baber/WOPTO huggingface dataset:
Patent JP-H0776983-A (JP)
Title: Machine drill used by mounting on arm of hydraulic shovel type excavator
Inventor: UCHIHASHI MASATOSHI
IPC: E21B7/02
Filed: 1993-08-06
Abstract: PURPOSE:To suppress the scattering of dust generated at boring, in a machine drill used by mounting on the arm of a back hoe, to improve working environment, and allow the preliminary set of the boring depth to automate the boring work. CONSTITUTION:A machine drill A as a machine body 1 and a turning device 100. The machine drill. body 1 has a base body 2 mounted on the turning device 100 in such a manner as to be angle-adjustable. An extending body 3 is mounted on the base body 2 in such a manner as to be capable of sliding. A raising and lowering body 4 is mounted on the extending body 3 in such a manner as to be capable of sliding. A machine drill unit 5 sliding intelockingly with the raising and lowering body 4 is mounted on the raising and lowering body 4. An extending cylinder S3 is interposed between the base body 2 and the extending body 3, and a driving cylinder S3 is interposed between the extending body 3 and the raising and lowering body 4. The raising and lowering body 4 has a working projection 43, and the extending body 3 has a base column 30 having limit switches L1 to L5 which receive the action of the working projection 4 to control the drive of the machine drill body 1.
Patent JP-H1163319-A (JP)
Title: Bending preventive member for hose
Inventor: AOKI TETSUO
IPC: F16L11/12
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a bending preventive member for a hose by reducing the number of part items so as to suppress cost increase, saving time for connection so as to improve workability, reducing weight and lowering bulk so as to facilitate handling and carrying, and making it possible to set the small radius of curvature so as to be able to relax restrictions on space or a hose path. SOLUTION: This bending preventive member for a hose is fitted to the outer periphery of the hose in the state of placing the half of the outer surface circumference of the hose at the time of a fluid passing, along the inner surface of a bent member 4 of semicircular cross section having the curvature outer peripheral surface 5 with the same radius of curvature R2 as the radius of curvature R2 of a center face 3C, a middle face between the curvature outer peripheral wall inner surface 3A and the curvature inner peripheral wall inner surface 3B in a bent pipe member 3 with a bend or an elbow bent at a direction change angle of 90 deg., and the curvature inner peripheral wall inner surface 6 with the same radius of curvature R3 as the radius of curvature R3 of the curvature inner peripheral wall inner surface 3B in the bent pipe member 3.
Patent JP-H0379343-A (JP)
Title: Metal-foiled laminated sheet and preparation thereof
Inventor: KAIZU MASAHIRO
IPC: H05K3/38
Filed: 1989-08-23
Abstract: PURPOSE:To suppress the irregularity of a laminated sheet and to obtain the laminated sheet excellent in withstand voltage characteristics by using a high m.p. fluoroplastic in a base film and interposing a specific fusible insulating film between a metal foil and the base film to integrally fuse all of them. CONSTITUTION:A metal foil 7 whose bonding surface is roughened is laminated to an insulating base film 5 whose bonding surface is roughened through a thin fusible insulating film 6 composed of fluoroplastic having an m.p. lower than that of fluoroplastic constituting the insulating base film and having a chemically activated surface. In this case, the metal foil 7 and the films 6, 5 are pressed and heated at temp. near to the lower limit within the m.p. of the fluoroplastic constituting the fusible insulating film 6 at first and continuously heated at temp. near to the upper limit within said m.p. under pressure higher than the previous one to be fused and subsequently cooled to room temp. under pressure. By this method, the thickness irregularity as the whole of the insulating layer is reduced and withstand voltage characteristics are also enhanced.
Patent JP-S6194543-A (JP)
Title: Mechanism for stator for motor
Inventor: AMAMIYA YOICHI
IPC: H02K5/04
Filed: 1984-10-16
Abstract: PURPOSE:To simplify the mechanism of components and facilitate the work of the assembly, by inserting a penetrating rod in a penetrating slot provided for a stator and brackets and by engaging the penetrating rod with the slot wall of one side bracket. CONSTITUTION:A stator 1 and front and rear brackets 3, 4 extending in the axial direction are mutually fixed by a penetrating rod 5. A small diameter section 7 is provided for one end section of the penetrating rod 5, and an includible block 11 is horizontally inserted into the section 7, and the penetrating rod 5 is engaged with the slot wall of one side bracket 3. And the other end section of the penetrating rod 5 is fixed to the other side bracket 4 with a bolt 12 or the like. In this manner, the quantity of components is reduced and the work for the assembly is facilitated.
Patent JP-H06112497-A (JP)
Title: Manufacture of dmos field-effect transistor
Inventor: SHIZEEHON KUWAN
IPC: H01L21/316
Filed: 1993-08-06
Abstract: PURPOSE: To reduce the possibility that a matching error is generated, and to prevent polycrystalline silicon stringer by reducing the masking process of a transistor manufacturing process. CONSTITUTION: The masking process steps of a transistor manufacturing process is reduced to six in number. Therefore, a P<+> -region is doped, a silicone layer 102 is formed at an opening for growing an LOCOS 118, a part of a photoresist is formed, and trenches 120, 122, 124, and 126 are formed. Next, one part of a polycrystalline silicon layer 132 is formed by using one part of the photoresist, one part of a BPSG layer 126 is removed, and a terminal region with the P<+> - region and a terminal region with the polycrystalline silicone in the trench 124 are formed. Then, one part of a metallic layer 160 is removed, a metallic source electrode 160a and a metallic gate finger 160b are formed, one part of a surface-processing layer 162 is removed, and the parts of a gate-bonding pad and a source-bonding pad are exposed. Thus, an N-channel vertical DMOS transistor is obtained.
Patent JP-S6194703-A (JP)
Inventor: KOIKE YASUJI
IPC: B28B7/38
Filed: 1984-10-15
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-H0871179-A (JP)
Title: Coated golf ball
Inventor: MARUOKA KIYOTO
IPC: A63B37/00
Filed: 1994-09-09
Abstract: PURPOSE: To obtain such a coated golf ball which even when a coating material is applied in an amt. not to degrade the shape of dimples after coating, good leveling property of the coating material is obtd., no decrease in flying characteristics is caused, and excellent appearance of the coating film is obtd. CONSTITUTION: This coated golf ball is obtd. by applying a coating material on a golf ball body. The coating material contains a fluorine-based surfactant.
Patent JP-S6275085-A (JP)
Title: Compressor
Inventor: YOSHIDA SHOICHI
IPC: F04B39/08
Filed: 1985-09-28
Abstract: PURPOSE:To improve reliability of a compressor, by providing a temperature converting element, which converts the temperature of oil into the pressure, in an oil pan, formed in the bottom part of an enclosed case main unit, and increasing the temperature of the oil to set its difference from the condensation temperature to a fixed value or more. CONSTITUTION:An oil pan is formed in the bottom part of an enclosed case main unit 1, and if the temperature T (OIL) of oil in the oil pan decreases lower than the condensation temperature T (cond), a needle valve unit 17 of a diaphragm 16, supported to a support stepped part provided in the peripheral wall of valve device housing space 11 formed in the peripheral side of a subbearing 10, opens a port 14. Then, delivery gas is allowed to flow in a bypass passage 24 to a suction side passage 13 bypassing the valve unit, and a compressor performs recompression. In accordance with the recompression, the temperature of the oil increases causing the needle valve unit 17 to close the port 14. That is, the above described valve unit 17 is opened and closed by temperature and pressure in a case, and reliability of the compressor can be improved simplifying the constitution because a difference between the oil temperature in the oil pan and the condensation temperature can be held to a fixed value or more.
Patent JP-H0957151-A (JP)
Title: Electric precipitator for gas turbine
Inventor: KATAYAMA HIROYUKI
IPC: B03C3/40
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the lowing of the dust collecting capacity by the passing- through of dust, in an apparatus wherein a plurality of dust collecting units are arranged up and down as well as left and right, by setting the heights of the units to two kinds and differentiating the heights of upstream and downstream dust collecting units. SOLUTION: An upstream dust collecting unit 01 is formed by connecting a lower large unit 1a and an upper small unit 1 while a downstream dust collecting unit 01a is formed by connecting an upper large unit 1a and a lower small unit 1. The air containing dust 7 flowing through a suction duct passes through the dust collecting units 01, 01a to be sent to an air compressor while the dust 7 is removed. At this time, an electrode gap is generated between the units 1, 1a and the dust 7 is passed without being removed and, since the units 1, 1a different in height are arranged on the downstream side, the passed- through air containing dust 7a flows in the downstream unit 1a to certainly remove dust.
