baber/WOPTO huggingface dataset:
Patent JP-2001125599-A (JP)
Title: Voice data synchronizing device and voice data generator
Inventor: EBIHARA MITSURU
IPC: G10L21/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To automatically perform mixing in consideration of synchronism between voice data and background sounds. SOLUTION: A pitch analysis means 11 analyzes the pitch of voice data 101 to obtain a pitch pattern 111, and a pitch maximum position determination means 12 determines a maximum pitch position where the value of the pitch is maximum. A rhythm reference position determination means 13 determines rhythm reference positions 113 of background sounds 102. A mixing means 14 mixes voice data 101 and background sounds 102 to output mixed sounds 103 so that the maximum pitch position 112 may coincide with one of rhythm reference positions 113.
Patent JP-H08133523-A (JP)
Title: Sheet carrying device and image forming device
Inventor: MUTO KENJI
IPC: G03G15/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide a sheet carrying device and an image forming device by which electric charge is removed by an electric charge removing means even if a carrying member is electrified by electric charge and which do not cause paper feeding failure of a sheet by arranging the electric charge removing means to remove electric charge on the surface of a sheet carrying member. CONSTITUTION: When a driving shaft 27 rotates, a feeding roller 13 installed on a core material 26 rotates 26. Sheets P loaded on a pressurizing plate 8 are separated and fed one by one from the uppermost side by an action of a separating pad 12. By the way, when the feeding roller 13 feeds the sheets P, friction is caused in a contact part between both, and a surface of the feeding roller 13 is electrified. However, since a static eliminating brush 33 having a conductive material contacting with the feeding roller 13 is grounded through a support member 32 composed of a conductive member, electrifying electric charge is eliminated from the surface of the feeding roller 13.  As a result, mutual friction coefficients of the feeding roller 13 and the sheets P are not reduced since paper powder of about several μm contained in the sheets P sticks to the surface of the electrified feeding roller 13.
Patent JP-H09148366-A (JP)
Title: Bonding structure of inner lead of film-carrier semiconductor
Inventor: UEDA SHIGEYUKI
IPC: H01L23/50
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To protect the bond between a common inner lead and a bump from a break and also allow a visual check for bonding failures by making the inner lead wider and forming slits in its tip. SOLUTION: Bumps 19 on a semiconductor chip 12 are connected with the tips of inner leads extending integrally from wiring conductors on a carrier film. A common inner lead 17, extending from at least two adjacent common bumps on the semiconductor chip 12, is made wide enough to bridge common bumps 19. The inner lead 17 has a tip 17a with longitudinal slits 20 corresponding to the common bumps 19.
Patent JP-H04174806-A (JP)
Title: Lens barrel
Inventor: INABA HIROYOSHI
IPC: G02B7/04
Filed: 1990-11-07
Abstract: PURPOSE:To eliminate the fixing process with machine screws in assembly process by receiving the drive units of a focusing optical system and variable power optical system at a receiving part and by fixing a drive unit to adjust the quantity of light to a lens-barrel. CONSTITUTION:A zoom drive unit 6 and focus drive unit 8 are held between receiving parts 5a and 5c and an ARIS meter unit 7 with the IRIS meter unit fixed to a relay holder 5 and are fixed to a lens-barrel body actually. Therefore, the units 6 and 8 as well as the unit 7 are fixed without any machine screw, enabling the elimination of the fixing by the machine screws in an assembly process.
Patent JP-H04177425-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OGURA HITOSHI
IPC: G06F5/00
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device where the numbers of terminals and signals to be inverted are never limited by providing a shift register to input the data used for inversion of polarity of an input signal, applying the output of the shift register and the input signal to the input of an EX-OR gate, and applying the output of the EX-OR gate to an internal circuit. CONSTITUTION:The inverted data is inputted to an inverting input terminal TS101 together with a clock inputted to a terminal TS102, and the inverted data fetched into a shift register S101 respectively. Then '1' is set to the output of the register S101 connected to a 2-input EX-OR gate equal to an input signal line to be inverted. Meanwhile '0' is set to the output of the register S101. connected to the 2-input EX-OR gate equal to an input signal line not to be inverted respectively. Thus an optional input signal is inverted and can be inputted to an internal circuit C101. In other words, the polarity can be optionally inverted for many input signals with use of two inverting input terminals.
