baber/WOPTO huggingface dataset:
Patent JP-H04325727-A (JP)
Title: Fuel injection timing adjusting device
Inventor: NAKAMURA MASAYUKI
IPC: F02B3/06
Filed: 1991-04-25
Abstract: PURPOSE:To enable the injection timing of an in-line fuel injection pump for a diesel engine to be controlled precisely. CONSTITUTION:A weight 15 is opened by centrifugal force in association with rising of revolution of a diesel engine. A first eccentric pine 20, a first eccentric cam 13, a second eccentric cam 14, and a second eccentric cam 14 are operated in response to the weight 15, and the rotational phase angle of a cam shaft 8 corresponding to a flange 10 is displaced to a fuel injection timing spark- advance side. In this case, first correction is added to injection timing characteristic, so that an injection timing is advanced in association with the rising of revolution of the engine. When a hydraulic correction device 30 is operated, second correction is added by driving power of a cam rod 44, a pin 48, and a sleeve 50 so as to open the weight 15, namely the injection timing is advanced.
Patent JP-S6016134-A (JP)
Inventor: KAWASE TOMOYUKI
IPC: H02J3/01
Filed: 1983-07-08
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-H02303009-A (JP)
Title: Molded high voltage transformer
Inventor: SHINAGAWA SHINICHI
IPC: H01F27/22
Filed: 1989-05-17
Abstract: PURPOSE:To efficiently transfer the heat generated inside a transformer to a base for effectively cooling down the transformer main body by a method wherein the transformer main body is fixed on the base by a highly conductive fixing metal fitting covering the outer peripheral surface of the transformer main body. CONSTITUTION:A transformer main body 1 is fixed on a base 3 by a fixing metal fitting 2. The internal heat generation of a toroidal type mold high voltage transformer is most severe on the opposite side part to the side of the leading-out port of the coils 4. Accordingly, the metal fitting 2 manufactured conforming to the shape of the main body 1 is fixed on the opposite side part to the side of the leading-out port of the coils 2 to cover the outermost peripheral part of the main body 1 so as to fix the main body 1 on the base 3. The heat generated by the main body 1 is transferred to the base 3 by the metal fitting 2. Furthermore, the heat resistance can be lowered by the material selection of the metal fitting 2 as well as the coating of the space between the main body 1 and the outer peripheral surface with heat transferable grease, etc., so as to improve the cooling down effect.
Patent JP-S61295920-A (JP)
Title: Fruit selecting conveyor device
Inventor: HORII TAICHI
IPC: B65G47/71
Filed: 1986-05-30
Abstract: PURPOSE:To eliminate the need for using a compressor and lower noise by downwardly rotatably installing a number of strut-type receiving board on one side of each of endless conveyor chains which are provided in parallel vertically in the horizontal direction, to form a conveying surface, and downwardly rotating said receiving board through a sorting and discharging signal. CONSTITUTION:A measuring device provided near the inlet of a fruit selecting conveyor measures a fruit 2 and the result is compared with a selecting-division value by an arithmetic unit. As a result, a sorting and discharging signal is outputted to an operating device 14 in a defined position in which the fruit is to be discharged. When said fruit arrives after receiving this signal, the operating device 14 operates a pusher part 14a to depress a key 13 and disengage a hook 12 from the engaged part 11 of the receiving board 9. Thereby, the receiving board 9 is downwardly rotated centering around a pin 10, allowing the fruit 2 to fall on a carrying-out conveyor which is traveling underneath. Due to this construction, the fruit can be discharged by natural falling without need for using a compressor, while enabling noise to be lowered.
Patent JP-S5826913-A (JP)
Title: Gas broiling instrument
Inventor: TAKA KAZUO
IPC: F23C5/08
Filed: 1981-08-10
Abstract: PURPOSE:To make a temperature distribution uniform, by a method wherein a jet nozzle is bored in a direction at a fixed angle with a line meeting at right angles with an axial line of a combustion pipe, and the jet nozzles of the combustion pipes which are in parallel with each other are made to coincide in a horizontal direction with each other and are made to confront horizontally in a vertical direction with each other. CONSTITUTION:For use of a gas combustor, gas is supplied first to a combustion pipe 1 for ignition, then a material 8 to be cooked is placed on a pedestal 7 provided on a canopy 5 for broiling. A jet nozzle 2 of the combustion pipe 1 is either horizontal or turned slightly upward in a horizontal direction, and a burning flame is formed almost horizontally because secondary air is injected into from the side of an instrument 3. Burning flames on both a left and a right sides are formed in parallel with each other, the burning flames on a heating surface are made uniform and uneven broiling is eliminated as the jet nozzles 2 of the left and the right side combustion pipes 1 coincide in a horizontal direction with each other. By this constitution, temperature distribution can be made uniform and uneven broiling can be prevented.
Patent JP-S61284531-A (JP)
Title: Heat treatment of clad steel joint product
Inventor: DEWA AKIO
IPC: B23K9/23
Filed: 1985-06-11
Abstract: PURPOSE:To prevent the stress corrosion cracking of a cover strap welded to a clad steel joint using Ti, Zr, Ta or an alloy thereof as the cladding material by heat treating the joint product at a temp. at which the material of the cover strap reaches the yield point or above. CONSTITUTION:A cover strap is welded to a clad steel joint using Ti, Zr, Ta or an alloy thereof as the cladding material and the joint product is heated to a temp. at which the material of the cover strap reaches the yield point or above by thermal stress produced in the cover strap. The residual tensile stress in the cover strap is converted into compressive stress by the heating, so the stress corrosion cracking of the cover strap is effectively prevented.
Patent JP-S5459085-A (JP)
Title: Manufacture of junction type field effect transistor
Inventor: MITANI TATSUROU
IPC: H01L21/31
Filed: 1977-10-20
Abstract: PURPOSE: To enhance the high frequency characteristics through adjustment of the gate region of J-type FET by forming oxide film 5 around gate region 4.  
     CONSTITUTION: n-epitaxial layer 2 and oxide film 3 containing p-type impurity are formed to p-type substrate 1, and film 3 is etched selectively. a diffusion is given in N 2  to form p-type gate region 4. Then layer 2 is etched about 1 with film 3 used as the mask, and oxide film 5 is formed newly. As a result, most of the impurity atoms contained in p-type oxide film 3 are diffused to n-layer 2, forming the gate region at the center of layer 2. At the same time, the gate region is narrowed assuredly from both side surfaces via film 5. With formation of J-type FET in such constitution, the  width of the gate region can be controlled easily, enhancing the high frequency characteristics 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5248719-A (JP)
Title: Waterdrop removing device in the admission cooler of an internal combu stion engine
Inventor: SUGIHARA TADAAKI
IPC: F28F17/00
Filed: 1975-10-16
Abstract: PURPOSE:A waterdrop catching plate consisting of a corrugated gauze and a chute is installed near the outlet of the cooler set onto an admission pipe, effectively] removing the waterdrop in admission without lowering the admission efficiency of a supercharger.
Patent JP-H06311828-A (JP)
Title: Animal raising cage
Inventor: NAKAGAWA HIROSHI
IPC: A01K15/00
Filed: 1993-04-28
Abstract: PURPOSE:To secure ready and stable workability, to carry out accurate operation and to actualize improvement in operation efficiency. CONSTITUTION:A front part 2f of a raising case 2 is equipped with an opening and shutting type door 3 and a narrowing member 4 longitudinally movable to draw a confined animal A near on this side of the raising case 2. In this case, especially the vertically opening and closing door 3 is installed by a hinge part 5 attached to the lower part, the door 3 is slidably furnished with handles 4p... to draw the narrowing member 4 near and leg parts 6... to support the raising case 2 are laid. The length of the leg parts 6... is fixed to length capable of supporting the door, opened by the handles 4p... at a position Pf at which the narrowing member 4 is moved near on the this side, at an approximately horizontal position Ph.
Patent JP-S616101-A (JP)
Title: Method for recovering valuable substance from scrap alloy
Inventor: UEHARA KIYOTOKI
IPC: C01B19/00
Filed: 1984-06-20
Abstract: PURPOSE:To recover efficiently valuable substances from a crushed scrap alloy by roasting the scrap alloy and a granular medium at a specified temp. in an oxidizing atmosphere, collecting sublimed metallic oxides, and separating them from the residual metallic element. CONSTITUTION:A scrap alloy contg. Se, Te, etc. is crushed, mixed with a granular medium such as silica sand, fed to a roasting rotary kiln, and roasted at 400-800 deg.C, preferably 500-700 deg.C in an oxidizing atmosphere such as the air. Se, As, etc. are sublimed as oxides, collected, and dissolved in water. The resulting soln. is filtered, the filtrate is reduced with SO2 or the like to recover metallic Se, and As is further recovered from the filtrate. The unsublimed residue contg. TeO2 is treated with hydrochloric acid or an alkali hydroxide soln., and after separating the granular medium as insoluble matter by filtration, water is added to the resulting soln. TeO2 in the soln. is then reduced with SO2 or the like to recover metallic Te.
Patent JP-H0425660-A (JP)
Title: Shift time measured data detector for automatic transmission
Inventor: YAMAGUCHI HIROSHI
IPC: F16H61/04
Filed: 1990-05-17
Abstract: PURPOSE:To detect the start of torque phase automatically in an accurate manner by installing a torque phase start detecting means which sets a moment when a differential value has came to a negative third setting value larger than the minimum value finally during the while up to a first moment, to a torque phase start. CONSTITUTION:A differential operating means finds the differential value of transmission output torque detected by an output torque detecting means. A minimal differential value detecting means finds the minimum value of the differential value at time of up to a second moment when the differential value has come to a second setting value larger than the first setting value, before the first moment when this differential value becomes less than the first setting value. A torque phase start detecting means sets a torque phase start with a time when the said differential value comes down to one half or one third or so of the said minimum value finally during the while of up to the first moment, detecting it. Accordingly, this torque phase start is made accurately and automatically detectable without resting on man power each.
Patent JP-H09316343-A (JP)
Title: Composite material and vibration-damping sheet
Inventor: NAKAJIMA TATSUO
IPC: C08L27/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite material which exhibits stable vibration- damping properties with a high loss factor over a wide temp. range, has a high density enabling a thin-walled product to be used, and is economically advantageous. SOLUTION: In a composite material obtd. by incorporating a filler into a binder mainly comprising asphalt, etc., a powder of ball bearing steel is incorporated into the material in such an amt. that the density ρ of the composite material becomes 1.7-3.2g/cm<3> . Particles of a grinding powder of ball bearing steel have a long rectangular shape or a curved, twisted, bent, or spirally distorted long rectangular shape, and the powder contains particles each of which has the major axis of its three axes of 10-300μm.
Patent JP-H01293761-A (JP)
Title: Picture processor
Inventor: HIBI KEIICHI
IPC: H04N1/413
Filed: 1988-05-23
Abstract: PURPOSE:To reduce the capacity of a run length buffer and to improve a utilization factor by storing an output signal having a length counted at a counting part using plural storing parts when the length of the output signal is longer than a previously set unit length. CONSTITUTION:When picture processing for a run length picture expressed by a run length is executed, the length of a run is counted at a run length counting part 5 for every signal. This run length picture is temporarily stored in a run length buffer 7. The buffer 7 is partitioned into areas 7a, each of which is for one line, and plural storing parts 7b to store the run length picture with a prescribed run length as its unit are provided for each area 7a. When the run to be stored in the buffer 7 is shorter than the prescribed run length of the storing part 7b, the run is stored as it is. On the other hand, when the run to be stored is longer than the prescribed run length of the storing part 7b, one run is stored by combining plural storing parts 7b.
Patent JP-H04328678-A (JP)
Title: Table data displaying system
Inventor: UDA AKIO
IPC: G06F19/00
Filed: 1991-04-26
Abstract: PURPOSE:To quickly and efficiently perform comparing and referring to the information described at a table by defining the hierarchical structure of a table shown by a tree structure for a row and a column and controlling the displaying ON/OFF of the row and column in accordance with the hierarchical structure. CONSTITUTION:A control part 11 is equipped with a hierarchy defining means 13, a paragraph opening means 14 and a paragraph closing means 15, respective means are divided into means 13a-15a of a row and means 13b-15b of a column and at the time of performing means 13-15, both means of a row and a column are started. The hierarchy defining means 13a of the row defines hierarchy data 17a to combine plural rows of the table data by the hierarchy. A row closing means 15a sets the mask attribute to the row by using the hierarchy data 17a. A row opening means 14a releases the mask attribute set by the row closing means 15a. The hierarchy defining means 13b of the column, a column opening means 14b and a column closing means 15b performs the same processing as the said means of the row for the column.
Patent JP-S5915826-A (JP)
Title: Absolute measurement of radiation energy
Inventor: INABA HIROYA
IPC: G01J5/00
Filed: 1982-07-19
Abstract: PURPOSE:To determine absolute value of light energy accurately by regulating the temperature of two cells divided with a diaphragm to compare light with energy of a heater in such a manner that heat of heat-sealed container flow to the side of a window. CONSTITUTION:A light receiving plate 4 is provided in cells 10 and 11 divided with a diaphragm 6 in a heat-sealed container 5, variable resistors 8 and 9 connected thereto and a temperature difference indicator 1 provided having a thermosensitive element 2. Heat supplied flows to only the side of a window 3. When light is initially admitted at the left window 3 to heat the light receiving plate 4, the indicator 1 deflects to the right. Heating is done adjusting a variable resistor 8 of the right light receiving plate 4 to return the reading to 0. After the indicator 1 reads 0, light is cut off with current kept running and the indicator 1 deflects to the left. Heating is performed by adjusting current with the resistor 9 to return the reading to 0. When the reading is 0, the current value is read out to determine the correct absolute value of light.
Patent JP-H0421653-A (JP)
Title: Preparation of highly pure isophthalic acid
Inventor: OTA TAZUO
IPC: C07B61/00
Filed: 1990-05-17
Abstract: PURPOSE:To prepare the subject compound useful as an intermediate for polymers such as unsaturated polyester resins in high purity by bringing crude isophthalic acid into contact with a specific catalyst in the presence of hydrogen gas in acetic acid containing water within a prescribed concentration range, the crude isophthalic acid being prepared by a liquid oxidation method. CONSTITUTION:Crude isophthalic acid prepared by oxidizing an m- dialkylbenzene with molecular oxygen in a liquid phase is brought into contact with the group VIII noble metal catalyst carried on active carbon. The noble metal is especially preferably palladium or platinum and the active carbon is preferably coconut shell carbon. The carrying amount of the noble metal is ordinarily 0.1-5wt.%. The reaction is carried out in the presence of hydrogen in a solvent containing water in an amount of 1-50wt.% at 170-300 deg.C, preferably at 180-250 deg.C, to prepare the objective compound. The pressure in the catalytic hydrogenation treatment is usually 15-50kg/cm<2> and the hydrogen gas is required in an amount of two times or more that of an impurity, 3-carboxybenzaldehyde, contained in the crude isophthalic acid.
Patent JP-H07332923-A (JP)
Title: Measuring method for position and attitude of moving body
Inventor: GOTO MITSUO
IPC: G01B11/00
Filed: 1994-06-07
Abstract: PURPOSE:To accurately measure by fixing a plurality of inverse reflectors not disposed on a straight line to a moving body, and providing a plurality of tracking laser interferometers for tracking any of the plurality of the reflectors. CONSTITUTION:Three targets T1, T2, T3 are, for example, fixed to an L-shaped bar 10. A guideless three-dimensional probe 12 is mounted on the extension of the targets T1-T3. The bar 10 mounted with the targets T1-T3 and the probe 12 is fixed to the end 14 (moving body) having six degrees of freedoms with respect to the three-dimensional position (x, y, z) and the attitude (rolling, pinching, yawing) of the finally moving axis of a robot, etc. Tracking laser interferometers S11-S34 are disposed at measuring positions. The interferometers S11-S34 output displacement data representing the displacement of the target to be tracked to an arithmetic processor 16. The processor 16 processes the input displacement data, and measures the position and the attitude of the body or the coordinates of the end of the probe 12.
Patent JP-H01296508-A (JP)
Title: Flat cable and connecting method therefore
Inventor: YAMADA HIROSHI
IPC: H01B7/08
Filed: 1988-05-23
Abstract: PURPOSE:To facilitate exchange of connectors and extension of cables by repeating a parallel state with the order of lines mutually exchanged at constant internals for a pair of adjacent signal lines laid in parallel and having odd and even order numbers. CONSTITUTION:A flat cable consists, for instance, of 30 strands, and at its initial part contains the reverse section in which pairs of adjacent odd-number- strands and even-number-strands are alternated, and the reverse section repeats itself at a preset interval of 1. The interval 1 should be wider than the width of a compressively attached connector, but within such a reasonable range as not requiring too much length of cable for selecting either STD section or reverse section and be, for instance, 10cm interval. With such arrangement it is possible to select either odd-number signal line or even-number signal line to connected to one of the two rows of poles, by changing the position of installing a compressively attached connector.
Patent JP-S63291891-A (JP)
Title: Production of single crystal
Inventor: TAKEDA SHIGERU
IPC: C30B13/30
Filed: 1987-05-25
Abstract: PURPOSE:To obtain inexpensive single crystal having good quality, by feeding back minimum diameter of melt of melt zone measured by an optical detection method to temperature and height of the melt and controlling the diameter of a grown crystal. CONSTITUTION:A minimum diameter d of solution of melt zone 23 linking a raw material rod 21 with a grown crystal 22 in deposition of single crystal by floating zone method is obtained by comparing two images A and B extracted by time sharing and being different in time, distinguishing a stationary part with motion part, leading the boundary by processing treatment and scanning into the length in the horizontal direction of the boundary. Then the signal of the minimum diameter d is compared with a minimum diameter d0 before definite time and reference value in a control part 35 to judge way of transition in melt state and converted to various kind of control signals, which is then sent through a DA converter 36 to lamp power control part 40, where lamp power is adjusted to control melt temperature or gap adjustment is carried out by a gap adjust 41 to adjust height H of the melt and diameter DS of the grown crystal is controlled.
Patent JP-S613990-A (JP)
Inventor: NAKAJIMA KATSUYA
IPC: F27D3/15
Filed: 1984-06-18
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-S5459180-A (JP)
Title: Engine rotating speed measuring apparatus
Inventor: TOKUDA HIROATSU
IPC: F02D41/28
Filed: 1977-10-19
Abstract: PURPOSE:To simplify the constitution of the apparatus by performing measurement controlling by way of reference register groups, instantaneous register groups, comparators, incrementers, etc. CONSTITUTION:The digital data indicating the rotating speeds and loading condition of an engine which have been processed with a CPU or are of the predetermined constant reference values are stored in the assigned registers of a reference register group 470 according to the addresses of the CPU. On the other hand, the instantaneous values such as suction and exhaust air and cooling water temperatures, air surplus rates of suction mixed gases, etc. of the engine are taken in the respective registers of an instantaneous register group 472 via the CPU and are applied to a comparator 480 via latch circuit 476 and incrementer 478. The results of the comparison of the contents of the register groups 470, 472 of this comparator 480 are set in the specified registers of the register group 504, and become the reference signals to control fuel injection valves, ignition devices, etc., whereby the rotating speeds of the engine are measured. Hence, the measurement apparatus of the simple constitution may be provided without using comparators, etc. corresponding to respective sensors.
Patent JP-H08320862-A (JP)
Title: System and method for document management
Inventor: YASUDA MASATAKA
IPC: G06F12/00
Filed: 1995-05-25
Abstract: PURPOSE: To enable an arbitrary system to refer to an arbitrary document in a system wherein plural document preparation systems and reference systems are connected to the same network. CONSTITUTION: As for the system wherein the document preparation systems 13 that can create documents and the document reference systems 17 which can refer to documents created by the document preparation systems 13 through the network are connected to the same network and can communicate with one another, a document location management system 10 which holds document location information of the respective document preparation systems on the network is set; and each document preparation system 13 registers location information on a document and its version number in the document location management system 10 and each document reference system 17 takes the document out of the document preparation system 13 according to the document location information and version number at the document location management system 10.
Patent JP-S5351852-A (JP)
Title: Position detector
Inventor: SUGIYAMA KENGO
IPC: B65G67/60
Filed: 1976-10-22
Abstract: PURPOSE: To provide a position detector which can detect the relative position between a ship and a crane and attitude of the ship from a remote measurement. 
     COPYRIGHT: (C)1978,JPO&Japio