baber/WOPTO huggingface dataset:
Patent JP-H06299531-A (JP)
Title: Method and device of measuring support ground soil properties
Inventor: TAKADA RIICHI
IPC: E02D7/22
Filed: 1993-04-13
Abstract: PURPOSE:To enhance work efficiency by measuring its rotary torque value in order to estimate the soil properties or the depth of a support layer. CONSTITUTION:A guide rail 4 is installed to a pile driving tower leader 3 from the upper end to the lower end of a leader 3 in parallel. There is installed along the guide rail 4 a reduction gear-equipped drive motor 5 which can be lifted by a hoisting drum of a base machine. A flange of a magnetostriction type torque sensor is joined with a flange of the drive motor 5. Furthermore, there is installed a flange which can connect a spiral earth auger to the lower end of the magnetostriction type torque sensor. When a ground is excavated by operating the drive motor 5, the force of the drive motor 5 is adjusted, depending on a hard or soft state of the ground. The magnetostriction type torque sensor detects the rotary force of the motor 5 as a rotary torque during this operation. The detection results of the torque provide the hard or soft state of the ground during the operation so that it may be possible to grasp the soil properties to a satisfactory extent, and what is more, with high accuracy.
Patent JP-S59210654-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IZUMIDA TOMOHITO
IPC: H01L23/28
Filed: 1983-05-16
Abstract: PURPOSE:To simplify the assembly of a device by a method wherin a U-shaped leaf pin is formed through the punching, etc. of a metallic plate, a downward projecting projection is shaped to one side of the U-shape, the leaf pin is expanded, a semiconductor chip is held strongly by the leaf pin while the projection is brought into contact with an internal terminal formed to the chip, molding the chip and the leaf pin with a resin, and the curved connecting section of the leaf pin is detached. CONSTITUTION:Copper, iron, aluminum or these alloy plates are etched or press- worked to form a leaf pin 20 having resiliency. The long-side end section 21 of the pin 20 is used as a radiating section, a projection 24 is formed previously to the lower surface of a short-side end section 23 folded back through a curved connecting section 22, the pin 20 is expanded and a semiconductor chip 11 is hel, and the pin is returned to an original state and the projection 24 is compression- bonded strongly with an internal terminal 24 formed to the chip 11. The chip 11 is molded with epoxy resin 16 while exposing the radiating section and the connecting section 22, and the connecting section 22 is detached. Accordingly, a wire bonding process is unnecessitated.
Patent JP-H03283120-A (JP)
Title: Operation switching device for tape recorder
Inventor: TOZAKI NORIAKI
IPC: G11B15/10
Filed: 1990-03-30
Abstract: PURPOSE:To shorten the time required before the rotating operation of a reel shaft is started after the displacement operation of a head base is made by disposing 1st and 2nd switching gears with which the meshing operation with a planetary gear is made at the intermediate point of a circumrotating locus of the planetary gear to a winding gear and a rewinding gear. CONSTITUTION:The planetary gear 19 is so constituted that this gear circumrotates clockwise around a driving gear 17 according to the turning displacement operation in the clockwise direction of a turning supporting plate 18 and meshes with the winding gear 14 while the driving gear 17 rotates clockwise. The planetary gear 19 is so constituted that this gear circumrotates counterclockwise around a driving gear 17 according to the turning displacement operation in the counterclockwise direction of a turning supporting plate 18 and meshes with the winding gear 16 while the driving gear 17 rotates counterclockwise. The constitution of the switching gears 21, 24 is simplified in this way, and the time required until the turning operation of a reel shaft executed after the displacement operation to the operating position of a sliding base plate is made is shortened.
Patent JP-S5712473-A (JP)
Title: Dicing method of bubble memory chip
Inventor: SEGAWA MIKIO
IPC: G11C11/14
Filed: 1980-06-24
Abstract: PURPOSE:To enhance the reliability of a memory device and at the same time increase the production yield of chips, by carrying out successively the different dicing processes. CONSTITUTION:A bottomed groove 9 is formed with a rather thick blade 8 to a bubble memory wafer 7 whose back face is stuck to a base board via an adhesive 6. The depth of the groove 9 is set at a value with which a liquid phase grown (LPE) film layer can be cut. Then a cut groove 11 of the wafer 7 is formed at the center of the bottom surface of the groove 9 with a blade 10 thinner than the blade 8. Such groove 9 formed through a dicing process is distributed in many pieces with a prescribed pitch and in two directions crossing each other, and the groove 11 is provided to each groove 9 by the next dicing process. Thus for a separatd chip 12, the fringes of a stepped side surface and the surface 12a are set inside a littl bit more than the fringe of the back surface 12b. Thus the occurrence of a damaged piece including the magnetic film layer is prevented.
Patent JP-S61244685-A (JP)
Title: Sea water sucking device for ship
Inventor: SATO TADAHARU
IPC: B63B35/08
Filed: 1985-04-23
Abstract: PURPOSE:To prevent clogging by ice pieces while sucking water in an icy sea area by arranging the second sea chest formed with the upper section of an upward slant and an inclined zigzag passage on the side of the first chest and connecting an intake port to the second sea chest. CONSTITUTION:The second sea chest 2 is arranged on the side of the first sea chest 1 having a sea water intake port 1a beneath a hull and an ice piece floating space 1b above. The second sea chest 2 has an upper section 2a upwardly inclined toward the ice piece floating space 1b and an inclined zigzag passage 3, and a sea water intake pipe 4 is connected to it. Sea water and ice pieces sucked through the sea water intake port 1a are separated while passing the zigzag passage 3, ice pieces are sent to the ice piece floating space 1b through the slant upper section 2a, and sea water is sucked through the intake pipe 4. Accordingly, ice pieces are prevented from entering into the sea water intake pipe 4 and clogging by ice pieces is effectively prevented.
Patent JP-H10271449-A (JP)
Title: Data reproducing device and data reproducing method
Inventor: MIZUNO KIMIYOSHI
IPC: G11B20/10
Filed: 1997-03-20
Abstract: PROBLEM TO BE SOLVED: To provide the data reproducing device and the data reproducing method where a normally reproduced image is obtained through a normal angle switching even when a plurality of multi-angle blocks are stored in a track buffer. SOLUTION: On the occurrence of an angle switching event, when a non- seamless angle block is reproduced at a presentation side, a controller 11 executes non-seamless angle switching, when a nonseamless angle block is reproduced at the presentation side, a track buffer 4a terminates event processing of the angle switching. When a non-seamless angle block is not reproduced at the presentation side, the seamless angle switching is executed at the arrival of a border of an interleaved unit(ILVU) during reading of the seamless angle, and when the angle switching point is recognized at the presentation side, the event processing of an angle switching is controlled so as to terminate the angle switching event processing.
Patent JP-2000282596-A (JP)
Title: Ceramic sound absorption board panel structure
Inventor: MOTOMURA HIKARI
IPC: E01F8/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a ceramics sound absorption material panel with improved durability and reliability by increasing the stiffness in a frame body for making rigid the support by inserting a ceramic sound absorption board, suppressing the deflection of the sound absorption board, preventing a crack to be caused by the deflection it, increasing the stiffness in the mounting part of the ceramic sound absorption panel for preventing the damage in the frame body, and further preventing damage to be caused from the shock of the ceramics sound absorption board. SOLUTION: In a ceramics sound absorption board panel where the surrounding of a ceramics sound absorption board 2 made of a ceramics material is supported by a frame body 1 made of a steel material, a plurality of the ceramics sound absorption board 2 are received and are connected by a joint member, the joint member is formed of a Z-type steel, and is pinched at both the ends of the sound absorption board, the frame body 1 is formed of a channel steel with a lip in which a lip part 10 is projected from the channel steel of a U-shaped sectional surface, the frame body 1 and the support part for mounting are connected by spot welding, and wire netting is applied to both sides of the sound absorption board 2.
Patent JP-S59213802-A (JP)
Inventor: WATANABE SHIYOUICHI
IPC: E01B27/04
Filed: 1983-05-18
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-S60230135-A (JP)
Title: Photopolymerizable resin composition
Inventor: UCHIDA HIROYUKI
IPC: G03F7/032
Filed: 1984-04-27
Abstract: PURPOSE:To form the cross section of a plated circuit on a printed board into a rectangle and to obtain good electric characteristics by using benzylmethylketal as a photopolymn. initiator together with a specified binder resin and a bridging monomer. CONSTITUTION:A photopolymerizable resin compsn. comprises a binder resin made of a copolymer of methyl methacrylate, 1-4C alkyl acrylate, and a vinyl nomomer having carboxylic acid contains a monomer capable of cross-linking monomer having at least 2 ethylenically unsated. group and a polymn. initiator of a benzylmethylketal. A dry film resist is obtained by coating a support of polyester film or the like, with such a compsn. Such a resist is good in storage stability, operation efficiency, and step passage performance, and the section of the patterned resist can be formed into a rectangle and a superior pattern high in resolution can be obtained.
Patent JP-S5211575-A (JP)
Title: Device for separating piled up sheet materials one by one
Inventor: HANEDA KUNIO
IPC: B65H3/56
Filed: 1975-07-14
Abstract: PURPOSE: To automatically separate and take out the sheet materials laminated and contained in an enclosure casing one by one by means of a separator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0868437-A (JP)
Title: Rotating type thrust damping device
Inventor: HASHIDA MAKOTO
IPC: B66D1/44
Filed: 1993-04-13
Abstract: PURPOSE: To provide a thrust damping device that can damp not only the thrust of linear motion but also the thrust of rotary motion. CONSTITUTION: A rotating type thrust damping device is constituted of a casing 1 with a closed chamber formed therein, a pair of driving gear 3 and driven gear 4 rotatably fitted into the inner peripheral surface and side face of the closed chamber 2 and brought into external contact with each other, discharge ports 7 and suction ports 8 provided on both side faces of the external contact part so as to face the closed chamber 2, a passage 9 connected to these discharge port 7 and suction port 8, and a pressure correcting valve 10 and a throttle valve 12 provided at part of the passage 9; and oil is filled into the closed chamber 2 and the passage 9.  This rotating type thrust damping device is thereby compact, and there is no limit in the action range of damping action, so that the damping control of rotary motion is facilitated, and unidirectional and bidirectional rotary motion can be coped with, and that without the need of power.
Patent JP-H10258044-A (JP)
Title: Method for estimating posture of human body
Inventor: IWAZAWA SHOICHIRO
IPC: A61B5/11
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To estimate posture of a human body in real time by a method wherein after the center of gravity is obtd. by performing distance conversion to a human body region prepd. by threshold limiting value processing of a thermal image and the angle of inclination of the upper half of the body is obtd. by the main axis of the upper half of the body, characteristic site of the apex of the human body is obtd. and the midway position of the human body is estimated from a specified algorithm. SOLUTION: An image processing apparatus 2 is connected with an infrared camera 1 to obtain a thermal image by detecting thermal energy radiated by a body in a scene observed by means of the infrared camera 1 and a silhouette image (a binary image) is obtd. by threshold limiting value processing of this thermal image. Then, after distance conversion is applied to obtain the center of gravity of a body from this silhouette image, the center of gravity of the distance image of the upper half of the body is obtd. In addition, raster scan is performed from the center of gravity of the body in the silhouette image and by using an initially discovered contour (boundary) picture element as a starting point, tracking of a boundary line is counterclockwisely performed.  Thereafter, the apex points of feet, the apex points of hands and the top of the head are detected to estimate positions of knees based on the above described data.
Patent JP-S62223564-A (JP)
Title: Connecting device for pipings
Inventor: KAGAMI YOZO
IPC: F24H9/12
Filed: 1986-04-16
Abstract: PURPOSE:To eliminate the misalignment of two pipings and to carry out simply and surely the connection of the two pipings by a constitution wherein a metal fitting connecting each inner piping in an apparatus and its corresponding outer piping is positioned by each outer piping. CONSTITUTION:Outer pipings 14, 15, 16 are installed on a floor surface 13 and connecting ends 14a, 15a, 16a of each outer piping are inserted into inserting holes 18, 19, 20 in the flange plate 21 of a metal fitting 17 and the fitting 17 is fixed on a wall surface 23. Then, projections 12, 12, 12, 12 of the mainbody 1 of a hot water supplier are inserted into slotted holes 22, 22, 22, 22 of the fitting 17 and slid downwards to hang down the mainbody 1 on the fitting 17. Then, each inner piping 8, 9, 10 is connected to each outer piping 14, 15, 16 respectively by using a tool or a quick joint. The projections 12 and the holes 22 serve as guide for facing each inner pipings 8, 9, 10 toward each outer piping 14, 15, 16 respectively and a misalignment between each outer piping and inner piping does not take place and the two pipings are surely connected.
Patent JP-H07295485-A (JP)
Title: Display device
Inventor: MINAMIMURA YUICHI
IPC: G09G3/28
Filed: 1994-04-25
Abstract: PURPOSE:To provide a highly efficient display device which emits light gradationally by only supplying a low-voltage power source and gradational digital signals by forming each display part corresponding to an anode electrode, a discharge tube, a driving circuit for making each display part emit light individually, and a gradation control circuit driven by digital signals integrally. CONSTITUTION:For a discharge display element, each display part corresponding to a plurality of anode electrodes 11a-11d, a discharge tube 10 consisting of a cathode electrode 13 and a sub anode electrode 12, a drive circuit for making each display part emit light individually, and a gradation control circuit 15 driven with digital signals, are formed integrally. And, since a display panel arranged next to it is used, the voltage required for discharging the DC of the discharge tube 10 is made in the discharge display element, and the power supply from the outside requires only the single power source. Moreover, the power control of the gradation signal can be interfaced with a digital circuit 15 since a pulse width modulation circuit is provided within the element.
Patent JP-H07290550-A (JP)
Title: Production of extrusion molded product
Inventor: ABE HIROSHI
IPC: B29C48/30
Filed: 1994-04-25
Abstract: PURPOSE:To prevent a lubricant from remaining on the surface of an extrusion molded product by using a lubricant composed of a specific polymer having specific melt viscosity and having proper melt viscosity in a die. CONSTITUTION:A crosslinkable resin compsn. consisting of an olefinic resin and a crosslinking agent having decomposition temp. higher than the m.p. of the olefinic resin is supplied to an extruder to which a die 2 having a synthetic resin passage therein is connected while melted and kneaded at temp. from the m.p. of the olefinic resin to below the decomposition temp. of the crosslinking agent.l A lubricant composed of polycaprolactam or the like and characterized by that melt viscosity at the time of temp. of 170 deg.C and shearing speed of 10/s is 300 poise or more and the ratio of this melt viscosity and the zero shearing viscosity at 170 deg.C of an olefinic resin is 5X10<-2> or less is supplied to the resin passage in the die 2 over the entire periphery thereof. The crosslinkable resin compsn. is heated to the decomposition temp. of the crosslinking agent to be crosslinked and subsequently extruded from the die 2 to cool and solidify the lubricant and the layer composed of the lubricant is peeled to prevent the lubricant from remaining on the surface of an extrusion molded product.
Patent JP-H04298171-A (JP)
Title: Electronic still camera system
Inventor: HINO HIROMASA
IPC: G03B19/00
Filed: 1991-03-26
Abstract: PURPOSE:To eliminate a mis-operation and a trouble someness after an electronic still camera is loaded to an adaptor by connecting usually a reproduction system or recording system circuit of the adaptor to an external video output or an input terminal and selecting the circuit automatically at the loading of the electronic still camera. CONSTITUTION:When an electronic still camera is connected to the adaptor by a device coupling means, a connection detection circuit 26 outputs a connection detection signal. The contact of a recording system changeover switch 13 and a reproduction system changeover switch 14 is thrown as shown in solid lines. As a result, an input of a recording circuit 3 of the electronic still camera is connected to an adaptor side video signal recording processing circuit 22 and an output of the reproduction circuit 12 is connected to a video signal reproduction processing circuit 24 and a picture data is sent/received between the external video input output terminal and the electronic still camera.
Patent JP-S57201866-A (JP)
Title: Charge detector
Inventor: YAMADA MAMORU
IPC: G01N27/60
Filed: 1981-06-06
Abstract: PURPOSE:To simply fit a detector to existing equipment with a simple constitution, by connecting and disposing a ground electrode at a part of an oil pipe through insulation and providing a cylindrical high voltage electrode concentrically at the inside of the pipe-shaped ground electrode. CONSTITUTION:A tank of a transformer 14 is provided with an oil pipe having a cooler 16 and an oil circulating pump 18, and a charge detector 22 is connected and disposed to a part of the oil pipe 20. The charge detector 22 consists of a pipe-shaped ground electrode 24 constituted with the same diameter as the oil pipe 20 and a cylindrical high voltage electrode 26 concentrically disposed in the ground electrode 24, and an electrode support 30 to support the high voltage electrode 26 is fixed to an insulation flange 28. The density of charge of the oil flowing in the charge detector 22 can be calculated from a volume of oil between the ground electrode 24 and the high voltage electrode 26, static capacitance and potential difference in the oil. Thus, the leakage current to the oil pipe can be prevented, and the charge density in oil can be measured with high accuracy and the maintenance is very easy.
Patent JP-H01260701-A (JP)
Title: Head lamp for vehicle
Inventor: NINO NAOAKI
IPC: F21V13/00
Filed: 1988-04-08
Abstract: PURPOSE:To prevent the sagging phenomenon of light in light distribution by providing a reflecting surface which collects light into a curved form in the plane which is in parallel with a surface including the irradiation axis of light. CONSTITUTION:A reflecting mirror 2 is arranged in such a way that the optical axis xr-xr of it is inclined upward by the angle of theta against the irradiation axis X-X of a lamp equipment, and its apex is arranged close to No.1 focus F of the reflecting mirror 2 in view of a plane form. The mirror allows light emitted from No.1 focus F to be reflected so as to let reflected light be focused on a focal line 4 in a secondary curved line form passing through No.2 focus K, and is focused on a focal line 5 passing through No.3 focus D thereafter by a reflecting surface 3 which is also included in the mirror. The optical cut periphery 7 of a glare protection plate 6 has a from approximately same as that of a focal line 4 in view of a plane form, and is arranged in such a way as to come close to No.2 focal line 4 of the reflecting surface 3. A projecting lens 8 is arranged so that a focus Fc is located at a position corresponding to the optical cut periphery 7 of the glare protection plate 6, and a light source 9 is arranged at the focus F. This constitution thereby enables a clear cut line to be obtained upto the both ends of a light distribution pattern 10.
Patent JP-H11284116-A (JP)
Title: Electronic component chiller
Inventor: FURUHIRA YUICHI
IPC: H01L23/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture at a low cost, without greatly lowering the chilling efficiency if the air blowing direction is limited to two directions. SOLUTION: The electronic component chiller is composed of a heat sink 3 having a plurality of radiation fins 11a-11k at the front surface of a thin and long base and a fan 5 having a plurality of blades 13 and a case 21 having a sucking opening for receiving a motor 17 for rotating the impeller 15. The case 21 of the fan 5 is fixed to the heat sink 3, using a coupling releasable coupling structure. The heat sink 3 and case 21 of the fan 5 are constituted so that two discharge holes 25, 27 are formed when both are combined and a continuously extending air flow space 28 are formed between the ends of the radiation fins at the case and opposite wall 21A of the case 21. Parts of the blades 13... of the impeller are allowed to protrude into the air flow space.
Patent JP-H01258431-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNIMASA KAZUO
IPC: H01L21/316
Filed: 1988-04-08
Abstract: PURPOSE:To form a field oxide film suitable for miniaturization by a method wherein a silicon oxide film (BPSG film) is used for the field oxide film while a transistor forming region and a subcontact region are removed to be annealed and then the edge of the BPSG film is smoothed. CONSTITUTION:A silicon substrate 1 is ion-implanted with boron using a photoresist 2 as a mask to form a channel stopper layer 3. The surface of the substrate 1 is oxidized to form a thin thermal oxide film 4. A BPSG film 5 is formed on the oxide film 4 and the resist on a transistor forming region and a subcontact region is removed. The BPSG film 5 and the oxide film 4 are removed by etching process to expose the substrate 1. The etching edge of the BPSG film 5 is smoothed to flatten the surface. A gate oxide film 8 and a gate polysilicon electrode 10 are formed and then an N type source diffused layer 7 and an N type drain diffused layer 8 are formed. Through these procedures, a field oxide film suitable for miniaturization can be formed.