Patent JP-H11195788-A (JP)
Title: Trench-gate type power mosfet having protective diode
Inventor: WAYNE B GRABOWSKI
IPC: H01L27/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of breakdown at a trench-bottom part, to avoid damage of an MOSFET and to improve on-resisting characteristics by forming a second conducting type protecting diffusing part in a chip, and forming a first-conducting type P-N junction part in an epitaxial layer or in a substrate. SOLUTION: In a neighboring cell 37, a deep P<+> diffusing part 38 for protection is formed. In the diffusing part 38, a P-N junction part 39 is formed together with an N-epitaxial layer 14. A metal layer 36 is in contact with the protecting diffusing part 38. Thus, the P-N-junction part 39 functions as a diode, which is connected in parallel with the channel of a cell 35. The protective diffusing part 38 limits the electric field strength and the formation of the carrier, which is generated in the vicinity of the corner part of a trench 32 as a result. Thus, requirement for a deep central diffusing part at the SFET cell 35 is eliminated. When the deep central diffusing part is not used, the dimension of the MOSFET cell 35 is substantially decreased, and the cell density of a MOSFET 30 is strikingly increased.
Patent JP-2001122751-A (JP)
Title: Composition for oral cavity
Inventor: KAMIMURA HIROHISA
IPC: A61K8/96
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity which is excellent in halitosis protective effect and also has good flavor and sensation in taking the composition. SOLUTION: The composition for the oral cavity comprises (A) >=0.05 wt.% of tea tree oil, (B) L-menthol in the same or more amount based on the weight of the ingredient (A) and (C) alcohols selected from the group consisting of ethanol, propylene glycol, glycerol and 1,3-butylene glycol in an amount of 30-450 times the weight of the ingredient (A).
Patent JP-H09121471-A (JP)
Title: Ac power supply apparatus
Inventor: YAMAMOTO TOSHIO
IPC: H02M1/14
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To fined the deterioration states of a capacitor and a battery with a simple construction by a method wherein the states of the capacitor and the battery are monitored by using the ripple current of the capacitor and the ripple current of the battery. SOLUTION: A first ripple current measuring means 13 measures a ripple current flowing through a capacitor 11 and a second ripple current measuring means 14 measures a ripple current flowing through a battery 12. A series circuit composed of the series connection of the capacitor 11 and the first ripple current measuring means 13 is connected in parallel to the DC input side of an inverter 3. A series circuit composed of the series connection of the battery 12 and the second ripple current measuring means 14 is connected to the former series circuit. A monitor control means 15 monitors the states of the capacitor 11 and the battery 12 by using those ripple current values to know their deterioration states.
Patent JP-H09147284-A (JP)
Title: Radio inquiry device operated by surface acoustic wave
Inventor: UORUFUUEKUHARUTO BURUSUTO
IPC: H04B1/59
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To minimize the disturbance of a signal and to enable the almost simultaneous evaluations of sensor elements by composing a transmission/ reception unit and the sensor element so that an inquiry signal and a reply signal may be time inverse with each other and the sensor elements may have different SAW propagation time. SOLUTION: In each of sensor elements 1, 2, 3,..., n, the converter 4 converting the electric signal received via an antenna 6 into a surface acoustic wave is included. This surface acoustic wave reaches a reflector 5 after preliminarily fixed propagation time and is reflected to be returned to the converter 4 from the reflector 5. The converter 4 converts this reflected and returned surface acoustic wave into the electric signal again. A transmission/reception unit 10 and the sensor elements 1, 2, 3,..., n are composed so that an inquiry signal and a reply signal may be time inverse with each other and the sensor elements 1, 2, 3,..., n may have different SAW propagation time.
Patent JP-2000127057-A (JP)
Title: Angle switching type socket wrench joint using bevel gear
Inventor: MORI HISASHI
IPC: B25B17/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To turn a ratchet handle which can be turned only in the longitudinal direction to a bolt with a joint still bent at right angles, and change over the angle to be turned from both longitudinal and horizontal directions. SOLUTION: This joint is formed by an upper body 5 and a lower body 6, and an upper bevel gear 1 and a lower bevel gear 2 are respectively housed in the respective bodies. A connecting part 7 between the upper and lower bodies is taken as a fulcrum to be bent at right angles. In turning in the longitudinal direction, a projecting part 3 and a recessed part 4 are engaged, and in turning in the horizontal direction, the bevel gear 1 and the bevel gear 2 are engaged to transmit the rotation from the ratchet handle to a socket.
