baber/WOPTO huggingface dataset:
Patent JP-2004036241-A (JP)
Title: Roof panel mounting structure
Inventor: OMOTO SEIJI
IPC: E04D3/40
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof panel mounting structure which makes inconspicuous a step formed at a joint portion between an upper-stage roof panel and a lower-stage roof panel, thereby improving the appearance of the roof panel mounting structure, and reduces the number of component parts forming the joint portion, thereby enabling inexpensive and easy construction of the roof panel mounting structure.  <P>SOLUTION: The roof panel mounting structure has an insertion space 31 defined by an eaves-side end of the upper-stage roof panel 3, 5 and a roof surface 1, and a ridge-side end of the lower-stage roof panel 5 is inserted into the insertion space 31. The roof panel mounting structure comprises a blocking member 43 which blocks a gap between the eaves-side end of the upper-stage roof panel 3, 5 and the ridge-side end of the lower-stage roof panel 3, 5 inserted into the insertion space 31, on the eaves side of the roof panel. The blocking member 43 consists of an upper engaging piece 44 for engaging with the eaves-side end of the roof panel 3, 5, a lower engaging piece 45 for engaging with the ridge-side end of the lower-stage panel 3, 5 and a blocking wall 46 for blocking the gap by connecting the upper and lower engaging pieces 44, 45 together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050308-A (JP)
Title: Diffusion sheet for display made of polycarbonate resin having rib pattern added to surface
Inventor: JINNO MASANAO
IPC: G02B5/02
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion sheet having a fine rib pattern formed all over the surface and useful as a diffusion sheet of a display. SOLUTION: The diffusion sheet made of a polycarbonate resin for a display has a rib pattern on at least one surface and is manufactured by using a V- shape groove roll as a die roll having many fine V-shape grooves with 50 to 150 μm width and 10 to 50 μm depth annularly arranged on the roll surface in the process of holding a fused and extruded sheet type polycarbonate resin between the die roll and a cooling roll. The diffusion sheet made of a polycarbonate resin for a display has 15,000 to 35,000 viscosity average molecular weight, 0.5 to 3 mm thickness and a rib pattern having 50 to 150 μm width and 1 to 20 μm height on its surface.
Patent JP-2004036260-A (JP)
Title: Excavating tool
Inventor: HAYASHI TAKESHI
IPC: E21B10/32
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the life of a tool by reducing damage to side surfaces 4C and 4D, which abut on each other, of a bit 4 and suppressing a decrease in the positioning accuracy and rigidity of the bit 4 even if the damage is made greater.  <P>SOLUTION: In this excavating tool, the bits 4 are attached to a tip part 1A of a device 1 for being rotated around the axis O, so as to be rotatable around the central axis X eccentric with respect to the axis O; and the mutual side surfaces 4C and 4D abut each other by having the bits 4 rotated around the respective central axes X along with the rotation of the device 1 in excavation, so that positioning can be performed in a state wherein an outside diameter from the axis O is enlarged. A recess 3, which is recessed to the side of a back end, is formed at the tip part 1A; a protrusion 6 for being housed in the recess 3, which is protruded to the side of the back end, is formed on a back end surface 4B of the bit 4; and the protrusion 6 can abut on or get close to a wall surface 3A, which is directed in a rotational direction T in the excavation, of the recess 3 in a state wherein the diameter of the bit 4 is expanded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033589-A (JP)
Title: Manufacturing method of hydroxyapatite membrane
Inventor: SATO TERUBUMI
IPC: C01B25/32
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane, mainly composed of hydroxyapatite, homogeneous, dense and having excellent affinity, and a member having the membrane.  <P>SOLUTION: This hydroxyapatite membrane has: composition containing amino polycarboxylic acid or its compound and calcium salt or complex of amino carboxylic acid made from a calcium compound, a polar solvent solution composed of amine and a phosphorous compound; a composition containing amino polyphosphon acid or its compound and calcium salt or complex of amino polyphosphon acid made from a calcium compound, and a polar solvent solution composed of amine; or composition containing amino polycarboxylic acid, amino polyphosphon acid or compounds thereof, calcium salt or complex of aminopolycarboxylic acid made from a calcium compound, calcium salt or complex of amino polyphosphon and polar solvent solution composed of amine. The Ca/P ratio of one of these compositions is controlled to 1.6 to 1.8, and the thus controlled composition is applied to the surface of a base material, and then burnt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039560-A (JP)
Title: Fuel cell system
Inventor: YAMADA KAZUHIRO
IPC: H01M8/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the degradation of an antifreeze solution to cool a fuel cell body and the radiation load on a radiator.  <P>SOLUTION: A heat exchanger 9 is heated with combustion gas of a hydrogen combustor 8 with a valve A in A1A3 communication, a valve B in B1B3 communication, C1 of a valve C open, and a valve D closed. The antifreeze solution heated by the heat exchanger 9 is circulated by an antifreeze circulation pump 12 and raises the temperature of a fuel cell stack 4 up to an operable condition or a high operation efficiency condition. Air is introduced from an air compressor 1 to the heat exchanger 9 with the valve C in C1C3 communication and the valve D open after the antifreeze solution reaches a given temperature. With this, a heat-exchange medium inside the heat exchanger 9 is interchanged from the antifreeze solution to air. The antifreeze solution in the heat exchanger 9 is evacuated to an antifreeze solution drain tank 10, and then, recovered to an antifreeze solution reservoir tank by an antifreeze solution recovering pump 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035981-A (JP)
Title: Thin film deposition apparatus
Inventor: KAWAKAMI TETSUYA
IPC: C23C16/46
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition apparatus which provides a film-deposited product of less defects and excellent mass productivity even when a reaction chamber is not cleaned for each film deposition, efficiently utilizes gas, and reduces a manufacturing cost.  <P>SOLUTION: In a HW-CVD apparatus 37, a cassette 39 is fitted in a reaction chamber 38 with a gas introduction hole 53 formed therein, and a film is deposited on a substrate 42 for film deposition by a hot wire CVD method. In the cassette 39, a main body having an outer circumferential wall 40 formed with gas passing holes 41 has a heating element 43 inside, the substrate 42 for film deposition is disposed in the main body, and a substrate temperature setting means to control the temperature of the substrate 42 for film deposition is provided in the cassette 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044710-A (JP)
Title: Joint for feeding device
Inventor: ARAI MASATOSHI
IPC: F16H25/24
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for a feeding device preventing displacement in a vertical direction of a feeding screw and an error of pitching and yawing due to the sending screw of an accurate feeding device from transmitting to a moving member, and having high stiffness in a feeding direction.  <P>SOLUTION: According to the joint 60 of this invention, horizontal band-shaped plate springs, 5, 6, 35, and vertical band-shaped plate springs 17, 18, 26, 27 are provided on a moving side carriage 25 through middle members 15, 34 so as to keep predetermined tension. Therefore, to the displacement in the direction vertical to feeding, the horizontal band-shaped plate springs, 5, 6, 35, and the vertical band-shaped plate springs 17, 18, 26, 27 are elastically deformed, thereby absorbing the displacement without friction force, and interrupting transmission of the displacement to the moving side carriage 25. By applying the horizontal band-shaped plate springs, 5, 6, 35, and the vertical band-shaped plate springs 17, 18, 26, 27, the stiffness in the feeding direction is remarkably improved, and runout or a pitching error vertical to the sending direction due to the feeding screw 2 can be absorbed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041501-A (JP)
Title: Pachinko game machine
Inventor: MUKOYAMA KOJI
IPC: A63F7/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of a working rate caused by accumulation of retention ball information beforehand in a constitution accumulating the retention ball information showing the result of a lottery operation when a Pachinko ball enters in a specific win hole.  <P>SOLUTION: A main lottery is performed according to the entering into a start win hole 6, the lottery result is displayed on a main lottery roulette in a display device 10, and when the result of the main lottery is a big win, it is shifted to a special prize state where a big win hole 7 is opened in a prescribed mode. When the ball enters in the start win hole 6 in a period of the special prize state and the period of operating the main lottery roulette, information showing the lottery result according to the win is stored as the retention ball information. When the number of the stored retention ball information (number of retention balls) reaches an upper limit or more, the operation of the main lottery roulette is prohibited to display the lottery result alone corresponding to the retention ball information and retention ball consumption of erasing the retention ball information is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047814-A (JP)
Title: Piezoelectric element and its fabricating process
Inventor: SUMI KOJI
IPC: H01L41/22
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element in which high insulation performance and sufficient piezoelectric property can be obtained even with a thin film thereof and a density of a liquid exhausting head can be heightened.  <P>SOLUTION: A piezoelectric body precursor film 41' is formed in a predetermined pattern on a lower electrode 32 to crystallize the patterned piezoelectric body precursor film, obtaining a piezoelectric body film 41. Consequently, the piezoelectric body film can be obtained which is possessed of crystal grains with a cross-sectional perimeter of 2,000 nm or more and of a crystal grain density of 4×10<SP>9</SP>[pieces/m<SP>2</SP>] or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048520-A (JP)
Title: Port access control system
Inventor: TANAKA KOJI
IPC: H04L12/66
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of the security of a fire wall due to the increase of the number of ports whose access is permitted.  <P>SOLUTION: Repeater systems are arranged at both sides of a fire wall, and connections are established between the repeater systems. Then, the connections of applications are integrated by relaying application packets on the established connections so that the number of port numbers whose access is permitted to be set in the fire wall can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045950-A (JP)
Title: Image forming device
Inventor: FUMA HIROSHI
IPC: G03G15/20
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device equipped with a belt fixing device which prolongs the life of a belt member base body and to prolong the life of the belt member base body by cooling only end parts of the belt member.  <P>SOLUTION: The image forming device has the belt fixing device which is equipped with the endless belt member and a cooling means and in which the cooling means cools the end parts of the belt member in a direction orthogonal to a moving direction of the belt member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010035-A (JP)
Title: Detachable dog leg shaped handrail
Inventor: TAKAHATA NAOHITO
IPC: B60N3/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable dog leg shaped handrail allowing a person to easily get to the rear seat of a car and to stabilize the body when seated on the seat.  <P>SOLUTION: A seat fixing handrail bearing 1 is installed at the rear of the back rest of the front seat of the car, and a seat fixing band 2 is installed and fixed to the back rest. A positional displacement preventing high adjuster 3 is installed, and a height is adjusted and fixed. When an occupant grasps a running handrail 7 at the outermost of a dog leg shaped handrail shaft 4 through which the seat fixing handrail bearing 1 is passed, gets in the car, and seats on the seat, the running handrail 8 is lowered about the dog leg shaped handrail shaft 4, the length of the handrail is adjusted by an extendable part 9, and a hand is applied thereto to stabilize the body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050434-A (JP)
Title: Printing equipment and printing method
Inventor: KUBO HITOSHI
IPC: B41F15/20
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing equipment, the printing period of which is short and the printing positioning of which is easy, and a printing method.  <P>SOLUTION: In the printing equipment, a securing surface 82 can be relatively moved between a first relative position direct below a screen 22 and a second relative position of the position locating away from direct below the screen by means of a horizontally moving device 40 and, at the same time, at the first relative position, a printing table 20 is vertically moved between its upper end position and its lower end position by means of an elevating device 62. As a result, at the positioning between the screen and a substrate, by positioning the securing surface 82 to the second relative position, the easy positioning is realized with no obstruction of a visual range by a screen make-up 24. On the other hand, at the application of successive screen printing on a large number of substrates after their positionings, their printings can be efficiently executed by successively putting the substrates on the securing surface 82 allowing to be vertically moved below the screen 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061739-A (JP)
Title: Device for packaging and distributing and method for manufacturing the same
Inventor: DELAGE JEAN-FRANCOIS
IPC: A45D33/00
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To structure a packaging and distributing device considerably simply, practically and profitably. SOLUTION: The packaging and distributing device for packaging a material (P) and distributing the same comprises a housing (9) for housing the material and a screen, and introduces the material via the screen. The packaging device is provided with first components (5; 5') and second components (6; 6'), and capable of previously arranging one component in a previously determined place with regard to the other component in a first state of the device before the material is filled and being slidden for reducing a volume of the housing (9) in a next state of the device.
Patent JP-2004051736-A (JP)
Title: Ultraviolet curable pressure sensitive adhesive sheet
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L21/301
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet curable pressure sensitive adhesive sheet which has good transmittance of ultraviolet rays, can reduce the adhesiveness of a pressure sensitive adhesive layer by ultraviolet irradiation, and simultaneously is colored to such an extent as to be discriminated by a sensor or the like.  <P>SOLUTION: The ultraviolet curable pressure sensitive adhesive sheet has an ultraviolet curable pressure sensitive adhesive layer laminated on a substrate film, and is colored to such an extent that the maximum value of the transmittance of rays having a wavelength of 300-400 nm comes to ≥30% and, simultaneously, the minimum value of the transmittance of rays having a wavelength of 400-750nm comes to ≤50%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078872-A (JP)
Title: Audio/video recording apparatus and method of multiplexing audio/video data
Inventor: FAKHRUDDIN MUZAFFAR
IPC: G11B20/10
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an audio/video recording apparatus and a method of multiplexing audio/video data that can efficiently multiplex and record two data streams/data sources or more. SOLUTION: A host processor 14 instructs a recording medium 12 to receive a data amount equal to the combination of audio/video data and supplementary data and supplies a link list, which is used to transfer the audio/video and the supplementary data to the recording medium 12, to a DMA processor 10 to allow the DMA processor 10 to start DMA processing. Thus, the host processor 14 can efficiently multiplex the two data streams/data sources or more and record the multiplexed data streams/data sources or more onto the recording medium.
Patent JP-2004056423-A (JP)
Title: Portable communication device
Inventor: SAITO HIDEKATSU
IPC: H04W4/16
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To limit incoming of a malicious single-ring-and-hang-up call abusing an incoming history function.  <P>SOLUTION: An access time measuring means 10 is provided in a control unit 1. The time (access time) from the start of the incoming to the reception of a disconnect message is measured by the access time measuring means 10. The measured access time is stored in an incoming history data base along with the incoming history. When the incoming history is displayed on a display 3, the access time for the incoming call is also displayed so that the user can judge whether it is the incoming of the single-ring-and-hang-up call or not. Further, a blacklist for storing a calling party number judged to be the source of the incoming of the single-ring-and-hang-up call, and a white-list for storing the telephone numbers for friends etc., are provided. The incoming from a number registered in the blacklist is rejected or is transferred to a phone-answering machine. The incoming from a number registered in the white-list is treated as incoming intact. The incoming from an unknown number is accessed after a preset time has been elapsed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052665-A (JP)
Title: Opening detection system for throttle valve
Inventor: OTAWARA MASAHIRO
IPC: F02D35/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening detection system for a throttle valve, having conformity between the reduction of cost and security of reliability.  <P>SOLUTION: An electronic control throttle device includes a throttle valve driven to open and close by a brushless motor. A rotation pulse signal formed at every designated angle of rotation of the motor is generated from a rotor position detection signal of the motor. The rotation pulse signal is input to a rotating direction detecting part 42 and an up-down counter 43. The rotating direction of the motor and the pulse integration number are input to a throttle opening estimating part 44, and a throttle opening is estimated from the motor rotating angle in consideration of a reduction gear ratio. The shaft rotating angle of a throttle valve is calculated by an A/D conversion and angle computing part 45 receiving an output signal from a Hall IC of a sensor part. An angle sensor failure detecting part 46 compares the estimated opening of the throttle valve with the detected opening of the Hall IC to detect a failure of the Hall IC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003079138-A (JP)
Title: System for constant current source
Inventor: AKAOGI TAKAO
IPC: H03K19/00
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a system for a constant current source utilizing CMOS technology. SOLUTION: This system includes a constant current source circuit that includes a bias circuit that outputs a bias signal and a switch circuit that has a switch input coupled to receive the bias signal, a switch output, and a switch control that is coupled to receive an input signal. The current source circuit also includes an output circuit that has a first input coupled to the switch output and a second input coupled to the input signal. The output circuit provides an output signal that has a constant current.
Patent JP-2004062313-A (JP)
Title: Sales control method and vending machine
Inventor: OTA MICHIHIRO
IPC: G07F7/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate the operational inconvenience for a user when he/she purchases a commodity with a vending machine, and to prevent false purchase.  <P>SOLUTION: A portable communication terminal 20 receives identification information on a commodity to be housed in the vending machine 10 from a center device 30, and designates the received commodity identification information for the vending machine 10. The vending machine 10 associates the identification information on the commodity to be stored in a column with the identification number of the column for storing the commodity and stores the information, if the commodity identification information is designated from the portable communication terminal 20, detects a column number corresponding to the designated commodity identification information, makes the corresponding column actuate based on the detected column number and performs sales processing of the designated commodity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064246-A (JP)
Title: Lens antenna
Inventor: KISHI KATSUTO
IPC: H01Q19/06
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens antenna the defective performance of which such as a spill over loss or the like in a primary radiator is suppressed.  <P>SOLUTION: Radiation ends of the primary radiator 14 are positioned at a position close to a focal point in each of a plurality of radiation directions from a lens 12. Further, the primary radiator 14 includes: a base 18 having a plurality of waveguide openings 24; and dielectric bodies (20a to 20e) inserted to the waveguide openings 24, and uses exposure side ends of the dielectric bodies (20a to 20e) for the radiation ends. Arranging the radiation ends of the primary radiator at a position close to the focal point of the lens in this way can suppress the spill over loss in the primary radiator. Moreover, the expense in labor and cost required for processing the base 18 can be suppressed by using the dielectric bodies and the base 18 is downsized, resulting in downsizing and weight reduction of the lens antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061214-A (JP)
Title: Combustible gas detecting apparatus
Inventor: YASUDA MASAHIDE
IPC: G01N27/18
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustible gas detecting apparatus which automatically selects a sensor according to the concentration of a combustible gas to be measured regardless of the concentration of the combustible gas.  <P>SOLUTION: In the combustible gas detecting apparatus, a heavily doped region detecting part 1 is selected by a switching means 4 in the case that it is detected that the detection output of a lightly doped region detecting part 2 exceeds a predetermined value or in the case that it is detected that a pulse signal is outputted from the lightly doped region detecting part 2.  <P>COPYRIGHT: (C)2004,JPO