baber/WOPTO huggingface dataset:
Patent JP-S62244009-A (JP)
Title: Automatic focus control device
Inventor: KONDO HIDETO
IPC: G02B7/28
Filed: 1986-04-16
Abstract: PURPOSE:To prevent the titled device from deviating from a detecting range of a focus against a sudden fall of a photodetecting output, by stopping a movement of an objective lens, and holding it, when the intensity of reflected light from the surface of an object has been below a prescribed value, in a microscope, etc. CONSTITUTION:When an object surface 6 to be observed exists in a focal position of a lens 5, photodetecting signals A, B from photodetectors 14, 15 are equal, therefore, a divided output becomes '0', and a lens driving part 23 is not driven. When an extremely large uneven part exists on the object surface 6, the photodetecting signals A, B become both small, but when an added output (A+B) becomes smaller than a reference value D, an analogue switch 31 is turned off, therefore, an abnormal output value from a divider 20 is not inputted to an integrator 21, and an integral output is maintained for a prescribed time (a discharge time of the integrator 21). When an irradiated position to the object surface 6 returns to the normal state within this time, the photodetecting signals A, B become large, and the automatic focal follow-up is continued.
Patent JP-S61247844-A (JP)
Title: Multiple cylinder type stirling engine
Inventor: HASHIMOTO KENJI
IPC: F02B75/18
Filed: 1985-04-26
Abstract: PURPOSE:To simplify the positioning of an engine frame and to obtain a lightweight multiple cylinder type Stirling engine, by supporting the engine frame with the use of flanges formed on cylinders of the Stirling engine. CONSTITUTION:A Stirling cycle is carried out by communicating the upper and lower chambers of cylinders of a multiple cylinder type Stirling engine, which are adjacent to each other and which each receive therein a piston 62, through heaters 65, regenerators 64 and coolers 63. Each cylinder 10 in which the piston 62 slides, has a flange 11 at its lower end, and a flange 12 on the outer peripheral surface of its middle section, having its top section fitted in a third pedestal 67 on which a cylinder head is set. The flange 12 of the cylinder 10 supports a second pedestal 40 forming an intermediate wall.
Patent JP-S62243650-A (JP)
Title: Sealing resin
Inventor: TERAOKA YASUHIRO
IPC: H01L23/29
Filed: 1986-04-16
Abstract: PURPOSE:A sealing resin capable of sealing ultrathin space in a state wherein a sufficient amount of filler is contained and of readily controlling evenness and amount of filler, having improved heat resistance, etc. obtained by blending a resin with a filler having specific particle diameters. CONSTITUTION:A resin is blended with a filler having submicron-10micron particle diameters. Sealing having improved reliability and workability can be carried out on a ultrathin part having <=100mum thickness.
Patent JP-S593823-A (JP)
Inventor: ERUDON AARU RANKASUTAA
IPC: G06F3/02
Filed: 1983-05-18
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-H05291396-A (JP)
Title: Transistor with current detecting function
Inventor: MORI SHOGO
IPC: G01R1/06
Filed: 1992-04-09
Abstract: PURPOSE:To perform high-precision current detection by forming a channel stopper area containing P-type impurities on the surface layer part of a silicon substrate located between a main base area and a sense base area. CONSTITUTION:This is the internal structure of a PNP-type transistor with a current detection function which is provided with a multi-base.multi-emitter structure, wherein a P-type channel stopper area 17 is formed on the surface layer part of a P-type silicon substrate 11 located between an N-type main base area 13 and an N-type sense base area 14. Thereby, even in an application where a potential difference is produced between the main base area 13 and the sense base area 14 any unnecessary leakage current does not flow therebetween. Moreover, the base current flowing through the main base area and the sense base area does not vary and is stabilized.
Patent JP-S5716572-A (JP)
Title: Superconductive rotor
Inventor: YAMAGUCHI KIYOSHI
IPC: H02K55/04
Filed: 1980-07-02
Abstract: PURPOSE:To preferably transmit torque at a superconductive rotor by providing sealing means and oil returning means at the internal vacuum side of a bearing box, supplying bearing oil to the sliding surfaces and torque transmitting section, and preventing the introduction of the oil to the internal vacuum side, thereby absorbing the thermal shrinkage. CONSTITUTION:The end of an outside shaft 6 is disposed in a bearing box 8, and a telescopic sealing means for isolating the air in the box 8 and atmosphere of the lubricating oil from the vacuum atmosphere in a cylinder 5 is provided at the end of the superconductive field coil 1 side (internal vacuum side) of the sliding surface. A drain reservoir 10 is provided over the entire periphery of the sliding surface and a plurality of pores 11 are formed at the outside shaft 6 to shortcircuit in the bearing box with the reservoir 10 are provided so that unnecessary bearing oil may not enter into the internal vacuum side. In this manner, bearing oil oozes on the sliding surfaces of the inside and outside shafts 4 and 6, and the lubrication of the sliding surfaces and the torque transmitting member 7 can be enabled.
Patent JP-S59216539-A (JP)
Title: Preservation of small fish
Inventor: NISHIKAWA SOUSAKU
IPC: A23B4/005
Filed: 1983-05-23
Abstract: PURPOSE:To preserve fresh small fishes, by immersing raw small fishes in an aqueous ionic acidic solution, adding a boiled aqueous ionic acidic solution to the small fishes, packing them in a sealed state, heat-treating them in a sealed and packed state, so that sterilizing and bleaching effects are raised without using a food additive. CONSTITUTION:Raw small fishes such as whitebait, young sardine, etc. are immersed in an aqueous ionic acidic solution preferably at 4-6pH for 30min, washed with a new aqueous ionic acidic solution, and dehydrated. These small fishes are packed into a package, an aqueous ionic acidic solution once boiled is poured into it, the small fishes and packed in a sealed state, and the small fishes in a sealed and packed state together with the package are heated at 100 deg.C for 30min, to preverve the small fishes.
Patent JP-S58206016-A (JP)
Inventor: NAKAMURA SHIGERU
IPC: H01H21/28
Filed: 1982-05-26
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-H08284431-A (JP)
Title: Structure and method for reinforcing existing house
Inventor: WATANABE BUICHI
IPC: E04G23/02
Filed: 1995-04-14
Abstract: PURPOSE: To improve the earthquake resistance to a desirable degree even in the case of a house, of which wall part is not so large, without generating the lowering of convenience for use of the house. CONSTITUTION: Iron piles 1 are placed into the ground 100 at about 2m along the outside of a pillar 52. A concrete plate 2 is fixed to the iron piles 1 and a continuous footing 68. The iron piles 1 are fastened to the pillar 52 by a fastener. The fastener is formed of hexagonal bolts 11, 12, back surface plates 5, 6 and nuts 31, 32 or the like. The hexagonal bolt 11 is inserted from a through hole of the back surface plate 11 into a through hole of a projecting plate part 3a. The projecting plate part 3a is welded to the side of the iron piles 1.
Patent JP-H06277580-A (JP)
Title: Automatic coating device for outside surface of metallic pipe
Inventor: UCHIDA ISAMU
IPC: B05B13/04
Filed: 1993-03-25
Abstract: PURPOSE:To enable safe, sure and automatic coating of the outside surface of a metallic pipe by mounting a vacuum suction type crawler which sucks the outer peripheral surface of the metallic pipe and travels thereon on one side end of a machine frame and fixing and disposing a coating member in the state of enclosing the metallic pipe at the other side end. CONSTITUTION:This automatic coating device for the outside surface of the metallic pipe is mounted with the vacuum suction type crawler 24 which travels along the longitudinal direction of the outer peripheral surface of the metallic pipe, such as a hanging wire cover 3 for bridges, while its suction belt 24b sucks the outer peripheral surface of the metallic pipe by a vacuum in the state of clamping the outer peripheral surface apart a proper spacing therefrom. The coating member having plural coating nozzles, etc., for injecting coating materials to the outer peripheral surface of the metallic pipe from the circumferential direction thereof in the state of enclosing the outer peripheral surface are fixed and disposed at the other side end of the machine frame 23. As a result, the machine frame 23 travels while sucking the outer peripheral surface of the metallic pipe by the vacuum and the coating materials are simultaneously injected over the entire circumference of the outer peripheral surface of the metallic pipe from the plural coating nozzles, by which the outer peripheral surface is coated.
Patent JP-H04299327-A (JP)
Title: Production of both-side lenticular sheet
Inventor: OTA YOSHIKAZU
IPC: G03B21/62
Filed: 1991-03-28
Abstract: PURPOSE:To improve the productivity of a both-side lenticular sheet by making the cross-sectional shape of a necessary spot sharp and efficiently producing the sheet. CONSTITUTION:A lenticular lens is formed on one side of a sheet main body 6 in an extruding embossing method. Then, an embossing roll 11 for which ultraviolet curing resin 10 is applied on the peripheral surface and has a lenticular lens formed shape is brought into contact with the other surface of the sheet main body 6. The sheet main body 6 to which the resin 10 adheres on the peripheral surface of the roll 11 is irradiated with ultraviolet rays, thereby forming the lenticular lens of the resin 10.
Patent JP-H05255364-A (JP)
Title: Ferrocene compound and electrophotographic photoreceptor using the same
IPC: C07F17/02
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a new compound, having a stabilized initial potential and hardly any darkdecay, excellent in sensitivity and durability and useful as electrophotographic photoreceptors. CONSTITUTION:The objective compound of formula I [R<1> and R<2> are (substituted)alkyl, aryl, aralkyl, heterocyclic ring, etc.; R<3> is H, (substituted)alkyl or aryl; R<4> is H, (substituted)alkyl, aryl, dialkylamino, diarylamino, etc.], e.g. a compound of formula II. This compound of formula I is obtained by reacting a hydrazine compound of formula III with a ferrocene compound of formula IV, as necessary, in the presence of a reaction accelerator such as p- toluenesulfonic acid at ambient temperature to 150 deg.C for 0.5-30hr.
Patent JP-S604143-A (JP)
Title: Manufacture of perfluoroalkanol
Inventor: JIYORUJIYU KORUDEIE
IPC: C07C29/149
Filed: 1984-05-07
Abstract: A process for preparing perfluoroalkanols by hydrogenation of the corresponding aliphatic perfluoroacids. An acid of the formula: CnF2n+1COOH in which n is greater than or equal to 1, is reacted with hydrogen, in the presence of a catalyst based on ruthenium, rhodium, iridium or platinum, under a total pressure of between 1 and 50 bar and in the presence of at least one additive chosen from the group comprising the halide anions and the metal cations of columns IB, IIB, IVA, VA and VB of the periodic table of the elements.
Patent JP-S63258345-A (JP)
Title: Jam detecting displaying device
Inventor: TAKAGI ATSUSHI
IPC: G03G15/00
Filed: 1987-04-14
Abstract: PURPOSE:To facilitate control of release of a jam, by displaying a jam generating spot detected by a jam detecting means and the operation procedures of a jam release control member. CONSTITUTION:A jam generating spot is specified in a display control device by means of a jam detecting signal from a detector. In which case, only display tubes 54a-54i respectively positioned facing knobs 50a-50e and levers 52a-52d are lighted ON. Besides, the operation order of the knobs 50a-50e and the levers 52a-52d, being controlled by a display control device, is computed to output the result to a display tube. This constitution enables easy recognition of a jam generating spot, and enables easy release of a jam by performing operation according to the displayed procedures.
Patent JP-H06300096-A (JP)
Title: Torque distributing mechanism for differential gear
Inventor: SHIBAHATA KOJI
IPC: F16H48/38
Filed: 1993-04-16
Abstract: PURPOSE:To downsize the radial dimension, and to reduce the weight, and to improve the degree of freedom of design of a torque distributing mechanism. CONSTITUTION:A torque distributing mechanism 11 is provided with a first and a second epicyclic gear mechanisms P1 and P2 having the same specification, and a first planetary carrier 121 and a second planetary carrier 122 are connected to a pair of output elements 8, 5 of a differential device D respectively. A first sun gear 141 and a second sun gear 142 are formed integrally with each other, and a first ring gear 151 is connected to a hydraulic motor 18, and a second ring gear 152 is fixed to a casing. At the time of turning a vehicle, when the first ring gear 151 is driven by the hydraulic motor 18, a difference is generated between the rotation of the first planetary carrier 121 and the second planetary carrier 122 to move a right wheel WR and a left wheel WL differently.
Patent JP-H02223489-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI TAKASHI
IPC: B41M5/40
Filed: 1989-04-10
Abstract: PURPOSE:To eliminate the occurrence of wrinkle and unsatisfactory winding at the time of recording by a method wherein a thermal transfer recording medium is formed by providing a hot melt ink layer on a top surface of a substrate and a heat-resistant protective layer compounded with heat-resistant fine particles containing graphite fluoride corpuscles on a rear surface thereof. CONSTITUTION:A hot melt ink layer is laminated on a top surface of a substrate, such as polyester films and polycarbonate films, directly or through an intermediate layer. A heat-resistant protective layer compounded with heat- resistant corpuscles containing graphite fluoride corpuscles is laminated on a rear surface of said substrate. In this manner, a thermal transfer recording medium is formed. The hot melt ink layer is obtained by applying and drying a dispersion liquid of a hot melt substance, a thermoplastic resin, a coloring agent, and the like. As the heat-resistant corpuscles to be compounded into the protective layer, graphite fluoride corpuscles may be used singly or in a mixed state with other heat-resistant corpuscles of polytetraethylene, silica, or the like.
Patent JP-H03287054-A (JP)
Title: X-ray diffraction device
Inventor: SHIBATA ATSUSHI
IPC: G01N23/207
Filed: 1990-04-04
Abstract: PURPOSE:To provide the X-ray diffraction device which can make measurement with high accuracy by correcting the rotating angle of a sample rotating means, X-ray source rotating means or detector rotating means in accordance with the fluctuation value of the rotating angle detected by a rotation fluctuation detecting means. CONSTITUTION:Since a sample base 4 is integrated with a sample revolving shaft 7 passing through a sample support 3, the sample base 4 is freely rotatable relative to the sample support 3 around the straight line omega passing the surface of the sample 5. A detector arm 12 and a ray source arm 13 are provided rotatably around the straight line omega independently from the sample 5. A ray source arm 13 and the detector arm 12 are rotated and the sample 5 is irradiated with an X-ray from an X-ray tube 19. The intensity of the diffracted X-ray thereof is measured by an X-ray detector 17. Angle adjustment is made with at least one of the remaining two elements by a control means 11 when a fluctuation in the rotating angle arises in any of the three elements; the sample 5, the X-ray tube 19 and the X-ray detector 17. The fluctuation in the rotating angle is thus corrected.
Patent JP-H07290238-A (JP)
Title: Welding method of nozzle stub
Inventor: KANDA HIDEO
IPC: B23K9/04
Filed: 1994-04-27
Abstract: PURPOSE:To provide a novel welding method of a nozzle stub capable of preventing stress corrosion crack in the corner part of the inside face of a parent pipe by dispersing and decreasing the max. stress tensile stresses concentrating in this part. CONSTITUTION:The weld zone of the parent pipe 1 and the nozzle stub 2 is formed with a groove part 3 having an approximately sectional sectiorial shape in the method of build-up welding the nozzle stub 2 erecting perpendicularly from the parent pipe 1 to the parent pipe. The joint part of the groove part 3 is then successively subjected to build-up welding therefrom and after the groove part 3 is approximately filled with weld metal A, the build-up welding is executed from a toe of weld part 2a on the nozzle stub 2 side to a toe of weld part 1a on the parent pipe 1 side. The welding is ended at the toe of weld part 1a on the parent pipe 1 side.
Patent JP-S59218244-A (JP)
Title: Continuous casting method of copper
Inventor: SUZUKI SAKAE
IPC: B22D11/06
Filed: 1983-05-24
Abstract: PURPOSE:To produce easily a copper bar which is free from crazing and has high quality by removing the soot residue sticking on the casting wheel and movable endless belt of a continuous casting device for copper by means of a scrubbing body or said body in conjunction with high pressure washing water. CONSTITUTION:A continuous casting device for copper covers the channel of a casting wheel 10 which is provided rotatably with an endless belt 11 which is stretched on supporting wheels 12-16 and moves continuously to form a casting mold, charges the molten copper from the spout 19 of a tundish 18 into the casting mold, cools the molten copper to solidify by a cooler 22 and draws out continuously a copper bar 23. Soot is coated as a mold parting material on the inside of said channel and the surface of the belt 11 which comes on the inside in the position 20 before the copper is cast. A scrubbing body 25 is further attached to the wheel 10 and the belt 11 right after drawing out of the bar 23, then high pressure washing water 26 is ejected to remove the remaining soot sticking thereon. The crazing of the bar 23 occuring in the stuck soot residue is thus prevented.
Patent JP-S61249138-A (JP)
Title: Program formation supporting system
Inventor: GOTO AKIRA
IPC: G06F3/12
Filed: 1985-04-26
Abstract: PURPOSE:To prepare a document where a flow chart and a program list corresponding to it are combined, by operating a CRT display device and a keyboard to prepare the flow chart on a file device. CONSTITUTION:A program which controls data input/output and data processings is stored in a RAM 8. First, a system is reset initially to display a processing menu on a CRT display device 1. When an operator inputs a number corresponding to the processing from a keyboard 2, the control is branched to the processing corresponding to the input number. If the processing number is '1', a flow chart data file 6 is prepared newly, and the flow chart prepared by inputting flow chart data from the keyboard 2 is displayed on the CRT display device 1. If the processing number is '2', the beforehand prepared flow chart is updated or data is added to it. If the processing number is '3', beforehand prepared flow chart data and program data are combined and are printed out by a printer 4.
Patent JP-S63280424-A (JP)
Inventor: YAN FUOBORIRU
IPC: H01L21/308
Filed: 1988-04-14
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-S62246174-A (JP)
Title: Fixed head type digital magnetic reproducing device
Inventor: SATO KENICHI
IPC: G11B20/10
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the error for data detection by providing a circuit which generates a DC voltage on a basis of a data rate identification signal at the recording time and adding the DC voltage to an adder and correcting the extent of DC shift even if the DC operating point of a multiplexer output signal is shifted by the change of the operating frequency of the circuit. CONSTITUTION:Signals read out from a magnetic tape 1 by N-number of magnetic heads 2-1-2-N are subjected to voltage amplification and are converted to an analog time division multiplex signal by a multiplexer 8. After the DC voltage is added to the multiplex signal by an adder 28, the multiplex signal is converted to a digital time division multiplex signal by an A/D converter 9. This signal has the waveform equalized by a digital equalizer 10 and is converted to a binary signal by a data detecting circuit 11 and is rearranged to prescribed data by a data processing circuit 12, and original data is reproduced from a terminal 13. The DC voltage added to the adder 28 is supplied from a DC voltage circuit 27 which determines the voltage in accordance with the identification signal of a data rat identifying circuit 26 which identifies the data rate for recording at the reproducing time.
Patent JP-H06318251-A (JP)
Title: Device and method for processing image
Inventor: NATSUNIIN BIRAWAARA
IPC: G06T5/20
Filed: 1994-04-04
Abstract: PURPOSE:To repair or estimate an image at high speed with high quality by performing processing such as repair or estimation only concerning picture elements inside the prescribed area in the image. CONSTITUTION:This image processor is provided with an area specification part 1 for specifying the area to become a processing object (such as an object to be repaired, for example) in the image and an image processing part 2 for performing prescribed image processing for the picture elements contained inside the processing object area specified by the area specification part 1. In this case, assuming that the respective picture elements contained inside the processing object area specified by the area specification part 1 are picture elements provided with a completely unknown value or not completely unknown but uncertain value at the beginning and all the respective picture elements inside the area of the image out of this processing object area are known picture elements provided with a known value, the image processing part 2 determines the value of the unknown picture element inside the processing object area as the known (certain) value by using the value of the known picture element inside the known area.
Patent JP-H08287412-A (JP)
Title: Magnetic head device
Inventor: ARIKAWA YASUYUKI
IPC: G11B5/265
Filed: 1995-04-17
Abstract: PURPOSE: To facilitate winding work between two winding windows by providing a 2nd winding window below a conventional winding window. CONSTITUTION: 1st and 2nd magnetic heads 2a and 2b are fitted to a head base 1, and the 1st and 2nd magnetic heads are composed of 1st cores 3a and 3b, 2nd cores 4a and 4b, gap parts 5a and 5b, 1st winding windows 6a and 6b, 2nd winding windows 7a and 7b and windings 8, 9, 10, 11, 12 and 13 respectively. Since thickness of rear cores between the 1st winding windows 6a and 6b and the 2nd winding windows 7a and 7b is required to be set at a level of negligibility of impedance of a front gap part, and in view of balancing of maintaining strength on a head working process and suppressing inductance, etc., the thickness of the rear cores is set to 300μm as against a front gap depth of 15μm.  The number of windings in gap parts is reduced by dispersing the coils to be four turns of the windings 8 and 11 to the 1st cores, twelve turns of the windings 9 and 12 to the 2nd cores and eleven turns of the windings 10 and 13 to the rear core parts respectively, so that the winding work can easily and accurately be carried out.
Patent JP-S58208038-A (JP)
Inventor: YOSHIDA IWAO
IPC: B32B27/32
Filed: 1982-05-28
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。