baber/WOPTO huggingface dataset:
Patent JP-2004225574-A (JP)
Title: Automatic stopping/starting control device for engine
Inventor: ITO YOSHITERU
IPC: B60W10/10
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly increase engine torque when automatically starting an engine by preventing reduction in an engine speed by progress of an engagement degree of a frictional engaging element of an automatic transmission when starting the engine without operating an ignition key.  <P>SOLUTION: This automatic stopping/starting control device for the engine has the engine, a motor generator for driving this engine and the automatic transmission, and can stop/start the engine without operating the ignition key, and is provided with a control means for controlling so as to increasingly correct torque generated by the motor generator according to the engagement degree of the frictional engaging element of the automatic transmission after starting driving of the engine by the motor generator when starting the engine without operating the ignition key.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004075516-A (JP)
Title: Translucent ceramic, optical component and optical device using the same
Inventor: TANAKA NOBUHIKO
IPC: C04B35/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent ceramic free from the occurrence of birefringence and having excellent optical characteristics, and an optical device using the same.  <P>SOLUTION: The translucent ceramic has a composition which is expressed by a general formula, Ba(Zr<SB>x</SB>Zn<SB>y</SB>Ta<SB>z</SB>)<SB>v</SB>O<SB>w</SB>(where, x+y+z=1; 0.01≤x≤0.06; 0.29≤y≤0.36; 0.58≤z≤0.7; 1<v≤1.05; (w) is an optional number) and in which (x), (y) and (z) in the general formula are in a region surrounded by a quadrangle ABCD in a ternary diagram expressed by Figure 1. The translucent ceramic has the refractive index of ≥2.0 and ≥20% linear transmissivity and does not cause the birefringence. The translucent ceramic is used as a collimating lens, a half mirror, an objective lens, a condenser lens or the like in an optical pickup.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226728-A (JP)
Title: Positive resist composition
Inventor: SASAKI TOMOYA
IPC: G03F7/039
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition suitable when an exposure light source at ≤160 nm wavelength, in particular, F<SB>2</SB>excimer laser light (157 nm) is used, and specifically, to provide a positive resist composition which shows sufficient transmitting property when a light source at 157 nm wavelength is used, and is excellent in various kinds of characteristics such as affinity with an alkali developer solution and line edge roughness.  <P>SOLUTION: The positive resist composition contains: (A) a resin having a repeating unit of a specified structure and increasing the solubility with an alkali developer solution by the effect of an acid; and (B) a compound which generates an acid by the effect of active rays or radiation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229680-A (JP)
Title: Fluid discharging device
Inventor: MIYAZAKI JOICHI
IPC: A61M5/142
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharging device with which even a small amount of a fluid (a typical example is liquid) can be discharged accurately.  <P>SOLUTION: This fluid discharging device 1 for discharging a prescribed amount of the fluid includes a pressure chamber A in which the compressed fluid M is accommodated, a valve system 7 which opens and closes a discharge aperture between an external flow channel D communicated to an area to which the fluid is discharged and the pressure chamber A, a pressure detector 24 of the high-pressure side which detects the pressure P1 of the compressed fluid M in the pressure chamber A, a pressure detector 25 of the low-pressure side which detects the pressure P2 of the fluid in the external flow channel D, and a valve controlling system 8 which controls the opening and closing of the discharge aperture with the valve system 7 corresponding to a difference between the pressures P1 and P2 detected by the pressure detectors 24 and 25 of the high-pressure side and the low-pressure side to discharge the prescribed amount of the fluid from the pressure chamber A to the external flow channel D. In the case of a typical example, the pressure chamber A is connected to a liquid tank 6 through a pressurizing chamber E, and check valves 42 and 43 are disposed between the pressurizing chamber E and the pressure chamber A and between the former and the liquid tank 6, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235730-A (JP)
Title: Chopper comparator and a/d converter
Inventor: KANETAKE NORIKAZU
IPC: H03M1/10
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To possibly reduce the charge distribution error between the capacitors connected to the input terminals of a chopper comparator.  <P>SOLUTION: Differential input transistors M11, M12 in a differential amplifier circuit 17 on the first stage of the comparator are in folded cascode connection, and level shift circuits 23, 24 composed of source-follower circuits are connected to the latter stage thereof. A plurality of capacitors to be used for the charge distribution in an A/D converter are connected to a common line connected to the gate of the transistor M12. The drain potential of the transistor M12 is fixed and hence the influence of the gate-drain capacitance Cgd in the charge distribution is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003239704-A (JP)
Title: Turbomachine with high and low pressure parts
Inventor: GERHARD KRAUS
IPC: F01D1/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a single vehicle chamber type turbomachine such that returning of sealed vapor for enhancing a thermal efficiency is not required in the fluid machine (1) in which a rotor (3) provided with three blade parts (4, 5+6, 7) is rotatably supported in an external vehicle chamber (2); one of the blade parts is the inner blade part (5+6); the remainders are both outer blade parts (4, 7); the respective blade parts are percolated in the flow direction by a flowing medium during operation; and the inner blade part (5+6) is closed along the rotor (3) by both outer blade parts (4, 7).  <P>SOLUTION: The flowing directions in both outer blade parts (4, 7) are oppositely directed to each other and are directed to a direction apart from the inner blade part (5+6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004230791-A (JP)
Title: Laminating film
Inventor: TSUKAMOTO MASAMI
IPC: B32B27/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminating film for laminating a surface protective layer on a printed object using a thermal head by which scars occurring on a transferred image by foreign objects adhered to a head at the time of transfer are reduced without spoiling the gloss of the transferred image.  <P>SOLUTION: For this laminating film, on a base material having a thickness of 1.5 to 7 μm, at least a surface layer and an adhesive layer are laminated in this order. In the laminating film, on the reverse surface from the surface on which the surface layer and the adhesive layer are laminated of the base material, the laminating film has a back surface layer containing a polishing agent. The back surface layer has a first region of which the arithmetic average roughness (Ra) when measured by a reference length of 100 μm is 0.5 μm or lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230023-A (JP)
Title: Slot machine
Inventor: HIRATA SEIYA
IPC: A63F5/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine in which a sub control means can control a performance suited to control by a main control means in the slot machine wherein the occurrence of special prize winning is prevented in a fixed ratio when special prize winning is allowed in a game state wherein the occurrence of special prize winning is controlled to be impossible or to be difficult and the probability of allowing specific prize winning is higher than that in an ordinary state.  <P>SOLUTION: The slot machine is capable of stocking a BB (Big Bonus) flag and an RB (Regular Bonus) flag and is controlled not to generate BB prize winning or RB prize winning which are allowed by the stocked flags until the end of RT (Replay time). The slot machine is equipped with: the main control means; and the sub control means for controlling performances on the basis of commands transmitted from the main control means. The main control means transmits, to the sub control means, an internal success command and an RT-stop control command indicating whether it is under RT and whether replay prize winning can be arranged when a replay flag makes a success during the RT. On the basis of the internal success command and the RT-stop control command, on the other hand, the sub control means determines whether that occurrence of replay prize winning is allowed is reported or not.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237373-A (JP)
Title: Chemical mechanical polishing (cmp) device
Inventor: FUKADA TETSUO
IPC: B24B37/015
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing (CMP) device which can reduce a Cu dishing quantity while ensuring a high polishing rate, by maintaining a high temperature at an initial stage of CMP processing, and then intentionally lowering a wafer temperature immediately before the completion of polishing.  <P>SOLUTION: The CMP device comprises a head main body 10 holding a wafer 1 to be machined, a polishing surface plate 19 on which a polishing pad 17 is mounted, control units 4, 7 as cooling means for cooling the wafer 1, a detecting unit 16 as a detecting means for detecting a polishing end point of the wafer 1, and a controller 21 connected to the detecting unit 16, for controlling the control units 4, 7, based on a result of detection of the detecting unit 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240204-A (JP)
Title: Image control method and image forming apparatus
Inventor: ZAIMA NOBUHIKO
IPC: H04N1/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image control method capable of stabilizing an image by an image stabilization control process which can be more accurately and frequently performed.  <P>SOLUTION: At least one or more image patterns B are formed on an image carrier at the point when an image control by a first control system is finished, image information on the formed image pattern B is read by an optical detecting means, then, the image pattern B is formed in a non-image forming area on the image carrier based on the image information in the midst of a normal image forming operation, and then, the formed image pattern B is read by the optical detecting means, and then, the image forming condition corrected by the image control by the first control system is corrected again based on a difference between the read image information and the reference image information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241062-A (JP)
Title: Sound reproducing device, sound reproducing method, and program
Inventor: SASAKI YOSHIO
IPC: G06F12/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound reproducing device which can make an album and a folder into one unit and perform random reproduction for each album and each folder.  <P>SOLUTION: A unit of a music file group in which music files are reproduced en bloc is specified in a sound source 10 in which a plurality of music files are recorded hierarchically, the music file group is selected randomly with a selected unit, all music files included in this selected music file are reproduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003241523-A (JP)
Title: Developing device for image forming apparatus
Inventor: PARK WOO-YONG
IPC: G03G15/08
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device for an image forming apparatus realizing the prevention of the damage of an image and the deterioration of image quality.  <P>SOLUTION: The developing device for the image forming apparatus is provided with: developing rollers 400d, 402d, 404d and 406d for supplying developer 400c, 402c, 404c and 406 to 1st to 4th photoreceptors 300, 302, 304 and 306 on which electrostatic latent images are formed; and metering rollers 400g, 402g, 404g and 406g being rotational bodies which are not fixed and can rotate and controlling the developer fixed on the surfaces of the developing rollers to have required thickness or density. By such constitution, the damage of the image and the deterioration of the image quality are prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239822-A (JP)
Title: Valve for controlling connecting part in high pressure liquid system for fuel injection device particularly used in internal combustion engine
Inventor: RODRIGUEZ-AMAYA NESTOR
IPC: F02M47/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently guarantee functionality of a valve throughout a duration of service of the valve.  <P>SOLUTION: A seal face 81 is surrounded by an annular face 84 in an end face of a valve member 72. The annular face 84 is arranged with a slight interval A from a valve seat 79 in a direction of a longitudinal axis 73 of the valve member 72 when the valve member 72 contacts the valve seat 79 by the seal face 81. The valve member 72 has a plurality of communication parts 86 distributed throughout its whole circumference. An opening 78 is connected with a valve pressure chamber 77 by the communication parts 86 when the valve member 72 contacts the valve seat 79 by the seal face 81.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243223-A (JP)
Title: Dewatered sludge treatment apparatus
Inventor: MORIKAWA AKIRA
IPC: C02F11/12
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dewatered sludge treatment apparatus where raw sludge fed from a sludge source is subjected to dewatering treatment by a sludge dewatering machine, and the dewatered sludge subjected to the dewatering treatment is leveled and once deposited inside a sludge storage tank and is efficiently fed to the side of a secondary treatment apparatus via a pumping unit.  <P>SOLUTION: The dewatered sludge treatment apparatus 100 is provided with: a sludge dewatering machine 102 where raw sludge fed from a sludge source is subjected to dewatering treatment; a dewatered sludge storage apparatus 104 where the dewatered sludge 103 subjected to the dewatering treatment by the sludge dewatering machine 102 is stored inside a sludge storage tank 109; a dewatered sludge stirring apparatus 110 where the dewatered sludge 103 stored inside the sludge storage tank 109 of the dewatered sludge storage apparatus 104 and deposited in a mound shape is leveled and uniformized; and a pumping unit 105 where the dewatered sludge is fed from the dewatered sludge stirring apparatus 110 to the side of the secondary treatment apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248216-A (JP)
Title: Signal processing apparatus and method
Inventor: IZUMI TAKASHI
IPC: H03M13/39
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of retransmission as much as possible by improving the possibility of rightly decoding received data.  <P>SOLUTION: The signal processing apparatus is provided with a decoding means 201 for operating a state metric value of received data for decoding, a storage means 204 for storing one or a plurality of highly reliable decoded results from one of the highest reliability on the basis of the state metric value calculated in the decoding means, an error detecting means 203 for detecting an error in decoded data outputted from the decoding means, and a control means 205 for outputting the other decoded result and supplying it to the error detecting means when any error is detected by the error detection in the error detecting means and the other decoded result is stored in the storage means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003288283-A (JP)
Title: Static end-to-end retransmission device and method
Inventor: DEBENDORA DAS SHARUMA
IPC: G06F13/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional end-to-end retry method in a multiprocessor computer system.  <P>SOLUTION: In this static end-to-end retry device and its method using a concept of a sequence number combined with a path number, a special probe transaction, a plunge transaction, and respective responses are used for ensuring that there is no overlap transaction. Since an optional number of substitute paths are taken into consideration, communication can be continued normally by the rest of substitute paths with losing no transaction at all even when one path fails.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083554-A (JP)
Title: Production process of lactum compound
Inventor: YAMAMOTO YOSHIFUMI
IPC: C07B61/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process of a lactum compound by which the compound is produced in a high yield under a mild reaction condition using an economically favorable solid catalyst in conducting Beckmann rearrangement reaction of a cycloalkanone oxime compound in the presence of a solid catalyst in a liquid phase.  <P>SOLUTION: The production process of a lactum compound comprises producing a corresponding lactum compound from a cycloalkanone oxime compound through Beckmann rearrangement reaction (1) in the presence of a multicomponent oxide containing silicon and zirconium (2) in a liquid phase (3) at a reaction temperature of 30-350°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004259490-A (JP)
Title: Method and device for measuring phosphor forming position of cathode-ray tube panel and manufacturing method of cathode-ray tube
Inventor: NAKAJIMA MASAKAZU
IPC: H01J9/42
