baber/WOPTO huggingface dataset:
Patent JP-2004354938-A (JP)
Title: Illumination optical system and display device
Inventor: SUGIYAMA KAYO
IPC: G03B21/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical system which is provided with an aperture-stop near an optical integrator and in which the degradation in the uniformity in the illuminance of a surface to be irradiated occurring in the aperture diaphragm is prevented.  <P>SOLUTION: The opening shape of the aperture-stop 14 is matched with the sectional shape within the perpendicular plane of the optical axis at the image principal point of the lenses of at least a part of the numbers of cells 30 among a plurality of the cells 30 constituting the optical integrator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361122-A (JP)
Title: Silicon acceleration sensor
Inventor: KUMAGAI MITSUMASA
IPC: H01L29/84
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact, light silicon acceleration sensor by mounting a capacitance type accelerometer to a multilayer printed circuit board.  <P>SOLUTION: The silicon acceleration sensor has an acceleration detection section 20 using a silicon board 21 for one surface 30a of the multilayer printed circuit board 30, has an integrated circuit 41, and the like, on the other surface 30b, and is entirely covered with a cover member 50, such as a resin mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359006-A (JP)
Title: Construction equipment
Inventor: KOMATSU KAZUNORI
IPC: E02F9/16
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost by providing commonality of a roof structuring a canopy and a roof structuring a cab.  <P>SOLUTION: In the construction equipment, the cab 11 of a wheel loader 1 of cab specifications is composed of a cab body 12 storing a driver's seat 7, and a roof member 14 covering the cab body 12 from an upper side. On the other hand, the canopy 22 of a wheel loader 21 of canopy specifications is composed of a strut 23, and a roof member 14 attached to an upper end side of the strut 23 and covering the driver's seat 7. By providing commonality of a roof portion used for the wheel loader 14 of the cab specifications and the roof member 14 used for the wheel loader 21 of the canopy specifications, the roof for the cab and the roof for the canopy are unnecessary to be separately manufactured, so that the manufacturing cost of the roof can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004063454-A (JP)
Title: Vapor deposition device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/40
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition device being suitable for multi-chamfering using a large area substrate, having high usage efficiency of an EL (electroluminescence) material, and having an excellent uniformity of a film.  <P>SOLUTION: A substrate 13 and a vapor deposition mask 14 are mounted on a substrate holding means 12, the space between a deposition source holder 17 and a matter to be vapor-deposed (a substrate 13) is lessened to 30 cm or less, preferably to 20 cm or less, furthermore, preferably to 5-15 cm, and in vapor deposition, the film is formed by moving the holder 17 in the X or Y directions matching to an insulating matter (in other words, a bank separation wall) 10, and by opening/closing a shutter 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358384-A (JP)
Title: Coating method and planographic printing plate
Inventor: INUKAI YUZO
IPC: B05D7/14
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method capable of keeping a drying time of coating liquid constant even when breadth and thickness of a belt-like body are changed, and to provide a planographic printing plate produced by the coating method.  <P>SOLUTION: In the coating method, the coating liquid is applied to the surface of at least one side of the belt-like body, the applied coating liquid is dried and a coated layer is formed. Therein, when the breadth of the belt-like body is broad and the thickness thereof is thick, the belt-like body is coated with the coating liquid while being kept at a higher temperature as compared with the case that the belt-like body is coated with the coating liquid when the breadth of the belt-like body is narrow and the thickness thereof is small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080743-A (JP)
Title: Content transmission history analysis system and data communication control device
Inventor: FUDA YUICHI
IPC: G06F21/60
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents distribution system capable of quickly detecting an illegal device which may set attack capable of breaking the copyright protection of contents.  <P>SOLUTION: In a contents communication history analysis system 1, contents include contents additional information indicating whether communication history is to be recorded or not in accordance with the properties of the contents at the communication of the contents. In the case of transmitting the contents to a TV 20 or a PC 30, a data communication control device 40 judges whether the communication history is to be recorded or not, and at the time of judging the recording of the communication history, prepares and stores the communication history. A communication history analysis server 50 acquires the communication history stored in the data communication control device 40 and analyzes the acquired communication history.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005005498-A (JP)
Title: Semiconductor device and optical semiconductor module using same
Inventor: YOKOTA TOMOYUKI
IPC: H01L23/02
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor module which can be reduced in mounting area by reducing its size by integral formation of a semiconductor device and an optical semiconductor device, and which makes the semiconductor device or the optical semiconductor device effectively reusable.  <P>SOLUTION: In the semiconductor device, a lead frame composed of a semiconductor element mounting section, inner leads, and outer leads; and conductive wires for connecting a semiconductor element, and the inner leads; are encapsulated by sealing resin. In the semiconductor device, a through-hole extended from the sealing resin to the lead frame is formed, and a connection terminal of the optical semiconductor device is passed through the through-hole to be connected to the lead frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002697-A (JP)
Title: Clamp type locking device
Inventor: NAKAMURA TADAYOSHI
IPC: E05C3/08
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp type locking device which can maintain sure waterproof/dustproof performance without displacement of packing even in the opening/closing of a handle.  <P>SOLUTION: This clamp type locking device is equipped with a main body 1 and the handle 7 which is journalized on the main body 1 so as to make a hook 5 perform a clamping action by an opening/closing operation; and the frame-shaped packing 15 is provided between the main body 1 and the handle 7. The frame-shaped packing 15 is fitted into the handle 7 so as to be prevented from being displaced, and it is preferable that a stopper 17 is structurally attached. When the handle 7 is closed, the frame-shaped packing 15 seals a periphery of an opening 13 of the main body 1, and the sure waterproof/dustproof performance can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004913-A (JP)
Title: Method of manufacturing optical disk
Inventor: ASANO KATSUKI
IPC: G11B7/26
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical disk by which a warpage caused by the amount of a surface wobbling of a substrate can be suppressed.  <P>SOLUTION: In the method of manufacturing the optical disk, a recording layer or pits are formed on the sticking surface of at least a first substrate, and a second substrate is stuck onto the sticking surface of the first substrate. The method is characterised in that waveforms showing the relationship between the quantity of the surface wobbling and angle are measured for each of the first and the second substrates, and the first and the second substrates are stuck to each other so that the individual waveforms are made coincident with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001868-A (JP)
Title: Crane operating device and crane
Inventor: UCHIDA KOJI
IPC: B66C19/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crane operating device, easily operated by an operator, improved in safety, and improved in cargo handling efficiency for a container, and provide a crane including the device.  <P>SOLUTION: This invention provides the crane operating device disposed in an operator cab of a crane traveling on a yard, and the crane including the device. The crane operating device is provided with crane speed adjusting means 19c to 19h for adjusting the maximum traveling speed or acceleration set on the crane by the operator of the crane in the operator cab.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010296-A (JP)
Title: Fluorescent microscope
Inventor: KAJIMA SHINGO
IPC: G02B21/16
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent microscope whose light source part is in simple structure and can be made small-sized and lightweight and which has good operability.  <P>SOLUTION: In the fluorescent microscope having the light source part 1 and a microscope body part which is so configured that a sample is irradiated with the light from the light source part 1 and fluorescent light emitted by the sample is observed, the light source part 1 has a 1st LD group 11 emitting light of specified wavelength, a 2nd LED group 12 emitting light of specified wavelength different from the 1st LED group 11, and an AOTF 13 which is arranged where optical paths of the two LED groups 11 and 12 overlap with each other and selects and outputs the wavelength emitted by one of the LED groups 11 and 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012378-A (JP)
Title: Apparatus and method for recording image
Inventor: NAKAMURA MITSUYOSHI
IPC: H04N5/91
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To record moving image data and still image data recorded during moving image recording on the same recording medium.  <P>SOLUTION: An apparatus for recording the image includes a camera 10 which has first and second recording media 32, 34. The moving image data are recorded on the first recording medium 32. The still image data obtained when the still image recording operation are designated during the moving image recording are recorded on the second recording medium 34. A CPU 26 examines a free space of the first recording medium 32 after the moving image recording, and moves the still image data recorded on the second recording medium 34 to the first recording medium 32, if the first recording medium 32 has a free space of a part which writes the still image data recorded on the second recording medium 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012486-A (JP)
Title: Color image processing apparatus
Inventor: HASHIMOTO YASUNORI
IPC: H04N1/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image processing apparatus using a computer to carry out optional image processing.  <P>SOLUTION: When a USB interface section connected to the computer adopts a USB 1.0 or a USB 1.1, a magnification processing section of the color image processing apparatus applies reduction processing to image data outputted from a scanner section and thereafter the image processing apparatus transmits the processed image data to the computer via the USB interface section, the computer applies image processing to the received image data, and the image processing apparatus receives the processed data from the computer via the USB interface section again, and allows a printer section to provide an output. When the USB interface section connected to the computer adopts a USB 2.0, the image processing apparatus transmits image data outputted from the scanner section to the computer via the USB interface section, the computer applies magnification processing and image processing to the received image data, and thereafter the image processing apparatus receives the data from the computer via the USB interface section again and allows the printer section to provide an output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012708-A (JP)
Title: Howling prevention apparatus
Inventor: TANAKA HISAMUNE
IPC: H04R3/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a howling prevention apparatus capable of high-speed signal processing, and howling frequency detection with high accuracy.  <P>SOLUTION: A first conversion means 11 for converting an analog signal into a digital signal; a filter 12 for restraining a frequency component producing howling; a count means 13 for counting the number of sampling between zero crosses; a howling decision means 14 for deciding existence or non-existence of howling based on the number of sampling between the zero crosses and a peak value; a calculation means 15 for calculating a filter coefficient by a howling frequency calculated based on the number of sampling between the zero crosses and the maximum peak value, i.e. the sampling value of the sampling between the zero crosses; a set means 16 for setting the coefficient in the filter, when the howling is decided in the howling decision means; and a second conversion means 17 for converting the output signal from the filter to an analog signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017383-A (JP)
Title: Image forming apparatus
Inventor: HANDA OSAMU
IPC: G03G15/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of sticking of a discharge product to a photoreceptive drum while maintaining electrification uniformity.  <P>SOLUTION: A power source 211 applies DC voltage between a second electrifying member 21 and a photoreceptive drum 1, so that the photoreceptive drum 1 is electrified to a certain level of potential. When the potential by electrification of the surface of the photoreceptive drum in this case is set to Vh, and the DC voltage applied so as to electrify the photoreceptive drum 1 to the potential Vh by the second electrifying member 21 is set as Va, a DC voltage satisfying a relational expression Va-Vh<200 V is applied between the second electrifying member 21 and the photoreceptive drum 1. Thus, the amount of sticking of the discharge product to the photoreceptive drum is reduced while maintaining the electrification uniformity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022799-A (JP)
Title: Emergency operating device for elevator
Inventor: KONISHI MASAHIKO
IPC: B66B5/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency operating device for an elevator reducing private power generation power capacity and battery capacity when using an elevator for refuge in case of fire.  <P>SOLUTION: This elevator has car and balance weight. This device is provided with a control means for operating the elevator only when weight of the car is lighter than weight of the balance weight when performing a lifting operation of the car from a ground floor to a rescue floor and operating the elevator only when the weight of the car is heavier than the weight of the balance weight when performing a lowering operation of the car from the rescue floor to the ground floor, when performing a rescue operation by power supply for emergency in an emergency such as a power failure, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022189-A (JP)
Title: Cleaning method of thermal head and recording sheet roll
Inventor: FUJISHIRO TAKESHI
IPC: B41J2/32
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform cleaning of a thermal head periodically without wasting a recording sheet.  <P>SOLUTION: An unrecordable part 31 is ensured at the rear end part of a recording sheet roll 7 by a specified length from the rear end part 5a being secured to a core 6. A cleaning part 34 is provided in the unrecordable part 31 and an end mark 33 is put on the vicinity of the boundary between the unrecordable part 31 and a recordable part 32. An end mark detecting sensor detects the end mark 33 when a sheet is fed and cleaning is performed after detecting use up of the recordable part 32. In the cleaning processing, the cleaning part 34 is led out below a thermal head and brought into sliding contact with the thermal head thus cleaning the thermal head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030010-A (JP)
Title: Method of constructing tunnel equipped with manhole
Inventor: KURODA MASANOBU
IPC: E21D9/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a tunnel equipped with a manhole, without a fear of damaging a side wall of the tunnel in a shortened construction period.  <P>SOLUTION: According to the method an upper manhole section 2 is installed on an area of the ground under which the tunnel is to be constructed. Then after construction of the tunnel 3, earth between the constructed tunnel 3 and the upper manhole section 2 is removed, and the former and the latter are connected together by a lower manhole section 8. It is desirable that the earth between the area under which the tunnel is to be constructed and the upper manhole section 2 is replaced with sand or soil cement beforehand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032794-A (JP)
Title: Primary radiator for parabolic antenna and satellite-broadcasting receiving converter
Inventor: MATSUURA MIKIHIRO
IPC: H01Q13/02
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress multiple reflections inside a phone and acquire good reflection loss characteristics and good circularly polarized axis ratio characteristics over a wide frequency band.  <P>SOLUTION: A phone part 12 to receive electric waves from a parabolic reflection mirror is provided at a front opening part of a case main body 11, and a phone cover 21 is provided at an opening part of the phone part 12. In the case main body 11, a circularly polarized wave generator 13 and a feeding part 14 are provided. In the circularly polarized wave generator 13, a rod like holding part 22 is provided in the side of the phone part 12 and a tubular dielectric 23 is provided at the front end so as to be united. The tubular dielectric 23 is set to the length, in which the rate of wavelength shorting of the dielectric is multiplied with about 1/4 wavelength of an input electric wave, and placed around the center of the opening part of the phone part 12. By providing the tubular dielectric 23 independently from the phone cover 21, the phone cover 21 can be formed thinly enough, and without degrading the receiving level of an antenna, multiple refections inside of the phone are suppressed to acquire good electric characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005029649-A (JP)
Title: Resin composition, tablet, molded product and chassis or casing of equipment
Inventor: UMETSU HIDEYUKI
IPC: C08L101/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition which has high dimensional stability and is excellent in self-tapping property and heat-releasing property by using a thermoconductive filler, a molded product and a chassis or a casing of equipment.  <P>SOLUTION: The resin composition comprises (C) 5-600 pts.wt. filler against 100 pts.wt. total of (A) 85-99.5 wt.% liquid crystalline resin and (B) 15-0.5 wt.% polytetrafluoroethylene-containing mixed powder comprising polytetrafluoroethylene and an organic polymer particle. Here, (A) the liquid crystalline resin is an essential component of a thermoplastic resin contained in the resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032981-A (JP)
Title: Capacitor device and its manufacturing method
Inventor: HORIKAWA YASUYOSHI
IPC: H05K1/11
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor device capable of obtaining excellent high-frequency characteristics due to the reduction of the inductance and obtaining excellent insulating property, even when a current is supplied in either one of two directions in the capacitor device employing a dielectric film formed through anodic oxidation method.  <P>SOLUTION: The capacitor device comprises a substrate 10, a float electrode 20 formed on the substrate 10, a bulb metallic film 18a formed on the float electrode 20, a dielectric film 18b formed on the bulb metallic film 18a by the anodic oxidation of one part of the bulb metallic film 13a, and a pair of electrodes 28a, 28b provided respectively in regions superposed on two different parts of the float electrode 20 on the dielectric film 18b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038017-A (JP)
Title: System for estimating degradation level of material and system and program for planning shipping of material
Inventor: NISHIJIMA SHUSAKU
IPC: G06Q50/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with a system which manages the stock of materials used in the manufacture of a product wherein, even though the system employs the technique of predetermining the expiration dates of the materials and avoiding the use of the materials after they have expired, the actual period during which each material is usable varies depending on how each material is preserved.  <P>SOLUTION: The demand for the product is associated with the product's stock information. The degradation level of each material at the scheduled production date of the product is estimated from the stored condition of each material and a plan is made to ship the products in decreasing order of degradation levels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036663-A (JP)
Title: Exhaust gas control device and exhaust gas flow rate estimating method for internal combustion engine
Inventor: FUKUMA TAKAO
IPC: F02D21/08
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas control device capable of suppressing variation of exhaust gas flow rate among exhaust gas passages provided to a plurality of cylinder groups respectively.  <P>SOLUTION: This exhaust gas control device is applied to an internal combustion engine 1 having each intake side of the plurality of the cylinder groups 3, 3 connected to a common intake air passage 8 and having an exhaust side connected to different exhaust gas passages 10L, 10R. The exhaust gas control device is provided with an exhaust gas flow rate adjusting devices 6, 15L, 15R changing flow rate of exhaust gas discharged from the exhaust gas passages 10L, 10R of each cylinder group 3, an exhaust gas flow rate estimating device 12 estimating variation of exhaust gas flow rate among the exhaust gas passages 4 of each cylinder group 3, an exhaust gas flow rate control device 2 controlling the exhaust gas flow rate adjusting device to reduce difference of the estimated exhaust gas flow rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI