baber/WOPTO huggingface dataset:
Patent JP-2003269247-A (JP)
Title: Combustion chamber for spark ignition engine of reverse tumbling direct injection type
Inventor: HUEBLER MARK STEVEN
IPC: F02M61/14
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark ignition engine of a reverse tumbling direct injection type in which an excellent piston bowl and a combustion chamber are arranged.  <P>SOLUTION: A piston includes a shallow bowl, which extends from a point adjacent to the edge of the piston head to the inside beyond the peak to some extent. The bowl is formed so that its position of spark plug is open, i.e., has a positive angle with the bowl lip bent inward. The horizontal edge of the bowl located between the inner edge and the outer edge includes a negative angle in which a wing-shaped extension part is bent inward. These assist enwrapping the injected fuel in the bowl during combustion. The combustion chamber includes a vertical suction port, which produces a weak motion of a reverse tumbling air flow having a tumbling ratio of approximately 0.6 for increasing the efficiency of the flow in the port. It is preferable that an injection spray conical angle having an angle of 90 deg. is used in combination with a bowl sized to capture the spray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004254246-A (JP)
Title: Electronic mail processing system
Inventor: SUZUKI YUJI
IPC: H04L12/58
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail processing system in which an electronic mail is applied to a large number of objects, which automatically returns a mail describing information corresponding to a word in a destination mail address part, which processes the error of spelling, etc. of a mail address word, which avoids a processing fault due to a large quantity of transmission, and which avoids the process of a mail from an illegal transmitter.  <P>SOLUTION: The mail 101 transmitted from a mail transmitter terminal 201 is delivered to a mail receiving server 205 via an internet 103. A DNS server 107 converts the mail destination mail address into an IP address, and delivers to a load balancer 105 if the destination mail address matches with the own address. The load balancer sorts the received mails in response to the load of each mail receiving server. An accumulating and analyzing server 207 accumulates and analyzes the received results of the respective mail receiving servers, and automatically generates the mail describing the information corresponding to the word placed on the destination mail address part. A mail transmitting server 209 transmits the automatically generated return mail to the mail transmitter terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260234-A (JP)
Title: Communication system and communication method, and mobile node and gateway used for the system
Inventor: HAYASHI TAKAKI
IPC: H04W76/04
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication consecutive system wherein communication before handover can also be continued even after handover at the movement of a mobile node in a network.  <P>SOLUTION: In the mobile node and a gateway apparatus for communication wherein an IP address of the mobile node is changed due to handover, connection management modules 200, 201 of the mobile node 100 and the gateway 101 store connection information of the mobile node 100 before the handover and the connection information before the handover is made to correspond to the connection information after the handover to continue the communication before the handover even after the handover.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258086-A (JP)
Title: Lens control system
Inventor: SASAKI TADASHI
IPC: G03B13/36
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens control system capable of easily and surely reproducing a focus position obtained when focusing is performed at the time of test photographing in the case of performing manual focus in real photographing by displaying the stored focus position on a display means in performing the manual focus in the real photographing when designating to record the focus position obtained by accurately bringing a specified subject into focus by using autofocus at the time of test photographing in taking a motion picture.  <P>SOLUTION: A distance memory 72 and an index 74 for displaying the present focus position are displayed on the screen 70 of the display unit of a photographic system. The focus position recorded by performing focusing by autofocus in advance is displayed by using a mark 76 on the screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260933-A (JP)
Title: Power supply system
Inventor: KAJIO JUN
IPC: G05F1/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To expedite the low power consumption of a system as a whole without causing an increase in cost in both the standby state and the active state of a signal processing circuit.  <P>SOLUTION: A clock for the signal processing circuit is commonly used as a drive clock of a power supply circuit 3, a clock frequency is made variable depending on the operation state of the signal processing circuit 2, and optimum control is performed in accordance with the operation state of the signal processing circuit 2. The power supply circuit 3 is thereby improved in efficiency relative to a wide-range load current value, and the low power consumption of the system is expedited as a whole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259041-A (JP)
Title: Influence range tracking device for specification change and influence range tracking program for specification change
Inventor: HATTORI TAKATOSHI
IPC: G06F9/44
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To specify in an input/output position (route) between which of processing parts change/addition of an argument is needed when adding a new element such as an argument or data item to a part of software.  <P>SOLUTION: A main route start point is extracted from inputted producible points, a main route terminal point is determined from an inputted necessary point, and the influence route by the main route start point and the main route terminal point is extracted, whereby each processing part/route to be influenced is extracted and outputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266423-A (JP)
Title: Case for housing imaging apparatus
Inventor: MOCHIZUKI MASAKI
IPC: G03B17/56
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing case for imaging apparatus which houses the imaging apparatus so that a taken picture can be seen in a direction perpendicular to the lens optical axis, allowing a photographer to see it while facing at an object, and makes the case light and compact to facilitate the photographing in a severe environment.  <P>SOLUTION: The case 1 is composed of approximately box-like casings 1a, 1b, the casing 1a has a photographing window 1A on a first surface 1a1 for incidence of a light 3A from an object 6, a means 7 for converting the optical axis of the light 3A in the interior, and a display window 1B on a second surface 1a2 opposite to the first surface 1a1 for making an output light from a picture display 50A visible from outside. The optical axis conversion angle is set to approximately 90°, and the optical axis converting means 7 uses a penta-prism or a mirror.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263616-A (JP)
Title: Flat tube for egr cooler
Inventor: KOBAYASHI TOSHIMICHI
IPC: F28F13/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat tube with an inner fin for an EGR cooler for preventing soot or the like from adhering inside.  <P>SOLUTION: The flat tube has a pair of a first plate 1 and a second plate 2 formed in a shallow groove shape, and is provided with a recessed or projected turbulence forming part on a inner surface side, and the inner fin 3 with a corrugated cross section arranged inside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262187-A (JP)
Title: Method for adjusting height of crosshead of blow molding machine and device using this method
Inventor: SUZUKI KIYOMI
IPC: B29C49/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that an operation to give an initial setting height to be changed anew correspondingly to the outer diameter of a parison is troublesome; the adjustment/changing of the initial die height of the crosshead takes much time; a recentering work to prevent the crosshead from tilting to the right/left requires skill, hence the necessity to let a person with a special skill perform the work.  <P>SOLUTION: The device for adjusting the height of a crosshead of a blow molding machine has a fulcrum 18 for supporting a swing table 13 against a base 16 in a freely tilting manner and a tilting means 50 for setting the swing table 13 to a specified tilting position by rotating an electric motor 19 to drive and lift the swing table 13. The initial setting height of the crosshead 1 to be given by an interval X between a mold 3 and the crosshead 1 is given by rotating the electric motor 19 forward or backward, then thereby lifting the rear end part of the swing table 13 with the help of the tilting means 50 and letting the swing table 13 take a specified tilting position. After that, the sag in the pendent parison 1A is continuously eliminated by raising the crosshead 1 from the initial setting height and the parison 1A is cut while being supported.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265842-A (JP)
Title: Fluorescent screen forming device and forming method of picture display device, and manufacturing method of picture display device
Inventor: YOSHIDA TAKAHIRO
IPC: H01J9/227
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent screen forming method and forming device of a picture display device wherein there are no break of a transfer film or damages of a light absorbing layer formed on a transferred face or on the previously transferred fluorescent material layer, wherein adaptability to a panel inner face having a complicated curved face is superior, and wherein transfer performance and efficiency are superior.  <P>SOLUTION: On a surface in which the stripe-shape light absorbing layer of the panel 2 is formed, the transfer film 3 on which the fluorescent material layer is formed is placed so that the fluorescent material layer is opposed to the light absorbing layer, and by spraying air to the transfer film 3 from an air spraying nozzle 4, the transfer film 3 is tightly adhered to the panel 2. A laser beam emitted from a laser beam focusing unit 6 is irradiated to the part of the transfer film 3 tightly adhered to the panel 2, the fluorescent material layer is heated and melted, and the fluorescent material layer is transferred to the panel 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267413-A (JP)
Title: Game apparatus
Inventor: KAKIZAWA KOYU
IPC: A63F7/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus which is made compact along with an easier maintenance and minimizes the installing space for increase in the number of the units to be installed per unit area by integrally assembling and building a game medium dispensing unit by utilizing the internal space of the mainframe.  <P>SOLUTION: In the game apparatus, a display means 3 for the rotary display of a plurality of figure trains and an operation panel 8 having a start switch 4 for starting the rotation of the plurality of figure trains and a stop switch 5 for separately stopping the rotation of the figure trains are arranged on the front of the mainframe 2. The game medium dispensing unit 29 is assembled and built into a housing space formed at the lower part of the mainframe 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231164-A (JP)
Title: Foldable hand unicycle
Inventor: NAGAI MASAYA
IPC: B62B1/20
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid inconveniences that a trouble occurs in shopping with baggage being too large to carry by hand and/or requiring a hand wheel to be loaded in a car.  <P>SOLUTION: This foldable hand unicycle comprises a loading space foldable vertically downward to a wheel with hinges located outside both side legs where the wheel is mounted on the lower side of the loading space, pipes mounted at the edges on both right and left sides of the loading space, and handle rods (shanks) provided to be pulled in and out of the pipes. Stands (supports) are provided at the rear parts of the pipes located on the rear side of the wheel so as to be stored foldably inside the loading space when the loading space is folded. The foldable hand unicycle called "car barrow" can be loaded into a trunk of a car, e.g.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273299-A (JP)
Title: Gas diffusion layer/separator junction for fuel cell and manufacturing method of the same
Inventor: SAKAGUCHI TOMOZO
IPC: H01M8/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion layer/separator junction body, of which the problem that a separately manufactured gas diffusion layer and a separator easily deviate from each other at laminating and difficulty of assembly are solved, and of which contact resistance between the gas diffusion layer and the separator is lowered.  <P>SOLUTION: The gas diffusion layer and the separator as components of the fuel cell are characterized by being jointed to each other, and by being made of a carbonaceous substance. The gas diffusion layer/separator junction is characterized by the manufacturing method of adhering a precursor of the gas diffusion layer made of a thermosetting resin and a carbonaceous fiber to a precursor of the separator made of the thermosetting resin with the thermosetting resin, and baking and carbonizing the adhered body of the precursors.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278813-A (JP)
Title: Air-conditioner and its controlling method
Inventor: NOGUCHI TAISEI
IPC: F25B13/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner and its controlling method capable of keeping the refrigerant circulating amount in the proper condition and enhancing the safety in the air-conditioning operations.  <P>SOLUTION: The air-conditioner is structured so that its outdoor unit 1 and a plurality of indoor units 2a and 2b are connected together through the inter-unit piping 10 and solenoid valve units 20a and 20b are installed mating with the indoor units 2a and 2b, whereby it is possible that cooling or heating operation is made for each indoor unit 2a/2b. When shortage in the refrigerant is predicted and the outdoor refrigerant collecting operation for collecting the refrigerant from the resting outdoor heat exchanger 4a/4b to the suction side of a compressor 3 is to be conducted in the condition that either of the outdoor heat exchangers 4a and 4b is in a rest, a decompressing operation to lower the suction refrigerant pressure of the compressor 3 is conducted in case the refrigerant pressure in the resting outdoor heat exchanger 4a/4b is lower than the suction refrigerant pressure of the compressor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003297671-A (JP)
Title: Micromachined parallel plate variable capacitor having plate suspension structure
Inventor: WILLIAMS KIRT REED
IPC: H01L21/822
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve a capacitance characteristic of a parallel plate capacitor relative to an applied voltage.  <P>SOLUTION: A capacitor (20, 40, 100, 150, 200) has a lower plate (29, 103, 242), an upper plate (23, 110, 125, 241), and a support unit (25, 126, 230) connected to the central portion of the upper plate for disposing the upper plate on the lower plate, and the upper plate and lower plate are separated with a certain gap therebetween. When a potential is applied between these plates, the outside portion of the upper plate moves relative to the lower plate. The outer portion of the upper plate is connected to the central portion of the upper plate by springs (24, 41, 222), and the movement of the upper plate relative to the lower plate is accommodated by bending at least one of the springs. The capacitor can also include an insulation layer (33, 105) disposed so as to prevent short circuit of the upper and lower plates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276079-A (JP)
Title: Manufacturing method of press die for successive process and press die thereof
Inventor: IKEDA JUNICHI
IPC: B21D37/20
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a press die for a successive process that does not interfere with a workpiece affected by springback.  <P>SOLUTION: Actual profile data identical to the press die for the successive process which is made based on a product profile is generated(S1), a projecting arc section that does not take part in the press work in the successive process is identified based on the actual profile data(S2), and then provisional profile data is generated removing the section (S3). A tool locus is calculated by CAM based on the provisional profile data(S4), and then the press die for the successive process is cut(S5). Thus, the tool locus encroaching on a part of the projecting arc section can be easily calculated so that the press die for the successive process that does not interfere with the work can be manufactured with ease.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280734-A (JP)
Title: Method and system for supporting riding-together vehicle operation
Inventor: UCHIMURA KEIICHI
IPC: G08G1/123
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for supporting riding-together vehicle operation, capable of automatically creating an operation schedule for riding-together vehicles, taking into account traffic congestion environment, while the operation schedule has been prepared by human hands.  <P>SOLUTION: A method for creating the schedule receives a use request from each riding applicant including a desired get-in point, desired get-off point, desired get-in time and desired get-off time; stores passenger information including the use requests; identifies passengers for one operable vehicle considering the use requests and the capacity of the vehicle; calculates a predicted value of a traveling time between nodes at least probably associated with an operation, based on a traveling time between the nodes at the time to be traveled obtained from VICS (R) or the like and a mean traveling time in the past for every time; creates a vehicle operation schedule including routes and node assumed arrival times so as to minimize traveling times for all passengers using a node insertion method; and transmits the created riding-together vehicle operation schedule to the passengers and the persons concerned with the vehicles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278252-A (JP)
Title: Toilet bowl fixing structure
Inventor: HIRATA MASAYUKI
IPC: E03D11/16
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure for a toilet bowl, in which the toilet bowl can be fixed onto a floor through a floor flange without screwing a nut or the like to a bolt and there is no fear that the toilet bowl and the floor flange are cracked by the over-clamping of the nut or the like.  <P>SOLUTION: In the toilet bowl fixing structure in which the toilet bowl is fixed onto the floor by inserting the bolt disposed in upright from a floor face into a bolthole formed to a stool fixing section in the periphery of the lower end of the toilet bowl, a bush with a bolt inserting cylinder, in which a screw section for the bolt is inserted, is installed. In the structure, an internal engaging piece engaging the screw thread of a screw section so that the screw section can be slid only in the direction on the reverse side from the inserting side is formed to the internal side face of the bolt inserting cylinder, and the bush in which the bolt is inserted pushes and fixes the top face of the stool fixing section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285127-A (JP)
Title: Method for manufacturing charcoal and charcoal
Inventor: OTANI TADASHI
IPC: C10B53/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing charcoal which can be adjusted to charcoal having combustion properties according to its use.  <P>SOLUTION: A raw material obtained by heat compressing a conifer to be adjusted to a predetermined density is carbonized at a predetermined temperature of the atmosphere. For example, the raw material obtained by heat compressing the conifer at 130°C-230°C for its density to be adjusted to 0.4 g/cm<SP>3</SP>-1.0 g/cm<SP>3</SP>is carbonized in a predetermined temperature of the atmosphere having a maximum temperature of 800°C-1,300°C. By this, the size of tracheids and vessels of the conifer is adjusted, and the size of macropores after carbonization is adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284712-A (JP)
Title: Screw conveyor
Inventor: IKEDA SHOZO
IPC: B65G33/26
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To handle even low moisture content clay containing many impurities such as stone, rope, and sheet.  <P>SOLUTION: This screw conveyor 10 is provided with a cylindrical casing 11, a drive transmission shaft 12 supported rotatably in the casing, a spiral screw 13 arranged on an outer peripheral side of the drive transmission shaft 12 to rotate in the interlocking operation with the drive transmission shaft 12, and a driving device 14 rotating the drive transmission shaft 12. A clearance is provided between the outer periphery of the screw 13 and an inner peripheral face of the casing 11 so that a rotary central shaft of the screw 13 is freely displaced with respect to a shaft axis of the casing 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285898-A (JP)
Title: Structure and method of fitting electric part of throttle body
Inventor: SENDA TOSHIAKI
IPC: F02D41/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method of fitting electric parts of a throttle body capable of easily fitting an intake passage inside information detecting sensor to a housing unit without hindering reliability.  <P>SOLUTION: The intake passage inside information detecting sensor 43 for detecting the information about inside an intake passage 16 is fitted to a bottom part 42 of the housing part 20 of the throttle body 12, which has the intake passage 16 wherein a throttle valve 24 is arranged and which is formed with the housing part 20 for housing electric parts outside thereof. A circuit substrate 45 is arranged on a side of the intake passage inside information detecting sensor 43 on a side opposite to the bottom part 42, and fitted to the housing part 20 with connecting pins 89 extended from the intake passage inside information detecting sensor 43 inserted into connection holes 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284232-A (JP)
Title: Laminate and optical member
Inventor: UEJIMA MITSUGI
IPC: G02B1/11
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate constituted so as to prevent the reflection of light caused at a laminate interface and enhanced in light transmissivity, and an optical member using it.  <P>SOLUTION: A transparent intermediate layer C is provided between a transparent member layer A and a transparent member layer B both of which have different refractive indexes. Both of the difference between the refractive index n<SB>AC</SB>of the surface (a) going toward the transparent intermediate layer C of the transparent member layer A and the refractive index n<SB>CA</SB>of the surface (b) going toward the transparent member layer A of the transparent intermediate layer C and the difference between the refractive index n<SB>BC</SB>of the surface (c) going toward the transparent intermediate layer C of the transparent member layer B and the refractive index n<SB>CB</SB>of the surface (d) going toward the transparent member layer B of the transparent intermediate layer C are 0.05 at the most respectively. The refractive index of the transparent intermediate layer C changes continuously or stepwise in the thickness direction going toward the surface (b) from the surface (d).  <P>COPYRIGHT: (C)2005,JPO&NCIPI