baber/WOPTO huggingface dataset:
Patent JP-H03229885-A (JP)
Title: Vacuum treating device
Inventor: MUKOYAMA MASABUMI
IPC: H01L21/302
Filed: 1990-02-02
Abstract: PURPOSE:To miniaturize a treating chamber, to uniformize a processing gas flowing in the chamber and to easily and uniformly carrying out plasma etching at the time of etching a semiconductor wafer, etc., with gas plasma by making an electrode in the chamber freely liftable and symmetrically shaping the chamber. CONSTITUTION:An upper electrode 4 of the device is raised to separate an airtight wall 12 from an airtight surface 18, then a semiconductor wafer 15 is introduced into an airtight treating chamber 21 from an inlet 2 and placed on a lifter 14, and the lifter is lowered to place the wafer 15 on a lower electrode 5. The upper electrode 4 is lowered to bring the lower end face of the wall 12 formed with an insulating material such as quartz and ceramics into contact with the airtight surface 18, and the chamber 21 is constituted. The chamber 21 is filled with a reduced-pressure processing gas atmosphere, a high- frequency power is impressed on the upper electrode 4 from a power source 8 to convert the processing gas into plasma, and the surface of the wafer 15 is etched.
Patent JP-H08223699-A (JP)
Title: Production of speaker
Inventor: YOSHIDA KAZUHIRO
IPC: H04R9/04
Filed: 1995-02-13
Abstract: PURPOSE: To produce a speaker of high quality that can be used for various audio equipments. CONSTITUTION: A diaphragm holding jig 13 having a guide hole 16 holds a diaphram 1, and a voice coil coupling part and a frame coupling part are coated with an ultraviolet hardenable adhesive 7 and a hot melt adhesive 8 respectively. Then a voice coil is adhered to the diaphragm 1 by means of a voice coil holding jig having a guide post. Additionally, a frame assembly is also adhered to the diaphragm 1 by means of a frame holding jig having a guide post. In such a way, the chronic gap rubbing defects can be eliminated and the quality of a speaker is improved.
Patent JP-H07232881-A (JP)
Title: Elevator provided with mailbox
Inventor: SHIMODA KAZUHIRO
IPC: B66B3/00
Filed: 1994-02-22
Abstract: PURPOSE:To obtain an elevator provided with a mail-box by which a user in a high floor can easily receive a delivered mail. CONSTITUTION:A collective mailbox 2 is attached on the upper part from an intermediate part of a back surface plate of a car 1. A door opening extending button 8a is provided on a car operating panel 8 and a using lamp is provided on a landing indicator 9. The rising/lowering operation of the car according to the closing operation of a car door is prevented by pushing of the door opening extending button 8a by a user to receive a mail in the collective mailbox 2, and the effect is informed to the other user staying in an elevator landing 4 on the other floor by lighting of the using lamp 9a.
Patent JP-S53108716-A (JP)
Title: Recording-regenerating system for color television signal
Inventor: TANIGUCHI HIROSHI
IPC: H04N9/83
Filed: 1977-03-04
Abstract: PURPOSE: To obtain regenerated pictures making use of the transmission band without being under the influence of jitters by recording signal f 1  at the prescribed frequency which has been added to a color-signal carrier and by heterodynedetecting the color-signal by signal f 1  in regeneration after amplitude-modulating the signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01197421-A (JP)
Title: Production of powdery cosmetic having varying color tone
Inventor: HYODO SHOJI
IPC: A61Q1/10
Filed: 1988-02-03
Abstract: PURPOSE:To obtain the above cosmetic, by using a middle pan opened at the top and a side face, setting the pan in a molding frame directing the opened side upward, filling plural powdery cosmetics having different color tone in layers and applying vibration to the cosmetics to mix the cosmetics with each other at the boundary parts. CONSTITUTION:A middle pan 1 opened at the top and one side face is set in a molding frame 2 for pack molding directing the opened side face upward and the top face is closed with a powder-pressing plate 3. Plural powdery cosmetics 4 having different color tone are successively filled in the mold in layers. Vibration is applied to the mold during or after the filling operation to mix the adjacent cosmetic with each other at the boundary part to eliminate the sharp boundary of the color tone. A side plate 5 is attached to the opened side face of the middle pan 1 and the opened top face of the molding frame 2 is closed with a closing plate 6. The middle pan 1 is turned 90 deg. together with the molding frame 2, the cosmetics are solidified by pressing together with the powder pressing plate 3, and the middle pan 1 is taken out of the molding frame by removing the powder pressing plate 3 and the closing plate 6.
