baber/WOPTO huggingface dataset:
Patent JP-S61260124-A (JP)
Title: Multi-range load cell weigher
Inventor: UCHIMURA MITSUO
IPC: G01G23/37
Filed: 1985-05-15
Abstract: PURPOSE:To display a weighed value continuously without causing the displayed value to go back by inhibiting the output display of a high weigher load cell less than that of a low weigher load cell at a switching point. CONSTITUTION:The high weigher load cell 2 and the low weigher load cell 4 are installed on a base 1 and an intermediate frame 3, respectively, and a stopper 6 is installed at the bottom of the free end 5 of the low weigher load cell 4. When the switching point is set to 2,500g, for instance, the high weigher load cell 2 is prohibited from displaying an output when it measures an object less than 2,500g if characteristics of the high and low weigher load cells 2 and 4 are variable, and the cell 2 is constituted so as to display merely 2,500g. Thus such a trouble is eliminated that the display drops apparently because of an increase in load, and a reading is displayed so as to increase continuously.
Patent JP-H05279825-A (JP)
Title: Copper alloy bar scarcely causing wear to stamping die
IPC: C22F1/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a copper alloy bar scarcely causing wear to a die for working. CONSTITUTION:In a copper alloy bar which has a composition-consisting of 1-4% Ni, 0.1-1% Si, 0.1-2% Zn, and the balance Cu with inevitable impurities and further containing, if necessary, 0.1-3% Sn, the crystalline grain in the surface structure of this bar has an elongate shape. When (a) and (b) represent the average minor axis and the average major axis of this elongated crystalline grain, (a) is 5 to 35mum, (b) is 7 to 200mum, and b/a is 1.4-6.7.
Patent JP-S584563-A (JP)
Inventor: SAITOU TOSHIO
IPC: A61L2/10
Filed: 1981-07-02
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-H041799-A (JP)
Title: Image display device
Inventor: SAWADA SHUNKAI
IPC: G09G5/10
Filed: 1990-04-19
Abstract: PURPOSE:To determine the brightness of the image to be displayed so as to satisfy optimum conditions to the peripheral brightness at all times by providing a brightness computing circuit which calculates the peak brightness LS of a display screen from the peripheral brightness LB detected by a peripheral brightness measuring section and delivers the brightness to a brightness control circuit. CONSTITUTION:The brightness computing circuit receives the peripheral bright ness LB measured by the peripheral brightness measuring section, calculates the peak brightness LS of the display screen according to the peripheral bright ness LB with respect to the prescribed segment b satisfying 2.46 <=b<=2.84 by equation log10(LS) =0.23log10(LB)+b and delivers this brightness to the brightness control circuit 4. The brightness control circuit 4 forms the brightness control signal based on the received data on the peak brightness LS and sends this signal to a screen display circuit 5. The screen display circuit 5 control the brightness of the image displayed on the display screen 1 according to this brightness control signal. The brightness of the image displayed on the display screen is occasionally automatically harmonized with the peripheral brightness in this way and is so maintained as to satisfy the optimum conditions at all times.
Patent JP-S581974-A (JP)
Inventor: JIYANNPIEERU DEYUSHIYANJIYU
IPC: H01M4/36
Filed: 1982-06-16
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-S6452733-A (JP)
Title: Novel fluorovinyl ether and copolymer thereof
Inventor: OKA MASAHIKO
IPC: C07C43/17
Filed: 1988-04-25
Abstract: NEW MATERIAL:A compound expressed by formula I (Rf is 1-5C perfluoro- alkyl; n is 1-4; when n is 1, Rf is not CF3). EXAMPLE:Perfluoro(3,7,11,15-tetraoxa-1-octadecene). USE:A comonomer for (fluoro)olefin copolymer having excellent low temperature characteristics. PREPARATION:An acid fluoride expressed by formula II is reacted with hexafluoropropylene oxide in a solvent (e.g. ethylene-glycoldimethyl ether) in the presence of a catalyst such as CsF at -30-50 deg.C for 3-20hr to afford a compound expressed by formula III, which is slowly reacted with an alcohol while cooling with ice water to provide a corresponding ester, which is then reacted with an alkali hydroxide at ambient temperature - 100 deg.C to give a corresponding alkali salt which is thermally decomposed under reduced pressure or inert gas atmosphere at 150-250 deg.C to provide the aimed compound expressed by formula I.
Patent JP-S61262466-A (JP)
Title: Three o'clock overlaying device
Inventor: KONDO SHIGERU
IPC: B23K9/04
Filed: 1985-05-17
Abstract: PURPOSE:To decrease the number of weld starting and to eliminate the labor for mending a crater part by setting the nozzle of a torch in a three o'clock position, raising the nozzle by a prescribed width at everyone rotation thereof and subjecting the inside peripheral surface of a cylinder to overlaying. CONSTITUTION:Cooling water is supplied to an annular joint 10 and is fed to a cooling chamber provided to a nozzle 13 by a cooling water forward feed pipe 10d. A shielding gas is supplied to an upper member 10a is supplied by a gas pipe 10C to the nozzle 13a. A revolving shaft 5 is revolved by an electric motor 7 while a wire 9 is supplied from a welding wire feeder 8 to the nozzle 13, then the welding wire 9 supplied from the nozzle 13 forms the overlay layer on the inside peripheral surface of the cylinder while said wire is shielded by the shielding gas. A limit switch 15 is actuated by a dog 15a to transmit a pulse signal when the nozzle 13a turns round the inside peripheral surface of the cylinder. Electric current is then passed to a reversible electrode motor 2, by which a main spindle 1 is rotated to raise a supporting arm 4. The nozzle 13 ascends by as much as the set value of the optional rising width while rotating. The overlaying of the inside peripheral surface of the cylinder is thus automatically executed.
Patent JP-S63268659-A (JP)
Title: Image-forming device
Inventor: SOMEYA AKIHIKO
IPC: B41J2/485
Filed: 1987-04-27
Abstract: PURPOSE:To enable discrimination of colors when multicolor original image information is outputted in black and white, by generating different pattern signals for each color region of image information, and forming an image on an image-forming object medium by using image-forming media according to the pattern signals. CONSTITUTION:A color-sorting part 102 performs color conversion based on a luminance signal, a color difference signal 1 and a color difference signal 2 after an image-improving processing, thereby sorting the signals into a color signal of one color selected from red, blue, green, yellow, magenta and cyan, and sends the color signal to a pattern-converting part 103. The part 103 sends a pattern selection signal corresponding to the color signal sent from the color- sorting part 103, to a pattern output part 104. According to the color selection signal supplied from the pattern-converting part 103, the pattern output part 104 reads a corresponding basic pattern from a basic pattern memory 105 correspondingly to the position at that time, and sends the pattern signal to an external output buffer 106. A thermal head 31 performs printing (namely, forming an image) according to a printing signal.
Patent JP-2000299455-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: NIIZOE MASATO
IPC: H01L29/762
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device, the transfer efficiency of which can be maintained satisfactorily without deteriorating the sensitivity and saturation characteristic of the device, even when the cell size is reduced by suppressing the recession of the corner sections of a transfer electrode, when the electrode is patterned. SOLUTION: Recession distances FH and FW of the corner sections of a transfer electrode 12 are suppressed to 0.2 μm or smaller. Such a transfer electrode 12 can be formed, based on exposure using photomasks which are individually provided with edges containing the end sections 41 and 42 of the electrode 12. When the electrode 12 is pattern based on individual exposure using a plurality of masks in this way, the recession distance FH and FW can be suppressed more than those when the electrode 12 is pattern based on single exposure, with the use of a photomask provided with both of the end sections 41 and 42.
Patent JP-S59228205-A (JP)
Title: Grooved optical transmission line
Inventor: HIRAMOTO JIYUNICHI
IPC: G02B6/44
Filed: 1983-06-09
Abstract: PURPOSE:To improve the area utilizing efficiency of the cross-section of an optical transmission line and to facilitate assembling work and branching work by providing linear grooves parallel to the axis of the line to the outside of the line so that the cross-sectional shape of the line is made almost symmetrical when the grooves are filled up. CONSTITUTION:A grooved optical transmission line 13 has a groove 14 for an image fiber and a groove 15 for a tube for a balloon on the outside, and the grooves 14, 15 are parallel to the axis of the line 13. When the line 13 is used, an image fiber 10 and a tube 12 for a balloon can be easily attached and branched. The line 13 can be formed with a metallic mold 19 splittable into two parts. The cavity 20 in the mold 19 is filled with transparent plastics such as polymethyl methacrylate, polystyrene or polycarbonate through an injection hole 17 and an overflow hole 19.
Patent JP-H05281466-A (JP)
Title: Albada type inverted galilean finder
IPC: G03B13/08
Filed: 1992-03-31
Abstract: PURPOSE:To excellently compensate aberrations, eliminate a ghost, and facilitate the manufacture by specifying the refracting power of a negative lens positioned on a pupil side between two negative lenses and the paraxial curvature of the object-side surface. CONSTITUTION:An objective lens part with negative refracting power and an ocular lens part with positive refracting power are provided, and an Albada system is constituted in the ocular lens part. In this case, the objective part consists of the two negative lenses and an inequality I is satisfied, where phi2 is the refracting power of the negative lens positioned on the pupil side between the two negative lens and C3 is the paraxial curvature of the object-side surface. Namely, the curvature of a reflecting surface is varied effectively to change the path of the ghost generated by multiple reflection on the surface. In other cases, an inequality II is satisfied, where phi1 is the refracting power of the negative lens positioned on the object side in the objective part. Further, the ocular part consists of two positive lenses and an inequality III is satisfied, where phi3 is the refracting power of the 3rd lens and phi4 is the refracting power of the 4th lens.
Patent JP-H11280264-A (JP)
Title: Temporary storage tool for bed material
Inventor: KOSHIKAWA HIROYUKI
IPC: E04G21/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To safely execute wall bed materials without troubles and labor. SOLUTION: A temporary storage tool 11 for bed materials comprises a hook part 12 freely removably hooked to the previously mounted bed material 1b and a temporary storage part 13 extending from the hook part and on which the bed members 1a not yet executed are temporarily placed. The hook part 12 is formed into an almost L-shape so that it can be hooked to the upper surface of the previously mounted bed material 1b. The temporary storage part 13 formed to continue with the hook part 12 is formed into an almost U-shape so that the bed materials 1a not yet executed can be piled up in flat positions.  The temporary storage tool 11 has a drop-prevention part 14 arranged on the back of the previously mounted bed material 1b, and the drop-prevention part is hinged at one end to the hook part 12 and freely removably attached at the other end to a portion near the boundary between the hook part 12 and the temporary storage part 13, with the previously mounted bed material 1b sandwiched therebetween.
Patent JP-S585386-A (JP)
Title: Latent heat accumulating material composition
Inventor: IMOTO MASAO
IPC: C09K5/06
Filed: 1981-07-02
Abstract: PURPOSE:The titled composition useful for solar air conditioning, etc., prevented from undergoing phase separation in solidification and heat evolution and given a prolonged life, which is prepd. by compounding sodium sulfate decahydrate with specified amts. of acid clay and an O/W synthetic resin emulsion. CONSTITUTION:To 100pts.wt. sodium sulfate decahydrate are added 10-20pts.wt. acid clay and 5-15pts.wt. W/O synthetic resin emulsion such as styrene/acrylate copolymer emulsion to form the titled composition. The emulsifier used for said emulsion is pref. an anionic one, and the particle size of the emulsion is advantageously less than several mum.
Patent JP-2000261997-A (JP)
Title: Electric coil
Inventor: IIJIMA YASUO
IPC: H02K41/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve conductor space factor and dimensional accuracy of an electric coil and secure its insulation characteristic by slitting a copper foil having thereon a very thin laminated plastic film into copper foils having predetermined widths to create a conductive tape, and by winding the conductive tape without clearance around a winding core a ceramic core so as to create the electric coil, and further, by covering the whole outer periphery of the electric coil with an insulation material. SOLUTION: On a copper foil having its thickness of 20 μm, a polyethylene naphthalate film having a thickness of 1.3 μm is laminated, and the laminated film coated further with a thermally fused layer having a thickness of 1-1.5 μm is slit into ones having widths of 6 mm to create a conductive tape 4. Then, around an alumina winding core 1 having its external shape dimension of 20 mm in its minor side and 80 mm in its major side, wherein fastening screw holes 2 are provided in its two places and coolant-oriented holes 3 are provided in its three places, 800 turns of the conductive tape 4 are wound to create a rectangular coil.  Furthermore, an insulation film having a thickness of 50 μm which is obtained by coating one surface of a polyethylene naphthalate film with a thermal-fusion agent having a thickness of about 5 μm is slit into the films having the widths of 6 mm to wind 20 turns of the slit film around the outermost periphery of the rectangular coil.
Patent JP-S6463819-A (JP)
Title: Liquid quantity measuring apparatus and method
Inventor: ROORENSU KAARU MEIYAA
IPC: G01F23/00
Filed: 1988-04-28
Abstract: PURPOSE: To accurately measure the quantity of a liquid stored in a tank by calculating the quantity of the liquid from a table stored in a memory and level signals received from sensors. CONSTITUTION: Sensors S1 , S2 ,... and a reference sensor Sref are driven by means of driving units DU1 , DU2 ,... and REF. The outputs of the sensors S1 , S2 ,... and Sref are supplied to a system controlling and processing unit 40 through a mutual conductance amplifier 28 and an A/D converter 30. The unit 20 finds the quantity of a liquid stored in a tank from a table stored in advance in a memory and level signals received from the sensors S1 , S2 ,....
Patent JP-H02284771-A (JP)
Title: Joint structure for titanium clad steel
Inventor: FUJII ISAMU
IPC: B23K103/16
Filed: 1989-04-26
Abstract: PURPOSE:To eliminate the need for a flange joint and to make a vessel light in weight by providing ring grooves on a groove part of a circular joint of Ti clad steel, inserting Ti filler plates thereinto and joining Ti lining material to a clad member with the Ti filler plates as backing plates. CONSTITUTION:Shell plates are clad steel consisting of mild steel base metals 1 and Ti cladding material 13 and subjected to longitudinal welding and formed cylindrical after the Ti cladding material 13 is formed on the inside. The groove for circumferencial butt welding between shell plates, and the annular groove for embedding the Ti embedding plate 5 and the embedding plate 3 made of arbitrary metal are machined at the end part of the barred plate at the same time. The welding is first performed for the mild steel weld zone 2 of the mild steel base metals 1 and then, the annular Ti filler plates 5 whose circumferences are divided arbitrarily are inserted respectively into the ring grooves on both sides on the inside Ti embedding part. Further, the filler plate 3 of the optional material is embedded in intermediate space and the surface there of is covered with the Ti lining material 4 and both sides are joined by Ti welding 6.
Patent JP-S62259867-A (JP)
Title: Printing wire for printer
Inventor: SAITO HIROYUKI
IPC: B41J2/25
Filed: 1986-05-07
Abstract: PURPOSE:To provide a light wt. printing wire having high strength, by forming said printing wire from a sintered alloy wherein rhenium is added to a high m.p. metal. CONSTITUTION:A high m.p. metal forming a printing wire is tungsten (W) and molybdenum (Mo) and rhenium is added to said metal in a wt. ratio of 1-35%. If the addition ratio thereof is 35% or more, material cost becomes high and the processability of the obtained alloy is lowered because the hardness thereof becomes high. The printing wire is prepared by applying rolling processing and wire drawing processing to a sintered bar formed by sintering a compacted powder comprising a tungsten-rhenium powder mixture of a molybdenum-rhenium powder mixture to form a wire material and cutting said wire material. The working ratio to the sintered bar is set to 98% or more. If the sintered bar is processed at this high working ratio, the structure of the printing wire can be developed sufficiently into a fibrous state and the printing wire sufficiently developing the excellent strength characteristic possessed by the tungsten-rhenium alloy and the molybdenum-rhenium alloy can be manufactured.
Patent JP-S5228655-A (JP)
Title: Zero voltage switching circuit
Inventor: HIGUCHI IWAO
IPC: H03K17/72
Filed: 1975-08-29
Abstract: PURPOSE:Zero vbltage switching circuit where power control without RFI can be realized by zero voltage switching.
Patent JP-S5329217-A (JP)
Title: Production of ultralow carbon, 80 kg/mm2 high tensile strel plate
Inventor: WATANABE SEIICHI
IPC: C21D6/00
Filed: 1976-08-31
Abstract: PURPOSE: To obtain an 80 kg/mm 2  high tensile steel plate with excellnt weldability at a low preheating temp.  by limiting C to a very low level; increasing the amt. of Cu to be added; and adding a proper amt.  rolling, quenching, and tempering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01318877-A (JP)
Title: Temperature control device for refrigerator
Inventor: NISHIWAKI SHIGERU
IPC: F25D17/08
Filed: 1989-04-26
Abstract: PURPOSE:To solve the slow response speed, prevent the device from becoming larger and suppress the operating noise by transmitting the torque of a single motor to two movable cover plates, and operating the cover plates under an automatic programmed mode by means of the motor which is controlled by a controller. CONSTITUTION:Movable cover plates 2a, 2b are biased to always close the openings 7a, 6b means of springs 9a, 9b fixed on the mounting plate 5. The gear box 11 reduces and transmits the rotation of a motor 3 to respective cams 12a, 12b, and, at the same time, a drives a switch cam 13 also. The cams 12a, 12b are displaced 90 degrees of rotational angle to each other, and so, the movement of the cover plates 2a, 2b is displaced in phase accordingly. As the movement of the cover plates 2a, 2b is displaced, multiple operating modes become available, allowing a sophisticated temperature control of a refrigerator. That is, since the cover plates 2a, 2b can be independently controlled, the temperature condition can be set independently for each cover plate. For instance, when the temperature sensing circuit detects that the temperature is higher than the set temperature, the motor 3 is automatically started to open the cover plate 2a to supply cold air into the chamber.
Patent JP-S6122619-A (JP)
Title: Vapor-phase epitaxial growing device
Inventor: NODA YUKIO
IPC: H01L31/107
Filed: 1984-05-25
Abstract: PURPOSE:To grow a number of crystal wafers with excellent working efficiency by a method wherein a device which performs temperature controlling function is provided in the vicinity of the source part of a source pipe, and said device is independently controlled. CONSTITUTION:The high speed heating-cooling furnaces 20, 21, 22 and 23, with which the temperature in the vicinity of the source part of a source pipe is controlled, are provided completely independent of the electric furnace 16 which controls the temperature of a reactor part. These furnaces have the rising and falling speed of temperature of + or -100 deg.C/sec or thereabout. Also, these high speed heating-cooling furnaces 20-30 are constructed in such a manner that they give no effect of heat induction on the adjoining furnaces. When four-layer structure is grown in a growing process, as the process wherein the metal source subsequent to the second sheet are saturated by chroride gas and the stand-by process to be performed after completion of the growth of the first layer can be omitted, the time required for growing process can be reduced to a little more than 1/3 of the time required for the conventional method.
Patent JP-S5733132-A (JP)
Title: Cup feeder
Inventor: NAGANO YASUAKI
IPC: B65G59/10
Filed: 1980-07-30
Abstract: PURPOSE: To save complicated job for operators as well as to simplify replenishing operation of cups in the cup filling system by means of contriving automation of replenishing cups made of paper, synthetic resin or the like.  
     CONSTITUTION: Cups which have been fed from a cup feeder 1 are led to a conveyor 2, contents are filled therein by means of a filler 7, they are further sent and packed. When the number of the cups in the cup line D on the cup holding member 24 tapers off to be less than the determined number, a photoelectric tube device 44 detects it and drives a cylinder device 46. In result, a stopper 45 turns, a main engaging part 45a releases the cup line, and since this cup line interferes in an auxiliary engaging part 45b of the stopper 45, there is no case of falling down. On  another hand, the cup line D which has been fed to the cup feeding member 24 is slid down thereon, and it is joined the final part of the cup line remaining near the expelling port 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61261599-A (JP)
Inventor: UGA KATSUO
IPC: E21D9/06
Filed: 1985-05-15
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-S586930-A (JP)
Title: Production of parts for timepiece
Inventor: OKAMURA MASAO
IPC: C22F1/10
Filed: 1981-07-03
Abstract: PURPOSE:To prevent curling of the entire part of a thin metallic bar material and deformation of parts in the stage of forming said material continuously to parts shapes then coiling it and applying an aging heat treatment by heating the parts other than parts shapes beforehand to an overaging state. CONSTITUTION:A thin metallic rod material 2 requiring hardening by an aging heat treatment is formed continuously with parts shapes. This material 2 which is held coiled on an exclusive reel 5 is put in a batch type atmosphere furnace where it is subjected to an aging heat treatment. In the stage before the aging hardening treatment, for example, high-frequency inductors 13 are provided on the top surface of the bar material parts 12 except the parts part 11 and several MHz high-frequency current is flowed, by which the parts 13' in proximity to the inductors are selectively heated to the temps. higher than the aging heat treatment temp. The material 2 is moved continuously in a longitudinal direction and is heated to an overaging state, so that it is kept mild despite the aging treatment after this. Since the entire part of the material 2 does not curl in spite of un-winding from the reel 5 after the aging heat treatment, the part 11 does not deform.
Patent JP-S60822-A (JP)
Inventor: AREJIYANDORO ZAFUARONI
IPC: A61K9/70
Filed: 1984-05-25
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。