baber/WOPTO huggingface dataset:
Patent JP-S6270179-A (JP)
Title: Winding tube
Inventor: YOOZEFU BETSUKAA
IPC: B65H75/08
Filed: 1986-07-15
Abstract: Axially extending ribs (7,8) are evenly distributed around the circular circumference of a lap creel. Upper ribs (7) protrude radially outwardly from the outer surface of a shell (5) of the lap creel in an upper carrying portion (1). Lower ribs (8) protrude radially inwardly from the inner surface of the shell (5) in a lower carrying portion (2). The radius of the upper carrying portion (1) is smaller than the radius of the lower carrying portion (2). Radially outer limiting surfaces (9) of the upper ribs (7) have a smaller radius than the inner radius of the shell (5) in the lower carrying portion (2). The radially inner limiting surfaces (10) of the lower ribs (8) have a radius which is larger than the outer radius of the shell (5) in the upper carrying portion (1). The limiting surfaces (9) of the upper ribs (7) have a larger radius than the radius of the limiting surfaces (10) of the lower ribs (8). Nesting of a plurality of creels is substantially facilitated and the quantity of material for casting these creels in a mold is substantially reduced, yet the resulting light-weight structure has substantial strength.
Patent JP-S6143449-A (JP)
Title: Forming process of wiring pattern
Inventor: KISHIDA JUICHI
IPC: H01L21/768
Filed: 1984-08-08
Abstract: PURPOSE:To form a wiring pattern with high reliability by a method wherein a metallic wiring is prevented from disconnection by means of forming resist patterns repeatedly on an etched surface of upper metallic layer and then etching lower metallic layer. CONSTITUTION:A chrome layer 8 is formed on the surface of high resistant substrate 1 and then an Al layer 2 is formed further forming a resist pattern 3 by photolithography. If this pattern 3 contains any solid matter 6, an A layer below the solid matter 3 is etched causing a disconnection in an Al wiring 5. If a resist pattern 9 is reformed at this time, a normal resist pattern may be formed at a disconnected part 7 on the wiring 5. Through these procedures, the disconnected part 7 on wiring 5 may be connected since a chrome wiring 11 may be left as it is exposed by means of etching any needless parts 10 of chrome layer 8.
Patent JP-S5869429-A (JP)
Inventor: SAKURAI BUICHI
IPC: H02J3/36
Filed: 1981-10-16
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-S5590866-A (JP)
Title: Function testing machine for digital integrated circuit
Inventor: TSUKADA HIROSHI
IPC: G01R31/26
Filed: 1978-12-29
Abstract: PURPOSE: To carry out complete test by detecting abnormality in comparison of outputs of a standard device or a device to be tested at every time where the output of any of both devices varies.  
     CONSTITUTION: A test pattern from a pattern generator 1 is supplied to a standard device 4 and a device 5 to be tested. Level comparators 6 and 7 receive the outputs of devices 4 and 5, and the outputs are delivered to a pattern comparator 10. Further, the outputs are supplied through delay circuits 8 and 9 to a pattern comparator 10, and further supplied to one-shot multipliers 11 and 12 to produce strove pulses. The outputs of level comparators 6 and 7 are coincident with each other, if they are normal, and they are not coincident, if they are abnormal. As a result, the output state of a good or bad signal generator 13 is varied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5866238-A (JP)
Title: Electric field emittion type ion source
Inventor: ARIMOTO HIROSHI
IPC: H01J27/26
Filed: 1981-10-16
Abstract: PURPOSE:To facilitate the axis matching of an emitter tip and a protruded electrode and to cool the temperature of the emitter tip point more effeciently than before by fitting a metallic wire to the electrode terminal so that the emitter tip is made vertical to the electrode terminal. CONSTITUTION:An emitter tip 5 is inserted into one of two grooves formed on a jig 4 in a cross shape at a right angle and a linear wire 6 made of tungsten W is inserted into the other groove so that they are intersected and the intersected portion is welded, thus the emitter tip 5 is vertically fitted to the linear wire 6. Since the shape of the wire 6 is linear, the axis matching of the emitter tip 5 fitted to said wire 6 and a protruded electrode 8 is made easy, and in addition, the emitter tip 5 point is cooled through a sapphire insulation block 10 and Ni electrodes 12, 13 having an excellent coefficient of thermal conductivity, and the connecting portion of the W wire 6 and the Ni electrodes 12, 13 is linear in shape, thereby the emitter 5 can be efficiently cooled.
Patent JP-S5954903-A (JP)
Title: Method and apparatus for measuring thickness of coated pipe without destruction
Inventor: OOGAMI HIDEAKI
IPC: G01B7/06
Filed: 1982-09-24
Abstract: PURPOSE:To obtain the thickness of a zirconium liner coated pipe throughout the entire surface highly reliably and simply in a short time, by applying different frequencies to the measuring coils in two eddy current type thickness measuring systems, and utilizing the generated eddy currents. CONSTITUTION:For example, the thickness of a coated fuel pipe filled with nuclear fuel and the thickness of a pure zirconium liner, which is lined on the inner surface of the main body of a zirconium alloy coated pipe are measured without destruction.in a first eddy current type thickness measuring system 10 utilizing eddy currents, a high frequency is applied, and the thickness of the liner layer is measured. The output signal (a) is inputted to an operation system 11. In a second eddy current type thickness measuring system 12, a low frequency is applied and the thickness of the coated fuel pipe is measured by utilizing the eddy currents. The result signal (b) is inputted to the operation system 11. In this system, comparison and operation are performed based on the calibrating curves of the thicknesses of the coated fuel pipe and its liner layer, which are sotred in advance. The computed results are outputted to a recording system 13 and analog or digital displays are performed.
Patent JP-S6225343-A (JP)
Title: Digital signal recording device
Inventor: SUZUKI TOSHIO
IPC: G06F11/28
Filed: 1985-07-25
Abstract: PURPOSE:To read control codes out of a memory according to an input signal as an address and to control a recording part by writing a recording start control code and a stop control code in memory cells which have the input signal values of recording start conditions and stop condition as addresses. CONSTITUTION:For example, recording is started when the input signal from a digital signal input line 103 is (00000110) in binary notation and stopped when (00100000), (00100001), or (11001111). In this case, the start control code (10) and stop control code (11) are written in cells which has said numerals as addresses in the memory of a control memory part 4 and other numerals are written in other address. The signal inputted from the digital signal input line 103 is supplied to the control memory part 4 as well as a data recording part 5 and a control code is read out of the memory by using the value as an address to control the data recording part 5 through a recording operation signal line 102.
Patent JP-H1158596-A (JP)
Title: Cemented body composed of metallic base and ceramic base
Inventor: YOSHIZAWA IZURU
IPC: B32B15/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cemented body composed of a metallic base and a ceramic base, which are laminated through an adhesive, and has an excellent thermal conductivity without being affected by warpage or winding of the cemented base. SOLUTION: A cemented body A is formed by laminating a metallic base 1 and a ceramic base 2 through an adhesive 3, where at least on either of the metallic base 1 or the ceramic base 2, a metallic heat transfer body 5 capable of deforming by external pressure is cemented directly. The metallic heat transfer body 5 is arranged between the metallic base 1 and the ceramic base 2. Thereby thermal conductivity between the metallic base 1 and the ceramic base 2 is improved. By applying pressure beforehand to the sides opposite to the sides of the other bases 1 or 2 of the metallic heat transfer. body 5 directly cemented to either of the bases 1 or 2, the shape of the metallic heat transfer body 5 can easily follow the shape of the other bases 1 or 2.
Patent JP-S6328395-A (JP)
Inventor: BUORUFUGANGU MIYURAA
IPC: C12M1/40
Filed: 1987-07-03
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-H066209-A (JP)
Title: Programmable logic array
Inventor: HIBI TOSHIO
IPC: G11C19/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide a programmable logic array which has a least circuit scale by using an FF or a latch used as a logic circuit as a write/read-only register. CONSTITUTION:A programmable logic array has a normal mode where a logic is formed and a write/read mode where the externally inputted data are written and then read out of a memory cell. A combination circuit 5 is added to the programmable logic array to use a write/read shift register which is used in a write/read mode as a flip-flop included in a logic forming macrocell in a normal mode.
Patent JP-H0513754-A (JP)
Title: High speed turn-on device
Inventor: SHINOHE TAKASHI
IPC: H01L29/74
Filed: 1991-07-05
Abstract: PURPOSE:To ensure a high speed turn-on device which is capable of turning on at high speed with lower loss and which is prevented from erroneous arcing even though anode voltage is raised in a short time after a current is attenuated by setting a diode carrier life time in a thyristor including an insulating gate. CONSTITUTION:Once positive voltage is applied to a gate electrode 10, a channel region CH of a p type base layer 4 is inverted to inject electrons from an n<+> type emitter layer 5 into an n<-> type base layer 3. Once positive holes corresponding to those electrons are injected from a p<+> type emitter layer 1 into the n<-> type base layer 3, a thyristor is turned on. Herein, the lifetime of the electron in the n<-> type base layer 3 is set to be longer than a time required for a pulsed current to be conducted to the device to increase to one 0.1 times the peak value thereof, and the lifetimes of the electron and of the hole are set to be shorter than a time interval until anode voltage is applied after the pulsed current is conducted.
Patent JP-2000352827-A (JP)
Title: Production of semiconductor device
Inventor: AOKI HIDEMITSU
IPC: H01L21/306
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To remove a resist film and a surface hardened layer of the resist produced when easily oxidizable films such as copper wiring and a low dielectric constant film are formed and dry etching for exposing these films is carried out without damaging the easily oxidizable films. SOLUTION: An HSQ film 5 and a silicon nitride film 4 are dry-etched using a resist film 6 as a mask until the silicon nitride film 4 is exposed to form a through hole 7. Hydrogen/nitrogen plasma treatment is then carried out to vary the shape and properties of a surface hardened layer 9 of the resist, and the resist film 6, the surface hardened layer 9 of the resist and residue 8 on etching are removed by wet-treatment with an amine removing solution.
Patent JP-S5954745-A (JP)
Title: Fuel feeding apparatus for engine
Inventor: MATSUOKA TAKESHI
IPC: F02M37/00
Filed: 1982-09-22
Abstract: PURPOSE:To effectively suppress abnormal combustion by controlling the amount of feed of reformed gas in accordance with the state of abnormal combustion in engine, in an apparatus in which gasoline and the hydrogen-containing reformed gas reformed from alcohol are supplied into an intake system through separate passages. CONSTITUTION:Alcohol-blended gasoline in a fuel tank 8 is supplied into a reformer 4 by a fuel pump 6, and converted into the gaseous fuel consisting of gaseous gasoline and hydrogen-containing reformed gas. Said gaseous fuel is supplied into a heat-exchanger 5, and cooled, and separated into liquid gasoline and reformed gas, and the liquid gasoline is supplied into a carburetor 13, and the reformed gas is supplied into a mixer 1, and the both substances are sent into an engine 1. When abnormal vibration is generated in the engine because of generation of knocking, said abnormal vibration is detected by a detector 15, and the opening degree of a flow-rate control valve 14 is increased through a control circuit 16. Thus, generation of knocking can be suppressed by increasing the amount of feed of reformed gas and increasing, the combustion speed in engine.
Patent JP-H1112319-A (JP)
Title: Change in polymerizing condition in multiphase vapor-phase polymerization of olefin
Inventor: MAMIYOUDA TAKAHIRO
IPC: C08F10/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for changing polymerizing conditions so as to enable the reduction in production of an off-specification product in the method for changing the polymerizing conditions including a change in the polymerizing conditions in at least the former stage when carrying out the multistage vapor-phase polymerization of an olefin using a fluidized bed type polymerizer. SOLUTION: The volume of a solid catalyst in a fluidized state in the latter stage is reduced at the time of or before changing the polymerizing conditions in the former stage so that the volume of the solid catalyst in the fluidized when a change in the latter stage may be <=70% based on the stationary stage when a change in polymerizing conditions in the former stage is completed. After the change in the polymerizing conditions in the former stage is completed, the volume of the solid catalyst in the fluidized state in the latter stage is restored to the stationary state.
Patent JP-H067596-A (JP)
Title: Bathroom clothes dryer
Inventor: HASEGAWA YUKIHISA
IPC: D06F58/10
Filed: 1992-06-24
Abstract: PURPOSE:To provide a cheap clothes dryer which can be installed in an existing bathroom by heating air absorbed from outside of the bathroom with a heat exchange element and a heater element to blow into the bathroom where clothes are placed, followed by heat exchanging with the heat exchange element through absorbing moisture generated in drying clothes and exhausting the air. CONSTITUTION:When the clothes dryer installed in a bathroom is operated, the controller 17 is operated to drive an air blower on the side of the bathroom. Then, air (a) is absorbed from an air absorbing port 8 on the side of a dressing room through an air absorbing duct 7 and an outdoor air absorbing port 5. When air passes through the heat exchange element 13, the temperature is raised and further heated with the heater element 14, and the air is blown as dry air into the bathroom from the outlet 14 on the side of the bathroom to dry clothes in the bathroom. Then, moisture generated by the drying operation is absorbed from the absorbing port 11 with the operation of an air blower 16 followed by heat exchange with air (a) with the heat exchange element 13. After temperature is lowered by giving heat energy to the air (a), the air is exhausted from exhaust port 9 via outdoor air discharge port 6 and exhaust duct 8.