Patent JP-H05144955-A (JP)
Title: Package for receiving sensor element
Inventor: HASHIGUCHI EIICHI
IPC: H01L23/02
Filed: 1991-11-20
Abstract: PURPOSE:To provide a package for receiving a sensor element in which the sensor element received inside is capable of electrically connecting accurately and firmly to an external electric circuit. CONSTITUTION:A rectangular insulating base 1 is formed by adhering a plurality of metallized wiring layers 4 from the upper plane thereof to the bottom plane through a long side face. A package for receiving a sensor element is so made as to fit a rectangular frame 2 thereinto through adhesives 6 composed of glasses in the outer periphery of the upper plane of the insulating base 1. The frame 2 is fitted into the upper plane of the insulating base 1 so that the long side face of the frame 2 may be set farther inner by at least 0.3mm or more than the long side face of the insulating base 1.
Patent JP-H02152005-A (JP)
Title: Magnetic head
Inventor: NISHIMATSU MASAHARU
IPC: G11B5/187
Filed: 1988-12-01
Abstract: PURPOSE:To improve the durability by forming a protective film containing a conductive organic compound at least one the front face of a magnetic head. CONSTITUTION:A protective film 11 containing a conductive organic compound, preferably, at least one or more kinds of liquid or semiliquid low molecular compound having <30 deg.C melting point and/or one or more kinds of solid low molecular compound having >=30 deg.C melting point is formed at least one the front face of a thin film head 1. This protective film 11 preferably consists of a monomolecular film or an accumulated film formed by the Langmuir projet method. Since this projective film 11 is formed, tribo-electrification is prevented to prevent electrostatic attraction, and the variance of the friction coefficient is reduced to improve the durability.
Patent JP-H11141521-A (JP)
Title: Self tap screw
Inventor: SUGIYAMA ICHIRO
IPC: F16B25/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To decrease screw-in torque and effectively prevent the seizure of a thread by forming a certain female thread precisely through a male thread having a swelling apex protruding from any other thread, and allowing the male thread continuing a head portion side can be screwed with low resistance (low friction force) into the female thread formed through the swelling apex in a self tap screw. SOLUTION: A self tap screw has a larger diameter head portion 2 than a shaft portion 1 at the base end of the shaft portion 1, and has a helical male screw thread 3 on the peripheral face of the shaft portion 2. Plural swelling apex slightly protruding from the other all male thread outer diameters in the midway of the helical male thread.
Patent JP-H07132001-A (JP)
Title: Bottom plow apparatus
Inventor: USAMI MICHIHARU
IPC: A01B15/12
Filed: 1993-11-10
Abstract: PURPOSE:To provide the subject apparatus in which a beam is attached at a specified position and having a reduced drawing load by virtue of an excellent straight workability and a shortened bottom length in the back-and-forth direction while keeping the large space for returning furrowed soil. CONSTITUTION:The objective bottom plow apparatus is composed of a share 11, a moldboard 12, a shin member rising up along the front edge of the moldboard, a landside 13 receiving plowing burden and a bed engaged with a bracket 16 to fix a beam 18. In this bottom plow apparatus, the attaching position of the beam 18 on the bracket 16 is deviated an appropriate space [e.g. a quarter of a plowing width (m)] from the moldboard-side face of the landside 13 toward the moldboard 12. Further, the space between the bracket 16 and the landside 13 is kept using e.g. a spacer 17.
