baber/WOPTO huggingface dataset:
Patent JP-H0217514-A (JP)
Title: Engine governer
Inventor: JIYOSEFU ROBAATO HAAKUNESU
IPC: F02D1/04
Filed: 1989-05-15
Abstract: PURPOSE: To improve the accuracy of speed control by turnably connecting plural weights to a gear and providing an abutting part to be engaged with a flange surface on a spool in the respective weights. CONSTITUTION: An engine is provided with a cam shaft 1 provided with plural cams 2 and the end part 3 is beared inside the bush 4 of the crankcase end 5 of the engine. Also, a cam gear 6 is fixed to the camshaft 1 and driven by a driving gear attached to a crankshaft. Then, the plural weights 7 are turnably connected to the gear 6 through a bracket 8. The respective weights 7 are composed of a weighted end 11 and the abutting part 12 to be engaged with the surface 13 with a flange of the spool 14. A fork 19 is engaged with the opposite side end 18 of the spool 14, fixed to a rod 20 and beared by the case 5. Thus, a corrugated surface is provided on the opposite side end of the spool 14 where the fork 19 is mounted and the trictional force of a system is reduced.
Patent JP-S6135338-A (JP)
Title: Improved two-dimensional nuclear magnetic resonance imaging method
Inventor: JIEROOMU AIRA KAPURAN
IPC: G01N24/08
Filed: 1985-06-04
Abstract: improved two dimensional nuclear magnetic resonance imaging methods of the present invention are presented which comprises sensitizing a two dimensional slice of an object by standard procedures in a static magnetic field wherein the magnetization of the spins is transverse to the static field, applying a time varying magnetic field gradient to the sensitized two dimensional slice, detecting radiated electromagnetic energy from the two dimensional slice, and reconstructing spin information for each element within a slice from the detected radiated electromagnetic energy. In one aspect, the improvement is the use of an appropriate weighting function in the reconstruction to weight the detected radiation electromagnetic energy signals to compensate for the use of time varying magnetic field gradients that do not sample equal area elements of phase space in equal time intervals. In another independent aspect, almost any magnetic field gradient function may be used, that does not sample equal areas of phase space during equal time intervals, and a procedure defined by which spin information for equal areas of phase space is detected at unequal times. In yet another aspect, a uniquely specified class of time varying magnetic field gradient trajectories are defined which map equal area elements of two dimensional phase space in equal time intervals.
Patent JP-S5822765-A (JP)
Title: Vibration preventing soundproof structure for body
Inventor: MURATA KAORU
IPC: B62D25/08
Filed: 1981-08-04
Abstract: PURPOSE:To prevent the displacement of a vibration preventing soundproof material by forming a projection which is intruded into the material on a panel surface which is disposed oppositely to the material. CONSTITUTION:A heat fusible vibration preventing soundproof material 5 is interposed between panels 1 and 3 for partitioning between an engine room and a compartment. A plurality of spot embosses 7 and projections 13 are burred for positioning fixedly the material 5 are formed at the prescribed interval on the panel surface 3a of the panel 3. When the contacting surface 15 of the embosses 7 with the panel 1 is spot welded to assemble the panels 1, 3 and the material 5, the projections 13 are held by the positioning unit 11, and are intruded into the side of the material 5, and the material 5 is positioned fixedly between the panels 1 and 3.
Patent JP-S60263753-A (JP)
Title: Control device of four-wheel drive automatic speed changer
Inventor: HAYAKAWA YOUICHI
IPC: B60K23/08
Filed: 1984-06-13
Abstract: PURPOSE:To automatically select and drive one drive wheel or the other drive wheel by sensing a slip on the drive side during the front wheel or rear wheel drive running. CONSTITUTION:An electronic control device 400 automatically transferring from the two-wheel drive state to four-wheel drive state in response to the running condition is constituted of a front wheel rotating speed sensor 410 detecting the rotating speed of the front wheel, a rear wheel rotating speed sensor 420 detecting the rotating speed of the rear wheel, a comparison circuit 430 detecting the difference of a fixed value or more between the rotating speeds of the front and rear wheels, and a two-wheel/four-wheel transfer means 440 controlling the first solenoid valve 210 to transfer from the four-wheel drive state to the two- wheel drive state when the difference becomes the fixed value or more and to transfer from the two-wheel drive state to the four-wheel drive state when it is within the fixed value. If the difference between the front wheel and rear wheel rotating speeds is fixed value or more during the two-wheel drive, the other side of the front wheel or the rear wheel is controlled and driven.