Patent JP-H06190705-A (JP)
Title: Method of polishing end part of glass optical waveguide
Inventor: OTSUTOO AI SENTETSUSHI
IPC: C03B37/15
Filed: 1993-06-14
Abstract: PURPOSE: To reduce reflectance of a connector by slightly melting the surface of a glass waveguide distal end in a polishing method for the distal end in a fiber optic connector. CONSTITUTION: A ferrule 5 normally made of ceramic or a metal alloy holds a waveguide distal end 6 in it, the ferrule 5 and the distal end 6 are ground or polished by a material 8 placed on a polishing wheel 9, and an aquatic slurry 7 is used it necessary. An adequate material 8 for this polishing is a grinding pad using fine diamond or aluminum particles, a given woven napless nylon cloth is used as the material 8 for preferable polishing, and the aquatic slurry 7 is silicon dioxide as fine as possible and is impressed by downward pressure of 30-60 psi. After the grinding or the polishing are finished, the waveguide distal end 6 is slightly melted for realizing a suitable reflectance.
Patent JP-S6320550-A (JP)
Title: Film managing system
Inventor: TAKANO KAZUO
IPC: G06F13/00
Filed: 1986-07-14
Abstract: PURPOSE:To make an operator's intervention unnecessary at the time of an operation, by determining a control computer which becomes the center, and registering, referring to, and updating a data which has been generated by each personal computer and office computer, in an external storage device of the control computer. CONSTITUTION:A film managing file is a system for managing in a lump the information of a file which has been registered at a control computer 3 side and an only managing file. A file registering part 200 has a function being equal to that of a file securing part 90 of command input computer 1, 2 sides, and secures an area of the file in a fixed disk being an external storage device of the control computer 3, by file information which has been received from the command input computer 1, 2 sides. In reverse to the file registering part 200, a file deleting part 220 releases a file area which has been secured already in the fixed disk being the external storage device of the control computer 3, by a file deleting command which has been receiving from the command input computer 1, 2 sides, and executes a processing for deleting a data in the file.
Patent JP-H074241-A (JP)
Title: Auxiliary chamber type engine
Inventor: SEKIYAMA YOSHIO
IPC: F02M61/14
Filed: 1993-06-14
Abstract: PURPOSE:To provide an auxiliary chamber type engine of such constitution that air flowing into an auxiliary combustion chamber through a communicating hole flows in as counterflow to fuel spray so as to uniform mixing in the auxiliary chamber. CONSTITUTION:A main combustion chamber and an auxiliary combustion chamber 2 are communicated with each other by a communicating hole 9, and a fuel injection nozzle 10 is provided with numerous nozzle holes 11 formed in the direction of jetting fuel spray F radially toward the side wall surface 25 of the auxiliary combustion chamber 2. The communicating hole 9 is extended in the inclined state toward the side wall surface 25 of the auxiliary combustion chamber 2 from the main combustion chamber side, and the opening part 7 of the communicating hole 9 opened to the auxiliary combustion chamber 2 is formed in a position opposed to the fuel spray F flowing along the side wall surface 25. The air A flowing into the auxiliary combustion chamber 2 from the main combustion chamber through the communicating hole 9 is made into counterflow to the tip part 20 of the fuel spray jetted from the numerous nozzle holes 11 and also made into right-angled flow to the intermediate part 22 of the fuel spray F.
Patent JP-S5866408-A (JP)
Title: Delay line
Inventor: KAMETANI KAZUO
IPC: H03H7/32
Filed: 1981-10-16
Abstract: PURPOSE:To obtain a miniaturized and inexpensive delay line which is available over a wide range of frequency bands, by forming an inductance element of a delay line including the inductance element and a capacitor by folding the zigzag conductor lines in the width direction. CONSTITUTION:An inductance element L is provided with zigzag conductor lines 2, 21, 23 and 24 and a connector bar 3. These conductor lines are folded from a surface of a plate-like magnetic material 1 to the other surface via a side surface in the width (W) direction. A capacitor containing an electrode 5 on the counter surface of a dielectric material 4 holding an earth electrode 6 between them and the bar 3 are connected to the other side surface of the material 1. As a result, the magnetic fluxes phi1 and phi3 are set in the opposite direction to the magnetic fluxes phi2 and phi4. These magnetic fluxes are formed by the currents which flow the lines 21, 22, 23 and 24. At the same time, the magnetic fluxes phi1 and phi3 are set opposite to the fluxes phi2 and phi4 of a diagonal line, and the connecting force is weak among them. The fluxes phi1-phi4 have the shortest loop. As a result, the uniform inductance is obtained over a wide range of frequency bands.
Patent JP-H0460901-A (JP)
Title: Calibration system for reading out voltage of overwrite characteristic inspection
Inventor: HOSHIZAKI TAKAAKI
IPC: G11B5/09
Filed: 1990-06-25
Abstract: PURPOSE:To objectively obtain reliable data by respectively converting the reading out voltages of a residual LF signal and an HF signal to the reference voltages read out by a reference magnetic head for two sheets of master disks respectively having a uniformly thin film thickness and thick film thickness and comparing these voltages. CONSTITUTION:The calibration straight lines KL, KH for the disks of arbitrary film thicknesses are determined by two sheets of the master disks having the different film thicknesses. The average value of the reading out voltages of the high-frequency test signal (HF) for the disk which is to be inspected and has an unknown film thickness ds and the low-frequency test signal (LF) made to remain by overwriting is obtd. for one round of tracks in the inspection of the overwrite characteristic. Then, the unequalness of the film thickness or film quality is eliminated and the respective average values are converted to the reference voltages by the calibration straight lines KL, KH. These voltages are then compared, by which the frequency characteristics of the magnetic head and the film thickness of the magnetic disk are considered. The objective overwrite characteristic inspection is carried out for the magnetic disk having the arbitrary or unknown film thickness in this way and the reliability of inspection data is improved.
Patent JP-H0711569-A (JP)
Title: Method and apparatus for arranging two tubular articles at specified position on corresponding substrate
Inventor: MIGURIORINI PIEERU RORENTSUO
IPC: D06C5/00
Filed: 1994-06-24
Abstract: PURPOSE: To enable operation with a simple structure and with high reliability by mounting a pair of tubular articles in a predetermined position on a corresponding support in cooperation with cylinders, pushing elements and position- detecting sensors provided on a carriage. CONSTITUTION: A pair of stockings 1, 1' are temporarily and irregularly attached onto respective corresponding support shapes 2, and thereafter, the carriage 4, on which the cylinders 6, the pushing elements 5 and the optical sensors 3, 3' are mounted, is moved forward to the end 20 of a shape 2 and the end of the pushing element 5 is brought into contact with the end of an elastic hem 10 of a stocking 1 and is raised so as to make detection with the optical sensor 3 easy, and then the carriage 4 is further moved forward to carry out similar operation for the other stocking 1', too.  Then, the carriage 4 is moved backward and the cylinders 6 are operated to compress and hold the elastic hems 10, 10' of the stockings 1, 1' with pads 60 thereof, and thereafter, the carriage 4 is further displaced backward to pull the stockings 1, 1', and at this state the shapes 2 are closed, are tightened and are lined up, and then holding is released.
Patent JP-S5866995-A (JP)
Inventor: INUKAI SHINICHIROU
IPC: G02F1/17
Filed: 1981-10-16
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-H1112502-A (JP)
Title: Flame-retarded composition
Inventor: SAWADA HIROTAKA
IPC: C08L69/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retarded composition incorporated with an inorganic, light-accumulating pigment showing sustainable light-accumulating capacity for extended periods, suitable for nighttime guiding/displaying materials, interior materials or the like. SOLUTION: This composition is composed of polycarbonate incorporated with 10 to 30 wt.% (based on the whole composition) of an inorganic light- accumulating pigment free of radioactive material, and has an oxygen index of at least 30, releases no detectable quantity of a hydrogen halide gas when burned and shows an afterglow luminance of at least 1 mcd/m<2> after 2 h, determined in accordance with JIS C7614.