Patent JP-H04177722-A (JP)
Title: Thin film-forming device
Inventor: ASAI KOSUKE
IPC: H01L21/31
Filed: 1990-11-09
Abstract: PURPOSE:To contrive a reduction in an epitaxial growth temperature by a method wherein first magnetic fields are formed to substrates, and second magnetic fields, which are diverged from the opposite sides to the first magnetic fields to the sides of the substrates, are formed. CONSTITUTION:A microwave is introduced in a plasma production chamber 1 through a waveguide 4 and moreover, magnetic fields are formed by coils 5 and 7 for magnetic field generation use in the chamber 1. Thereby, the condition of an electron cyclotron resonance excitation is valid in the chamber 1. Raw gas is brought into a plasma state and ions in produced plasma are made to run along divergent magnetic fields, which are generated by the coils 5 and proceed to the sides of growth chambers 2, and are led to the sides of the chambers 2. On the other hand, the plasma ions introduced in the chambers 2 are guided to the peripheral edge side of the chambers 2 in a mode creeping along the surface of a holder 8 by cusp magnetic fields formed in the chambers 2 by the coils 7 for cusp magnetic field generation use and collide with the surfaces of substrates S in a non-right-angled state to the substrate surfaces. Thereby, damage to the substrate surfaces due to ion bombardment is reduced and an epitaxial growth at a low temperature becomes possible.
Patent JP-H01146608-A (JP)
Title: Automatic claw removing device
Inventor: HIRATA MUNEOKI
IPC: B23C5/08
Filed: 1987-12-02
Abstract: PURPOSE:To provide two kinds of functions only by change of a surface and the back with each other, to improve compatibility, and to reduce a manufacturing cost, by a method wherein a number of tips are mounted on the outer periphery of the body of a milling cutter, and protrusion parts for mounting a cutter driving device are formed on a surface and the back. CONSTITUTION:Two sets of milling cutters 1... are in juxtaposition facing each other on the running line of a rodform steel piece 10, drive rollers 11 are situated between a set of cutter 1 pairs, and a steel piece 10 is run. When, in the milling cutter 1, a tip 2 is damaged due to wear, a set bolt is unscrewed to remove it. When the cutter 1 is situated in positions I and IV, the surface of the preliminary cutter 1 is mounted to a drive device, and when in positions II and III, the back of the cutter 1 is mounted to the drive device. Protrusion parts 1b and 1c are formed on the milling cutter 1 in a manner that the surface and the back are the same as each other, and if the cutter is turned over, it can be used in a similar manner. Even cutters 1..., positioned facing each other with the steel piece 10 therebetween so that a rotation direction is differed, can be mutually used.
Patent JP-H11124618-A (JP)
Title: Method for refining chromium-containing molten steel
Inventor: NAKAO RYUJI
IPC: C21C7/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a refining method of chromium-containing molten steel capable of reducing the oxidizing loss of chromium and also, the load on a furnace refractory by controlling molten steel temp. SOLUTION: In a decarburizing method of the chromium-containing molten steel and a reducing method thereafter, the molten steel temp. is continuously measured with an image fiber 16 and [Cr] concn. is estimated with a [Cr] concn. measuring mechanism 19 and [C] concn. is measured with the exhaust gas flowing quantity and composition measuring instrument 18. According to these values, one or more kinds of the blowing gas flowing quantity through a tuyere 5 and a top-blown lance 4, the ratio in the oxygen gas quantity to the total gas quantity of the blowing gas, the adding quantity of the alloy from a discharging device 9, the adding quantity of coolant and the adding quantity of auxiliary raw material, are controlled.
Patent JP-H01146627-A (JP)
Title: Pallet for cathode ray tube
Inventor: ICHIKI HIDETOSHI
IPC: B23P19/00
Filed: 1987-12-02
Abstract: PURPOSE:To enable application of direct machining in a state to be supported on a pallet, by a method wherein the support seat of a cathode ray tube is situated to the edge part of the opening part, in which the face surface of the cathode ray tube is placed with the face surface down, of the central part of a board body. CONSTITUTION:With a face surface down, a tube 1 is inserted in an opening part 13 of a board body 12 of a pallet 11 as it is guided by each guide, and lugs 1a are engaged with a support seat 14 for support. Simultaneously, a seal material 19 is brought into contact with the peripheral part of the face surface of the tube 1. The pallet 11 is conveyed in a state to support the lag on conveyor rollers on both sides of a conveyor, the pallet is stopped in a position above a processing device, a shutter is raised, and washing liquid is injected through a nozzle to wash the face surface. By situating a machining device below the conveyor, machining can be applied directly on the face surface of the tube 1 from the outside.
