baber/WOPTO huggingface dataset:
Patent JP-2004224096-A (JP)
Title: Electric power steering device
Inventor: HAYASHI MASATAKA
IPC: B62D5/04
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device hardly interfering with other instruments and requiring no formation of a large opening or the like on a car body side.  <P>SOLUTION: The electric power steering device is provided with a suspected reaction force mechanism for imparting steering reaction force to a handle 30; a steering force generation mechanism for steering steering wheels A, A; and a flexible shaft F for connecting a shaft system of the suspected reaction force mechanism and a shaft system of the steering force generation mechanism. The flexible shaft F comprises a first layer 47 having a wire wound on an outer periphery of a core 46 in one direction; and a second layer 48 having a wire wound on an outer periphery of the first layer 47 in the other direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224854-A (JP)
Title: Method for olefin polymer treatment and method for olefin polymer production
Inventor: IZEKI MASAKI
IPC: C08F6/08
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for olefin polymer treatment, with which a phenol compound is efficiently removed from an olefin polymer obtained by using a catalyst that forms the phenol compound on contact with water and a method for olefin polymer production from which the phenol compound is removed.  <P>SOLUTION: The method for treating the olefin polymer obtained by using the catalyst that forms the phenol compound on contact with water comprises producing the olefin polymer under a polymerization condition to form olefin polymer particles and bringing the obtained olefin polymer particles into contact with a gas flow at ≥50 °C and equal to or below the Vicat softening temperature of the olefin polymer at 50%-95% relative humidity for 1 hour-48 hours. The method for producing the olefin polymer comprises a process for carrying out the treatment method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228844-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKUZUMI TETSUYA
IPC: H03K19/0175
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the signals applied to an output buffer from the outside from colliding with signals outputted from the output buffer by controlling the output timing of the output signals.  <P>SOLUTION: Internal output control signals are shifted by the clock signals to generate timing. Optional timing is selected from the generated timing, and internal information is outputted at the selected timing so as to protect the output signals against collision. The output timing can be optionally changed by taking advantage of its function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225643-A (JP)
Title: Electric control type automobile muffler device
Inventor: FUJITSUBO ISAO
IPC: F01N1/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler for controlling or fixing opening of an opening/closing valve by a motor control unit to improve exhaust performance and silencing effect.  <P>SOLUTION: A muffler device comprises: a motor attached to the muffler to operate the opening/closing valve; a motor selector switch switching between an automatic mode automatically operating the opening/closing valve in response to intake pressure of an engine, and a manual mode fixing the opening of the valve irrespective of the intake pressure; and a muffler main body. The muffler main body further comprises: (1) a pair of inner conduits having small openings in their peripheral faces and disposed in a casing which is partitioned into three chambers; (2) an exhaust pipe from an engine having the opening/closing valve therein, communicating with the casing, and having a discharge port narrowed in a flared shape; (3) a main exhaust pipe fixed on the discharge port of the exhaust pipe from the engine to form a main passage for an exhaust flow; and (4) a branched pipe connected to one of the pair of inner conduits to form a branched passage for exhaust.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224424-A (JP)
Title: Filling apparatus
Inventor: NAKADA TATSUHIRO
IPC: B67C3/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain emission of vapor at the time of filling operation of a filling apparatus 1 provided with an open-type filling liquid tank 4, and to prevent trash from falling into the inside of the filling liquid tank 4.  <P>SOLUTION: The filling liquid tank 4 is provided with filling valves 6 so as to fill vessels with liquid. A fixed closing lid 8 is installed upward of the filling liquid tank 4, and when cleaning, the filling liquid tank 4 is stuck to the closing lid 8 by being raised, and the inside of the filling liquid tank 4 can be tightly enclosed by the pressing of clamps 26. At the time of filling, the filling liquid tank 4 is lowered so as to be separated from the closing lid 8, while an inner lid 24 is fitted on the filling liquid tank 4. The inner lid 24 is composed of inner lid members 24A formed by dividing into six pieces, respectively fixed onto the filling liquid tank 4 by means of the clamps 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232309-A (JP)
Title: Interconnection structure of groove cover
Inventor: MIZUTANI TOMOYA
