baber/WOPTO huggingface dataset:
Patent JP-2005279877-A (JP)
Title: Method for correcting thermal displacement of machine tool
Inventor: NAKANISHI KENICHI
IPC: G05B19/404
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform machining of higher accuracy by reducing a machining error of a workpiece caused by thermal displacement of a machine tool, regarding the method for correcting the machining error of the workpiece generated by thermal deformation of the machine tool and the workpiece while machining the workpiece.  <P>SOLUTION: A correction value of the thermal deformation of the machine tool at a certain point of time when machining the workpiece is corrected by a correction expression including a correction term using a history value of product of the number of revolution of a spindle and a machine temperature. By a method for performing a correction by using a correction expression including a correction term by the machine temperature and a correction term by a history of the number of revolution together with the correction term by the history value of the product of the number of revolution and the machine temperature, the machining error by the thermal displacement of the machine tool can be corrected with higher accuracy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283034-A (JP)
Title: Floor heating mat
Inventor: HO IZUMI
IPC: F24D3/16
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating mat capable of effectively heating a room by improving heat efficiency of the hot water circulated in an inner hole of a tube with a simple constitution.  <P>SOLUTION: This floor heating mat 10 can be laid on a floor 4 of a building 1, and comprises a mat main body 12 made of resin foam and having a groove 11 formed along its upper face, and a tube 13 fitted in the groove 11 and capable of circulating the hot water 22 in its inner hole. An air layer 28, 40 is formed between an inner face 26 of the groove 11 and an outer peripheral face 27 of the tube 13 at their lower side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279157-A (JP)
Title: Magnet board which is easy to take
Inventor: TANIMOTO ATSUSHI
IPC: A63F3/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to separate white stones and black stones when a game of Go, or the like, is completed.  <P>SOLUTION: The Go stones of a magnetic Go board are not made of magnet but made of a material which is attracted by a magnet, the top plate of the Go board is made of a material which conducts magnetic force, a permanent magnet arranged under the top board of the Go board is made raisable and descendable, accordingly, a guide having a cut out slanted relatively to the top plate is formed in the side face of the Go board.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288552-A (JP)
Title: Polishing tool and polishing method using the same
Inventor: NAGATA AKIRA
IPC: B24D7/06
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing tool for corundum to obtain high polishing efficiency and good surface roughness and to perform polishing with small dripping of an end face.  <P>SOLUTION: This polishing tool 10 is provided with a metal base plate (tool body) 14 provided with a flat attaching surface, a plurality of grinding tool pieces 16 constituted by binding abrasive grains by prescribed bonding agent and brought into sliding contact with one surface of a workpiece 28, and an elastically deformable elastic sheet 17 disposed with a plurality of grinding tool pieces 16 on one surface and fixed on the attaching surface of the metal base plate 14 on the other surface. The elastic sheet 17 is provided with elasticity having elastic deformation amount of 5 to 25 μm when applying surface pressure of 20.4 kPa, that is, 200 g/cm<SP>2</SP>, namely, a compressive elastic deformation ratio of 0.25 to 1.235 μm/kPa. When performing mirror surface polishing of a corundum crystalline, the high polishing efficiency can be obtained and the dripping of the end face can be sufficiently reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289832-A (JP)
Title: Hair cosmetic
Inventor: MIYAGAWA SATSUKI
IPC: A61K8/89
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a hair cosmetic having good conditioning effects (suppleness, finger-combing smoothness, moistness and collectability) and durability of the conditioning effects.  <P>SOLUTION: This hair cosmetic contains a specific silicone polymer, an organopolysiloxane containing a fluoroalkyl group and a cationic surfactant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292247-A (JP)
Title: Aberration correction element
Inventor: MATSUBARA SHOGO
IPC: G11B7/125
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration correction element which modulates the phase of a light beam passing by variation in the thickness of the element, is operated at a low voltage, and is uninfluenced by the generation of aberration due to birefringence.  <P>SOLUTION: The aberration correction element has a structure in which a thin film actuator part 11, which is deformable by external energy, and a phase variable part 12, which has optical isotropy and Young's modulus Y which satisfies the condition 1×10<SP>7</SP>GPa<Y<1×10<SP>9</SP>GPa, are laminated, the phase of the light beam passing through the phase variable part 12 is controlled by varying the film thickness of the phase variable part 12 by receiving the deformation of the thin film actuator part 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287340-A (JP)
Title: Threshing machine
Inventor: MORI SHUICHI
IPC: A01F12/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing machine provided with a free unhulled rice recovering apparatus acting on threshed straw bundles and having a high performance and a simple structure.  <P>SOLUTION: A free unhulled rice recovering apparatus A is placed at the outer back side of a threshing chamber 13 having a threshing cylinder 11. The free unhulled rice recovering apparatus A is composed of a loosening rotor 40 having an outer circumferential orbit along the lower half of the rotary orbit of the outer circumference of the threshing cylinder and rotating at a speed comparable to the circumferential speed of the threshing cylinder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293153-A (JP)
Title: Drawing retrieval apparatus
Inventor: TOKI MASAKATSU
IPC: G06F17/30
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing retrieval apparatus by which the constitution of a component involved in a hierarchy being lower order than that of a component constituting an article is learned without forcing a user to employ a process for retrieval again.  <P>SOLUTION: The drawing retrieval apparatus 101 retrieves drawing data describing the article specified as retrieval object from drawing management database managing a plurality of drawing data prepared by a CAD (Computer Aided Design) system. The drawing retrieval apparatus comprises: a retrieval section 137 retrieving the drawing data based on a list of constitution information; a constitution information extract section 139 extracting the list of constitution information from the retrieved drawing data; and a constitution information output section 142 constituting a list of component development by referring to the extracted list of constitution information for output. The list of component development is developed to the component constituting the article up to a level desired by the user. Retrieval is also made to the drawing data on the article and the component obtained by developing the article.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288361-A (JP)
Title: System for aiding volume-reduction of sludge
Inventor: KIHARA YASUHIKO
IPC: G06Q50/00
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a system that a business unit for treating sewage can introduce a sludge solubilizing process easily into equipment of the business unit and can receive such a merit that the management cost of the equipment is reduced by the introduction of the sludge solubilizing process.  <P>SOLUTION: This system for aiding the volume-reduction of sludge is provided with: a sludge solubilizing apparatus which is rented to the business unit for treating sewage and installed in the sewage treatment equipment of the business unit; a server for recording operation data on the sewage treatment equipment; a terminal for a sewage solubilizing apparatus renting agent which is provided with a database for storing the data acquired from the server; a calculating means for calculating the reduced amount of the sludge to be discharged by the operation of the sludge solubilizing apparatus, the increased/decreased amount of a running cost generating factor and the reduced amount of the operation cost of the sewage treatment equipment on the basis of the acquired data; and a calculating/setting means for calculating/setting a rental rate of the sludge solubilizing apparatus on the basis of the calculated reduced amount of the operation cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293339-A (JP)
Title: Information processor and information processing method
Inventor: SUZUKI HIROYUKI
IPC: G06F17/30
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To look down at the whole of image information recorded in a medium and to easily and appropriately perform editing and presentation of an image recorded in the medium.  <P>SOLUTION: When a bookmark key of an operation part 6 is operated by a user when moving image information is recorded in a recording medium 10, a control part 5 manages a position on the moving image information corresponding to timing when the bookmark key is operated, fetches an image to be recorded corresponding to the timing when the bookmark key is operated as still image information, manages the still image information by associating it with moving image information to be processed and displays a list of still images of bookmark points by every piece of moving image information recorded in the recording medium through an LCD 8, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292663-A (JP)
Title: Waveguide type optical modulator and its manufacturing method
Inventor: TOYODA SEIJI
IPC: G02F1/035
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-speed optical modulator by making an electrode part thin in layer hickness, by using an optical waveguide, basically formed of a cubic system having an extremely large electrooptical constant and a dielectric crystal having a secondary electrooptical constant.  <P>SOLUTION: In a KTa<SB>1-x</SB>Nb<SB>x</SB>O<SB>3</SB>waveguide substrate 24, an embedded waveguide 23 and electrodes 21 and 22 for modulation are formed (a). Then the electrodes 21 and 22 for modulation are stuck on a 1st quartz substrate 25, by using an adhesive (b) and a substrate reverse surface 24b is made into a thin layer of about 10 μm thickness (b). Further, the 1st quartz substrate 25 is removed and the substrate reverse surface 24b, made into a thin layer, is stuck on a 2nd quartz substrate 26 to realize an optical modulator which can be applied with a modulation signal (d). The substrate reverse surface 24b is made into the thin layer by polishing, and the composition rate of the waveguide substrate 24 is such that Y is ≥0 and <0.1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288397-A (JP)
Title: Tail gas denitrification apparatus using urea water
Inventor: NAGAYAMA SHUYA
IPC: C01C1/08
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tail gas denitrification apparatus removing harmful components of nitrogen oxides in tail gas exhausted from a diesel engine, a gas engine, a gas turbine, a boiler, or a heating furnace, using urea water as a reducing agent, preferably used for purifying tail gas, using a hydrolysis reactor for promoting hydrolysis of urea water, or a cyclone.  <P>SOLUTION: The hydrolysis reactor is provided between a urea water pouring part and a denitrification reactor, for hydrolyzing by the temperature and moisture possessed by the tail gas itself in a tail gas passage. The cyclone is installed between the urea water pouring part and the denitrification reactor, efficiently hydrolyzing urea water even with a short tail gas pipe, or the cyclone is installed between the urea water pouring part and the denitrification reactor, for holding a hydrolysis catalyst component on its inner face for promoting hydrolysis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004266287-A (JP)
Title: Semiconductor device
Inventor: MIKI HISAYUKI
IPC: H01S5/042
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve a property of a semiconductor device such as a laser diode, by developing a structure of an electrode part in which a low-resistance Ohmic electrode can be formed for a p-type GaN compound semiconductor layer.  <P>SOLUTION: The semiconductor device has a contact layer consisting of a semiconductor layer consisting of the GaN compound semiconductor and a semiconductor formed on the semiconductor layer, and an electrode consisting of a metal formed on the contact layer. The band gap of the contact layer is narrowed continuously or step in step toward the electrode from the semiconductor layer side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005303424-A (JP)
Title: Semiconductor imaging element
Inventor: HIROTSU JUICHI
IPC: H04N5/372
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor imaging element of low imaging limit illuminance.  <P>SOLUTION: A pixel circuit 1 of the semiconductor imaging element comprises a photodiode 10 for feeding a node N10 with a current having a value corresponding to the intensity of incident light, a log transistor 11 performing logarithm region operation as the potential VP of the node N10 increases, and a reset transistor 12 for resetting the VP to reset potential VRL in response to a reset signal if the VP is higher than threshold potential VP0 and not performing reset operation if the VP is lower than the VP0. Since the frame rate of the pixel circuit 1 lowers in the case of low illumination, the imaging limit illuminance lowers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297257-A (JP)
Title: Printer apparatus
Inventor: ISHIYAMA KATSUNORI
IPC: G06F3/12
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network-compatible printer apparatus which can store a pass word to each user at the printer side.  <P>SOLUTION: The printer apparatus is equipped with a network interface connected to a network to receive a printing command from a terminal device by one of a plurality of ports; an image memory for storing image data sent together with the printing command; a pass word storage means which stores the pass words necessary for printing out the image data stored in the image memory, correspondingly to the ports beforehand; and a printing control means. The printing control means identifies the port that receives the printing command when the network interface receives the printing command, stores the sent image data correspondingly to the port, then receives a port and a pass word designated by the user, compares the pass word with the pass word stored in the pass word storage means, and prints out the image data stored correspondingly to the port.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300300-A (JP)
Title: Pulsar ring
Inventor: TSUNOBE TAKAKO
IPC: F16C41/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulsar ring improved furthermore, capable of securing a wide detection area so as to improve rotation detection accuracy or sensitivity, while preventing generation of waviness of a rubber magnet body caused at the sheet metal working time of a core metal.  <P>SOLUTION: This pulsar ring 10 comprises the flat toroidal rubber magnet body 11 wherein many S-poles and N-poles are polarized alternately in the circumferential direction, and the core bar 12 made of a steel plate for supporting the rubber magnet body 11 in the integrally stuck state. The pulsar ring 10 is characterized as follows: the core metal 12 is equipped with a double cylinder part 12c bent so as to be folded by bending a flat toroidal steel plate member, and a support end face part 11a comprising an inward collar piece 12b and an outward collar piece 12a formed in a state linked to non-bent side both ends of the double cylinder part 12c; the double cylinder part 12c is an interfitting cylinder 12c interfitted integrally onto the rotation side of a bearing 9; and the rubber magnet body 11 is stuck so as to stride over the inward collar piece 12b and the outward collar piece 12a across a flat toroidal spacer member S made of a steel plate relative to the support end face part 11a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301098-A (JP)
Title: Film viewer for dental treatment
Inventor: USUI KAORU
IPC: F21V8/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work table for dental treatment, in which a light source section and a panel section are made separable and the work for replacement work of light sources is facilitated.  <P>SOLUTION: A film viewer panel member 11 consists of a casing, of which the at least one surface of the front and the back is formed of a translucent material, and the lower part is opened, and which is adapted to be mounted with radiographs 12 at the front and/or the back composed of the translucent material. A light source base 14 has an aperture (recessed part) 14', mounted with the lower part of the film viewer panel member 11 and has the light source 13 to be housed into the lower aperture of the film viewer panel member within the recessed part 14, when the film viewer panel member 11 is mounted. When the lower part of the film viewer panel member 11 is mounted on the light source base 14, the film is irradiated with the light from the light source 13, from the at least one surface of the front and back through the interior of the casing of the film viewer panel member 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296515-A (JP)
Title: Electric toothbrush
Inventor: MIKAMI SHINTARO
IPC: A61C17/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric toothbrush which is easily attached/detached and whose handle including a head does not easily come off by the influence of a vibration of a driving part.  <P>SOLUTION: The electric toothbrush 10, whose handle 25 is attached/detached to/from a toothbrush main body 11, includes: a handle side attachment/detachment part which is formed at the proximal end side of the handle and equipped with a projecting part projected outward; and a main body side attachment/detachment part 41 which is formed at the distal end side of the toothbrush main body and equipped with a receiving part for receiving the handle side projecting part 26. The main body side attachment/detachment part comprises: a first part 61 to be integrated with the toothbrush main body; and a lock member 42 being a second part which is formed independently from the first part. The handle side projecting part 26 is held by the lock means of the lock member 42 so as not to fall off.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304593-A (JP)
Title: Navel reamer
Inventor: FUJINAMI SUSUMU
IPC: A47K7/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navel reamer which can open a navel recess, and maintain the opened state, and by which the cleaning of the navel can easily be performed.  <P>SOLUTION: This navel reamer is equipped with a pair of arm members 11A and 11B, and insertion element forming sections 21A and 21B which are provided in a manner to respectively face end sections 12A and 12B of a pair of the arm members 11A and 11B. A pair of the arm members 11A and 11B are connected at base end sections 13, and for the two insertion element forming sections 21A and 21B, the facing sections are approached or abut on each other to form an insertion element 22 which can be inserted in the navel recess. When the insertion element 22 is formed by approaching or making the two insertion element forming sections 21A and 21B abut on each other, a resilient restoring force in the direction for separating them is imparted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309607-A (JP)
Title: Building sales method
Inventor: USHIYANAI MITSUO
IPC: G06Q50/16
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building sales method capable of selecting removing and reconstruction in case of reconstruction by a second user to sufficiently reuse members or materials.  <P>SOLUTION: In this building sales method for selling an existing building reusable by removing and reconstruction, information for the existing building that it is reusable by removing and reconstruction is provided with sales information of the existing building to terminals 3-6 through a communication network 2 to sell the existing building.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305254-A (JP)
Title: Treatment method for sludge
Inventor: YOSHIDA TERUHISA
IPC: C02F1/58
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge treatment method which can prevent a deterioration of water treatment by incorporating a phosphorus removal process into a sludge solubilization process, and can remove phosphorus only by pulling out minimum sludge as surplus sludge.  <P>SOLUTION: In the sludge treatment method for performing the biological treatment of organic sewage by activated sludge inside an aeration tank 2 and solubilizing the surplus sludge D generated by the biological treatment, and then returning the solubilized sludge E to the aeration tank 2 to decompose the sludge, strong acid water L obtained by the diaphragm electrolysis of salt water K is added to sludge sterilized and solubilized in a sludge solubilization tank 7 to release phosphorus, and then solubilized liquid G is obtained by solid-liquid separation, and strong alkaline water M obtained by the diaphragm electrolysis of the salt water K is added to the solubilized liquid G, which insolubilizes phosphorus again and settles and separates it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336031-A (JP)
Title: High performance cooling device with heat spreader
Inventor: HEGDE SHANKAR
IPC: H05K7/20
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device with a heat spreader which makes possible to use different materials optimized so that their heat conduction and heat dissipation become efficient.  <P>SOLUTION: The cooling device includes a heat mass 11 made of a first material and including a base 17, an arcuate boss 13 which is surrounded by an arcuate groove, a taper bore 14 extending from the base to the boss, and an aperture 14a extending from the boss to the taper bore. A fastener 45 including a head and a threaded shaft is inserted through the aperture 14a with the head in contact with the boss. A heat spreader 40 made of a second material that is different from the first material includes a taper wall 41 that complements the taper bore 14 of the heat mass, a mounting surface 19 adapted to thermally connect with the component, and a threaded aperture 43 adapted to receive the threaded shaft of the fastener.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005308136-A (JP)
Title: Holder for radial roller bearing, and radial roller bearing having the holder
Inventor: CHIHARA KATSUHIKO
IPC: F16C19/48
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a radial roller bearing having sufficient load capacity capable of reducing the weight of the holder even when rollers are arranged in a double row in applications under a highly rotational centrifugal force.  <P>SOLUTION: The holder 3 for the radial roller bearing consists of two annular plates 4, 5 facing each other inwardly and outwardly in the radial direction. A plurality of opening parts 4c, 5c capable of arranging the rollers 3 at least in double row in the axial direction are formed in the annular plates 4, 5 in the circumferential direction. A pocket part 6 to store the rollers 3 in double row in the axial direction is constituted between the opening parts 4c, 5c facing each other in the radial direction of the annular plates 4, 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI