baber/WOPTO huggingface dataset:
Patent JP-H04320969-A (JP)
Title: Probing device
Inventor: TAKAHASHI MASASHI
IPC: H01L21/66
Filed: 1991-01-16
Abstract: PURPOSE:To enable a contact resistance between a probe and a portion to be measured to be constant by providing a needle-pressure converter, a needle-pressure display plate which displays needle pressure, and a stopper for adjusting a lower limit of the needle probe of a needle-pressure measuring equipment for measuring the needle pressure of a probing needle. CONSTITUTION:A title item is provided with a needle-pressure converter 15 which converts a needle pressure, a needle-pressure display plate 6 which displays a value of the needle pressure, and a stopper 10 which adjusts a lower limit of a probing needle 5 of a needle-pressure measuring equipment which measures the needle pressure of the probing needle 5. Then, when measuring electrical characteristics of a semiconductor wafer 1, a repulsion force is added from the wafer 1 to the probing needle 5 when the probing needle 5 is applied to a portion to be measured by a probe handle 8, thus enabling a tip of a probing needle manipulator 3 to be moved upward. Therefore, a force is applied to the needle-pressure measuring equipment, is converted to a needle pressure by the converter 15, and then the needle pressure value is displayed on the display plate 6. When the displayed needle pressure value is equal for all three probing needles 5, the stopper 10 is moved and a lower limit of the handle 8 is fixed. The needle pressure value of the probing needle 5 is adjusted by a probing needle upper/lower adjuster 16.
Patent JP-S60148616-A (JP)
Title: Controlling method of rolling mill
Inventor: IIDA HIROSHI
IPC: B21B37/46
Filed: 1984-01-11
Abstract: PURPOSE:To execute a stop control of a work roll under a reverse nongenerated state by detecting a real rotational direction on the way of a stop of the work roll, grasping a reverse generated state, and controlling it in the direction for eliminating a twist of an elastic connecting system. CONSTITUTION:Detectors 31, 31' generate signal 36, 36' corresponding to each detecting body 32, 32' when a coupling 22 rotates, and detect a real rotational direction of a work roll 20. The detected signals 36, 36' are inputted to an operational comparator 33, and outputted only while a rotational direction detecting signal 42 and an operating signal 40 are being inputted. When the signal from the comparator 33 is a forward turn, a stop control is executed as it is, and on the other hand, when the signal from the operational comparator 33 detects a reverse, a driving machine 26 is brought to a driving control in the forward turn direction. That is to say, by repeating a reverse preventing action of the work roll in this way, a control device 34 controls the driving machine 26 so that a reverse of the work roll 20 is not caused at the time of a stop of a mill, based on an input data from the operational comparator 33 and an input data from a pilot generator 35.
Patent JP-S5388771-A (JP)
Title: Encoder
Inventor: BABA MITSURU
IPC: G01D5/244
Filed: 1977-01-14
Abstract: PURPOSE: To provide a simple speed-to-voltage encoder of high accuracy by detecting two sets of pulse patterns provided in displacement in moving direction with each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60203650-A (JP)
Inventor: RIYUUDEIGAA IIDEN
IPC: H01L31/055
Filed: 1985-01-14
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-H05211481-A (JP)
Title: Optical repeater
Inventor: KAWABATA MITSURU
IPC: H04B10/079
Filed: 1992-01-13
Abstract: PURPOSE:To eliminate the need for an expensive optical electrical conversion circuit used for monitoring an input side optical signal by monitoring only an output side optical signal of an optical amplifier circuit and selecting the signal in the changeover system of the optical repeater having an active optical amplifier circuit and a standby optical amplifier circuit. CONSTITUTION:When an output optical signal level from an active side optical amplifier circuit 41 is a specified level or below, a fault of the active side optical amplifier circuit 41 is discriminated and as soon as the changeover to a standby side optical amplifier circuit 42 is started from the active side optical amplifier circuit 41, the transmission of a DC optical signal from a light source circuit 91 is started, and as soon as the changeover is finished, the transmission of the DC optical signal is controlled to be terminated.
Patent JP-H08199405-A (JP)
Title: Foundation underwear for woman
Inventor: TASHIRO TAKASHI
IPC: A41C1/00
Filed: 1995-01-12
Abstract: PURPOSE: To provide a foundation underwear for woman capable of shaping the body shape around the waist by the whole underwear without deteriorating the wearing comfortableness. CONSTITUTION: The abdominal position of a sewing line sewing the front center part of the right and left front body pieces 1A, 1B made of a stretchable cloth is slightly cut off, the sewing lines of these front body pieces 1A, 1B are sewn together to form a front body 1 having the cut-off part pulled together, a back body 2 is formed by laminating patches 8A (8B) made of a stretchable cloth cut off in the form of curved concave extending from the upper edge to the position of the lower hip part, sewing the patches to the right and left back body pieces 2A (2B) made of a stretchable cloth and sewing the back center of the back body pieces 2A (2B), the side lines of the front body 1 and the back body 2 are sewn together and the edge of a crotch piece 3 is sewn to the lower center part of the front body 1 and the lower center part of the back body 2 to form a panty form.
Patent JP-S58121321-A (JP)
Title: Cooling device
Inventor: INOUE HITOSHI
IPC: F16C37/00
Filed: 1982-01-12
Abstract: PURPOSE:To simplify a piping by combining a heat receiving section and a radiating section by one connecting pipe and constituting the inside of the connecting pipe so that steam and a condensed liquid flow oppositely to each other. CONSTITUTION:A bearing 2 generates frictional heat with the revolution of a shaft 1, and a bearing stand 3 is heated. A working liquid 5 enclosed into the hollow section 4 of the bearing stand 3 is vaporized while robbing the latent heat of vaporization from the bearing stand 3, moved to a radiator 7 through the connecting pipe 11, cooled by a cooling fan 8 in the radiator, and condensed while radiating the latent heat of condensation into peripheral air and returns to the liquid. The working liquid 5 returning to the liquid passes through the same connecting pipe 11 again, and returns into the hollow section 4 of the bearing stand 3.
Patent JP-S61162050-A (JP)
Title: Treatment of photosensitive lithographic printing plate
Inventor: NAKAI HIDEYUKI
IPC: G03F7/32
Filed: 1985-01-11
Abstract: PURPOSE:To suppress the formation of precipitate to a sensor provided in the mid-way of a developing zone and to make possible the always stable and exact replenishment even in long-terms running by specifying the concn. of SiO2 of a developing soln. CONSTITUTION:At least 20% (in molar unit) of the total alkali metal existing in the developing soln. is preferably potassium and 100% potassium is more preferable. The concn. of SiO2 in the developing soln. is <=1.2wt%, more preferably <=1.0wt%. On the other hand, the lower limit of the concn. of SiO2 is 0.01wt%, more preferably 0.1wt% in terms of the developing capacity. The sticking of solid matter to the sensor part is thereby substantially prevented. The always stable measurement of the elution degree is thus mode possible and the need for washing the sensor part is substantially eliminated in the case of measuring the elution degree by the sensor provided in the mid-way of the developing zone and replenishing the developing replenisher according to the result thereof.
Patent JP-S63173582-A (JP)
Title: Production of cell freezing fine particle
Inventor: KOIKE HACHIMORI
IPC: C12R1/645
Filed: 1987-01-10
Abstract: PURPOSE:To readily and continuously produce a cell freezing fine particle, by changing a cell suspension to a minute droplet of the cell, bringing the cell droplet in contact with a refrigerant evaporating gas without bringing in contact with a refrigerant liquid. CONSTITUTION:A cell suspension is changed to a minute droplet of the cell and the minute droplet is brought in contact with a low temperature gas cooled using a refrigerant evaporating gas generated from refrigerant liquid or/and mechanical freezer to carry out freezing. A particle size of the cell suspension is normally preferably <=500mu, especially <=300mu from the purpose obtaining freezing fine particle as minute as possible so as to obtain useful ingredient in cell. Either one of microorganism, plant or animal is used as the cell and especially microbial cell is important. Water, physiological saline, buffer, isotonic solution, aqueous salt solution, etc., is given as the medium for suspending the cell and if circumstances require, a mixed solvent of an organic solvent or water-mixable organic solvent with water is occasionally used.
Patent JP-H02184885-A (JP)
Title: Reflection type lcd device
Inventor: OKI YOJI
IPC: G09F9/30
Filed: 1989-01-12
Abstract: PURPOSE:To improve the efficiency of utilizing light and to reduce the size and cost of the device by providing a metallic film having a high reflectivity on the other electrode of an LCD cell, reflecting the incident light in the cell through a condenser lens from one transparent electrode side by the metallic film and introducing the light again through the condenser lens onto a screen. CONSTITUTION:The one electrode of the LCD cell 10 is used as the transparent electrode 14 and the metallic film having the high reflectivity is provided on the other electrode 15. The light from an external light source 20 is guided through the condenser lens 19 from the one transparent electrode 14 side to the inside of the LCD cell 10 and the light reflected by the metallic film of the other electrode 15 is again introduced through the condenser lens 19 onto a screen 23. The disposition of the light source 20 in a place apart from the LCD cell 10 is, therefore, possible and just one sheet of a polarizing plate 18 is necessitated without being affected by the influence of heat. The efficiency of utilizing the light is improved in this way and the size and cost of the device are reduced.
Patent JP-S5388989-A (JP)
Title: Treating method of plastic sheath cable end
Inventor: MATSUZAKI TAKESHI
IPC: H02G1/14
Filed: 1977-01-17
Abstract: PURPOSE: To intend to simplify the treatment of air-tightness of the end part, by painting adhesives which has excellent adhering property with metal on the end of a cable core, and at the same time, pouring the adhesives among a shield layer and the adjascent layer, furtherly, covering the end part with a protective cap. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63174778-A (JP)
Title: Automatic soldering method and its device
Inventor: TOMIOKA AKIHIKO
IPC: H05K3/34
Filed: 1987-01-11
Abstract: PURPOSE:To release the thermal shock of a substrate and to prevent the oxidation by preheating the substrate mounting electronic components up to the temp. close to a soldering temp. in an inert gas atm. and performing a soldering with a molten solder. CONSTITUTION:A preheater 10 is provided on a preheating zone 2 and automatic opening and closing doors 12, 13 are arranged at an inlet port and outlet port as well. A solder tank 15 is provided in a soldering zone 3, a hermetical space 16 is formed at the upper part thereof and pipes 20, 21 are respectively connected to preheating and soldering zones 2, 3 from an inert gas feeding device 4. The substrate 6 mounting an electronic part 5 is heated to the temp. close to a soldering temp. in the preheating zone 2 and a soldering is performed in a soldering zone 3. Since the raising of the temp. at the soldering is less after preheating, the thermal shock of the substrate is released and the oxidation of the soldering part of the substrate 6 is prevented.
Patent JP-H01181282-A (JP)
Title: Color picture coding system
Inventor: KANDA YOSHIMICHI
IPC: H04N11/04
Filed: 1988-01-13
Abstract: PURPOSE:To suppress block noise and to improve picture quality at reproduction by varying the location of coded block of the three primary signals (such as RGB) and coding each signal. CONSTITUTION:Conventional block coding is applied to R data and block coding is applied to G and B data while deviating the block location. Since the deviation of RGB blocks is featured, the coded block of G data is a block deviated by one dot longitudinally and laterally from the R data block. A data not forming a 4X4 block is subjected to block coding at a block being a part of the end of R data block. The B data is coded to form a block at a location deviated by one bit longitudinally and laterally further from the R data block and the similar coding to the G data is applied. In the application of coding in this way, the data is decoded to reconstitute the picture, the block noise is reduced to improve the picture quality because the border of the RGB blocks is deviated.
Patent JP-S5287645-A (JP)
Title: Electric power supply
Inventor: KAGA ATSUSHI
IPC: G05F1/32
Filed: 1976-01-16
Abstract: PURPOSE: To reduce a power loss by perfectly resetting a deviation of output transformer even for any conduction angle of α being varied by a surge of input voltage and load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05290437-A (JP)
Title: Magneto-optical disk device and medium
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/105
Filed: 1993-01-13
Abstract: PURPOSE:To eliminate fluctuation of a playback signal in its edge position due to thermal interference between pits by forming a test pattern on an optical disk and controlling a constituting element of an optical pulse train based on a comparison result with a test signal. CONSTITUTION:The optical disk 1 is irradiated with a light beam by a light source 8, and an information signal to be recorded is converted into a code train by a coder 4. The light beam of the light source 8 is modulated to be the optical pulse train in accordance with the code train, and the optical disk 1 is irradiated with this optical pulse train to be recorded as a recording mark. Reflected light from the optical disk 1 is received by a detector 9 from an optical head and is formed into an electric signal waveform, and the electric signal processed in waveform by a waveform equalizer 11 is pulsified by a shaper 13. The code train is detected by a discriminator 15 from the pulse signal, and this code train is restored to the information signal by a decoder 17. The test pattern is formed by a trial writer 3, and this result is reproduced and compared by a comparison discriminator 16, and then from the comprision result, the optical pulse train is controlled at least on either of its power level, width and space.
Patent JP-H04331028-A (JP)
Title: Manufacture of turning tool with three-dimensional curved surface
Inventor: OGATA ATSUSHI
IPC: B23P15/34
Filed: 1991-01-17
Abstract: PURPOSE:To install a cutting edge at an accurate position as well as to enable highly accurate machining by setting up each coordinate of respective recesses in using a reference point set on a turning axis of a turning tool as the basis. CONSTITUTION:Plural pieces of recesses for attaching a cutting-edge member are installed on the surface of a turning tool 10 with a three-dimensional curved surface by a cutting tool 80 at regular intervals in he circumferential direction. In this case, a reference point 16 is set up in an optical position on a turning axis of the turning tool 10, and on the basis of this reference point 15, a relative initial position between the cutting tool 80 and the turning tool 10 and each coordinate of these installed position of the recesses are set up. In succession, the turning tool 10 is rotated and tilted, while the turning tool 10 and the cutting tool 80 are relatively shifted in three X, Y, Z directions, controlling both positions, and these recess are formed in the turning tool 10 at respective position corresponding to these coordinates. According to this method, there is no accumulation of any error as in the case where each position of these recesses is set up in using each part of the turning tool 10 as criterion, thus such a turning tool as excellent and highly accurate in machining form is securable.
Patent JP-H03208618-A (JP)
Title: Mold for forming cylindrical molded form having screw of many threads on outer circumferential surface
Inventor: FUJIMURA HIROSHI
IPC: B29C45/26
Filed: 1990-01-11
Abstract: PURPOSE:To obtain a molded form which is free from gas burning, clouding and a flow mark on the surface and has light-dimension precision by mutually joining a plurality of outer circumferential blocks which are divided into the same number as a screw and constituting a cavity and also forming the degassing grooves in the whole region of the joining faces. CONSTITUTION:A cylindrical molded form 3 has a screw 4 of many threads on the outer circumferential surface. A mold for forming is equipped with a cylindrical cavity 10 which has an inner face 11 limiting the outer circumferential surface of the cylindrical molded form 3. A plurality of outer circumferential blocks 13 are divided into the same number as the screw by the division faces 12 which are vertical to central axis and are formed of a spiral face having the same lead angle as the lead angle of the screw 4. These outer circumferential blocks 13 are mutually joined in the division faces 12 and combined to constitute a cavity 10. Further degassing grooves 15 are formed in the whole region of these joining faces. When synthetic resin being in a molten state is introduced into the cavity of the mold for forming at a time of injection molding, the air and gas in the cavity are rapidly discharged through the degassing grooves 17. Accordingly it is prevented that the part which is not filled with synthetic resin is generated and that gas burning, clouding and a flow mark, etc., are caused on the surface of the molded form.
Patent JP-S61165257-A (JP)
Title: Pouring device in continuous casting device
Inventor: YOSHIHARA AKIYO
IPC: B22D11/06
Filed: 1985-01-16
Abstract: PURPOSE:To prevent the disturbance of meniscus and to obtain an ingot having a good surface characteristic by disposing a baffle plate and receiving plate in a pouring nozzle, forming a discharge port into a slit shape and immersing the top end thereof into a molten steel. CONSTITUTION:The molten steel flowing out of a restrictor 5 collides against the baffle plate 6 and the molten steel is dispersed by the receiving plate 7 uniformly in the transverse direction of drums 3, 3' and is accumulated in the nozzle. The molten steel overflows from the receiving plate into the discharge port 8. The pouring nozzle is immersed below the meniscus and a pool 10 is formed at the port 8. The sectional area of the port 8 is made extremely larger than the sectional area of the restrictor 5 and therefore the molten steel flow gently out of the port 8.
Patent JP-S62163309-A (JP)
Title: Instrument transformer
Inventor: MATSUMOTO SATOSHI
IPC: H01F38/20
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a highly reliable instrument transformer capable of precise measurement of the quantity of electricity over a wide range from a small current region to a large current region, without any possibility of burnout and damage, by combining a current transformer capable of measuring the whole current regions and a current transformer of good sensitivity, a measuring range of which is a specific small current region. CONSTITUTION:In a measuring circuit on a current transformer 2a side, currents can be detected over a whole current range from a small current region to a large current region of currents flowing through a main bus 1, and the waveform of currents can be observed by means of a measuring instrument 6. In a measuring circuit on the current transformer 2b side, on the other hand, only a small current region including sections close to a current zero-point for clarifying breaking/phenomena is measured with a good sensitivity, and the waveform of the small current region can be observed by means of the measuring instrument 6. When an excess input is applied to the current transformer 2b from the main bus 1, the excess input is limited by means of a limiter circuit 7, and the excess input to the measuring instrument 6 is stopped.
Patent JP-H07204633-A (JP)
Title: Water purifier
Inventor: KOBAYASHI YUKIO
IPC: C02F1/42
Filed: 1994-01-19
Abstract: PURPOSE:To remove soluble ionic harmful substances by using a filtering body prepared mixing a chelate type ion-exchange resin and activated carbon as a first layer, and activated carbon as a second layer, these layers being placed successively from the water injection side in a first water purifying tank. CONSTITUTION:From a primary side in a first water purifying tank 2, a resin frame 7 to which a nylon mesh is stuck is placed, the tank is then filled with a filtering material 6 prepared by mixing activated carbon and a chelate type ion-exchange resin, and a resin frame 5 produced in the same way is placed in the boundary between the first layer and the second layer, and after the tank is further filled with activated carbon 4, a resin frame 3 produced in the same way as the resin frames 5, 7 is so inserted as to prevent the activated carbon 4 from flowing out. By filtering tap water through the first water purifying tank 2, soluble ionic harmful substances can be removed.
Patent JP-H05187767-A (JP)
Title: Method and apparatus for manufacturing ultrahigh purity nitrogen
Inventor: NAGAMURA TAKASHI
IPC: C01B21/04
Filed: 1992-01-14
Abstract: PURPOSE:To promote high purification of product of nitrogen by a method wherein a part of liquid nitrogen having low boiling point component such as hydrogen and the like refined and separated is fed out of a refining tower with the volume of remained oxygen acting as high boiling point component being less in its volume and then the low boiling point component not refined and not separated is removed through the gas-liquid separation. CONSTITUTION:Raw material air is supplied to a single refining tower 5, wherein gaseous nitrogen refined and separated is condensed and liquefied by a nitrogen condensor 6. Condensed and liquefied liquid nitrogen is fed into the top part of the single refining tower 5 again as the returning liquid. A part of the returning liquid is fed out of the single refining tower 5, passed through a super-cooling device 7 and a gas-liquid separator 8 in sequence to manufacture product of nitrogen. At this time, hydrogen and carbon monoxide contained in the raw material air are oxidized by a converter 3a and at the same time the oxidized moisture and carbon dioxide gas are removed by a device 3b. After this operation, the raw material air is supplied from the supplying passages P3, P4 to the single refining tower 5. In turn, the liquid nitrogen fed out of the discharging passage P7 is separated by a gas-liquid separator 8 into gas and liquid, the separated gas is discharged out of the discharging passage P1.
Patent JP-S62163539-A (JP)
Title: Small-sized motor with reduction gear
Inventor: NAKADA MASASHI
IPC: H02K7/116
Filed: 1986-01-13
Abstract: PURPOSE:To suppress the rise of the temperature of the engaging point at the end of an armature shaft of a motor by transmitting to release the heat transmitted from an armature winding to the armature shaft to a housing through a heat transmitting mechanism before transmitting to the end of the armature shaft. CONSTITUTION:Since a bimetal 12 is separated from an armature shaft 3 at a normal operation time, the shaft 3 is rotated without decreasing the efficiency of a motor to rotatably drive a gear wheel 9. Since the bimetal 12 is deformed to contact with the periphery of the shaft 3 when the heat from an armature winding 2 is abnormally increased due to a motor lock, the heat of the shaft 3 is transmitted through the bimetal 12 to a housing 7 to be positively dissipated.