baber/WOPTO huggingface dataset:
Patent JP-2003076335-A (JP)
Title: Led display device and control method of led display device using the led display device
Inventor: TSUJI RYUHEI
IPC: G09G3/20
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an LED display device that is connected to a plurality of LED unit in which light emitting diodes are arranged in desired shapes, and efficiently performs communication in a maintenance free manner. SOLUTION: The LED display device has an LED controller which transfers data to control lighting of the light emitting diodes and a plurality of LED units which are serially connected by a control bus which successively transfers the data from the LED controller. In particular, each LED unit has an identification information imparting means which converts identification information transferred by the bus into different identification information based on a definite function and a storage means which stores individualized identification information for every LED unit.
Patent JP-2004071371-A (JP)
Title: Semiconductor device
Inventor: ANDO KATSUJI
IPC: H01R13/648
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can be efficiently manufactured capable of reducing surge voltage.  <P>SOLUTION: The semiconductor device comprises an insulation board on a main surface of which a main circuit pattern is formed, a semiconductor element mounted on the main circuit pattern, an insulation case surrounding the insulation board and the semiconductor element, and a power supply terminal consisting of an internal terminal and a relay terminal. An internal terminal and a relay terminal are extended nearly in the direction vertical to the main surface of the insulation board. The internal terminal has a junction jointed to the relay terminal, an inner exposed part which is exposed in the case and connected to the semiconductor element, and the relay terminal has a junction jointed to the internal terminal, and a connecting end part connected to the wiring of the external part of the case. The semiconductor device is installed opposed to the main surface of the insulation board, and comprises a control board having a semiconductor for controlling semiconductors, and a current sensor fitted to the periphery of the relay terminal detecting and outputting the current flowing into the power supply terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069598-A (JP)
Title: Defect predicting system and program of structure
Inventor: NONAKA TETSUYA
IPC: G01M99/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect predicting system of a structure which can rapidly and exactly estimate damage circumstances of the structure by an earthquake, after an earthquake has occurred and to provide a defect predicting program of the structure.  <P>SOLUTION: The defect predicting system of the structure includes a storage means 21 for storing a plurality of different characteristics of simulated seismic waves related to dynamic response of the structure to the simulated seismic waves, a retrieving means 22 for retrieving the seismic waves approximating real seismic wave observed near the structure from the plurality of the simulated seismic waves stored in the means 21, and a display means 30 for displaying the dynamic response of the structure to the simulated seismic wave retrieved by the retrieving means 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067024-A (JP)
Title: Occupant leg protector
Inventor: ABE KAZUHIRO
IPC: B60R21/206
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To locate an occupant leg protector on an upper part or close to a steering column.  <P>SOLUTION: An occupant leg protector 40 comprises a container-shaped case 41 having an opening in a front surface thereof (a surface on an occupant side), an airbag 42 folded and accommodated in the case 41, and a gas generator 43 to inflate the airbag 42, and an edge part of a gas inlet of the gas generator 43 and the airbag 42 is fixed to the case 41 by a fitting member 44. A recess 50 extending in the longitudinal direction of a car is formed in a back side of the case 41. The recess 50 has the width equal to or larger than the diameter of a steering column 30. The occupant leg protector 40 can be located upwardly or closer to the steering column 30 by the depth of the recess 50 compared with a conventional one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077162-A (JP)
Title: Waste treating method
Inventor: ANAZAWA KAZUMI
IPC: G06Q50/10
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treating method capable of reducing total costs required for treating radioactive waste from power generator operators etc. by reducing the contamination level of the radioactive waste.  <P>SOLUTION: The radioactive waste acquired form the operators responsible for storing or treating the radioactive waste and contaminated with radioactive nuclides is decontaminated, and the radioactive waste with a contamination level after decontamination displayed is provided for the undertaker responsible for treating the radioactive waste. By reducing the contamination level of the radioactive waste in this way, it is possible to reduce the total costs required for treating the radioactive waste.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080860-A (JP)
Title: Motor component and its manufacturing method
Inventor: OYAMA HITOSHI
IPC: H02K3/04
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor component which can enhance the space factor and to provide its manufacturing method.  <P>SOLUTION: This motor component has a core and a plurality of coils 10, which are formed continuous by winding a lead wire on the core. The core is equipped with a ring part and a projection which elongates in the radial direction of the ring part and on which the lead wire is wound. The coil has a straight part 11 and a crooked part 12. The lead wire sectional form of the straight part is rectangular, and the lead wire sectional form of the crooked part is trapezoidal form, with its thickness on the peripheral side of the bend being smaller than that on the inner perimeter side. Then, among two or more coils, the coils of the same phase are coupled with each other via the bend being made by bending the above lead wire, and the sectional form of the bend 80 is trapezoid, with its thickness on the peripheral side of the bend smaller than that on internal perimeter side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074455-A (JP)
Title: Exposure head and imaging apparatus employing it
Inventor: NOMURA YUJIRO
IPC: B41J2/45
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure head in which a leakage of stray light from a transparent substrate for mounting an EL light emitting element or reentrance of light into the transparent substrate is prevented.  <P>SOLUTION: A light beam emitted from the light emitting part of an EL light emitting element array 61 passes through a glass substrate 62 and exits to the image carrier 20 side. In the glass substrate 62, the plane for forming the light emitting part is substantially parallel with the light beam exiting plane. A housing 60 is arranged to cover the glass substrate 62 in the main scanning direction as well as in the subscanning direction. Four sides of the glass substrate 62 facing the end face in the thickness direction is coated with black paint in order to prevent the leakage of the stray light from the glass substrate 62 or reentrance of a light into the glass substrate 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043010-A (JP)
Title: Recycling container structure
Inventor: FUNAKOSHI KUNIHARU
IPC: B65D77/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a recovery transportation cost of an empty container and lighten a burden to the environment.  <P>SOLUTION: The container is made recoverable and an outer container has required strength, fire resistance, thermal insulation and the like. On the other hand an inner container is made of a thin resin film. The waste amount is reduced by disposing only the inner container after use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073365-A (JP)
Title: Massaging tool
Inventor: TAJIMA YUKINOBU
IPC: H04M1/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massaging tool which eases tautness and mental stress occurring while using a cellular phone.  <P>SOLUTION: This massaging tool is provided with a vibration generation means BU1 consisting of a body separated from the phone body of a cellular phone set PS 1; a call incoming information signal generation means which receives a call incoming signal transmitted from a base station and generates a call incoming information signal CS when the call incoming signal is transmitted toward its own device; a transmission information control means for generating a transmission signal OS to be transmitted to the base station in the case of discriminating that a transmission switch is depressed; and a control circuit 11 for sending a control signal to the generation means BU1 in response to the call incoming information signal CS and the transmission signal OS. The call incoming information signal CS and the transmission signal OS generated from the call incoming information control means are inputted to the generation means BU1, which generates vibration for a fixed time during the speech with the set PS1 using the call incoming information signal CS and the transmission signal OS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075823-A (JP)
Title: Method for producing uncrosslinked polymer particle
Inventor: URANO CHISATO
IPC: C08F20/36
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing uncrosslinked polymer particles having highly reactive succinimidoxycarbonyl groups and having a sharp particle diameter distribution in good yields.  <P>SOLUTION: The method is one for producing uncrosslinked polymer particles having as side chains succinimidoxycarbonyl groups represented by structural formula (1) and comprises polymerizing 0.1-100 mol% (A) polymerizable monomer having a succinimidoxycarbonyl group represented by structural formula (1) and 99.9-0 mol% (B) polymerizable monomer having only one polymerization site therein in the presence of a polymeric dispersion stabilizer and a polymerization initiator in a nonaqueous solvent in which the monomer (A) and the monomer (B) are soluble but the uncrosslinked polymer particles are insoluble.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074024-A (JP)
Title: Spiral type membrane element and manufacturing method therefor
Inventor: KAMIMURA KEIJI
IPC: B01D63/10
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral type membrane element used in a membrane separator such as a precise filter device, an ultrafiltration device, a reverse osmotic membrane separator and constituted so as to demarcate a permeated water outflow area and a concentrated water outflow area by attaching a cylindrical divider to the end surface of a membrane wound body, and manufacturing method therefor.  <P>SOLUTION: In the spiral membrane element, a membrane is rolled up into a membrane rolled body and permeated water and concentrated water are taken out from the end surface of the rolled body, an annular groove is provided on the end surface of the wound body, and one end of a divider comprising a cylindrical body is inserted in the groove to be bonded thereto by adhesive and the outer peripheral side of the divider becomes an outflow area of one of permeated water and concentrated water and the inner periphery of the divider becomes the other outflow area of permeated water and concentrated water. The spiral membrane element is characterized in that a means for enhancing the bonding force with an adhesives is provided on the peripheral surface of the divider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115027-A (JP)
Title: Variable focus imaging method
Inventor: SCHMIDTKE GREGG S
IPC: G03B13/32
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling the focus of an imaging device in a medium library device of a type suited so as to store a plurality of medium storing devices. SOLUTION: The method for controlling the focus of the imaging device is provided with a step for providing at least one lens (260) to the imaging device (200), a step for providing a movable housing (60), a step for movably fitting the imaging device (200) to the housing (60), a step for providing a picker assembly (70) movably attached to the housing (60), a step for bringing at least one medium storing device (30) come into contact with the assembly (70), and a step for controlling the focus of the device (20) by bringing at least a part of the device (200) come into contact with the assembly (70).
Patent JP-2004077978-A (JP)
Title: Image display system
Inventor: FUKANO GENTARO
IPC: G09G5/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image display system capable of enabling displaying an image under conditions required to display images under necessary conditions without being influenced by those conditions by individual general purpose display means.  <P>SOLUTION: The image display system which makes the individual general purpose display means to display an image of an object photographed by an image input means after transmitting the image through a network is provided with an image transmitting means of transmitting the photographed image through the network and also storing the image and the general purpose display means of processing and displaying the images received through the network under displayable display conditions or necessary display conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076906-A (JP)
Title: Control device of belt type continuously variable transmission
Inventor: IBARAKI TAKATSUGU
IPC: F16H9/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for precisely detecting elongation of a belt of a continuously variable transmission and executing control corresponding to elongation of the belt.  <P>SOLUTION: This control device of a belt-type continuously variable transmission changes a transmission ratio by winding a belt around a drive rotor and a driven rotor, and changing a winding diameter of the belt around these rotors. The device is equipped with a belt elongation detecting means for detecting elongation of the belt (step 5) when the transmission ratio instructs a maximum deceleration condition. Because a maximum transmission ratio settable to a mechanism is predetermined, the detected transmission ratio is compared with the known maximum transmission ratio, so as to easily and precisely detect elongation of the belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078108-A (JP)
Title: Mask plate fixing fixture for exposure device
Inventor: NEMOTO RYOJI
IPC: H01L21/027
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask plate fixing fixture for an exposure device with which an exposure is performed by using a mask plate supporting device for different sizes of mask plates when such a large substrate as a plasma display panel (PDP) is exposed, and which cancels a dead weight of the mask plate by a vacuum suction.  <P>SOLUTION: The mask plate fixing fixture serves as a mask attachment which is sucked and held detachably on a mask holder, and the mask plate is held via a cramp mechanism or a sucking port, thus, the mask plate mounted on the mask plate fixing fixture is handled as a single unit. Further, the mask plate is mounted on a mask holder base via the mask plate fixing fixture, thus, the mask plate corresponding to the size of the aperture determining the inner diameter of the mask plate fixing fixture is selectively mounted on the mask holder base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156719-A (JP)
Title: Improved optical modulator enabling optimization of nrz modulation method
Inventor: ZAMI THIERRY
IPC: H04B10/54
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved optical modulator which enables optimization of an NRZ (non return to zero) modulation method. SOLUTION: The optical modulator is for transmitting data encoded by the NRZ method by modulating the intensity of a light signal. A laser modulator has a shaping means for obtaining a low bandwidth signal 618 from an input control signal 635 and a transfer function 630 favoring the extinction speed of the resulting light signal.
Patent JP-2004083738-A (JP)
Title: Catalyst for use in manufacturing polycarbonate, and method for manufacturing polycarbonate
Inventor: OKAMOTO MASAYA
IPC: C08G64/36
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably and easily manufacturing a polycarbonate in high yields without using a harmful gas, such as chlorine gas or phosgene, and without using a halogenated organic solvent, such as dichloromethane or chloroform, considered to give an adverse influence on the environment.  <P>SOLUTION: This catalyst for use in manufacturing a polycarbonate contains (a) a polymer having a palladium complex structure represented by general formula (I) and (b) a compound having a redox catalytic activity. The method for manufacturing a polycarbonate comprises reacting an aromatic dihydroxy compound or an aliphatic dihydroxy compound with carbon monoxide and oxygen in the presence of the catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081104-A (JP)
Title: Riding lawn tractor
Inventor: ISHII NOBUHIRO
IPC: B60K17/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear engine-type riding lawn mower having compacted steering driving device.  <P>SOLUTION: The rear engine-type riding lawn tractor has a frame 12, an engine 11 attached to the frame 12, a cutting mower 9 driven by the engine 12, a driver's seat 17 attached to the frame 12, caster wheels 16 supported by the front part of the frame 12, a pair of driven wheels supported by the rear part of the frame 12, driving shafts 40L and 40R synchronously joined to the pair of the driven wheels, and HST (hydrostatic transmission) 72 for traveling and HST 70 for turning, installed in a transmission installed in the frame 12. A transmission case 25 is installed in one side in the right and left direction of the inside of the frame, and a driving belt 37 for transmitting a driving force from the engine 11 to the cutting mower 9 is constituted so as to be passed above the driving shaft 40L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163268-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: TSUURA KATSUHIKO
IPC: H01L21/82
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device for increasing alignment efficiency when a fuse wiring is laser-processed, and a method of manufacturing the same.  <P>SOLUTION: The semiconductor integrated circuit device comprises an Si substrate 11, a multilayer wiring layer 12 formed on the Si substrate 11, an insulation film 13 formed on the multilayer wiring layer 12. An uppermost layer 12a is formed with a wiring 21 for connection, an ordinal wiring 22, a fuse wiring 23, an alignment mark 24 for a stepper, and a target mark 25, which are all made of copper film. An external connecting pad electrode 31, an alignment mark 32 for inspection and processing, and an alignment mark 33 for the stepper, which are all made of aluminum, are formed on the insulation film 13. When the fuse wiring 23 is laser-processed, the target mark 25 included in the same wiring layer is used to perform alignment, thereby enabling a reduction in displacement during processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003335711-A (JP)
Title: Method for purifying liquid crystalline compound
Inventor: HARA TOMOAKI
IPC: C09K19/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a liquid crystalline compound by heat treatment to obtain the liquid crystalline compound which does not reduce voltage retention after exposed to high temperature conditions in a manufacturing process or the like of a liquid crystal display element.  <P>SOLUTION: The method for purifying the liquid crystalline compound comprises heating the liquid crystalline compound in a specific temperature range to give 0.5-5% decomposition of the liquid crystalline compound under an oxygen-containing atmosphere, subsequently bringing the liquid crystalline compound into contact with a nitrogen-containing basic compound and purifying the liquid crystalline compound with an adsorbent. The liquid crystalline compound comprises elements selected from a group consisting of carbon, hydrogen, fluorine, chlorine and oxygen and has no aliphatic unsaturation. The specific temperature range is from 20°C less than a temperature A (°C) to 150°C higher than the temperature A, wherein the temperature A express an extrapolated heat generation-beginning temperature of a peak in the side of the lowest temperature in a temperature range higher than a nematic phase-isotropic phase transition temperature of the liquid crystalline compound obtained by differential scanning calorimetry of the liquid crystalline compound under the oxygen-containing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093163-A (JP)
Title: Flow rate measuring apparatus
Inventor: ABE HIDEJI
IPC: G01F1/66
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a flow rate measuring apparatus errorneously receives signals since the drive pulse of a vibrator on the transmission side jumps into a reception means as noise on spikes, this noise on the spike vibrates the vibrator on the reception side, the reverberation remains until regular reception waves reach, causing precision in flow rate measurement to decrease.  <P>SOLUTION: The flow rate measuring apparatus has: at least a pair of vibrators 11 that is provided at a fluid pipeline 10 for transmitting/receiving ultrasonic signals; a transmission means 13 for driving the vibrator 11 for transmitting the ultrasonic signals; and a reception means 16 for inputting the output signal of the vibrator 11 at the reception side for detecting the reception. The reception means 16 comprises: a low-impedance detection means 20 for inputting the output signal at an impedance that is lower than the impedance of the vibrator 11 for detection; and a noise absorption means 19 for absorbing noise components contained in the output signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096259-A (JP)
Title: Multi-frequency microstrip antenna
Inventor: UNO HIROYUKI
IPC: H01Q5/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-frequency microstrip antenna with a downsized and simple configuration and having an excellent characteristic even in a multi-frequency system using radio frequencies close to each other.  <P>SOLUTION: The multi-frequency microstrip antenna includes: a first dielectric board 101; a first radiation conductor (annular conductor) 102 formed annularly on a face of the first dielectric board 101; and a second radiation conductor (rectangular conductor) 103 formed inside of the first radiation conductor 102. A plurality of cavities 105 are formed inside the first dielectric board 101 except the second radiation conductor 103. Through the configuration above, the multi-frequency microstrip antenna with the downsized and simple configuration having the excellent characteristic can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096279-A (JP)
Title: Image processing system
Inventor: TANAKA KAZUYOSHI
IPC: G06F13/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system composed of an image reader and an information processor connected to a network which deals with various image data formats with a reduced load of the image reader, and improves the degree of operation freedom for transmitting electronic mails of images read by the image reader.  <P>SOLUTION: An image reader has a means for sending image data read by an image reading means to an information processor. The information processor has a means for receiving the image data from an image data sending means, and a mail processing means for forming and sending a mail accompanied with the image data received by the image data receiving means.  <P>COPYRIGHT: (C)2004,JPO