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for three dimensionally measuring a phosphor forming position within a short time.  <P>SOLUTION: A measuring head 1 of a trigonometric measurement type laser displacement gauge is moved in a direction perpendicular to a longitudinal direction of a black-stripe formed on an inside surface of a cathode-ray tube panel 8. At that time, three-dimensional coordinates of the position where the phosphor on the inner surface of the cathode-ray tube panel 8 should be formed is calculated depending on an output signal from a signal processing part 4 of the laser displacement gauge and a position signal of the measuring head 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255648-A (JP)
Title: Apparatus for manufacturing thin plate-shaped molded product
Inventor: KOYAMA HIRONORI
IPC: B29L31/34
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently manufacturing a thin plate-shaped molded product such as a separator or the like with high precision in a short time.  <P>SOLUTION: The apparatus for manufacturing the thin plate-shaped molded product is constituted of a supply means 10 for supplying a continuous tape-like plastic material 12, a preheating means 15 for preheating the supplied plastic material 12, a shaping means 18 equipped with a mold 49 for shaping the heated plastic material 12, a mold release means 23 for releasing the shaped plastic material 12 from the mold 49, a feed means 34 for feeding the released plastic material 12, a positioning means for positioning the fed plastic material 12 and a takeout means 29 for taking out the molded product 32 from the positioned plastic material 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259571-A (JP)
Title: Battery pack and electronic apparatus
Inventor: NAGABORI MASAAKI
IPC: H01M2/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack and an electronic apparatus capable of preventing short circuiting between outer terminals through prohibition of power feeding by an apparatus other than a dedicated apparatus.  <P>SOLUTION: Voltage is not generated at a battery terminal with a single battery pack due to a switching circuit of the battery pack 1, which prevents short circuiting between the terminals, and power feeding by a battery pack other than the dedicated battery pack is not possible by the existence of a detecting circuit 13 deciding whether it is a dedicated battery pack, which prevents troubles due to damage of an electronic apparatus caused by abnormal voltage or mismatching with an electronic apparatus caused by capacity shortage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259363-A (JP)
Title: Magneto-resistance effect head and magnetic recording and reproducing device
Inventor: YOSHIKAWA MASAHISA
IPC: G11B5/39
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-resistance effect head or the like the gap of which can be made narrower to deal with higher recording density.  <P>SOLUTION: The magneto-resistance effect head is provided with: a first, second, and third region which are arranged sequentially from the medium-facing surface side toward the rear part separate from a medium-facing surface; a magnetization free layer 1 which is formed on the first region and the magnetization of which can be rotated by an external magnetic field; a magnetization fixing layer 5 which is formed on the third region and can substantially hold the value of a given direction under the external magnetic field; an intermediate layer 3 which is formed on the second region and connects the magnetization free layer 1 to the magnetization fixing layer 5; and a pair of magnetic shields 17, 19 between which the magnetization free layer 1, the magnetization fixing layer 5, and the intermediate layer 3 are interposed and which are extended toward the rear part from the medium facing surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259632-A (JP)
Title: Connector
Inventor: ASAI KIYOSHI
IPC: H01R13/64
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of preventing the connected part of a plug and a receptacle from being damaged by falling or the like.  <P>SOLUTION: The plug 21 is provided with a plug housing of an insulating material, and a plug contact 23 projecting from the receptacle side end face 24a of the plug housing to elastically make contact with a receptacle contact 45 exposed on the plug side end face of the receptacle. A connecting protrusion 25 to be inserted in the connecting recessed part 51 of the receptacle and a connecting elastic part protruding from the outside surface of the connecting protrusion 25 to be elastically locked to the inside surface of the connecting recessed part 51 is provided in the plug housing. A gap t is formed between the outside surface of the connecting protrusion and the inside surface of the connecting recessed part, and if the connecting part of the receptacle 20 and the plug 21 receives fixed bending stress or more, the connecting protrusion 25 is disconnected from the connecting recessed part 51.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256062-A (JP)
Title: Safety wheel for automobile and its core for supporting tire
Inventor: SANETO KAZUTOMO
IPC: B60C17/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety wheel for an automobile and its core for supporting a tire to facilitate assembling work of cores for supporting the tire.  <P>SOLUTION: The cores 3 for supporting the tire connecting a plurality of divided cores 3A, 3B, 3C, 3D are inserted in the inside of a pneumatic tire 2 assembled to a rim 1 in the safety wheel for the automobile. The plurality of divided cores are mutually attachable and detachable by towing and unwinding a continuous material 6 penetrated into the plurality of divided cores 3A, 3B, 3C, 3D and the towing and unwinding of the continuous material 6 are performed with an electric motor 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI