baber/WOPTO huggingface dataset:
Patent JP-H10102617-A (JP)
Title: Soundproof wall
Inventor: OUMI KENSHI
IPC: E04B1/82
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To improve soundproof effect by providing a recessed portion to the opposite side of noise source at a predetermined height from the floor surface on the main body of a soundproof wall extending upward from the track or the surface of a road. SOLUTION: For example, in the case of preventing noise generated from a railway vehicle T, a main body 1 of soundproof wall is installed vertically from the floor surface R of track. Next, a recessed portion 2 such as V-shape is provided at the noise source side at a predetermined height from the floor surface R of the main body 1 of the soundproof wall. At the time of noise occurrence, sound pressure is reduced by the occurrence of eddy in the flow of sound at the place of the recessed portion 2 at the inner part of the soundproof wall. Then, the recessed portion 2 is located at the level of same height as noise source for example, and excellent noise reduction effect can be obtained when the opening angle of the recessed portion 2 is within the range of 105 deg.±20 deg..  By doing this, the noise can be reduced considerably, the construction can be simplified and the work can be performed easily.
Patent JP-H11187365-A (JP)
Title: Still picture transmitting method
Inventor: IKEDA ISAMU
IPC: H04M11/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting method facilitating the input, transmission and management of supplement information of a still picture. SOLUTION: A terminal side prepares supplement information of picture information as voice information and transmits it as voice information related to the whole picture information to a host side, which identifies voice information as supplement information to picture information received in one call. The correlating of voice information to picture information includes a method by the difference of the transmitting procedures of picture information and voice information, a method by a flag, a method by header information, a method for discriminating plural picture information units and a method for making voice information plural. At the time of transmitting picture information to plural hosts, voice file is prepared by recording contents concerning voice information.
Patent JP-2001171520-A (JP)
Title: Short detector
Inventor: KANEKO TAKASHI
IPC: G01R31/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To detect a short by a software, without requiring a direct-current power supply circuit and the like for detecting the short. SOLUTION: This short detector detects the short in a transmitting/receiving means for receiving a specified transmitting signal sent from a transmitting means by a receiving means to carry out a specified processing. In the short detector is composed of a detecting means for detecting the short at a receiving level in the receiving means is not less than a predetermined value, a calculating means for calculating the change of rising in the receiving level per specified unit time in the receiving means, and a detecting means for detecting the short when the calculated change of rising of the receiving level shows a short state.
Patent JP-2000183393-A (JP)
Title: Semiconductor light-emitting element
Inventor: CHO TEINTEIN
IPC: H01S5/323
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element which is small and useful for an illumination source. SOLUTION: On a substrate 1, an n-type semiconductor layer 2 comprising an n-type GaN layer is laminated, then first, second, and third active layers 3a, 3b, and 3c of InGa1-xN are sequentially laminated, and a p-type semiconductor layer 4 comprising a p-type GaN layer is laminated on the third active layer 3c. Each of active layers 3a, 3b, and 3c has composition ratio between In and Ga so that blue, green, and red light is emitted respectively. An electrode 5 is formed at the n-type semiconductor layer 2, while an electrode 6 is formed at the p-type semiconductor layer.
Patent JP-H11185272-A (JP)
Title: Resin composition for light pickup lens holder and light pickup lens holder
Inventor: ORIHASHI YUJI
IPC: G11B7/12
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight light pickup lens holder excellent in rigidity and less liable to a change in dimensional precision with the lapse of time by using a liq.-crystalline polymer and a cycloolefin polymer in a specified weight ratio. SOLUTION: The liq.-crystalline polymer is a meltable polyester or polyester amide capable of forming an anisotropic molten phase. The cycloolefin polymer is a cycloolefin random polymer comprising an ethylene component and a cycloolefin component and having 80-200 deg.C glass transition temp. The weight ratio between the liq.-crystalline polymer and the cycloolefin polymer is (60-95):(40-5). When the amt. of the liq.-crystalline polymer is <60 wt.%, satisfactory rigidity is not ensure. When the amt. of the cycloolefin polymer is <5 wt.%, the resultant resin compsn. is not suitable for a light pickup lens holder used under ultrahigh speed conditions owing to its high specific gravity.
Patent JP-H07138673-A (JP)
Title: Production of electrical contact point
Inventor: KOJIMA MAKOTO
IPC: C22C1/05
Filed: 1991-12-26
Abstract: PURPOSE:To provide the electrical contact point which withstands sufficient use without executing sintering by forming a part or the whole of graphite powder to be used together with metallic powder of the expanded graphite powder. CONSTITUTION:A part or the whole of the graphite powder to be used for the metal graphite electrical contact point consisting of the metallic powder and the graphite powder is formed of the expanded graphite powder. A lubricant, such as Pb, Sn or MoS2, and a parting material, such as stearic acid, are added to a compd. composed of the metallic powder and the graphite powder contg. expanded graphite powder and the mixture is press formed to a final product. As a result, the metal graphite electrical contact point is obtd. with drastically shortened stages omitting a sintering stage.
Patent JP-H04361391-A (JP)
Title: Optical character recognition system and method
Inventor: REIMONDO ERU HIGINZU
IPC: G06K9/50
Filed: 1991-12-26
Abstract: PURPOSE: To attain the optical scanning and recognition of alphanumeric characters having various sizes and fonts recorded on a document such as a bank exchange and check. CONSTITUTION: This system includes an optical scamper 13, microprocessor 23, ROM 25, and RAM 27 with a program for storing data and plural scheduled character identification patterns (template). The scanner 13 optically scans each document, and generates plural gray scale pixel values. This value is stored in the RAM 27 under the control of the microprocessor 23. The microprocessor 23 processes the stored pixel value, effectively positions each character on the document, and operates fragmentation. Next, the fragmented character pixel value is converted into a binary data value corresponding to a character difference, and the template coincident to the binary data is selected from among the plural templates. This coincident template is used for identifyin (recognizing) the fragmented character.
Patent JP-2000176991-A (JP)
Title: Method for extrusion molding and extrusion molding machine
Inventor: TAKEUCHI SHINJI
IPC: B29C48/32
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a base tube having a high roundness. SOLUTION: This extrusion molding machine having a mandrel 24 in a container 20 so that a section of an extruded material becomes an annular shape comprises a receiving mold 8 detachably mounted at an outlet for extruding a material and formed with a recess made of a smoothly curved surface capable of filling the extruded material at a site opposed to the outlet, a high pressure fluid supply means 42 capable of supplying higher pressure fluid than at least an atmospheric pressure, and a channel 24a for coupling the means 42 to a front end of the mandrel 24 to introduce the fluid from the means 42 to a hollow part of the extruded material.
Patent JP-H05171517-A (JP)
Title: Polyamide sheath-core type conjugate fiber, its fiber aggregate and wet type wiper
Inventor: TAKAI YOSUKE
IPC: D01F6/80
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the fiber excellent in the impact resilience and reduced in the permanent set in fatigue settling by combining an amide copolymer or amide ether copolymer with a nylon resin. CONSTITUTION:A sheath-core type conjugate fiber containing an amide copolymer or amide ether copolymer having a Rockwell hardness of 70-100 and a nylon resin such as nylon 6 or nylon 66 having a Rockwell hardness higher than that of the copolymer as two components thereof has strong resistance against the permanent set in fatigue settling and gives carpets or wipers durable against repeating employments and reduced in the deformation. The fiber further has excellent properties as felts used for drying paper in the production of the paper.
Patent JP-H11183136-A (JP)
Title: Sectional and 3-dimensional shape measuring device
Inventor: MOTEGI TOSHIO
IPC: G01B11/245
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To measure the sectional shape of an object to be measured such as an etched product in a nondestructive way at high speed by extracting the oblique deformed shape of a plane of pattern light from images obtained by a plurality of image pickup means, subjected it to opposite oblique transformation to calculate the coordinates of the location of the plane of pattern light, processing a plurality of images to synthesize the coordinates of the location of the plane of pattern light. SOLUTION: Grid pattern light 22 and 24 are projected onto a sample 20 from a plurality of directions. Sectional images 26 and 28 are formed on the sample 20, and their images are picked up from a plurality of oblique directions by two cameras 30 and 32 with partially overlapped fields of view. From the images obtained by the cameras 30 and 32, the oblique deformed shape of a plane of pattern light indicated in the image picked up by the camera 30 obliquely above the sample 20 on the left side and the image picked up by the camera 32 obliquely above the sample 20 on the right side is extracted. This is subjected to opposite oblique transformation to be a normal sectional image perpendicular with respect to the axis of the sample 20.  After calculating the coordinates of the location of the plane of pattern light, a sectional shape is obtained by synthesizing the coordinates of the edge of the light plane so that images 26A and 28B may be overlaid on each other.
Patent JP-H06194969-A (JP)
Title: Image forming device
Inventor: SAKAMI YUJI
IPC: G03G15/01
Filed: 1992-12-24
Abstract: PURPOSE:To provide an image forming device capable of preventing color mixture in forming the image of respective colors when the image of plural colors is formed. CONSTITUTION:This device is provided with a latent image means for forming the image with developer on image carriers 9a to 9d, plural image forming stations consisting of a developing means and a cleaning means, a transfer means superposing and transferring a developed image formed by each image forming station on a recording medium 5, and a temporary fixing means temporarily fixing the image transferred on the recording medium 5 by each image forming station for every image forming station.
Patent JP-H0727040-A (JP)
Title: Power generation method by utilizing rainwater
Inventor: NISHIMORI NOBORU
IPC: F03B13/08
Filed: 1992-11-26
Abstract: PURPOSE:To provide a power generating method by utilizing rainwater whereby water flowing to collect successively into a large holding pond reservoir from a small holding pond reservoir in the upstream is finally collected to the largest holding pond reservoir and distributed to a power plant, to ensure more energy. CONSTITUTION:Relating to a power plant and a substation 1, large sized holding pond reservoirs 2 to 5, intermediate sized holding pond reservoirs 6 to 15, small sized holding pond reservoirs 16 to 36, river 37, waterway from the holding pond reservoir to the holding pond reservoir and a waterway 38 of connecting the holding pond reservoir from the river, waterway 39 in a rapid drop spot, drainage 40 and the sea 41, a process from the original point to a generator is shown.
Patent JP-2000177955-A (JP)
Title: Luggage loading/unloading device for lifting carrier device
Inventor: TANAKA HIROKAZU
IPC: E04G21/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely carry out loading/unloading work using a lift. SOLUTION: A luggage loading/unloading device 1 for a lifting carrier device is attached to a lift load carrying platform in the lifting carrier device having a lift 12 supported and guided by a post 11 erected being supported on the outer wall of a building to move vertically. This device is provided with a pallet holding means having a hook 6 locked in a luggage mounting pallet 5 and a position adjusting means 7 for adjusting the position of this hook up- and-down and left-and-right, a moving means for directly moving this pallet holding means in a back and forth direction with respect to the outer wall of the building.
Patent JP-2000183468-A (JP)
Title: Resin forming wiring board and its manufacturing method
Inventor: NAKADA TOMOYUKI
IPC: B29L31/34
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To secure insulation performance of a mold wiring board and at the same time improve reliability, due to improvement in strength with respect to external force or the like. SOLUTION: A resin formation wiring board is provided with a plurality of rows of metal frames 1 as a conductive part, and a first resin part 10 and a second resin part 20 for covering the periphery of the metal frame, so that the metal frame is sandwiched. An insulation rib 11 or the like is provided at primary forming between metal frames, and second formation is made to adhere to the rib or the like, thus ensuring insulation distance. Also, adhesion property may be improved by subjecting it to fine irregularity machining to the adhesion surface with a resin part, due to secondary formation during first forming. As a result, interface peel off due to bending stress is prevented, and strength and insulation performance are improved.
Patent JP-H10192825-A (JP)
Title: Garbage disposer
Inventor: KAGAMI SUKEHIDE
IPC: B09B3/00
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer in which garbage is decomposed and made extinct by action of microorganisms. SOLUTION: The garbage disposer 1 consists of an agitation chamber 3 provided with an agitation means 4 like agitation blades 4b, a fungus bed 5 which is provided in the inside of the agitation chamber 3 and constituted of many granules 5a and microorganisms living in the fungus bed 5. Garbage A and the fungus bed 5 are agitated by the agitation means 4 in the agitation chamber 3 and garbage is decomposed by action of microorganisms. In this device 1, microorganisms function by agitating and mixing garbage A and the granules 5a and garbage A is decomposed into water, carbon dioxide and ammonia gas or the like and made extinct.
Patent JP-H05178388-A (JP)
Title: Tape cassette housing case
Inventor: MOGI YASUHIRO
IPC: B65D85/575
Filed: 1991-12-27
Abstract: PURPOSE:To make proper closing and holding of a lid with respect to a housing case body, reduce cost of a case molding metal die and improve reliability of a housing case. CONSTITUTION:Side walls 11 and 21 of a housing case body 1 and a lid 2 are formed of side walls 11 and 21 which come across and engage with each other when the lid 2 is closed, and the side walls 11 and 21 are provided with a lock engaging part 5 which engages with the case body 1 and the lid 2 by locking. By this, a case including a lid functions to lock, a molding metal die need not have a slide core, and a case having a lock engaging part 5 can be produced easily and at a low cost. Further curving of a case can be prohibited so that the lid 2 does not cut into the case body 1, and further owing and closing of the lid 2 with respect to the case body 1 can be done safely and smoothly.
Patent JP-2000184512-A (JP)
Title: Charging device for unmanned cart
Inventor: FUKUSHIMA MASAZUMI
IPC: B60K1/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the lateral width of a charging device. SOLUTION: By protruding charging terminal arms 20 toward a stop station (8), the charging terminal arms 20 can be brought into contact with the battery- side charging terminals of an unmanned cart stopped at the stop station (8). In a non-charging state, the longitudinal directions of the charging terminal arms 20 can be in parallel with the side wall of the casing 11 of a charging device 10, so that the lateral width of the charging device 10 can be reduced.
Patent JP-H1022461-A (JP)
Title: Static discharge protective transistor and manufacture thereof
Inventor: KIN SAIKO
IPC: H01L29/78
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To realize improvement in characteristics of an ESD protective transistor, by forming a metal silicide layer on a drain region, then isolating the metal silicide layer by an element isolation film, and performing a ballast resistor function between a gate and a contact of a second metal wiring layer by using a second well. SOLUTION: Impurity ions at a high density are implanted onto a substrate 20 between first and second well regions 22a, 22b via a gate 24, thus forming source/drain regions. The drain region forms first and second impurity regions 26a, 26b in the second well region 22b, and a metal silicide layer 28 is formed on the upper parts of the first and second impurity regions 26a, 26b. The metal silicide layer 28 is isolated by a second element isolation region 21b. The drain region performs a ballast resistor function between a contact portion of a metal wiring layer 30 and the gate 24, by using the second well region 22b. Thus, the characteristics of an ESD protective transistor may be improved.
Patent JP-2001176475-A (JP)
Title: Battery-holding structure for portable telephone
Inventor: SAITO MASAKI
IPC: H04B1/38
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery-holding structure for a portable telephone, which prevents disengagement of a battery from a portable telephone body, even when a load is applied to the portable telephone body which would extend at its battery side. SOLUTION: This structure comprises a battery 2, having a recessed portion 2a formed at one end with a portion, ranging from an opening to a bottom, inclined at a preset angle θ toward the bottom face of a battery storage portion 1a of the portable telephone body 1 and a locking button 5 slidingly supported on the portable telephone body 1 in the direction of inclination at the preset angle θand fitted to the recessed portion 2a of the battery 2.
Patent JP-H06197511-A (JP)
Title: Stepping motor
Inventor: KOBAYASHI YUKIHIRO
IPC: H02K7/06
Filed: 1992-12-25
Abstract: PURPOSE:To accurately shift a member to be driven without increasing power consumption by inserting a subguide axis to a coupling portion which is geared with a lead screw formed on a shaft to move and holding the shaft with an elastic force at the end portion side of an arm which is bent and extended from the side of subguide axis as the basic end portion. CONSTITUTION:Racks 32a, 32b of a coupling portion 32 are geared with a lead screw 6a of a shaft 6 and rotation of the shaft 6 moves the coupling portion 32 in the axial direction. Moreover, a subguide axis 13 for guiding movement of the coupling portion 32 is also provided. Here, a holding portion 40 is provided in the vicinity of the area in the coupling portion 32 where the subguide axis 13 is provided therethrough and this holding portion 40 is constituted by a perpendicular base portion 41 and an end portion side 42 formed in the shape of arm. This end portion side 42 is elastically placed in contact with the shaft 6 in order to hold the geared condition between the racks 32a, 32b of the coupling portion 32 and the lead screw 6a of the shaft 6, make it difficult that these are easily disengaged even when shock is applied to the stepping motor 30 and not allow increase of a friction force.
Patent JP-H11190719-A (JP)
Title: Gas sensor device
Inventor: SUGANUMA SHIGEAKI
IPC: G01N27/416
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To easily and suitably replace a sensor element or a catalytic unit by easily assembling in the case of manufacturing a gas sensor device. SOLUTION: The gas sensor device for detecting a specific oxidizing component contained in a flue gas in contact with an oxidizing catalyst by using a solid electrolyte comprises a solid electrolytic base material 12, a sensor element 10 in contact with the flue gas to generate an electromotive force, a catalytic unit 30 having the oxidizing catalyst, a cylindrical case 32 in contact of a sensing surface of the element 10 with the flue gas to contain the element 10 and the unit 30, and a cylindrical spacer 34 contained at both sides or the like of the element 10 in the case 32 to dispose the element 10 and the unit 30 at predetermined positions.
Patent JP-H05180752-A (JP)
Title: Evaluating method of coating film
Inventor: KOIZUMI NOBUHIRO
IPC: G01N17/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain an evaluating method of a coating film which enables attainment of a prescribed result of measurement by any person irrespective of the degree of skill of a measurer. CONSTITUTION:A flaw 3 extending to the base of a test piece 1 having a coat is made in the test piece. 1, and the test piece 1 is left in a corrosive environment for a prescribed time, so that rust 4 is produced. This test piece 1 is immersed in a liquid for removing the rust, and after the rust 4 of the test piece 1 is removed, the width 5 of a place of the test piece 1 wherefrom the rust is removed is measured.
Patent JP-H05181602-A (JP)
Title: Mouse shift extent controller
Inventor: TAKASHINA KENJI
IPC: G06F3/038
Filed: 1991-12-27
Abstract: PURPOSE:To provide a mouse shift extent controller which can dynamically change the shift extent of the mouse per unit distance. CONSTITUTION:An X-direction unit distance shift detecting means 10 is provided to detect the X-direction shift of a mouse per unit distance together with a Y-direction unit distance shift detecting means 20 which detects the Y-direction shift of the mouse per unit distance, an X-direction shift pulse generating means 30 which generates a pulse from the detection signal sent from the means 10, a Y-direction shift pulse generating means 40 which generates a pulse from the detecting signal sent from the means 20, and an X-direction shift extent converting means 1 and a Y-direction shift extent converting means 2 which read the number of pulses per unit time and at the same time perform the conversion is response to the number of pulses to calculate the X a Y direction shift extents respectively.
Patent JP-H06202682-A (JP)
Title: Ruled speech syntheizing device
Inventor: OIKAWA YOSHIAKI
IPC: G10L13/06
Filed: 1992-12-29
Abstract: PURPOSE:To simplify the system constitution and obtain a natural synthesized speech even when the speed of the output synthesized speech is varied. CONSTITUTION:This device has parameter holding parts 204, 206, and 208 which hold parameters regarding continuance lengths of respective phonemes including pause lengths of vocalization at >=2 vocalization speeds at the time of slow reading, normal-speed reading, and fast reading, a symbol string analytic part 202 which generates a synthesized speech by finding the continuance lengths of the respective phonemes including a pause length corresponding to a vocalization speed specified with a specified speed command signal by interpolation from the held parameters, and a synthesized speech generation part which consists principally of respective continuation length calculation parts 203, 205, 207, 210, etc.