baber/WOPTO huggingface dataset:
Patent JP-H0532648-A (JP)
Title: Production of epoxy group-containing compound
Inventor: MUKOYAMA MITSUAKI
IPC: C07D303/22
Filed: 1991-08-09
Abstract: PURPOSE:To obtain an epoxy group-containing compound under a mild reaction condition industrially at a low cost in high catalytic efficiency without using an expensive peracid, etc. CONSTITUTION:One or more compounds shown by formula I (R<1> is straight-chain or branched alkyl or aryl which may contain substituent group; R<2> and R<3> are H, substituted or nonsubstituted alkyl or aryl; R<1> and R<3>, R<2> and R<3> and R<1> to R may be bonded to form ring, respectively) formula II and formula III (R<7>, R<9>, R<10> and R<12> are lower alkyl, aryl, alkoxy, halogenated alkyl, COOR<13> or CONR<14>R<15>; R<15> to R are alkyl or aryl; R<8> and R<11> are H, halogen, lower alkyl, aryl or arylalkyl which may contain substituent group and further R<7> and R<8>, R<11> and R<12>, R<14> and R<15> are bonded to form ring, respectively) are reacted with an oxygen-containing gas in the presence of a compound shown by the formula R<16>CHO (R<16> is each group in R<1> or cycloalkyl which may contain substituent group) to give the objective compound shown by formula IV advantageously.
Patent JP-H0863632-A (JP)
Title: System for monitoring parking state of vehicle
Inventor: ODA GORO
IPC: G07B15/00
Filed: 1994-08-25
Abstract: PURPOSE: To provide a vehicle parking state monitoring system capable of automatically and accurately setting up a monitoring area range even when an object (e.g. vehicle) to be detected exists and simultaneously setting up detection gate ranges for all echo sounder transducers CONSTITUTION: A controller CT is provided with an arithmetic processing part CP for simultaneously transmitting ultrasonic pulses from plural echo sounder transducers S1 to Sn at the time of setting up detection gate ranges, detecting reflected waves reflected from a floor surface F and executing AND processing for these reflected signals and a setting/judging part CH for judging a reflected signal from the floor surface to be a detection gate range setting reference and setting up a detection gate range and the setting/judging part CH judges a reflected signal received at first as a reflected signal from the floor surface to set up the detection gate range.
Patent JP-H0653593-A (JP)
Title: Apparatus for generating laser beam
Inventor: EGUCHI NAOYA
IPC: G02F1/37
Filed: 1992-07-28
Abstract: PURPOSE:To make the servo pull-in control possible without malfunction by using an error signal for the length of a resonator and the signal for a reflected light for the servo pull-in control when a wavelength conversion is executed by automatically controlling the length of an external resonator or the resonator in the source of the laser beam. CONSTITUTION:In an apparatus for generating laser beam, the wavelength is converted by the resonant operation of an external resonator for the laser beam incident upon the nonlinear optical element 4 arranged for the external resonator 3 having at least a pair of reflecting means. In the reflecting means 1 which becomes the exit end of the laser bean whose wavelength is converted, means 5 is provided for shifting the reflecting means in the direction of the optical axis. The rays of the incident laser beam which are reflected at the external resonator 3 are reflected on the reflecting surface 14, thus detecting them by a photodetection element 12. In an synchronous detection circuit 13, an error signal is fetched from the resonator corresponding to the deviation of the length of the resonator with respect to the incident laser beam from the external resonator 3. Based upon this error signal, the shifting means 5 is controlled by a servo circuit 11 to servo the length of the resonator.
Patent JP-H0519810-A (JP)
Title: Production control system of iron and steel industry
Inventor: KOBAYASHI TAKAO
IPC: G06Q50/00
Filed: 1991-07-16
Abstract: PURPOSE:To suppress the generation of a small material unit accompanying a redemand and to prevent the yield and original unit from decreasing. CONSTITUTION:A data processing part detects a material unit U1 in a steel nonfeeding state and decides whether an additional order Y1 based upon the redemand, etc., can be assigned to the material unit U1. For the decision making, information on the ordered quantity of the additional order Y1, the kind and manufacture conditions of the product, the latent surplus and manufacture conditions of the material unit U1, etc., is used. When it is decided that the assignment is possible, the order Y1 is assigned to the material unit U1.
Patent JP-S6358612-A (JP)
Title: Production of thin film magnetic head
Inventor: MIURA YOSHITSUGU
IPC: G11B5/127
Filed: 1986-08-29
Abstract: PURPOSE:To produce a stable lower core by forming the grooves and a magnetic film on a substrate and grinding the surface of the substrate after applying a heat treatment to the substrate in a magnetic field. CONSTITUTION:A magnetic film 2 is formed on a substrate 1 containing the lower core grooves 3 and this substrate 1 undergoes a heat treatment in a magnetic field to reduce the warp of the substrate 1 caused when a core member is formed. Then the substrate 1 is mounted to a jig and lapped. It is desirable to apply the load to the substrate 1 in the heat treatment in order to obtain a stable lower core.
Patent JP-H03155991-A (JP)
Title: Lithographic dampening solution
Inventor: DOI KENICHI
IPC: B41N3/08
Filed: 1990-07-30
Abstract: PURPOSE:To obtain a lithographic dampening solution capable of replacing an isopropyl alcohol dampening solution of using the alkyl ether of a low molecular weight propylene oxide having substantially no surface active power. CONSTITUTION:A compound indicated by Formula (I) in the quantity of 0.1-10wt.% is added to a dampening solution. As the dampening solution at the upper limit temperature of 35-40 deg.C on the printing machine and in the quantity of addition within this density range is weak in the power of micelle formation, it lowers in the dynamic surface tension and the rise of water by the dampening solution feeder of Dahlgren system is satisfactory so that a hydrophilic nonpictorial line part can be dampened uniformly with little foaming. In this case, when the content is less than 0.1wt.%, the diffusion phenomenon of ink to the dampening solution surface occurs so that tinting and scumming appear in the printed material. When the content exceeds 10wt.%, it is unfavorable in respect of cost. Also, it is undsirable that R of the compound is more than a butyl group and (n) is more than 5, because the solubility in water is inferior and the boiling point becomes higher.
Patent JP-S6180855-A (JP)
Title: Selfprotective semiconductor device
Inventor: SHIMIZU YOSHITERU
IPC: H01L29/74
Filed: 1984-09-28
Abstract: PURPOSE:To produce an overvoltage selfprotective thyristor with excellent control precision very easily by a method wherein the second based layer near a control electrode is formed thinner than the other second base layer while photoelectric current sufficient to arc a semiconductor is generated. CONSTITUTION:The second base layer near a gate region is formed thinner than the other second base region and irradiated with light from cathode side of a thyristor. When the thyristor is impressed with voltage in the normal direction, a depletion layer extends over the first and second base layers but within the area near the gate region, the depletion layer is formed near the surface of cathode rather than any other region since the second base layer near the gate region is thinner than the other second base region. When the second base layer is irradiated with light from the cathode side, photoelectric current is generated in the depletion layer of the second base layer 3. If the photoelectric current is sufficient to normal-bias the junction of an auxiliary emitter layer 5, the thyristor fires from the gate region 6. In such a constitution, the thyristor may be provided with selfprotective function against overvoltage since the thyristor fires from the gate region without fail to operate an element safely in case the thyristor is impressed with any voltage.
Patent JP-S5991732-A (JP)
Title: Noise eliminator
Inventor: TANAKA KOUICHI
IPC: H04B1/10
Filed: 1982-11-17
Abstract: PURPOSE:To apply the titled device to a car radio or the like in which an electric field strength and noise are changed remarkably, by changing the ratio of the control level of an output of an automatic gain control circuit to the level generated from a signal generating circuit in response to the output of the automatic gain control circuit so as to obtain an excellent noise eliminating performance. CONSTITUTION:An input signal from an input terminal 1 is branched into two; one is outputted to an output terminal 9 via an LPF2, gate circuit 3 and a buffer 4, and the other is inputted to the automatic gain control circuit comprising an amplifier 5 and an automatic gain controller 6 via an HPF 5. The output of the amplifier 5 is inputted to a trigger pulse generating circuit 8 and also to a controller 7 and a P/A circuit 10. A signal is transmitted to the circuit 8 from the P/A circuit 10 in response to the output of the amplifier 6 so as to control the generating level of a trigger pulse. Then, the ratio of the output of the amplifier 6 to the level generated from the pulse of the circuit 8 is changed and the circuit 3 is controlled to improve the noise eliminating performance.
Patent JP-H063512-A (JP)
Title: Heat suppressable reflection mirror
Inventor: ITOU NAOKO
IPC: G02B5/08
Filed: 1992-06-18
Abstract: PURPOSE:To suppress high-temp. and high heat by constituting the reflection mirror of a high-output implement which outputs an extremely high temp. and high heat so as to absorb the heat of UV rays and visible rays and cool the body of the base material of the reflection mirror it self with water. CONSTITUTION:The body A of the base material of the reflection mirror which is arranged in the position of a light source part R and is cooled with the water is formed by successively laminating a nickel plating layer Ni which smoothes the rough surface (b) of the inside wall surface (a) of the body, a bright plating layer Cr which coats this nickel plating layer Ni, a heat ray absorption layer Bh which coats this bright plating layer Cr and absorbs the heat of the heat rays and a heat ray transmission layer G for reflection which coats this head ray absorption layer Bh and allows the transmission of the heat rays on the above-mentioned inside wall surface.
Patent JP-2001033484-A (JP)
Title: Wafer prober
Inventor: ITO ATSUSHI
IPC: H01L21/66
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a light weight, excellent temperature rising and falling characteristics, no warp even when a probe card is pressed and to effectively prevent a damage or a measuring miss of a silicon wafer by providing a conductor layer at ceramics having high rigidity as a chuck top conductor layer. SOLUTION: In the wafer prober 10, concentrically circular grooves 1 are formed on a surface of a ceramic board 3 in a circular shape as seen in plane, a plurality of suction holes 8 for sucking a silicon wafer are provided partly in the grooves 7, and a chuck top conductor layer 2 for connecting electrodes of the wafer to most portion of the board 3 including the grooves 1 is formed in a circular shape. A heater 41 of concentrically circular shape as seen in plane is provided to control a temperature of the wafer in a bottom of the board 3, external terminal pins are fixedly connected to both ends of the heater 41. Further, guard electrodes 5 and ground electrodes 6 for removing a stress capacitor or a noise are provided in the board 3.
Patent JP-H0870354-A (JP)
Title: Automatic call origination system for telephone set and automatic call origination method for telephone set
Inventor: TATEISHI SHUNZO
IPC: H04M1/27
Filed: 1994-08-26
Abstract: PURPOSE: To provide the automatic call origination system of a telephone set and the automatic call origination method of the telephone set having improved followup ability and capable of maintaining the appropriate number of communication operators at all times. CONSTITUTION: An ideal operator number holding part 30 detects. The number of working operators and calculates and holds the result. A call detection part 32 detects the number of operators during call at present. A call origination control part 34 controls the call origination interval of automatic call origination by fuzzy inference based on the deviation of the ideal operation number and the number of operators during call at present and the derivation of the deviation. An automatic dialling part 36 performs the automatic call origination through an exchange 24 to a public line 26 based on the call origination interval. Thus, even when the rapid fluctuation of the constant of the system occurs at the time of starting a system by feeding back call states, the number of call operators is appropriately decided by the improved followup ability.
Patent JP-S6262708-A (JP)
Inventor: KITAHARA HOZO
IPC: B28B11/00
Filed: 1985-09-12
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-H0254061-A (JP)
Title: Leg of prefabricated scaffold frame, its manufacture, and apparatus therefor
Inventor: HIGUCHI EIJI
IPC: E04G1/14
Filed: 1988-08-13
Abstract: PURPOSE:To obtain uniform weld strength all the time by increasing the length of welding without damaging appearance by a method in which a washer-based crossed bracing pin projectionally machined is fitted to the leg with resistance welding. CONSTITUTION:Metal pipes A are sent intermittently by a carrier 20, and one end of the pipe A is subjected to a projecting and boring process by means of a positioner 29 and a press 28 and the other end is subjected to a boring process by a press machine 35 and a positioner 36. A washer-based crossed bracing pin 3 is projectionally welded to both ends of the pipe A by paired projection welders 38 and 39. The uniform quality-leg of good finish can thus be obtained automatically with good efficiency.
Patent JP-H0866512-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-08-26
Abstract: PURPOSE: To increase the interest of a game. CONSTITUTION: Since a game panel 12 is inclined in a vertical direction, the running-down speed of a pachinko ball is decreased, and the pachinko ball shows a complicated motion passing on the game panel 12 and drawing a large number of gentle parabolas, which increases probability to win in a winning port, therefore, it is possible to enjoy a process up to a specific state by a player and to heighten the taste for the game.
Patent JP-H0737419-A (JP)
Title: Polymer electrolyte
Inventor: TONOMURA TADASHI
IPC: C08L71/02
Filed: 1993-07-23
Abstract: PURPOSE:To provide a polymer electrolyte which is used for an electrochemical element, can realize a thin form and a large area, and can exercise an excellent conductivity. CONSTITUTION:This polymer electrolyte consists of an aprotic solution in which an acrylonitrile copolymer, polyalkylene oxide, and salt are dissolved. The polyalkylene oxide functions as cross-linking points in a gel solution formed of the aprotic solution in which the acrylonitrile and the salt are dissolved, and a polymer electrolyte which has an excellent self form-maintaining property, an excellent electrolyte holding property, and an excellent adhesive property, without reducing the conductivity, and has a high mechanical strength, can be obtained.
Patent JP-H0367327-A (JP)
Title: Addition circuit
Inventor: YAMAGAMI YUTAKA
IPC: G06F7/506
Filed: 1989-08-07
Abstract: PURPOSE:To shorten the carry transmitting time by producing the control signals corresponding to the bits of an input pair and controlling the transmission of the carry to a rank higher by two bit via a single gate circuit. CONSTITUTION:The lower rank bits A1 and B1 and the higher rank bits A2 and B2 of the 2-bit input pairs 101 and 102 are inputted to a logic circuit 107. Thus a carry transmission control signal 108 is produced together with a carry generation control signal 109. Both signals 108 and 109 are inputted to a logic circuit 110 as the control signals. Then a carry input Cin is outputted to the output 105 as long as the logical value of the signal 108 is equal to 1. Meanwhile the logical value is outputted to the output 105 when the logical value of the signal 109 is equal to 1. Otherwise the logical value 0 is outputted to the output 105. An arithmetic part 106 adds the binary numbers of 2 bits given to the pairs 101 and 102 to the input Cin and outputs the sums S1 and S2 to an output pair 104. Thus the carry can be transmitted to a rank higher by two bits under the control of a single gate circuit. Then the carry transmitting time is shortened.
Patent JP-H0486507-A (JP)
Title: Detecting apparatus for central position
Inventor: NINOMIYA YUKI
IPC: G01B11/00
Filed: 1990-07-30
Abstract: PURPOSE:To enable easy and accurate detection of the central position between two light sources by detecting a slippage of the central position between the two light sources from the central position of a screen of an image sensing device on the basis of a luminance signal of an image sensed by the image sensing device. CONSTITUTION:Light sources 2 and 3 in a pair are provided on the opposite sides of a rotary table 1 apart by a prescribed space from each other. In an image sensing device 7, images of the two light sources 2 and 3 are formed on an image sensing surface by a lens system, converted into video signals and outputted to a determining device 9 and a display 10. In the device 9, a slippage of the central position between the two light sources 2 and 3, that is, the central position of the table 1, from the central position of a screen of the device 7 is detected and it is determined whether the central position of a screen of a stereo camera 6 is directed to the central position of the table 1 or not. As the result of this determination, the device 9 makes LCD of OK lighted when the central positions of the table 1 and the screen of the camera 6 are aligned with each other, while making LCD in the direction of the slippage in relation to the central position of the table 1 lighted when they are not aligned. In a display 10, a binary-coded signal outputted from the device 9 is displayed.
Patent JP-H0544927-A (JP)
Title: Inner cylinder of gas turbine combustor
Inventor: TANIMURA SATOSHI
IPC: F23R3/06
Filed: 1991-08-13
Abstract: PURPOSE:To carry out efficiently cooling of an inner cylinder of a gas turbine combustor with a small amount of air. CONSTITUTION:An inner cylinder of a gas turbine combustor has a plurality of airstream grooves 1 provided inside a wall of the inner cylinder and running in the same direction as a combustion gas flowing direction, and air holes 4 and 5 provided on both inner and outer surfaces of the wall and communicated with the airstream grooves 1. In this instance, the air holes 4 and 5 have a larger area than a cross sectional area of the air-stream grooves 1 with which it is communicated. Further, a plurality of cooling fins are provided in an outer surface of the wall and running in the same direction as the combustion gas flowing direction.
