baber/WOPTO huggingface dataset:
Patent JP-2003227344-A (JP)
Title: Turbocharger
Inventor: FUKAYA SEIJI
IPC: F02B39/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a phenomenon that a lubricating oil might be leaked from the periphery of a seal ring 8 towards a turbine 6 by causing a swirl flow in the gap between a disc part 6a and a shield plate 9 due to exhaust gas 20 flowing from a turbine casing 1 and rotation of the disc part 6a at the back face of the turbine 6 so as to reduce gas pressure near the seal ring 8.  <P>SOLUTION: An annular cavity part 10 released towards the turbine 6 and starting the release inwardly from the outside diameter of the disc part 6a of the turbine 6 is installed on the face of a shield means 9 or a housing 3 opposed to the disc part 6a at the back of the turbine 6. A start end 9a and a terminal end 9c of the cavity part 10 are arranged adjacent to the disc part 6a together. This invention restrains swirl flow caused in the gap between the disc part 6a and the shield plate 9, and reduces pressure grade decreasing towards the inside diameter from the outside diameter in the gap.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004018225-A (JP)
Title: Jib drive controller for on-vehicle crane
Inventor: KAMEI KOICHI
IPC: B66C23/70
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jib drive controller capable of performing rising/falling movement and expansion/shrinkage movement of an expansible boom 4 and tilt drive and expansion/shrinkage movement of a jib B by the same operation sense.  <P>SOLUTION: An expansible cylinder 9 and a jib oil feeding selector valve 22 switching oil feeding to a jib B side are provided in rear step oil passages 17a, 17b of an expansible control valve 17, and a tilt cylinder 13 and a jib drive selector valve 23 switching oil feeding to a jib expansible cylinder 14 are provided in oil feeding passages 24a, 24b to the jib B side, respectively. When a mode selection means 28 is switched to boom drive mode, the jib oil feeding selector valve 22 is switched to a first position a, and each control valve 16, 17 corresponding by the operation of rising and falling/expansion and shrinkage operation means 26, 27 is switched and controlled to drive the expansible boom 4. Moreover, when the mode selection means is switched to jib drive mode, the jib oil feeding selector valve 22 is switched to a second position a, the jib drive selector valve 23 is switched to a corresponding position by the operation of the rising and falling/expansion and shrinkage operation means 26, 27, and the expansible control valve 17 is switched and controlled to perform tilt drive and expansion/shrinkage drive of the jib B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016991-A (JP)
Title: Treatment apparatus for paper sheets and treatment method of paper sheets
Inventor: NAKANO NAOHISA
IPC: B07C1/20
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus for paper sheets which shorten the recognizing time of an object to be detected to shorten the conveying distance of paper sheets to be made compact as a result, and a treatment method of paper sheets.  <P>SOLUTION: The recognition treatment of the object to be detected on paper sheets is divided into two stages and the object to be detected is roughly recognized in a first recognition treatment and the specification of an area is performed so as to specify the position of the object to be detected on the paper sheets. On the basis of the position data of the object to be detected, forward and reverse treatments of paper sheets being pretreatment for arranging the paper sheets are performed. Next, in a second recognition treatment, only the interior of the area is recognized in detail on the basis of the position data of the object to be detected obtained in the first recognition treatment to specify the object to be detected and sealing is applied to the object to be detected and sealed to accumulate the paper sheets in a predetermined accumulation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023670-A (JP)
Title: Image encoding apparatus and system
Inventor: YAMAMOTO NAOTO
IPC: H04N19/503
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding apparatus and system for improving a reproduced image quality, while encoding bit rate is low.  <P>SOLUTION: An input image control circuit 1 determines the characteristics of image configuration of an input image and based on the determination, an image resolution change circuit 2 performs filtering processing so that the input image becomes a prescribed input resolution. A frame frequency change circuit 3 reduces the number of frames in the input image so that a designated frame frequency is provided. An MPEG encoding circuit 4 converts the input into an MPEG2 stream 106 by the control of an encoding circuit 5. The bit rate is lowered by adaptively changing the resolution in accordance with the characteristics of the image configuration of the input image. Input image information per unit time is reduced by varying the resolution and the frame frequency of the image in accordance with the characteristics of the input image. Thus, header information or motion vector information difficult to reduce in the low rate is reduced and the excellent reproduced image quality to impart much more information to a DCT coefficient value is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032091-A (JP)
Title: Gain control circuit and electronic volume circuit
Inventor: KISHII TATSUYA
IPC: H03G3/12
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noise generation even when volume data are consecutively input.  <P>SOLUTION: A zero-crossing detection means for detecting the zero crossing of an input audio signal, memory means (130, 132) for storing volume setting data for setting volume, control means (138, 140, 142, 144 and 146) for outputting volume data for adjusting the volume of the input audio signal corresponding to the volume setting data stored in the memory means, are provided. The control means receives the detection outputted from the zero-crossing detection means. When new volume setting data are inputted into the memory means within a waiting time before the zero crossing detection of the input audio signal, the control means reads out the volume setting data inputted and stored into the memory means immediately before the input of the new volume setting data, and outputs the volume setting data as volume data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026361-A (JP)
Title: W-folding device for continuous sheet
Inventor: NAWA SHIGEAKI
IPC: B65H45/28
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a W-folding device applicable to the manufacture of concealed postcards in the W-folded form and capable of folding up a continuous sheet into W-form quickly and stably.  <P>SOLUTION: The arrangement of this W-folding device for continuous sheet is composed of a first guide part (6a and 6b) for guiding the fold-up operation along the center fold 10a of each continuous sheet 10 supplied along the specified path, a second guide part (7a and 7b) for guiding the fold-up operation along the side folds 10b and 10c of the continuous sheet folded up under guidance of the first guide part, and guide rolls 2 and 3 to pinch the sheet folded up in W-form under guidance of the first and second guide parts and guide it along the specified path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109731-A (JP)
Title: Ceramic heater
Inventor: HIRAMATSU YASUJI
IPC: H01L21/027
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater, thin and light-weight, with which temperature control is easy and even temperature distribution is easily realized. SOLUTION: The ceramic heater is structured by forming a heater element on the reverse surface of the heating side of a ceramic board, sheet resistivity of the heater element being less than 50 mΩ/sq.
Patent JP-2003101534-A (JP)
Title: System and device for authentication and management
Inventor: SUGIYAMA AKIRA
IPC: G06F21/44
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for authentication and management which absolutely does not invert the order of the operation of transmission/reception and transmission/reception events occurrence time, needs neither a timer on the access side nor standard time such as UTC (universal time coordinated), and can supply the synchronous time for the countless access computers in multiple communication processes between the access computers in the computer network environment connected by communication lines and the accessed computer receiving the communication access. SOLUTION: The transmission/reception on the access side and the accessed side in the communication process, and the order of occurrence of the transmission/reception events are recorded at tentative time whose irreversibility is established logically. It is stored and updated as the authentication data related to the access computer of the party in communication. The authentication data is used mutually. The authentication data is used as the authentication data of the access computer on the accessed side, moreover as the authentication data of the accessed side computer on the access side.
Patent JP-2004004410-A (JP)
Title: Fixing roller, fixing device, and image forming apparatus
Inventor: SATO TATSUYA
IPC: F16C13/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably fix an image of good quality by realizing prevention against separation from resin that a filler is requested to achieve and also realizing prevention against an electrostatic offset due to conductivity and improvement of wear resistance.  <P>SOLUTION: An offset preventive coating layer 36 which is formed on the outer circumferential surface of a cylindrical mandrel 34 of a fixing roller 31 is formed by thermally fusing fluororesin containing a filler 39 made of hollow glass fiber 38 whose inner circumferential surface is coated with fluororesin 37 to deter the filler 39 from separating, thereby improving releasing property and wear resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028290-A (JP)
Title: Cushion device
Inventor: KITAMURA KENJI
IPC: F16F9/58
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To more improve the working cost of a bump stopper, and to improve productivity thereof.  <P>SOLUTION: In this cushion device for a buffer K formed by inserting a piston rod 5 into a cylinder body 2 freely to move, providing a bump stopper 1 in an end of the cylinder body 2, providing a bump cushion B near the upper end of the piston rod 5 so that the bump stopper 1 carries the bump cushion B to absorb an impact when the piston rod 5 is compressed at the maximum, the end of the cylinder body 2 is provided with a small-diameter cylindrical body 2a stood from the cylinder body 2, and the cylindrical body is provided with a hole 2b for communicating outside and inside of the cylinder body 2 with each other. The bump stopper 1 is formed of a horizontal plate part 1c, a folding part 1b extended downward from one end of the horizontal plate part 1c and folded into one stage or a plurality of stages, a cylindrical continuously provided part 1a suspended from the folding part 1b, and an insertion hole 1d provided in the horizontal plate part 1c for insertion of the piston rod 5. The continuously provided part 1a is continuously provided in the inner periphery or the outer periphery of the cylindrical body 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039655-A (JP)
Title: Semiconductor device
Inventor: KUROSAKI TORU
IPC: H01L29/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a semiconductor filler is uniformly filled in a groove.  <P>SOLUTION: Both ends of slender active grooves 22<SB>1</SB>-22<SB>4</SB>are connected to an inner peripheral groove 30 surrounding the grooves 22<SB>1</SB>-22<SB>4</SB>. A growing speed of the semiconductor filler 25 at both ends of the grooves 22<SB>1</SB>-22<SB>4</SB>becomes equal to that at a central part, and the semiconductor device 1 in which the filler 25 of a uniform height is filled in the grooves 22<SB>1</SB>-22<SB>4</SB>, is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037489-A (JP)
Title: Printer system
Inventor: OGASAWARA MAHO
IPC: B41J29/38
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an informing means having a function to automatically change the sound volume of a buzzer in accordance with ambient noise, a function to enable a user to set the sound volume of the buzzer, a function to automatically change the brightness of an LED in accordance with ambient brightness and a function to enable the user to set the brightness of the LED, and satisfying the user.  <P>SOLUTION: The printer system has a buzzer sound volume input means for setting the sound volume of the buzzer, an LED brightness input means for setting the brightness of the LED, an LED automatic adjustment input means for selecting the automatic adjustment of the brightness of the LED, a buzzer automatic adjustment input means for selecting the automatic adjustment of the sound volume of the buzzer, an LED instruction means for designating the brightness, a buzzer sounding means for designating the sound volume, an LED display means, a buzzer sounding means, a brightness detecting means for detecting the ambient brightness and a noise detecting means for detecting the ambient noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039682-A (JP)
Title: Holding stand for electronic apparatus
Inventor: GOTO SO
IPC: H05K5/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding stand for an electronic apparatus which enables the electronic apparatus to be easily mounted on or dismounted from it without using a tool and hardly affects the external appearance and design of the electronic apparatus.  <P>SOLUTION: The electronic apparatus holding stand 1 is composed of a mount 2 of metal plate-like member formed integrally, a pair of arms 3 and 3, and feet 4 and 4. The arms 3 and 3 are formed so as to confront each other by bending the sides of the mount 2 at a right angle. The feet 4 and 4 are extended from the mount 2 so as to be flush with the mount 2, legs 6 and 6 are fitted to the feet 4 and 4, and a gap is provided between the mount 2 and the top surface 9 of a desk. When the electronic apparatus 10 is mounted on the mount 2, the mount 2 is deflected, and the electronic apparatus 10 is held as pinched between the upper ends 3a and 3a of the arms 3 and 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035055-A (JP)
Title: Container, its manufacturing method, and material sheet
Inventor: KURONO KEIGO
IPC: B65D3/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of causing chips on a large number of narrow ridges on a projected template due to an unexpected excessive stress acting for forming a large number of narrow ridges almost corresponding to a number of grooves on a protruded template for forming a material sheet for circular container lids, in a container lid with a circumferential wall formed by forming the material sheet with the grooves extended approximately radially.  <P>SOLUTION: The material sheet 13 used to shape a container with a circumferential wall through a forming process, such as a drawing process, has many almost radially extended grooves 7, each of which comprises first groove 21 extending in a circumferential wall forming area 16 and a second groove 22 extending in a stabilizing ring forming area 17, each groove 21, 22 connected to each other. The second groove 22 is widened outward radially, and an angle of the widening is made larger than that of the first groove 21. As a result, making the stabilizing ring area 17 into a desired cylindrical shape as the circumferential wall area 16 becomes easy, and chips are hardly caused on the ridges on the material sheet even if an unexpected excessive stress acts on the ridges of the template for forming the grooves 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035733-A (JP)
Title: Aliphatic polyester composition
Inventor: YANO KAZUNORI
IPC: C08L67/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester composition which is excellent in impact strength and rigidity, can be suitably used for various applications, e.g. injection-molded articles, has biodegradability or degradability, and is free from environmental pollution.  <P>SOLUTION: The aliphatic polyester composition is obtained by melting and blending 99-1 pts.wt. of an aliphatic polyester (A) consisting of aliphatic diol units, aliphatic dicarboxylic acid units and aliphatic oxycarboxylic acid units and having a number-average molecular weight of 10,000 to 300,000, 1-99 pts.wt. of a polylactic acid (B) having a number-average molecular weight of 30,000 or higher, and 1-50 pts.wt., based on 100 pts.wt. total of the components (A) and (B), of an aliphatic polyester/polyether copolymer (C) or a polyethylene copolymer (D).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006021996-A (JP)
Title: Conjugated substance of substituted hydroxypyridine compound
Inventor: TERANISHI YASUHIRO
IPC: A61K31/706
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugated substance of a new substituted hydroxypyridine compound having a type IV phosphodiesterase inhibitory activity, or its physiologically acceptable salts.  <P>SOLUTION: This medicine of the type IV phosphodiesterase inhibitory agent contains the conjugated substance of a compound expressed by formula (I) or its physiologically acceptable salts as an active ingredient. The incorporated substance is a special conjugated substance having a pharmacological activity by itself and characterized by existing in a target tissue of its efficacy in a certain amount, also being distributed in a tissue associated with its adverse effect in an extremely small amount, supplying the unchanged substance continuously by being dissociated in the target tissue and having a high solubility.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004036791-A (JP)
Title: Heat-resistant drill screw
Inventor: SHINJO KATSUMI
IPC: F16B33/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent delayed fracture and realize high corrosion resistance and high tensile strength, in a heat-resistant drill screw which is suitable for drilling a stainless steel plate.  <P>SOLUTION: This drill screw for drilling a stainless steel member comprises: a drill part 4; a tapping screw part 5 contiguous to the drill part 4; a fastening screw part 6 contiguous to the tapping screw part; and a screw head part 3 which transmits and apply rotation force. The drill part 4 and the tapping screw part 5 are formed of chrome stainless steel of high carbon, and the fastening screw part 6 including the screw head part 3 is formed of nickel stainless steel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038750-A (JP)
Title: Processor and instruction control method
Inventor: YOSHIDA TOSHIO
IPC: G06F9/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee that an execution result of a precedent flow is not broken until a subsequent flow is executed without providing exclusive hardware for storing the execution result.  <P>SOLUTION: When an instruction issuing part 16 fetches and decodes a predetermined instruction, it unwinds an instruction operation and issues in order in a multiple flow of the precedent flow and subsequent flow, it holds the instruction operation in a reservation station 25, an instruction executing part 28 randomly executes instructions held in the reservation station, and execution results of the instructions are ascertained in order. A multiple flow guarantee processing part 20 guarantees an execution result of a precedent flow stored in an assignment register of a register updating buffer 46 until the subsequent flow is ascertained. The guarantee processing is realized by stalling another instruction that will a next register allocation destination by a decoding cycle until the subsequent flow is ascertained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035101-A (JP)
Title: Box supply apparatus and box-packaging equipment
Inventor: SHIMIZU MAKOTO
IPC: B65B43/28
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily re-charge boxes and to easily carry out job changes in a short period of time.  <P>SOLUTION: A folded part is included and is developed and formed into a box having both an aperture and a flap part at both the ends thereof while being assembled from a folded state, with the apertures at both the ends being formed into openings while the box is held in such a way that one aperture is directed upward and the other downward. An article to be packaged is inserted into the inside of the box through either one of the apertures and the flaps are assembled to be formed into lid bodies, thus the box is supplied to box-packaging equipment that carries out box-packaging. A box housing part that houses folded boxes in such a way that their flap parts are positioned sideways and a box supply means that takes out the boxes one at a time from the box housing part and supplies it to the box-packaging equipment are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044398-A (JP)
Title: Misfire detector of internal combustion engine
Inventor: HASHIGUCHI YUKIHIDE
IPC: F02D45/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of a misfire detection by reducing the incorrect detection of a half misfire in a misfire detector of an internal combustion engine.  <P>SOLUTION: There is set a half misfire estimated reference value K2, which is smaller than a misfire judgement reference value K1. Based on the frequency of an angular speed variation in a range between the misfire judgement reference value K1 and the half misfire estimated reference value K2, it is judged whether the misfire of the internal combustion engine decided on the frequency exceeding the misfire judgement reference value K1 is right or wrong in consideration that the angular speed variation results from the half misfire out of the frequency exceeding the misfire judgement reference value K1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041328-A (JP)
Title: Game device
Inventor: TAKINAMI MITSURU
IPC: A63F5/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for informing a player of the number of carry-over (the number of stock) of success flags.  <P>SOLUTION: It is determined whether the number of stocks of success flags for BB prizes and RB prizes during the stock time when the success flags are carried over exceeds a prescribed number (10 for example) or not (Step 163). When the result of the determination is positive, a probability lot table 2 for selecting a reel stopping control table 3 so that the reel is controlled to stop with a specific pattern is selected (Step 164). With this structure, if the number of stocks exceeds a prescribed value, the message is informed to a player with a prescribed probability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047601-A (JP)
Title: Iron silicide semiconductor thin film and its manufacture
Inventor: YOSHITAKE TAKESHI
IPC: C23C14/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method, wherein photoelectric characteristic is controlled with respect to a β-FeSi<SB>2</SB>or amorphous iron silicide semiconductor.  <P>SOLUTION: The iron silicide semiconductor thin film is constituted, by changing optical band gap through hydrogenation. Alternatively, the same is constituted by controlling a carrier concentration through hydrogenation. Or the iron silicide semiconductor thin film is manufactured by a method, wherein hydrogen is mixed into a thin film, grown by the inflow of hydrogen gas into atmosphere upon forming the film to hydrogenate the β-FeSi<SB>2</SB>or the amorphous FeSi<SB>X</SB>in the thin film growing method of the β-FeSi<SB>2</SB>or the amorphous FeSi<SB>X</SB>.  <P>COPYRIGHT: (C)2004,JPO