baber/WOPTO huggingface dataset:
Patent JP-S63120228-A (JP)
Title: Method for separating and measuring directional component of sound
Inventor: TOMIKAWA YOSHIHIRO
IPC: G01H3/00
Filed: 1986-11-10
Abstract: PURPOSE:To measure the directions and amplitudes of sound sources having the same frequency, by calculating the complex spectrum of each measuring point by two non- directional microphones and a fast Fourier transform (FFT) analyser and calculating each directional amplitude on the basis of required algorism. CONSTITUTION:The reference point sound pressure data and measuring point sound pressure data due to both of a fixed non-directional microphone 4 and the movable non-directional microphone 5 moving on the circular arc centering around said micro phone 4 to be placed at the imaginary position corresponding to each of a plurality of sound sources are processed by an FFT analyzer 7. A reference point complex sound pressure spectrum and a measuring point complex sound pressure spectrum are supplied to a computer 11 from the analyser 7 and the relative complex spectrum at a measuring point is calculated to be stored in a disk 12. The memory content of the disk 12 is processed on the basis of a method of least squares and the amplitude of the sound source in an imaginary direction is determined even when each sound source frequency is the same. Further, when an imaginary direction is selected so that said amplitude becomes max, the sound source direction is also accurately deter mined.
Patent JP-H06119242-A (JP)
Title: Cache memory system
Inventor: TAKEUCHI HIDEYO
IPC: G06F11/22
Filed: 1992-10-05
Abstract: PURPOSE:To enhance availability and also, to improve the reliability by shortening diagnostic time. CONSTITUTION:The system is provided with a counter circuit 7 for generating a counter information COT updated for every cache mishit, an index selecting circuit 4 for selecting one of a first address information AD1 and the counter information COT, a diagnostic information generating circuit 8 for generating a fault diagnosing information FD, a tag selecting circuit 5 for selecting one of a second address signal AD 2, the fault diagnosing information FD and a register tag information RTG, and a register circuit 9 for storing an address management tag information ADTG. At the time of cache mishit, the address management tag information ADTG is saved to the register circuit 9, and thereafter, by writing and reading out the fault diagnostic information FD to and from the address of the counter information COT, diagnosis is executed.
Patent JP-H09256978-A (JP)
Title: Rotary type compressor
Inventor: OGAWA HIROSHI
IPC: F04C23/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the size of a rotary type compressor from being enlarged by enclosing a clutch in a compressor, especially prevent the length of an axial direction from extending. SOLUTION: In a rotary type compressor for compressing refrigerant and the like, for example, a rotary shaft 6 is provided with the rod shaped end part, and also a crank 3 which is journalled by a main bearing 2 and for driving a main compressing part 5 is provided with a cylindrical opening end part for receiving the rod shaped end part of the rotary shaft 6, and a clutch which consists a first frictional plate 12 and a second frictional plate 13 while utilizing the dead space of the inside of the opening end part is constituted. An annular push member 16, an auxiliary compressing part 21 for applying pressure in a back pressure chamber 17 arranged backward the push member 16, and the like are arranged as a means for pushing the frictional plates 12, 13 in an axial direction, due to engage the frictional plates 12, 13.
Patent JP-H11111001-A (JP)
Title: All-night light
Inventor: OTA MASUO
IPC: F21V21/22
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an all-night light that has a function of a flashlight in its decorated body, turns on by raising it from a stand, and turns off by putting on the stand. SOLUTION: An outer cylindrical member 2 provided with a projection 10a for open and close operation and with a stopper spring 12 is fitted, so as to slide freely, covering the side of circumference of a flashlight member 1 equipped with a lens cap 7, attached and removed freely, builds in an electric lamp 4 at the lower end of an opening of a body case 8 that accommodates a battery 5, and the flashlight member 1 and the outer cylindrical member 2 are accommodated in the hollow space of a decoration member 3 fitted to the outer cylindrical member 2.  The outer cylindrical member 2 goes up when the decoration member 3 is lifted from the state it is placed on a installation plane 11, a turn-on circuit of the electric lamp 4 is closed by a reed spring 9 pushed out inside by the projection 10a for open and close operation, the stopper spring 12 engages with a descent stopper projection 8c of the body case 8, and the flashlight member 1 stops in a state that the lens cap 7 is projected from the lower end of the decoration body 3.
Patent JP-H08103683-A (JP)
Title: Impact type pneumatic pulverizer
Inventor: KANDA HITOSHI
IPC: B02C19/06
Filed: 1994-10-06
Abstract: PURPOSE: To prevent a strip discharge by making any one of an accelerating pipe, an inner wall of a pulverizing chamber and an impact member meeting volume resistivity below a specified value and Vickers hardness more than a specified value. CONSTITUTION: An accelerating pipe 3 for transferring and accelerating a material to be pulverized by high pressure gas and a pulverizing chamber 8 for finely pulverizing the material to be pulverized are arranged. In the pulverizing chamber 8, an impact member 4 is arranged opposite to the opened surface of an outlet 13 of the accelerating pipe 3. And any one of the accelerating pipe 3, an inner wall 6 of the pulverizing chamber 8 and the impact member 4 thus arranged is constituted of a material meeting <=10<6> Ωcm volume resistivity and >=2000kg/mm<2> Vickers hardness. In this way, a strip discharge encountered on contact with powder is prevented and operation of high safety is secured.
Patent JP-S63120536-A (JP)
Title: Bit collation supervisory equipment for stuff synchronizing multiplex converter
Inventor: INANO SATOSHI
IPC: H04J3/07
Filed: 1986-11-07
Abstract: PURPOSE:To simplify the circuit constitution of the titled equipment and to attain correct bit collation by making a delay of a buffer memory constant, counting the bit difference between a high data string and a low speed data string so as to reset the readout of the buffer memory and to take the phase synchronization of the bit unit. CONSTITUTION:The initial setting of write to a buffer memory to a buffer memory 2 at a high speed signal is applied in synchronism with a stuff signal informing the rejection of a stuff pulse of a demultiplex section 1. Throuth the initial setting, the delay of the buffer memory 2 to a data string of a low speed signal obtained by decomposing a high speed signal is decided depending on the read position and the delay of the delay part 4 provided with the low speed signal is fixed. Then the data string of the low speed signal and the data string of high speed signal are compared by a comparator section 3 and its bit difference is counted by a counter 6. Thus, the circuit constitution is simplified. mis-synchronization is eliminated to ensure the bit collation.
Patent JP-H10112953-A (JP)
Title: Waterproof motor
Inventor: KATAOKA AKIHIKO
IPC: H02K5/132
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the entrance of water from an exposed stator and improve the property as a motor and the reliability by covering the external surfaces of a front cover, a ring-shaped stator, and a rear cover with waterproof coating. SOLUTION: This waterproof motor is provided with a front cover 2 and rear cover 3 at both ends of a ring-shaped stator 1 which is shaped like a ring as a whole and in which many stator pieces 1a are stacked and united by an adhesive or the like. A waterproof coating film 13 made of polyurethane coating is made at the external surfaces of the front cover 2, the ring-shaped stator 1, the rear cover 3, and the cover body 11. This waterproof coating film 13 is constituted of a coating film 80μm in total thickness since under coating 20μm thick is performed twice and over coating 20μm thick is performed twice.  Accordingly, the whole is made of an integrated coating film, so this can cover the front cover 2, the ring-shaped stator 1, the rear cover 3, the cover body 11, and the lead-out parts of each lead wire 10 and 12 integrally in succession, so complete waterproofness can be obtained.
Patent JP-H02115369-A (JP)
Title: Apparatus for leveling thin strip in continuous dry plating line
Inventor: KOBAYASHI YASUHIRO
IPC: C23C14/56
Filed: 1988-10-24
Abstract: PURPOSE:To avoid corrugation by arranging pairs of leveling rolls and means of applying tensile force directed toward the outsides of a thin strip in the transverse direction to the rolls so that tension can be applied to the thin strip in the transverse and longitudinal directions. CONSTITUTION:This apparatus for leveling a thin strip 1 in a continuous dry plating line is formed with pairs of leveling rolls 11 and means of applying tensile force directed toward the outsides of the strip 1 in the transverse direction to the rolls 11. The rolls 11 are arranged at the inlet and outlet sides of a vapor deposition chamber 3a into which the strip 1 is continuously introduced and dry-plated. The edge parts of the travelling strip 1 are held between the rolls 1 and each of the rolls 1 rotates on its own axis. Tension is applied to the strip 1 in the transverse and longitudinal directions and corrugation is avoided.
Patent JP-H04143164-A (JP)
Title: Automatic operation system
Inventor: AEBA HIDEAKI
IPC: B61L27/00
Filed: 1990-10-05
Abstract: PURPOSE:To operate efficiently in a relatively simple installation by dividing a private track into plural sections, and operating vehicles reciprocating within the each section, and at the same time, forming a necessary ATO pattern information and ATC pattern information depending on boarding request signals, leaving request signals, and relaying request signals. CONSTITUTION:In an automatic operation system, vehicles 61 to 64 run on a single line of track 4 laid in a loop form near a station 2 of a railway 1. In this case, the track 4 is divided into (a) to (d) sections, and vehicles 61 to 64 are operated reciprocating in each section. And in the section (a) to (d), relay stops 51 to 54 common to both sections are provided. Furthermore, plural stops 5 are provided between both relay stops. And by the request from a vehicle 6, the number of the stop and a demand information are received. When the demand information includes the next stop 5'', for example, a stop ATC pattern I'' and a stop ATO pattern II'' to stop at the point D are scheduled. Consequently, the ground signal installation can be simplified, and a low cost can be realized.
Patent JP-H02113528-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIIKURA IKUO
IPC: H01L21/314
Filed: 1988-10-21
Abstract: PURPOSE:To cancel mechanical stress created when a semiconductor chip is sealed in a package by adjusting a thickness of an insulating protective film formed on the surface of the semiconductor chip or laminating such insulating protective films to provide a multiple layer. CONSTITUTION:Stress created by bonding a semiconductor chip 1 to a metallic substrate 3 acts such that the top face of the semiconductor chip 1 is extended and the bonded face is contracted. On the other hand, stress created by an insulating protective film 2 on the surface of the semiconductor chip 1 acts such that the top face of the chip 1 is contracted and the rear face is extended, Since these stresses act opposite to each other, the stress of the insulating protective film 2 can be controlled by selecting a type and thickness of the film 2 appropriately or by combining several such films to provide a multiple layer. In this manner, the stress created by bonding the semiconductor chip 1 to the metallic substrate 3 can be cancelled.
Patent JP-S61152546-A (JP)
Inventor: MOROTOMI MASAKI
IPC: B65D8/02
Filed: 1984-12-19
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-2000101856-A (JP)
Title: Data generator for special color printing
Inventor: ITO TAKAKO
IPC: H04N1/60
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a data generator that easily generates data for special color printing such as two-color printing or single color printing from normal four-color separation data. SOLUTION: This data generator is provided with a 1st storage section 22 that stores four-color printing data, an edit means 28 that reads the four-color printing data from the 1st storage section 22, edits the data and generates four-color printing edit data, a 2nd storage section 26 that uses a color management system to store a profile that is used to convert the four-color printing data into special color printing data, and a conversion means 30 that uses the profile read from the 2nd storage section 26 to convert the four-color printing edit data into the special color printing edit data.
Patent JP-S60197698-A (JP)
Inventor: ROIDO EMU SUMISU
IPC: C07H21/04
Filed: 1984-12-19
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-H0694076-A (JP)
Title: Torsional damper
Inventor: GOMI SHOJI
IPC: F02B77/00
Filed: 1992-09-09
Abstract: PURPOSE:To improve the endurance life in rubber by holding a disl between a second inertia mass and a first inertia mass attached via rubber, sealing a viscous fluid around the disk, making an interval between the first inertia mass and the disk wider than that between the second inertia mass and the disk. CONSTITUTION:A hub 1 is clamped to a turning shaft, an extending part 2 is installed in this hub, an inertia mass 4 is attached via rubber 3, and a disk 5 is clamped to the hub 1, then this disk 5 is field between an inertia mass 7 and the inertia mass 4 attached together via another rubber 6. A clearance 8 in which a viscous fluid is sealed is formed in a circumference of the disk 5 held between both these inertia masses 4 and 7, and an interval t1 between the inertia mass 4 and the disk 5 is made to be wider than that t2 between the inertia mass and the disk 5. When a torsional vibration is produced in the turning shaft, these inertia masses 4, 7 works as a damper, whereby a damping action by means of a flow of the viscous fluid. Heat being transmitted to the rubber at this time becomes lessened as the interval between the disk 5 and the inertia mass 4 is wide enough, so that endurance life in the rubber is thus improved.
Patent JP-S61145271-A (JP)
Title: Oxygen generating material
Inventor: SAWADA KIYOSHI
IPC: C09K3/00
Filed: 1984-12-18
Abstract: PURPOSE:To provide an oxygen generator which generates O2 smoothly without need of pressurization or heating, prepared by packing a substance which reacts with water to generate O2 and a specified water-absorbing resin in a water- and oxygen-permeable bag and putting the bags in a rigid container. CONSTITUTION:A water- and oxygen-permeable bag containing a substance (a) which reacts with water to generate O2 (e.g. manganese peroxide) and a water-absorving resin (b) which, when expanded by absorbed water, has a larger volume than a rigid container (e.g. hydrolyzed starch/acrylic acid graft copolymer)is placed in a rigid container 1 which stands inner pressure caused by expansion of the resin (b) and a water-and oxygen-permeable cover 2 weigh ing 30-50g/m<2> which stands the above inner pressure is put on the container. Used as oxygen generator for transport of live fish, etc.
Patent JP-H02113563-A (JP)
Title: Lead frame and its manufacture
Inventor: WAKABAYASHI SHINICHI
IPC: H01L23/50
Filed: 1988-10-21
Abstract: PURPOSE:To form a fine pattern, and realize a small-sized multi-pin structure by forming inner leads by etching and processing a thin metal foil. CONSTITUTION:Through holes B, C are formed at the following member positions, respectively; member positions corresponding with junction parts of inner leads 18 and outer leads 20 of a retaining film 10 composed of resin such as polyimide, and part positions corresponding with external end-portions of the outer leads 20. A metal foil 12 is stuck on one surface of the film 10; the through holes B, C are filled with resist; a metal plate is stuck on the other surface of the film 10; the metal foil 12 is subjected to photoetching, and inner leads having a specified pattern are formed; the metal plate is subjected to the similar processing, and outer leads having a specified pattern are formed at the positions of the through holes B, C. The inner leads are formed, in this manner, by etching and processing a thin metal film, so that a fine pattern can be formed, and a small-sized multi-pin structure can be realized.
Patent JP-H08118058-A (JP)
Title: Torch for laser machining and laser beam machine
Inventor: KARASAKI HIDEHIKO
IPC: B23K26/10
Filed: 1994-10-31
Abstract: PURPOSE: To prevent back fire accident and hose burst accident by providing a quenching filter for the intake of auxiliary gas in a laser machining torch. CONSTITUTION: A quenching filter F is attached to an introducing port 22 for auxiliary gas in a laser machining torch 16. In the case of centralized equipment piping for oxygen gas, an inflammable gas is sometimes mixed into the oxygen piping due to an erroneous operation. Under the circumstances where an inflammable gas is mixed into the oxygen piping, when the oxygen gas is introduced as an auxiliary gas into a laser beam machine, the auxiliary gas is fired. With a quenching filter F attached to the intake 22 for the auxiliary gas, the flame is quenched while passing through the filter element 1. As a result, temperature does not rise in that hose with an organic material system which is connected to the connecting port 3 for the auxiliary gas, and a hose burst is prevented.
Patent JP-H03127006-A (JP)
Title: Wide converter lens
Inventor: NAKAO SACHIKO
IPC: G02B15/10
Filed: 1989-10-13
Abstract: PURPOSE:To shift the focal length to the wide side with a large variable power ratio and to compensate the power chromatic aberration excellently by assuming a negative lens as a 1st lens, a lens having weak negative refracting power as a 2nd lens, a negative meniscus lens as a 3rd lens, and a positive lens as a 4th lens to meet specific requirements. CONSTITUTION:The lens consists of the 1st negative lens which has its concave surface on the image side, the 2nd lens which has much smaller refracting power than the 1st lens, the 3rd negative meniscus lens which has its concave surface on the object side, and the 4th positive lens which has its convex surface on the image side in order from the object side, and constituted to meet the requirements shown by inequalities I - V. In the inequalities I - V, f1, f2 and f4 are the focal lengths of the 1st, 2nd, and 4th lenses, r3 and r4 the radii of curvature of the object-side and image-side surfaces of the 2nd lens, r7 and r8 the radii of curvature of the object-side and image-side surfaces of the 4th lens, phi2 the image-side surface refracting power of the 1st lens, and phi2 the object-side surface refracting power of the 2nd lens. Consequently, the variable power ratio of the whole system is about X0.65 and the zoom ratio is about X8; and various aberrations are compensated excellently and the size and weight are reduced.
Patent JP-S61143497-A (JP)
Inventor: TSUBONE KAZUYUKI
IPC: C11D1/34
Filed: 1984-12-17
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-H02114567-A (JP)
Title: Mos transistor having high breakdown strength
Inventor: YAMAMOTO MASAHARU
IPC: H01L29/78
Filed: 1988-10-25
Abstract: PURPOSE:To reduce an occupied area by a method wherein a gate part and a pinch resistance layer are formed on side walls of two grooves in a semiconductor substrate and, in addition, two grooves are formed between a source and a drain. CONSTITUTION:A thick film 2 for isolation use is formed on the surface of a semiconductor substrate 1; a groove 3 and a groove 4 are dug at a prescribed opening length, at a prescribed depth and at prescribed intervals; a gate oxide film 5 and a PS gate 6 are grown, and etched to a prescribed gate size; after that, a source 7 and a drain 8 are formed by implantation of a high- concentration ion of a P-type diffusion species; in addition, a P-type diffusion layer of a pinch resistance layer 9 is formed by implantation of a low- concentration ion and by thermal diffusion. The gate 6 is formed along side walls of the groove 3; the pinch resistance layer 9 is formed along side walls of the groove 4. Thereby, a distance between the source and the drain is reduced as compared with a method to arrange the gate and the pinch resistance layer on a plane.
Patent JP-H07120833-A (JP)
Title: Remote photographing device
Inventor: DOI YUZURU
IPC: G03B17/38
Filed: 1993-10-26
Abstract: PURPOSE:To photograph the natural pose of a performer himself without making an operating action conspicuous by providing an operating device including a shutter actuating switch in a microphone and a shutter actuating device actuated by a signal from the operating device in a camera. CONSTITUTION:A power source switch 2b is provided in the grip part 2a of the microphone 2, and a hinge 6 with spring is attached to the upper part of the microphone 2. The hinge 6 is constituted of two semicircular parts, and the shutter actuating switch 7 of the operating device is attached to either of the semicircular parts, and a light emitting circuit 8 and a light emitting element 8a are attached to another semiconductor part. Thus, the shutter actuating switch 7 is operated in a state where the light emitting element 8a of the operating device attached to the microphone 2 faces a light receiving part 4a when the performer is taking his favorite gesture. When infrared light emitted from the light emitting element 8a is projected on the light receiving part 4a, an electromagnetic means 4c is actuated through an amplifier circuit 4b according to the signal, and the release button of the camera is depressed to perform photographing.
Patent JP-S63121338-A (JP)
Title: Signal transmitting system in multiplex data link
Inventor: HORI MASAHIKO
IPC: H04L5/22
Filed: 1986-11-10
Abstract: PURPOSE:To expand an application range in a signal transmission by faithfully transmitting the information of a signal which alters in terms of a level in a time shorter than a transmission period without altering the transmission period. CONSTITUTION:For example, a data signal including respective signals A, B and C constituting a packet is set in a shift register 2 through a latch circuit 1. By giving a shift clock to which unit time is t-period to the register 2, data is read out and transmitted to a switching circuit 4. Meanwhile, the signal X which alters in terms of level in a time shorter than the transmission period T is inputted in a sampling circuit 3 and sampled in a sampling period which is made to coincide with a unit time (t). And the sampled information bit X is given to the circuit 4. A switching clock obtained by multiplying the time (t) by a half of the period is given to the circuit 4 and the register 2 output and the circuit 3 output are alternately switched. The circuit 4 output is converted into an optical signal in an electric/optical converter 5 to be transmitted to a reception side.