baber/WOPTO huggingface dataset:
Patent JP-2005118888-A (JP)
Title: Machine tool and automatic tool changing method
Inventor: NAKAMOTO KAZUO
IPC: B23Q3/157
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool by which automated system operations for a long period of time can be realized and working efficiency can be improved.  <P>SOLUTION: The automatic tool mounting device 4 is provided with a shrinkage fitting device 6 for mounting a tool 15 to a shrinkage fitting type holder 16, a tool transfer device 10 for taking out the required tool 15 from a tool pallet 7, in which a plurality of the tools 15 are prepared, and for transferring it to the shrinkage fitting device 6, and a holder transfer device 11 for selectively taking out the holder 16 suitable for the required tool 15 from a holder stand 8, in which a plurality of the holders 16 are prepared, and for transferring it to the shrinkage fitting device 6. The controller 14 controls the automatic tool mounting device so that the tool 15 is mounted to the suitable holder 16 and supplied to the automatic tool changer 2 in the order of the tool to be used during working. The used tool 15 is collected and detached from the holder 16 by the automatic tool mounting device 4. The automatic tool mounting device 4 supplies the holder 16, to which a new tool 15 is mounted, to the automatic tool changer 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094272-A (JP)
Title: Hologram scattering plate
Inventor: UEDA KENJI
IPC: G02B5/08
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram scattering plate by which a bright display image can be obtained in a wide wavelength region and at a wide observation angle which is hardly realized by a conventional hologram system.  <P>SOLUTION: The hologram scattering plate 3 is constituted of a transmission type hologram layer/a rear surface layer. A diffusing function and a diffraction function are given only to the transmission type hologram layer 1 and the rear surface layer 2 is equipped with a specular reflection layer (Figure (a)) or a diffusing reflection function (Figure (b)). A diffraction scattering direction can be limited by the transmission hologram 1 and further reflectivity can be heightened by the rear surface layer 2 in a wide wavelength region. Thus diffused light of high brightness can be obtained in the wide wavelength region and at the wide observation angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005121702-A (JP)
Title: Light source device, and projection-type display device using the same
Inventor: MASUMOTO YOSHIHIRO
IPC: F21Y101/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device, capable of forming illuminating light whose polarization direction is uniform with high efficiency, making the irradiation angle of the illuminating light small and realizing uniform illumination, when using mainly the light source device in a projection-type display device; and to realize the projection-type display device which is compact and bright, and has high image quality using the light source device.  <P>SOLUTION: The light source device is equipped with a light source, a light-condensing means for forming a secondary light-emitting body image, 1st and 2nd reflection surfaces reflecting an optical path and a plane-of-polarization rotating means, for example. The 1st reflection surface reflects a linearly polarized light component in a prescribed direction, and the 2nd reflection surface reflects a linearly polarized light component in a prescribed direction orthogonal to the above-mentioned one, and two formed secondary light-emitting body images are made adjacent to each other in a state where their optical axes are deviated, then the plane-of-polarization rotating means acts predominantly only on the optical path of either so as to form the illuminating light of the linearly polarized light component nearly in the same direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117960-A (JP)
Title: Vegetated floating island
Inventor: ONO HIROSHI
IPC: A01G31/00
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a vegetated floating island simple in structure with a small number of constituent parts.  <P>SOLUTION: The floating island 5 to be set on water areas such as a lake or marsh by vegetating plants 10 or the like thereon is such that a number of continuous ropes 7 or the like about 0.1-5.0 mm thick made from an expanded resin are mutually entangled in irregular loops and unified to form a netty structure 1 of a necessary thickness with hollows inside, thus constituting a vegetation base 3 with buoyancy necessary for making plants or the like float. Thereby, the vegetation base itself serves as the objective floating island functioning as a buoy, omitting a float or the like having been demanded so far and seen odd, matching with the natural environment and resulting in cost reduction with simple structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122510-A (JP)
Title: Topic structure extracting method and device and topic structure extracting program and computer-readable storage medium with topic structure extracting program recorded thereon
Inventor: BESSHO KATSUTO
IPC: G06F17/30
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect a plurality of topics, and to automatically generate inter-topic relations and the summary sentence of each topic.  <P>SOLUTION: A text is divided into word units, and a concept base is retrieved so that vectors corresponding to those respective words can be acquired. Then, a text is divided into the groups of segments being the blocks of the same topic from the series of the word vectors, and each segment is considered as the group of the word vectors included in the segment, and the segment groups are hierarchically clustered from such a standard that the segments which are close to each other are the same cluster. As for the respective acquired clusters, a summary sentence characterizing each cluster is extracted from a text included in the cluster, and inter-cluster relations and the summary sentence of each cluster are outputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120962-A (JP)
Title: Cam follower and its manufacturing method
Inventor: MOTOHASHI NOBUTSUNA
IPC: B21J5/10
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam follower 2 with a supporting shaft 4 having improved anti-come-off force and slip torque and improved supporting rigidity, the supporting shaft 4 being inserted at both ends into shaft holes 7a, 8a of a pair of opposite side walls 7, 8.  <P>SOLUTION: On each of peripheral wall faces which form the shaft holes 7a, 8a of the pair of opposite side walls 7, 8, respectively, a region G2 by which a fracture surface is formed is set to be minimized, 20% or less of a plate thickness T of each of the opposite side walls 7, 8. Thus, a region G1 by which a shearing surface is formed is maximized, and so a contact area is increased between each of the peripheral wall faces which form the shaft holes 7a, 8a of the opposite side walls 7, 8 and each of the outer peripheral faces at both ends of the supporting shaft 4. No such conventional need exists as giving after-machining to the peripheral wall faces which form the shaft holes 7a, 8a of the opposite side walls 7, 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130540-A (JP)
Title: Motor
Inventor: OGAWA RYOHEI
IPC: H02K3/34
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To ensure positively insulation between the coil of teeth core and the yoke core of a motor having a stator core divided into the teeth core and the yoke core.  <P>SOLUTION: In a motor having: a stator core divided into a teeth core 3 consisting of a plurality of teeth 2 forming a plurality of slots 1 for winding a coil 5 in the circumferential direction; and a yoke core 6 being fitted with the teeth core 3 held by an insulator 4, an insulating film 7 shaped to copy the teeth 2 is placed in the slot 1 and a part of the insulating film 7 between the yoke core 6 and the coil 5 wound in the slot 1 is insulated by lap folding of two bending flaps 9 formed at the opposite ends of the insulating film 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129296-A (JP)
Title: Equipment with air battery as power source, and method for controlling air supplied to air battery
Inventor: NUNOME JUN
IPC: H01M12/06
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress falling in the capacity of an air battery by a simple structure in equipment having the air battery.  <P>SOLUTION: The equipment comprising an air battery as a power source comprises an air path for supplying air to the air battery. The dimension of the air path changes in conjunction with mechanical action that determines the use state of the equipment. Changing in the dimension of the air path changes the amount of air supplied to the air battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129471-A (JP)
Title: Thermal protector
Inventor: YAMAMOTO KIYOSHI
IPC: H01H37/32
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve further downsizing or simplifying of an assembly process of a thermal protector.  <P>SOLUTION: The thermal protector is equipped with a fixation piece having a fixed contact point, a movable piece contacting a movable contact point provided at a tip part to the fixed contact point by a spring action, a heat responding element operating the movable piece to have the movable contact point separated from the fixed contact point under a given operation temperature, a PTC element connected with the fixation piece and a flat insulation case storing the fixation piece, the fixed contact point, the movable contact point, the movable piece, the heat responding element and the PTC element. The fixation piece and the movable piece have terminal parts each appearing outside the case, the PTC element is placed between mutually opposing surfaces of the fixation piece and the movable piece, and the heat responding element is formed on an inner bottom surface of a case body in a covered condition on an upper surface of the PTC element, positioned by a positioning wall to which a whole part or one part of an outer peripheral edge part of the heat responding element is contacted or adjacent, and also, arranged in a condition in which one part of one surface is contacted to the PTC element at reversing while the other surface is in contact with the movable piece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132127-A (JP)
Title: Rolling stock, and bogie therefor
Inventor: SEHATA MICHIO
IPC: B61F5/18
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling stock body of low noise level which is easily manufactured.  <P>SOLUTION: The rolling stock comprises a subframe 40 disposed below a floor of the rolling stock body with a clearance therebetween, and a bogie 30 disposed below the subframe 40 with a clearance therebetween, wherein the rolling stock body 10 and subframe 40 are connected via a first center pin 60 protruding downward from the rolling stock body 10 or a first center pin 60 protruding into the rolling stock body thereabove from the subframe 40. The subframe 40 and the bogie 30 are connected via a second center pin 70 protruding downward from the subframe 40. A two-step bumper 61 is disposed between the first center pin 60 and the connected counter member, and the two-step bumper 61 is disposed on both sides of center pin 60 in the width direction of the rolling stock body 10. The rolling stock body 10 swings in the width direction when the bogie passes a point. After passing the point, the rolling stock body returns to its original position by the force of the two-step bumper 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136003-A (JP)
Title: Wiring structure of semiconductor device, and its manufacturing method
Inventor: ABE KAZUHIDE
IPC: H01L23/532
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the insulation resistance of wirings, while reducing capacities among the wirings by preventing the diffusion of a wiring material in the wiring structure of a semiconductor device.  <P>SOLUTION: In the wiring structure of the semiconductor device, the wiring structure has a first insulating film 101, to which a plurality of trenches 102 are formed and which has interfaces 101a in the horizontal direction among the adjacent trenches 102, and a plurality of wiring films 105 projected and formed from the interfaces 102a, together with the trench sections 102 of the first insulating film 101. In the wiring structure of the semiconductor device, the wiring structure further has a plurality of barrier films 103, formed on the bases of the wiring films 105 while being formed from the interfaces 101a to the upper sections on the side faces of the wiring films 105, and a plurality of cap films 106 formed on the top faces of at least the wiring films 105 and separated by each of the trench sections 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136139-A (JP)
Title: Led unit
Inventor: KITANO MASAMI
IPC: G09F9/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the efficient mounting and dismounting of an electromagnetic wave shielding member are difficult after the assembling of the LED unit including the electromagnetic wave shielding member.  <P>SOLUTION: In regard to the LED substrate on which the LED is mounted and the LED unit in which a drive substrate for driving the LED is electrically connected, the LED unit is particularly provided with a plate type electromagnetic wave shielding member covered with an insulting member between the LED substrate and the drive substrate. The electromagnetic wave shielding member may be mounted to or removed from the LED units. Accordingly, the electromagnetic wave shielding member is not fixed between the LED substrate and drive substrate and thereby the LED unit can be mounted and removed. Since the LED unit can be mounted and removed as desired in accordance with necessity and unnecessity of the electromagnetic wave shielding member in the application environment of the LED unit, flexibility in use can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137135-A (JP)
Title: Hybrid vehicle controlling device
Inventor: DEGUCHI YOSHITAKA
IPC: B60L50/16
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle that makes its driveability compatible with its fuel efficiency.  <P>SOLUTION: In this hybrid vehicle controlling device, a first efficiency index value SOCc1 is selected when the environmental information of a road on which the vehicle travels is detectable, and a second index value SOCc2 when it is not. When the efficiency index value is changed over, a final efficiency index value is calculated by performing a process of making the efficiency index value change continuously from a value before a changeover and correspond to a value after the changeover. Based on a car-speed detection value, braking/driving force command values, and the final efficiency index value, the drive point of an engine and a motor is determined that reduces charging capacity to a battery as the final efficiency index value gets larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139640-A (JP)
Title: Partition wall, and method for mounting/demounting it
Inventor: IMOTO TAKEO
IPC: E04B2/82
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freely mountable/demountable partition wall by mounting a decorative laminated sheet and a wall surface through the use of a unit which is erected in an elastically springing manner between a floor surface and a ceiling so as to perform partitioning.  <P>SOLUTION: In this partition wall, a unit comprises: a square frame body 1 made of a magnetic material with a surface pre-coated with a heated and molten adhesive 2, and two U-shaped frame bodies 4 and 5 which are slidably engaged with each other in such a manner that openings vertically face each other above the square frame body, and which are urged so as to be separated from each other by loading its inside with an elastic body 3 such as a spring; and a chevron-shaped protrusion 8 which is provided in such a manner as to be engaged with a V-shaped groove 7 of a ceiling board 6 at the upper end of the U-shaped frame body. The unit is erected between the ceiling board and the floor surface 9 by engaging chevron-shaped protrusion with an angular shape of the V-shaped groove of the ceiling board 6, and continuously provided in a linear or direct manner in sequence; boards 11 such as the decorative laminated sheet and a panel are brought into temporarily close contact with the front and/or rear surface of the unit, and bonded and fixed by melting the adhesive 2 through the use of a magnetic-induction heating means 12; and the adhesive is re-melted so that the board can be removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138766-A (JP)
Title: Lighting system
Inventor: MATSUOKA RYOJI
IPC: B60Q1/24
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system serving for various car models in common.  <P>SOLUTION: The lighting system 1 accommodated in an exterior member 10 embedded in a vehicle panel and having an opening 15 and emitting light to outside the exterior member 10 through the opening 15, is equipped with fixation parts 2a and 2b to be fixed to the inside of the exterior member 10, a swinging part 3 pivoted switchable in angle relative to the fixation parts 2a and 2b, and a light projection part fixed to the swinging part 3. According to this arrangement, the angle of the light projection part can be set to any desired angle. This allows the lighting system 1 to be used in common irrespective of different mounting position of the exterior member 10 between different car models.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111201-A (JP)
Title: Dryer with extensible spiral bellows hose
Inventor: OKISAWA HIROTSUGU
IPC: A45D20/06
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer capable of easily and slightly adjusting its height or angle.  <P>SOLUTION: An extensible spiral bellows hose or hose-like part is mounted on a box or box-like part with a built-in dryer for freely adjusting its height or angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151643-A (JP)
Title: Power unit, fuel cell vehicle, and method of manufacturing power unit
Inventor: MIYAMOTO TAKESHI
IPC: H01M10/0525
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient power supply while contriving the agreement of output voltage between a fuel cell and a secondary battery without using a DC-DC converter.  <P>SOLUTION: As the secondary battery to be connected in parallel with the fuel cell, the one which fulfills such properties that the rate of change of open circuit voltage (OCV: Open Circuit Voltage) to the state of charge(SOC: State Of Charge) which shows the residual capacity of the secondary battery concerned becomes roughly constant is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149832-A (JP)
Title: Manufacturing method of plasma display material member and plasma display
Inventor: NISHIMOTO SHINYA
IPC: H01J11/42
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a plasma display member with excellent display definition and a plasma display at low cost, by forming barrier ribs without flip-ups or pattern defects.  <P>SOLUTION: In the manufacturing method of the plasma display member including a process of forming a pattern on a substrate, the process of forming the pattern includes following sub-processes (A) to (D). The sub-processes are: (A) forming a first layer of photosensitive coating film; (B) exposing the first layer of the coating film through a first photomask; (C) forming a second layer of photosensitive coating film wider than the first layer; and (D) exposing the second layer of the photosensitive coating film through a second photomask.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111229-A (JP)
Title: Toilet paper assistive implement
Inventor: KIKUCHI TAKESHI
IPC: A47K10/36
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet paper assistive implement which assists work to fold the take-out end of toilet paper into a neat triangle by attaching a triangle plate to a toilet paper holder on the market and brings up the end part of the toilet paper by the triangle plate to facilitates the the take out of end part of toilet paper when the end part is not folded into a triangular form.  <P>SOLUTION: A pair of clasps (2) are set on a triangle plate (1) to be attached to a toilet paper holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147902-A (JP)
Title: Surface tactile feeling measuring instrument
Inventor: YAMADA ATSUSHI
IPC: G01N19/08
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface tactile feeling measuring instrument capable of obtaining, accurately and closely near to a skin sensation, information comparable with tactile feeling obtained when tracing an object surface with a fingertip of a person.  <P>SOLUTION: A frame is constituted of a pair of base bodies 6 arranged to sandwich a moving mechanism 4 therebetween, support columns 7 fixed to the respective based bodies 6, and a crossbar 8 laid between the support columns 7. A sensor part 5 for detecting the tactile feeling with respect to the sample surface is fixed onto a bottom face of the crossbar 8. The sensor part 5 is constituted of rubber 5a in contact with the sample 2 surface on a sample table 3, and a piezoelectric element 5b attached to a side face of the rubber 5a. The rubber 5a is fixed onto a face of which the normal direction is a moving direction of the sample table 3. Silicone rubber nearest to the skin of the finger is used as the rubber 5a, and polyvinylidene fluoride film is used as the piezoelectric element 5b. The sample table 3 is moved by the moving mechanism 4, and a mechanical strain generated in the rubber 5a in contact with the surface of the sample 2 is detected by the piezoelectric element 5b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151759-A (JP)
Title: Power-generating device
Inventor: YAMATO JUNJI
IPC: H02N2/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-generating device capable of reliably preventing the deterioration of power generating capability and the occurrence of noise, by stopping resonance without fail when driving a striker.  <P>SOLUTION: This power-generating device 1 comprises a body of rotation 7 that is rotated and driven by an external force, the striker 85 that is held by a striker holding mechanism 8 near the body of rotation 7, and a piezoelectric element 9 arranged at a position adjacent to the striker 85. A plurality of projections 72 that give thrust to the striker 85 are formed on the outside circumferential surface 71 of the body of rotation 7. These projections 72 are formed at the positions shifted in the circumferential direction from isometric positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154456-A (JP)
Title: Agricultural and forestry covering sheet
Inventor: MUROGA SHINGO
IPC: C08K3/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To ensure treatment using a covering sheet by preventing the covering sheet from being pulled out from the ground, even under weather conditions such as wind and rain, and to increase portability and handleability of a roll by avoiding a problem experienced by a worker who climbs up a slope with the roll, wherein the core side of the roll slides in an axial direction to cause the entire roll to lose its shape.  <P>SOLUTION: The agricultural and forestry covering sheet 1 is obtained by compounding at least one additive comprising at least an antiblocking material with a biodegradable resin material and molding the mixture. The antiblocking material has a selected particle size of 10-40 μm and is compounded in a prescribed ratio, specifically 2-4 wt.% against 100 wt.% biodegradable resin material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI