baber/WOPTO huggingface dataset:
Patent JP-H01219686-A (JP)
Title: Screen display method of fish finder
Inventor: MACHIDA MASAYA
IPC: G01S7/62
Filed: 1988-02-29
Abstract: PURPOSE:To determine an optimum time for casting a net, by converting a signal into a color set beforehand in accordance with an averaged signal level, so as to make it possible to display the same in a different color when a difference in intensity due to a difference in a frequency is large. CONSTITUTION:An averaged echo signal ed3 is converted into a prescribed color according to each signal level thereof by a color tone modulation lookup table 47. In this case, the lookup table 47 for color conversion divides the range of an echo signal (e) to 21dB by each 3dB when the level of a transmission signal Ts is set at 40dB, and allots colors of light blue, blue, white to red to each division of levels. By this lookup table 47, display colors of the echo signal are determined as blue, white and white corresponding to level values of the averaged echo signal ed3 and introduced into a main memory 48. The echo signal subjected to color modulation and recorded in the main memory 48 is converted into an analog signal of any of three primary colors of red, green and blue and supplied to CRT 46, and a color display in made therein on the basis of a sync signal generated from a sync signal generator 52.
Patent JP-H03254156-A (JP)
Title: Insulation gate electric field effect element and formation thereof
Inventor: SAKAMOTO SHINICHI
IPC: H01L29/423
Filed: 1990-02-26
Abstract: PURPOSE: To obtain longer effective channel length by forming a channel region along an indentation in the first conducting type region of a semiconductor substrate between first and second impurity regions, without increasing the occupying area. CONSTITUTION: A MOS transistor includes a semiconductor substrate, i.e., a silicon substrate 6, wherein the indentation comprising the smooth curved surface is formed, a source 4 and a drain 5, which are formed on one side and the other side of the indentation by diffusion respectively, a gate oxide film 2 formed on the main surface of the substrate 6 including the indentation and a conducting layer, i.e., a gate 1 formed on the indentation. Then, a channel region 7 is formed between the source 4 and the drain 5 and along the indentation. Thus, longer effective channel length can be obtained, without increasing the occupying area.
Patent JP-H11199885-A (JP)
Title: Lubricant oil composition
Inventor: YANAGISAWA YOSHINORI
IPC: C10M111/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant oil composition that has excellent stability to oxidation, sludge-dissolving behavior and fitness to a sealing material by formulating a base oil containing a hydrocarbon base material and a specific carboxylic ester thereto. SOLUTION: In a preferred embodiment, a base oil that contains (A) 30-99 wt.% of a hydrocarbon base material (hydrotreated mineral oil, partially synthesized oil, polyolefin synthetic oil and the like), (B) 1-70 wt.% of a carboxylic ester containing 10-55 mol.% of a tertiary carboxylic acid (for example, neononanoic acid and has a dynamic viscosity of 2-50 mm<2> /s at 100 deg.C is formulated. The dynamic viscosity of the composition is preferably 2-500 mm<2> /s at 40 deg.C and the viscosity index is >=80 and its aniline point is preferably 80-125 deg.C.
Patent JP-S61205803-A (JP)
Title: Incremental signal detection apparatus
Inventor: AGATA SHINOBU
IPC: G01D5/245
Filed: 1985-03-08
Abstract: PURPOSE:To make it possible to detect a large number of pulses of an incremental signal, by providing first and second memories and 2M<+1>-2 (M is a natural number) EX.OR logical circuits. CONSTITUTION:A first memory 21 outputs frequencies respectively shifted by omegat/(L.4) (L is a natural number) in phase difference as 4-bit data signals from the output signal of a counter 20 for counting 2N (N is a natural number) reference frequencies of an oscillator 4. A second memory 23 outputs frequencies respectively shifted by omegat/4 in phase difference as 4-bit data signals from the output signal of the counter 20. Next, latches 24, 25, 26, 27 output the output signal of the register 22 in synchronous relation to 4-bit output signals of the memory 23. The incremental signal corresponding to the rotary angle theta of a resolver 2 can be calculated by an EX.OR circuit 28 inputting the output signals of the first latch 24 and the third latch 26 and an EX.OR circuit 29 inputting the output signals of the second latch 25 and the fourth latch 27.
Patent JP-H11252574-A (JP)
Title: Image pickup device and recording medium
Inventor: HARADA TOSHIAKI
IPC: H04N9/07
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device that picks up a color /monochromatic image, especially the monochromatic image with high resolution. SOLUTION: A solid-state image pickup element 7 has color filters in pluralities of colors and picks up an image pickup light. A control means 17 selects generation of a color image or generation of a monochromatic image. A color image generating means 18 generates a color image based on image pickup data from the solid-state image pickup element 7 at the time of generation of a color image. An image shift means 4 changes relatively a positional relation between the solid-state image pickup element 7 and the pickup light in the case of generating a monochromatic image to shift the image. A monochromatic image generating means puts together image data picked up by the solid-state image pickup element 7 at each position of the image shift to generate the monochromatic image when generating the monochromatic image.
Patent JP-S57162343-A (JP)
Title: Characteristics measuring instrument for film carrier semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L21/66
Filed: 1981-03-31
Abstract: PURPOSE:To effectively perform a characteristics inspection by placing a film carrier via an elastic unit having elasticity like rubber on a rigid supporting base and pushing a probe needle having a pressing mechanism to a test pad, thereby measuring it. CONSTITUTION:Pressure is applied to a probe needle 7 having a pressing mechanism to push a film carrier stopper 5. A film carrier 3 is placed via an urethane foam elastic unit 8 on a steinless steel supporting base, and when it is pushed by the probe needle, a test pad is sunk. Even if the pressure and the height of the needle are different, they are sufficiently compensated by the deformation of the urethane foam, and the characteristics measurement of the film carrier can be effectively performed.
Patent JP-S63213981-A (JP)
Title: Thermoelectric device
Inventor: IMAI TSUTOMU
IPC: H01L35/32
Filed: 1987-03-02
Abstract: PURPOSE:To prevent the generation of stress due to thermal deformation, and to obviate cracks and breakdown by fixing one of low-temperature side terminals for a thermoelectric element onto a radiator plate while the other is brought to the state, in which it is fastened onto the radiator plate and can be deviated freely, and separately conducting electrical connection. CONSTITUTION:A first lead 5a is placed onto the upper surface of one 1a of low-temperature side terminals for a thermoelectric generating element, and fastened by a zinc group solder layer 4. A radiator plate 2 to which first and second electrode wiring patterns 3a, 3b are shaped is prepared, and the other low-temperature side terminal 1b is fixed onto the second electrode pattern 3b through the zinc group solder layer 4. Lastly, the intermediate section of the first lead 5a is given sag, and the lead 5a is solder-joined onto the first electrode wiring pattern 3a while one end of a second lead 5b is solder-joined onto the second electrode wiring pattern 3b. Accordingly, one 1a of the low- temperature side terminals is placed freely onto the radiator plate under a free state, and only the other 1b is joined and fixed excellently onto the radiator plate in superior contact properties.
Patent JP-H0589921-A (JP)
Title: Electric contact receptacle
Inventor: KAAKU BII PEROZA
IPC: H01R13/115
Filed: 1992-02-03
Abstract: PURPOSE: To provide a new and improved electric contact socket having a pin-receiving open end part which forms electric connection with a pin. CONSTITUTION: An electric contact socket 10 is provided with an open end part to receive a pin 18 for forming electric connection with it. A socket 10 comprises a wall provided with at least a pair of tongue-like elastic bodies 52, 54 extended in the axial direction of the socket 10, having free ends made to face apart from the opened pin receiving end part of the socket 10, and projected inward. The free ends of the tongue-like bodies 52, 54 are so formed into V-shaped cuts as to draw in a pin 18. The interior angle of one V-shaped cut is made different from the interior angle of the other V-shaped cut and reacting to the relevant rotation between these cuts, a contact socket 10 and a pin 18 can be brought into mutual connection.
Patent JP-S55144015-A (JP)
Title: Odorless or low-odor resin composition
Inventor: KOYAMA TOORU
IPC: C08F290/00
Filed: 1979-04-17
Abstract: PURPOSE: Title composition, excellent in pollution control and sawing of resources, comprising an unsaturated polyester resin, etc., and a crosslinkable compound obtained by the reaction of an aromatic hydrocarbon-formaldehyde resin with an α,β-unsaturated monocarboxylic aicd.  
     CONSTITUTION: An odorless or low-odor resin composition, which comprises (A) (a) unsaturated polyester resin or (b) a (meth)acrylic acid-modified polybutadiene resin, and (B) a crosslinkable compound obtained by the reaction of (c) an aromatic hydrocarbon-formaldehyde resin with (d) an α,β-unsaturated monocarboxylic acid or its ester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58163945-A (JP)
Title: Electrophotographic receptor
Inventor: FUJIMURA NAOTO
IPC: G03G5/05
Filed: 1982-03-24
Abstract: PURPOSE:To prevent deterioration in the electrophotographic characteristics of an electrophotographic receptor having a charge generating layer and a charge transferring layer due to irradiated ultraviolet rays, by adding a benzophenone compound to the charge transferring layer. CONSTITUTION:A photosensitive layer having a laminated structure consisting of a charge generating layer and a charge transferring layer is formed on a substrate having an electrically conductive layer of Al, Cu or the like, and about 50-0.1wt% benzophenone compound is added to the charge transferring layer as an ultraviolet absorber to obtain the desired electrophotographic receptor. A compound represented by formulaI(where each of R1-R4 is H, halogen, nitro, hydroxy, alkyl, allyl, alkoxy or aryloxy) is preferably used as the benzophenone compound, and it is concretely represented by formula II, III, IV.
Patent JP-S57169366-A (JP)
Title: Printing control system for dot printer
Inventor: SATOU MITSURU
IPC: B41J2/485
Filed: 1981-03-31
Abstract: PURPOSE:To provide a titled device which can reduce a memory capacity without decelerating of a speed, by a method wherein it is constituted such that a letter pattern information of a proceeding printing column rather than that of a current printing column under printing operation is written in two image buffers between a driving part of a printing head and a CG. CONSTITUTION:In order to alternately read information, corresponding to a letter code and being under address, and another pattern information under one bit of a memory region 22, two image buffers 24 and 25 are mounted. While one column at a time is being edited through reading of letter information in a CG20', the image buffers 24 and 25 are alternately read, and this perform an adjustment so as to facilitate a rapid reading to a printing head drive circuit 21 and causes the information to be temporarily stored in the image buffers 24 and 25. A writing to the image buffers 24 and 25 is conducted in advance on letter information of a column which proceeds by a full column than a current column under printing.
Patent JP-H05213580-A (JP)
Title: Conveyed article loading device
Inventor: ARAI TOSHIO
IPC: B66C17/04
Filed: 1992-02-03
Abstract: PURPOSE:To provide a conveyed article loading device for loading a right and a left conveyed articles onto the hangers of separate suspension conveyor devices from a carrier path for conveying two conveyed articles in the state of being placed parallel in the lateral direction. CONSTITUTION:Stop positions A-C are set at equal spaces apart on a carrier path D for conveying two conveyed articles W1, W2 in the state of being placed parallel in the lateral direction, and the carrier path D is additionally provided with a movable base 25 reciprocated in the direction of the carrier path D, within the same distance as the spacing of the respective stop positions A-C. This movable base 25 is provided with a first transfer means G1 for lifting one lateral side conveyed article W1 placed in the first stop position A so as to transfer it onto the hanger 13 of a suspension conveyor device E standing by above the second stop position B, and a second transfer means G2 for lifting the other lateral side conveyed article W2 placed in the second stop position B so as to transfer it onto the hanger 14 of a suspension conveyor device F standing by above the third stop position C.
Patent JP-H07233688-A (JP)
Title: Automatically elevating horizontal landing steps
Inventor: IWAKI KIYOTA
IPC: E06C9/08
Filed: 1994-02-22
Abstract: PURPOSE:To maintain step boards to be horizontal of landing steps in a working area whose height always varies by connecting a head part and a leg part of an inverted T-like step board with head parts and leg parts of intermediate step boards by means of parallel links. CONSTITUTION:Attaching holes are formed in the horizontally center part, the lower part and the upper part of a step board 1. Further, narrow flat panels 4 are attached to the lower parts of intermediate step boards 2. Further, flat panels 2 are fixed to the upper part of the step board 1. Further, attaching holes are formed in two elongated flat panels 3 incorporating curved parts at positions corresponding to the centers of the intermediate step boards 3. The step board 1, the step boards 3 and the flat panels 5 are assembled so as to form a parallel link mechanism. Then, the upper flat panels 2, hand rail pipes 6 and narrow rack plates 7 are assembled with the use of rotary screws so as to form a parallel link mechanism. With this arrangement, it is possible to automatically and always maintain the step boards 1, 3 to be horizontal.
Patent JP-S55139363-A (JP)
Title: Pyridazine derivative, and agricultural and horticultural germicide containing pyridazine derivative as effective component
Inventor: JIYOUJIMA TERUOMI
IPC: C07D237/18
Filed: 1979-04-19
Abstract: NEW MATERIAL:A pyridazine derivative of formula I (R 1 , 3  are same or different halogens, or one of R 1  and R 3  is halogen and the other is H; R 2  is H, alkyl, alkoxy, halogen, or IV; R 4 , 5  are alkyl, phenyl, benzyl, or together form with adjacent N atom, pyrrolidinyl, piperidino, morpholino, piperazino, N-methylpiperazino, or N-phenylpiperazino; X,Y are O or S).  
     EXAMPLE: 3-N, N- Dimethylcarbamoyloxy- 6 -( 3, 5- dichloro- 4 -methylphenyl )- pyridazine.  
     USE: Agricultural and horticultural germicide. Effective for the remedy and prevention of plant diseases, without damaging the parasitic plants.  
     PROCESS: The compound of formula I is prepared by reacting 6-phenyl-3-pyridazone or a pyridazinethione with a compound of formula III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01222695-A (JP)
Title: Air conditioner
Inventor: NORIKANE YOSHIYASU
IPC: F04B49/06
Filed: 1988-03-01
Abstract: PURPOSE:To restrain the primary input current below a safety value, to evade stop during the operation, and to perform efficient operation by reducing the maximum operation frequency of an electric compressor at the time of input voltage drop on the primary side or at the time of overload. CONSTITUTION:The DC output of an AC/DC conversion circuit 102 is detected by a detection means 101, and varies in proportion with the changes of the voltage of a power source and the load change of an electric compressor. Accordingly, the output of the detection means 101 and the set value 106 are compared by a comparison means 105 and when the output of the detection means 101 is below the set value 106, the primary side input is prevented from becoming an overcurrent by lowering the maximum frequency of a control means 103 to the specified value.
Patent JP-S61207305-A (JP)
Title: Antibacterial agent and production thereof
Inventor: INAMINE SHIGEO
IPC: A61K8/97
Filed: 1985-03-13
Abstract: PURPOSE:To provide a preservative having strong antibacterial activity and free from undesirable effect to the taste and flavor of foods, by extracting the enzyme of horseradish with a solvent in an inhibited state, heating the extract liquid at a temperature higher than a specific level and using the obtained substance as an active component. CONSTITUTION:Enzyme of horseradish (Amoracia lapathifolia) is extracted with water or a mixture of water and an organic solvent [the organic solvent is e.g. methanol, n-propanol, etc., and its ratio in the mixed solvent is preferably 30-60% (u/v)] in an inactivated state or in a state having inhibited enzymatic action, and the extract liquid is heated at >=100 deg.C, preferably 110-130 deg.C to obtain an antibacterial substance. The inactivation of enzyme is carried out preferably by adding an organic solvent to dry horseradish and heating the horseradish in wet state.
Patent JP-S52132214-A (JP)
Title: Exhaust gas purifying apparatus for automobile using tertiary catalysts
Inventor: TAKADA AKIRA
IPC: F01N3/22
Filed: 1976-04-30
Abstract: PURPOSE: A secondary air feeding pipe is connected with the exhaust pipe arranged between the air-fuel ratio detector and the catalytic converter, and on said feeding pipe, a secondary air control valve is arranged, and in deceleration the secondary air is blown out into the exhaust pipe, and CO and HC in the exhuast gas is treated effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58165736-A (JP)
Title: Composition for emulsified oil or fat
Inventor: TAGATA KANSAKU
IPC: A23D7/00
Filed: 1982-03-26
Abstract: PURPOSE:To obtain an O/W/O-type compsn. for emulsified oil or fat having excellent aftertaste, by adding a flavor to oil or fat particles having the innermost phase-diameter of <1mu. CONSTITUTION:Particles of an oil or fat such as soybean oil, corn oil, rapeseed oil, palm oil, coconut oil, fish oil, etc. having diameter of <1mu are used as the innermost phase, and incorporated with a flavor such as almond oil, birch oil, caraway oil, cardamon oil, carrot oil, cassia oil, cinnamon oil, etc. or butter flavor or cream flavor. The intermediate water phase is an aqueous solution containing milk casein, sodium caseinate, calcium caseinate, rennet casein, etc.
