baber/WOPTO huggingface dataset:
Patent JP-H11200404-A (JP)
Title: Soil improvement and solidified wall construction device
Inventor: MATSUMOTO KOUKI
IPC: E02F5/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To secure vertical accuracy of an improved body by arranging a nozzle so as to point to the earth-sand excavating part from the outer periphery of earth-sand cutting drums, and arranging a solidifying material supply means to supply a slurry-like solidifying material to the nozzle under high pressure. SOLUTION: When an improved body is constructed adjacently to an existing structure, a support frame 17 is hung down to a place separate by the prescribed length from the existing structure. Next, excavation is propelled vertically downward by rotating cutter drums 12a, 12b by a hydraulic motor 11. Next, when the cutter drums 12a, 12b reach the expected depth of a foundation improvement, the cutter drums 12a, 12b are rotated while raising the support frame 17, and at the same time, a cement liquid is forcibly sent up to a high pressure injection nozzle 15 from a supply device to be injected from the cutter drums 12a, 12b. The injected cement liquid also excavates the surrounding ground, and cutting earth-sand and the cement liquid are mixed together to form an improved body. Vertical accuracy of the improved body can be easily secured thereby.
Patent JP-S62161828-A (JP)
Title: Production of polyamide
Inventor: MOTOI TAKESHI
IPC: C08G69/36
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a polyamide having low melting point and excellent transparency, glossiness, water-resistance, chemical resistance, processability and hygroscopicity and suitable as an adhesive, etc., by polymerizing a salt of a specific aliphatic dicarboxylic acid and a specific diamine singly or in combination with other components. CONSTITUTION:A salt of an aliphatic dicarboxylic acid of formula HOOC-R- COOH (R is <=5C alkylene) and a diamine of formula (m and n are 1-5) or its mixture is polymerized singly or together with other polyamide-forming component. The aliphatic dicarboxylic acid is preferably sebacic acid or dodecanedicarboxylic acid and the diamine is the one having tetraoxaspiroundecane ring such as 3,9-bis(3-aminopropyl)-2,4,8,10- tetraoxaspiro[5,5]undecane, etc.
Patent JP-S58124588-A (JP)
Inventor: GIYUI RU DAN
IPC: B01J49/00
Filed: 1983-01-13
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-S62170623-A (JP)
Inventor: MATSUMOTO OSAMU
IPC: E03D9/08
Filed: 1986-01-10
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-H01180976-A (JP)
Title: Backing plate for sputtering
Inventor: ISHIKURA CHIHARU
IPC: C23C14/34
Filed: 1988-01-12
Abstract: PURPOSE:To obtain a backing plate for sputtering capable of being easily detached from a Cu substrate after use without causing thermal press bonding to the substrate during use by adding a specified amt. of Zn, In, Mn, Sb, etc., to high purity Cu. CONSTITUTION:A backing plate for sputtering by which a high purity Cu substrate having an adhered target material is held in a contact state is obtd. by adding 100-3,000wt.ppm, in total, of one or more among Zn, In, Mn, Sb, Be, Ca, Cr, Te, Y, Nb, Mo, Ta and Sn to Cu of >=99.7% purity. The backing plate produces a significant cooling effect owing to its satisfactory heat conductivity and the diffusion of Cu is inhibited by the added elements. The plate has a high recrystallization temp. and prevents thermal press bonding to the Cu substrate during use.
Patent JP-S61163209-A (JP)
Title: Production of thick steel plate having >=48kgf/mm2 and <75 kgf/mm2 tensile strength and excellent weldability
Inventor: MORIYAMA YASUSHI
IPC: C22C38/12
Filed: 1985-01-16
Abstract: PURPOSE:To produce a high tensile thick steel plate having excellent weldability by subjecting a steel ingot having a slight ratio of Nb and a specific ratio of carbon equiv. to a heat treatment and rolling under specific conditions. CONSTITUTION:The steel ingot which contains, by weight %, 0.03-0.23% C, 0.3-1.5% Mn, 0.005-0.04% Nb, <0.08% Al, 0.001-0.005% T, N or further contg. >=1 kinds among B, Ti, V, Cr, Ni, Mo and Ca at a specific ratio each and of which the carbon equiv. expressed by formula (I) is <=0.36% when the tensile strength of the steel plate is 48-58kg/cm<2> or <=0.40% when 58-75kgf/ cm<2> is manufactured. Such steel ingot is heated and soaked to and at 1,000-1,200 deg.C as it is or while the surface temp. after the reduction rolling does not fall yet down to 500 deg.C. The ingot is then rolled at least at 20% rolling reduction at the temp. down to 920 deg.C - start of water cooling and is cooled with water immediately after the rolling. The water cooling is suspended when the surface temp. of the steel plate decreases to 350-600 deg.C and the steel plate is immediately held for 5-60min at 500-650 deg.C. The thick steel plate having the excellent weldability and 48-75kgf/cm<2> tensile strength is produced.
Patent JP-S60148631-A (JP)
Title: Work knocking device in press machine
Inventor: YAMAMOTO SAKAE
IPC: B21D43/26
Filed: 1984-01-12
Abstract: PURPOSE:To execute quickly and exactly positioning of a plate-shaped work by executing movement of a knocking member for positioning the plate-shaped work in a press machine, by a linear pulse motor. CONSTITUTION:When executing press work to a plate-shaped work W by a punch 3 and a die 5 of a press machine 1, the work W is positioned by knocking it against a knocking member 11 of the first guide member 7 and a knocking member 11 of the second guide member 9. In this case, in the inside of the guide member 9, a stator 15 of a linear pulse motor 13 is provided in the longitudinal direction of the guide member 9, and a needle 17 of the linear pulse motor 13 is placed so as to be freely movable in the stator 15. A bracket 19 facing a slit 9S in the longitudinal direction provided on the guide member 9 is attached to the needle 17, and the knocking member 11 is attached to this bracket. Accordingly, the knocking member 11 is positioned by executing linearly a reciprocating motion by driving of the linear pulse motor 13. With regard to the guide member 7, too, the knocking member 11 moves quickly and exactly to the positioning position by the same method.
Patent JP-H08238748-A (JP)
Title: Plate frame fixing unit for printer
Inventor: NANSAI TAKASHI
IPC: B41F15/36
Filed: 1995-01-13
Abstract: PURPOSE: To simplify the entire printer by simplifying the periphery of a plate frame of the printer and to effectively and smoothly attach or detach a plate frame in a printer by a simple mechanism. CONSTITUTION: Enclosing members 2a, 2b are so disposed as to enclose two opposed frame elements 1a, 1c of a plate frame 1 formed in a square and having a plate 5, a leaf spring 3a is mounted between the upper surface of the element 1a and the lower surface of the upper part of the member 2a, and a leaf spring 3b is mounted between the side of the element 1a and the inner surface of the side of the member 2a. Further, a leaf spring 3c is mounted between the upper surface of the element 1c and the lower surface of the upper part of the member 2b, and a positioning block 6 is mounted between the side of the element 1c and the inner surface of the side of the member 2b. The frame 1 is fixed between the members 2a and 2b.
Patent JP-H07204333-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-01-19
Abstract: PURPOSE:To contrive in a pachinko game machine so as to attract a player's eyes, who plays a game with the machine playing a variable indication game, on a picture in a special pattern-indicating device during the action of a bonanza in the variable indication game, and to made a discrimination between other pachinko game machines by the picture on the special pattern-indicating device during the action of the bonanza. CONSTITUTION:A game controller 11 directs an indication controller 12 to indicate image data on an indicator 5 during the action of a bonanza. By the indication controller 12, background image data is scrolled on the indicator 5, and image data for a character is indicated on the background image data indicated. When a pinball enters a prize-winning pocket 6a for variable movement, the indication controller 12 directs that the image data for the character is moved or changed. Therefore, the indicator 5 indicates the character to be varied by prize-winning of the ball, on a scrolling background picture.
Patent JP-S60148204-A (JP)
Title: Frequency modulator
Inventor: KOGA IZUMI
IPC: H03C3/09
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a large frequency shift with simple circuit constitution by locking an output center frequency to an output frequency of a reference carrier frequency oscillator. CONSTITUTION:When an average value F of an output frequency of a voltage frequency converter 11 is higher than an output frequency Fr of the reference carrier frequency oscillator 3, the integrated value of a counter 12 is increased positively and a positive output signal is fed to a switch SW of a voltage generating circuit 13. Thus, a moving contact (a) of a switch SW in connected to a fixed contact (b), a positive voltage +V is fed to an integration device 14, a negative output signal from the integration device 14 is fed to a voltage adder 10 and the average value F is decreased to a value equal to the frequency Fr and made stable at the value. On the other hand, when the average value F is lower than the frequency Fr, the operation goes conversely and the average value F is increased to a value equal to the frequency Fr and made stable at the value. The average value F is locked to the frequency Fr in this way so as to improve the frequency stability, and the frequency is set to an optional frequency shift by changing the number of digits of the counter 12.
Patent JP-H10198947-A (JP)
Title: Metal coating type magnetic recording medium
Inventor: NAKAMORI YUKARI
IPC: G11B5/73
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high-density magnetic recording medium that is excellent in traveling property accompanying increase in the speed of a process applying magnetic layer, shaving resistance, and the durability of a magnetic surface, free from omission of recording at the time of VTR picture recording and is preferably used for system apparatus material for outdoor picture recording where the traveling property and durability are particularly regarded more important than image quality, in a metal coating type magnetic recording medium having a magnetic layer of <=0.5μm and a tape thickness of <=6.3μm. SOLUTION: This magnetic recording medium has at least >=2 layers of laminated constitution. The metallic coating type magnetic recording medium of a digital recording system having a total thickness below 6.3μm is formed by providing one surface of a biaxially oriented polyethylene-2,6-naphthalene film having a film thickness below 6μm with the magnetic layer having a thickness below 0.5μm. In such a case, the difference in the Young's modulus between the transverse direction and longitudinal direction of the film is specified to >=1.5GPa, the surface roughness of the outermost layers of both front and rear surfaces of the film is specified to >=0.015μm and the waving index is confined to <=10.
Patent JP-S58121220-A (JP)
Title: Production of cold insoluble globulin
Inventor: OOMURA TAKAO
IPC: A61K35/14
Filed: 1982-01-13
Abstract: PURPOSE:A substance containing cold insoluble globulin (CIG) and fibrinogen is heat treated at a specific temperature to cause separation to produce the  titled globulin having an effect of promoting wound curing. CONSTITUTION:CIG is recovered by effecting heat treatment of a substance containing CIG and fibrinogen, especially the first fraction of Cohn at 45-52 deg.C, preferably at 50 deg.C for a time enough to decompose almost all of the fibrinogen but less CIG, e.g., 20-90min., preferably 30min. The resultant CIG aqueous solution is subjected to ammonium sulfate fractionation or ion-exchange chromatography to effect purification, then heat treated at 60 deg.C for 10hr to inactivate hepatitis virus for medical use. The above fibrinogen is almost completely denatured and removed by heating at 45-52 deg.C, e.g., for 30min.
Patent JP-S5497701-A (JP)
Title: Abnormality detecting device for connecting conductors of rotary electric machine
Inventor: SAGARA TATSUO
IPC: H02K11/00
Filed: 1978-01-18
Abstract: PURPOSE: To enable detection of any abnormal state, by detecting currents flowing through the conductors which supplies the armature outputs of an AC exciter to a rotary rectifier by means of a pair of detectors, and monitoring the detected signals in combination.  
     CONSTITUTION: For a rotor shaft 18 supporting a plurality of conductors supplying the armature outputs of an AC exciter to a rotary rectifier, there are provided on the stator side 21 a pair of detectors 22, 22 to detect the currents flowing through the connecting condutors. These detectors 22 are connected in such polarities that their output signals cancelling each other, and when thus obtained difference signal is discriminated to be greater than a given value an alarm circuit 24 is operated. Moreover, the detected signal from one detector 22 is supplied to an abnormality signal detecting circuit 25 which integrates the output signal waveform or discriminates abnormal frequencies and if an abnormality is found in the detected signal the alarm circuit 24 is operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08194974-A (JP)
Title: Information processor, information processing method and recording medium
Inventor: YANO KYOJI
IPC: G11B9/14
Filed: 1995-01-17
Abstract: PURPOSE: To obtain information processor and information processing method for reading out recorded information accurately with high controllability, and to obtain a recording medium for multilevel recording the information accurately regardless of fluctuation in the force through a simple mechanism. CONSTITUTION: A recording medium 100 is mounted on a recording medium stage 106 secured to a recording medium driving mechanism 107 and shifted in X, Y or Z direction based on a control signal delivered to the recording medium driving mechanism 107 from a Z-axis position control circuit 108 and an X-Y direction position control circuit 109. A probe 105 is bonded to one end of a cantilever 104 such that the probe 105 comes into contact with the recording medium 100. Light emitted from a laser 110 is reflected on the cantilever 104 and enters into a split sensor 112 which delivers an output to a microcomputer 115 and a servo circuit 114.
