baber/WOPTO huggingface dataset:
Patent JP-2004276143-A (JP)
Title: Rotary tool having balance adjusting mechanism
Inventor: TEI KOUHITSU
IPC: B23C9/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary tool having a balance adjusting mechanism, which is high in balance adjusting accuracy, positively maintains the accuracy, and easily and quickly performs balance adjustment.  <P>SOLUTION: The rotary tool 1 has a tool body 1a rotating about a central axis, and has at least one of cutting edges 20a, 20b protruded from a peripheral surface 1b and/or a front end face 1c of the tool body 1a. The tool main body 1a has at least one hole 2 formed in an outer peripheral portion and/or a tip portion thereof, and the hole 2 formed in the peripheral portion has a predetermined depth from the peripheral surface 1b to the central axis O, and the hole 2 formed in the tip portion has a predetermined depth from the front end face 1c to a base side. The hole 2 is provided with a plug member 10 for blocking an opening thereof, and at least one filling member is detachably arranged and fixed into the hole 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281523-A (JP)
Title: Film depositing device and film depositing method
Inventor: ODAGI HIDEYUKI
IPC: H01L21/68
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film depositing device which is capable of improving a film material in consumption efficiency.  <P>SOLUTION: The film depositing device 1 is equipped with a transfer chamber 11 and a film depositing chamber 30. A substrate 5 loaded into the film depositing chamber 30 by a transfer robot 15 is delivered to a substrate replacing site 38 and then sent to a film depositing site 39 by a transfer mechanism 31, and a film is grown on the surface of the substrate 5 while the substrate 5 passes through the film depositing site 39. When the substrate 5 passes through the film depositing site 39, the other substrate 5 is delivered to the substrate replacing site 38 and sent to the film depositing side 39, so that the substrates 5 pass successively through the film depositing site 39. Therefore, a film depositing operation is carried out as film material vapor is discharged out at a film depositing site 39, the film material vapor is not wasted, and the film material can be kept high in consumption efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004242649-A (JP)
Title: Cage for pet or fence for the same
Inventor: KUZUU MASAYUKI
IPC: A01K1/035
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage for a pet such as a dog or cat and a fence for the same, capable of adjusting the height of the fence, and produce an inexpensive door having strengths.  <P>SOLUTION: The cage for the pet or fence for the same is characterized by installing a lower side fence and a higher side fence and forming the upper side fence as capable of moving up and down relatively to the lower side fence so as to be able to adjust the height of the fence. Also, the cage for the pet and fence for the same are assembled by boring vertical holes on the both ends of a base of the fence and beams, passing poles through the vertical holes for assembling the fence for making the cage for the pet or fence for the same so as to be able to open or close by rotating the fence centering around the pole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276992-A (JP)
Title: One-touch assembly packaging box
Inventor: KAWAMURA MAKOTO
IPC: B65D5/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-touch assembly packaging box, which eliminates a concern of deteriorating the freshness of cut flowers when they are held, protects the flowers from pressure from outside, requires a smaller storage space, and can be assembled easily for use.  <P>SOLUTION: The packaging box has a structure of triangular-pyramid-shaped tetrahedron, which comprises a first side wall 2 and a second side wall 3 and both side walls are continuous at their respective one side edges. On the other side edges of the first/second side walls, respective third side wall forming strips 4a, 4b are formed consecutively. Top forming strips 5a and 5b, 5c are formed consecutively on the top edges of either of the third side wall forming strips 4a, 4b, and the first/second side walls 2,3, respectively, where the strips 5a, 5b, 5c are engaged with each other to form a top wall. Projecting strips 7 and cutouts 6 are formed on the side edges of the third side wall forming strips that are not connected to the first/second side walls, respectively, where corresponding projecting strips and cutouts are engaged with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283008-A (JP)
Title: Harvester
Inventor: KAWASE MUNEYUKI
IPC: A01D34/24
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the impossibility of carrying out reaping height control because of trouble in height sensors as much as possible in a harvester equipped with a control means for performing the reaping height control over lifting and lowering operation so as to keep a reaping part at the set ground height on the basis of detected information with the height sensors detecting the ground height of the reaping part.  <P>SOLUTION: The pair of left and right height sensors 20a and 20b are installed in the harvester. A controller 30 judges whether or not the information from the one height sensor 20b is abnormal. When the information is judged to be not abnormal, the reaping height control is carried out on the basis of the detected information with the height sensor 20b. When the information is judged to be abnormal, the reaping height control is performed on the basis of the detected information with the other height sensor 20a in place of the detected information with the one height sensor 20b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283279-A (JP)
Title: Game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a player to play a jackpot game without waiting for a determinate display of a determined image pattern.  <P>SOLUTION: The determined image pattern A corresponding to the amount of a return decided by a means for deciding the amount of the return is determinately displayed at a prescribed timing between a start for giving the decided amount of the return and the end. Consequently, since an operation for a jackpot game starts before the image pattern A is determinately displayed, the player plays the jackpot game without waiting for the determinate display of the image pattern A. Also, an operation rate of the game machine is improved since the player needs not stop shooting game balls while waiting for the determinate display of the image pattern A as he/she used to. Moreover, since the time for fluctuating the image pattern A is made longer than that of a conventional game machine, the expectations are raised, and zest for the game is heightened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283935-A (JP)
Title: Pin mirror cutter
Inventor: TAKIGUCHI MASAHARU
IPC: B23C5/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the displacement of a cutter body in the axial direction by making the axis of the cutter body coincident with that of an adapter body without being affected by thermal expansion.  <P>SOLUTION: Projecting parts 13 are formed at regular intervals along a reference line A passing the center O of the cutter body 12, extending outward, and the width of each projecting part 13 becomes narrower toward the front in the radial direction of the cutter body 12. The projecting part 13 is formed in an inverted trapezoidal shape so that the width is the smallest at the base in the cutter body 12, becoming wider toward the front, and defined by both side surfaces 21 and 22. The side surface 21 is located in the front in the direction B of rotation when the cutter body 12 is processed, and the side surface 22 is located in the rear of it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287708-A (JP)
Title: Road closing state predicting/reporting system
Inventor: KAMIMURA KAZUHIRO
IPC: G06Q50/26
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for regional residents and an autonomy or the like to facilitate sufficient proactive measures by predicting in advance the closing of roads due to snow or rain and the isolation of a certain region, and reporting it to the region.  <P>SOLUTION: This system is provided with a road modeling means for modeling the connecting state of roads in a predetermined region with nodes and branches, a simulator means for predictively calculating snow depth or rainfall in a designated time at observation points arranged on the branch, and for operating virtual blocking means arranged at the both edges of the branch when the predicted value exceeds an allowable value, a road system searching means for successively searching paths passing through the nodes and branches in a predetermined range, and for detecting the branch where the blocking means are put in operating states and a road closing predicting and reporting means for detecting the road section corresponding to the branch where the blocking means are put in the operating state as a closed road, and for reporting the road closing prediction to the region having the closed road.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284811-A (JP)
Title: Steep slope belt conveyor device
Inventor: HASEGAWA MASAMI
IPC: B65G15/40
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steep slope belt conveyor device that can prevent wearing at the top of a side wall and that prevents cargo from dropping.  <P>SOLUTION: In this steep slope belt conveyor device, a side wall 62 placed on a presser conveyor belt 6 is positioned on more outer side than a side wall 31 formed on a main conveyor belt 3 and the top portion is not in contact with a conveyance surface 3a of the belt 3 and the partition member 61 is positioned more inner side than the wall 31 formed on the belt 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291824-A (JP)
Title: Wiper blade
Inventor: TORII NAOKI
IPC: B60S1/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper blade capable of preventing freezing under the snow condition, and capable of securing excellent wiping efficiency at the time of high speed traveling.  <P>SOLUTION: This wiper blade 10 is provided with a cover 32 having a front surface wall 34 formed to be a fin shape tilted to a surface to be wiped. A packing 18 is fitted in a holding groove 38 having a recessed cross section, and thereby the cover 32 is directly fitted to the packing 18 so as to be held, and covers a primary lever 20, a yoke lever 22 and the packing 18 from an upper part. Thus, the primary lever 20, the yoke lever 22 and the packing 18 are prevented from being frozen by attachment of snow. Further, the pushing force caused by wind pressure at the time of high speed traveling of the vehicle is evenly or equally distributed to the whole area of the packing 18 (blade rubber 12) along the longitudinal direction, and thereby bad influence caused by an air current at the time of high speed traveling of the vehicle can be reduced, and the sufficient wiping efficiency at the time of high speed traveling can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296827-A (JP)
Title: Photo diode array, its manufacturing method and radiation detector
Inventor: SHIBAYAMA KATSUMI
IPC: H04N5/361
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of noise due to a damage given to regions corresponding to photodiodes at the time of packaging in a photodiode array, its manufacturing method and a radiation detector.  <P>SOLUTION: In a photodiode array 1 where a plurality of photodiodes 4 are formed in an array on the side of an n-type silicon substrate 3 opposite to the incident surface of a light L to be detected, recesses 6 having a specified depth caved from regions not corresponding to regions where the photodiodes are formed are provided in regions on the incident surface side not corresponding to the regions where the photodiode 4 are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007526-A (JP)
Title: Data compression device and its method
Inventor: SAUNDERS NICHOLAS IAN
IPC: H04N7/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of errors in multi-generation and/or to reduce variation when similar materials are quantized.  <P>SOLUTION: The data compression device for compressing input data on the basis of a prescribed target output data quantity by performing data quantization at a degree of quantization taken from a set of available degrees of quantization comprises one or more trial quantizers for performing trial quantization at each trial quantization degree extracted from a subset of the set of available degrees of quantization, a selector for selecting a final degree of quantization satisfying a condition that target output data quantity is not exceeded from the set of available degrees of quantization in accordance with the results of the trial quantizers and a final quantizer for quantizing the input data at the final degree of quantization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300501-A (JP)
Title: Member with film deposited thereon, and method for reforming surface
Inventor: NOGUCHI MASAHIRO
IPC: C23C16/40
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of a film capable of reducing the friction coefficient of a member even when the member is soft.  <P>SOLUTION: A metal oxide film 4 containing Al (aluminum), O (oxygen) and at least one kind of other elements is deposited on a surface of a member 2, and a diamond-like carbon film 5 which contains C (carbon) and has a bond of C (carbon) with sp<SP>2</SP>hybrid orbital bond and sp<SP>3</SP>hybrid orbital bond mixed with each other is deposited on the metal oxide film 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298099-A (JP)
Title: Cover for plant
Inventor: TOYOKAWA YASUSHI
IPC: A01M29/34
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for a plant, capable of being easily stretched and installed without requiring onerous work, having a strength hardly deformed by wind and rain, or the like, hardly causing the displacement of a stitch of a net or the break of a monofilament, and capable of preventing the invasion of an insect pest.  <P>SOLUTION: This cover for the plant has the net obtained by knitting or weaving conjugate monofilaments having 80-3,000 dtex sizes and thermally fusing the intersections thereof, and cylindrical holders for a supporting rod, formed in the net. The net has 0.6-2 mm scale of mesh, and the cylindrical holders are installed at an interval in the longitudinal direction of the net so that the longitudinal direction of the cylindrical holder may be set in the width direction of the net.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298495-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of easily cleaning a first filter.  <P>SOLUTION: The vacuum cleaner is provided with a cleaning valve 54 capable of opening and closing a communication air path 37 communicating between a dust separation part 42 and the suction side of a motor-driven blower. An inflow port to be opened and closed in correspondence inversely to the opening and closing of the cleaning valve 54 associated with the opening and closing of the cleaning valve 54 for communicating between the downstream side of the first filter 36 of the dust separation part 42 to the outside in an open state is provided on the upstream of the cleaning valve 54. In the case that a prescribed amount or more of the dust is stuck to the first filter 36, the communication air path 37 is closed by the cleaning valve 54 and outdoor air is fetched from the inflow port turned to the open state and is made to pass through the first filter 36 from the downstream side to the upstream side. Since the dust stuck to the first filter 36 can be removed, the first filter 36 is easily cleaned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304974-A (JP)
Title: Power supply device for bicycle
Inventor: KITAMURA SATOSHI
IPC: H02J7/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the decrease of the lifetime of an electric storage element as much as possible even if the temperature of the electric storage element is raised with a compact constitution in a power supply device for a bicycle using the electric storage element.  <P>SOLUTION: The power supply device for a bicycle is a device for storing the power of an AC generator 19 mountable on the bicycle and supplying the power to an electrical component mountable on the bicycle. The power supply device includes the electric storage element 32, and a speed change gear controller 35. The electric storage element 32 stores the power from the AC generator 19. The speed change gear controller 25 detects whether it is the stopping state that the bicycle is stopped for a predetermined time or longer or not, and drops the voltage of the electric storage element 32 when the stopping state is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312074-A (JP)
Title: Switched capacitor filter and digital wireless receiver
Inventor: KAWAMA SHIYUUICHI
IPC: H03H19/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for suppressing production of 1/f noise for a switched capacitor filter integrated with an anti-aliasing function.  <P>SOLUTION: The switched capacitor filter integrated with the anti-aliasing function comprises a plurality of stages of integration circuits each comprising an amplifier and a switched capacitor, wherein at least one-stage of integration circuit employs a resistor. The switched capacitor filter is characterized in that the input stage of one integration circuit or more employing the resistor is constituted of a bipolar transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306159-A (JP)
Title: Control device for industrial robot
Inventor: TAKAYAMA SHIGENORI
IPC: H01H47/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an industrial robot of high safety, which impresses brake releasing voltage at a plurality of serially connected contact points, and has at least one of the contact points set as a normally opened relay contact point for controlling a motor driving power source, to thereby positively interrupt impression of the brake releasing voltage even if welding occurs at the contact points, wherein the control device dispenses with a power source which the operator uses for releasing the brake by manual operation.  <P>SOLUTION: The control device for the industrial robot 11 has the electromagnetic brake 23 for locking a motor shaft, the first relay contact point 24 which is closed when the electromagnetic brake 23 is released, and the second relay point 22 which is closed when the motor driving power source feeds power. Then the first relay contact point 24, the second relay contact point 22, and the electromagnetic brake 23 are serially connected to the power source 27 for driving the electromagnetic brake 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306712-A (JP)
Title: Power steering device
Inventor: OTAKI MIZUO
IPC: B62D5/07
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of improving work efficiency for supplying an operating fluid to a hydraulic circuit and extracting air, and capable of reducing cost.  <P>SOLUTION: A steering assist force is given by hydraulic pressure selectively supplied and discharged to hydraulic chambers 2a and 2b of a hydraulic power cylinder 2 from a gear pump 10 through communication passages 8 and 9 in correspondence with an operation force. A normally-open-type solenoid valve 4 is provided in a by-pass passage 11 communicating the hydraulic chambers. At assembling the device, the operating fluid in a reserver tank 15 is injected from the solenoid valve 4 in a normally opened state, and circulated in the hydraulic circuit 3, and the air in the hydraulic circuit is discharged to the outside from the solenoid valve by a circulation function of the operating fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305383-A (JP)
Title: Endoscope device
Inventor: OSHIMA MUTSUMI
IPC: A61B1/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope device which can ensure the driving power source by a battery without turning off the power source.  <P>SOLUTION: In the box body of the battery type power source, a battery housing section in which two batteries 22 are housed with an upper case 33 and a lower case 34 is formed. In front of the opening, a fixing lever 28 is freely slidably arranged. When the fixing lever 28 is moved in order to remove one battery 22, the movement of the fixing lever 28 for removing the other battery 22 is inhibited. Thus, the two batteries 22 are prevented from being simultaneously removed, and the driving power source can be fed without turning off the power source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310375-A (JP)
Title: Optimum design of structure
Inventor: WASHISAWA TERUYOSHI
IPC: G06F17/10
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum design method of a structure capable of executing calculation without conducting special processing, even when a total rigidity matrix gets singular which simplifies a program thereby, and reduces the calculation volume.  <P>SOLUTION: In this optimum design method of a structure for finding a solution to a structure optimum design problem formulated as a double optimization problem having a first and second solution finding processes, a state variable vector serves as a displacement in each node, a design variable vector serves as an existence rate of a structural member in each element, the first solution finding process includes the second solution finding process as one step thereof and reads out the stored design variable vector and the state variable vector to update the design variable vector, and the second solution finding process reads out the stored design variable vector and the state variable vector to update the state variable vector (S304). The second evaluation functional of the second solution finding process is constituted of the norm of a residual vector (S305), and the state variable vector is not initialized at the time point when the second solution finding process is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312476-A (JP)
Title: Foldable portable information terminal
Inventor: NISHIJIMA KATSUMI
IPC: F16C11/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information terminal which can be freely opened, closed and turned by connecting an upper unit and a lower unit in a two-axis hinge structure and is a portable telephone set which enables a user to operate a particular key even though both the units are in any kind of a positional relation and can be made small.  <P>SOLUTION: The tip of a hinge 300 to be a rotating center is configured so as to be always exposed, and the exposed tip is provided with a pointing device element 301 being an inputting means. Regardless of the mutual positional relation between the upper unit 200 and the lower unit 100, an inputting operation by the pointing device element 320 is made to be possible, and the need of providing the pointing device element, etc., on an operating part is eliminated to make the device small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI