baber/WOPTO huggingface dataset:
Patent JP-H02262484-A (JP)
Title: Moving mechanism
Inventor: MAEDA YUJI
IPC: B62D61/12
Filed: 1989-04-03
Abstract: PURPOSE:To carry out position correction and change direction with high accuracy and smooth movement on stairs, etc., by providing four legs the bases of which are supported by a body via slide portions and which have wheels on their ends, and a turn table having driven wheels and driving wheels nearly in the center on the underside of the body. CONSTITUTION:The bases of four leg portions 5 are installed on a moving mechanism body 4 via slide portions 9, which are movable back and forth along slide rails 12 by the rotation of ball nuts 11a and the ball screws 11b on which the ball nuts 11a are fitted. A wheel 6 and a hook 7 are installed in the vicinity of the end of each leg portion 5 and the wheel 6 is driven by a leg wheel driving portion 8. A turn table 13 is installed nearly in the center on the underside of the moving mechanism body 4 and, by driving a driving portion 16, the turn table 13 is turned while also rotating driving wheels 15 installed on the turn table 13. Inspection equipment such as an ITV camera 17 and a universal head 18, etc., is installed on the top of the moving mechanism body 4.
Patent JP-2000274018-A (JP)
Title: Solar battery module and its installation structure
Inventor: HATSUKAIWA TERUKI
IPC: E04D13/18
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To secure a fluid-tight state by forming a recess at one end section in the width direction of a solar battery panel, and forming a projection to be inserted into the recess at the other end section. SOLUTION: An insertion groove 25 equal to the thickness of a fitting member 13 is formed by a back receiving member 22 and a solar battery panel 11 at one end section in the width direction perpendicular to the longitudinal direction of a roof panel 12. A projection 26 of the fitting member 13 is protruded by the prescribed size than the solar battery panel 11 at the other end section. Step sections 27, 28 having opposite irregular shapes are formed at one end section and the other end section in the width direction of the back receiving member 22. When a roof is to be tiled with the roof panels 12, the projection 26 of one of adjacent roof panels 12 is coupled with the insertion groove 25 of the other roof panel 12.  The faying face by this coupling forms a cambering detour 27 in the width direction of the roof panel 12, thus rainwater hardly passes from the upper face side to the lower face side of the roof panel 12.
Patent JP-H11278486-A (JP)
Title: Packing structure of optical fiber wind-up bobbin
Inventor: TAKAOKA SHINYA
IPC: B65D19/44
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a packing structure of an optical fiber wind-up bobbin wherein loose winding can be prevented by a method wherein each bobbin is attached to a conveying frame so as to be suspended so that even a small vibration is not transmitted to the bobbin, while the bobbin is being conveyed. SOLUTION: Holding members 2 are fitted into a center axis bore 1c in the body 1b of an optical fiber wind-up bobbin 1 from the opposite sides thereof, respectively. A vibration-absorbing material 2b is attached to each of the members 2. In a conveying frame 3 wherein bobbins 1 are packaged, partitions 3a are provided to form a plurality of sections, (C). The bobbin 1 equipped with the members 2 is supported in each section of the frame 3. Each bobbin 1 is supported in the section so as to be suspended. A vibration imparted to the bobbin 1 is prevented from being transmitted to other bobbins by the members 2.
Patent JP-S60225265-A (JP)
Title: Trouble diagnostic system
Inventor: SAKURAGI MASANORI
IPC: G06F13/00
Filed: 1984-04-23
Abstract: PURPOSE:To execute easily and quickly trouble diagnosis by reading parallel output data of an input buffer, to which serial data from an output buffer and a terminal are inputted, with a multi-input logic tracer. CONSTITUTION:Output data from an output buffer BUFo is sent to not only a terminal TE but also an input buffer BUFi. A probe of the logic tracer is applied to only 14 trace points TP of the input buffer BUFi. At this time, pulses incorporated in the logic tracer are not used as sampling pulses, and timing pulses by which the input buffer BUFi generates a parallel output PDo are used as them. These pulses are obtained from a synchronizing signal detecting circuit DET. The output of a pulse generating circuit PG is given to a serial interface line SIL through a driver Dv and is given to the input buffer BUFi through a receiver Rv.
Patent JP-H04293243-A (JP)
Title: Metal mold equipment for resin seal and cutting method of gate
Inventor: SAITO DAIICHI
IPC: B29C45/26
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the damage of a molded object like the package of a semiconductor device, in the case of gate breaking. CONSTITUTION:A metal mold equipment is constituted as follows. A punch 1 is equipped with an upper cavity 1a and an upper gate 1b linked with the cavity 1a. The upper gate 1b has a constricted part 3 adjacent to the upper cavity 12a. A lower die 2 is equipped with a lower cavity 2a and a lower gate 2b linked with the cavity 2a. The lower gate 2b has a first constricted part 4 adjacent to the lower cavity 2a, and a second constricted part 5 facing an opposite side 1c of the upper gate 1b. The cutting method of a gate constituted as follows. When a molded object 6 resin-sealed by said metal mold equipment is subjected to gate breaking, firstly cutting is performed at the position where the opposite side 1c of the upper gate 1b faces the second constricted part 5, and secondly, the cutting is performed at the position where the constricted part 3 faces the first constricted part 4.
Patent JP-S5416931-A (JP)
Title: Magnified character display system for cathode-ray tube display unit
Inventor: SHIYOUDA ISAO
IPC: G09G5/26
Filed: 1977-07-07
Abstract: PURPOSE: To ensure a double magnification display at an optional position in the double-magnified character display system for the cathode-ray tube display unit, by using a code converter in a constitution consisting of the programable read only memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S559038-A (JP)
Title: Insecticidal composition
Inventor: MORIYAMA SATORU
IPC: A01N47/24
Filed: 1978-07-04
Abstract: PURPOSE: To provide an insecticidal composition especially effective even to resistant green rice leafhopper, etc., and containing S-methylacetothiohydroximate derivative and 1-naphthyl N-methylcarbamate, etc. as effective components.  
     CONSTITUTION: An insecticidal composition containing O-{N-[N'-(methylthioethylideneiminoxycarbonyl) -N'-methylaminosulfenyl] -N-methylcarbamoyl} -S- methylacetothiohydroximate and 1-naphthyl N-methylcarbamate or 3,5-xylyl N- methylcarbamate as effective components. It can be applied in the same manner as conventional insecticides. By the additive effect of the effective components, the insecticide is also effective to noxious of friut trees, vegetables, paddy-rice plant, etc. (e.g. comstock mealybig, etc.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11281845-A (JP)
Title: Connector cap for optical connector
Inventor: WATAI SHOICHI
IPC: G02B6/36
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate coupling of optical connectors with each other, to reduce connection loss, and to obtain stable coupling characteristics. SOLUTION: A cap 20 to cover the connection end surface 3a of an optical connector 3 is equipped with a matching agent holding part 23 which projects in the optical connector mounting direction and collides against the connection end surface 3a in its main body and also has a hollow for holding a specified amount of a refractive index matching agent (matching gel) 35 on the tip end surface 23a of the matching agent holding part 23.
Patent JP-S526090-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUKADA TOSHIROU
IPC: H01L27/04
Filed: 1975-07-04
Abstract: PURPOSE: A element-structure of avalanche transistor being fitted to promoting the integrated circuit structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5316620-A (JP)
Title: Electroacoustic transducer
Inventor: HORIE KOUDOU
IPC: H04R9/04
Filed: 1976-07-12
Abstract: PURPOSE:To make the vibration mode of a diaphragm even and achieve the improvement in frequency characteristics by making the effective magnetic flux even across the entire part of the diaphragm in a trnasducer of full face driving system.
Patent JP-S60227686-A (JP)
Title: Production of glyceerol through fermentation
Inventor: MASUDA AKIRA
IPC: C12P7/20
Filed: 1984-04-25
Abstract: PURPOSE:A yeast is cultured in a medium containing saccharides under specific conditions to produce glycerol in high yield. CONSTITUTION:A yeast such as Saccharomyces rouxii is aerobically cultured in a medium containing saccharides such as glucose, molasses or saccharified starch as carbon sources, futher yeast essence and pepton, at a pH of 3.5-4.5 at a temperature of 20-40 deg.C to give glycerol. According to the above-stated process, it is in no need of adding large amounts of salts to the fermentation medium, thus the salt removal process is not required in the course of purification and concentration, further the cultivation at a lower pH reduces the danger of contamination of the culture mixture with undesired microorganisms.
Patent JP-H03272564-A (JP)
Title: Active substance of organic electrolyte battery and manufacture of the same
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/0566
Filed: 1990-03-29
Abstract: PURPOSE:To enhance the discharge capacity and Coulomb efficiency of an organic elecrtrolyte battery by using Li/Co composite oxides having a crystalline structure strongly oriented in the [003] plane and excellent in the Li ion occlusion/emission performance. CONSTITUTION:Co compounds and Li compounds are mixed and baked, and again baked. Such Li/Co composite oxide (LiC0O2) is synthesized that the intensity of the diffraction peak discerned around where 2theta is 53 deg. is no more than 9% of the intensity of the diffraction peak perceived around where 2theta is 22 deg. according to the X-ray diffraction test using cobalt Kalpha rays. This composite oxide is used to pos. electrode active substance. In this substance the [003] plane of the crystal has grown remarkably. This enables enhancing the discharge capacity of battery and its Coulomb efficiency at the time of charging and discharging.
Patent JP-S59207587-A (JP)
Title: Heating element for heating cooking plate, heating plate or the like
Inventor: FUERITSUKUSU SHIYUREEDERU
IPC: F24C7/06
Filed: 1984-04-25
Abstract: A radiant heating element for heating a glass ceramic plate carries on a circular insulating support heating elements in the form of wire coils fixed thereto, which are arranged in the form of two parallel spiral paths. Two separately switchable heating conductors are successively arranged in one spiral path, while the third heating conductor is positioned alone in the other spiral path. The heating conductors have different power levels and can be switched to different power stages by a seven-timing switch.
Patent JP-H05290778-A (JP)
Title: Ultra-high-vacuum corresponding analyzing device
Inventor: MATSUMOTO SHIGEO
IPC: H01J37/20
Filed: 1992-04-03
Abstract: PURPOSE:To provide the ultra-high-vacuum corresponding analyzing device, which can easily change the two-chamber structure type and the three-chamber structure type with a sequence of the same control system. CONSTITUTION:Flanges 7, 8 for connecting vacuum exhaust systems of sample exchange chambers 2, 3 are formed at the same dimension, and vacuum exhaust systems 4, 5, V2, TMP 1, RP 1 of the sample exchange chamber 3 for leading the sample under the atmospheric condition are formed integrally and moved in response to the judgement that the sample exchange chamber 2 as a spare chamber is provided or not. A control means of the vacuum exhaust system has a judgement step for judging that the sample exchange chamber 2 as a spare chamber exists or not at the time of moving the sample from the sample exchange chamber 3 to a measurement chamber 1, and a first step for operating the movement of the sample to the measurement chamber through the spare chamber, and a second step for operating the direct movement of the sample to the measurement chamber, and either of the first step and the second step is selected in response to a result of the judgement step.
Patent JP-H06294295-A (JP)
Title: Structure for connecting segment to tie rod
Inventor: SOMEYA HIROKI
IPC: E21D11/08
Filed: 1993-04-08
Abstract: PURPOSE:To easily connect a tie rod to a segment by providing a tie-rod supporting portion having an insertion groove, with a space between the supporting portion and the side face of the segment, and fastening to one side of the segment a connection member having an engagement portion in the space for engagement with the end portion of the tie rod. CONSTITUTION:A projecting portion 11 is provided on the side face 10 of a segment 1 to which a tie rod 2 is joined. A tie-rod supporting portion 13 having an insertion groove 14 is attached to the end of the projecting portion 11 with a space 12 between the portion 13 and the side face 10 of the segment 13. A connecting portion 17 to be coupled to the end portion of the tie rod 2 is tightened in the space 12 in such a manner as to be movable toward the side face 10 when tightened. The middle portion of the tie rod 2 is inserted into the insertion groove 14. Next, the end portion of the tie rod is engaged with the engagement portion of the connecting member 17 and brought close to the side face of the segment 1 and tightened thereto. The connecting operation can thus be made very easy without the need for accurately positioning the end of the tie rod 2.
Patent JP-S526189-A (JP)
Title: Variable-intervals-feeding device for automatic cutting equipment
Inventor: IWASAKI KUNIROKU
IPC: A22C25/20
Filed: 1975-07-03
Abstract: PURPOSE: To ensuer setting of material-feeding-intervals on the basis of the chopping board and to enable the material to be cut with variable spacing continuously and automatically while being conveyed forwardly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63250089-A (JP)
Inventor: KAMEYAMA KENJI
IPC: H05B44/00
Filed: 1987-04-03
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-S58199851-A (JP)
Title: High nickel alloy for acidic oil well
Inventor: FUJIWARA KAZUO
IPC: C22C19/03
Filed: 1982-05-17
Abstract: PURPOSE:To obtain the titled high Ni alloy superior to a conventional similar steel to be compared in mechanical properties and much superior to the steel in corrosion resistance, by prescribing the contents of C, N, Si, Mn, Ni, Cr, Mo and (C+3Mo) except the balance Fe. CONSTITUTION:This high Ni alloy for an acidic oil well consists of, by weight, <=0.05% C, <=0.04% N, <=1.0% Si, <=1.0% Mn, 35-45% Ni, 20-30% Cr, 4-7% Mo, (Cr+3Mo)>=40% and the balance Fe with inevitable impurities. The high Ni alloy has superior corrosion resistance in environment contg. chloride, CO2 and H2S, and it is an economical alloy as the material of a pipe for an acidic oil well. A significant effect is shown on crevice corrosion by especially prescribing the content of (Cr+3Mo) to said value.
Patent JP-S62238343-A (JP)
Title: Copper alloy for electronic equipment
Inventor: SHIGA SHOJI
IPC: H01L23/495
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a copper alloy for electronic equipment excellent in strength, workability, thermal and electric conductivities, corrosion resistance, and heat resistance, by adding specific amounts of Sn, Si, Ni, Co, Cr, and other elements. CONSTITUTION:An ingot of copper alloy containing, by weight, 2.5-6.0% Sn, 0.01-1.0% Si, and 0.1-4.0% of at least one elements among Ni, Co, and Cr or further containing at least one kind among <5.0% Zn, <0.5% Mn, <0.3% P, <1.0% misch metal, <1.0% Al, and <0.3% B is subjected to hot and cold workings, so that copper alloy for electrical parts preeminently excelling the conventional phosphor bronze in high efficiency can be obtained.
Patent JP-2000278775-A (JP)
Title: Bidrectional two-wire remote control system
Inventor: TERANAKA YOSHIHIKO
IPC: H04Q9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To separate the signal current of serial data from a current to be consumed by a remote controller by filtering a current consumption signal of a low frequency band transmitted from the remote controller through a high pass filter, passing serial data of a high frequency band higher than that of the current consumption signal and supplying the passed serial data to a comparator. SOLUTION: The remote control system 1 is provided with a received current comparator circuit 22 including a high pass filter(HPF) 24 for filtering prescribed frequencies and a comparator 23 and increases the speed of the frequency of serial data transmitted from the remote controller 3 to a system body 2 as compared with a change in the display speed of the remote controller 3. Thereby a current consumption signal S2 of a low frequency band is cut out by the HPF 24 so as not to be inputted to the comparator 23 and the signal S2 can be prevented from being continuously overlapped on a signal current S1.
Patent JP-S5418025-A (JP)
Title: Electromagnetic machine
Inventor: IHARA AKIHIKO
IPC: H01F27/30
Filed: 1977-07-11
Abstract: PURPOSE: To prevent beat due to oscillations in use by inserting a spacer capable of deformation between electromagnetic coil and core. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11258878-A (JP)
Title: Image forming device
Inventor: OSAKI MASAMITSU
IPC: G03G15/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce recovered toner amount and to prevent the increase of scattering amount thereof by allowing a toner pattern on a photoreceptor to be hardly transferred to an intermediate transfer body while the intermediate transfer body comes into contact with the photoreceptor. SOLUTION: In forming the color gradation toner pattern formed on the photoreceptor drum 1 in density adjustment in the formation of each color toner image, which is performed in optional timing other than ordinary image forming operation; primary transfer bias for transferring the toner image to the intermediate transfer body 5 from the drum 1 is applied so that its polarity may be reverse to a polarity applied in the ordinary image forming operation. Applying the reverse polarity and switching an applied current to a photoreceptor precleaning discharging device 7 are performed with a time difference obtained by dividing a distance between a transfer member 6 performing primary transfer and the device 7 by the rotating speed of the drum 1 when forming the image.
Patent JP-S5419091-A (JP)
Title: Emergency shut-down device of pebble bed reactor
Inventor: YOSHIDA TOYOICHI
IPC: G21C9/033
Filed: 1977-07-13
Abstract: PURPOSE: To provide an emergency shut-down device inabling shut-down the reactor rapidly with high reliability by distributing the poison in the entire core in case of abnormal increase of the reactivity or core for the pebble bed reactor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5418692-A (JP)
Title: Light emitting device with reflector
Inventor: ISHIDA TOSHIMASA
IPC: H01L33/62
Filed: 1977-07-13
Abstract: PURPOSE:To obtain a small-size and high-precision light emitting element equipped with a reflector, by forming the etching hole to the crystal substrate featuring the etching anisotropic property and then using this substrate as a reflector.
Patent JP-H07298063-A (JP)
Title: Image processing unit
Inventor: HASEBE TAKASHI
IPC: G06T9/00
Filed: 1994-04-21
Abstract: PURPOSE:To provide an output of image expansion data with immediate response to an output request of image data by applying preceding processing to image data of a prescribed quantity to an expansion means and storing the image data to a buffer memory. CONSTITUTION:An image processing section 2 is a unit implementing luminance/ density conversion processing in response to a characteristic of an image read section 1, image discrimination processing discriminating a character part and a photograph part in an original, density conversion processing and density adjustment processing or the like suitable for an image generating section 7. An FIFO memory of an FIFO memory section 3 is a buffer memory storing tentatively when image data are subject to compression processing by an image compression/expansion section 4 or compressed image data stored in an image storage section 5 are expanded and has a comparatively large capacity. Then the expansion processing time is counted by a counter means and before the image data are outputted, the preceding processing is implemented by the expansion means and a prescribed mount of image data are stored in the buffer memory. Thus, the image data expanded immediately are outputted.
Patent JP-H08256013-A (JP)
Title: Short backfire type antenna
Inventor: OGUMA NOBUHIKO
IPC: H01Q11/04
Filed: 1995-03-15
Abstract: PURPOSE: To enable the accurate and easy mass-production of antennas having the same characteristics by simplifying the configuration of a first-order radiation feeding part by printing all the respective parts of the first-order radiation feeding part. CONSTITUTION: This antenna is provided with a large reflector 10 for which a rim 11 is formed at its peripheral edge part, dielectric substrate 21, printed dipole 22 composed of feeding parts 22a and 22b and discharging parts 22c and 22d formed by thin film conductors printed on the front and rear surfaces of this dielectric substrate, and small reflection part 23 formed by a thin film conductor printed on the radiation side of radio waves rather than the printed dipole on the front or rear surface of the dielectric substrate, and equipped with a first-order radiation feeding part 20 erected on the large reflector.
Patent JP-S57198721-A (JP)
Title: Production of solid urea resin
Inventor: HIRATA ATSUMI
IPC: C08G12/36
Filed: 1981-05-29
Abstract: PURPOSE: The reaction between urea and an aldehyde is conducted so that the water content in the reaction system is set to a specific level and methanol is added right before the completion of the reaction, then rapid dehydration is effected under vacuum to produce a solid urea resin of good handlability, because it is a fine powder.  
     CONSTITUTION: The reaction between urea and formaldehyde such as formalin of 37% concentration or parafomaldehyde is conducted so that the water content is kept at 13W25wt% in the reaction system. Then, a substance forming an azeotropic mixture with water and boiling at a lowest temperature such as methanol is added the reaction mixture right before completion of the reaction preferably by about 30wt% and the resultant mixture is dried by dehydration under vacuum to produce the objective solid urea resin of fine particles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11276018-A (JP)
Title: Aerator
Inventor: ENDO DAISUKE
IPC: A01K63/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To resolve problems of a conventional aerator in which (1) dissolved oxygen amount is varied, because the air bent is small and (2) foam is formed by collision of water which flowed down through packed material block with the bottom of the apparatus and the foam is included into a circulating water and attached to immature fishes to cause death of immature fishes and (3) the aerator is expensive when used as special-purpose. SOLUTION: The aerator is obtained by diverting members of a commercial cooling tower apparatus and the aerator comprises at least frame body, a lower water tank 1, a sunk water tank 2 and a packing material block 3 put on a placing base 1c lower than the upper end face of the lower water tank 1, a frame 4, a circulating water inlet pipe 5, a circulating water outlet pipe 7 having an inserted solenoid valve 6, an overflow pipe 8 and a water level sensor 9, and the operating water level is kept in a minimum level required not to roll foam in falling water and in a range not higher than the height of upper end face of the lower water tank 1 and further, at least lower end face vicinity of the packing material block 3 is immersed in the water.