baber/WOPTO huggingface dataset:
Patent JP-2004235790-A (JP)
Title: Digital camera
Inventor: KAZAMI KAZUYUKI
IPC: H04N101/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in a cooperative operation system which can select a camera for photographing an object and a camera for actually recording photographed image data to a memory card.  <P>SOLUTION: The digital camera is provided with: a connection means to other digital cameras; a photographing instruction means for instructing photographing; a photographing camera setting means for setting a camera to be a photographing camera for photographing the still picture of the object; a recording camera setting means for setting a camera to be a recording camera for recording still picture data of the object to a long time storage medium; and an output means for outputting the setting results to the other cameras.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235809-A (JP)
Title: Communication system
Inventor: SAGAWA USHIO
IPC: H04J13/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulation/demodulation system exhibiting significant tolerance for the communication quality deterioration due to the interference when the transmission capacity is increased and a large number of communication units exist in a communication system employing a pulse signal.  <P>SOLUTION: Using a plurality of pulse signals having a time waveform of approximately Gaussian distribution from a pulse generator 14, a modulation circuit group 15 performs time differentiation modulation different number of times for each pulse signal to generate signal groups in an orthogonal relation having a waveform of the product of approximate Hermitian function and Gaussian distribution. Input data 12 to be transmitted is assigned independently to the amplitude of each signal and a synthesis unit 16 radiates respective signals superposed and multiplexed under synchronized state from an antenna 17 thus realizing a large transmission capacity at the time of transmission.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234282-A (JP)
Title: Imprint collation system
Inventor: HORIE MUTSUHIKO
IPC: H04N1/387
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imprint collation system that facilitates principal collation from an imprint by embedding biometric information in the imprint.  <P>SOLUTION: The imprint collation system comprises a fingerprint information reading part 1 for reading in fingerprint information, a fingerprint feature extraction part 2 for extracting a feature of the fingerprint information read in by the fingerprint information reading part 1, and an imprint creation part 4 for deforming an imprint according to displacement information corresponding to the feature extracted by the fingerprint feature extraction part 2 to create an imprint with the fingerprint information added. Collation is based on the imprint with the created biometric information added.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232808-A (JP)
Title: Start clutch for vehicle
Inventor: HAMAI KYUGO
IPC: F16D47/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start clutch for a vehicle capable of transmitting the torque with good response when a transition is made from the drive condition into the coasting condition and of enhancing the fuel economy by suppressing the consumption of the electric power.  <P>SOLUTION: The start clutch for the vehicle is to engage and disengage the shifting mechanism part of an automatic transmission with/from an engine, and a solenoid pilot clutch is arranged so that it is in the disengaged condition when the current is fed and is in the engaged condition when the current is not fed, and a cam mechanism is formed from a drive cam surface to make conversion into an axial direction propelling force in the drive condition when the torque is fed from the engine and a coast cam surface to make conversion into an axial direction propelling force in the coasting condition when the torque fed from the shifting mechanism part, wherein the cam angle of the coast cam surface is set greater than the cam angle of the drive cam surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240245-A (JP)
Title: Immersion oil for microscope
Inventor: FUKUNAGA YUICHI
IPC: G02B21/16
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide immersion oil for a microscope whose own fluorescence is low, which has excellent property required for the immersion oil for the microscope such as a refractive index, an Abbe number, viscosity and resolving power, and especially which is suitable for a fluorescence microscope.  <P>SOLUTION: The immersion oil for the microscope is composed by blending (B) phthalic acid ester by 2-20 mass parts and (C1) liquid paraffine and/or (C2) paraffine halide by 5-50 mass parts in (A) liquid diene copolymer by 100 mass parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237412-A (JP)
Title: Picking and placing device
Inventor: YAMAMOTO TAKEHISA
IPC: B65G47/90
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking and placing device having a simple structure and being manufactured at low cost.  <P>SOLUTION: This picking and placing device is provided with a cord member 5 wound around a wheel 12, a connecting member 25 connected to a part of the cord member 5, a rotary body 26 attached to the connecting member 25, and vertically moving and normally/inversely rotating by the driving of the cord member 5, and a lift frame 20 supporting the rotary body 26 rotatably about a horizontal axis and vertically moving integrally with the rotary body 26. The rotary body 26 is held in a non-rotated state only when being raised to a position of a central point of the wheel 12 and being lowered in a position lower than the central point of the wheel 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244661-A (JP)
Title: Method of producing thin film
Inventor: MIZUTANI KOJI
IPC: H05B33/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To suitably realize an objective film thickness with minimized period of time in the method of producing a thin film using an atomic layer growth method.  <P>SOLUTION: In the method of producing a thin film where AlCl3 and H2O as source materials are alternatingly fed to a substrate to deposit an Al2O3 thin film, the feeding time of AlC13 in the first cycle in the feeding cycles is made longer than the feeding time of AlC13 in the cycles on and after the second time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247092-A (JP)
Title: Short arc type ultra-high pressure mercury lamp
Inventor: TSUKAMOTO TAKUYA
IPC: H01J17/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra-high pressure mercury lamp capable of solving the problems caused by projections generated at the tip of electrodes.  <P>SOLUTION: This ultra-high pressure mercury lamp comprises a pair of electrodes opposed to each other with a space of 2 mm or less in an arc tube made of quartz glass. The arc tube is filled with not less than 0.15 mg/mm<SP>3</SP>of mercury, a rare gas, and 1×10<SP>-6</SP>to 1×10<SP>-2</SP>μmol/mm<SP>3</SP>halogen. At least one of the pair of electrodes is made up of a large diameter portion formed at a shaft portion by fusing; a projecting portion formed of the tip of the shaft portion, and a reduced diameter portion formed by fusing to extend from the large diameter portion toward the projecting portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247899-A (JP)
Title: Image reproducing apparatus
Inventor: ITOU TAKEYOSHI
IPC: H04N101/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reproducing apparatus enabling a user to search a desired frame from moving image data, and to start the moving image at the designated frame position.  <P>SOLUTION: When a moving image to be reproduced is selected from at least one item of moving image data recorded in a recording medium, a plurality of digest frames are automatically extracted for the moving image data at a predetermined interval, and the plurality of digest frames are arranged in order of time sequence and are displayed as a list on the display screen of a liquid crystal monitor. A user selects a desired digest frame from among the digest frames on the screen, and can further feed frames before and after the selected digest frame to search a desired frame image. If the user stops frame feeding operation when the desired frame is displayed and inputs a command of starting moving image reproduction, the display screen is switched from a multi-screen display to a single screen display, and moving image reproduction starts at the frame position of this display.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250897-A (JP)
Title: Earth retaining wall construction method
Inventor: NISHIGUCHI KEIICHI
IPC: E02D3/12
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth retaining wall construction method wherein there is little possibility of an excavated hole wall collapsing without using any sheet pile and core or the like for constructing an the earth retaining wall.  <P>SOLUTION: The earth retaining wall construction method for constructing the earth retaining wall on the ground comprises: a first section formation work A forming a first section by executing, in a surface layer section of the ground; a first excavation process a1 moving soil by excavating a plurality of excavated holes up to a first predetermined depth at predetermined intervals; a second excavation process a2 producing a first mixing soil of a hardener with soil by excavating the excavated holes filled with the hardener up to a second predetermined depth in such a state; a back filling process a3 wherein a second mixing soil is produced by adding the hardener to the soil to be moved, and the excavated holes are filled with the second mixing soil and a hardening process a4 for hardening the first to the second mixing soil by leaving it alone for a predetermined time after the back filling process; and a second section formation work B forming a second section continued to the first land by executing, in the ground among the excavated holes excavated by the first section formation work A, a first excavation process b1, a second excavation process b2, a back filling process b3 and a hardening process b4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251692-A (JP)
Title: Information communication system
Inventor: NAKAMURA AKITOSHI
IPC: H04W4/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information communication system capable of informing beforehand of visit of a user of a navigation system to the destination side set in the navigation system.  <P>SOLUTION: An in-vehicle unit of the navigation system loaded on a vehicle 100 is provided with a transmission means for transmitting information for showing the destination set in the in-vehicle unit to a prescribed communication network. The information is transmitted to a communication device 600 installed on an information providing service center through the prescribed network comprising a base station 400 and a network 500. A receiving terminal 701 or the like is installed on each facility such as a store or a hotel set as the destination. When receiving the information from the in-vehicle unit of the vehicle 100 through the communication network, the communication device 600 transmits the information that a vehicle traveling to the destination exists to the receiving terminal 701 or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248799-A (JP)
Title: Pipeline washing device for endoscope and pipeline washing method
Inventor: ITO SHUNICHI
IPC: A61B1/12
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline washing device for an endoscope for easily and certainly washing a pipeline by brushing, and a pipeline washing method.  <P>SOLUTION: The pipeline of the endoscope is washed using the pipeline washing device 10 for the endoscope equipped with a flexible brush thread 20 having a plurality of brush parts 22 provided on one end part side of a flexible shaft 21 and an electromotive winder 30 for taking up the flexible brush thread 20 from the other end part side of the shaft 21 by electromotive force. First, a user inserts the brush thread 20 into the pipeline of the endoscope from the one end part side thereof manually to protrude the brush parts 22 entirely from the pipeline of the endoscope and performs the ON-operation of the electromotive winder 30. The brush thread 20 is drawn out in the direction opposite to the brush inserting direction by the electromotive winder 30 and the inner wall of the pipeline of the endoscope is washed by the brush parts 22 passed through the pipeline of the endoscope.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253050-A (JP)
Title: Information reproducing device and information recording device
Inventor: AOKI ETSUKO
IPC: G11B27/10
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the user access for video scene searching in the case of recording/reproducing, or only reproducing, or only recording information.  <P>SOLUTION: A character only to be a caption feature, additional information only other than the character of the caption feature and text information, or additional information only other than the text information is detected from the CC information of a television signal containing closed caption (CC) information, the change of the information is analyzed, vide scene searching is facilitated by correlating the changed information with a video, and recording and reproducing, reproducing only, or recording only is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254186-A (JP)
Title: Audio/video synchronous control method and device
Inventor: RYU HAIRIN
IPC: H04N5/92
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce scale of an audio/video synchronous control circuit by using a small-sized buffer for decoding without depending on size of an access unit of an input file in an audio/video synchronous control system.  <P>SOLUTION: Data quantity at a fixed time interval is calculated based on size information and time stamp information about each access units to be obtained from an input file including compressed and coded audio/video data. Audio data and video data having the data quantity are stored in an audio buffer and a video buffer, respectively according to the calculated time interval. Data transfer frequencies are calculated based on the time stamp information. The audio data and the video data are transferred to an audio decoder and a video decoder according to the calculated data transfer frequencies.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255277-A (JP)
Title: Apparatus and method for discharging liquid drop, electro-optic device and electronic component
Inventor: MIURA HIROTSUNA
IPC: B05C5/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for discharging liquid drops by which the liquid drops are surely applied on an objective place even when a substrate has projecting and recessed parts.  <P>SOLUTION: The liquid drop discharge apparatus 100 has a discharge head 130 for discharging the liquid drops corresponding to a driving waveform, a substrate carriage 112 for scanning the substrate 190 to the discharge head 130 and a distance sensor 140 for detecting the estimated flying distance of the liquid drops. In the liquid drop discharge apparatus 100, the output timing of the driving waveform supplied to the discharge head 130 is delayed as the estimated flying distance detected by the distance sensor 140 is made short.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258287-A (JP)
Title: Video display system
Inventor: OGURO HISASHI
IPC: G09F9/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display system that can display a virtual space picture with a visible light beam and an auxiliary picture with an invisible light beam by a main video display device and present information by means, such as means for the senses of smell and touch, and vibration, other than a visual sensation means accompanying the picture display.  <P>SOLUTION: The video display system capable of displaying a picture is equipped with a main video display device equipped with a 1st display means of displaying a picture using a visible light beam with a wide field of vision, and an appreciation direction detecting means of detecting the appreciation direction of an appreciator and a 2nd display means of displaying information regarding a picture in the appreciation direction in the picture as a picture using an invisible light beam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254594-A (JP)
Title: Emulsifier for coffee whitener and coffee whitener using the same
Inventor: MURATSUBAKI YASUTAKA
IPC: A23L29/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new emulsifier enabling obtaining stable liquid coffee whitener containing no protein.  <P>SOLUTION: This emulsifier for coffee whitener, containing sucrose fatty acid ester, polyglyceryl fatty acid ester and no protein provides the liquid coffee whitener with absolutely no protein. The emulsifier has polyglyceryl fatty acid ester preferably with a glycerin average degree of polymerization of 2-4 and may contain organic acid monoglyceride and a stabilizer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261698-A (JP)
Title: Cleaning method for seawater and brackish water and apparatus therefor
Inventor: HATA RYOSUKE
IPC: C02F3/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method for seawater or brackish water and an apparatus therefor in which transmissivity is improved by high rate filtration, and further, effective sterilization can be performed by ultraviolet radiation.  <P>SOLUTION: In the method of cleaning seawater and brackish water, the water to be treated containing suspended matter and microorganisms is subjected to biological membrane filtration treatment, and the filtered water to be treated is irradiated with ultraviolet rays, and is sterilized. Further, when the seawater and brackish water are subjected to the biological membrane filtration treatment, the biological membrane filtration is performed preferably in a state where oxygen is not fed to a filtration layer using a granular material with an effective grain size of ≥2 mm. The cleaning apparatus for seawater and brackish water is provided with a biological membrane filtration apparatus 16 having a filtration layer consisting of a granular filter media, and an ultraviolet radiation apparatus 20 sterilizing the water to be treated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263661-A (JP)
Title: Exhaust emission cleaning device of internal combustion engine
Inventor: KOSHIMURA RYOSUKE
IPC: B01D53/94
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution for certainly preventing plugging of the injection port of an injector, in an exhaust emission cleaning device of an internal combustion engine having the injector for injecting a reducing agent to exhaust gas exhausted from a cylinder of the internal combustion engine.  <P>SOLUTION: The injector 110 comprises the injection port 111 of the reducing agent (hydrocarbon) and a supply passage 112 for supplying the reducing agent to the injection port 111. A midway of the supply passage 112 is connected to an air supply passage 114 for passing compressed air from an air pump 120. The injector 110 is controlled by an ECU 80 so that air is injected from the same injection port 111 just after the injection of the reducing agent from the injection port 111 of the reducing agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266213-A (JP)
Title: Semiconductor device
Inventor: ASAKURA HIDEKI
IPC: H01L23/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a heat radiation effect and can decrease a parasitic inductance.  <P>SOLUTION: The semiconductor device comprises a metal base 11, an insulating layer 12, a metal core layer 13 provided above the metal base 11 through the insulating layer 12, further a metal core layer 14 provided above the metal core layer 13 through the insulating layer 12, a circuit pattern 15 provided above the metal core layer 13 through the insulating layer 12, a power semiconductor element 16 provided above the circuit pattern 15, and a metal pillar 20 which is penetrated through the insulating layer 12 for electrically connecting the circuit pattern 15 to the metal core layer 13 or 14. The semiconductor device is arranged so that a flowing direction of a mutual current of the metal core layer 13 or 14 is set to a reverse direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005129233-A (JP)
Title: Illumination fixture of separation structure
Inventor: KONDO YOSHINORI
IPC: F21Y101/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination fixture in which installation work, parts replacement, maintenance, and specification change or the like are easy to carry out.  <P>SOLUTION: The illumination fixture 30 is divided into three modules that are a power supply part 33 which houses electrical parts such as a lamp socket, the illumination fixture main body 35 which mainly houses optical parts such as a mirror and a cone, and an installation frame 1 for installing the illumination fixture at a building, and they are mutually joined in a state that they are mutually removable. The frame 1 is fitted and fixed into a hole part opened in a ceiling. Various types of the illumination fixture main bodies 35 can be mounted on this frame 1. Furthermore, the illumination fixture of desired specifications can be constituted by combining the various types of the illumination fixture main bodies 35 and various types of supply parts 33 selectively. In the case a part of the illumination fixture is wished to be changed to another, only a module of those parts which needs to be changed can be replaced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270728-A (JP)
Title: Rotating part and its manufacturing method
Inventor: TADACHI YOSHINORI
IPC: F16B4/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating part eliminating the need for deburring and preventing peeling off of burrs (scattering of burrs), and to provide a manufacturing method of the rotating part.  <P>SOLUTION: The rotating part 1 comprises: a first member (stepped gear member) 2 including a shaft part (small diameter part 21) having a gear part on an outer circumference thereof; and a second member (fit-in member) 3 including a cylinder part 31 pressed and fixed in a tip of the shaft part 21. The tip of the shaft part 21 of the first member 2 is the inside of an end face 33b in an axial direction of the second member 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274240-A (JP)
Title: Pulse waveform determination system
Inventor: TAKAHASHI MAI
IPC: H04L69/40
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To make determinable the amplitude of a pulse that flows within an apparatus easily without using any measuring instrument.  <P>SOLUTION: A pulse waveform determination system 100 monitors a pulse waveform outputted from an Ethernet(R) interface circuit 50 through a connector 60. A positive peak value determination part 10, a negative peak value determination part 20 and a P-P determination part 30 determine whether the amplitude of the pulse waveform fulfills a specification. The positive peak value determination part 10 determines whether a positive peak value of the pulse waveform is equal to or greater than a specific minimum value, the negative peak value determination part 20 determines whether a negative peak value of the pulse waveform is equal to or greater than the specific minimum value, and the P-P determination part 30 determines whether the positive peak value and the negative peak value of the pulse waveform are equal to or smaller than a specific maximum value. The determination parts notify a result notification part 40 of the determination results, and when even one of these determined results does not fulfill the specification, that fact is reported by turning on a light emitting diode 42 in the result notification part 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI