baber/WOPTO huggingface dataset:
Patent JP-2004139098-A (JP)
Title: Optical recording medium and voice decoding device
Inventor: TANAKA YOSHIAKI
IPC: G10L19/06
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To manage a reproduction-side processing time when a multichannel voice signal is encoded with variable compression ratio.  <P>SOLUTION: Predicting circuits 13D1, 13D2, and 15D1 to 15D4 and buffer selectors 14D1, 14D2, and 16D1 to 16D4 perform predictive encoding of a 6-channel voice signal. A DTS generator 17 generates decoding time stamp information showing the read timing of compressed data from a decoding-side input buffer 22a according to the amounts of predictively encoded data by channels and a formatting circuit 19 formats the data into a packet having a packet header including the decoding time stamp information and user data including the compressed data. An access unit search pointer is set in the packet header, so when the multichannel voice signal is encoded with variable compression ratio, a reproduction side is capable of search reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173263-A (JP)
Title: Digital still camera, its control method and its program
Inventor: TAKASHIMA TORU
IPC: H04N5/225
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital still camera and its program capable of enhancing operability when external equipment is connected with them.  <P>SOLUTION: The digital still camera is provided with a connection part 4 which connects pieces of external equipment 2, 62, a connection detecting part 12 which detects that pieces of the external equipment 2, 62 are connected with the connection part 4 or that connection is released, an electronic view finder 15, a liquid crystal monitor 16 by which an image can be viewed from the outside and a first controller which performs control so that the digital still camera shifts to a transfer mode, image information is transmitted to pieces of the external equipment 2, 62 and furthermore, display of the image information is switched from the electronic view finder 15 to a liquid crystal monitor 16 when the connection is detected by the connection detecting part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005139304-A (JP)
Title: Cellulose acylate film, polarizing plate, and liquid crystal display
Inventor: FUKAGAWA NOBUTAKA
IPC: C08J5/18
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cellulose acylate film having small optical anisotropy and small change of optical properties due to heat and humidity; a polarizing plate-protective film having no surface defect and performance change, and good processing suitability and durability during preparation of a polarizing plate; and to provide a liquid crystal display having a wide viewing angle and high display quality by using the polarizing plate using the protective film in the liquid crystal display.  <P>SOLUTION: In the cellulose acylate film, the absolute value of Rth at 25°C and an RH of 60% is 25 nm or less, and the difference between Rth at 25°C and an RH of 10% and Rth at 25°C and an RH of 80% is 40 nm or less, wherein the Rths are calculated from the formula: Rth=ä(nx+ny)/2-nz}×d, wherein nx is the refractive index in the slow-axis direction within the plane of an optically anisotropic layer; ny is the refractive index in the fast-axis direction within the plane of the optically anisotropic layer; nz is the refractive index in the thickness direction of the optically anisotropic layer; and (d) is the thickness of the plane of the optically anisotropic layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148784-A (JP)
Title: Detector for traveling lane on road surface
Inventor: KAKINAMI TOSHIAKI
IPC: G06T7/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably detect a traveling lane by precisely specifying the position of a mobile body while properly detecting a traveling lane border line without being affected by the position and attitude of an imaging means.  <P>SOLUTION: Straight line data are detected from images of a road surface continuously taken by the imaging means VD, and based on the linear data, the traveling lane (not shown) of the mobile body (e.g., vehicle) is detected by a traveling lane detection means LD. A projection transformation is computed based on the straight line data by a projection transformation arithmetic means PT. Based on the computing result by the projection transformation arithmetic means, the position of the imaging means VD on the road surface is specified by an imaging means position specification means ID, and the position of the imaging means VD on the road surface or the position of the mobile body (vehicle) is specified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148130-A (JP)
Title: Developing device and image forming apparatus using same
Inventor: ODA YASUHIRO
IPC: G03G15/08
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which stable developing characteristics free from nonuniform images is ensured with a structure using a recovery roll in a hybrid developing system, and to provide an image forming apparatus using the developing device.  <P>SOLUTION: The developing device includes a toner carrier 2 which is opposed to an image carrier 1 carrying an electrostatic latent image on it and carries toner on its surface, a developer carrier 3 for supply which supplies toner to the toner carrier 2, a developer carrier 4 for recovery which recovers toner from the toner carrier 2, and a conveyance member 5 which transfers two-component developer between the two developer carriers 3 and 4. The developing device makes developer flow from the developer carrier 3 for supply, via the conveyance member 5, to the developer carrier 4 for recovery. The developing device is provided with a drive control means 8 which, before the toner carrier 2, the developer carriers 3 and 4, and the conveyance member 5 are driven in a fixed mode 6 that is a regular development drive condition, executes a development preparation mode 7 for giving priority to the flow of developer in the area where the toner carrier 2 and the developer carrier 4 for recovery are opposed to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151370-A (JP)
Title: Oscillation circuit
Inventor: KUWABARA TOSHIHIDE
IPC: H03B5/18
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation circuit for easily adjusting the oscillation frequency with high accuracy.  <P>SOLUTION: An oscillation circuit is formed on a multi-layer board, and a micro strip line resonator L1 for determining an oscillation frequency is formed in a U-shaped pattern. A pattern P1 for electrically short-circuiting an opposite part to the U-shaped pattern is formed at an upper layer of the U-shaped microstripline. By short-circuiting the pattern P1 adequately when adjusting a frequency, the apparent length of macrosstripline can be made adjustable by a small capacity between layers, and the oscillation frequency can be adjusted easily, with high accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154301-A (JP)
Title: Soft capsule
Inventor: KAMATA IZUMI
IPC: A61K31/205
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a soft capsule that has a moderately soft coating film of capsule with smooth surface, keeps protecting action of contents and easiness to swallow for a long period of time and is obtained by wrapping contents of L-carnitine of main component in a gelatin-coating film.  <P>SOLUTION: The soft capsule is obtained by wrapping contents comprising 100 parts wt. of L-carnitine and 7.5-35 parts wt. of purified water in a capsule coating film consisting essentially of gelatin. Water absorption of the capsule coating film by L-carnitine is controlled and neither hardening nor cracking of capsule coating film occurs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160186-A (JP)
Title: Hinge
Inventor: MATSUKUMA YASUSHI
IPC: H02B1/38
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge which has excellent assembling workability without requiring a caulking process for fixing a pin.  <P>SOLUTION: The hinge includes a fixing side hinge member 1, a movable side hinge member 2, an inside link 3 and an outside link 4 coupled by pins 15, 16 in such a manner that the hinge is rotated with the shanks of the pins 15, 16 as shafts. Parts 17 and 18 to be locked are provided at the shanks of the pins 15, 16. Elastic locking parts 19, 20 for locking the parts 17, 18 to be locked are provided at the inside link 3. The parts 17, 18 to be locked are locked to the elastic locking parts 19, 20 by inserting the pins 15, 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153683-A (JP)
Title: Air-conditioner
Inventor: ASAOKA TAKEHARU
IPC: F25B41/04
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To stably maintain comfortability by air-conditioning of respective rooms by a plurality of refrigerating cycles which independently air-condition a plurality of cabins.  <P>SOLUTION: This air-conditioner is equipped with a first refrigerating cycle 9 which air-conditions a ground floor cabin 10, second refrigerating cycles 19 and 29 which air-condition a second floor cabin 20, and a distribution controlling device 60 which distributes a refrigerant circulating in either one from the second refrigerating cycles 19 and 29 into the first refrigerating cycle 9 when a thermal load in the ground floor cabin 10 has exceeded the air conditioning capacity value of the first refrigerating cycle. Thus, the refrigerant which circulates in a plurality of the refrigerating cycles which independently air-condition the ground floor cabin 10 and the second floor cabin 20 can properly be distributed in response to the thermal loads of both cabins 10 and 20 by the operation of the distribution controlling device 60. Therefore, the comfortability by the air-conditioning of respective cabins can stably be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159073-A (JP)
Title: Semiconductor laser element and manufacturing method thereof
Inventor: NITORI KOICHI
IPC: H01S5/223
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element having laser characteristic assuring excellent reproducibility and a manufacturing method for the same.  <P>SOLUTION: The semiconductor laser element 1 comprises a first conductivity type clad layer 4; an active layer 5; a first second conductivity type clad layer 6; a second conductivity type etching stop layer 7 which is thinner in the periphery than the center area; a rectangular ridge 10 composed of a second conductivity type clad layer 8, and a second conductivity type cap layer 9 formed at the center of the second conductivity type etching stop layer 7; a pair of first conductivity type current pinching layers 11, 11 for holding the ridge 10, and a second conductivity type contact layer 12 laminated on the ridge 10; and a pair of first conductivity type current pinching layers 11, 11. In the semiconductor laser element 1, the second conductivity type etching stop layer 7 is formed of a material which is the same as those of a pair of first conductivity type current pinching layers 11, 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153093-A (JP)
Title: Method for manufacturing blast material for metal
Inventor: IWASAKI MINORU
IPC: C09K3/14
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method by which a good-quality blast material for metals can be industrially mass-produced by utilizing waste insulators.  <P>SOLUTION: The method for manufacturing a blast material for metals is provided with a crushing process 10 for crushing the waste insulators into fine granular pieces to obtain insulator crushed objects, a sorting process 20 for removing mortar pieces included in the insulator crushed objects to obtain insulator scraps, a drying process 30 for hot-drying the obtained insulator scraps, and a grain size selecting process 40 for extracting objects with a specific grain size, for example, a grain size of 0.8-2.0 mm by passing the insulator scraps through a sieve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158198-A (JP)
Title: Method and apparatus for manufacturing magnetic head
Inventor: TAKANUKI KAZUAKI
IPC: G11B5/127
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a magnetic head that enable a slider to be fitted even after suspensions and an actuator block are assembled and prevent the slider from being broken owing to ESD(Electro Static Discharge) etc.  <P>SOLUTION: A plurality of suspensions which face each other are pushed to be opened and thus a gap of prescribed height is formed atop of a suspension to be fitted with the slider. Both flanks of the slider are gripped with a press surface provided to a gripping mechanism and an ABS of the slider is made to abut against a horizontal restriction surface formed on the gripping mechanism, thereby restricting the horizontal attitude of the slider. Then the slider held by the gripping mechanism is inserted into the gap and the back of the slider is fitted to the tip of the suspension through a connecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163568-A (JP)
Title: Canister
Inventor: HAYAKAWA MASAHARU
IPC: F02M25/08
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly establish reduction of height of a canister due to a restriction condition from vehicle mounting and improvement of adsorption efficiency of evaporating fuel.  <P>SOLUTION: Evaporating fuel is circulated in a layer of adsorption agent 23 with meandering in vertical and horizontal directions. Flow changing plates 17-20 as meandering means are arranged in an adsorbent layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164333-A (JP)
Title: Global positioning method and global positioning system
Inventor: KISHIMOTO NOBUHIRO
IPC: H04W4/24
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a global positioning method capable of detecting a received position with ultrahigh sensitivity and proper response, even if the satellite received signal is attenuated.  <P>SOLUTION: The method of global positioning for obtaining a pseudo-distance from the receiver terminal to the satellite from the satellite received signal for prescribed time. From the satellite received signal for prescribed time, a prescribed number of a first input signal delayed for minute time equivalent to one bit of navigation data in acquisition start time. A second input signal is obtained by synchronous addition of each first input signal. The pseudo-pattern prepared by the receiver terminal, operated on the second input signal, is further operated on the second input signal. The obtained signal is subjected to the synchronous addition over the satellite received signal for the prescribed time, and the correlation calculation between the obtained synchronous addition signal and the replica PN code previously prepared by the receiver terminal is performed. From this results, delayed value is detected and the pseudo-distance is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165681-A (JP)
Title: Integrated circuit designing device and method
Inventor: KANAMARU SHIGESUKE
IPC: H03K19/003
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit designing device and method for designing it unnecessary to integrate a duplex circuit and a main body circuit even when optimization by logical synthesis is performed in LSI design.  <P>SOLUTION: This integrated circuit designing device is provided with: a storage device equipped with an RTL (Register Transfer Level) file having RTL descriptions including layering designation and a corresponding file showing the correspondence of the output ports of two modules to be layered corresponding to the layering designation; and an arithmetic processor for designing an integrated circuit in accordance with the RTL file. The arithmetic processor performs the layering of a circuit to be designed corresponding to the RTL file, and prepares an output port file showing the output ports of the layered module group constituting the circuit, and selects the output port on the basis of the output port file and the corresponding file, and investigates a logical gate constituting a path up to the selected output port. Thus, the design of an LSI can be performed by the integrated circuit designing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165692-A (JP)
Title: Image processor and image processing method
Inventor: OTSUKA KAZUO
IPC: G06T7/40
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect a circular object in an image precisely and robustly to disturbance.  <P>SOLUTION: An edge image is shifted in a direction according to the number of sample points to obtain degree of accumulation Z in an attention arrangement position in a composite accumulated image (S904). A parameter W is determined based on changes in horizontal and vertical edge components in the position of each sample point of a template object in the edge image and the position of each sample point (S905). When the score S based on Z and W is S≥α, the attention arrangement position is determined as a central position to be determined (S908).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161480-A (JP)
Title: Object processing system, object moving method and object processed by using the moving method
Inventor: MAEHARA HIROSHI
IPC: G02B21/32
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly move a micro-object captured by optical tweezers to a desired position.  <P>SOLUTION: This object processing system has the optical tweezers 106 for moving the micro-object to which light is illuminated by moving the light by capturing a micro-object sample S by illuminating to the micro-object sample S included in a liquid sample with the light, and a guiding means 1 for regulating a moving range of the micro-object sample S captured by the optical tweezers 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167801-A (JP)
Title: Image forming apparatus
Inventor: TAKADA HIDEAKI
IPC: G03G15/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the replaceability of consumables such as a toner cartridge with a process cartridge or a transfer unit.  <P>SOLUTION: An image forming apparatus includes an image forming section and an image reading means for reading a document above the image forming section. The image reading part is mounted to be capable of opening with the center of rotation having at least two axes for the image forming section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187497-A (JP)
Title: Stepper motor not generating noise nor movement while re-zeroing
Inventor: BETTS STEPHEN L
IPC: H02P8/32
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus driving a stepper motor to make it conduct homing.  <P>SOLUTION: A sine/cosine method (a phase difference of 90° between drive signals) and a 24 microstep pulse width modulation (PWM) voltage signal are used to drive a motor. For using a micro-programmable PMW level, a microprocessor reads out from a table stored in a memory a voltage level corresponding to the quantity of angle displacement desired for the motor applied to its coil. For reducing the recoil of a pointer on an output shaft of the motor and a level of generated noise, when the pointer is brought into contact with a mechanical stop to a level which is almost not recognizable, the applied voltage is decreased to 15% to 30% of the ordinary drive voltage (about 1V, in the case of a 5V system). The speed of homing is set to a value lower than the new start/stoppage frequency of the motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005171506-A (JP)
Title: Method and device for preventing cutting of shallow buried material
Inventor: ITAMOTO YASUHIRO
IPC: G01V9/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shallow buried materials (telephone lines, gas pipes, city water pipes, etc.) buried in the road surface of a paved road from being cut by a road cutter.  <P>SOLUTION: By this method for preventing shallow buried materials from being cut off, a container 12 in which red oxide 18 is stored is buried near the shallow buried materials 30. By this, when a pavement 28 is cut off by using the road cutter 32, a rotary blade 34 first cuts off and destroys the container 12. The red oxide 18 comes out from the destroyed container and appears on the ground, and a worker can observe it. As a result, the worker can find beforehand that the shallow buried materials (for example, telephone lines) are buried under the pavement to be cut off and the erroneous destruction of the shallow buried materials can be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172573-A (JP)
Title: Rotation detection device and its manufacturing method
Inventor: TSUGE HIROYUKI
IPC: G01D5/245
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detection device and its manufacturing method adapting to an increase in the types of rotation detection ICs at low cost.  <P>SOLUTION: The rotation detection device comprises: a rotation detection section which detects the rotation of a rotating body and outputs its rotation detection signal; a case-shaped housing having hollow shape of which one end is an inlet and the other end is blocked and into which the rotation detection section is inserted to be fixed; and a shape adjustment section formed by resin molding so that the rotation detection section is covered to match the shape of the rotation detection section to the internal shape of the housing. A method of manufacturing the rotation detection device is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172602-A (JP)
Title: Defect inspecting apparatus
Inventor: OMORI TAKEO
IPC: G01N21/956
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize an intensity distribution of a light for irradiating a board without enlarging an apparatus even if the intensity distribution of the light emitted from a light guide fiber, is angularly non-uniform.  <P>SOLUTION: The inspected board 11 is irradiated with the illumination light L1 through the light guide fiber 22, a first optical system (23-26) for projecting a variable magnification image of a light-emitting face 22b of the light guide fiber and a second optical system 27 for collimating the light from the first optical system and producing the illumination light L1. A diameter ϕ<SB>L</SB>and a numerical aperture NA<SB>L</SB>of the light-emitting face of the lightguide fiber, magnification β of the first optical system and the focal length f of the second optical system satisfy the conditional expression (1):ϕ<SB>L</SB>≥ 2xfxNA<SB>W</SB>/ β and the conditional expression (2): NA<SB>L</SB>xk ≥ βxϕ<SB>W</SB>/ (2xf), where k (0<k<1) is a predetermined constant, ϕ<SB>W</SB>is diameter of the inspected board, and NA<SB>W</SB>is the numerical aperture of the inspected board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170641-A (JP)
Title: Conveyor device
Inventor: SATO HIROYUKI
IPC: B65G35/06
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To convey the articles to be conveyed with the same conveyor at a production line in which PR1 having a large distance and DL having a small distance between the conveyed articles are mixed.  <P>SOLUTION: This device has a first dog 21 fitted with a toe pin 20 disposed at a chain 3 for each sum (L+DL) of length L of a carriage 1 and a carriage interval DL in the PR1, a second dog 22 fitted at the toe pin 20 disposed at the chain 3 on an upstream side of the first dog 21 by a gap (DL-DS) to the carriage interval DS from the DL and DR, a third dog 23 fitted with the toe pin 20 disposed at the chain 3 on the upstream side of the second dog by the gap (DL-DS), a first cam rail 11 which releases engagement between the tow pin 20 and the first dog 21, and a second cam rail 12 which releases the engagement between the toe pin 20 disposed on a downstream side of the first cam rail 1 by the sum (L+DS) and the second dog 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI