baber/WOPTO huggingface dataset:
Patent JP-2000049394-A (JP)
Title: Method for creation of high-frequency connection to high-temperature superconductor circuit
Inventor: GERSHON AKARLING
IPC: H01L39/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To form an electric connection, in which an oxygen loss inside a high-temperature superconductor(HTS) circuit is made a minimum and which reduces a volume required on the surface of the circuit by a method, wherein a polymer material is treated at as low a temperature as possible. SOLUTION: A first electrical contact 54, a polymer material 42, a diffusion barrier 46, an adhesive layer 58, a coating layer 64 and a solder bump 40 are provided at a first high-temperature superconductor(HTS) circuit 34. A second electrical contact 56, a polymer material 44, a diffusion barrier 48, an adhesive layer 60, a coating layer 62 and a solder bump 38 are provided at a second HTS circuit 36. Then, heat is applied to the first and second solder bumps 38, 40 to make solder reflow. The first and second solder bumps 38, 40 flow, and a single electric connection is formed. When the solder is cooled, the electric connection across the two HTS circuits 34, 36 is solidified. Consequently, the electrical connection to an HTS circuit 20 is obtained, and the degradation of the HTS circuit 20 due to a heating operation and an oxygen loss is made minimum.
Patent JP-H11342095-A (JP)
Title: Toilet seat device
Inventor: ISHIBASHI NOBORU
IPC: A47K13/30
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To lead hot air to a toilet seat peak surface, to energize a toilet seat heater, to prevent a cold feeling without energizing at all times and to heat a toilet seat when a using time is long. SOLUTION: Heating air is supplied from a hot air generator 15 to a lid space 9 constituted of a toilet seat 4 and a toilet seat lid 5 and further, a heat insulation layer composed of a low heat conductivity material and a protective film are formed on the peak surface 11 of the toilet seat. When the hot air generator 15 is operated at the time of detecting entrance to a toilet by a detector 29, a peak surface part 11 is heated to a temperature for preventing cold feeling in a short time before sitting and this toilet seat device with less energy loss is provided.
Patent JP-S5580024-A (JP)
Title: Device for detecting tension and compressive force between stands in continuous rolling mill
Inventor: SHINOKURA TSUNEKI
IPC: B21C51/00
Filed: 1978-12-12
Abstract: PURPOSE:To improve the precision of measurement and the reliability by providing curved face seats with rollers, which are slightly deviated from the center of the roll, between the base of the roll chock and the housing beam and by detecting the side load applied to the roll chock. CONSTITUTION:The curved face seats 8, 9, which are deviated from the center of the roll by a slight distance a, are provided between the base of the lower roll chock 6 and the housing beam 2, plural rollers 10 are placed between both the curved face seats 8, 9. The pressure detector 11 made contact with the housing post 1 is incorporated in the side of the lower roll chock 6. When an external force is not applied to the material 5 while rolling the material, a side load TO is produced. When a forward tension sigmaF or backward tension sigmaB is applied to the material, a side load TF or TB is produced, its magnitude T is proportional to the external force sigma. Accordingly the magnitude and direction of the external force can sensitively be detected from the variation (T-TO) of the side load measured by the pressure  detector 11 to improve the precision of measurement and the stability.
Patent JP-H10190-A (JP)
Title: Measuring device for properties of organism tissue
Inventor: MARUO KATSUHIKO
IPC: G01N21/35
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device which can make accurate quantitative or qualitative analysis of the properties of organism tissue by making more district the signals related to the concentration change and physical property change of the component and the tissue. SOLUTION: A measuring device for the properties of a organism tissue, which measures organism tissue properties in a organism 3 non-invasively, is composed of a beam splitter 2 to divide into two beams the near infrared rays 1 which are coherent or similar to it, a reflection mirror 4 to reflect one of the split beams 1a of the infrared rays so that it 1a interferes with the other beams 1b which has been reflected by the vital organism structure, a sensor 5 to sense the signal according to the reflective beam 1c having undergone an interference, and an information processing means 7 to make computational processing of the signal sensed by the sensor 5. It is arranged so that the position of the reflection mirror 4 relative to the reflective beam 1d reflected by the organism tissue can be set any as desired.
Patent JP-S5944723-A (JP)
Inventor: SUGIMOTO MUNEAKI
IPC: H01H13/70
Filed: 1982-09-03
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-H11349715-A (JP)
Title: Active particle dispersion and its production
Inventor: MIURA TAKESHI
IPC: B01J35/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively mass-produce the subject dispersion improved in insufficient fixing strength to photocatalyst particles or an adsorbent and further improved in adhesion density of the particles to a body to be treated by adding a supercritical fluid and active particles into a plastic. SOLUTION: This method for producing the objective dispersion comprises a step for adding (B) a supercritical fluid as a bubble producing material and (C) active particles as a bubble nucleus forming material to (A) a plastic, applying heat and a pressure to the materials, mixing the materials under the critical state in the fluid and providing a melt of the component A, a step for reducing the pressure applied to the melt of the component A and producing bubbles from the component C as a nucleus in the melt of the component A, a step for cooling the melt of the component A and affording a solidified material of the component A containing the bubbles produced from the component C as the nucleus,  and a step for applying a stress to the solidified material of the component A and breaking a part or all of the bubbles by deformation thereof so that the component C can be brought into contact with the external atmosphere.
Patent JP-H0445693-A (JP)
Title: Electronic automatic exchange
Inventor: YAMANAKA MARI
IPC: H04Q3/545
Filed: 1990-06-13
Abstract: PURPOSE:To adjust the number of data to be transmitted in fixed time and to distribute the load of a communication process by designating the priority order of cue and arbitrarily designating the number of data capable of being transmitted at once. CONSTITUTION:A transmission order processing part 201 takes out the cue number of the priority order 1 from transmitted cue control information 214, and reads out the number of times. Then, the transmission order processing part 201 takes out a data from a cue 207, and transmits it to a central control device 102. This process is repeated according to the priority order, and the transmission process if finished and stopped until the transmission order processing part 201 is activated again. Thus, the number of data transmitted in the fixed time can be controlled and the plural kinds of data can be transmitted in the priority order.
Patent JP-S6132591-A (JP)
Title: Semiconductor laser-diode and manufacture thereof
Inventor: OSAWA YOICHI
IPC: H01S5/00
Filed: 1984-07-25
Abstract: PURPOSE:To improve the effect of current constriction, and to enhance the confinement of beams by forming a current constriction layer shaped while coating a projecting section and a substrate, a first clad layer, an active layer, a second clad layer and a cap layer. CONSTITUTION:A semiconductor laser-diode is constituted while containing a p type semiconductor substrate 10 to which a mesa type striped projecting section 11 and a striped groove 12 in the top surface of the projecting section 11 are shaped, a p type first clad layer 13 formed so as to bury the inclined planes of the projecting section 11 and the groove 12, an n type current constriction layer 14 shaped while coating the projecting section 11 and the semiconductor substrate 10 with the exception of the first clad layer 13 burying the groove 12, a p type active layer 15, which is formed onto the first clad layer 13 burying the groove 11 and the current constriction layer 14 and a band gap thereof is smaller than that of the first clad layer 13, an n type second clad layer 16 shaped onto the active layer 15 and a cap layer 17 formed onto the second clad layer 16.
Patent JP-S6048538-A (JP)
Title: Data collecting circuit
Inventor: HAYASHI SHINICHI
IPC: H04L69/14
Filed: 1983-08-26
Abstract: PURPOSE:To simplify a circuit, and to raise a signal-to-noise ratio at a low cost by using a successive comparison type A/D converting system for an A/D converter, and using a high-speed D/A converter in common to all channels. CONSTITUTION:A successive comparison type A/D converting system is used for an A/D converter, and a high-speed D/A converter is used in common to all channels. For instance, when the first control signal S1 is inputted, the most significant bit MSB of successive comparison registers 321-32n of each channel is set to ''1'', a digital multiplexer 340 is switched in order of the channel, an output of the high speed D/A converter 310 and analog input signals V1-Vn are compared through comparators 331-33n, and a result of comparison is inputted successively to the MSB. Subsequently, the contents of an output of a register are switched by a switching signal S2, compared with an input signal as to the magnitude, and a result of comparison is inputted successively to the second bit of the comparison register. Next, this operation is repeated by the number of bits of the register, and thereafter, outputted from a data transferring circuit 350 at the time of a fetching signal S3.
Patent JP-2000344808-A (JP)
Title: Surfactant composition for emulsion polymerization
Inventor: IKENAGA NAOYUKI
IPC: C08F2/26
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which has a good stability in polymerization and which yields an emulsion having mechanical stability and a small particle diameter and which has a low viscosity by blending a salt of a polysulfoaryl polyoxyalkylene sulfate and a compound with an CMC in a specific range as essential components and setting the weight ratio to a specific value. SOLUTION: A surfactant composition for emulsion polymerization contains a salt of a polysulfoaryl polyoxyalkylene sulfate (A) of the formula I and a compound (B) of the formula II with an CMC in the range of 1×10-5-0.02 molL-1 as essential components in a weight ratio of A/B of 5/95 to 75/25. In the formula, R1 is H or a 1-18C monovalent aliphatic hydrocarbon; R2 is -CH2- or the like; n is 0-3; x and y are each 0-2; R3 is a monovalent aliphatic hydrocarbon; A1 and A2 are each 2-4C alkylene; p and q are each a number of 1-50 which shows the average number of moles of the alkylene oxide added; and M1 and M2 are each a monovalent cation.
Patent JP-H05346320-A (JP)
Title: Examiner for rough remainder of cylindrical block bore
Inventor: FUKUNAGA FUMIAKI
IPC: G01B11/30
Filed: 1992-06-15
Abstract: PURPOSE:To provide a device which easily and accurately examine the rough remainder on the cross-hatch of inner peripheral surface of a circular bore of a cylindrical black caused by diamond and boring, in the peripheral direction, grain. CONSTITUTION:A circular bare 2 is provided with an optical unit 7 inserted in with both rotation and vertical movement permitted, an imaging device 8 and a picture processor 9. The optical unit 7 contains a laser beam irradiation system 5 which irradiates a bore inner peripheral surface 3 with laser slit beam 4 extending in the peripheral direction at a specified inclination angle theta and a mirror 6 which reflects and turns scattering light 4' of the laser slit beam 4, having been reflected on the inner peripheral surface 3 in the direction of bore radius, into the bore axis direction. The scattering light 4' coming from the inner peripheral surface 3 within a laser irradiation range m whose peripheral width is constant is reflected an the mirror 6, to be taken in by an imager 8. The picture data taken in is binarized by the picture processor 9, the number of pixels of the obtained dot-like picture is counted, and the roughness and surface nature of the inner peripheral surface 3 is judged based upon the number of pixels.
Patent JP-S5945067-A (JP)
Title: Continuous casting device
Inventor: MIYAKE KATSUYOSHI
IPC: B22D11/04
Filed: 1982-09-08
Abstract: PURPOSE:To provide a titled device which improves the cooling effect of an electromagnetic induction coil and a casting mold and reduces the size of the device by the constitution wherein cooling liquid is introduced directly to a water jacket contg. the electromagnetic induction coil separately from water ways for cooling on the outside circumferential side of the casting mold. CONSTITUTION:An inside cylinder 2 is disposed on the outside circumferential side of a casting mold 1 made of copper for a continuous casting device, and water ways (c) at suitable intervals are formed. An electromagnetic induction coil 4 for stirring is disposed between the cylinder 2 and an outside cylinder 3 to form a water jacket (d) including flow passages (e) around the coil. Cooling liquid is introduced through a feed port 8 with the above-mentioned constitution, and is passed through a connection pipe 9 and the port of an introducing chamber to the above-mentioned water ways (c) to cool molten metal through the mold 1, whereafter the liquid is introduced into a confluent chamber. On the other hand, the cold cooling liquid is directly introduced into the water jacket from an introducing passage 10 for the cooling liquid and while the liquid cools the coil 4 from the lower side, the liquid ascends to be admitted into the confluent chamber where the liquid joins with the cooling liquid of the mold 1. The joinned cooling liquid is discharged through a communication port 3'a and a discharging port 11.
Patent JP-H0450812-A (JP)
Title: Microscope device
Inventor: KATO TAKESHI
IPC: G02B21/00
Filed: 1990-06-15
Abstract: PURPOSE:To simultaneously detect the light emitting point position and the optical axis direction of a light emitting body by providing a light receiving body on the light emitting body side of a device and obtaining the far-field distribution of the light emitting body based on the distribution of light quantity made incident on the light receiving body. CONSTITUTION:The light receiving body 101 is provided on the light emitting body 100 side of the device, that means, on the lower surface of an objective lens 102. Therefore, light emitted from the emitting body 100 is made incident on the lens surface 111 of the lens 102 and the receiving body 101. Then, the light made incident on the lens surface 111 is conducted to a TV monitor 106 and the near-field pattern 107 of the emitting body 100 is projected. On the other hand, the distribution of the light quantity on the surface of the receiving body 101 means the far-field pattern of the emitting body 100. Then, the light made incident on the receiving body 101 is converted to an electric signal corresponding to the light quantity and displayed on the screen of a TV monitor 115. Thus, the near-field pattern and the far-field pattern of the emitting body 100 can be simultaneously observed and the emitting point position and the optical axis direction of the emitting body 100 is simultaneously detected.
Patent JP-H0772725-A (JP)
Title: Toner supply device and toner cartridge used therein
Inventor: KITAYAMA KUNIHIKO
IPC: G03G15/00
Filed: 1993-06-25
Abstract: PURPOSE:To prevent a toner cartridge from being detached from an attaching part in a state where the toner discharge opening of the toner cartridge is opened. CONSTITUTION:The toner cartridge 3 is turned and moved from a cartridge attaching/detaching position to a toner discharging position in the attaching part 2. A shutter plate T opening/closing the toner discharge opening 6 has a narrow part and a wide part, and the side surface 27b of the wide part of the shutter plate 7 abuts on the regulating surface 28 of the attaching part 2 in a state where the shutter plate 7 does not close the opening 6, whereby the toner cartridge 3 can not be turned and moved from the toner discharging position to the attaching/detaching position.
Patent JP-H01321897-A (JP)
Title: Driving circuit
Inventor: OKANO AKIHIKO
IPC: H02P27/06
Filed: 1988-06-23
Abstract: PURPOSE:To reduce the heating of a MOS-FET without decelerating a working speed while controlling a recovery current of the MOS-FET by controlling at first a gate current of the MOS-FET small and flowing large afterward. CONSTITUTION:A driving signal (U) is amplified at an amplifier circuit 11 through an insulating circuit 10. An output signal of the amplifier circuit 11 is inputted to a gate terminal of a MOS-FET 3 through the resistance 12, and besides it is also inputted to a switch circuit 13 and a switch driving circuit 14. An output of the switch circuit 13 is inputted to the gate terminal of the MOS-FET 3. The switch 13 makes a make and break of an internal switch, which is not illustrated, in accordance with a control signal from the switch driving circuit 14 and controls a voltage to be applied to the gate terminal of the MOS-FET 3 so as to reduce a gate current at first and afterward flow the current large.
Patent JP-H1070270-A (JP)
Title: Extremely shallow junction region for submicron device and fabrication thereof
Inventor: HU JERRY CHE-JEN
IPC: H01L21/336
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an extremely shallow junction region for submicron device having low sheet resistance and good leakage characteristic. SOLUTION: Silicon is deposited on a substrate 100 and a high position S/D(source and drain) 106 is formed. A metal film is then deposited thereon and a silicide is formed through reaction of the metal film and silicon. Preferably, silicon is consumed completely when the silicide is formed. Required additives are implanted into the metal film before forming the silicide or into the silicide after forming the silicide. In order to purge the impurities from the silicide, annealing is performed at high temperature and a junction region 104 having depth of 200Å or less is formed in the substrate 100.
Patent JP-S5857752-A (JP)
Title: Preparation of semiconductor device
Inventor: TOUSAKA ASAMITSU
IPC: H01L29/872
Filed: 1981-09-30
Abstract: PURPOSE:To enhance reproducibility and mass-productivity of semiconductor device by  forming a metal electrode which is resistive to a temperature of 500 deg.C or higher on the  specified region of semiconductor layer on a high resistance substrate in such a manner that it establishes the Schottky contact thereto and forming a conductivity type  layer on the semiconductor of the same conductivity type by the vapor phase deposition method. CONSTITUTION:The tungsten W is stacked on the n type epitaxial layer 12 of the semi- insulating GaAs 11 and the resist mask 31 is provided, followed by etching thereof.  The mask is then removed and the gate electrode 13 is formed. The n-GaAs 32 is  thereafter formed by the ordinary halogen method of AlCl3. In the halogen method, a crystal does not grow up on the tungsten W and even if a very little amount of amorphous grows, there is no problem because a resistance is high. When the source and  drain 14 and 15 are thereafter formed, a field effect transistor (FET) causing a little  influence of surface depletion layer because the GaAs 32 is thick can be obtained and  when a growth temperature in the halogen method is lowered for example up to 600 deg.C,  the thermal metamorphism of the channel region hardly occurs. A growth temperature  can further be lowered by the thermal decomposition method of AsH3 and (CH3)3Ga  and the required heat resistant temperature of gate metal is about 500 deg.C and requirement on heat resistivity is alleviated.
Patent JP-S60106503-A (JP)
Title: Process for removing mineral impurity from coal and oil shale
Inventor: ROBAATO ROIDO
IPC: B01D11/02
Filed: 1984-07-27
Abstract: PURPOSE:To recover coal and oil shale of high purity from coal and oil shale by transforming impurities in coal and oil shale to soluble mineral fluorides or chlorides and further extracting them. CONSTITUTION:Coal or shale is crushed to l30-100 mesh grain size. Crushed coal or shale is lixiviated with HF soln. and the soln. contg. soluble mineral salts and fluorosilicate is separated from the coal or shale, and the coal or shale is washed with water. The washed coal or shale is lixiviated with aq. HCl. Lixiviated coal or shale contg. soluble mineral salts is separated again from the coal or shale, and the coal or shale is washed with water. After heating the coal or shale at ca. 20-100 deg.C in vacuum, it is heated further in dry and inert atmosphere under atmospheric pressure. Thus, residual impurities including HF, HCl, SF4 etc. are removed.
Patent JP-H025619-A (JP)
Title: Charge pump device
Inventor: OTSUKA TOSHIMASA
IPC: H03L7/093
Filed: 1988-06-22
Abstract: PURPOSE:To perform fixed charging and discharging to a passive type low-pass filter by providing a switching means and switching the connection between the filter and a 1st or 2nd constant-current source to another by means of phase difference pulses from a digital phase comparator means. CONSTITUTION:When input signals f1 are inputted, with their phase being delayed from that of a reference signal f2, an H-level phase difference pulse is outputted to an output terminal U. As a result, a fixed electric current is made to flow from the transistor Q1 of a charge pump device 20 to a filter 30 and a capacitor C1 is charged with this current I1. Accordingly, the output voltage Vc of the filter 30 is maintained at an almost fixed level. When the input signals f1 precede the reference signal f2 in phase, an H-level pulse signal is outputted to the output terminal D of a digital phase comparator 10. As a result, a fixed current I2 is discharged from the capacitor C1 through a transistor Q2 and the output voltage Vc of the filter 30 drops in the opposite gradient against the charging time to a prescribed voltage and is maintained at the prescribed voltage.
Patent JP-H01320392-A (JP)
Title: Connection structure for lining pipe
Inventor: HIRAGA MASAYUKI
IPC: F16L23/04
Filed: 1988-06-23
Abstract: PURPOSE:To co-axially connect a pair of mutual lining pipes at all times by providing the sleeve made of a resin whose one end part is combined into the end part at connection side of one part of lining pipes and to whose other end part the end part of the connection side of the other part of the lining pipe is outer-fitted. CONSTITUTION:A pair of lining pipes 1, 2 are provided with flanges 12, 22 at the end part of the connection side of a tubular body 11 and lining materials 13, 23 are coated on the inner peripheral faces of these tubular bodies 11, 21 and on the end face of the connection side of the flanges 12, 22. The sleeve 6 made of a resin whose one end part is fitted into the end part of the connection side of the one part of the lining pipe 1 and to whose the other end part the end part of the connection side of the other part of the lining pipe 2 is outer-fitted to the other end part, the packing 7 interposed between flanges of both lining pipes and the clamp type annular joint 5 engaged with the outer peripheral part of the flange 12, 22 are equipped with.