Patent JP-S58122774-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIZUTANI YOSHIHISA
IPC: H01L21/822
Filed: 1982-01-14
Abstract: PURPOSE:To obtain a desired thickness resistance element in a layer by a method wherein, when a resistance element wherein the thickness from the substrate surface becomes a fixed one is formed in a semiconductor layer deposited on an insulation subsrrate, N2 ions are implanted into a fixed depth in the layer, and this is changed into an insulation layer by a heat treatment. CONSTITUTION:A P type Si layer 102 is deposited on the sapphire substrate 101, then thereon an Si3N4 film 103 is selectively provided, and the layer 102 exposed at the both ends of the film 103 is etched resulting in reduction of the thickness of the layer 102 in approx. half. Next, over the entire surface including it, a photo resist pattern 105 having a fixed aperture is provided, and the film 103 is etched resulting in exposure of the layer 102 to the inside of the aperture part 106. Thereafter, N2 ions are implanted into the aperture part 106, thus the pattern 105 is removed, and then an Si3N4 layer 107 is produced at the ion implanted part by a heat treatment in a high temperature steam, accordingly simultaneously, thereon and on the layer 102 with thinned thickness, oxide films 109 and 108 areproduced. In this manner, the clearance between the layer 107 and the substate 101 is changed into a fixed one, and thus this region is used as the resistance element 110.
Patent JP-H02186385-A (JP)
Title: Crt preheater for vehicle
Inventor: NAKANE SHIGEKI
IPC: G09G1/00
Filed: 1989-01-13
Abstract: PURPOSE:To sufficiently assure the preheating time for a heater by starting the operation of a preheating circuit after the point of the time when the unlocking state of a driver seat door is detected from the locking state thereof by a signal receiver. CONSTITUTION:A detecting means (signal receiver) 11 which detects the locking/ unlocking states of the driver seat door is provided. The preheating circuit 14 is operated to start preheating a CRT display device when the unlocking state of the driver seat door is detected from the locking state thereof by this signal receiver 11. The receiver 11 operates integrally with a moving signal transmitter 17 for carrying which transmits IR signals, for example, locking/ unlocking signals. The detection of the unlocking state of the door by the receiver 11 is caused prior to the door open signal of a door switch 10. The preheating time for the heater is sufficiently assured is this way.
Patent JP-H10206079-A (JP)
Title: Heat-exchanger
Inventor: KATO SOICHI
IPC: F28F9/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat-exchanger to improve brazing ability between a tube at which beads are formed and the tube insertion hole of a header pipe. SOLUTION: A heat-exchanger 1 is formed such that the end part of a tube 2 in which long beads 11 to partition a flow passage at an internal part are formed is inserted in a tube insertion hole 9 of a header pipe 4, and the tube 2 and the edge of the tube insertion hole 9 are brazed together, a flat part 2a where no bead 11 is formed at the end part of the tube 2 is provided and a burring 9a brazed in a state to make contact with the flat part 2a is formed at the edge part of the tube insertion hole 9 and further, a width A of the flat part 2a in the longitudinal direction of the tube is increased to a value higher than a width B of the burring 9a in the longitudinal direction of the tube. This constitution, though a slight difference in an insertion amount of the tube 2 is produced, prevents any influence from being exercised on brazing between the tube and the header pipe.
Patent JP-S63176501-A (JP)
Inventor: SATO YUKIO
IPC: C21D9/04
Filed: 1987-01-14
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-S56103736-A (JP)
Title: Bidirectional code converter
Inventor: TAKAYAMA TAKESHI
IPC: H03M7/02
Filed: 1980-01-18
Abstract: PURPOSE:To make bidirectional code conversion for binary coded decimal signal and pure binary signal with a simple circuit constitution, by constituting the bidirectional code conversion circuit with a gate circuit and an addition circuit outputting an addition signal of + or - depending on the content of an input signal. CONSTITUTION:An input signal 1 by binary coded decimal signal or pure binary signal is fed to a gate circuit 3 and an addition circuit 5, and a gate signal 2 indicating the input signal whether it is a decimal signal or a pure binary signal, is fed to the gate circuit 3. This gate circuit 3 outputs an addition signal 4 of + or - according to the content of input signal, this addition signal 4 is fed to the addition circuit 5, the addition circuit 5 outputs the lowest figure of the input signal 1 as it is, and the rest signal and the addition signal 4 are added by assuming it to a pure binary signal, and the pure binary signal or binary coded decimal signal being the output signal is output as an output signal 6. Further, with a simple circuit constitution, the bidirectional code conversion between the binary coded decimal signal and the pure binary signal are made possible.
Patent JP-S62165358-A (JP)
Title: Manufacture of semiconductor memory
Inventor: HAMAMOTO TAKESHI
IPC: H01L27/108
Filed: 1986-01-16
Abstract: PURPOSE:To etch a capacitor electrode without damaging a substrate by providing the steps of covering the electrode in the thickness for not burying a groove with a flattening material, removing the material buried in the groove by anisotropically etching, and patterning by isotropically etching the electrode. CONSTITUTION:A silicon nitride film 7 is formed on the overall surface, and entirely etched by an RIE. A thick oxide film is formed by thermally oxidizing on the bottom of a groove, and silicon nitride films 6, 7 are removed. After a capacitor insulating film 9 such as an SiO2 film is formed, a polysilicon 10 is so deposited by a CVD in the degree not to bury the entire groove, and a phosphorus is diffused. An SOG is, for example, formed on the entire surface, a flattening material 11 except a portion for forming a capacitor electrode is removed with a mask 12 made of resist. Then, the polysilicon 10 is removed by a CDE. The material 11 and the mask 12 are removed, an oxide film 13 is buried and flattened in the groove, a gate oxide film 14, a gate electrode 15, and source, drain diffused layer 16 are formed according to the manufacture of a normal dynamic RAM to manufacture the dynamic RAM.
Patent JP-H11201371-A (JP)
Title: Screw protecting protector for pipe joint
Inventor: SUZUKI TOSHIO
IPC: F16L57/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a screw protecting protector, which requires no threading work and is manufactured at low costs, for a pipe joint. SOLUTION: In an external thread protecting protector for a pipe joint, a pin is arranged in one end of a pipe while a box is arranged in the other end, and an external thread of the pin is engaged with an internal thread of a box arranged in another pipe while an internal thread of the box is engaged with an external thread arranged in another pipe.  The protector is constructed of a cylindrical foamed resin inside cap 1, in which a taper substantially same as that of an external thread 25 is provided and the inside diameter in the pipe longitudinal each position is smaller than the outside diameter in the pipe longitudinal each position of the external thread 25, a cylindrical outside cap 2, which is brought into tight contact with the outside of the foamed resin inside cap 1 and made of a resin non-woven fabric, and a plurality of expansible bands 3, which are wound on the outside of the non-woven fabric outside cap 2 so as to prevent the inside cap 1 and the outside cap 2 from coming off from the external thread 25.
Patent JP-S57150225-A (JP)
Title: Matrix switching network for metahertz band signal frequency
Inventor: BERUNHARUTO RARU
IPC: H04Q3/52
Filed: 1982-01-18
Abstract: In a switching network in matrix form for megahertz frequency signals, including: a multilayer printed circuit board having a plurality of row signal lines located in a first plane, a plurality of column signal lines located in a second plane and extending transverse to the row lines, the row and column signal lines intersecting one another in an intersection area, control and/or shielding conductors surrounding the lines, and metal shields enclosing the planes; a crosspoint array integrated on a chip and providing a plurality of crosspoints for the intersection area, each crosspoint presenting two semiconductor switches arranged to couple a respective column signal line to a respective row signal line; and a shielded package enclosing the chip, each line is constituted by a balanced pair of stripline conductors and is terminated at each end by its characteristic impedance. Between two signal conductor pairs in a plane there are control or power-supply conductors which are grounded for high frequencies for shielding purposes. Each crosspoint includes a balanced amplifier having two amplifying paths with internal neutralization of crosstalk via additional non-operating transistors, and high impedance input and output circuits connecting the amplifier between its row and column lines, and the module is connected to the circuit board via plug-in socket elements fastened to the circuit board and mating plug connector pins fastened to the shielded package.