baber/WOPTO huggingface dataset:
Patent JP-2007213724-A (JP)
Title: Method of manufacturing glass substrate for magnetic disk, glass substrate for magnetic disks, and method of manufacturing magnetic disk
Inventor: PINIJJI JINOOBUA
IPC: G11B5/84
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform alignment of a glass substrate at high accuracy, and suppress damage to the glass substrate when an inner, circumferential end face and/or an outer, circumferential end face of a glass substrate for a magnetic disk are/is polished.  <P>SOLUTION: The method of manufacturing the glass substrate for the magnetic disk has a substrate preparation step of preparing a circular glass substrate 10 having a circular hole 12 in a central portion, and an end-face polishing step of polishing at least one of an inner, circumferential end face 14 and an outer circumferential end face 16 of the glass substrate 10 while performing alignment of the glass substrate 10 by inserting an inner-diameter supporting rod for supporting inner diameter of the glass substrate 10 into the circular hole 12 of the glass substrate 10, wherein a surface of the inner-diameter supporting rod, which is to be contacted to the inner circumferential end face 14 of the glass substrate, has surface roughness of 5 μm or less in arithmetic mean surface roughness Ra.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211758-A (JP)
Title: Scroll compressor
Inventor: NOMURA TATSUKI
IPC: F04C18/02
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of expanding dimension tolerance of components as compared to former compressors or of eliminating a shim which is formerly arranged in a joining part of a housing storing a compression mechanism.  <P>SOLUTION: The scroll compressor is provided with a fixed scroll including an end plate having a delivery hole formed at a center part and a scroll body erectly provided on the end plate, a chip seal stored in a chip seal storage groove formed on an end surface of the scroll body of the fixed scroll, a movable scroll including an end plate and a scroll body erectly provided on the end plate and forming a plurality of pairs of working spaces by meshing with the scroll body of the fixed scroll, a chip seal stored in a chip seal storage groove formed on an end surface of the scroll body of the movable scroll, a spindle, a revolution drive mechanism converting rotation of the spindle to revolution motion and transmitting the same to the movable scroll, and a rotation prevention mechanism for the movable scroll. A gap is formed between the chip seal and a chip seal storage groove bottom surface under a condition where force toward the chip seal storage groove bottom surface is not applied on the chip seal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209707-A (JP)
Title: Storage device for portable audio device
Inventor: TAKAHASHI NOBUKO
IPC: A45C11/00
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for a portable audio device, which stores the earphone-fitted portable audio device, which can easily gather an earphone cord without entangling when storing the portable audio device.  <P>SOLUTION: The storage device for a portable audio device includes a base plate-like portion 1, a main bag portion 2 having an access port 21 through which the device can be put in or put out along a vertical direction of the base plate-like portion 1, a loop portion 3 formed on one side of the main bag portion 2 in a width direction, and a winding portion 4 formed on the other side of the main bag portion 2 in the width direction. The winding portion 4 is constituted so as to freely wind the earphone cord.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215684-A (JP)
Title: Administration apparatus and administration container of nutritious composition
Inventor: KAWASHIMA TOSHIYUKI
IPC: B65D83/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an administration apparatus and a administration container capable of efficiently dispensing the optimum amount of a solidified, gelified or solated nutritious composition in one delivery.  <P>SOLUTION: The administration apparatus of the nutritious composition 1 comprises: a cylindrical cylinder member 2 for housing the nutritious composition 1 in the inside; an independent piston body 7 freely slidably fitted inside the cylinder member 2; a first cap member 4 detachably attached to one end of the cylinder member 2; and a second cap member 8 freely detachably attached to the other end of the cylinder member 2. The first cap member 4 is provided with a nozzle 3 for dispensing the nutritious composition 1, and the second cap member 8 is provided with a double power moving means I for moving the piston body 7 to the side of the first cap member 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220826-A (JP)
Title: Inspection method of semiconductor laser element
Inventor: NAKABAYASHI TAKASHI
IPC: H01S5/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To sort an AlGaInAs based semiconductor laser element having a short lifetime appropriately.  <P>SOLUTION: Characteristics of an inspected semiconductor laser element are measured, that element is made to emit a predetermined light output P<SB>D</SB>, and them the characteristics of the inspected element are measured again. An inspected element having a large degree of variation before and after light emission is sorted as a rejectable product having a short lifetime.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219437-A (JP)
Title: Image forming apparatus
Inventor: WATANABE AKIHIRO
IPC: G03G15/08
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus enabled to find a stable sensor output representative value from a sensor output of a toner density sensor even when characteristics of a developer change or when toner density is varied.  <P>SOLUTION: A developer agitating screw is provided with a blade for collecting a developer to a sensor surface side of the toner density sensor, and a toner density control means retrieves a maximum value of the output of the toner density sensor within every predetermined time width larger than a period wherein the blade collects the developer to the sensor surface side of the toner density sensor and uses the obtained maximum value as a representative value to perform toner density control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228714-A (JP)
Title: Power converter
Inventor: URAKABE TAKAHIRO
IPC: H02M1/00
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power converter that can instantaneously detect an overcurrent at a current detection line even if a process for adjusting the output characteristic of a current detector by using a circuit element such as a resistor element is not necessary, can perform the high-responsiveness off-operation of a semiconductor switch element, and can protect the semiconductor switch element from the overcurrent.  <P>SOLUTION: The power converter comprises: a control signal generation part that outputs either an upper-limit threshold voltage or a lower-limit threshold voltage that correspond to the current detection sensitivity of the current detector and an offset voltage; and a gate blocking circuit that off-operates the semiconductor switch element when a detected voltage is higher than the upper-limit threshold voltage, or when the detected voltage is lower than the lower-limit threshold voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222522-A (JP)
Title: Pouring spout of electric kettle
Inventor: SUNAGA HIDEO
IPC: A47J27/21
Filed: 2006-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when adding hot water to a cup containing hot water, in an electric kettle having a hot water pouring spout facing immediately downward, the hot water delivered from the pouring spout falls freely and reaches the surface of the hot water, the freely falling hot water applies an impact to the hot water surface in the cup to splash part of the water, and the splashed hot water reaches a user's hand holding the cup to cause a burn.  <P>SOLUTION: The electric kettle is provided with a control switch 27 for controlling to start or stop the pouring of hot water near the pouring spout and the pouring spout 26 for pouring the hot water positioned diagonally downward relative to the switch.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232785-A (JP)
Title: Liquid crystal display and manufacturing method therefor
Inventor: TAKASU KEIJI
IPC: G02F1/1343
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify manufacturing process in a semitransmissive type liquid crystal display device of an IPS system, provided with a retardation film in a reflection display part.  <P>SOLUTION: When a flattening layer 37 for flattening a color filter layer 36 is formed, the material of the flattening layer 37 is photo-cured locally by using a grid polarizer mask provided with a slit-shaped aperture part, and then the entirety is cured. Thereafter, alignment regulation force is incorporated to the surface of the flattening layer 37. A material of the retardation film is applied on the flattening layer, to which the alignment regulation force is incorporated, and the material is cured to form the aligned retardation film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229068-A (JP)
Title: Electric pot
Inventor: TSUJI KENICHI
IPC: A47J27/21
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption during heat retention as much as possible.  <P>SOLUTION: The electric pot comprises a container capable of boiling water and retaining the heat of the boiled water, a heating means for heating the hot water inside the container, and a heat-retention/heating control means for retaining the heat of the hot water in the container at prescribed temperature by turning on/off a power supply to the heating means. The electric pot also has a storage capacitor with a prescribed capacity to charge the electricity when the power supply to the heating means is on or to discharge the electricity when the power supply is off in retaining the heat, so that the capacitor functions as a control power supply.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232495-A (JP)
Title: Partial discharge remote monitoring device
Inventor: KANEDA KICHIJI
IPC: H02J13/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial discharge remote monitoring device that can efficiently measure even intermittent discharge and can perform monitoring for 24 hours at a low cost.  <P>SOLUTION: The partial discharge remote monitoring device comprises a partial discharge sensor 4 that is installed in a power receiving/distributing apparatus 2, detects partial discharge, and generates a detection signal, a site monitoring device 5 having a comparing circuit 18 for comparing the intensity of the detection signal of the partial discharge sensor 4 with a preset reference intensity and a communicating means 12, and a monitoring terminal 9 for obtaining measurement data of the site monitoring device 5 via the communicating means 12. The intensity of the detection signal of the partial discharge sensor 4 is compared with the reference intensity of the comparing circuit 18 of the site monitoring device 5. When the intensity of the detection signal is the reference intensity or higher, the fact that the detection signal not lower than the reference intensity occurs is transmitted to the monitoring terminal 9 via the communicating means 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171892-A (JP)
Title: Adhesive optical film
Inventor: KANAMARU MIYOSHI
IPC: C09D7/12
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive optical film having high adhesion strength between an adhesive layer and an optical film, effectively suppressing occurrence of adhesive residue and lack of the adhesive, and having high heat resistance and moist heat resistance.  <P>SOLUTION: The adhesive optical film comprises an optical film 1, an adhesive layer 3 layered at least one surface of the optical film 1, and an undercoat layer 2 interposed between the optical film 1 and the adhesive layer 3 and containing an oxazoline group-containing polymer. Otherwise, the undercoat layer comprises a mixture of an oxazoline group-containing polymer and a polyamine polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231384-A (JP)
Title: Anticorrosive for nonferrous metal and water soluble cutting-grinding fluid composition for nonferrous metal
Inventor: INAGAKI HIDEKAZU
IPC: C23F11/14
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anticorrosive for nonferrous metals having excellent anticorrosion property to nonferrous metals and also having excellent environmental suitability, and to provide a water soluble cutting-grinding fluid composition for nonferrous metals.  <P>SOLUTION: The anticorrosive for nonferrous metals is composed of a diamine based compound expressed by general formula (1); R<SP>1</SP>-NH-X-NH<SB>2</SB>(1)(wherein, R<SP>1</SP>is a 6-22C hydrocarbon group; and X denotes a 2-4C alkylene group); and the water soluble cutting-grinding fluid composition contains the anticorrosive for nonferrous metals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230488-A (JP)
Title: Vehicular seat device
Inventor: SUMITA KAZUHIDE
IPC: B60N2/75
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat device capable of forming a large console at an appropriate and desirable height for convenience in use by connecting an armrest to a movable cushion in rear seats.  <P>SOLUTION: The armrest 49 is provided in a central part of seat backs 47B and 48B so that it can be loaded with articles by moving forward separately from the seat backs 47B and 48B. A movable cushion 60 is provided in a central part in the vehicle width direction of seat cushions 47C and 48C so that it can be moved upward and downward to a position close to the front end of the armrest 49 separately from the seat cushions 47C and 48C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240228-A (JP)
Title: Optical tomographic imaging apparatus
Inventor: OOKUBO KAZUNOBU
IPC: A61B1/00
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of the image quality of a tomographic image caused by the polarized state of interference light in an optical tomographic imaging apparatus.  <P>SOLUTION: The interference light L4 obtained by multiplexing a reflected light LS and a reference light L2 from a measurement object S, and is guided to an interference light detection means 40 by an optical fiber FB4 that is a wave guide means. The interference light detection means 40 has a spectroscopic means 42 as a spectroscope for spectrally separating the interference light L4. A polarization setting means 41 for setting the polarization state of the interference light L4, guided by the optical fiber FB4 to a predetermined polarization state to make the interference light L4 incident on the spectroscopic means 42, is provided between the optical fiber FB4 and the spectroscopic means 42.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006228742-A (JP)
Title: Ceramics heater and its manufacturing method
Inventor: NATSUHARA MASUHIRO
IPC: H01L21/205
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramics heater and method of manufacturing the same, the ceramics heater is superior in thermal uniformity at heating an object to be processed, as a result of suppressing the variations in the characteristics of each product and preventing short circuitings.  <P>SOLUTION: The ceramics heater has a ceramics heater 1a, and a heater circuit pattern 2, formed and circuit designed on the ceramics heater 1a through computer simulation. The temperature distribution of the formed ceramics heater at heating is preliminarily calculated and predicted by computer simulation. The ceramics heater, having superior thermal uniformity at heating an object to be processed, can thus be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007238255-A (JP)
Title: Door opening/closing device of elevator
Inventor: KITAZAWA MASAYA
IPC: B66B13/12
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening/closing device of an elevator having a narrowed interval between a car threshold line expressing the tip of a car on the landing side thereof and a landing threshold line expressing the tip of the landing on the car side thereof.  <P>SOLUTION: The door opening/closing device of the elevator is provided with a car side door 2 provided in the car and having a car side engagement device 9, and a landing side door provided in the landing and having a landing side engagement device. The car side engagement device and the landing side engagement device are engaged with each other, and the car side door and the landing side door are integrated with each other for opening and closing. The car is provided with a guide means which is moved to be positioned close to the car side door from the landing side door when the car side engagement device fully closes the car side door, so that the car side engagement device is not moved vertically during a time when the car side door and the landing side door are engaged with each other for opening and closing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243686-A (JP)
Title: Image pickup device
Inventor: SOGA KUNIHIRO
IPC: G03B17/56
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To correct inclinations in front and back directions and a twist in the horizontal direction in an image pickup device body when it is difficult to maintain the horizontality of a vehicle in a camera installed to a movable body such as the vehicle.  <P>SOLUTION: The electric head of the image pickup device is provided with a horizontal inclination sensing part of a camera and a twist sensing part with respect to the horizontality senses the state of the image pickup device, and controls the electric head and a twist correction rotating part. When installed to an inclined table, the horizontal inclination sensing part and the horizontal twist sensing part output control to a vertical rotation driving part and a twist correction driving part, catch a subject, and correct a twist on a monitor display.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238552-A (JP)
Title: Method for producing 2-hydroxy-4-methylthiobutanoic acid and equipment for producing the same
Inventor: KINOSHITA MASAHIRO
IPC: C07C323/52
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 2-hydroxy-4-methylthiobutanoic acid, by which the 2-hydroxy-4-methylthiobutanoic acid can efficiently be purified in food operability from a reaction solution obtained in a production process, and water supplied to the production can efficiently be used to reduce the cost of the production, and to provide an equipment for producing the same.  <P>SOLUTION: This method for producing the 2-hydroxy-4-methylthiobutanoic acid comprises hydrating 2-hydroxy-4-methylthiobutanenitrile in a hydration tank 2, hydrolyzing the product in a hydrolysis tank 4, removing low boiling point components in the reaction solution with a distillation tower 7, neutralizing the residue in a neutralizing/separating tank 8 to phase-separate into an organic phase containing the 2-hydroxy-4-methylthiobutanoic acid and an aqueous phase containing water, separating the phase-separated organic phase from the aqueous phase, concentrating in a concentration tank 9, and then supplying the water distilled out from the organic phase in the concentration tank 9 into the hydrolysis tank 4 through a returning line 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244503-A (JP)
Title: Server and game system
Inventor: SUDO SATOSHI
IPC: A63F13/493
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system capable of preventing a player from interrupting a playing for a long period.  <P>SOLUTION: The game system provided with at least an installation type terminal device having a controller for outputting a command signal according to operation by the player and operating with power supply from an external power source is provided with: an ability value storage means which stores an ability value in a rewritable manner; a final play date storage means which stores final play date data showing a date of finally performing either a first program or a second program; and an ability value degrading processing means which judges whether a period passed from the date shown by the final play date data to a present date is not shorter than a setting value predetermined as an object to be compared with the passed period and which performs the processing of degrading the ability value stored in the ability value storage means when it is judged that the passed period is not longer than the setting value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006222441-A (JP)
Title: Capacitor, wiring board, decoupling circuit, and high-frequency circuit
Inventor: NISHIMURA MICHIAKI
IPC: H01G4/30
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor in which a low ESL and a high capacitance are both realizable while occurrence of cracks can be depressed.  <P>SOLUTION: The capacitor 10 includes a stack member 1 formed by stacking a plurality of dielectric layers; a plurality of first and second conductor layers 3, 4, each layer being interposed between dielectric layers different from each other; a plurality of first feed-through conductors 5 that penetrates the dielectric layers in the stacking direction and electrically connects the plurality of first conductor layers; and a plurality of second feed-through conductors 6 that penetrates the dielectric layers in the stacking direction and electrically connects the plurality of second conductor layers. The first feed-through conductors and the second feed-through conductors are lined up in a matrix with a first feed-through conductor arranged next to a second feed-through conductor with respect to a first direction of the arrangement, while the first feed-through conductors and the second feed-through conductors are respectively arranged one next to another of the same feed-through conductors with respect to a second direction substantially orthogonal to the first direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007255246-A (JP)
Title: Protective device of motor-driven compressor
Inventor: HANEDA AKIRA
IPC: F04B39/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective device of a motor-driven compressor for providing accurate operation of a motor protector, also providing the noise reducing effect, and having further high productivity.  <P>SOLUTION: The motor protector 105 protects a motor for driving the motor-driven compressor from overheat, and is adhered via a pressure sensitive adhesive material 109 to a plane part 104 formed outside a sealed vessel 101 of the motor-driven compressor. Assembling work is further facilitated, while providing the vibration control effect by the pressure sensitive adhesive material 109, by eliminating a clearance between the sealed vessel 101 and the motor protector 105.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259566-A (JP)
Title: Cilia actuator
Inventor: TAKAHASHI TOKUO
IPC: H02N1/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cilia actuator which can generate a driving force through a simple arrangement.  <P>SOLUTION: The cilia actuator comprises an actuator body 20a having a supporting body 21a and provided with a plurality of tilting legs 22a-L and 22a-S of different length arranged on one side of the supporting body 21a while tilting in one direction and exhibiting a restoring force in the anti-tilting direction, a means imparting a driving force for tilting the tilting legs 22a-L and 22a-S of the actuator body 20a, and a relative moving body 30 arranged to come into friction control with the tilting legs 22a-L and 22a-S of the actuator body 20a.  <P>COPYRIGHT: (C)2008,JPO&INPIT