baber/WOPTO huggingface dataset:
Patent JP-H1077656-A (JP)
Title: Drilling machine auger
Inventor: IKEHATA TAKAMICHI
IPC: E02F5/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To execute work freely with regard to the size of a core material to be constructed and a positioning spot of the core material by providing a sprocket pivotably on an auger and pivoting a free wheel turnably with the remaining auger and winding up a ground excavation chain between these wheels. SOLUTION: A sprocket wheel 1a is turned by the turning of an auger 3a so that the other free wheel 1b may be turned following with the sprocket, thereby turning a ground excavation chain 2 wound-up between the wheels 1a and 1b in the same direction. Then, the chain 2 cuts off an portion projecting inside out of an excavated hole trace as excavated with the angers 3a and 3b proceeding with the hole excavation of the augers 3a, 3b and 3c, thereby forming a rectangular excavation hole trace at a uniform height on the ground. It is, therefore, possible to execute work freely with regard to the size of a core material to be constructed and at the construction position of the core material.
Patent JP-2000082898-A (JP)
Title: Shutter device for part supply device
Inventor: TAKAHASHI SHIGEMI
IPC: H05K13/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To surely and accurately take a chip part out of a tape and to raise a speed of closing/opening operation of a shutter plate and tape transfer. SOLUTION: A shutter opening 26c of a protective plate 26b forms a gap of a thickness of the protective plate 26b between a shutter plate 16a and a chip part A and tape 21c while a protruding part 16c of the shutter plate 16a is allowed to protrude in the gap, so that a contact between the shutter plate 16a including the protruding part 16c and the part A and tape 21c is avoided while an advancing-side part of the tape 21c of the protective plate 26b prevents the part A from changing attitude or soaring, during a period when the part A advances to a device till reaches a specified position (part taking-out port) B, and when the part A is at the specified position B with the shutter plate 16a in closed state, the protruding part 16c of the shutter plate protrudes in the shutter opening 26c (the above gap)  to face the part A so that change in attitude or soaring of the part A due to vibration, etc., is prevented.
Patent JP-2001072020-A (JP)
Title: Ultrasound sealing equipment for packaging material
Inventor: KUSUHO EITARO
IPC: B29C65/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To uniformize the welding strength by making the two seals of a film compensate each other by the difference of hear generated even when there is a slight difference in film thickness because heat generation by two hammers differs depending on the number of hits by the two hammers. SOLUTION: One side edge 22 of a belt shape film 18 pulled out along a tube plate 15 goes under an inside side edge 16, and the other side edge 23 goes under an outside edge 17. Because a part of the inside edge of the plate has a notch, one side edge 22 of the film is guided upward from the notch 24, and as a result, both side edges 22, 23 are overlaid at a position where they come out from the notch. The film is welded by ultrasonic vibrations generated by two grain shape hammer bases 31, 61 on a spring piece at the inside side edge 16 and two hammers having different amplitudes facing each of the two bases 31,61.
Patent JP-H1187590-A (JP)
Title: Method and apparatus for forming lead
Inventor: ONO EIJI
IPC: H01L23/50
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent trouble due to solder chips. SOLUTION: The outer lead part of a work is formed, while being clamped vertically by upper and lower clamping dies 33, 19, by means of a lead forming apparatus 10 comprising a punch 30 and a die 18 wherein solder chips adhering to the punch 30 are removed by vibrating the punch 30 through a vibrator 35. Since solder chips adhering to the punch can be shaken off by vibrating the punch through a vibrator when next lead forming work is waited, the outer lead part can be prevented from pressure trace or transfer due to solder chips in the following lead forming.
Patent JP-S61131435-A (JP)
Title: Semiconductor device
Inventor: MIYAUCHI MASAYOSHI
IPC: H01L29/812
Filed: 1984-11-30
Abstract: PURPOSE:To obtain a semiconductor device in a simple process, and moreover, having a strong through hole by a method where in an opening part to release residual gas in the through hole is provided at the surface electrode of the semiconductor substrate. CONSTITUTION:In this GaAs power FET having the circular opening part 10 in the source electrode 3 and the through hole 6 at the position to correspond to the opening part 10, the releasing part of gas to remain in the through hole part 6 is provided at the opening part of the surface electrode of the semiconductor substrate. By this way, the crack to generate in the semiconductor substrate because of providing a notch part on the semiconductor substrate like the conventional way can be prevented from generating.
Patent JP-S62112988-A (JP)
Title: Heat-recovering device
Inventor: IHARA SATOSHI
IPC: F28F27/02
Filed: 1985-11-09
Abstract: PURPOSE:To enable a smaller device, by partially restricting the flow rate of a gas introduced into a group of tubes, by a bypass passage having a low resistance. CONSTITUTION:A heat exchanger tube group 2 is provided between an upper header and a lower header in a duct 1, and is covered by a plate body 3 on one side thereof so that a bypass passage 5 in a stream line shape or other similar shape is provided between the curved plate body 3 and a front wall 4 of the duct 1. The inlet 6 to the bypass passage 5 is opened to the side of a duct inlet 7, while the outlet 8 of the bypass passage 5 is opened and communicated to the side of a duct outlet 9, and a curved baffle plate 10 is provided on the outlet side of the passage 5 in the state of being fixed to upper and lower surfaces of the duct, separated from the front wall 4 of the duct and separated from the plate body 3. At the inlet 6 is provided a one-side-openable damper 14 which is movably fitted 13 to an end part of the plate body 3 and can be turned by an actuator. When the bypass passage 5 is shut off by the damper 14, the flow rate of a gas supplied to the heat exchanger tube group 2 is maximized. When the damper is turned to be opened to a dotted-line position 15, the gas flow rate in the passage 5 is maximized, while the flow rate of the gas supplied to the tube group through the remaining opening part 16 is restricted.
Patent JP-S63107048-A (JP)
Title: Wiring substrate
Inventor: SAWARA KUNIZO
IPC: H01L21/768
Filed: 1986-10-24
Abstract: PURPOSE:To make the thermal expansion coefficients of the longitudinal direction and lateral direction of a substrate coincide with each other, and to obtain the substrate, thermal strain of which is reduced, by conforming a crystallographic axis in the direction of cutting and a crystallographic axis in the in-plane direction to the direction of cutting. CONSTITUTION:A plurality of wafers 2, the surfaces of which have a plurality of striped conductors 1, are laminated and thermocompression-bonded, and the thermocompression bonded body 3 is cut 7 in the axial direction, thus forming a wiring substrate 8 with a plurality of electrodes 9 consisting of said conductors 1. On said cutting 7 in such a case, the crystallographic axis of the substrate 8 in the direction of cutting A and a crystallographic axis in the in-plane direction B to the direction of cutting are conformed, and the thermal expansion coefficients of the longitudinal direction and lateral direction of the substrate 8 are made coincide with each other. Said wafer 2 consists of a crystal such as an silicon crystal, and the conductor 1 is composed of a conductor such as an Al conductor.
Patent JP-H07165580-A (JP)
Title: Medicinal tablet
Inventor: ITO SHUNICHI
IPC: A61K31/53
Filed: 1994-10-18
Abstract: PURPOSE:To prepare a medicinal tablet containing a benzimidazole carboxylic acid derivative, specifically controlled in hardness to density or breakage area of the tablet and excellent in stability and storage stability. CONSTITUTION:This tablet contains a compound of the formula [R<1> is H or a hydrocarbon residue capable of binding through a hetero atom; R<2> is H or a hydrocarbon residue; R<3> is an anion-forming group or a group capable of changing to the group; X represents that phenylene is bound to phenyl directly or through a spacer; (n) is 1 or 2; the ring A is COOR<2> or a benzene ring] or its salt. The tablet is prepared so as to have 1.2-1.4mg/mm<3> density when uncoated and 0.1-0.4kg/mm<2> hardness in the diameter direction per breaking area when uncoated. Thereby, the uncoated tablet having low breaking property, adequate disintegration time after administration and excellent elution property of active ingredients is obtained. This medicinal tablet can inexpensively be produced and its suppresses decomposition of the active ingredients and has excellent stability with the lapse of days.
Patent JP-S60144346-A (JP)
Title: Sanitary rubber product
Inventor: TAJIMA MASAO
IPC: C08L7/00
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a sanitary rubber product having excellent physical and chemical properties, by incorporating a specified fine powdered PE into a rubber composed mainly of an isobutylene-isoprene copolymer to vulcanize and mold it. CONSTITUTION:5-50pts.wt. fine powdered PE having an average molecular weight of 1,000,000-1,000,000,000 and particle sizes finer than 100mesh, 0.1- 2pts.wt. vulcanizing agent, 0.1-2pts.wt. vulcanizing accelerator and, if necessary, 1-20pts.wt. inorganic reinforcing filler (e.g. clay) are incorporated into a rubber composed mainly of an isobutylene-isoprene copolymer having a degree of unsaturation of 0.1-2.5mol%, a Mooney viscosity of 40-89, and an average molecular weight of 300,000-640,000, which is then vulcanized and molded. USE:Rubber for a rice cooker, a rubber stopper for medicine, etc., artificial kidney parts, an injector cylinder, etc.
Patent JP-2000064973-A (JP)
Title: Scroll type fluid machine
Inventor: MIHARA HIROYUKI
IPC: F04C29/04
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce a noise level during driving by smoothing an air flow into a centrifugal fan. SOLUTION: In the fluid machine, three curved guide plates 8 form an approximately rectangular shape extending in an axial direction of a rotating shaft 4 from a rear surface of a casing body 2A to an outer periphery of a bearing portion 2B, a short side is curved in an arrow A direction being a rotation direction of a centrifugal fan 7 and a tip end side of a long side is extended to an inner periphery side of the centrifugal fan 7. Thereby, since an air is guided toward the arrow A direction being the rotation direction of the centrifugal fan 7 by circulating the air suctioned toward the centrifugal fan 7 along the respective curved guide plates 8, an air flow into the centrifugal fan 7 can be smoothed and an operation sound at this time can be made less.
Patent JP-S62112437-A (JP)
Title: Network system
Inventor: KUDO AKIRA
Filed: 1985-11-12
Abstract: PURPOSE:To form a network system flexible to the system expansion by recognizing an equipment number on a local area network of a packet form terminal equipment returning the acknowledgement in the acknowledgement frame so as to select the path. CONSTITUTION:All communication equipments receive the transmission frame depending on the multiple address communication. Then only a communication equipment whose DTE number ('DC') in the data part 25 of the transmission frame is coincident with the own DTE number, that is, the equipment 103 returns the acknowledgement frame (C). '01' is stored in a sender number 33 in the acknowledgement frame and '03' is stored in a designation equipment number 34. The communication controller 101 sending a call packet recognizes the equipment number of the opposite party based on the content of the destination equipment number in the acknowledgement frame to set the path.
Patent JP-S61178885-A (JP)
Inventor: YAMAKI SHIGEO
IPC: B65D77/26
Filed: 1984-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000069498-A (JP)
Title: Chroma key system
Inventor: MONJO YOSHIO
IPC: H04N9/75
Filed: 1998-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate restriction on colors of non-background and to exactly identify the background by varying a color of the background to control a background irradiation tool, identifying the varying color of the background and discriminating the background. SOLUTION: The color of the background is varied by irradiating a screen 8 to be the background 1 with the background irradiation tool 2 having three kinds, i.e., red, green, blue light emitting diodes. The color of the background 1 is fluctuated by varying either of hue, chroma and lightness of the screen 8 or synthetically varying these three factors using the background irradiation tool 2. The background is specified by detecting this fluctuation of the color of the background. Fluctuation of the color of the background under a specified condition is detected by comparing plural frames of video. For example, on the condition that the television camera 3 picks up 30 frames of video per second, namely, that frame frequency is 30 Hz, the background can be specified from the varying color of the background via comparison of the preceding frame and the subsequent frame when the colors of the background is varied in a cycle of 1/30 sec by the background irradiation tool 2.
Patent JP-S62111805-A (JP)
Title: Cartridge accommodating apparatus
Inventor: MIYATA YOSHIAKI
IPC: B65G1/137
Filed: 1985-11-11
Abstract: PURPOSE:To carry out the cartridge accommodation work certainly and rapidly by comparing a temporary memory for memorizing the label content on a cartridge surface and the address memory of an accommodation shelf and alarming the error of the accommodation position and displaying the regular position. CONSTITUTION:When a cartridge 3 is erroneously accommodated into an accommodating shelf 212, a switch 1012 is turned-ON, and a light detecting device 612 is selected, and the label information attached onto the cartridge 3 is given into a temporary memory 8 through a converter 7, and at the same time, a controller 12 selects the address memory 912 of the accommodation shelf 212, and the content is compared with the memory value of the temporary memory 8. Since the comparison information does not accord, the controller 12 operates an alarm 11 and represents the error of the accommodation position, and the address memory 911 of the aimed accommodation shelf 211 of the cartridge 3 is detected by comparing the address memory of each accommodation shelf with the memory value in succession, and an indicator is lighted up for information, and rapid and correct accommodation is permitted.
Patent JP-H08113391-A (JP)
Title: Paper sheet bend detecting device
Inventor: YOSHIDA KAZUJI
IPC: B65H9/16
Filed: 1994-10-18
Abstract: PURPOSE: To provide the device to detect the bending caused in a paper sheet, and detect lateral displacement regardless of length of the sheet. CONSTITUTION: A position to which one of side ends of paper sheets 9 is carried is set constant of the size of the paper sheet 9, and this is set as a reference position 4. An arranging mechanism 2 is provided to arrange the side end of the paper sheets 9 to the position 4. In addition, a line sensor 6 is provided to be extended in a width direction perpendicular to a carrying direction of the sheets 9 at such as to happen no troubles in carrying the sheets 9 to cross the reference position. A signal dispatching means 7 to compare and output voltage from the line sensor 6 with an equivalent voltage to the reference position 4, and generate a bend detection signal based on result of comparison is also provided.  Bend of the sheets 9 being carried can thus be detected as well as their skewing or shifting, so postal matter or paper sheets can be processed without being damaged, and that troubles by their bending can be reduced.
Patent JP-H0996619-A (JP)
Title: Catalytic combustion type gas sensor
Inventor: KATO TOSHIAKI
IPC: G01N25/30
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a catalytic combustion type gas sensor which has a small output at a zero point and can immediately take in gas detection signals to sudden change of ambient temperature, by combining a compensation element of a smaller weight to a gas-detecting element. SOLUTION: A gas-detecting element D and a compensation element C are manufactured beforehand. Weights of the elements D and C are measured. The element C of a smaller weight is combined to the element D to obtain the gas sensor. The temperature rise of the element D is always slow even to sudden rise of ambient temperature and transient zero output during the temperature rise always shifts in the opposite direction to gas detection signal. Accordingly, signals to detect incomplete combustion of a hot water supply system can be taken in earlier than in the prior art. A malfunction is not generated even when the signals are taken in immediately after the hot water supply system was turned on, that is, gas can be detected immediately after the ignition.
Patent JP-H09319275-A (JP)
Title: Cleaning device and image forming device provided with the same
Inventor: MASUKO HARUMITSU
IPC: G03G15/16
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device of a web type capable of removing the dirt strongly stuck on a surface to be cleaned and an image forming device capable of satisfactorily cleaning a transfer transporting belt even if the extent of the dirt on the belt is irregular depending on the operation condition or the like of the image forming device and devices. SOLUTION: The cleaning device, cleaning the surface to be cleaned 2 by pressing the web 4 on the surface to be cleaned 2 and as a result of relative movement of the both, is provided with a depressing member 5 equipped with a pressing surface 6 furnished with projecting parts 7, for pressing the web 4 on the surface to be cleaned 2 by the pressing surface 6. Preferably, the device is provided with controlling means controlling the cleaning operation by the cleaning device, corresponding to operational conditions of the image forming device, or based on a detecting result of an optical sensor detecting the extent of the dirt on the surface to be cleaned 2.
Patent JP-S62112586-A (JP)
Inventor: MORII SATOSHI
IPC: D05B21/00
Filed: 1985-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03113312-A (JP)
Title: On-vehicle navigation device
Inventor: OGAWA ISAO
IPC: G01C21/00
Filed: 1989-09-27
Abstract: PURPOSE:To display the area name of a proper area as a direction name by providing an area name taking out means which takes the names of peripheral area out and reading the name of an area adjacent to the display area out of an area name list in a specific layer in a 2nd storage means according to a map display range. CONSTITUTION:When the current position of a vehicle is estimated 1, it is discriminated whether a map display is enlarged or reduced by an input means 7 and when the display is enlarged or reduced, the layer of meshes in an area name list storage means 3 used for the direction name is selected according to the map display range. When the vehicle travels by a specific distance, the map which is displayed 6 is scrolled so that the current position of the vehicle follows a travel path and does not move out of the map area on a display screen. Then when the vehicle reaches the boundary of the standard meshes of the map data, map data on a new area is read out so that the current posi tion of the vehicle can follows the traveling path. Then the name of respective areas adjacent to the currently displayed area with the map are taken 4 out of the means 3 and displayed at a corresponding place outside the frame of the map.
Patent JP-H10102227-A (JP)
Title: Powder material for thermal spraying excellent in high temperature corrosion resistance
Inventor: YONEZAWA TOSHIO
IPC: C23C4/08
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a powder material for thermal spraying having sufficient corrosion resistance to sulfur, vanadium, sodium or the like promoting corrosion in an environment of high temp. use, in a gas turbine using heavy oil of low quality, by forming it of specified ratios of chromium, aluminum, zirconium, cobalt and iron. SOLUTION: This powder material for thermal spraying is composed of one or more kinds among, by weight, 40 to 60% Cr, 5 to 15% Al, 0.5 to 15% Zr, and the balance one or more kinds of Co and Fe. In the case the contents of Cr and Al respectively exceed the upper limits, the ductility of coating at a high temp. can not be obtd., its thermal shock resistance also deteriorates, and cracking and the peeling of coating are made easy to occur in the use, and in the case they fall below the lower limits, its corrosion resistance in a high temp. corrosive environment is made insufficient.  Zr easily forms extra-thin oxidized coating of Zr under low oxygen partial pressure, and the one having more excellent corrosion resistance can be obtd., but, in the case it falls below the lower limit, the effect can not be recognized, and in the case it exceeds the upper limit, the ductility of the coating deteriorates, and it is formed into the one poor in thermal impact resistance.
Patent JP-H06293843-A (JP)
Title: Composition and process for curing rubber without producing nitrosoamine
Inventor: ROBAATO UESUREE REIYAA
IPC: C08J3/24
Filed: 1993-10-08
Abstract: Branched and cyclic N,N-dialkyldithiocarbamyl accelerators for the sulfur vulcanization of rubber have been found to generally perform as well as the corresponding straight chain N,N-dialkyldithiocarbamyl accelerators, but surprisingly do not produce detectable amounts of environmentally undesirable N-nitrosamines. The branched N,N-alkyldithiocarbamyl accelerators are generally represented by the formula: <CHEM> where R is a branched alkyl group, R' is an alkyl group which may or may not be branched or a cyclic alkyl group or an alkaryl or aryl group, X is another thiocarbamyl group of the same general structure, a primary alkylamino group, an alkylthio group, a 2-benzothiazyl group, or a metal ion, and n is an integer of from 1 to 6. The cyclic dithiocarbamyl accelerators of the invention are generally represented by the formula <CHEM> where X is another thiocarbamyl group of the same general structure, a primary alkylamino group, an alkylthio group, a 2-benzothiazyl group, or a metal ion, and n is an integer of from 1 to 6.
Patent JP-2000079316-A (JP)
Title: Draining mechanism of device for removing soot and the like
Inventor: KUWABARA WATARU
IPC: B01D47/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To easily exchange water, which contains oils and fats, and the like, in a water tank. SOLUTION: In a device for removing soot and the like, where a float 1 freely rising and falling so as to follow the change in a water level is arranged at a discharge side between a pair of partition plates vertically installed from a device body to horizontally extend, a water film forming plate 2 hooking its lower edge on the float 1 to be movably retained and bringing its upper edge into airtight and slidable contact with the outer surface of the partition plate is installed, negative pressure is applied to the discharge side to raise the surface of the water at the discharge side and lower the surface of the water at an air supply side, and thereby a gap is formed on the lower edge of the water film forming plate 2 and the air at the air supply side is made to flow into the water at the discharge side from the gap to remove soot and the like contained in the air.  A draining means for draining the water in a water tank 6 by a siphon method is installed.