Patent JP-S6183416-A (JP)
Title: Evaporative cooling apparatus of internal-combustion engine
Inventor: KINDO MASAHIKO
IPC: F01P3/02
Filed: 1984-09-29
Abstract: PURPOSE:To improve thermal load by returning the liquid coolant supplied from a condenser into a cooling jacket through the vicinity of the seat part of an exhaust valve, thus effectively cooling the exhaust-valve seat part. CONSTITUTION:A coolant feeding hole 52 is formed in close to a valve seat 55 for an exhaust valve and a valve seat 58 for a suction valve, between these valvees installed onto a cylinder head 3. The feeding hole 52 communicates to a coolant gallery 50, and the coolant cooled by a condenser forms liquid phase and is returned into a cooling jacket 5 in the vicinity of the valve seats 55 and 58 of an exhaust valve 54 and a suction valve 57. Therefore, the vicinity of the valve seat is effectively cooled, and thermal load is improved.
Patent JP-H0485535-A (JP)
Title: Photographic solid processing agent improved in water sollubility
Inventor: TANAKA KENICHI
IPC: G03C5/26
Filed: 1990-07-30
Abstract: PURPOSE:To improve the solubility into water and to facilitate a liquid preparing operation by forming the processing agent to a plate shape and providing apertures on this plate. CONSTITUTION:This photographic processing agent A is formed to the plate shape and is provided with the apertures 1 of a suitable number and shape. The processing agent A is preferably previously solidified by utilizing a water- soluble polymer and further the surface of the solidified processing agent A is coated with the water-soluble polymer. For example, the aperture 1 engages with a stirring rod when this processing agent A is charged into a liquid preparing tank for a replenishing liquid. Since the processing agent is rotated by the rotation of the stirring rod, the processing agent dissolves in a short period of time.
Patent JP-2000035355-A (JP)
Title: Measuring apparatus for amount of gas
Inventor: KONDO TOSHIHIKO
IPC: G01F17/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the amount of a gas inside a gas capturing tank can be measured easily while a measuring operator is not stationed by a method wherein a set tension is given to a linear or beltlike body in such a way that a resistor is moved by following the up-and-down movement of a float with reference to a fixation part and a fixed contact is installed so as to come into sliding contact with the resistor. SOLUTION: A liquid 2 which is housed in a liquid tank 1 is introduced into a gas capturing tank 3, An evacuation pump is connected to the upper part inside the gas capturing tank 3 so as to be operated. Then, a gas between the level of a liquid 2' goused inside the gas capturing tank 3 and an upper end plate 3a is discharged so as to be set to a state that the gas does not exist substantially. When a gas 5 is introduced into the gas capturing tank 3 in this state by using a gas intake pipe 4, the level is pushed up, and a gas-filled region 6 is formed according to the amount of the gas 5. A float 9 on the level is moved downward, a linear or beltlike body 12 is wound on a drum 14, a resistor 13 is raised with reference to a fixed contat 15, and a resistance value across a resistor terminal 17 and a fixed-contact terminal 16 is detected as the amount of the gas 5.
Patent JP-H0870176-A (JP)
Title: Manufacture of foldable multilayer circuit board
Inventor: TANAKA YASUO
IPC: H05K1/02
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a foldable multilayer circuit board having less moisture absorption and less thermal expansion coefficient at low cost by a method wherein a circuit board with a prescribed bored part is provided on one side of a semi-cured thermoset resin on a flexible circuit board, a crosslinked polyolefin sheet having a specified thickness is put on the surface on the outer edges of the circuit board and lamination is performed. CONSTITUTION: A sheet 1 with an internal layer circuit, which is formed of glass-cloth epoxy resin double-sided copper-clad plates 2 with an internal layer formed on one side, glass-cloth base material flexible thermosetting prepregs 3 and a glass-cloth base material flexible thermosetting copper-clad sheet 4, is put and moreover, a crosslinked polyethylene sheet 1 of a thickness of 0.1 to 2.0mm is superposed on the sheet 1. Here, a position, which is finally used as the position of a flexible circuit sheet, is previously bored in the plates 2 using an NC router or the like. Stainless plates are respectively put on the upper and lower surface of the stacked materials, lamination is performed, the sheets 1 are removed and perforation plating is applied to a rigid multilayer circuit board to obtain a flexible multilayer printed board.