baber/WOPTO huggingface dataset:
Patent JP-2004055339-A (JP)
Title: Fuel cell system
Inventor: HASEGAWA YUKIO
IPC: H01M8/06
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system with simple structure capable of improving the efficiency of a power supply end.  <P>SOLUTION: A gas supply tube lead from a gas bomb 2 is branched into two, and the intermediate pressure regulator 3 and the intermediate pressure meter 31 are installed to one of them. As the liquefied petroleum gas supplied from the gas bomb 2 has higher pressure than supplied pressure from the liquefied petroleum gas to a reformer 4, the pressure is reduced to the intermediate pressure by the intermediate pressure regulator 3, and directly adjusted. By this, as it becomes unnecessary to increase the pressure of the home-use low-pressure gas up to intermediate pressure by a pressure increasing blower, the pressure increasing blower becomes unnecessary. By this, the electric power generated by the fuel cell 5 consumed for the operation of the pressure increasing blower can be sent to an inverter system board 6, and the efficiency of the power supply end is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038943-A (JP)
Title: Mixing element and manufacturing method therefor
Inventor: KOJIMA HISAO
IPC: B01F23/00
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a mixing element low in cost and high in mixing and stirring effect, and to provide a manufacturing method therefor. SOLUTION: The mixing element has spiral blade bodies forming a plurality of fluid passages inside a cylindrical passage pipe passing a fluid, and the fluid passages are communicated with each other through an opening part. The cylindrical passage pipe and the spiral blade bodies are manufactured separately and the blade bodies are joined to the inside surface of the passage pipe. As a result, the mixing element having high mixing and stirring effect is manufactured at remarkably low cost.
Patent JP-2004054179-A (JP)
Title: Liquid developing electrophotographic device
Inventor: NOZAKI TATSUO
IPC: G03G15/11
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developing electrophotographic device equipped with a carrier removing unit for removing excess carrier liquid from a toner layer formed on an image supporting body, and yielding a high-quality image by removing the carrier liquid without causing irregularity in carrier removal by stably coming into contact with the image supporting body when a metallic roller is used as a carrier removing member.  <P>SOLUTION: In the roller being the carrier removing member, its driven rotation side is pressed out more forward than a driving rotation side by a spring with respect to the image supporting member so as to successively abut from the end of the driven rotation side on the end of the driving rotation side. By setting pressuring force exerted on the carrier removing unit to be about twice as large as load when the spring on the driven rotation side of the carrier removing member abutting on the image supporting body first shrinks by the application of load to the carrier removing unit, the carrier removing member abuts on all the surface of the image supporting body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061738-A (JP)
Title: Image display method using transmitted illumination, and device therefor
Inventor: SHIRAISHI TETSUO
IPC: F21V8/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device suitable for implementing transmitted illumination display by realizing use of an image sheet for reflective illumination in the transmitted illumination display having an excellent display effect.  <P>SOLUTION: Illumination light is made to exit from an optical diffusion plate 24 of an edge light type surface light source including a bar-like primary light source 22, a reflector 23, a light guide plate 21, the optical diffusion plate 24 and a light reflecting film 25, and a color temperature conversion filter 4 of 10-30 mired is placed in the light path of the illumination light up to an image sheet X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063767-A (JP)
Title: Semiconductor device
Inventor: MISUMI KAZUYUKI
IPC: H01L25/065
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the reliability of a multi-chip package using a BOC structure, and to provide a small and high-density package.  <P>SOLUTION: A semiconductor device comprises a first conductive pattern formed on one surface of a substrate 4; second conductive pattern formed on the other surface of the substrate 4, at least two first semiconductor chips 2 and 3 which are mounted on one surface of the substrate 4 and are connected to the first conductive pattern; second semiconductor chip 1 which is so mounted as to stretch over the adjacent first semiconductor chips 2 and 3; and first interconnection which passes though a space between the adjacent first semiconductor chips 2 and 3 and an opening 4a of the substrate 4, with one end being connected to a surface of the second semiconductor chip 1 which is opposite to the substrate 4, and the other end being connected to the second conductive pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058840-A (JP)
Title: Pneumatic tire
Inventor: TAKAGI HAJIME
IPC: B60C9/06
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of satisfactorily preventing the occurrence of a separation failure between carcass plies by improving an anti-separation property around a bead core for use in a construction vehicle such as a large-size loader.  <P>SOLUTION: This pneumatic bias tire has a plurality of pairs of bead cores 4 and a plurality of groups of carcass plies 5 arranged by winding back a carcass ply composed of a ply cord around a plurality of pairs of bead cores 4 and corresponding to the number of pairs of bead cores. A wrapping tape 9 is wound around the bead core 4, and the reinforcing cord diameter L of the wrapping tape 9 is 65 to 150% by a ratio to a carcass cord diameter. A gage of coating rubber 11 is x0.10 to 0.3 mm, and JIS Shore A hardness is 140 to 220% by a ratio to the JIS Shore A hardness of carcass coating rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060827-A (JP)
Title: Rebound spring structure for hydraulic shock absorber
Inventor: UMEHARA TSUTOMU
IPC: F16F9/58
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid interference between an inner peripheral part of a seat surface of an end part of a rebound spring and a corner part of a collar and improve fitting efficiency of the rebound spring without chamfering an inner peripheral edge part of an end part of the rebound spring when attaching the collar on the end of the rebound spring.  <P>SOLUTION: In the rebound spring structure for a hydraulic shock absorber 10, the resin collar 50 equipped with a cylindrical part 51 for restricting an inside diameter of the rebound spring 70 and a flange part 52 for receiving the end part of the rebound spring is used in order to provide an escape groove 53 on a corner part wherein the cylindrical part 51 and the flange part 52 of the collar 50 cross with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057144-A (JP)
Title: Double bearing reel provided with speed changer
Inventor: YOSHIDA KUNIHIDE
IPC: A01K89/015
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double bearing reel enabling smooth winding of a handle in balanced state, free designing of the speed changer and the rotational ratio and easy and smooth switching operation, causing little troubles, facilitating the design of multi-stage speed change, having a simple construction and excellent durability, suitable for mass production, producible at a low cost and having excellent handleability and convenience.  <P>SOLUTION: The reel is provided with a handle 7 connected to an end of a main shaft 5 and a spool 6 rotatably attached to the main shaft 5 in a manner to coincide the rotation centers of the handle and spool with the rotation center line of the main shaft 5. A counter shaft 40 is placed near the other end of the main shaft 5. The speed changer A has a primary speed changing mechanism A1 to transmit the rotational force of the main shaft 5 to the counter shaft 40 and a secondary speed changing mechanism A2 to transmit the rotational force of the counter shaft 40 to the spool clutch 47 of a main clutch mechanism C. The rotational force of the spool clutch 47 is freely transmitted to the spool 6 by the construction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066046-A (JP)
Title: Grinding machine
Inventor: ISHIKAWA TAKESHI
IPC: B02C17/18
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous media agitation type wet grinder in which a high-viscosity object to be treated is dispersed and ground efficiently.  <P>SOLUTION: This grinding machine is provided with: a pulverizing vessel 2; a separator 13 which is arranged in the vessel 2, separates the inside of the vessel 2 into inside and outside chambers 9, 10 and has gaps at at least part thereof for communicating the inside and outside chambers 9, 10 with each other; an agitating member 18 arranged in the inside chamber 9 in a rotatable manner; a supply port 11 for supplying the object to be treated into the chamber 9; and a discharge port 12 for discharging the treated object from the outside chamber 10. The member 18 consists of a disk 30 arranged in the chamber 9 in a rotatable manner and a plurality of rotary arms 19 arranged on both sides of the disk 30. Openings 22 are formed at several positions of the disk 30 by penetrating the disk 30. A plurality of fixed arms 20 are arranged on the inside face of the chamber 9 so that the arms 20 are faced to the respective arms 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069961-A (JP)
Title: Semiconductor integrated circuit
Inventor: YONEYAMA TAKESHI
IPC: G11C8/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which a function is provided to convert serial data into parallel data and to store the data and stable operations are realized even though the cycle of writing/reading is made short.  <P>SOLUTION: The circuit is provided with a serial/parallel converting circuit 19 which is used to convert serial data inputted with clock signals into parallel data, a memory 21 which stores the parallel data converted by the circuit 19 and a writing pulse generating circuit 30 which generates writing pulses, that are used to set a writing time in the memory, by counting the clock signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072405-A (JP)
Title: Method and device for processing picture
Inventor: SEKIGUCHI YUMI
IPC: G06T5/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for processing a picture by which an isolated point on binarized picture data is exactly removed and high-speed processing is allowed.  <P>SOLUTION: The device for processing the picture comprises: a reference pixel data extract section 504 extracting the binarized picture data being processing of interest by using at least a three-line portion extended in a given axial direction as reference pixel data; a removing candidate detection section 505 using at least one line portion extended in the other axial direction of the extracted reference pixel data as an attention block, subsequently scanning the attention block in the given axial direction, and detecting the removal candidate attention block satisfying predetermined conditions; and a pixel value change section 506 measuring the number of continuously detected removal candidate attention blocks to determine whether the removal candidate attention block is the isolated point or not, and changing all the pixel values of the pixels configuring the detected removal candidate attention blocks to the reference pixel value if the number of continuously detected removal candidate attention blocks is below the reference value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068098-A (JP)
Title: Steel showing excellent machinability and wet corrosion resistance
Inventor: KATO KENJI
IPC: C22C38/38
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide low-cost steel showing an excellent machinability and corrosion resistance in various wet corrosive environments such as those causing high-temperature wet corrosion, dew formation corrosion, atmospheric corrosion, tap-water corrosion, soil corrosion, concrete corrosion and sea water corrosion.  <P>SOLUTION: The steel showing the excellent machinability and wet corrosion resistance comprises, by mass, ≤0.10% C, 0.01-3% Si, 0.01-3% Mn, 0.1-9.9% Cr, 0.1-10% Al, 0.0003-0.1% Mg, ≤0.20% P, ≤0.8% S, 0.002-0.05% N and the balance being Fe and unavoidable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070121-A (JP)
Title: Signal processor and control program for the processor
Inventor: AISO MASARU
IPC: G10H1/18
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate operation by enabling suitable sensuous setting of a controlled system for an operation element.  <P>SOLUTION: Respective faders 3 correspond to respective input channels CH and respective recorders 12 are connected to respective input ports 23. In input CH mode, one recorder 12 is made to correspond to one input channel CH, the recorder 12 made to correspond to the input channel CH corresponding to a currently operated fader 3 (having passed a threshold S) is a controlled system, and a fader-ON or OFF event is sent from the fader 3. In unit mode, on the other hand, a recorder 12 connected to a GPI output port (GPIout) set corresponding to an input port 23 patched (in a connection state by input patch setting) to an input channel CH corresponding to an operated fader 3 and for which a fader start/stop setting is made is a controlled system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067614-A (JP)
Title: Water-based suspension agent which enables trace amount quantitative spray
Inventor: IMOTO KENICHI
IPC: A61K47/38
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-based suspension agent which has good dispersibility, gives a favorable feel in use, and does not cause solidification at a nozzle tip or abnormal spray, is physically stable and keeps good dispersibility even in a long-term storage.  <P>SOLUTION: This water-based suspension agent contains (a) a slightly water soluble medicinal component, (b) at least one polyhydric alcohol, (c) crystalline cellulose-carmellose sodium and (d) at least one refreshing agent. The preferable contents of components (a), (b), (c), and (d) are 0.01-1.5 wt%, 3-25 wt%, 0.3-3.5 wt% and 0.001-0.5 wt%, respectively. The suspension agent has a viscosity of 5-400 cps and a size distribution of suspended particles such that the particles of ≤10 μm occupy ≥75% and those of ≤20 μm take ≥90%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072950-A (JP)
Title: Supporting structure for stator cooling pipe of double-axis multilayer motor
Inventor: SHIMIZU HIROFUMI
IPC: H02K9/19
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure for a stator cooling pipe of a double-axis multilayer motor capable of improving the efficiency of pipe setting work and securing the stability of quality without causing a decrease in flow passage area and a rise in water absorption rate to a resin by securing a cooling medium passage by a stator cooling pipe.  <P>SOLUTION: The double-axis multilayer motor M concentrically arranges an inner rotor IR and an outer rotor OR with a stator S in between, and the stator S comprises stator piece laminates 41 and a water passage 43 for cooling the stator. A plurality of stator piece laminates 41 are coupled and fixed to a front-side bracket 70 and a backside bracket 71, the water passage 43 for cooling the stator is constituted of a pipe internal passage of the stator cooling pipe 72, O-rings 90 are attached to external peripheries of both ends of the stator cooling pipe 72, pipe support holes 91 each having a pipe support 91a and an opening 91b are formed at the front-side bracket 70 and the backside bracket 71, and a gap between the stator cooling pipe 72 and the stator piece laminates 41 is filled with a resin molded part 46 that is cured by pouring a resin to a mold form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076586-A (JP)
Title: Coil fitting arrangement to iron core
Inventor: PASTORI AURELIO
IPC: F04B17/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve a service life of an electromagnetic driving device by preventing the vibration of a coil wire to be generated when an oscillation type pump electromagnetic circuit is operated.  <P>SOLUTION: Two coil protectors 10 are included when fitting an electromagnetic coil to an iron core. These protectors are inserted between each of the coils 4 and corresponding branch parts 2 of the iron core to form a space 11 between the coil and the iron core. In order to fill these spaces with the filling resin 7, each of the coil protectors 10 essentially includes a lower part 12 having a rectangular basic shape fitted to the periphery of a lower end of the branch part 2 in the vertical direction of the iron core, rectangular rods 13 vertically extended from the rectangular part, and an intermediate part 14, and these parts are inserted between the coils 4 and the branch parts 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078303-A (JP)
Title: Traffic composite monitoring apparatus
Inventor: SAITO MAYUMI
IPC: G08G1/015
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic composite monitoring apparatus capable of easily measuring a traffic flow and exhaust gas amount by one unit of the device.  <P>SOLUTION: This traffic composite monitoring device 1 comprises a passed quantity measuring part 16 measuring the passed quantity of vehicles, a vehicle speed measuring part 17 measuring the speed of the vehicle, a vehicle type identification part 15 identifying the type of the vehicle, a storage part 13 storing the exhaust gas amount for each specified speed for each of the plurality of types of the vehicles, and an exhaust gas amount calculation part 19 extracting the exhaust gas amount for each vehicle from the storage part 13 based on the measured speeds and vehicle types and calculating the total exhaust gas amount based on the exhaust gas amount and the measured passed quantity of the vehicles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125180-A (JP)
Title: Method of controlling refrigerator using inflammable refrigerant
Inventor: OYU HIDEKI
IPC: F25B49/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To further suppress the possibility of ignition by thinning inflammable refrigerant.  <P>SOLUTION: In this method of controlling a refrigerator using the inflammable refrigerant, the temperature of a cooler 12 is monitored in cooling operation to detect a cooling abnormality, a cool air circulating fan 13 is stopped while maintaining the operation of a compressor 24 by detecting the cooling abnormality, and the leakage of refrigerant is detected by monitoring the temperature of the cooler 12 after the stoppage, and the cool air circulating fan 13 is operated when the leakage of refrigerant is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085218-A (JP)
Title: Method and apparatus for measuring concentration of nitrogen dioxide
Inventor: NAYUKI TAKUYA
IPC: G01N21/27
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To measure with higher accuracy and to miniaturize an apparatus while reducing cost by dispensing with a filter for eliminating short wavelength components.  <P>SOLUTION: The apparatus for measuring the concentration of nitrogen dioxide by performing a difference absorption spectrometry uses a white light emission diode 1 as a light source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177931-A (JP)
Title: Image forming device
Inventor: SENDA SHIGEYA
IPC: G06F9/46
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming device which can actualize an architecture with variability and a variety of functions and improve software development efficiency.  <P>SOLUTION: The image forming device performs the processes of a user service and a control service concerned in image formation and has a plurality of programs, the user service and control service operate as a server process 202 and client process 201. The server process 202 has a function in which one or more services to be provided for the client process 201 are defined and the client process 201 calls the function when requesting the server process 202 to provide the services.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004082417-A (JP)
Title: Lid locking device in centrifcugal mold
Inventor: AZUMA NORIHIRO
IPC: B29C41/38
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid locking device in a centrifugal mold capable of easily attaching and detaching lids to a mold main body, which can be easily automated.  <P>SOLUTION: Lock pawls 23 supported at the central parts thereof by support shafts (pins 25) in the tangential direction of the lids 12 and made tiltable in a lid normal line direction and springs 24 for energizing the rear ends of the lock pawls to the outer peripheries of the lids are provided to the lock pawl support parts 22 provided to the outer peripheries of the lids 12. The locking parts 26 locked with the flanges 13 provided to the mold main body are provided to the leading ends of the lock pawls and the rear ends of the lock pawls are protruded to the outside of the outer peripheral surfaces of the lids in such a state that the locking parts are locked with the flanges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083694-A (JP)
Title: Apparatus for converting heavy oil to light oil and method for converting heavy oil to light oil
Inventor: YAMANO YUURIKEI
IPC: C10G11/20
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for converting heavy oil to light oil for reducing by-products including coke and improving light oil yield.  <P>SOLUTION: The apparatus for converting heavy oil to light oil comprises a reaction vessel 1 maintaining a high-temperature and high-pressure water atmosphere higher than 380°C and 22 MPa and functioning to convert heavy oil fed into the atmosphere to light oil and, downstream of a liquefaction zone 1a where the heavy oil in the reaction vessel 1 is converted to light oil, a nickel-based metallic reforming member 2 constituting a plurality of flow channels 2a extending downstream to suppress light oil gasification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081440-A (JP)
Title: Band attaching device for game machine manufacturing equipment
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To properly attach a band to a game board by preventing a fixing member from shaking sideways.  <P>SOLUTION: When a secondary forming mechanism 23 receives the band 7 from a primary forming mechanism 22, a position determining tool 28 ascends and takes in the distal end of the fixing member 10 inside. Then, a hand tool 27 of a band inserting device 14 supports the upper part of the fixing member 10 in a manner to pinch the upper part of the fixing member 10 through both sides in the sheet thickness direction of the band body 8 from the top of the band main body 8. Then, a hand tool 26 releases the supporting of the band body 8, and the band inserting device 14 descends to a band inserting area 19. The distal end of the fixing member 10 is inserted in a lower hole 5 for band attaching while being guided by a position determining tool 29.  <P>COPYRIGHT: (C)2004,JPO