IPC: E03F5/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnection structure freely layable even in a bending part of a groove body in a groove cover 1 having a cross-sectional inverse U shape of suspending a side plate 3 on both sides of a cover plate 2 of a long size plate and continuously laying in a series shape on the upper end of the groove body U.  <P>SOLUTION: This interconnection structure of the groove cover has a second connecting plate 9 for arranging an elliptic pin hole 12 of a connecting pin 10 in the longitudinal direction by being superposable on a first connecting plate 8 on the longitudinal directional other end 6 by projecting an auxiliary cover plate 7 of a semicircular tongue piece projecting from the reverse of a cover plate 1 and the first connecting plate 8 for erecting the connecting pin 10 for facing the tip with the substantially center of a semicircle of the auxiliary cover plate 7 in parallel to the auxiliary cover plate 7 from a lower end part of the side plate on longitudinal directional one end 5, and can be continuously laid in a freely straightening-bending attitude by the connection-locking for freely attaching-detaching the first connecting plate 8 and the second connecting plate 9 of the adjacent groove cover.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230274-A (JP)
Title: Method for producing hydrogen occluding material, and hydrogen occluding material
Inventor: KAJIURA HISASHI
IPC: B01J20/20
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydrogen occluding material in which the hydrogen occluding material having a surface structure suitable for hydrogen occlusion at a room temperature and made of a carbon base material can be obtained, and to obtain the hydrogen occluding material obtained by the method.  <P>SOLUTION: The method for producing the hydrogen occluding material has an oxidation process of treating cylindrical carbon compounds with a strong acid and a thermal treating process of heating the cylindrical carbon compounds. The hydrogen occluding material comprises the cylindrical carbon compounds with pores having a volume of 0.22 ml/g or more to 0.6 ml/g or less in the pores having the diameters of 1 nm or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003319170-A (JP)
Title: Apparatus and method for producing document to prevent its forgery or alteration, and apparatus and method for authenticating document
Inventor: CHOI JONG-UK
IPC: G06K7/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for producing a document preventing its forgery and alteration on-line and off-line and to provide an apparatus and method for authenticating the document.  <P>SOLUTION: A bar code is generated based on the information included in the document, and also electronic watermark is generated based on the information included in the document. The generated bar code and watermark are combined, and the generated bar code and watermark are inserted in the document so as to produce the document. When authenticating the document, the document is detected so as to extract the bar code inserted in the document and the information included in the extracted bar code and the information included in the document are compared, and also the document is detected so as to extract the watermark inserted in the document and the information included in the extracted watermark and the information included in the document are compared. According to the present invention, it is possible to prevent forgery or alteration of the document produced on-line and off-line when such document is distributed on-line or off-line. It is also possible to verify whether the document has been forged or altered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239131-A (JP)
Title: Predicting analyzing method of engine performance, predicting analyzing system and its control program
Inventor: YOKOHATA HIDEAKI
IPC: F02D45/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve practical use as a support tool for design/development by accurately simulating even a transitional state while maintaining accuracy of simulation in a computer system A for simulating an operation state of an engine by a CFD (Computational Fluid Dynamics) operation of at least operating gas.  <P>SOLUTION: A CFD operation program for simulating a state of a flow of intake-exhaust gas of the engine by the CFD operation and a control operation program for arithmetically operating a control parameter according to control logic in response to the operation state of the engine, are executed in parallel by a computer device. When simulating the transitional state, data is exchanged between the CFD operation and the control logic, and a transitional change quantity of throttle opening of a model in the CFD operation is determined on the basis of a change command of, for example, the throttle opening determined according to the control logic (1). A change in an intake air quantity generated by a change in the throttle opening is determined by the CFD operation, and is provided for the control logic (2). The throttle opening in the CFD operation is updated again on the basis of a command of the throttle opening newly determined thereby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241351-A (JP)
Title: El element
Inventor: TAKENAKA MASATOSHI
IPC: H05B33/20
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL element, which is used for illumination etc, for a variety of electronic equipment, having an excellent insulation property and high luminance.  <P>SOLUTION: A light-transmissive electrode layer 2, a light-emitting layer 3, a dielectric layer 4 and a rear surface electrode layer 5 are formed on a light-transmissive base material 1 by superimposing them sequentially, and a resin layer 10 is formed between the electrode layer 2 and the light-emitting layer 3. Accordingly, since an amount of synthetic resin 3A in the light-emitting layer 3 can be reduced as well as a secure insulation property can be obtained owing to coverage of the electrode layer 2 by the resin layer 10, a high-luminance light-emitting EL element can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208676-A (JP)
Title: Highly functional insect control implement easily constructed and transferred
Inventor: HIROTA NORIFUMI
IPC: A01M29/06
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect control implement of low-cost type, capable of being easily constructed and transferred or removed, by mounting a light source having high control efficiency on a screwed stake.  <P>SOLUTION: This insect control implement is composed of the light source which repels insects and controls behavior of the insects, a reflecting plate, an insect killing, wounding, and catching means, and the screwed stake.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246645-A (JP)
Title: Procedure system and authentication system
Inventor: YONE YUTAKA
IPC: G06Q30/06
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for efficiently processing various electronic procedures by preventing the load of a server for executing the vicarious execution or support of a procedure to be performed by a user from being made excessive.  <P>SOLUTION: This procedure system is constructed as a procedure platform communicatively connected through a network to a plurality of user terminals and a server device. A user who performs a procedure requests the procedure by designating the procedure and the procedure destination. This procedure system refers to a form reference information storing part to acquire procedure form information necessary for the procedure, and prepares a procedure form based on the procedure form information. When the input of necessary items by the user into the procedure form is completed, the procedure system transmits the procedure data including the input items to each procedure destination server, and stores the procedure data relevant information related to the transmission procedure in the procedure data relevant information storing part. Thus, it is not necessary for the procedure system itself to store the procedure form information about the plurality of procedure forms in its inside, and it is possible to reduce the storage capacity and processing load of the procedure system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251468-A (JP)
Title: Indoor machine for air conditioner
Inventor: ARITA TORU
IPC: F24F13/20
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor machine for an air conditioner superior in the workability in mounting a guard wire and the like, and preventing the frosting at the neighborhood of both sidewalls of a blowout port.  <P>SOLUTION: In this indoor machine of the air conditioner wherein a heat exchanger and a blasting fan are mounted on an air passage connecting a suction port and the blowout port formed on a body, and the guard wire 7 is mounted on the blowout port, for example, a recessed part for fitting a left tip end part of the guard wire 7 is formed on a left sidewall of the blowout port, an insertion hole for inserting the guard wire 7 is formed on a right sidewall of the blowout port, a guard presser 8 comprising a holding part for holding a right tip of the guard wire 7 inserted into the insertion hole in a state of being kept into contact therewith, and a guide groove for guiding the right tip part of the guard wire 7 to the holding part, is formed, and the guard wire 7 is fixed by mounting the guard pressor 8 on an outer side of a right sidewall 5A of the blowout port.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249795-A (JP)
Title: Lift-up hood
Inventor: HAMADA MAKOTO
IPC: B60R21/34
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift-up hood capable of lessening the output of an actuator and its stroke amount while the necessary lifting-up performance is secured.  <P>SOLUTION: In the initial period movement of the actuator 24 having a rod 48, a hanger 44 is rotated upward round a pin 46 by the thrust force of the rod 48, which thereby abuts to a receptacle 22B formed at the forefront of a hinge arm 22 in such an arrangement that a receptacle 44A of the hanger 44 is pinched, and the hinge arm 22 is pushed up directly without resorting to a link 34. After the initial period movement of the actuator 24, the thrust force of the rod 48 is transmitted to the link 34 through the pin 46, and further to the hinge arm 22 from the link 34 through a pin 36 so as to push up the hood 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248905-A (JP)
Title: Membrane of hollow fiber for blood treatment
Inventor: KOIZUMI TOMONORI
IPC: B01D69/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane of a hollow fiber with excellent blood compatibility which makes no increase of an eluted material reduces, an interaction between the inside surface of the membrane of the hollow fiber and blood, and is difficult to cause a functional degradation with a passage of time since it is protein non-adsorbent.  <P>SOLUTION: The characteristics of the membrane of the hollow fiber is that it has a diffuse layer having a copolymer made of a segment originated from polyalkylene-oxide-based polymer and a segment originated from polysulfone-based polymer as main components at least on the inside surface of the carrier membrane of the hollow fiber mainly made of plysulfone series polymer. Thereby, the blood treatment membrane which suppresses the adsorption of protein component on the inside surface of the membrane of the hollow fiber, suppresses the interaction between the inside surface of the membrane of the hollow fiber and blood, and is suitable for blood purification such as hemodialysis, blood filtration or the like is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253685-A (JP)
Title: Method for forming eeprom
Inventor: HSU CHING-HSIANG
IPC: H01L21/8247
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for lowering the leak current of an MOS transistor by forming an EEPROM consisting of a nonvolatile memory cell having a new structure for the solving defects of a conventional technique which generates a leak current.  <P>SOLUTION: In the method for forming an EEPROM, a first p-type doped region 18, a second p-type doped region 20 and a third p-type doped region 22 are formed in an n-type well 16. A control gate 24 is formed between the first p-type doped region 18 and the second p-type doped region 20. A p-type floating gate 66 is formed between the second p-type doped region 20 and the third p-type doped region 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257734-A (JP)
Title: Vehicle crash test apparatus
Inventor: IWAHASHI ISAYUKI
IPC: G01M17/007
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the distance travelled by a test vehicle in a vehicle crash test apparatus.  <P>SOLUTION: Guide rails G of the vehicle crash test apparatus A<SB>1</SB>is constituted of a pair of guide rail single bodies 7a and 7b. The front-side guide rail single body 7a among the pair of the guide rail single bodies 7a and 7b is constituted of both a fixed rail part R<SB>1</SB>fixed to a guide rail installing groove part 2 and a removable rail part R<SB>2</SB>mounted to the guide rail installing groove part 2 in such a way as to be freely mounted and removed. A dolly device D is taken in and out of an opening V for mounting and removal formed by the removal of the removable rail part R<SB>2</SB>. The part of the removable rail part R<SB>2</SB>is used as the guide rails G for making the dolly device D travel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259894-A (JP)
Title: Method for analyzing semiconductor device, analysis system and program
Inventor: KADOTA KENICHI
IPC: G01R31/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing method by which a sensibility for detecting the point at issue of a manufacturing process for a semiconductor device is improved.  <P>SOLUTION: In the method for analyzing the semiconductor device, the electrical characteristics of a plurality of test element groups arranged on a semiconductor substrate are measured, each parameter of the groups is digitized, and each of the groups is sorted to a systematic defective generation group and a systematic defective non-generation group from electrical characteristics. In the method, a Mahalanobis reference space for a comparison is prepared by the parameters of the groups of the non-generation group in the digitized parameters, a first Mahalanobis distance for the comparison of the non-generation group and a second Mahalanobis distance for the comparison of the generation group are computed respectively by using the reference space, and a step is provided where the first and second Mahalanobis distances for the comparisons are compared.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257536-A (JP)
Title: Power transmission
Inventor: FUJIWARA HIDEKI
IPC: F16D1/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance absorption effect of variation in rotation contained in input rotation and simultaneously to surely operate always by lessening failure as much as possible.  <P>SOLUTION: A device is provided with two rotating bodies 1,2 coaxially arranged as motive side and follower side radially inward and outward of themselves mutually, a transmitted body 4 provided in annular space between both of the rotating bodies 1, 2, urged bodies 5, 6 elastically urging to the transmitted body 4 in axial direction, and restricting parts 7, 8 restricting range of displacement in axial direction of the transmitted body 4. The transmitted body 4 fits at a spiral-like fitted part such as a twisting spline 4n on the rotating body 1 or 2 on either the motive side or the follower side and simultaneously fits at a linear fitted part 4s along axial direction on other of the rotating body 2 or 1 or at the spiral-like fitted part on direction of a reversing screw on spiral-like fitted part on one of rotating body 1 or 2 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264966-A (JP)
Title: Method for controlling cache deallocation and cache memory
Inventor: TAKAYAMA KOICHI
IPC: G06F12/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To keep performance deterioration at a relatively small rate during cache deallocation.  <P>SOLUTION: A data array 2 for storing the copies of data in main storage and an address array 1 for storing address information on the main storage of the data within the data array 2 and information indicating whether or not information is valid are each divided into two areas 11, 12, 21, 22 of the same size. A control part 8 composed of an error control part 3, a deallocation control part 4, a cache control part 5 and the like separates a failed area 11 in the event of failure in a divided area 11; thereafter, when access to a main storage address corresponding to the failed area 11 occurs, the control part uses other normal divided area 12 as the cache area of the main storage address corresponding to the failed area 11; when an access to the main storage address corresponding to the divided area 12 occurs, the other normal divided area 12 is used as the cache area of the main storage address corresponding to the divided area 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266494-A (JP)
Title: Output buffer circuit
Inventor: MIYAZAKI YUJI
IPC: H03K19/0175
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by supplying bias voltage according to a core signal to be outputted from a core circuit.  <P>SOLUTION: A prestage output circuit 11 outputs voltage to a signal output circuit 13 according to the core signal S1 to be outputted from the core circuit of a semiconductor device. A transistor M3 of the prestage output circuit 11 reduces current which flows in the signal output circuit 13 when the voltage is outputted according to the bias voltage. Transistors M7, M8 of a bias circuit 12 are serially connected with a voltage source Vdd, divide power supply voltage by on-resistance and outputs the bias voltage to the prestage output circuit 11 by being turned on/off according to the core signal S1. The signal output circuit 13 connects an output terminal P with a ground of the voltage source Vdd according to the voltage to be outputted from the prestage output circuit 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI