baber/WOPTO huggingface dataset:
Patent JP-2008010048-A (JP)
Title: Disk playback device
Inventor: TONAMI JUNICHIRO
IPC: G11B20/14
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a short inversion interval is allocated to a synchronous signal because redundancy is needed to eliminate as much as possible for achieving high-density recording, a difference between the maximum inversion interval of the signal of a data area and the maximum inversion interval of the synchronous signal is reduced, thereby increasing misjudgement.  <P>SOLUTION: For a synchronous signal, two or more inversion intervals larger than the maximum inversion interval of a digital information signal are consecutive. A synchronous signal interval detection circuit 7 sequentially measures a sum of two continuous inversion intervals of a signal read from a disk as inversion interval information for a predetermined period to detect a maximum value, to estimate it as a synchronous signal, and detects the appearance intervals of synchronous signals based on the position information of the estimated synchronous signal. Based on the detected appearance interval of synchronous signals, the rotational speed of the disk is controlled, and the center frequency of a DPL 3 is controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008187-A (JP)
Title: Electric pump
Inventor: IWASE SHOGO
IPC: F04D13/06
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pump 1 capable of more surely sealing a permanent magnet 3c of a rotor 3.  <P>SOLUTION: In the water pump 1 provided with a cylindrical stator 2 provided with a coil 2a for generating rotary magnetic field, a drive part 3a stored in the stator 2 and retaining the permanent magnet 3a and a core 3d, and an impeller part 3b for pressure-feeding working fluid, and provided with a rotor rotating in working fluid by receiving force from the rotary magnetic field at the drive part 3a and a housing 4 rotatably supporting the rotor 3, a primary forming part 10 formed by resin molding and a secondary forming part 20 formed by resin molding of the same material as the primary forming part 10 and connected to the primary forming part 10 to cover the permanent magnet 3a and the core 3d are provided at the drive part 3a of the rotor 3, and annular projections 12-15 projecting toward the secondary forming part 20 are provided at a connection part 10a of the primary forming part 10 with the secondary forming part 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008764-A (JP)
Title: Inspection method, inspection device, program, and computer-readable recording medium
Inventor: HORINO MASANOBU
IPC: G01N21/35
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder material inspection method preferable on working hygiene, and suppressing working labor.  <P>SOLUTION: The first intensity of an infrared ray having a specific wavenumber in a measuring domain is detected when the irradiation domain where a solder material being an inspection object, is arranged, is irradiated with light, and the second intensity of the infrared ray having the specific wavenumber in the measuring domain is detected when the irradiation domain where a solder material being a comparison object, is arranged, is irradiated with light. The deterioration degree of the solder material, the inspection object to the comparison object, is inspected relatively based on the first and second intensities. When detecting the first and second intensities, and when the irradiation domain is irradiated with light with the solder material, the intensity detection object, not arranged in the irradiation domain, a reference intensity of the infrared ray having the specific wavenumber in the measuring domain is detected automatically, and the first and second intensities are corrected with the reference intensity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009775-A (JP)
Title: Image processing device and image processing method
Inventor: FUJITA TAKASHI
IPC: H04N1/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device easily adding photographing information and photographing conditions to digital image data generated by optically reading a photo manuscript.  <P>SOLUTION: The image processing device has an image input device 101 optically reading a manuscript and generating image data of the manuscript, and a printer 110. An information recording format preparing section 117 allows the printer 110 to print a recording medium 109 for specifying a parameter to be added as photographing information or photographing conditions to the image data generated by reading the photo manuscript. The specified parameter is recognized by a character recognition processing section 107 from the image data generated by reading the recording medium 109 with the parameter specified, and an image file 108 is generated by associating the recognized parameter with the image data generated from the photo manuscript.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006322945-A (JP)
Title: Navigating system and program
Inventor: YAMAKITA TORU
IPC: G01C21/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable notification of information on walking pace, by monitoring user's walking conditions, when a user walks on a registered course.  <P>SOLUTION: At a step S156, if it is decided that a time t3 is not 0, it is decided whether the condition is t1>t2 (step S159). If t1>t2, a message "walking speed is slow" is notified via a displaying section 45 (step S160) to return to a main routine. In this case, for example, a message 167 of "walking speed is a little slower than the previous speed", as shown in Fig. 19 (c), is notified. Also, in step S159, if it is decided that the condition is t1<t2, a message "walking speed is fast" is notified via the section 45 (step S162) to return to the main routine. In this case, for example, a message 166 "walking speed is slightly higher than the previous speed", as shown in Fig. 19 (b), is notified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008007701-A (JP)
Title: Soft polyurethane foam and method of manufacturing the same
Inventor: SAITO SHOICHIRO
IPC: C08G18/40
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft polyurethane foam which has a spongy cell structure and is soft like a sponge with low density; and a method of manufacturing the same.  <P>SOLUTION: The soft polyurethane foam has apparent density measured according to JIS K 7222 of 12-20 kg/m<SP>3</SP>, has an open cell structure in which cells having a major axis of the pore of 0.2-0.4 mm and a major axis of the coarse pore of 2-3 mm are mixed, and further has hardness measured according to JIS K 6400 of 1-10 N/314 cm<SP>2</SP>. The soft polyurethane foam is manufactured by reacting and expanding raw materials including polyols, polyisocyanates, a catalyst, a foaming agent, a foam stabilizer, and a foam breaker. In this case, 0.01-0.05 pts.mass of an inorganic filler is incorporated as the foam breaker base on 100 pts.mass of the polyols, and the reaction and the expansion are conducted under reduced pressure of 0.05-0.07 MPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007176921-A (JP)
Title: Benzonitrile compound, its manufacturing method and use
Inventor: OKUMURA YASUNORI
IPC: C07C211/56
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a benzonitrile compound which can be suitably used in applications of an additive controlling a refractive index without adversely affecting various properties such as thermal properties possessed by a resin such as a transparent resin, its manufacturing method, a resin additive containing this benzonitrile compound, and a resin composition.  <P>SOLUTION: The benzonitrile compound is represented by formula (1) [wherein R<SP>2</SP>may be the same or different and is F, Cl, Br, I, COOR<SP>3</SP>or OR<SP>3</SP>; R<SP>3</SP>is an alkyl group, a deuterated alkyl group or a halogenated alkyl group; a is an integer of 1-5; b and c may be the same or different and are each an integer of 0-4 and a+b+c=5; A may be the same or different and is a group represented by formula (2) (wherein X is O or S; R<SP>1</SP>may be the same or different and is F, Cl, Br, I, CN, CF<SB>3</SB>, COOR<SP>3</SP>or OR<SP>3</SP>; d and e may be the same or different and each is an integer of 0-5; and d+e=5)].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008012678-A (JP)
Title: Double headed writing utensil
Inventor: TAMAI ATSUSHI
IPC: B43K8/02
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double headed writing utensil, which can keep a plurality of kinds of functionalities until all the ink runs out without complicating parts and processes.  <P>SOLUTION: In this double headed writing utensil, in which the ink 3 and an ink follower 8 moving unidirectionally under the condition coming into contact with the interface of the ink in company with the decrease of the ink, are equipped within an ink tank 4, a plurality of penpoints 5 are connected to the ink within the ink tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006255452-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent a fraudulent attempt to open a board housing box and that to replace it with a replica.  <P>SOLUTION: A mounting base 150 and a circuit board box 62 are mounted by a mounting fastening means (one-way screw 160, mounting protrusions 148a-148c and mounting piece parts 156a-156c) being irreversibly fastened while a lid body 80 is assembled on a box body 110 by an assembly fastening means (one-way screw, mounting piece parts 83a-83c and a mounting piece) being irreversibly fastened. As a result, the closure of the circuit board box 62 is irreversibly fastened while the circuit board box 62 is mounted on a pinball game machine (mounting base 150) being irreversibly fastened. This can prevent the fraudulent attempt to open the circuit board box 62 and that to replace it with a replica.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007039805-A (JP)
Title: Surface treatment in presence of organic solvent
Inventor: NAGAI TAKAFUMI
IPC: C23C18/38
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize reduction of a metal waste liquid and formation of a high-quality metal film, which exhibits good adhesion and has no pinhole in an electrochemical surface treatment.  <P>SOLUTION: Specifically disclosed is a surface treatment method characterized by subjecting an object to a surface treatment in the presence of both an aqueous solution containing a metal salt and a hydrophobic solvent. In this connection, the surface treatment is selected from electrolytic plating, chemical plating, electroforming, anodizing, electrolytic polishing, electrolytic processing, electrophoretic coating, electrolytic refining and chemical conversion coating.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008016302-A (JP)
Title: Light irradiation system
Inventor: TAKAOKA MITSUO
IPC: F21Y101/02
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation system or the like which can automatically detect failure of LEDs certainly in a simple structure.  <P>SOLUTION: The light irradiation system is provided with an LED serial circuit 13 placed between a voltage line L+ and a common line L- and a judgement circuit 5 to judge whether a ratio of voltages operating for each of the LED serial circuit elements 12, when the LED serial circuit 13 is regarded as composed of an LED serial circuit elements 12 each including a plurality of LEDs 11, falls in a predetermined range in a ratio of the number of LEDs 11 included in each of the LED serial circuit elements 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015224-A (JP)
Title: Optical connection device and mounting method
Inventor: SASAKI MASARU
IPC: G02B6/42
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connection device which facilitates positioning of a prism having a reflection surface with respect to an optical fiber array and prevents Fresnel reflection at the end of the optical fiber, and to provide a method of mounting the optical connection device onto an optical element package.  <P>SOLUTION: The optical connection device is equipped with the plurality of optical fibers, the prism having the reflection surface, and a substrate for arraying the optical fibers, wherein the reflection surface is formed at a prescribed angle θ in the range of 0°<θ<90° relative to the axial direction of the core of the optical fibers, the optical fibers are arrayed on the arraying substrate in such a manner that the core axes of the optical fibers are parallel to each other, the prism and the substrate for arraying optical fibers are composed of a light transmitting material that has the same refractive index as that of the core, in addition, the end of the optical fibers and the end face of the prism opposing the fiber ends are joined and the prism and the substrate for arraying optical fibers are joined to form a reflection film on the reflection surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049892-A (JP)
Title: Power supply device and its controlling method
Inventor: NAKA TOSHIYUKI
IPC: H02M3/155
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device which enhances efficiency even in a discontinuous mode, and also to provide its controlling method.  <P>SOLUTION: A power supply device 1 has a continuous mode and a discontinuous mode, and includes a first MOS transistor 3 for transmitting a voltage to a load, a second MOS transistor 4 for becoming ON state alternately with the first MOS transistor 3 to rectify electric currents, and a control circuit 2 for turning the first MOS transisitor 3 on after an elapse of a first time period td2 since the second MOS transistor 4 was off, and for turning the second MOS transistor 4 on after an elapse of a second time period td1 since the first MOS transistor 3 was off. The control circuit controls an ON period of the first MOS transistor 3 so that the voltage may become constant, and in the discontinuous mode, determines the first time period td2 according to a time ratio D of the first MOS transistor 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008013891-A (JP)
Title: Method for producing bag-shaped square-mesh net and the resultant bag-shaped square-mesh net
Inventor: YAMAGATA SHIGEO
IPC: D04B21/20
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-shaped square-mesh net with low extensibility of warp and weft stitches, which is obtained by unifiedly knitting on a knitting machine without mutually sewing square meshes and separating unnecessary portions.  <P>SOLUTION: A method for producing the bag-shaped square-mesh net is provided, comprising the following process: Using a double needle-row warp knitting machine, a front-part net and a rear-part net are knitted separately using front-part-forming knitting yarns and rear-part-forming knitting yarns. Among knit wales constituting the front-part net and the rear-part net, mutual knit wales to make a desired net form are obliquely knitted together via joining yarns to form a bag-shaped net form. A portion including the periphery of the thus knitted area is then separated by e.g. cutting off. The bag-shaped square-mesh net obtained by the above process is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014106-A (JP)
Title: Rock bolt construction method
Inventor: HAMAZAKI MASABUMI
IPC: E21D20/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rock bolt construction method capable of obtaining a sufficient pull out strength by effectively utilizing expansive force of expandable materials while securing a safety of construction.  <P>SOLUTION: After drills 12 are formed at a natural ground to be reinforced 10 such as a slope and a cliff surface, rock bolt materials 14 are inserted into the drills 12 and expandable fixing materials 16 including unslaked limes are filled into the drills 12, in a blocked state by blocking openings of the drills with blocking plates 18, a sufficient pull out strength is obtained by a hydration reaction with the unslaked limes of the expandable fixing materials 16, by expansion of the expandable fixing materials 16 at the outer periphery of the rock bolt materials 14 and by fixing the rock bolt materials 14 to the natural ground to be reinforced 10. And as the unslaked limes form oil films of unsaturated fatty acid which prevents a contact of water at the outside surface before filling into the drills 12, the hydration reaction is delayed and the safety of construction is secured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017744-A (JP)
Title: Paddy field working machine
Inventor: AKISHIKA OSAMU
IPC: A01C11/02
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide row-stopping levers that are easily put on and taken off from a paddy field working machine and easily operated from a position in which an operator sits on a driver seat.  <P>SOLUTION: A fertilizer applicator 30 is transversely installed through the upper and lower frames 31a and 31b of fertilizing machine between the paddy field working machine and a planting apparatus 20 connected to the rear end of the paddy field working machine, The row-stopping levers 45 for operating the row-stoppings of the planting apparatus 20 and the fertilizer applicator 30 are arranged at the right sides of the upper and lower frames 31a and the 31b of the fertilizing machine. The row-stopping levers 45 have three levers 46a, 46b and 46c for performing a row-stopping according to each row. Each lever is operated in the vertical direction to carry out the row-stoppings of the planting apparatus 20 and the fertilizer applicator 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020578-A (JP)
Title: Electrostatic charge image development toner, its production method, and image forming apparatus and method
Inventor: KATAOKA RIEKO
IPC: G03G9/08
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image development toner in which satisfactory fixability and stable powder fluidity are made consistent, to provide its production method, to provide an image forming apparatus, and to provide an image forming method.  <P>SOLUTION: Regarding each toner particle comprising: toner base particles including a bonding resin and a mold releasing agent; and at least one or more kinds of external additives, the exposing ratio of the mold releasing agent in the toner base particle surfaces measured by XPS (X-ray Photoelectron Spectroscopy) lies in the range of 10 to 40%. In the toner base particle surfaces, the abundance ratios of the external additives in the part of the mold releasing agent and the part other than the mold releasing agent are respectively expressed by inequality: (the area of the part occupied by the external additives in the mold releasing agent part on the toner base particle surfaces/the area of the mold releasing part in the toner base particle surfaces)×100≤15[%], and inequality: (the area of the part occupied by the external additives in the mold releasing agent part on the 20≤ toner base particle surfaces/the area of the mold releasing agent part in the toner base particle surfaces)×100≤100[%]. The external additives are stuck to the toner base particles preferably at a temperature of the glass transition temperature in the bonding resin Tg ±5(°C).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018399-A (JP)
Title: Discharge crushing method
Inventor: KAKIUCHI YUKIO
IPC: E04G23/08
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge crushing method requiring no formation of a lot of holes in a crushing object of concrete structure, having high work efficiency.  <P>SOLUTION: A groove 7 is formed on the face 5 of the crushing object (concrete plate 4) provided with reinforcements (reinforcing bars 4b) in concrete 4a; discharge parts 30 of an electrode device 3 and a pressure transmitting medium (non-compressive body 42) surrounding the discharge parts are provided in the groove 7; and the crushing object is crushed by applying voltage to the electrodes of the discharge parts for discharging, with an opening of the groove installed with the discharge parts and pressure transmitting medium blocked with a covering material (weight 43).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025155-A (JP)
Title: Pile driver
Inventor: TOMITA YASUKIMI
IPC: E21B4/02
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile driver which is equipped with a hydraulic pressure supply unit capable of securing the wide variable ranges of rotational torque and the number of revolutions, in terms of the rotational output of a rotary drive unit equipped with a hydraulic motor.  <P>SOLUTION: In this pile driver, the rotary drive unit 120, which outputs revolutions by driving the hydraulic motor 121, is equipped with the hydraulic pressure supply unit which comprises a hydraulic pump 1, a control valve 3, normal rotation-side and reverse rotation-side channels 25 and 26, and a main relief valve 4; the hydraulic pressure supply unit is provided with a pilot check valve 5 which is provided in the channel 25 and opened by oil pressure in the channel 26; and a booster channel 27, which is connected astride the pilot check valve 5, comprises an on-off valve 6 which is opened at the set value of the main relief valve 4, a proportional-solenoid decompression valve 8 which decompresses hydraulic oil on a primary side so as to supply it to a secondary side, a hydraulic booster 9 which intensifies the pressure of the hydraulic oil so as to eject it the secondary side, and a check valve 10 for preventing a backflow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006280980-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables players to previously learn that the display on a variable display part will present the specified type of state.  <P>SOLUTION: When the ready for win state is established in the midst of the variable display of symbols on a variable display part, any of ready for win modes of multiple kinds is selected. When the display is controlled in any ready for win mode out of ready for win categories 3-5 for the variation of the symbols in a fashion of characteristically representing G, H, I and the like, special card symbols are temporarily stopped and displayed and then, the variation state of the symbols is switched to cover G, H and I.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008008127-A (JP)
Title: Construction method for correcting differential settlement of building by utilizing buoyancy
Inventor: TAKAHASHI TATSUO
IPC: E02D27/34
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for correcting differential settlement of a building, which corrects the building subjected to the differential settlement, when the building is subjected to the differential settlement.  <P>SOLUTION: The construction method for correcting the differential settlement of the building by utilizing buoyancy comprises the steps of: laying hollow mats each provided with a water injection port in a plurality of places in the lower portion of a slab of a basement, respectively; arranging a water pipe up to the injection port and injecting water into the hollow mat in the place subjected to the differential settlement in accordance with the differential settlement of the building, so that the differential settlement of the building is corrected by utilizing the pressure of the water.  <P>COPYRIGHT: (C)2008,JPO&INPIT