baber/WOPTO huggingface dataset:
Patent JP-2004128178-A (JP)
Title: Spin drier
Inventor: IKEDA TAKESHI
IPC: H01L21/304
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin drier which generates no linear stain on a dried wafer when drying a wafer in a process of manufacturing a wafer with a mirror plane by polishing a sliced wafer obtained by slicing a crystal ingot in a multiple stages.  <P>SOLUTION: For a wafer pasting member to be used for setting the wafers 11 in the spin drier 30, an annular pasting plate 10 having such a shape that a central portion 12 which is not to be used for pasting wafers 11 is removed is fabricated. The wafers 11 with a rough mirror plane are pasted to the annular pasting plate 10 and then are mechanically and chemically polished and washed. Thereafter, these wafers 11 are set in the spin drier 30 and are dried with no linear stain generated thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124839-A (JP)
Title: Pressure controlling structure inside fuel tank
Inventor: ICHINOHE KATSUYUKI
IPC: F02M37/18
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To substantialize reduction of the number of parts, a simplified fuel system, and reduced weight, and to suppress inner pressure of a tank from rising while traveling, and to prevent over fueling by effectively regulating fuel replenishment after an automatic stopping operation when the tank is full.  <P>SOLUTION: The pressure controlling structure inside a fuel tank is characterized in having a diaphragm valve 10 capable of changing a flow passage area of a bent line 17 positioned upstream of a float valve 9 of a fuel cut valve 5 in the middle of the bent line 17 branching from a fuel line 15. The structure is capable of having less number of in-tank parts and of modularization, having a simplified system, effectively suppressing inner pressure of the tank while traveling, advantageously corresponding to regulations for fuel evaporation, and preventing jetting of fuel during fueling. By the compact device inside the tank, the flow passage area of the bent line 17 can be changed, responsiveness of control is improved, and the period of time for OBD leakage diagnosis is shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124854-A (JP)
Title: Exhauster
Inventor: TADA YUKIHARU
IPC: F01N5/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when it takes time to raise temperatures of exhaust gas, the state of low-temperature exhaust gas being sent into a catalyst unit continues for a long period of time, and for example, if the catalyst of the catalyst unit is a NOx occlusion catalyst, the amount of NOx in the exhaust gas exceeds the storing limit, making it impossible to store any more NOx, and the problem that the catalyst itself is poisoned by sulfur and the like in the exhaust gas.  <P>SOLUTION: The exhauster 1 having a flow passage for passing fluid or gas for heat exchanging in a heat exchanger 20 and an exhaust manifold 30 is equipped with a variable valve 60 in the flow passage connecting the heat exchanger 20 to the exhaust manifold 30, a flow passage 120b for connecting the variable valve 60 to the exhaust manifold 30, and a flow passage 140 connected to the variable valve 60 for passing the fluid or gas to the outside without passing through the exhaust manifold 30 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003211548-A (JP)
Title: Composite structural member, product constituted of composite structural member, and structural component member for vehicle
Inventor: KLOCKE MARTIN
IPC: B29L31/30
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural component member which enables attainment of a high-strength and high-grade rigid joint of a support member and a sheet and enables economical assembly of a half-finished article and the structural component member into a structural member.  <P>SOLUTION: Each portion of a plurality of profile molded sections is interlocked in a manner of combination with one portion of a reinforcing member, and the profile molded sections are provided with end parts each having a projecting area in such a degree that one portion of the reinforcing member surrounds partially the projecting area interlocked with the member in a manner of engagement, by a dimensionally determined opening of the reinforcing member. Moreover, the profile molded sections are combined with the reinforcing members by a thermoplastic material injected into the areas where they are interlocked in the manner of combination with the individual reinforcing members. One of the profile molded sections is in one of a butting relation with the profile molded sections and an interlocking relation therewith.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144367-A (JP)
Title: Passive reciplation of scrubbing machine
Inventor: PEDLAR ROGER
IPC: A47L11/30
Filed: 2002-10-15
Abstract: PROBLEM TO BE SOLVED: To perform better floor cleaning. SOLUTION: A floor cleaning machine 20 has one or a plurality of barriers immediately behind one or a plurality of scrubbing brushes. The flow of a cleaning liquid (and/or other material) discharged from right below the scrubbing brushes is captured and controlled by the barrier, by which the liquid is held adjacently to the scrubbing brushes and is recirculated right below the scrubbing brushes and the floor cleaning efficiency of the floor cleaning machine 20 is improved. The captured liquid is returned by the same rotational moving operation due to the rotational moving operation to discharge the liquid from the scrubbing brushes and is brought into contact with the scrubbing brushes. The cleaning is also performed by at least one splash guard 33 attached to a rear part 30r of the cleaning machine 20 and a squeegee 29.  The respective parts described above exhibit the different functions separate from those of the barrier. The cleaning machine 20 also includes a cavity 28 in the upper part of the outside surface for holding various kinds of articles useful for cleaning of the floor 31.
Patent JP-2004136939-A (JP)
Title: Pour-out nozzle to be fused to packaging bag body, manufacturing method therefor, and packaging bag using it
Inventor: KASAI YOSHIKAZU
IPC: B65D33/36
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pour-out nozzle which also enables the pour-out of food and drink and uses an easy and inexpensive device.  <P>SOLUTION: Respective inner surfaces of side and top parts of surface and backside films 2 and 3 are sealed with heat sealing so that the films 2 and 3 can wholly form a bag shape; an outer surface of a bottom part is heat-sealed to a packaging bag body; and a mold releasing film 4, whose fusing temperature is higher than that of the inner surface parts of the films 2 and 3, is interposed between the unfused parts of the films 2 and 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135963-A (JP)
Title: Golf club head
Inventor: SANO YOSHINORI
IPC: A63B53/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve repulsing performance and durable performance in a well balanced state.  <P>SOLUTION: This golf club head 1 is formed by fixing a face member 7 to a head body 9. The face member 7 is characterized in being formed by hot forging β type titanium alloy at a temperature lower than the solution treatment temperature and aging it without solution treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138351-A (JP)
Title: Cooker
Inventor: SUDO KEIJI
IPC: F24C15/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker facilitating the opening and closing of a door even when the door is closed and opened by making the grasping face of a handle regularly turned to a user side.  <P>SOLUTION: This cooker comprises the door 4 rotatably mounted on the lower part of a body 1 and the door opening and closing handle 7 mounted on the door 4. The handle 7 is mounted on the upper surface 6 of the door 4. The handle 7 is vertically or horizontally rotatably mounted on the upper surface 6, and the handle 7 has a lock mechanism for locking the handle 7 to the door 4 when it is located vertically to the upper surface 6 of the door 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193046-A (JP)
Title: Phosphor composition for low-pressure gas discharge lamp and low-pressure gas discharge lamp
Inventor: GRUBER WOLFGANG
IPC: C09K11/78
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phosphor composition for low-pressure gas discharge lamps, which can achieve the maximum light efficiency and can simultaneously achieve a very good general color rendering index Ra of greater than 90.  <P>SOLUTION: The phosphor composition for low-pressure gas discharge lamps with a high light efficiency for generating radiation with a color temperature of greater than 5,000 K and a very good general color rendering index Ra of greater than 90 includes at least one halophosphate phosphor, a phosphor emittable in a red wavelength region, and a phosphor which emits in a blue - green wavelength region. In addition, the phosphor composition contains an Eu-doped barium magnesium aluminate phosphor BaMgAl<SB>10</SB>O<SB>17</SB>:Eu and Tb-doped green-emitting phosphor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141434-A (JP)
Title: Recyclable tile carpet and its manufacturing method
Inventor: HASHIMOTO YOSHIHIKO
IPC: A47G27/02
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recyclable tile carpet using a recyclable material and a method of manufacturing the same, which is effective for recycling used tile carpets having base members backed with vinyl chloride resin layers, scraps produced during manufacture, and the like.  <P>SOLUTION: The recyclable tile carpet is manufactured by scraping off the backing layer of a disused tile carpet backed with a vinyl chloride resin, mixing the scraped powder, or preferably further pulverized and isolated powder with vinyl chloride resin paste sol at a ratio of 0.5 to 20wt.%, applying the mixture onto a Teflon (R) belt with a coater, and laminating base members formed by tufting piles on a base cloth to form a resin backing layer on the rear surface of the base member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142811-A (JP)
Title: Load collapse prevention means
Inventor: SHIMANE MASAKI
IPC: B62B5/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of load collapse from a cart by bind-fixing the side faces around, the upper and lower parts of various loaded objects placed on top of another on the cart.  <P>SOLUTION: A plurality of sheet covers 1A, 1B, etc. are formed having enough length to wind around the periphery of protective fences Q of the cart P whose front and rear are opened and on which objects C are placed on top of another, with the fences Q disposed on the right and left of the cart, or enough length to wind around the periphery of the objects C on the cart P, with the sheet covers being equipped with fastening means 2 with which to mutually link and fasten the mutual end parts under a state of being drawn and strained. The sheet covers 1A, 1B, etc. are windingly disposed, under a state of a plurality of layers, around the protective fences Q of the cart P or the objects C placed on the cart P and are provided with such a locking means 11 that a face fastener 11A disposed on the outside face of the sheet cover 1A disposed on the lower layer side and a face fastener 11B disposed on the inner side face of the sheet cover 1B disposed on the upper side layer are mutually locked, thus the upper side and lower side being made into a state of an integral body. Respective front and rear faces of the uppermost sheet cover 1B and the lowest sheet cover 1A are linked with an auxiliary fastening belt 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142385-A (JP)
Title: Inkjet printer
Inventor: HAMADA SHUTA
IPC: B41J2/01
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which has a carriage integral with a print head of a compact constitution provided with a heating means, so as to dry ink printed on a recording medium, which enhances a drying effect, and which can ensure stable image quality.  <P>SOLUTION: This inkjet printer, which comprises the print head provided with an ink ejection port, the carriage on which the print head is placed for scanning, and a platen member for determining a position of printing on the recording medium, is characterized in that a roller abutting on the recording medium is provided so as to be integral with the carriage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153325-A (JP)
Title: System for limiting use of portable telephone set
Inventor: MURAKAMI TAKU
IPC: H04W48/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system wherein a portable telephone set receiving a signal from a portable telephone set use limit signal generator provided at an exit/entrance of an area can surely maintain a desired control state at the inside and the outside of the area.  <P>SOLUTION: First and second Bluetooth (R) fixed stations 30a, 30b are respectively installed at an outdoor side and an indoor side (in a building) in an exit/entrance pathway of a place (e.g., a hospital or the like) wherein the use of the portable telephone set is inhibited in the building. The first Bluetooth (R) fixed station 30a has a function of transmitting a power-on signal to switch the portable telephone set into an ordinary reception waiting state by means of a very weak radio wave covering only the vicinity of the outdoor side of the exit/entrance pathway. The second Bluetooth (R) fixed station 30b, on the other hand, has a function of transmitting a sleep signal to switch the portable telephone set into a sleep state by means of a very weak radio wave covering only the vicinity of the indoor side (in the building) of the exit / entrance pathway.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149153-A (JP)
Title: Server, liquid server device, and method for fitting inner bag to server
Inventor: ICHIKAWA MAKOTO
IPC: B67D3/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, simple and convenient liquid server device in which the amount of remaining liquid is small, degradation of the liquid flow-out speed is prevented to the last, and the cooling and heating efficiency of liquid content is excellent, a server and a method for fitting an inner bag to the server.  <P>SOLUTION: The liquid server device A comprises a bag-in box inner bag 1A with a spout containing liquid content 10, and a casing 14 for store the bag-in box inner bag capable of spouting liquid when storing the bag-in box inner bag. The server has an attachable/detachable retainer 12 installed in the casing with the bag-in box inner bag placed therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153545-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SHIRAIWA TADASHI
IPC: H04N5/93
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a recording/reproducing device to be decided whether it is normal or special reproduction even for an external signal and to select a circuit constant or a filter for signal processing.  <P>SOLUTION: A composite signal 31 having a threshold level adjusted to a synchronization level is input to a comparator 11, and is separated into a video signal 32 and a synchronization signal 33. The separated synchronization signal 33 is input to an integrator 13 for integration and is separated as a vertical synchronization signal 35. The separated vertical synchronization signal 35 is input to a counter 14, where the number of such vertical synchronization signals is counted. The counted number is input to a system microcomputer 15 as a vertical synchronization count value 36. The microcomputer 15 can decide nomal or special reproduction in a very simple manner on the basis of the number of vertical synchronization signals per unit time. On the basis of the decided result, the microcomputer 15 sets parameters to realize an optimum condition for each reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152067-A (JP)
Title: Medical image photography system and personal digital assistant
Inventor: MORIYAMA NAOTO
IPC: G16H10/60
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To quickly transfer photograph order information in photographing a medical image during a doctor's round visit and to prevent the duplication of data.  <P>SOLUTION: In this medical image photography system 100, a PDA 4a and a PDA 4b transmit/receive an ID number and a password mutually via a short-range radio communication for authorizing each other according to the received ID number and password. After the authorization, the PDA 4a transmits selected photograph order information to the PDA 4b. On receipt of the photograph order information from the PDA4a, the PDA 4b transmits the photograph order information receipt notification to the PDA 4a and stores the received photograph order information in a storage part 46. On receipt of the photograph order information receipt notification, the PDA 4a deletes the photograph order information transmitted from the storage part 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156258-A (JP)
Title: Method and apparatus for controlling tunnel ventilation
Inventor: SHIKAYAMA MASAHIRO
IPC: E21F1/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that proper operations are hard to perform, because a predicted value of a smoke density or a carbon monoxide concentration is made inaccurate owing to an unmeasurable natural wind and the amount of emission of a contaminant from a vehicle, in the control of tunnel ventilation.  <P>SOLUTION: A tunnel ventilation control apparatus generates a time series of a prediction error by paying attention only to an actual value corresponding to the nearest prediction result, and corrects the prediction results of a prediction computing part in accordance with the time series. The control apparatus computes the autocorrelation of the time series of the prediction error, evaluates the autocorrelation, and determines a gain by which the output of a prediction error computing part is to be multiplied. Thus, since the output of the prediction computing part is corrected by paying attention only to the nearest prediction error, highly accurate prediction can be performed, and a proper operation plan can be selected. Additionally, since the compensation results of the prediction error are not stored in the prediction computing part, variations in detection value and the like do not adversely affect the subsequent prediction results, so that the stable control can be continued and so that responsiveness of compensation can also be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003217116-A (JP)
Title: Polishing tape used in production of magnetic recording medium
Inventor: EBIHARA AKIRA
IPC: D04H1/4382
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape for polishing the surface of a substrate of a magnetic recording medium, by which the surface roughness of the polished substrate can be enhanced.  <P>SOLUTION: The polishing tape consists of a woven fabric using a fine denier filament obtained by dissolving a dissolution component of dissolution decomposition type composite fiber consisting of a nylon component and the dissolution component as the warp, or the polishing tape consists of a nonwoven fabric using the fine denier filament obtained by dissolving the dissolution component of the dissolution decomposition type composite fiber consisting of the nylon component and the dissolution component as a web.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155299-A (JP)
Title: Vehicular air conditioner
Inventor: KITO KAZUO
IPC: B60H1/32
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air conditioner capable of obtaining necessary heating performance by supplementing heating capacity with refrigerant gas from a compressor introduced into an evaporator by a hot gas heater cycle when a target opening SW'i of an air mix door is not only maximum but also higher than a specified value.  <P>SOLUTION: In the air conditioner ECU, the target opening SW'i of the air mix door is computed from a target blowing-out temperature calculated on the basis of an outside-air temperature TAM, an after-evaporation temperature TE and a cooling water temperature TW. When the target opening SW'i of the air mix door 34 is determined at the specified value (for example, ≥106%) by a target opening determining means, it is determined to be at a maximum heating position (MAX, HOT) by a maximum heating position determining means, and switching to the hot gas heater cycle for conducting heating by the hot gas heater cycle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154725-A (JP)
Title: All-fluororesin membrane module
Inventor: MORITA TORU
IPC: B01F5/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the waterproofness and low dusting characteristics of a separation membrane module used for ozone dissolution etc.  <P>SOLUTION: The all-fluororesins membrane module 10 is constituted so that a membrane element 12 integrally formed by bundling the ends of a plurality of fluororesin separation members 11, and sealing the ends with a PTFE (Polytetrafluoroethylene) or hot meltable fluororesin, is contained in a housing 15 made of the PTFE or the hot meltable fluororesin which is provided with a cylindrical body 13 and a cap 14 for closing the openings of the cylindrical body 13. The sealing parts between bundling sections 16 and the caps 14 are provided with recessed parts 21 and projecting parts 20 continuous in a circumferential direction. In fixing the bundling sections 16 and the caps 14 by screwing, the projecting parts 20 are press fitted in a pressurized state into the recessed parts 21 to enhance sealability. Also, the caps are integrally projected with joints and the joints are connected to piping by providing the outer peripheral surfaces of the joints with external screw threads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157066-A (JP)
Title: Method and apparatus for detecting rotation speed of motor
Inventor: NAKADA MASAO
IPC: H02P6/17
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting a rotation speed for easily detecting a rotation speed with high precision, regardless of the rotation speed of a motor.  <P>SOLUTION: A rotation speed is detected based on one cycle count value which is acquired by counting one cycle of a Hall IC signal which is the pulse signal generated by a Hall IC element 44U according to the rotational angle of a shaft. The one cycle of the Hall IC signal is halved, and the period of each half region is counted with a half of a count cycle of the case in which one cycle is counted without dividing as a count cycle. The count values of divided regions are totaled to derive the one cycle count value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003210163-A (JP)
Title: Thermostable l-amino acid oxidase
Inventor: ISHIMARU EMI
IPC: C12P41/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an L-amino acid oxidase having thermostability and usable for applications to production and assay of substances including a method for producing the thermostable L-amino acid oxidase and a microorganism producing the enzyme, further a method for eliminating the L-amino acid in a sample using the thermostable L-amino acid oxidase, a method for assaying and a method for optical resolution from a racemic compound, a method, or the like, for producing a 2-oxo acid.  <P>SOLUTION: The thermostable L-amino acid oxidase is a catalytic enzyme oxidizing the L-amino acid in the presence of oxygen and water and producing the 2-oxo acid, ammonia and hydrogen peroxide. The oxidase has ≥85% residual enzyme activity ratio even after heat treatment in the presence of a 50 mM acetic acid buffer solution (pH 5.5) at 70°C for 15 min.  <P>COPYRIGHT: (C)2003,JPO