baber/WOPTO huggingface dataset:
Patent JP-S57176408-A (JP)
Title: Process controlling method
Inventor: NAKANE SHINICHI
IPC: G05B11/42
Filed: 1981-04-24
Abstract: PURPOSE:To suppress the overshoot and to decrease the settling time, by making the operations of load, changing speed and objective arrival time when the set point is changed. CONSTITUTION:A change in a temperature rise set point TUP being a difference between a set point TWR and an inlet temperature TNi is decided 13, is given to an operation control section 14 and is operated with a process variable signal TWOB being an output of a gate temperature sensor 5 to obtain a deviation TER. The deviation TER is gien to the section 14 including rate and differentiating operation sections 8 and 10, and an integration operation section 9. An output VTi of the section 14 is summed with the output of the sections 8 and 10 to output a TC and a signal controlling a switching section 15 fixing the control output to a specified value. Thus, the changing speed and the size of load of the set point are operated and if normal control or fixed control is switched 15, and a process 12 is controlled via an output range limiter 11, allowing to suppress the overshoot and to decrease the settling time.
Patent JP-H02240921-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO HIROMI
IPC: H01L21/28
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the formation of silicide by using thermal nitriding in a nitriding ambience of a high-melting metal formed as a pure metal by sputtering or the like, as a method of forming a barrier layer of a high-melting metal nitride for preventing the formation of the silicide. CONSTITUTION:A pure metal 1 formed into a film by a sputtering method or the like is thermally nitrided in a nitriding ambience of NH3, N2 or the like, whereby a barrier layer 4b of a high-melting metal wiring layer is obtained. On the occasion, first a Ti layer is formed as a film by the sputtering method and then thermally nitrided in the NH3 ambience at a prescribed temperature. Although silicide is formed a little in a part of contact of an Si substrate 3 with Ti and a structure is formed to be TiN/TiSi2/SiSub, to be exact, on the occasion, a contact characteristic is not impaired. By this method, a capacity of a metal nitride of preventing the formation of the silicide between the high- melting metal wiring 4b and substrate Si 3 at a high temperature can be improved.
Patent JP-S52145758-A (JP)
Title: Inspecting system of digital protective relay
Inventor: NII YOSHIJI
IPC: G01R31/00
Filed: 1976-05-31
Abstract: PURPOSE: In inspecting, by using known set value for inspecting purpose which is stored in another memory circuit, digital protective relay for the protection of electric system is superintended without tremendous inspecting data. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53147689-A (JP)
Title: Fluorescent substance
Inventor: HASE TAKASHI
IPC: H01J61/44
Filed: 1977-05-30
Abstract: PURPOSE: To provide a chloroboric acid salt fluorescent substance with a high luminous efficiency and intensity by substituting one or more of vibalent metals such as Be, Mg, Zn, Sn and Po for a portion of Ca in a well-known (Ca, Eu 2+ ) 2 B 5 O 9 Cl fluorescent substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09261882-A (JP)
Title: Charging method and charging apparatus
Inventor: NAGAI TAMIJI
IPC: G05F1/46
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To keep, to a certain degree, the time until full charging condition is recovered in order to prevent deterioration of a secondary battery by starting again the charging of the secondary battery after the predetermined time has passed from the detecting time when it is detected that the secondary battery reaches the predetermined condition after the full charging of the secondary battery is detected and charging is stopped. SOLUTION: A control circuit 7 controls supply of an output voltage of a constant voltage circuit 4 to a secondary battery 5 based on a detected value of the voltage detecting circuit 6 and a detected value of the current detecting circuit 9. Here, when charging is continued and the battery voltage reaches the full charging voltage value, charging to the secondary battery is stopped. Thereafter, when a battery voltage is lowered due to self-discharging to reach the reference voltage, a timer in the control circuit 7 is activated to restart the charging to the secondary battery 5 after the predetermined time has passed to continue the recharging until the battery voltage reaches the full charging voltage. Thereby, even if the detected battery voltage includes an error, good charging can be made to prevent characteristic deterioration of the secondary battery 5.
Patent JP-H02242538-A (JP)
Title: Structure of circuit block
Inventor: KOGA YOSHIRO
IPC: H01H9/16
Filed: 1989-03-15
Abstract: PURPOSE:To make soldering process unnecessary and lower the production cost by carrying out bending process of a supporting spring just before assembly of a circuit device depending on an open part formed in a substrate. CONSTITUTION:A device installation part 30 is so formed integrally in a molded substrate 21 as to correspond to the central part of a pair of holding springs 2 3 and open parts 31 are formed in a molded substrate 28 in the both outside ends of the device installation part 30 and opened along with each holding piece 23b. Owing to the open parts 31, supporting springs 23 can be bending- processed just before assembly of a circuit device so that qualities of the holding pieces 23b and supporting pieces 23a are stabilized and moreover holding and connecting the circuit device are carried out by the holding springs 23 and holding pieces 23b so that soldering process becomes unnecessary. As a result, installations for soldering is also unnecessary and production cost can be lowered.
Patent JP-S62220002-A (JP)
Title: Circularly polarized wave plane array antenna
Inventor: ITO FUMIHIRO
IPC: H01Q21/24
Filed: 1986-03-20
Abstract: PURPOSE:To improve the reflection loss in the operating frequency and to improve the image suppression degree by providing a metallic piece for matching adjustment to a position opposed to a couple of exciting probes respectively. CONSTITUTION:A conductor foil 7 is projected by a prescribed length on a common plane of a base 3 so as to be orthogonal in the center of holes 4, 5 to constitute a couple of exciting probes 8, 9. The metallic pieces 20, 21 for matching adjustment are formed on the base while being opposed respectively to a couple of the exciting probes 8, 9 and have a capacitance. Since one terminal of the metallic pieces 20, 21 is in contact with the metallic plate 2 in terms of DC, the cut-off frequency is decreased and the reflection loss from the suspended line to the waveguide mode is improved.
Patent JP-H11258215-A (JP)
Title: Ultrasonic method for inspecting butt-fused part of resin tube and ultrasonic inspecting device using same
Inventor: HIGUCHI HIROSHI
IPC: G01N29/07
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of non-destructively inspecting whether a fused interface region is in a sound textural state or not in the butt-fusion of resin tubes. SOLUTION: An ultrasonic method for inspecting the butt-fused part of resin tubes is formed of a step to arrange an ultrasonic transmitting probe 2 and an ultrasonic receiving probe 3 separately at both sides sandwiching the butt- fused part 1a of resin tubes and to position the ultrasonic transmitting probe 2 and the ultrasonic receiving probe 3 so that ultrasonic waves transmitted from the ultrasonic transmitting probe 2 may reach the ultrasonic receiving prove 3 through the butt-fussed part 1a, a step to measure the propagation delay time of the ultrasonic waves, and a step to evaluate the soundness of the butt-fused part 1a by comparing the measured propagation delay time with a reference value.
Patent JP-S58179960-A (JP)
Title: Cassette shifting driver
Inventor: IMAZAIKE KANJI
IPC: G11B15/675
Filed: 1982-04-15
Abstract: PURPOSE:To simplify the structure of a cassette shifting driver and at the same time to assure the synchronization between left and right shifts of a cassette holder, by providing a cassette driving mechanism to a side wall of a cassette frame. CONSTITUTION:When a cassette holder B is positioned at its load/unload position, both driven pinions 21 and 20 interlock the front edge of a horizontal part 18a of a rack. When a motor 29 has forward revolutions, a worm gear 22 and a driving arm 25 turn clockwise. At the same time, a mobile pinion 21 turns backward, and this revolution of the pinion 21 is transmitted to the pinion 20. Thus the pinions 21 and 20 have synchronous revolutions and at the same time move along the part 18a and a vertical part 18b. Then the holder B moves back horizontally along a cassette frame A and then moves down vertically to its working position. As the cassette driving mechanism is provided only at a single side of the frame A. Thus simplifies the structure and also assures the synchronization between left and right shifts of the holder B.
Patent JP-H11260459-A (JP)
Title: Electric equipment
Inventor: MORI KAZUNORI
IPC: H01R13/52
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To omit extra time and labor to open/close a connector cover and prevent damage to a connector due to the closing negligence of the cover. SOLUTION: This electric equipment comprises: an opening 3 perforating into a main body housing 1 inside of which a connector is arranged; a rotary shaft which is arranged in the main body 1 and parallel to the longitudinal direction (vertical direction on this page in the diagram) of the opening 3; a cover 4 which is pivoted to the rotary shaft rotatably and capable of closing the opening 3; means for energizing the cover 4 to the position where the opening 3 is closed; and a slope 11 which is formed to the surface of the cover 4 in a state where it is extended in the direction of the short side of the opening 3 and one end is sloped toward the inner direction of the main body 1.
Patent JP-H07270608-A (JP)
Title: Color filter, its production and device therefor
Inventor: KASHIWAZAKI AKIO
IPC: G02B5/20
Filed: 1994-03-31
Abstract: PURPOSE:To provide a production method for a high precision color filter capable of preventing ink blot. CONSTITUTION:The production method for the color filter is a production method arranging many numbers of the colored filter elements on the transparent base plate 12, and it is provided with a measuring process for measuring the thickness of the layer to be colored 14 for absorbing coloring material formed on the upper layer of the base plate 12 and a coloring process for coloring the layer to be colored 14 by discharging while adjusting the coloring material corresponding to the thickness of the layer to be colored 14 measured in the measuring process.
Patent JP-H11254813-A (JP)
Title: Ink jet recording film and manufacture thereof
Inventor: TOMIZAWA TADASHI
IPC: B41M5/52
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To form an ink receptor layer readily having a fine drying property and fastness, in particular, to a pigment and no occurrence of cracks on the Ink receptor layer. SOLUTION: The film Is formed by coating at least one surface of a base material film with coating liquid In which pseudoboehmite and polyvinyl alcohol having a polymerization degree of 3200 or more and saponification of 85-92 mol.% are contained in an aqueous medium at a weight ratio of 8:2 or 9:1. after that, It is subjected to drying operation for the formation of an ink receptor layer.
Patent JP-S62220171-A (JP)
Title: Production of fried egg in soft-boiled state
Inventor: UCHIDA SHIGERU
IPC: A23L15/00
Filed: 1986-03-20
Abstract: PURPOSE:To obtain the titled egg-shaped fry kept in a soft-boiled state, by freezing soft-boiled eggs without removing eggshell, removing the eggshell in an immersed state in water, attaching coating to the whole surface, sprinkling bread crumb and frying. CONSTITUTION:Eggs boiled in a soft-boiled state by a conventional method are frozen without removing eggshell, the eggshell is removed in an immersed state in water, coating is attached to the whole surface of the eggs, bread crumb is sprinkled on the surface and the eggs are finally fried to give the aimed fries.
Patent JP-H02244227-A (JP)
Title: Data input method
Inventor: HIRATA HIDEFUMI
IPC: G06F9/44
Filed: 1989-03-17
Abstract: PURPOSE:To automatically produce an input rule and to eliminate the need for the production of the rule at the operator side by using a means which produces automatically a rule to write data into an automatic input item of a table. CONSTITUTION:A means is provided to produce an automatic input rule together with another means which produces the data on an automatic input item with use of the automatic input rule. The result data on each line of a table is used and the operator input data is produced by combining the input data consisting of the automatic input data. Then the combinations whose generating frequencies reached a certain level are extracted out of those combinations of input data. Thus an automatic input rule is produced with use of these extracted combinations. In such a way, an input rule is automatically produced with no intervention of a rule producer.
Patent JP-H07273330-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AKASAKA YASUSHI
IPC: H01L21/76
Filed: 1994-03-31
Abstract: PURPOSE:To provide a semiconductor device having a highly reliable isolation property and a manufacturing method thereof. CONSTITUTION:The title semiconductor device is provided with a semiconductor substrate 2, an isolation region 4 buried in a groove formed in the substrate 2 and is formed of an insulator projecting from a surface of a semiconductor substrate, source/drain regions 6a, 6b, 6c spaced apart in an element region isolated by the isolation region 4, a gate electrode 8 formed in a surface of an element region held between source/drain regions having a gate insulation film 7 between and a side wall layer 5 formed in a side surface of a part projecting from a substrate surface of the isolation region 4. The source/drain region 6b in a part positioned in contact with the isolation region 4 and below a side wall layer is shallower than the source/drain region in a part excepting the above part.
Patent JP-S57178205-A (JP)
Title: Production of 3-dimensional optical waveguide
Inventor: KAWACHI MASAO
IPC: C03B37/027
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a desired 3-dimensional optical waveguide, by forming a deformed waveguide pattern having a specific magnification ratio in the vertical and horizontal directions to a long-sized glass matrix along its lengthwise direction and then expanding said waveguide pattern in its lengthwise direction at a high temperature. CONSTITUTION:Plural deformed waveguide patterns 12 having the 1/L-fold contraction to a specific direction X and the L<1/2>-fold magnification in a direction Y orthogonal to the direction X (L: expanded magnification ratio of a glass matrix 11) are formed to the long-sized matrix 11 having a specific direction (toward an arrow X) where the light is transmitted defined as its lengthwise direction (13: branch part of waveguide). Then the matrix 11 is heated up and then expanded by an L-fold extent in the lengthwise direction to obtain a matrix 11' (14: waveguide pattern; 15: branch part). This matrix 11' is cut and separated along the dotted lines to obtain a desired 3-dimentional optical waveguide.
Patent JP-H02244981-A (JP)
Title: Afc circuit
Inventor: NAKANO MASAHIKO
IPC: H04N5/12
Filed: 1989-03-17
Abstract: PURPOSE:To obtain a stable horizontal oscillation output by opening/closing a gate circuit by a signal outputted from a vertical oscillator to suppress the input of a vertically synchronizing signal from a synchronizing signal separating circuit to a phase comparator. CONSTITUTION:The synchronizing signal separating circuit 1 separates only a synchronizing signal from an inputted TV signal and the separated synchronizing signal is inputted to the vertical oscillator 2. The gate circuit 3 is opened/ closed by an input from the oscillator 2 and outputs the synchronizing signal to a phase comparator 4. The synchronizing signal (a) inputted from the circuit 1 to the circuit 3 is outputted to the phase comparator 4 only for the closed period of the gate circuit 3. When the gate circuit 3 is opened and the synchronizing signal is not inputted to the comparator 4, the output signal of the comparator 4 is not applied to a low pass filter 5 and a capacitor 7 holds its potential, so that voltage fed back to a horizontal oscillator 6 is not changed. Consequently, unstable operation in the vertically synchronizing signal period of the horizontal oscillator 6 can be removed and stable horizontal oscillation characteristics can be obtained.
Patent JP-H09229776-A (JP)
Title: Discharged-gas temperature sensor for compressor
Inventor: UNO SHOICHI
IPC: F04B49/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharged-gas temperature sensor for a compressor, which can be attached simply to the upper-part cover of the compressor and by which the temperature of a discharged gas can be detected with high responsivity. SOLUTION: The discharged-gas temperature sensor 3 for a compressor, is attached to a hermetic compressor 10 in order to detect the temperature of a discharged gas from the hermetic compressor 10. In the discharged-gas temperature sensor, a clip 4 which is coupled to a suspension metal fitting 2 which is installed at an upper-part cover 1 constituting a hermetic housing for the hermetic compressor 10 is installed, and the temperature sensor 3 is installed on the upper-part cover 1 so as to be grounded by the clip 4.
Patent JP-S62221874-A (JP)
Title: Switching regulator
Inventor: MORITA KOICHI
IPC: H02M3/335
Filed: 1986-03-24
Abstract: PURPOSE:To protect a load and the like and enhance efficiency, by reducing the driving signal of a switching element from a driving signal feeding circuit in accordance with the lowering of DC output voltage on an overload or the like to make output characteristic foldback drooping characteristic. CONSTITUTION:A switching regulator is provided with a transistor (hereinafter, Tr) 35 in place of a diode, and its collector is connected to one end of a tertiary winding 32, and an emitter is connected to a resistance 13. A condenser 34 is connected to the branch point 33 of the tertiary winding 32 and a negative side terminal 2, and between the other end of the tertiary winding 32 and the condenser 34, a diode 36 is set. Besides, a voltage divider 37 is connected to the base of the Tr 35. Then, on overload or load short-circuiting, driving signal fed to the control terminal of a Tr 10 is reduced. As a result, DC output current fed to a load 7 from a secondary winding 5 is reduced, and output characteristic can be made foldback drooping characteristic.
Patent JP-H06274370-A (JP)
Title: Debugger
Inventor: ITO MASAHIRO
IPC: G06F9/06
Filed: 1993-03-23
Abstract: PURPOSE:To provide a means which understandably finds a cause at the time of generating a program checking error by automatically switching a user program picture and a debugger picture at the time of using a debugger. CONSTITUTION:When a user program is broken and control returns to the debugger, the user program picture is saved and then, the debugger picture is displayed. After finishing debugging, the saved user program picture is displayed again. Besides, when the program check error is generated, core analytic information is expressed in a symbolic depending on a language program to attain understandable output. At this point of time, if illegal data is found at the numerical part of input records, all of the input records are checked and illegal data is outputted so as to provide environment where debugging operation can easily and quickly be executed. Thus, environment where operability is improved and debugging operation is easily and quickly executed is provided.
Patent JP-S57180714-A (JP)
Title: Method of executing water stop work for sheet pile wall
Inventor: YOSHIDA HIDEKAZU
IPC: E02D5/14
Filed: 1981-04-30
Abstract: PURPOSE:To enable to facilitate setting of a sheet pile and to enable obtaining of a reliable water stop effect, by a method wherein coupling materials, through which sheet piles engage each other, and supporting materials, engaging forms, are mounted to opposite sides of a sheet pile for constructing a water stop dam on the bottom of the water. CONSTITUTION:Coupling materials 4, through which adjoining sheet piles 1 engage each other, and form supporting materials 2 for engaging a form 5 are welded to opposite sides at the outer surface of and in the direction of the diameter of the sheet pile 1. When the sheet pile 1 is installed, the coupling materials 4 of the sheet piles 1 mate each other to drive them in a water bottom ground by a pile driving ship to construct a sheet pile wall. Forms 5, provided with coupling materials 6 at both sides in a direction of width, engage the form supporting materials 2 of the sheet pile 1. A curing water stop material 14 such as cement mortar is implanted for filling a gap between the coupling materials 4 mating each other, and a water stop material 7 consisting of conrete is implanted in a space surrounded with the sheet piles 1 for filling the space with the material.
Patent JP-H10261792-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MURAKAMI HIDEKAZU
IPC: H01L21/8238
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To enable a source/drain diffusion layer shallow in junction depth to be lessened in parasitic resistance component by a method wherein ions are implanted into an extension region at a prescribed angle, and a high- concentration region higher in impurity ion concentration than a prescribed value is made to overlap with an inversion layer. SOLUTION: A gate electrode is processed, then a screen oxide film is formed, and As ions and BF2 ions 111 are implanted into an NMOS region and a PMOS region making an angle of 5' to 45' with a normal line using a photoresist 18 as a mask respectively, whereby an N-type and a P-type source/ drain diffusion layer, 110 and 113, shallow in junction depth and aligned with the gate electrode are formed. In succession, a spacer is formed. As ions and BF2 ions are implanted into the NMOS region and the PMOS region respectively, whereby self-aligned source/drain diffusion layers 115 and 117 which are both deep are formed. Thereafter, electrode layers 118 and 110, an interlayer insulating film 123, and an Al wiring 120 are formed to obtain a CMOS circuit.
Patent JP-H06269830-A (JP)
Title: Method for controlling rolling
Inventor: KATORI HIDEO
IPC: B21B37/18
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the variation of plate thickness by variation of forward slip through on-line control when a steel sheet is rolled by a tandem mill. CONSTITUTION:Based on a sheet thickness Hi on the inlet side of an i-th stand, a sheet thickness reference value Hsi on the inlet side of the i-th stand, a roll peripheral speed command value Vref (i-1) on an (i-1)-th stand and a sheet thickness reference value hsi on the outlet side of the i-th stand, a speed variation  Vi of a rolled stock by the variation of a forward slip of the i-th stand is calculated. An amount of change of a roll  Vref (i-1)=-[(Hi-Hsi)/Hsi]Vref (i-1)+[hsi/Hsi] Vi is calculated and the peripheral speed of the (i-1)-th stand is changed by this amount.