Patent JP-H11204556-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWAMURA MAKOTO
IPC: H01L21/56
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device in which generation of bending can be suppressed in a whole device at forming of an encapsulating resin layer in a void between a semiconductor element and a board, and as a result, a highly reliable semiconductor device can be manufactured easily. SOLUTION: An encapsulating resin sheet 10 is loaded through plural spherical electrodes 2 for connection on a wiring circuit board 1 on which the electrodes 2 for connection are provided, and a semiconductor element 3 is loaded at a prescribed position on the encapsulating resin sheet 10. Afterwards, it is heated and held in a prescribed time, and pressurized and jointed in a state such that conditions (X) and (Y) are fulfilled, and encapsulating resin in a malted state is packed and hardened in a void between the semiconductor element 3 and the wiring circuit board 1, so that the void is resin encapsulated and a encapsulating resin layer is formed. When an initial residual heat of reaction quantity before heating of the encapsulating resin sheet 10 measured by a differential scanning calorimeter(DSC) is 100%, a residual heat of reaction quantity is less than 70% of the initial residual heat of reaction quantity in the condition (X). The temperature of the semiconductor element 3 is set higher than the temperature of the wiring circuit board 1, and the temperature difference between them is more than 50 deg.C in the condition (Y).
Patent JP-S62292683-A (JP)
Inventor: UIRIAMU BURUUNO HIRIGU
IPC: C04B41/87
Filed: 1987-05-20
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-S5916924-A (JP)
Title: Method for rapidly quenching metal piece
Inventor: UMEDA KAZUYUKI
IPC: C21D1/63
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a certain quench effect, by dividing a heating oven into base and cover parts, fixing the base part to a truck to make the bottom of the oven openable by its movement, suspending the cover part movably up and down, and taking down a metal piece to be heated in a quenching tank just below the oven to quench said metal piece therein. CONSTITUTION:A metal piece A on a tray 5 is heated in a heating oven 1 divided into a base part 1a fixed onto a truck 10 and a cover part 1b movable up and down. When the metal piece reaches a predetermined temp., it is supported with the fork 17 of a known manupilator 16 inserted into the heating oven 1 through a side door 8, and the base part 1a is concurrently moved with the truck 10 while slightly raising the cover part 1b to open the bottom of the oven. Hence, the metal piece A being mounted on the fork 17 is rapidly taken down, immersed as it is in a quenching tank 13 provided therebelow and quenched therein.
Patent JP-H10302883-A (JP)
Title: Connector for connecting inside of case to outside
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/52
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance the assembling operability and maintainability of a connector electrically connecting the inside of a case to the outside. SOLUTION: An internal terminal 3 connected to an internal wire 2 is enclosed in an internal housing 4, and an external terminal 7 connected to an external wire 6 is enclosed in an external housing 8. A relay housing 12 enclosing a relay terminal 13 for connecting the internal terminal 3 to the external wire 6 is mounted in a mounting hole 11 in a case 1 as it is sealed by an O-ring 14 and a filler 36. By coupling the internal housing 4 and the external housing 8 to the relay housing 12, the internal terminal 3 is connected to the external terminal 7 via the relay terminal 13, and the internal wire 2 is connected to the external wire 6.
Patent JP-H1186001-A (JP)
Title: Image formation device
Inventor: NAKAE AKIO
IPC: B41J21/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that can be easily operated even by a beginner without anxiety. SOLUTION: The image formation device has an APS function for detecting the size of a document, an ADS function for detecting the density of the document, and an ACS function for detecting the color of the document and on the initial screen of an operaton part 40, a density setting display for setting the density of an image to be printed, a color setting display for setting the color of the image to be formed, a size setting display for setting the size of the form where the image is formed, and an automatic mode display for placing all the APS, ACS, and ADS functions in operation are displayed. When this automatic mode display is pressed, a main control part 20 performs control for erasing the density setting display, color setting display, and size setting display from the display screen of an operation part, so that the operator can recognize that the automatic mode has been set.
Patent JP-S5747288-A (JP)
Title: Catamaran type archimedean screw icebreaker
Inventor: OOSHIMA MASANAO
IPC: B63B35/08
Filed: 1980-09-04
Abstract: PURPOSE: To prevent the contact of broken ice with the shells of a catamaran type hull, and to reduce the resistance of the hull by mounting Archimedean screws to the nose sections of each body of the hull and inducing the broken ice so that the ice passes and flows in an opening between each body by the revolution of the screws.  
     CONSTITUTION: The hull 8 near the waterline is formed in a catamaran type, and the Archimedean screws 9 are mounted to the nose sections of each body 8a of the hull 8. The Archimedean screws 9 have tapered shapes in which nose sections are tapered, and are turned in shapes that intrude into an ice board 13 by revolution in the arrow direction, and the hull 8 is stranded on the ice board 13 by the screw action, thus breaking the ice board 13. The resistance of the hull is reduced because the broken ice 13a is collected in the hull central direction by the revolution of the Archimedean screws 9 and passes and flows in the passage 14 at the same time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5247996-A (JP)
Title: Method of drying tobacco leaves
Inventor: TOUNO HIDEYUKI
IPC: A24B3/04
Filed: 1975-10-08
Abstract: PURPOSE: The water condensed from circulating hot air is collected on the bottom of the drying room and utilized as buffer water to avoid rapid increase and decrease in tempreature and humidity that adversely affects color, glass, and contents of tobacco leaves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61126035-A (JP)
Title: Optical resolution method
Inventor: SATO KAZUO
IPC: C07C209/00
Filed: 1985-06-05
Abstract: PURPOSE:To carry out the optical resolution of an amine with a resolution reagent available from an ordinary raw material easily at a high optical purity, by using an optically active alpha-phenyl-propionic acid derived from an optically active lactic acid as the optical resolution reagent. CONSTITUTION:An optically active alpha-phenylpropionic acid derived from an optically active lactic acid is used as the optical resolution reagent. The reagent is made to react with a mixture of optical isomers of an amine to form diastereomer salts, and on of the salts is separated e.g. by crystallization. The required diastereomer salt is hydrolyzed to obtain an optically active amine. The resolution reagent can be prepared easily, in an optical yield of >=60% and optical purity of >=90% by (1) sulfonyloxylating the hydroxyl group of an optically active lactic acid by conventional method, an (2) reacting the product with benzene in the presence of a Lewis acid catalyst such as aluminum chloride. The obtained reaction product can be used as the reagent without purification.
Patent JP-S6018802-A (JP)
Title: Tape recorder
Inventor: HIGUCHI KOUICHI
IPC: G11B5/027
Filed: 1984-06-14
Abstract: PURPOSE:To miniaturize a tape recorder itself and to attain the stereophonic sound recording with the output kept as it is for a radio receiving circuit, by using a pair of built-in microphones. CONSTITUTION:The radio signals of right and left channels impressed to terminals a1 and a2 are impressed to sound record amplifiers 3 and 4 via radio/tape changeover switches S1-1 and S1-2 as well as to output amplifier 7 and 8 via switches S1-3 and S1-2 respectively. The radio signals amplified by amplifiers 3 and 4 are impressed to magnetic heads 9 and 10 via sound recording/reproducing changeover switches S2-3 and S2-4 and reproduction amplifiers 5 and 6 for stereophonic sound recording. The output of a built-in microphone 1 is impressed to the amplifiers 3 and 4 via a switch SW1 and switches S1-1 and S1-2 and receives the monaural sound recording by magnetic heads 9 and 10 respectively.
Patent JP-H07331373-A (JP)
Title: Deodorizing element
Inventor: SUZUKI TADAMI
IPC: F24F1/00
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a deodorizing element improved in thermal shock resistance and corrosion resistance by caulking a pipe, while is made by forming an Al alloy layer having a specific composition on an iron base material, on a sheath heater in fin like state and forming a low melting enameled layer and a deodorizing catalytic layer on the surface thereof. CONSTITUTION:A metal plate made by forming the Al alloy layer on the iron base material is worked into pipe like form. The Al alloy layer is composed of 0.5-13.5% Si, <=8% Fe, <=0.1% Mg, <=0.1% Mn, <=1.0% other metal and the balance Al. The pipe cut into a prescribed dimension is caulked on the sheath heater 1 to form a fin 2 composed of the iron base material 2a and the Al alloy layer 2b. The low melting enameled layer 3 is formed on the fin 2 by applying a ground coat 3a and topcoat 3b having respective prescribed composition and firing. Next, the deodorizing catalytic layer 4 is formed on the layer. Thus, the deodorizing element improved in shock resistance, thermal shock resistance, the adhesion and activity of the catalytic layer, corrosion resistance, thermal conductivity or the like is obtained.
Patent JP-S5926491-A (JP)
Title: Fixture for head section of extracting pipe for housing of spout of drink vessel
Inventor: HENRII GOTSUCHI
IPC: B67D1/08
Filed: 1983-07-07
Abstract: A beverage cask or container 1 has a bung hole outlet housing 2 within which is located a body 4 carrying a liquid extractor tube 9 and a valve means 17,18,19 which cooperates with a top fitting (not shown) to open passageways for introduction of gas A and extraction of liquid B. The body 4 and valve means is retained by a top plate 15 of which the marginal edge portions 16 have been deformed to form a "clench" around the flared top 3 of the housing 2. The clenched top plate forms the sole means of retaining the valve and body assembly in position. The dimensions of the clenched plate 15 are such that the top fitting (not shown) may be directly coupled therewith and the plate further forms an integral constructional part of the valve means being a seating surface for seal 17. The arragement provides security as it is necessary to cut-away the plate 15 to gain access to the container but nevertheless the plate can be fitted and removed easily using appropriate equipment. The need for providing threading on the outlet 2 to secure body 5 is avoided.
Patent JP-H08314151-A (JP)
Title: Positioning mechanism
Inventor: WATANABE KENJI
IPC: G03F7/22
Filed: 1995-05-22
Abstract: PURPOSE: To provide a positioning mechanism capable of standardizing production regardless of the specification of a positioning pin. CONSTITUTION: Holes 33 to 36 for the pins are previously formed on places corresponding to the arrangement of plural normalized pins on a printing base 21, the positioning pins 23 and 24 supported on a substrate 22A selected in accordance with normalization pass through the holes 33 to 36 for the pins from the back surface of the base 21, and the substrate 22A is attachably/ detachably fixed by a screw pin 44. Consequently, a printing device is kept in an external storage, etc., in the middle of being manufactured even though the specification of the positioning pin is not decided, and the positioning pin can be easily attached later in accordance with the decided specification anywhere in the case the specification is decided.
Patent JP-H01291586-A (JP)
Title: System for extracting background image of moving image
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N19/85
Filed: 1988-05-18
Abstract: PURPOSE:To reduce erroneous detection in the unit of image element by dividing an image into blocks with size decided in advance at the time of extracting the signal data of an image element as background data, and evaluating inter- frame correlation at every block including the image element. CONSTITUTION:Each frame of a series of inputted moving images is divided into the blocks with the size decided in advance at a still block decision circuit 1, and it is decided whether or not it is a still block. Next, at a background data extraction circuit 2, a signal included in the still block is extracted as the background data out of respective image element in each frame. At a background image generation circuit 3, the background value of respective image element is decided from extracted background data, then, the background image is generated. At the time of deciding the background value of respective image element, only the background data extracted from the block recognized as the one representing background judging from the whole of a series of images out of the blocks decided as the still block at the circuit 1 is used.
Patent JP-H098253-A (JP)
Title: Thin film capacitor and its manufacture
Inventor: YAMAMICHI SHINTARO
IPC: H01L21/768
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a thin film capacitor so that the capacitor can be mounted in a highly integrated state by providing a silicon-resistant diffusion conductive layer on or in a contact hole and, at the same time, separating the conductive layer from a layer having a high dielectric constant. SOLUTION: An insulating layer 2 is formed on the surface of an N low- resistance N-type single-crystal silicon substrate 1 and contact holes CONTs are respectively filled up with N-type polysilicon plugs 3. On the plugs 3, silicon- resistant diffusion conductive layers 4 and oxidation-resistant conductive layers 5 composed of 4 precious metal or conductive oxide are formed as lower electrode layers. In addition, insulating side wall spacers 8 are only provided on the side walls of the conductive layers 4. Under such a condition, a layer 6 having a high dielectric constant is in contact with the upper surface and side faces of the oxidation-resistance conductive layer 5. Moreover, the silicon- resistant conductive layer 4 is separated from the layer 6 and an upper electrode layer 7 is formed on the layer 6 so to cover a lower electrode layer.
Patent JP-H02301143-A (JP)
Title: Method of forming wiring layer
Inventor: KIZAKI MASAHIKO
IPC: H01L21/3205
Filed: 1989-05-15
Abstract: PURPOSE:To form a highly reliable wiring layer by a method wherein the first wiring layer is formed by bias sputtering method and the second wiring layer is formed thereon with substrate temperature heated to a specified value. CONSTITUTION:To laminate the first wiring layer 3 an alloy material containing aluminum and approximately 1% of silicon is used by bias sputtering method. The aluminum containing material is used to prevent aluminum spike caused by reaction between a silicon substrate 1 and aluminum. By using the bias sputtering method a lamination layer good in step coverage and small in crystal grain diameter wherein the diameter is 100 to 1000 angstrom can be obtained. Then with the substrate heated to 200 deg.C or higher alloy containing approximately 1% of silicon with approximately 1% of metal among copper, titanium and molybdenum added is laminated on aluminum by sputtering method to form the second wiring layer 4. By heating the substrate to 30 deg.C or higher, a wiring layer wherein the average crystal grain diameter is several, m, larger than wire width, can be obtained.
Patent JP-S61281868-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: G03G5/08
Filed: 1985-06-07
Abstract: PURPOSE:To deposit an electrically, optically and photoconductively excellent film on a base body by introducing a compd. contg. carbon and halogen into a film forming space, introducing an active seed formed of a nitrogenous compd. therein and irradiating light energy thereto to effect reaction. CONSTITUTION:A gaseous raw material which is the nitrogenous compd. such as triethyl silazane for forming the active seed is supplied through an introducing pipe 110 into an activating chamber 123 and is thereby activated. The activated gas is introduced into a film forming chamber 101. The gaseous compd. such as CF4 contg. carbon and halogen is introduced from a supply source 112 into the chamber 101. The light 118 from a light energy generator 117 toward the base body 103 is irradiated to the compd. contg. carbon and halogen and the active seed flowing toward arrows 116, 119. The irradiated compd. and active seed react chemically with each other and the deposited film of a-SiNC, etc., is formed on the base body 103. This film has excellent photofatigue resistance and excellent durability.
Patent JP-S5748333-A (JP)
Title: Method and apparatus for concentrating and separating mixture
Inventor: TANE AKIRA
IPC: B01D59/48
Filed: 1980-09-06
Abstract: PURPOSE:To enhance the stage separation coefficient and carry out good separation by applying a magnetic field to a charged particle by an electromagnetic coil or a magnet to a direction deflecting said particle to a revolving center in a central axial direction of cylindrical chamber. CONSTITUTION:A gas to be separated is charged, revolved and injected into a cylindrical chamber 1 from a nozzle 2 having an available component to a tangential direction against a cylinder. Further, in a central axial direction of the cylindrical chamber 1, a magnetic field B having magnetic flux density made large toward a revolving center part is applied to a charge particle by an electromagnetic coil 3 or a magnet 4 to a direction deflecting said particle toward a revolving center to concentrate and separate said gas into a light gas 5 in the revolving center part and a heavy gas 6 in a peripheral part. That is, by providing separate exhaust ports 7, 8 to the center part and the peripheral part, concn. and separation efficiency of a mixture can be enhanced drastically.