Patent JP-H03165499-A (JP)
Title: Lighting device for discharge lamp
Inventor: KUBOTA HIROSHI
IPC: H05B41/24
Filed: 1989-11-24
Abstract: PURPOSE:To prevent an inverter from failure due to heat in the case of connection of two discharge lamps to a discharge lamp lighting device of an inverter type by detecting the opening of the connection points. CONSTITUTION:A current transformer 9 is provided with a tertiary coil 9c having terminals C, D. An oscillation stop circuit 18 is connected between the terminals A, B of the electrodes 15b, 16a on the connection sides of discharge lamps 15, 16 and the terminals C, D. With this constitution, if either one of the electrodes 15b, 16a is broken, the voltage between both terminals of a condenser becomes zero and a gate current flows via a resistance 24 to an SCR 25 to turn it on. This causes the terminals C, D to be short-circuited, all the energy of a primary coil 9a of a transformer 19 is transmitted to the tertiary coil 9c, and no energy is transmitted to the secondary coil 9b. As a result, no current flows to the base of a transistor 6, and an inverter 5 stops oscillation.
Patent JP-S63278051-A (JP)
Title: Image forming method and recording medium
Inventor: INUI TOSHIJI
IPC: G03F7/34
Filed: 1987-12-02
Abstract: PURPOSE:To enable image formation with a good preservable property by holding an image forming layer in place between bases and applying at least either of light energy and heat energy in compliance with image signals to the image forming layer. CONSTITUTION:The image forming layer 7 is held in place between the 1st base 5 and the 2nd base 6 and at least either of the light energy 9 and the heat energy 8 corresponded to the image signals is applied to the image forming layer 7. The 1st base 6 and the 2nd base 7 are thereafter separated, by which the recorded image is formed on the 1st base or the 2nd base. Since the light or heat energy is used for the image formation, the environmental resistant stability is enhanced and always the stable and high-accuracy image is obtd. The preservable properties of the recording medium and the recorded image are thereby improved.
Patent JP-H07155802-A (JP)
Title: Universal rolling/forming method of shape steel having web and flange
Inventor: MIURA YOSUKE
IPC: B21B1/08
Filed: 1993-12-06
Abstract: PURPOSE:To reduce the cost of roll and operation cost by separately manufacturing an intermediate material for wide flange, I-beam, or the like without changing the rolls of a 2-high roughing mill and intensively reducing the kinds of rolls of 2-high roughing mill. CONSTITUTION:Based on the inlet-side web thickness tW, inlet-side flange thickness tF, web draft rW, flange draft rF, diameter DH of horizontal roll and diameter DV of vertical roll of a universal rolling mill at all passes in a rolling process with an intermediate roughing universal mill and finishing universal mill, a quantity (s) shown by the equation I is determined. At this pass, rolling is executed after moving the axial center of the vertical roll pair of the universal mill toward the outlet side in the rolling direction of the material to be rolled by the (s) when the (s) is positive and after moving the axial center toward the inlet side in the rolling direction of the material to be rolled by (-s) when the (s) is a negative value to the reference plane which passes through the center axis between the upper and lower horizontal rolls. The equation I is (s)=(DVrFtF)<1/2>-(1/2DHrWtW)<1/2>... I.
Patent JP-H10134477-A (JP)
Title: Magnetic head device
Inventor: TANAKA KAZUNORI
IPC: G11B17/32
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To bring a magnetic head close to a disk surface with caused pressure and to improve recording/reproducing efficiency by tilting a leading side and trailing side of a slider sliding relatively to a magnetic disk by a specified angle for the magnetic disk surface. SOLUTION: Slopes 11b, 11c are provided on the F part of the leading side and the G part of the trailing side of the slider 11 opposite to the magnetic disk 13, and are tilted respectively at an angle of 30 minutes for the magnetic disk 13 surface. When the magnetic disk 13 is rotated in the E direction, the buoyancy in the H direction occurs in the slider 11, and simultaneously, positive pressure in the I direction in the slope 11b, and negative pressure in the J direction in the slope 11c occur respectively, and act so as to bring the gap 12a of the magnetic head 12 close to the magnetic disk surface 13 to keep an approach state. Thus, even when the rotational speed of the magnetic disk 13 is increased, the approach state of the magnetic head 12 supported by the slider 11 to the magnetic disk surface is kept, and the recording/reproducing efficiency is improved.