Patent JP-S63191482-A (JP)
Title: Photoelectric converter
Inventor: SUGANO TORU
IPC: H04N5/335
Filed: 1987-02-03
Abstract: PURPOSE:To secure the quality of an output signal even when floating capacity is large by connecting a switch to one terminal of a photoelectric converting element and a current-voltage converter to the other terminal through a low- input-impedance, high-output-impedance amplifier. CONSTITUTION:The switch is connected to one input terminal of the the photoelectric converting element and the current-voltage converter is connected to the other terminal through the low-input-impedance, high-output-impedance amplifier. A common base transistor TR which has low input impedance and high output impedance is added in front of a detecting circuit (I-VAmp), but even when a general-purpose element (low-cost product) for low-frequency amplification is used instead of the transistor TR, input impedance of tens of OMEGAis obtained at 20 MHz. The floating capacity Cs which is permitted in a 20 MHz band is about 80 pF (calculated with 100 OMEGA input impedance) and extremely large tolerance to the floating capacity Cs is obtained.
Patent JP-H09217112-A (JP)
Title: Method for automatically stopping slab and device therefor
Inventor: AKEBOSHI SHUTARO
IPC: C21D1/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To accurately and automatically stop slabs having various lengths to the various optimum stopping objective positions in the wide range of a conveying table stopping zone, at the time of automatically stopping the slab in the conveying table at the charging hole of a heating furnace. SOLUTION: At the time of detecting the tip part of the slab S with a photoelectric sensor 10 at a detecting pt. in the inlet of the stopping zone 4 in the conveying table 2, the measuring of a distance (x) from a reference pt. (0) to the tip part of the slab is started with a laser beam range finder 11. The slab length L is calculated from the measured distance x1 from the reference pt. (0) to the end part of the slab at the time of detecting the rear end of the slab with the photoelectric sensor 10 (L=A-x1 ). A distance xs from the reference pt. (0) to the optimum stopping position is obtd. from the slab length L and the conveying table 2 is controlled to drive so that this optimum stopping position distance xs corresponds to the measured distance (x).
Patent JP-S61185176-A (JP)
Title: Production of frozen food
Inventor: ISHIKUMA MINEYASU
IPC: A23L35/00
Filed: 1985-02-13
Abstract: PURPOSE:To improve energy cost, operability, etc. without adversely affecting physical properties, quality, etc. of food, by freezing the food first near the maximum ice crystal forming zone temperature, processing the food, and the freezing the processed food finally at a low temperature. CONSTITUTION:A chain belt 2 is taken out of the three upper, middle and lower parts of a drum 1 to the outside of a cooling chamber 3, and the taken out part in the lower part is a primary processing line 6 of a material to be frozen. The material to be frozen is transferred by the primary processing line 6, introduced from an inlet 7 into a cooling chamber 3, taken out of the cooling chamber 3 at the intermediate position, and intermediately or finally processed at a temperature near the maximum ice crystal forming zone temperature. The belt 2 returns to the original drum 1, and is taken out of the upper part to the outside of the cooling chamber 3 to carry out inspection and taking out, etc. of the frozen material. The freezing is carried out at <=-10 deg.C, preferably <=-18 deg.C.
Patent JP-S59150669-A (JP)
Title: Straightening method for welding wire
Inventor: TAKAMATSU SHIGEO
IPC: B23K9/133
Filed: 1983-02-15
Abstract: PURPOSE:To straighten a wire in accordance with a continuous change without requiring any manual labor by detecting the bend and bending direction of a wire let off from a wire reel, matching a strightening device with the bending direction of the wire and controlling the rate of straightening. CONSTITUTION:When a detector 10 detects the bend or bending direction of a wire 2, the detection signal 11 thereof is converted to control signals 14, 15 by a control device 13. The 1st and 2nd motors are driven by both control signals 14, 15 by which a straightening device 3 is rotated; at the same time, a straightening roll 7 moves and the bending of the wire 2 is continuously and automatically straightened. The aiming position of the wire 2 is made exact and the wire is correctly straightened irrespectively of the winding amt. of the wire on a wire reel 1 or the twisting of the wire.
Patent JP-H05190805-A (JP)
Title: Memory cell of static ram and manufacture thereof
Inventor: NAIKI TADAYA
IPC: H01L27/11
Filed: 1992-01-14
Abstract: PURPOSE:To achieve high-integration density and to improve software-error resistance by providing the constitution, wherein the gate of an SRAM can be formed by phase-shift photolithography. CONSTITUTION:Gates 11 and 12 of word transistors 2 and 3 of a static RAM are formed of one piece of a word line 15. Gates 13 and 14 of driver transistors 4 and 5 are arranged on one side of the word line 15. Node diffused layers 16 and 17 are formed on the sides of the gates 13 and 14, respectively, between the gates 13 and 14. A capacitor 30 is provided between the memory-node diffused layers 16 and 17. The gates 13 and 14 of the SRAM 1 in this constitution and polycrystalline silicon patterns, which are arranged in approximately parallel between the gates 13 and 14, are formed of the same polycrystalline silicon film by using a phase-shift photolithography method.
Patent JP-H06239600-A (JP)
Title: Balancing device
Inventor: YAMAGUCHI ICHIRO
IPC: B66F19/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide a compact balancing device which is designed to regulate the height of a stay, move a center of gravity position, and prevent the occurrence of a fall during movement. CONSTITUTION:An arm support box 28 is rotatably mounted on a hydraulic cylinder 22. A first arm 32 is attached to the upper end of a support-box 28. Thus, through expansion and contraction of the hydraulic cylinder 22, the fulcrum of the first arm 32 is vertically regulatable. By selecting the height of a stay in the necessary operation range of the arm, a center of gravity is lowered and the balance of a balancing device 10 is improved so much. Further, during movement, lowering of a fulcrum causes reliable prevention of the occurrence of a fall, resulting in formation of the balancing device in a compact state.
Patent JP-S53109652-A (JP)
Title: Waveguide type mode filter
Inventor: KOBAYASHI MORIO
IPC: G02B6/34
Filed: 1977-03-07
Abstract: PURPOSE:To make possible the removal of either of YE and TM modes, reduce insertion loss, obviate the use of special media and miniaturize the filter by providing an undesired mode removing waveguide in proximity to an optical guide and making use of the coupling action of the two optical guides.
Patent JP-H10220831-A (JP)
Title: Operation control device of range hood
Inventor: YOSHIDA YOSHINORI
IPC: F24F7/007
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To drive a blower when a power-operated exhaust shutter is brought to a full-open state in the operation of a range hood. SOLUTION: An operation control device provides an operating panel 20 which outputs an operation command signal to a control part 21 by switching ON an operation button, and this control valve 21 is provided with a microcomputer. When the operation command signal is inputted, the microcomputer opens a power-operated exhaust shutter 10 to operate thereof. After the time passes to bring the shutter into a full open state, electricity is conducted to an electric motor 6 of a blower 3 to drive thereof. Therefore, the blower 3 is driven in the operation of a range hood, after the power-operated exhaust shutter 10 is brought into the full-open state.
Patent JP-H03229877-A (JP)
Title: Local surface hardening method for parts made of magnesium alloy
Inventor: TAZUMI AKIRA
IPC: C23C18/32
Filed: 1990-02-02
Abstract: PURPOSE:To selectively apply surface hardening to the required part alone of parts by forming an Ni-P plating layer on the surface of parts made of Mg alloy and applying local heating to the part requiring surface hardening up to specific temp. by means of laser beam irradiation. CONSTITUTION:An Ni-P plating layer is formed on the surface of parts made of Mg alloy, and the part requiring surface hardening is irradiated with a laser beam and the Ni-P plating layer in the above part is heated up to 300-400 deg.C, by which local surface hardening is performed. By this method, surface hardening can selectively be applied to the required part alone without causing deterioration in the mechanical properties and corrosion resistance of the parts as a whole.
Patent JP-H04264320-A (JP)
Title: Low-height key board
Inventor: YAMAGISHI TADASHIGE
IPC: H01H13/712
Filed: 1991-02-19
Abstract: PURPOSE:To house the heads of fixed screws in the back face and eliminate any kinds of protrusions by providing press rising dead holes in a support panel of a low-height key board and cutouts for fitting these therein in a switch panel. CONSTITUTION:Press rising dead holes 201 are provided in a support panel 200 of a low-height key board, while cutouts 101 for fitting the holes 201 therein are provided in a switch panel 100, to house the heads of fixed screws 400 in the back face of the portion 200. As any kinds of protrusions including the heads of the fixed screws and the ends of bosses do not exist, a device can be made thin as a whole.
Patent JP-S56122368-A (JP)
Title: Guanidinothiazole compound and its preparation
Inventor: HIRATA YASUFUMI
IPC: C07D277/48
Filed: 1980-02-29
Abstract: NEW MATERIAL:A guanidinothiazole compound of formula I [R is H or lower alkyl; m is 3W5; X is O, N-R 1  (R 1  is H, cyano, carbamoyl, hydroxyl, etc.), or NSO 2 R 2  (R 2  is lower alkyl, aryl, amino, etc.); Y is H, lower alkyl, lower alkenyl, or lower alkynyl)], and its acid addition salt.  
     EXAMPLE: N-cyano-5-(2-guanidinothiazol-4-yl)pentanoamidine.  
     USE: The compound has gastric juice secretion suppressing activity, and histamine H 2  receptor antagonistic activity, and useful as a gastric juice secretion suppressing agent. It has no side effects caused by anticholine activity.  
     PROCESS: The compound of formula I is prepared, e.g. by reacting the compound of formula II (R' is lower alkyl) with an amine of formula H 2 N-Y in a solvent such as methanol, isopropanol, etc., at room temp. or under heating, pref. under neutral or basic conditions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63193625-A (JP)
Title: Demodulator
Inventor: YOSHIDA YASUTSUNE
IPC: H04L27/00
Filed: 1987-02-04
Abstract: PURPOSE:To reduce the deterioration of characteristics and to attain large scale integration(LSI) by detecting the quadrature phase of a composite modulated wave obtained by modulating the phase of a quadrature modulating wave, digitally computing two obtained modulating data and reproducing a main data signal and a sub-data signal. CONSTITUTION:An input signal IN is the composite modulated wave with an intermediate frequency band which is obtained by allowing a subdata signal S to modulate the phases of quadrature amplitude modulating waves modulated by main data signals X1, X2, Y1, Y2 and detected at its quadrature phase by a quadrature phase detector 3. The modulated data P0, Q0 are amplified by base band amplifiers 4, 5 and converted into demodulated data Dp, Dq by A/D converters 6, 7. A sub-data signal reproducing circuit 8 reproduces the signal S by digital operation and a main data signal reproducing circuit 9 removes a phase modulating component based upon the signal S from the data Dp, Dq on the basis of digital operation and reproduces the signals X1, X2, Y1, Y2. Thus, the deterioration of characteristics can be reduced and LSI can be easily attained.
Patent JP-H06241275-A (JP)
Title: Damping device
Inventor: MIZUNO TAKAYUKI
IPC: F16C32/04
Filed: 1993-02-15
Abstract: PURPOSE:To improve a damping effect in enlarging a clearance between a stator and a movable part as well as to use a control electromagnet for flotation alone. CONSTITUTION:A floating electromagnet 2 is installed in a stator 1, while a clearance C between this stator 1 and a movable part 10 is formed into being relatively larger, and a magnetic damper E is installed in space between the stator 1 and the movable part 10, while a coil spring 14 or an elastic means centering the movable part 10 is installed in this device, and further a horizontal controlling permanent magnet 3 is installed in addition.
Patent JP-S60171153-A (JP)
Inventor: MURAI TAKASHI
IPC: B32B13/06
Filed: 1984-02-15
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-S55118160-A (JP)
Title: Program control unit possessing self-diagnosis function
Inventor: YASAKA KENICHIROU
IPC: G06F11/34
Filed: 1979-03-05
Abstract: PURPOSE: To give the display showing whether the program is progressed in the prescribed sequence, by memorizing the codes proper to the unit program into the status memory in the progress order of the program and at the same time displaying them.  
     CONSTITUTION: The program stored in memory 5 is divided into unit blocks 9W14, and the codes proper to each unit block, such as No.1WNo.6, are added. Then one step is provided within each unit block to give the command to memorize each code into status memory 8. As a result, the codes are memorized in sequence into memory 8 based on the program order. Thus the contents of memory 8 are read out in sequence, and the checking is given to the execution order of the program memorized in memory 8. In such way, the faulty area can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60189355-A (JP)
Inventor: MANTAZU BASUTA GAUOOJII
IPC: H04L27/04
Filed: 1985-02-14
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-S62182112-A (JP)
Title: Production of boron oxide
Inventor: NAKAZATO KAZUHIDE
IPC: C01B35/10
Filed: 1986-02-07
Abstract: PURPOSE:To enable economical and continuous production of boron oxide at a reduced cost, by heating liquid boric acid at a temperature to cause swelling of the liquid in the form of bubbles and collecting the bubbles discharged out of the heating vessel. CONSTITUTION:A low-temperature heating vessel 1 and a high-temperature heating vessel 8 are heated by respective heaters 7, 12 and a proper amount of boric acid used as a raw material is put into the vessel 1. When the boric acid is heated to about 150 deg.C, it is introduced into the vessel 8 via a liquid channel 9. The introduction of the liquid boric acid is temporarily stopped when the level of the liquid in the vessel 8 reaches equal height to that of the liquid in the vessel 1. When the liquid temperature is raised to about >=240 deg.C, the liquid boric acid is gradually swollen in the form of bubbles having strong stickiness. The bubbles are overflowed from a delivery port 10, spontaneously and continuously discharged out of the vessel in dangled state and collected in a receiving vessel 11 to obtain boron oxide bubbles. Since the collected bubbles are instantly cooled and solidified, a powdery boron oxide powder having desired particle size can be produced by crushing the solidified bubbles.
Patent JP-S54118520-A (JP)
Title: Device for measuring transformation ratio of transformer for dc measuring instrument
Inventor: TAGUCHI KAZUO
IPC: G01R31/06
Filed: 1978-03-08
Abstract: PURPOSE: To increased the precision of measurement of the transformation ratio by comparing the primary and secondary side DC voltages of the transformer with a null method using a voltage comparator circuit.  
     CONSTITUTION: A DC voltage M 1  proportional to the primary side DC input to a transformer 5 for a DC measuring instrument and a DC voltage M 2  proportional to the secondary side output are obtained, and one of these DC voltages and a DC voltage taken out from the other voltage through a voltage divider consisiting of resistors 9b and 9g are compared with a voltage comparator circuit 9a for obtaining the transformation ratio of the transformer from the resistance ratio of the voltage divider by making both the DC voltages equal. In this way, precise measurement of the transformation ratio of the transformer can be obtained by comparing the primary and secondary side DC voltages of the transformer with a null method using a voltage comparator circuit and deriving the transformation ratio of the transformer from the resistance ratio of the voltage divider at that time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02202973-A (JP)
Title: Adhesive composition for flexible printed circuit board
Inventor: HARA KOJI
IPC: C09J163/00
Filed: 1989-02-02
Abstract: PURPOSE:To realize adhesion in a short time and extend the pot life by compounding a functional acrylic elastomer, an epoxy resin and a particulate curing agent having a specific particle diameter. CONSTITUTION:An acrylic elastomer contg. at least 10wt.% functional acrylic elastomer (e.g. glycidyl methacrylate), an epoxy resin contg. at least two epoxy groups in the molecule, a particulate curing agent (e.g. dicyandiamide) having a particle diameter of 30mum or less are compounded in such amts. that an equivalent ratio of the functional group of said acrylic elastomer to the epoxy group of said epoxy resin is (1:1)-(1:20) and the amt. of said curing agent compounded is 1-10wt.% of the excess amt. of the epoxy resin, i.e., the amt. corresponding to the excess equivalent of said epoxy group relative to the equivalent of said functional group.
Patent JP-H04250512-A (JP)
Title: Interval timer controller
Inventor: TODO KOICHI
IPC: G06F1/14
Filed: 1991-01-25
Abstract: PURPOSE:To realize design which is high in the degree of freedom without being restricted to the number of interval timers by multiplexing and utilizing one of timer elements on a time-division basis. CONSTITUTION:The interval timer controller is equipped with a time-division multiplex utilizing means which multiplexes and utilizes one of the timer elements 8 on the time-division basis and this time-division multiplex utilizing means has an interval timer identification information table 12 for identifying plural interval timers and an interval timer identification information table registration means 14. In this case, this controller is provided with an interval timer identification information table deletion means 15 which deletes this interval timer from the interval timer identification information table 12 according to the reset request and end report of the interval timer and a remaining timer value correcting means 13 which corrects the remaining timer value of the interval timer registered in the interval timer identification information table 12.