Patent JP-H0638709-A (JP)
Title: Production of marbled beef and plate for producing marbled beef
Inventor: TANEICHI KAORU
IPC: A23L13/00
Filed: 1992-07-22
Abstract: PURPOSE:To produce marbled beef by processing inexpensive lean beef into marbled beef containing a great number of fat meat parts at given intervals by a simple operation and to obtain a plate for producing marbled beef. CONSTITUTION:Marbled beef is produced by a fat meat melting process 1 by a plate wherein fat meat of beef is heated and melted by the plate having fat guide channels and a great number of thrusting needles at given intervals, projecting downward and the fat is positioned in the fat guide channel of the thrusting needles projecting downward and by a fat meat bonding and solidifying process 2 wherein after the fat meat melting process, the thrusting needles of the plate are stuck into lean beef placed on the top of a chopping board, the fat is bonded to the lean beef by temperature difference between the lean beef and the fat in the fat guide channels of the inserting needles and solidified.
Patent JP-H0266870-A (JP)
Title: Thin film el element and manufacture thereof
Inventor: FUJITA YOSUKE
IPC: H05B33/12
Filed: 1988-08-31
Abstract: PURPOSE:To facilitate charging and discharging of an EL panel with large display capacity by forming a metal film layer embedded in a groove on a light penetrative base plate while contacting a clear electrode. CONSTITUTION:A groove 12 is formed in a light penetrative base plate 11, and a metal film layer 13 is formed in this groove 12. The section of this groove 12 is preferably tapered on both sides. On this base plate 11 are formed a clear electrode 14, No.1 dielectric substance film layer 16, fluorescent substance film layer 17, No.2 dielectric substance film layer 18, and a back face electrode 19. Thereby the resistance of the electrode 14 with small film thickness can be decreased substantially to allow easy charging and discharging of a large- sized EL panel with large display capacity.
Patent JP-H1082964-A (JP)
Title: Beam deflection method
Inventor: TOWNER DAVID K
IPC: B41J2/44
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a new scanning method capable of enhancing resolution in a laser printer, accelerating a printing speed and reducing the visual effect of banding. SOLUTION: In this method for forming the periodic track scanning path of laser beam 20 on an image forming surface 45 related to the laser printer, the embodiment of a periodic orbit for a system using a biaxial deflector includes an omega wave orbit of a multi-frequency for providing a nearly rectangular grid by an effective dot position for pulsating a selective laser beam. In such a manner, plural nearly linear dot lines are formed in the single scanning path of the laser beam on the image forming surface. The periodic orbit is provided by deflecting the laser beam by an optical beam deflector positioned between a laser 15 and a rotary polygon scanner 30 such as an electrooptical deflector. The embodiment of the beam deflector includes a turn back optical path.
Patent JP-H0956611-A (JP)
Title: Washing bowl
Inventor: SHIBATA KAZUO
IPC: D21F1/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To mix a softening agent with hot water in proper quantity by providing gradation to indicate stored quantity on an inner surface of a washing bowl. SOLUTION: A washing bowl 1 forms a multifunction bowl stand 3 with a face washing bowl 2, where the washing bowl 1 comprises a tank 12 having a rectangular aperture part and a deep bottom part, in which a large drain hole is formed at the deepest part to provide speedy drainage. On an inner circumferential surface of the tank 12, a gauge 14 is provided from the bottom part to the aperture part to indicate stored quantity of hot water by the unit of liter, for example. Gradation 14 is provided by recessing the inner circumferential surface of the tank 12, and in the case of forming it of artificial stone by clamp molding, a recessed part to provide the gradation 14 is provided on a die inner surface, so the gauge 14 is formed simultaneously as the tank 12 is formed.  The gradation 14 is formed by the unit of liter, because supply quantity of a softening agent of a bleaching agent is set in such a ratio as to be one cup attached to a container containing this to a specified liter number of water, thereby they can be easily mixed.
Patent JP-S6276223-A (JP)
Inventor: MATSUMOTO KAZUHIDE
IPC: H01H33/66
Filed: 1985-09-30
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-S6195416-A (JP)
Title: Control device of unmanned carrier truck
Inventor: AKAHA MITSUAKI
IPC: G05D1/02
Filed: 1984-10-16
Abstract: PURPOSE:To control precisely plural trucks traveling on a track by assigning inherent truck numbers to respective trucks and executing the setting of the addresses of respective trucks and two-way information transmission between the ground and respective trucks at a position where both electromagnetic induction lines are crossed each other. CONSTITUTION:To access specified trucks, the truck number of trucks 4 to be accessed from a central control part 50 are successively inputted to respective ground side transmission units 6 connected to respective horizontal loop coils 51. The modulated truck number is sent from respective units 6 to the coils 51 through a branching filter 53 and a matching transformer 51a to access the trucks 4. When a loop antenna of each truck 4 receives the car No. at a crossing point between a vertical loop coil 52 and the coil 51, the truck number is sent to a truck control part through a truck side receiving unit. Receiving an operation instruction from the control part 50, the truck control part executes respective operation sequences such as deceleration, stop, and change of a direction, and at an end point, sends end information both the coils 51, 52.
Patent JP-2001040777-A (JP)
Title: Fitting structure for outer wall panel
Inventor: IWASE ATSUSHI
IPC: E04B1/348
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To fix an outer wall panel to the side edge section or corner section of the structural body of a building easily and reliably by providing a protruded piece protruded outward from a side edge on the back face side of the outer wall panel narrower than a standard size, and fixing the protruded piece to a stud. SOLUTION: A protruded piece 221 provided at the end section of a metal frame 22 is protruded from the side face of a face bar 21 and fitted to an edge section on the back face side of an outside angle outer wall panel 2 narrower in width than a standard size and connected with two face bars 21 into an L-shape. The outside angle outer wall panel 2 is arranged on studs 14 erected near a column 11 at the outside angle section of a building unit, the protruded piece 221 is allowed to abut on the stud 14 and is fixed with rivets 5. An angular tubular metal frame 32 provided on the back face of an adjacent outer wall panel 3 of the standard size is fixed to the stud 14 with rivets 5.  The outer wall panel 2 narrower in width than the standard size can be fixed to the side edge section or corner section of the structural body of the building unit 1 easily and reliably by providing the metal frame 22 having the protruded piece 221 at the edge section of the back face side.
Patent JP-H0884101-A (JP)
Title: Radio line switching control system
Inventor: KUROKOCHI FUMIYASU
IPC: H04B1/74
Filed: 1994-09-12
Abstract: PURPOSE: To provide a radio line switching control system capable of suppressing excess switching at the time of switching a system by a line switching control part or at the time of releasing main signal switch forced switching. CONSTITUTION: The same main signal S1 is modulated by carriers with different frequency bands f1, f2, the modulated signals are respectively transmitted from 1st-system and 2nd-system transmitting means 12, 13 and respectively demodulated by respective system receiving means 21, 22, and at the time of detecting abnormality in reception, the means 21, 22 output respective system switching factor signals S2, S3. A receiving terminal switching means 23 selects either one of output main signals S1a, S1b from the means 21, 22 in accordance with each system mode or a switching instruction signal S4 in an automatic mode and outputs the selected signal to a succeeding step.  At the time of detecting each system forced switching signal S5 or S6 outputted from the means 23 in each system mode, a line switching control means 36 outputs a signal S4 indicating a detected system and masks the signal S2 or S3 from the detected system. At the time of the automatic mode, the means 23 selects the system indicated by the signal S4.
Patent JP-S6277892-A (JP)
Title: Brushless motor
Inventor: FUJIOKA SOICHIRO
IPC: H02P6/04
Filed: 1985-09-30
Abstract: PURPOSE:To reliably start or accelerate the titled motor by a method wherein stator windings are forcibly energized successively when the titled motor is started, then the specific stator winding is energized in accordance with the output of a position detecting means, and a position detecting capacitor is charged and discharged by the generated output of each stator winding. CONSTITUTION:When the titled motor is started, change-over switches 18a-18c are switched to the side of output terminals 17a-17c of a starting circuit 16, and stator windings 2a-2c are forcibly energized successively. A permanent magnet rotor 1 starts rotation, and when its position is detected by a position detecting means 19, the changeover switches 18a-18c are switched to the side of a position detecting arithmetic operational circuit 21. At the same time, commutation switches 9a-9c are turned OFF, an integral arithmetic operation is started for detection of position, and the permanent magnet rotor 1 continues rotation. A rotary reference position detecting circuit 25 outputs a rotary reference signal based on the pulse signal outputted from a pulse signal generating circuit 22 in accordance with the reverse electromotive voltage of the stator windings 2a and 2b and the output of the position detecting means 19.
Patent JP-H0753242-A (JP)
Title: Method for oxynitriding quartz glass and surface treatment
Inventor: YAMAOKA SHUSUKE
IPC: C03C17/34
Filed: 1993-08-09
Abstract: PURPOSE:To provide a method for oxynitriding quartz. glass and a method for treating its surface by which the oxynitriding treatment of the surface can be easily and rapidly carried out at a relatively low temp. and the peeling of a formed surface layer due to repeated heat cycles is not caused. CONSTITUTION:Quartz glass to be treated is heated at 700-1,200 deg.C in an atmosphere of a gaseous ammonia-hydrocarbon mixture or in an atmosphere of gaseous ammonia in which solid carbon exists to form a silicon oxynitride film on the surface of the quartz glass. The oxynitrided surface of the quartz glass is coated with a silicon nitride film, e.g. by CVD.
Patent JP-H0772190-A (JP)
Title: Fast fourier transformation analyzer
Inventor: IMAMOTO MASAMI
IPC: G01R23/16
Filed: 1993-09-01
Abstract: PURPOSE:To realize an FFT analyzer for enlarging a measurement band without increasing the sampling frequency of an A/D converter by adding a band-pass filter and then properly switching between the filter and an anti-aliasing filter. CONSTITUTION:The analyzer for sampling a signal to be measured in synchronization with a sampling clock fs, performing A/D conversion, and then performing FFT is provided with an low-pass filter 12 for passing a signal whose frequency is fs/2 or less, a band-pass filter 15 for passing a signal whose frequency is n.fs/2 to (n+1) fs/2 (here, n is a positive integer), and a switch 16 for alternatively selecting the output of the low-pass filter 2 or that of the band-pass filter 15. Then, either filter is selected according to a measurement frequency region and a signal to be measured is passed and then sampling is performed.
Patent JP-S6373768-A (JP)
Title: Picture processor
Inventor: ITO YASUO
IPC: H04N1/04
Filed: 1986-09-17
Abstract: PURPOSE:To constantly generate a modulated picture under a constant state and to reduce the fluctuation in a compressibility by providing a threshold generating means and an initializing means for initializing the threshold generating means for every scanning. CONSTITUTION:In a binarization circuit 205, an output from a picture modulation pattern ROM 603 is used as a slice level to execute a binarization processing. Within an interval in which a main scanning direction picture interval signal HE or a sub-scanning scanning direction interval signal VE goes to a high level, a main scanning direction modulated picture output interval signal HMDF of a sub-scanning direction modulated picture output interval signal VMDF is set at an arbitrary position, respective modulation control circuits 601, 602 respectively detect the leading edge of the HMDF, the VMDF and reset an address counter applied to the picture modulation pattern ROM 603. Accordingly, the address to the ROM 603 is constantly started from a constant value to make the pattern of the slice level to be printed to a comparator circuit 606 constant and the modulated picture can be made constant.
Patent JP-H0267299-A (JP)
Title: Amylase inhibitor n-61
Inventor: MURAO SAWAO
IPC: C12R1/465
Filed: 1988-08-30
Abstract: NEW MATERIAL:An amylase inhibitor N-61 having following properties. Activity: inhibiting pancreas amylases of human, swine, cat, horse, sheep, goat, cattle, dog and snake and non-inhibiting human saliva amylase and pancrease amylase of rabbit and guinea pig, etc. Stable range of pH and heat stability: stable for 24 hour at 30 deg.C and pH 2-12, stable for 15 min at 100 deg.C and pH 3-9. Molecular weight: molecular weight by SDS-PAGE is about 8000. Isoelectric point: 4.1 using ampholyte as a carrier. Ultraviolet absorption spectrum: at about 277 nm of maximum absorption, at about 252 nm of minimum absorption. USE:Reagent for fractionation and determination of pancreas amylase and saliva amylase. PREPARATION:For instance, Streptomyuces fungus (e.g., streptomyces viridochromogenes N-61 strain) is cultured in medium and filtered, then the cultured solution is fractionated by ammonium sulfate, thus the precipitate is dissolved in buffer solution and passed through DEAE cellulose column, then fractionated by gradient elusion to 0-0.5 M common salt concentration to obtain amylase inhibitor N-61.