baber/WOPTO huggingface dataset:
Patent JP-2004077513-A (JP)
Title: Method and device for stabilizing operation point and optical output of external optical modulator
Inventor: FUJITA TAKAHISA
IPC: G02F1/035
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for stabilizing an operation point and optical output of an external optical modulator (OM) in which waveform distortion in an electric signal train is suppressed and the operation point and the optical output of a modulation curve of the OM is stably set even when variation of the optical output of a light source itself and variation of transmittance in the OM exist.  <P>SOLUTION: In the method for stabilizing the operation point and the optical output of the external OM which has the light source 12, the external OM 2 to modulate light from the light source, a photodetector 14 to detect light outputted from the external OM and a DC bias controlling means to control the DC bias to determine the operation point of the modulation curve of the external OM in accordance with the output of the photodetector and to apply it to the external OM, and a low frequency signal 69 with a frequency lower than the lower limit of a signal frequency band of an input signal to be inputted to the external OM is superposed on the DC bias. Simultaneously, a low frequency component included in an output of the photodetector is taken out, the output of the low frequency component is normalized based on the low frequency signal, and light outputted from the light source is controlled in accordance with the normalized low frequency component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076344-A (JP)
Title: Retaining wall block, retaining wall, and its construction method
Inventor: ITOI MOTOYASU
IPC: E02D29/02
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vertical displacement by fitting adjacent retaining blocks and back and forth displacement by connecting and substantially unifying the blocks, and arrange mutual surface plates in the front face side with an inner angle of the surface plates of smaller than 90° and halve the weight of a retaining wall block compared with a conventional one to reduce the labor and costs.  <P>SOLUTION: The retaining wall block includes a counterfort plate 3 erected apart from the front face plate 2 to the depth, a joint plate 4 connecting the lateral middle parts of the surface plate 2 and the plate 3. The lateral side ends 16, 17 of the front face plate 2 are retaining wall blocks 1 constituted respectively of an outwardly projected part 18 and an inwardly notched part 19. When retaining wall blocks 1 are disposed right and left, the projected part 18 and the part 19 are formed so that the part 18 of one surface plate 2 and the notched part 19 of the other surface plate are mutually fitted in an aligned state that the height of the tightly adjacent surface plate 2 is almost aligned in right and left.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075818-A (JP)
Title: Ink composition and inkjet printing method
Inventor: ISHIZUKA TAKAHIRO
IPC: C09D11/38
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition excellent in safety, stability and printing performance.  <P>SOLUTION: The water-based ink composition comprises oil-soluble dye-containing dispersed colored microparticles, a hydrophilic organic solvent and a surfactant, wherein the surfactant is a fluorine-based one except a perfluoroalkylenesulfonic acid or a derivative thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042589-A (JP)
Title: Method for producing slender cylindrical bag equipped with cylindrical bottom part
Inventor: MATSUDA TOSHIHIKO
IPC: B31B50/64
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a slender cylindrical bag equipped with a cylindrical bottom part capable of identifying the shape of a stored product readily and correctly from the outside of a packaging bag body, storing even a slender product easily, and packaging the product without losing its value.  <P>SOLUTION: A cylindrical member W composed of a heat-shrinkable resin sheet is cut so as to have a fold on only one end side. Then, the material W1 thus obtained is cut into a size of the slender cylindrical bag to be formed. Both side end parts 2, 3 in the direction crossing the fold 1 are welded and cut with a heat sealer H to be formed into a cylindrical shape, which is inserted into a forming cylindrical mold K through the opening part 4 at one end side. The folding part is heated from above the forming cylindrical mold to shrink the bag bottom part 5 along the tip end part shape of the forming cylindrical mold K to form the bag bottom part 5 cylindrical.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079865-A (JP)
Title: Manufacturing method of x-ray imaging device
Inventor: ISHIZAKA HIROKI
IPC: H01L27/14
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacture which reduces dividing processes and improves yield of photoelectric transducers by carrying out division at a single stage, i.e. without the necessity of changing stages, after mechanically and optically making mark-off lines.  <P>SOLUTION: An X-ray imaging device is arranged such that a plural number of picture elements, in each of which a switching element is connected to the photoelectric transducer, are two-dimensionally provided on a substrate. The method comprises a step of making mark-off lines on a large-sized glass substrate wherein the photoelectric transducers and terminal portions are formed, and dividing the glass substrate into multiple numbers along the mark-off lines. Thus, marking-off and division can be carried out on the single suction stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076890-A (JP)
Title: Branch member of cable protecting tube and cable protecting tube path
Inventor: IRIOKA HIROAKI
IPC: H02G1/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a need of constructing costs of a hand hole and shorten a constructing time by eliminating a need for installing a hand hole at a portion for branching an inner tube accommodated in a protecting tube.  <P>SOLUTION: This branch member 10 branches an inner tube 16 of a cable protecting tube 12 with a plurality of inner tubes 16 accommodated in an outer tube 14. An outer tube part 18 and each inner tube part 20 of the branch member 10 are coupled with the outer tube 14 and each of the inner tubes 16 of the protecting tube 12 by rubber ring receiving ports 18b, 14b, 26. An inner branch tube 28 formed at a predetermined inner tube part 20 extends outside the outer tube part 18. Thus, the branch member 10 is coupled at a middle of a protecting tube path 24, so as to branch a desired inner tube 16 at an arbitrary position of the protecting tube path 24. A communication cable for retraction is passed through the inner branch tube 28, so as to pass the communication cable through the inner tube part 20 formed with the inner branch tube 28 and the inner tube 16 coupled with the inner tube part 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079897-A (JP)
Title: Static semiconductor storage device
Inventor: TSUKAMOTO YASUMASA
IPC: G11C11/412
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate an SRAM and to secure a margin to variance on manufacture.  <P>SOLUTION: The SRAM is provided with first and second access PMOS transistors P1 and P2 formed on an N well region, first and second driver NMOS transistors N1 and N2 formed on a P well region, a wordline, and first and second bit lines. Active regions 2a to 2d are extended in the same direction, and polysilicon wires 3a to 3d forming the gate of each MOS transistor are extended in the same direction. The drains of the first and the second access PMOS transistors P1 and P2 and the drains of the first and the second driver NMOS transistors N1 and N2 are respectively connected by using first metal wires 5c and 5d without interposing polysilicon wires 3b and 3d forming the gates of first and second driver NMOS transistors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081394-A (JP)
Title: In-tissue fat evaluating method, image processor, and x-ray computerized tomography (ct) system
Inventor: IMAI YASUHIRO
IPC: A61B6/03
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-tissue fat evaluating method, an image processor and an X-ray computerized tomography system, which enable the evaluation of a fat piece in tissue without being affected by variations in a CT value due to an individual difference.  <P>SOLUTION: A tissue image of muscular tissue is extracted from a tomogram (step S302); the tissue image is smoothed (step S304) and made clearer (step S305); a finite difference between the two processed images is obtained (step S306); and a variance value of the finite-difference image is computed (step S308). Thus, the variance value can be used as the index of the amount of intramuscular fat, independent of the CT value of the fat piece in the muscular tissue and a muscle, which have the individual difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083715-A (JP)
Title: Fiber-mixed resin and its production method
Inventor: IKENO MASAHIDE
IPC: C08K7/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a synthetic resin binder more satisfactorily freed from air bubbles, freed from liquid unevenness, and being capable of being evenly mixed with short fibers and to provide its production method.  <P>SOLUTION: The fiber-mixed resin is prepared by subjecting a vinyl ester synthetic resin agent and short fibers to mixing and kneading under rolling to remove air bubbles from the mixture. Alternatively, the fiber-mixed resin is prepared by subjecting an acrylic, urethane, or an epoxy synthetic resin agent or a synthetic resin agent prepared by mixing the acrylic resin with the urethane resin and short fibers to mixing and kneading under rolling and under vacuum to remove air bubbles from the mixture. The short fibers are at least one type of fibers selected from ceramic fibers, glass fibers, and carbon fibers. The fiber-mixed resin body is prepared by binding aggregate by using the fiber-mixed resin as a binder. The aggregate is a small-particle-diameter particulate body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086513-A (JP)
Title: Event conversion method and its program and system
Inventor: ODAGI MAKOTO
IPC: G06F11/34
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow uniform management, the display of attribute information for a plurality of types of programs and a manager to perform efficient management by converting a plurality of types of events into a common-form event.  <P>SOLUTION: This event conversion system reads information for a rule previously stored in a storage device from a computer, receives an event from another computer, converts the received event in accordance with the information for the read rule, and creates attribute information in accordance with the received event and the read information for the rule. The converted event and the created attribute information are coordinated with each other and stored in the storage device. Thus, the plurality of types of events issued by the plurality of types of programs are converted into the common-form event which can be monitored in an integrated view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082528-A (JP)
Title: Printing system
Inventor: ENDO MASAKATSU
IPC: H04N1/387
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printing system capable of performing the crop printing of an arbitrary region extracted from an image photographed by means of a digital camera, or the like.  <P>SOLUTION: Since a user can specify an arbitrary region with an arbitrary size in crop printing, the aspect ratio of an image being cropped does not coincides with the aspect ratio of a print sheet and thereby the image is deformed when it is printed while cropping four sides. Based on the aspect ratio of a cropped image and the aspect ratio of a print region dependent on the print layout, the image is rotated (S17-S19) and then enlarged or reduced while sustaining the aspect ratio (S20) so that a margin is not generated at least on any two longitudinal or lateral sides of the print region. Furthermore, an image cut-out frame is set while taking account of a part projecting from the print sheet when crop printing is performed. Consequently, an image in the range specified by a user can be printed faithfully without being deformed while cropping two sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089630-A (JP)
Title: Pachinko game machine, program and server
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of maintaining a player's interest even when shifting to a plurality of times of jackpot games in the so-called right generator type Packinko game machine.  <P>SOLUTION: In the Pachinko game machine 10, in the case of shifting to the jackpot game after acquiring the right to shift to a plurality of times of jackpot games, the shift is executed not by the frequency of cumulatively recorded jackpot games but by the added round number corresponding to the cumulatively recorded jackpot games, and it is controlled not to continuously repeat the same image rendering when executing the added round number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179975-A (JP)
Title: Method of providing security service for wireless device, wireless system, and cellular phone
Inventor: HAYDUK MATTHEW A
IPC: H04M1/725
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a better method of providing security services in a wireless device.  <P>SOLUTION: The method of providing security services comprises the steps of: providing a protocol stack 18 to wireless communication, providing a security service module 16, and making the security service module 16 accessible independently of the protocol stack 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097095-A (JP)
Title: Combine harvester
Inventor: HOSOKI TOSHIO
IPC: A01B69/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester with its advancing direction changeable by a relevant operator through his turning manipulation while sitting at a chaff-receiving section even if the combine harvester becomes about to get out of place toward an unreaped or reaped ground side during a chaff bag exchanging operation.  <P>SOLUTION: The combine harvester includes a threshing section(2) on one of left and right sides of a machine body, the chaff-receiving section (6) on the other side and a steering section(3) in front of the chaff-receiving section(6). In this combine harvester, as there are provided direction correction operative tools(7 and 8) around the chaff-receiving section(6) apart from a turning operative tool(11) provided on the steering section(3), the advancing direction of the combine harvester can be changed by operating the direction correction operative tools(7 and 8) by the operator and he can also omit the labor of going back and forth between the chaff-receiving section(6) and the steering section(3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098902-A (JP)
Title: Tire model, tire performance estimating method and program using the same and input/output device
Inventor: SHINODA ZENICHIRO
IPC: G01M17/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire model for improving the accuracy of estimating the performance of a tire, particularly, the performance of the tire regarding grounding behavior, a tire performance estimating method and program using the same and an input/output device.  <P>SOLUTION: The tire model has a tread pattern model 2 and a tire casing model 1 joined to each other, wherein a ratio Lc/D of the maximum edge length Lc to a tire outer shape D as elements constituting the tire casing model 1 is 4.36×10-3≤Lc/D≤2.62×10-2 at least in a grounding region of the tire model 3. It is used for estimating the performance of the tire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097987-A (JP)
Title: Vibrator for conveying recording paper
Inventor: KATANO KEIJI
IPC: B65H5/06
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the stable vibration state of a vibrator for conveying recording paper by vibrating piezoelectric elements.  <P>SOLUTION: A diaphragm 5 is formed to be point-symmetric in relation to its center. The two piezoelectric elements 10A and 10B are arranged at point-symmetric positions in relation to the center of the diaphragm 5. Projections 8 and 8 are formed on both sides of the central position in the longitudinal direction of the diaphragm 5, and the diaphragm 5 is fixed to a support member through the projections 8 and 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104659-A (JP)
Title: Portable information communication terminal and program
Inventor: SAIGO TAKAAKI
IPC: H04W84/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce load of human work required for design of an image in a portable communication terminal having two display parts of a main display part and a sub display part.  <P>SOLUTION: A picture image 20a is read out by a picture reading part 12, and displayed on the main display part 110. The picture image 20a is subjected to the process of size and color reduction by a picture processing part 14, and is then displayed on the sub display part 112. Therefore, the picture image 20a is not necessary to independently create for the main display part 110 and the sub display part 112 for recording in a picture recording part 20. Then, the load of the human work for designing the image can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097678-A (JP)
Title: Plant bowl holding hook
Inventor: OKAMOTO YOSHIHISA
IPC: A01G9/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant bowl holding hook capable of horizontally and stably holding a plant bowl merely by placing a latching part on a support without requiring driving of a nail, a bolt, etc. into the support formed of concrete, a block, etc., and unlike a U-shaped hook, without requiring adjustment of a length of the latching part so as to fit to the thickness of the support.  <P>SOLUTION: The plant bowl holding hook (10) having an inverted L-shape is used for holding the bowl (2) having a hanging hole (3) on the back by engaging the bowl with the support (S) such as a block fence etc. The latching part (15) extends toward the rear from a front corner part (14) with an inverted L-shape when hooked on an upper face of the support. A holding part (16) extends downward from the front corner part. A holding piece (18) is formed on a lower end of the holding part so as to hold the bowl (2) by inserting to the hanging hole (3). The latching part (15) has an engaging claw (13) on the rear end which is capable of engaging with the upper face (Sa) of the support (S).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105976-A (JP)
Title: Press-forming apparatus for magnet powder, and method for manufacturing magnet powder compact
Inventor: OGAWA ATSUSHI
IPC: B22F3/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-forming apparatus used for a method for more efficiently manufacturing a magnet powder compact than before by using a pulse magnetic field.  <P>SOLUTION: The press-forming apparatus comprises a die 20 having a through hole for forming a cavity, a die plate 30 having an opening part to house at least an upper end of the die 20 and disposed to form a substantially flush surface with an upper end face of the die 20, an upper punch 10A and a lower punch 10B to press magnet powder filled into the cavity, and a magnetic field generator 40 to apply the pulse magnetic field to the magnet powder in the cavity. The die plate 30 is formed of an insulator, and an upper surface thereof is smooth. Thus, no eddy current is generated even when the pulse magnetic field is applied thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108172-A (JP)
Title: Control device for internal combustion engine
Inventor: WATANABE SATOSHI
IPC: F02D13/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of restricting uncomfortable vibration when an engine is started, and reducing abrasion at slide parts such as bearings and piston slide parts by reducing a peak rotation number when the engine is started.  <P>SOLUTION: When the engine is started, the engine rotation number is higher than a prescribed rotation number, and lower than a target idle rotation number, and an engine rotation number rising ratio is a prescribed value or more, then only differential terms for ignition timing feedback are executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105446-A (JP)
Title: Simultaneous measuring instrument of subcutaneous moisture and skin transpiration moisture
Inventor: SAKAGUCHI MASAO
IPC: G01N21/3559
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simultaneous measurement apparatus of subcutaneous moisture/skin transpiration moisture capable of simultaneously measuring the subcutaneous moisture and the moisture transpiring from the skin of a patient.  <P>SOLUTION: In the measuring instrument, in a state where a probe 2 is in contact with the skin SK of the patient, when light of a wavelength which is not absorbed by the subcutaneous moisture is emitted from a light-emitting element 4 and the light of a wavelength which is absorbed by the subcutaneous moisture is emitted from a light-emitting element 5, a light-receiving element 6 receives reflected light on the skin of each light and thereafter outputs electric signals corresponding to respective light-receiving intensities, thereby a microcomputer 14 measures the subcutaneous moisture on the basis of the ratio of both of the electric signals. Since the absolute humidities of natural air introduced into the internal space 3 of the probe 2 and mixed air humidity obtained by mixing the natural air and the skin transpiration moisture are detected by absolute humidity sensors 21 and 22, the microcomputer 14 measures the skin transpiration moisture on the basis of the difference between both of the absolute humidities. Then, both of the measured values are displayed on a display part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107272-A (JP)
Title: Gene therapeutic agent
Inventor: SHINKAI SEIJI
IPC: A61K48/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a therapeutic agent made as a composite body using a special carrier to enhance the effect of an oligonucleotide used for inhibiting a disease-related protein expression in gene therapy.  <P>SOLUTION: The gene therapeutic agent comprises the composite body of a polysaccharide at least a part of the main chain of which comprises β-1,3-bonds and the unnaturally occurring antisense oligonuleotide, especifically a composite body with a triple helix structure formed mainly through hydrogen bonding between double strands of a saccharide and single strand of a nucleotide.  <P>COPYRIGHT: (C)2004,JPO