Patent JP-S58174785-A (JP)
Inventor: KURISUTOFUAA JIYON SUREITAA
IPC: F16L33/28
Filed: 1983-03-23
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-S61287584-A (JP)
Title: Vessel for storing and carrying silicon plate
Inventor: RUIJI RISOTSUTEI
IPC: H05K13/00
Filed: 1986-03-07
Abstract: A container for the storage and shipment of silicon wafers has three parts; namely: (1) a lower box half, (2) an upper box half or a lid which, when joined together, forms an external protective box-like receptacle of the container, and (3) a cassette having ribs defining seats for accommodating the silicon wafers arranged in the interior of the box-like receptacle. The two box halves are closed in a shape-mating, releasable fashion and can be fixedly clamped together with the cassette by restraining action of a lock arrangement. Additional auxiliary ribs are provided at the upper box half to effect a fixed clamping of the cassette and to retain the silicon wafers in the grooves or seats of the cassette. Guide rails are arranged in the box halves to engage the cassette and prevent movement within the box-like receptacle.
Patent JP-S56148905-A (JP)
Title: Spinneret for island-in-sea type conjugate fiber
Inventor: FUJITA SHIGERU
IPC: D01D5/36
Filed: 1980-04-15
Abstract: PURPOSE: The island component is formed into specifically arranged groups of fine continuous lines and a plurality of these groups are positioned in the flow of the sea component to form conjugate fibers with perfect island-in-sea section continuously with no problems on quality such as viscosity difference.  
     CONSTITUTION: The fine continuous lines of the island component 8 are arranged in a plurality of annular circles or additionally another continuous line of the island component is passed through the center of the annular circles. When each annular circle is named as a, b, c, d... in order from the innermost one and each interval between these circles is expressed with L 1 , L 2 , L 3 ... in order, the interval between the groups of island continuous lines is set so as to satisfy the equation: L 1 >L 2 >L 3  or L 1 >L 2 ≈L 3  or L 1 ≈L 2 >L 3 .L 1  is required to be 1.1W3 times L n  (the interval in the outermost circle). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58167830-A (JP)
Title: Starter
Inventor: UEDA MITSUSHIRO
IPC: F02N15/06
Filed: 1982-03-29
Abstract: PURPOSE:To prevent damage of parts due to centrifugal force applied to the parts in the side of an output shaft at a start of ultra high speed, by housing a selective transmission mechanism in a hollow rotary body integrally formed with a gear meshed to a gear mounted to the driving shaft of a motor. CONSTITUTION:A parallel spline 6 in the point end of a motor shaft 7 in a motor unit 1 is fitted to an outer part 10 of a one-way clutch 9, and a parallel spline 12 of the clutch 9 is fitted to a major gear 14. A minor gear 22 engaged to the gear 14 is integrally formed to the periphery of a gear tube 17. The tube 17 is screwed to a press-in shaft 18 by a helical spline 25, and the shaft 18 is fitted to an engaging member 19 by a helical spline 26. The member 19 is engaged to an engine shaft 41 by a press-in spring 21. In this way, the engaging device to an engine can be housed in the tube 17.
Patent JP-S58166178-A (JP)
Title: Double check valve
Inventor: ONOGUCHI SADATOSHI
IPC: F16K11/18
Filed: 1982-03-29
Abstract: PURPOSE:To impart a double check valve with a function to close its outlet side for feeding pressure fluid from two directions when the pressure at the outlet side is lowered, by constituting the double check valve by a sleeve having notched passages and two valves energized respectively with a spring. CONSTITUTION:In case that the pressure of a pressure fluid introduced from inlet ports 2, 3 is greater than the setting load of a spring 11 and the fluid pressure at the inlet port 2 and that at the inlet port 3 are equal to each other, valves 6, 7 are both opened, so that the fluid is discharged to the outside from a discharge port 4 via notches 8, 9 and a passage 10. Here, if the conduit extending from the discharge port 4 is damaged and the pressure fluid is released to the atmosphere and the pressure in a pressure tank becomes lower than the setting load of the spring 11, valves 7 or 6 that has been opened is closed immediately and breaks communication with the discharge port 4 so as to keep the pressure in the pressure tank. In the above arrangement, air existing in a space between the two valve 6 and 7 is passed freely through a vent hole 12 along with the movements of the valves 6, 7.