baber/WOPTO huggingface dataset:
Patent JP-2004158083-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: KIKUCHI HIROTO
IPC: G11B5/012
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent alteration of the data on a magnetic recording medium in a magnetic recording device.  <P>SOLUTION: At one or more positions on a magnetic recording medium, a write enable flag zone 12 is provided with an asperity pattern to show at least the write enable flag, and a rewrite disable zone (secure zone) 10 which is a normal flat data zone 13 is also provided to write data responding to the flag zone 12. And write enable or disable of the data zone 13 is decided corresponding to the existence of the signal in the flag zone 12. At the initial state, the write enable flag 12 is reproduced and data can be written in the data zone 13.However, when disabling rewriting of this written data, the corresponding write enable flag 12 is dc erased. The flag zone 12 is made into an asperity pattern, and it is hard to recover the flag after erasing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154432-A (JP)
Title: Game device
Inventor: MURAMATSU KENICHI
IPC: A63F9/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To secure a state of feeding a next ball every time shooting a ball.  <P>SOLUTION: A shooting game device performing a game by shooting balls is provided with a shooting mechanism 16 and a ball supplementing mechanism 46. The ball shooting mechanism 16 is provided with a shooting part 24 loaded with the balls 14, a ball launching means 30 launching the ball 14 by the operation of a trigger 28 and a ball passing sensor 70 detecting the passing of the shot ball 14. The ball supplementing mechanism 46 is provided with a ball filling passage 48 filled with the balls 14 in a line and having one end connected to the shooting part 24, a ball feeding means 50 feeding a single ball to the ball filling passage 48 and loading the ball 14 in one end side to the shooting part 24 and a ball feed sensor 72 detecting the feed of the ball in a prescribed area of the ball filling passage 48. When receiving a detecting signal from the ball passing sensor 70 and also receiving a detecting signal from the ball feed sensor 72, the ball feeding means 50 starts the feeding operation of the next single ball 14, however, when there is no signal, the means 50 starts no operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164725-A (JP)
Title: Recording/reproducing separation type magnetic head
Inventor: TAJIMA YASUNARI
IPC: H01L43/08
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing separation type magnetic head having a magneto-resistance effect type head which is thermally and magnetically stable and easily manufactured.  <P>SOLUTION: This recording/reproducing separation type magnetic head is provided with a lower magnetic shield 13 formed in a substrate 12, a lower gap layer 2, a first substrate layer 3 made of NiFeCr, a second substrate layer 4 made of Ru, a free magnetic layer 5, a nonmagnetic conductive layer 6, a fixed magnetic layer 7, a antiferromagnetic layer 8, magnetic domain control layers 10 arranged on both sides of the layered body thereof, an electrode layer 11, the magneto-resistance effect type head 15 having an upper magnetic shield 14 formed across an upper gap layer on the electrode layer 11 and the layered body, and an inductive magnetic head 20 formed across a separation layer 21 on the magneto-resistance effect type head 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165385-A (JP)
Title: Ito lead wiring method capable of suppressing ic from causing high electrostatic voltage discharge
Inventor: O SEIHATSU
IPC: G06F9/45
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ITO lead wiring method whereby a defense capability of an IC against electrostatic discharge can be enhanced and an ESD defense capability of an LCD module can be improved in the case of assembling the LCD module within a product of a client side at a reduced cost without the need for extra increase in other capacitors and anti-static elements.  <P>SOLUTION: ITO wires with a special area are fully distributed at a bottom of the IC, the design of special leg resistance values is matched to discharge static electricity intruded into the IC, and the specific ITO coating design effectively looses static electricity inductively or part of the static electricity is removed to part of a module interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191879-A (JP)
Title: Bottle attaching device for bicycle
Inventor: MEGGIOLAN MARIO
IPC: B62J11/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article supporting device for a bicycle, especially a bottle attaching device with high safety and reliability which is easy to assemble and use.  <P>SOLUTION: This bottle attaching device comprises a fixing part (2) fixed to a frame (6) of a bicycle, a downward supporting part (4) linked with the fixing part (2) for supporting the bottom of the bottle, and a top annular holding part (3), to which the bottle can be inserted. The annular holding part (3) is cantilevered by the fixing part, so that it can be elastically rotated together with a shaft against the fixing part by insertion of the bottle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004169614-A (JP)
Title: Exhaust gas recirculation controlling device
Inventor: NANBA KUNIO
IPC: F02D9/10
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation controlling device capable of preventing fixing or malfunction of a rotary shaft and a bearing by deposit.  <P>SOLUTION: The exhaust gas recirculation controlling device comprises a valve housing 10 having a gas passage 10a therein, a butterfly valve 20 capable of opening and closing the gas passage 10a and a drive motor 60 for rotatively driving a valve stem 21 of the butterfly valve 20. In this device, a valve element 22 of the butterfly valve 20 and the bearing 11 of the valve housing 10 are arranged on the valve stem 21 in an extending direction of the valve stem 21 and in a row direction. A storage hole 12 for storing the valve stem 21 is formed between the gas passage 10a storing the valve element 22 and the bearing 11. There is equipped a connection passage 14 opening to the storage hole 12 and to an inside of the gas passage 10a downstream of the butterfly valve 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168223-A (JP)
Title: Propulsion device for ship
Inventor: SUEMORI MASARU
IPC: B63H23/10
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion device for a ship which prevents the occurrence of a problem on service life of a steering device in a case that the propulsion device for the ship comprises a pair of left and right propulsion machines and the steering device having a rudder, and keeps the operation of the ship, even when the abnormality occurs in one of the left and right propulsion machines.  <P>SOLUTION: This propulsion device 23 for the ship 11 comprises the pair of left and right propulsion machines 24, 24 supported rotatably around a shaft center 24a to a hull 12, and the steering device 35 having the rudder 36 supported by the hull 12 and positioned underneath the water. A use state or non-use state of the rudder 36 is selectable, and the hull 12 is steered by making the propulsion force output from the left and right propulsion machines 24, 24 be different from each other in the non-use state of the rudder 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173078-A (JP)
Title: Image processor
Inventor: ARAHATA HIROYUKI
IPC: H04N19/635
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for performing stable multi-frequency processing which is not affected by an influence of the enlargement or reduction of image data.  <P>SOLUTION: Since coefficients for individual frequency bands at the time of decomposing image data into a plurality of frequency components are converted or restored on the basis of compression or enlargement rates of the image data, the frequency processing of the image data is performed in an image processing circuit 112 in accordance with the compression or enlargement rates. Therefore, variances of pixel values of a subject image after compression/enlargement processing, density values after gray-scale transformation, etc. are reduced, and a stable image free from image variations and variations by subjects is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175615-A (JP)
Title: Manufacturing method of cupric hydroxide and nickel hydroxide
Inventor: SUENAGA KAZUYUKI
IPC: C01G3/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cupric hydroxide and a nickel hydroxide good in the handling property such as washing and drying and little in the remaining anions.  <P>SOLUTION: This cupric hydroxide or nickel hydroxide is prepared by dispersing a basic cupric carbonate or a basic nickel carbonate in water, then reacting with an added caustic alkali.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175949-A (JP)
Title: Polymer/liquid crystal hybrid material, method for producing the same, optical element, method for producing the same and optical device
Inventor: NAGANO SHUSAKU
IPC: C08L101/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical material, an optical element and an optical device, having a high variation of refractive index caused by an external field, and sufficient transparency in the visible range in an applied or unapplied state of the external field.  <P>SOLUTION: The polymer/liquid crystal hybrid material is constituted of a polymer having a side chain substituent having at least one kind of a 2-20C alkyl group or a 2-20C alkylene group, and a low-molecular rod-shaped liquid crystal. The liquid crystal molecule and the polymer do not cause phase separation and exhibit compatibility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174955-A (JP)
Title: Transfer tape implement
Inventor: KADOTA MASATERU
IPC: B43L19/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a manufacturing cost and to improve a handling operability.  <P>SOLUTION: A transfer tape implement in which a feeding reel 4 on which a transfer tape 12 is wound and a take-up reel 5 are provided on a supporting body 1, and the supporting body 1 is provided in a tape case 16, is characterized in that a tape head 11 guiding the transfer tape 12 is provided on the supporting body 1, and the supporting body 1 is freely slidably provided in the tape case 16, and the tape head 11 is advanced and retreated from an opening 17 of the tape case 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174423-A (JP)
Title: Circular fluidized layer
Inventor: KATAOKA MASAKI
IPC: C10J3/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To recover a high quality decomposition gas while the temperature of the thermal decomposition of organic matters is kept low and to make the fluidized layer body compact.  <P>SOLUTION: The circular fluidized layer comprises a fluidized layer body 1 of which a fluidizing medium S is fluidized by gases A and B for fluidization and a hot cyclone part 4 where a gas discharged out of the fluidized layer body 1 is introduced and the solid matters are collected. The hot cyclone part 4 is composed of a plurality of hot cyclones 6, 8, and 10: the hot cyclone 6 in the first step which is connected to the fluidized layer body 1 through a gas discharge pipe 5 so as to introduce a discharge gas into and circulates the collected solid matter to the fluidized layer body 1 through a return pipe 11 and the hot cyclones 8 and 10 in the second and the third steps which are connected respectively to the hot cyclones 6 and 8 in the prior steps through gas discharge pipes 7 and 9 to introduce a discharge gas into: and an object matter E to be treated is supplied through the gas discharge pipe 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177079-A (JP)
Title: Heat transfer pipe damage detecting structure and heat accumulator having this structure
Inventor: WATANABE HIROSHI
IPC: F28D20/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer pipe damage detecting structure and a heat accumulator having this structure for early detecting damage of a heat transfer pipe without stopping operation.  <P>SOLUTION: A steam deriving pipe 31 and a steam duct 32 are arranged for communicating an allowance space S2 in an inner case 21 with an external part, and a temperature sensor 33 is arranged in this steam duct 32 for detecting a temperature of fluid flowing in the steam duct 32. An air vent 32b is arranged in the steam duct 32, and outside air is always ventilated in the steam duct 32. The temperature of the fluid flowing in the steam duct 32 is adjusted so that a detected temperature by the temperature sensor 33 becomes less than a heat transfer pipe damage determining temperature at normal time, and that the detected temperature by the temperature sensor 33 reaches a prescribed heat transfer pipe damage determining temperature at abnormal time. Thus, when the heat transfer pipe 25 is damaged for some cause when operating the heat accumulator 11, this damage can be immediately detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181316-A (JP)
Title: Multi-ply coating film having secularly changed design, its formation method, method for determining composition of multi-ply coating film, and method for predicting secular change of coating film
Inventor: AKAHORI MASAHIKO
IPC: C09D5/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-ply coated film which does not pall on a user because the design of coating film is changed while being used and, therefore, can be used over a long period of time, to provide a formation method of the multi-ply coating film, to provide a method for precisely predicting such a change of the design of the multi-ply coating film and to provide a method for determining such a composition of the multi-ply coating film.  <P>SOLUTION: The multi-ply coating film comprises two or more color coating films different in color, a plurality of the formed color coating films different in degradation speed and, therefore, the design is secularly changed under natural exposure conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182821-A (JP)
Title: Thermoplastic resin composition
Inventor: SEKIDA MARI
IPC: C08L69/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in impact resistance and comprising a polycarbonate resin and a copolymer composed of an aromatic vinyl monomer and a vinyl cyanide monomer as constituents.  <P>SOLUTION: The thermoplastic resin composition is obtained by incorporating (X) 100 pts. mass of a resin composition comprising (A) 1-99 mass% of the polycarbonate resin and (B) 99-1 mass% of the copolymer composed of the aromatic vinyl monomer and the vinyl cyanide monomer as the constituents (wherein, the components(A) and (B) total 100 mass%) with (Y) 1-40 pt(s). mass of a graft copolymer obtained by graft copolymerization of one or more kinds of monomers including (D) an acrylic monomer in the presence of a latex containing (C) a butadiene-based rubber polymer 100-300 nm in mass-average particle size dw and ≥3 in the ratio dw/dn (wherein, dn is number-average particle size).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187418-A (JP)
Title: Camera system
Inventor: YAMANAKA TOMOAKI
IPC: G03B17/14
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system which supplies electric power from a camera to an auxiliary device by electromagnetic induction.  <P>SOLUTION: The camera system is provided with a camera H, and the auxiliary device L which is detachably attached on the camera. Electric power is generated in a power receiving means 105e by electromagnetic induction between a power supplying means 105f arranged on the camera and the power receiving means 105e arranged on the auxiliary device. A part of the electric power is supplied to a driving system 102 of the auxiliary device, and the other is supplied to a control system 101 of the auxiliary device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189349-A (JP)
Title: Device and method for instructing load transportation group and its program
Inventor: YAGIMOTO HIROYUKI
IPC: G06Q50/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct a transportation plan to one for observing a shipping time limit and realizing excellent loading efficiency when an unexpected situation occurs in the transportation plan.  <P>SOLUTION: This device 10 for instructing a load transportation group calculates time when each moving body for transportation is capable of departing a transportation origin from information inputted from an operation state information input part 42 and information acquired from a map information storing part 24, a traveling time information storing part 26 and a loading time information storing part 28 in a departing possible time calculating/substitute search processing part 52. An instruction object moving object for transportation capable of departing first and a consideration object moving object for transportation capable of departing next are selected in an instruction object/consideration object selection processing part 54. Transportation object groups to be loaded on the instruction object moving object for transportation and the consideration object moving object for transportation are reallocated in a transportation object group reallocation processing part 56. Instruction information on transportation load to be loaded on the moving object for transportation on the basis of a corrected transportation plan is output in a load transportation group instructing part 62.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190879-A (JP)
Title: Cooking stove with grill
Inventor: KAMEDA KYOJI
IPC: F24C3/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To completely prevent the entry of cooked objects or the like through an exhaust opening portion during no use of a grill box and improve the caring and cleaning property of a top panel.  <P>SOLUTION: This cooking stove with a grill comprises the grill box provided in a stove body 54, an exhaust passage 74 through which cooking smoke generated during baking cooking in the grill box 58 is exhausted, the opening portion provided in the top panel 70 for exhausting the cooking smoke through the exhaust passage 74, and an exhaust louver 80 provided in the opening portion. The exhaust louver 80 consists of one or more louver plates 82, and the louver plates 82 for opening the opening portion in the opening condition and closing the opening portion in the closing condition constitute a portion of the top panel 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188628-A (JP)
Title: Ink jet recorder
Inventor: ISHIKAWA TETSUYA
IPC: B41J25/308
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and cost of an ink jet recorder.  <P>SOLUTION: In the ink jet recorder, a means for adjusting the interval between a recording means and the recording surface of a recording medium also serves as a means for capping the recording means, for example.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187756-A (JP)
Title: Massager
Inventor: ABETA AKIRA
IPC: A61H15/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform visually enjoyable massage by visually confirming at least the present and future statuses of massage.  <P>SOLUTION: The massager for performing massage according to a preset massage program is provided with a display means for displaying massage status. The display means can display a massage mode including the type of massage and strength according to the massage program with passage of time, thereby visually confirming at least the next massage mode to be performed following the massage mode performed at present.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190511-A (JP)
Title: Header tank used for engine cooling device
Inventor: KIMURA MASAHIRO
IPC: F01P11/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce size by reducing the volume of a bubble separation chamber in a header tank.  <P>SOLUTION: An inside is zoned with a plurality of baffle plates 28 having a vent hole 28c at the upper part and having openings 28d and 28e for water connection at the lower part into a bubble containing water introducing chambers 29 and 30, a buffer chamber 31 and a make-up water feeding chamber 32. Inlets 19c and 19d for introducing bubble containing make-up water containing bubbles generated in a cooling water system for an engine 13 is formed at the upper part of the bubble containing water introducing chambers 29 and 30. An inlet 19a for feeding make-up water flowed from the bubble containing water introducing chambers 29 and 30 into the make-up water feeding chamber 32 via the openings 28d and 28e for water connection through the buffer chamber 31 is formed at the bottom of the make-up water feeding chamber 32. Guiding members 28g and 28h for meandering make-up water flowed from the bubble containing water introducing chambers 29 and 30 into the make-up feeding chamber 32 through the buffer chamber 31 is installed in the baffle plate 28 near the openings 28d and 28e for water connection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193770-A (JP)
Title: Semiconductor integrated circuit and semiconductor memory using it
Inventor: KAWADA TAKAHIRO
IPC: H03K17/16
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit including a signal level conversion circuit for converting a signal level at a high speed with small current consumption even when a low power supply voltage is applied, and to provide a semiconductor memory employing that circuit.  <P>SOLUTION: A signal level conversion circuit comprises an inverter circuit 2a with a control switch supplied with a power supply voltage VDD where a control switch 3a is provided with a PMOS transistor QP3 and a delay circuit 4, an inverter circuit 5a supplied with a power supply voltage VDDH (VDDH>VDD), and a pull-up gate 6. The signal level conversion circuit is applied to a word driver or the like of a memory, for example.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190163-A (JP)
Title: Ground fabric for wiper made of wet nonwoven fabric
Inventor: ISHIBASHI NORIYUKI
IPC: D21H13/08
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper bulky and high in resistance to dust-raising tendency and wet strength in particular compared to conventional woody pulp-based wipers, and high in water absorptivity and oil-absorbing capability even with low basis weight.  <P>SOLUTION: A ground fabric for wipers made of wet nonwoven fabrics is provided. This ground fabric is a sheet for low-basis weight wipers produced by wet papermaking process after compounding woody pulp with thermofusible fibers, rayon, binder fibers and a paper strengthening agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193318-A (JP)
Title: Method and device for inspecting mask for charged particle beam exposure
Inventor: ITOU KOUJIROU
IPC: G03F1/84
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate inspection method in which the defect of a mask for charged particle beam exposure used at the time of manufacturing a semiconductor can be detected automatically regardless of visual inspections, and at the same time, a reference image is used for comparison inspection, and to provide a device used in the method.  <P>SOLUTION: In the method of inspecting the charged particle beam exposure mask for defects and foreign matters, first and second images of a mask pattern are acquired, and the first and second images are compared with each other by using the first image as a reference pattern. In addition, the first image is acquired from the mask pattern in a step prior to a step in which the second image is acquired. Foreign matters or defects existing on the surface of the second image or the defects of the mask pattern are extracted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI