baber/WOPTO huggingface dataset:
Patent JP-2003008129-A (JP)
Title: Package for housing optical semiconductor element and semiconductor device
Inventor: KOISO EMI
IPC: H01S5/022
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor package in which the lead wire of a thermoelectric cooling element can be surely connected to a metal piece that is brazed to the metalized wiring layer of an input/output terminal, and the heat produced form an optical semiconductor element can be efficiently radiated to the outside. SOLUTION: A notch part 18 is formed as to penetrate the upper and lower surface of the inside of a frame body 2 in a flat plate part 7a of an input/output terminal 7, and a step part whose opening is made small in size viewed from the upper surface side is formed in the notch part 18 on the lower side of the opening on the upper surface side. A metalized layer 13 connected with a metalized wiring layer 12 is formed on the bottom surface of the step of the notch 18, and a metal piece 6 is fitted to the notch 18 and is brazed to the metalized layer 13. A notch 19 whose cross-sectional shape is smaller than the notch 18 is formed in the metal piece 6 at nearly same position as the notch 18 on lower side.
Patent JP-2002082179-A (JP)
Title: Method and device for real-time displaying or recording course of local wind as bird's-eye view
Inventor: MATSUSHIMA HIROMI
IPC: G09B29/10
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an observation recording device, capable of generating local two-dimensional weather data on winds that can be understood at a glance. SOLUTION: The momentary direction and momentary speed of a wind passing one point are detected as trace vectors of a Cartesian-coordinate system, and the trace vectors are integrated with the elapsed time and recorded by a recording device of the Cartesian-coordinate system.
Patent JP-2003017522-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHINOKI HIROYUKI
IPC: H01L21/60
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To planarize the surface of a bump electrode. SOLUTION: A semiconductor device, where a gold bump electrode 57 is formed on a pad 53 formed above a semiconductor substrate, comprises the pad 53 consisting of a plurality of openings provided in a passivation film 52 covering a pad forming region, a conductive film 55 that is buried in the openings to constitute the pad 53, and the gold bump electrode 57 that comes into contact with the pad 53 via the conductive film 55.
Patent JP-2003017019-A (JP)
Title: Case
Inventor: HAMADA KOJI
IPC: H01M2/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent protrusion of an adhesive to a case cosmetic face. SOLUTION: In this case, a main body part 20 is one of plural division bodies constituting the case and has a bottom-equipped box shape, while having a groove part 22 extendedly formed along the opening periphery, and step pats 26 formed in an outer wall face 25 of the groove part 22. Then applying adhesive to the groove part 22 for bonding, the step parts 26 can block a capillary phenomenon of the adhesive between the bonding faces to prevent protrusion of the adhesive to the case cosmetic face.
Patent JP-2003014726-A (JP)
Title: Detection apparatus of organic halide
Inventor: FUKUDA NORIHIRO
IPC: C07B37/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the detection apparatus of organic halides that can carry out quick and sensitive analysis when monitoring PCB concentration in gas. SOLUTION: The detection apparatus of organic halide is equipped with a convergence section for converging a molecule being changed into a laser ion, an ion trap for selecting and condensing the converged molecule, and an ion detector for detecting an ion being discharged in a fixed cycle. The pulse wavelength of a laser being irradiated from a laser irradiation means is 300 nm or less, at the same time, the pulse time width of laser is 1000 pico seconds or less, and at the same time laser energy density is 1 GW/cm<2> or less, thus suppressing the decomposition of organic halide, and at the same time detecting the concentration of the organic halide.
Patent JP-2002061036-A (JP)
Title: Apparatus for compressing sliver
Inventor: STAHLECKER FRITZ
IPC: D01H5/72
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for silver compression that can prevent the slivers from being entangled in the different twisting directions, improved the quality of a spun yarn, is arranged in the compression area behind a drawing frame and compresses the sliver while collecting the edge fibers of the sliver. SOLUTION: Only one edge side is formed as a fiber-guiding edge and the fiber guide edge positions the sliver 2 already in the wide starting area regardless of the traverse motion of this sliver until the end of the sucking slit 16 in the transverse direction B to the direction of the motion of the conveying belt 13.
Patent JP-2002305378-A (JP)
Title: Multilayer wiring board, manufacturing method thereof, and semiconductor device
Inventor: NAKAMURA KENSUKE
IPC: H01L23/14
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board of high reliability, together with its manufacturing method and a semiconductor device, for sure interlayer connection. SOLUTION: The multilayer interconnection board comprises a conductor post 104 for interlayer connection, a wiring pattern 107 comprising a pad 106 for connection to the conductor post 104, a jointing metal material layer 105 for jointing the conductor post 104 to the pad 106, and an insulating layer 101 present between layers. The insulating layer 101 has a two-layer structure; a metal joint adhesive (I) layer 108 and an interlayer insulating material (II) layer 101. The interlayer connection means metal jointing with the jointing metal material layer 105.
Patent JP-2002101384-A (JP)
Title: Encoding method and device for attaching plural pieces of information on search reproduction route to bit stream
Inventor: MORI YOSHIHIRO
IPC: H04N19/423
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk provided with a cell including one or more video object units. SOLUTION: A navigation pack is included in the head of the video object unit. 1st information showing whether or not a video object unit including the navigation pack is the first video object unit in the cell is included in the navigation pack.
Patent JP-2003022484-A (JP)
Title: Sales management system for collective store
Inventor: TANNO TSUTOMU
IPC: G06Q20/28
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles, etc., concerned with change and a signature, to increase sales for a service providing side, and to improve convenience to a customer side. SOLUTION: On condition that the balance of a prepaid card where information on an amount usable in common to a plurality of stores is written from a table that one of the store secures is larger than the price of an article to be ordered, an order using the prepaid card to the stores including the store securing the table is accepted and the price of the ordered article is paid from the balance of the prepaid card; and the ordered article is delivered from the store where the article is provided to the table where the order is made and various information obtained through the reception of the order, the payment, and the delivery is stored as a database.
Patent JP-2003020557-A (JP)
Title: Sewing machine
Inventor: AIKEI KINYA
IPC: D05B39/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a moving error of a sewing frame. SOLUTION: This sewing machine is equipped with a ball screw 15 extending to Y direction, a Y direction-moving part 17 having a female screw hole 16 for screwing with the ball screw 15 and fed to Y direction according to rotation of the ball screw 15, a spline shaft 18 installed parallel to the ball screw 15, a pinion 19 extrapolated so as to be slidable and made relative rotation impossible to the spline shaft 18 and installed so as to be fed to Y direction in cooperation with the Y direction moving part 17 and a X direction-moving part 21 installed so as to enable relative slide to X direction to the Y direction moving part 17, having a rack 20 engaging with the pinion 19 and fed to X direction according to rotation of the pinion 19 and the sewing machine is constituted so as to drive a sewing frame 1 through the X direction-moving part 21.
Patent JP-2003025095-A (JP)
Title: Press holding method, apparatus therefor and method for producing lithium ion secondary battery
Inventor: SENO MASATOSHI
IPC: H01M10/05
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a press molding method by which a coil body is securely worked into a prescribed shape in a short time, and also can be fixed to the worked shape, to provide an apparatus therefor, and to provide a method for producing a lithium ion secondary battery. SOLUTION: The application of pressurizing force to the body 2 to be worked for a prescribed time by a lower die 5 and an upper die 9 is performed by the dislocation of a spring 17.
Patent JP-2002098544-A (JP)
Title: Display method of poi icon and navigation system
Inventor: WAKAO HIKARU
IPC: G06F3/0481
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a system which user can easily recognize the kind of POI, even if POI icon belonging to specific category is used in common. SOLUTION: This invention is related to the display method of POI icon of the navigation system which displays POI icon 2a at the position of POI on a map. It stores the position and kind by POI belonging prescripted category, displays each POI displayed by same POI icon 2a, moreover when POI icon of prescripted POI is selected by a carsol 1, it displays the kind of POI. Thereby we can develop the navigation system which has less kind of icon, and can recognize the kind of POI, for example, the kind of menu in restaurant (Japanese food, Chinese food, Italian food, and French food), and can lead us to a favorite restaurant.
Patent JP-2003025665-A (JP)
Title: Tool for printing on paper
Inventor: AONO SHINJI
IPC: B41J13/10
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool for printing on papers which is easy to handle and finishes good. SOLUTION: The tool A for printing on papers is constituted of a mount 10 and a printing paper 20. The mount 10 has such a size that the mount can be passed through a printer. For example, a rectangular stripped hole 11 is formed at a central part of the mount 10, and an adhesive part 12 easy to separate is set at the periphery of the stripped hole 11. The printing paper 20 senses a pressure and bonds to the adhesive part 12 of the mount 10.
Patent JP-2002371054-A (JP)
Title: New method for introducing sulfonyloxy group
Inventor: TOGO HIDEO
IPC: C07D231/16
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic method capable of obtaining an α-sulfonyloxy carbonyl compound in a safer and easier manner in higher yield than a conventional method in the following situations: an α-sulfonyloxy carboxyl compound is widely used as an intermediate in heterocycle synthesis, or the like; recently, a method for obtaining an α-sulfonyloxy carboxyl compound by generating a sulfonyloxy group-introducing agent in a reaction system is energetically studied; however, the reaction conditions are limited, and it has problems in safety aspect, and accordingly, the process can not be easy for every one. SOLUTION: This new method for introducing a sulfonyloxy group comprises a reaction of a hypervalent iodine compound of an aromatic heterocyclic type and sulfonic acid in a system for introducing a sulfonyloxy group into the α-position of a carbonyl compound.
Patent JP-2003028297-A (JP)
Title: Gear shift operation mechanism of transmission
Inventor: MAEDA TAKESHI
IPC: F16H63/32
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift operation mechanism with excellent assemblage capable of reducing a production cost and the weight by reducing the number of part items. SOLUTION: A cutout groove 5 along the direction orthogonal to the axial direction of a shifter rod 2 is provided in the peripheral surface of the shift rod 2 movably operated in the axial direction. A stopper plate 7 installed on a transmission case 1 is engaged with the cutout groove 5 through play with a dimension equal to the length of the stroke of the shifter rod 2 to allow the shifter rod 2 to be slid by the amount of the play for preventing an overstroke.
Patent JP-2003033810-A (JP)
Title: Wiredrawing method of metal fine wire for semiconductor device
Inventor: HARADA NORIAKI
IPC: B21C1/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a wiredrawing method of metal fine wire for a semiconductor device which improves longevity of a die while keeping surface smoothness of metal fine wire. SOLUTION: A desired diameter of metal fine wire 1' is produced by arranging plural number of dies 2a-2h and also capstans 3, 3' to draw a wire rod 1 which sequentially passes each die. In order to perform a wiredrawing by a single crystal diamond die after the wiredrawing is performed by a polycrystalline diamond die, a single crystal diamond die is arranged after the required number of the polycrystalline diamond dies. The wiredrawing process by the polycrystalline diamond dies is to be finished at the stage when a drawn mark on the surface of the wire rod 1 generated by wiredrawing is minute.
Patent JP-2003037886-A (JP)
Title: Headphone device
Inventor: HASHIMOTO KATSURO
IPC: H04R1/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a headphone device at the time of executing an audio reproducing operation by arranging a plurality of keys in the headphone device. SOLUTION: This headphone device is provided with a mounting detecting means for detecting the mounting of a headphone device on a viewer. When the mounting of the headphone device is detected by the mounting detecting means, the reproduction from an audio signal source is started, and, when the non-mounting of the headphone device is detected by the mounting detecting means, the reproduction from the audio signal source is stopped. Also, operating means 17 and 22 are respectively arranged at the left side unit or the neighborhood and the right side unit or the neighborhood. When any of the operating means 17 and 22 is operated, the reproduction position is advanced, and when the other operating means 17 or 22 is operated, the reproduction position is returned backward.
Patent JP-2003033151-A (JP)
Title: Method for producing dried fine powder of green leaf
Inventor: TAKAGAKI KINYA
IPC: A23L19/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain dried powder of green leaves excellent in palatability. SOLUTION: This method for producing the dried powder of green leaves comprises a process for drying green leaves; a process for coarsely crushing the dried green leaves; a process for heating the coarsely dried green leaves at >=110 deg.C and a process for pulverizing the heated green leaves.
Patent JP-2003033780-A (JP)
Title: Method for wastewater treatment
Inventor: SAEGUSA SATORU
IPC: C02F11/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for treatment of wastewater capable of decreasing running cost and installation cost by minimizing the quantity of generated excess sludge to zero or at least decreasing the quantity thereof to downsize a system, and simultaneously of recycling excess sludge as methane gas. SOLUTION: A method for wastewater treatment is characterized by comprising an aerobic biological treatment process which treat organic wastewater biologically under aerobic conditions, a solid-liquid separation process whereby sludge in mixture having been treated biologically is separated, a sludge feed- back process whereby at least a part of the separated sludge is returned to the aerobic biological treatment process as afeed back sludge, a solubilizing treatment process whereby the remaining sludge is made excess sludge and at least a part thereof is subjected to a solubilization treatment, an anaerobic digestion treatment process whereby remaining excess sludge is digested under anaerobic conditions, a digested sludge supply process whereby anaerobically digested sludge is supplied to the solubilization treatment process, and a solubilized sludge feed back process whereby the solubilized sludge is returned to the aerobic biological treatment process.
Patent JP-2003043137-A (JP)
Title: Fmcw radar device
Inventor: IDA MASAYUKI
IPC: G01S13/93
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance distance measuring accuracy by preventing the deterioration in the distance measuring accuracy caused by a temperature change, and to restrain an increase in a circuit scale and a cost. SOLUTION: This FMCW radar device is provided with an FMCW radar part operating in an FMCW radar mode for determining a detecting distance from a modulation frequency deviation width in ordinary operation, a pulse modulating circuit 14 for generating a transmission pulse signal by modulating a pulse of a transmission signal TX, and a distance calibrating part for determining propagation time T up to receiving a reflected signal after irradiating the transmission pulse signal to a target. The detecting distance by the FMCW radar mode is calibrated by the detecting distance L by a pulse radar mode by operating in the pulse radar mode for detecting a distance up to the target from the propagation time T by irradiating the transmission pulse signal with every specific time of the FMCW radar mode.
Patent JP-2003043588-A (JP)
Title: Projector device
Inventor: HATA MITSUO
IPC: G02B1/11
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a projector device having a simple constitution which is capable of simultaneous projection on a lot of screens with one projector. SOLUTION: A transmission mirror 11 which reflects a part of the optical path of an optical image projected by a projector 10 to a side and allows the other part of the optical image to pass through, a reflection mirror 12 which totally reflects the optical image reflected by the transmission mirror 11 in a direction different from that of the optical image projected by the projector, and an enclosure which positions and supports the mirrors in prescribed positions to the projector are provided in the optical path of then optical image projected by the projector 10.
Patent JP-2003044100-A (JP)
Title: Voice analyzing method
Inventor: OKURA KAZUYOSHI
IPC: G10L21/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a voice analyzing method, by which the features of a voice buried in noises can be recovered. SOLUTION: In the voice analyzing method provided with a first step for finding a spectrum from an audio signal, a second step for finding the estimated value of the spectrum in each band by taking a sum by multiplying the weight of the characteristics of a band filter bank to the spectrum found in the first step, a third step for calculating the logarithm of the estimated value of the spectrum in each band and a fourth step for finding a cepstrum coefficient on the basis of the logarithm of the estimated value of the spectrum for each band, between the third step and the fourth step, a step is provided for applying peak emphasizing processing to the logarithm found in the third step.
Patent JP-2003044880-A (JP)
Title: Stereoscopic image generating device, stereoscopic image generating method, program, and storage medium
Inventor: YANO KOTARO
IPC: G06T1/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity required for compositing a three- dimensional stripe image and to shorten the processing time for compositing the three-dimensional stripe image. SOLUTION: An image processing means for compositing a three-dimensional image, which arranges pixels of the same coordinate of respective images in a multi-viewpoint image sequence of the subject viewed from a plurality of viewpoints as adjacent pixels in accordance with the viewpoint arrangement of images on the basis of a subject image and a parallax map, obtains the viewpoint position and the pixel position in the multi-viewpoint image sequence of each of pixels of a three-dimensional image to be composed (S72 and S73) and uses the obtained viewpoint position and pixel position to obtain the extent of parallax deviation from the parallax map (S74) and obtains a pixel position in an input image on the basis of the obtained extent of parallax deviation (S75) and writes a pixel value corresponding to this pixel position in a pixel of the three-dimensional image (S76).
Patent JP-2003050450-A (JP)
Title: Color developing concentrated composition and photographic processing method using the same
Inventor: SATAKE WATARU
IPC: G03C5/305
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a color developing concentrated composition that suppresses deterioration of the liquid composition due to storage at a high temperature, prevents interfacial precipitation in a processing tank when used as a replenisher solution and prevents contamination of a processed photosensitive material and to provide a photographic processing method using the composition. SOLUTION: (1) The color developing concentrated composition has pH 9-14 and comprises >=0.10 mol/l color developing agent, a chelate having a specified structure, at least one alkali agent, an antioxidant and a water-soluble organic solvent, and (2) the composition contains at least one of compounds (group A) whose pKa is 9.0 to <11.0 and at least one of compounds (group B) whose pKa is 11.0 to <13.0 in a (group A) to (group B) molar concentration ratio of >=1.2.
Patent JP-2003054903-A (JP)
Title: Thermal decomposition method of water
Inventor: TAKASUKA KIYOSHI
IPC: C01B3/04
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of thermally decomposing water simply. SOLUTION: Combination flame of a Brown's gas is brought into contact with tungsten chips under the water.
Patent JP-2003052853-A (JP)
Title: Thread winding golf ball
Inventor: ISOGAWA KAZUHIKO
IPC: A63B37/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball keeping a good ball hitting feeling peculiar to a thread winding golf ball and having a large carry. SOLUTION: This thread winding golf ball includes a solid center, a thread rubber layer formed by winding round the surface of the solid center, and a cover for covering the surface of the thread rubber layer, and the golf ball has dimples formed on the surface of the cover. When load of 9.8 N to 294 N is applied to the solid center, the deformation amount of the solid center is 1.0 to 1.5 m, the difference (A1-A2) between the diameter A1 of the solid center and the thickness A2 of the thread rubber layer is 34.5 to 36.5 mm, the Shore D hardness of the cover is 44 to 58, and the dimple volume rate Rv and the difference (A1-A2) between the diameter of the solid center and the thickness of the thread rubber layer satisfy the following expression: 2.45<=(A1-A2)×Rv<=29.0.
Patent JP-2003054283-A (JP)
Title: Transmission operation device of work vehicle
Inventor: MORIMOTO ISAMU
IPC: B60K20/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To improve operability. SOLUTION: In this transmission operation device of the work vehicle provided with a plurality of forward positions L and H, a transmission neutral position N and a reverse position R as operation positions of a shift lever 33, both the forward positions L and H are arranged in the state of parallel connection on one side of points located with the transmission neutral position N between them, while only the reverse position R is arranged on the other side.