baber/WOPTO huggingface dataset:
Patent JP-2000022774-A (JP)
Title: Information communication system
Inventor: SAKATA HIROYUKI
IPC: H04L12/70
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a network by reducing useless re-transmission on the occurrence of time-out occurs in a network environment. SOLUTION: When a re-transmission necessity discrimination section 9 recognizes the occurrence of time-out due to a driving stop of a re-transmission timer, the section 9 uses advance information to calculate whether or not a packet loss is caused in a packet sent from a transmitter side terminal 1 as a probability α. The probability α is used as a basis of the discrimination as to whether or not a same packet is re-transmitted. A demerit in the case of re-transmission is calculated as a risk Rs based on the probability α. A demerit in the case of no re-transmission is calculated as a risk Rn, based on the probability α. The risks Rs, Rn are compared and whether or not there is a relation of Rs<Rn is checked.  In the case of Rs<Rn, it is discriminated that the re- transmission of a packet is really required and a copy of the packet is sent again to a receiver terminal 3. When Rs<Rn is not satisfied, it is discriminated that the re-transmission of the packet is not required and a series of processing operations are terminated.
Patent JP-S6425046-A (JP)
Title: X-ray diffraction apparatus
Inventor: MATSUO MASAYUKI
IPC: G01N23/207
Filed: 1987-07-21
Abstract: PURPOSE:To obtain a diffraction apparatus, by which quick and accurate measurement can be performed, by a constitution wherein the mutual positional relation between X-ray detectors in neighboring lines is shifted in the circumferential direction, and the aligning plane of the X ray detectors in each line are intersected at the same sample measuring position. CONSTITUTION:In (A) in the Figure, C is an aligning circumference of an X-ray detector D, and O is the center of the circumference and is a measuring point. The diameter of each detector, which is aligned on the same circumference is denoted as (d) and the aligning pitch thereof is denoted as (p). The radius of the circumference is denoted as R. Then an angular distance between the neighboring detectors with respect to the center of the circumference is expressed by p/R. As shown in (C), three lines of the X-ray detectors 41-43 are slightly shifted. An angle, which is defined by the aligning pitch of the X-ray detectors in one detector line from the center of the circumference is, e.g., 1.5 deg.. The shifting angle between the X-ray detectors D in the adjacent lines is 0.5 deg.. The resolution capacity of one group of the X-ray detectors D is 0.5 deg.. The lines 41-43 are arranged in a fan shape on respective one plane. The fan-shaped aligning planes S1-S3 are intersected at one straight line passing the sample measuring point 0 as shown in (B).
Patent JP-S5885113-A (JP)
Title: Optical type resolver signal generator
Inventor: SHIMIZU MINORU
IPC: G01D5/347
Filed: 1981-11-16
Abstract: PURPOSE:To form the highly accurate resolver signal in a simple constitution, by switching optical sine and cosine signals from an incremental shaft encoder by reference sine and cosine signals, thereby forming a phase variable signal. CONSTITUTION:The sine and cosine signals sintheta and costheta are generated (n) times for every one rotation of a shaft by the incremental shaft encoder which is formed by a rotary grating plate 1 and a fixed grating plates 2a and 2b and detected by light emitting elements and light receiving elements 3a and 4a and 4b, and 3b and 4c and 4d. Transistors Tr1 and Tr2 are switched by the reference cosine and sine signals cosomegat and sinomegat which are formed by differential amplifiers Q1a and Q1b, crystal oscillator, and the like. Digital processing is performed in the transistors Tr1 and Tr2, a buffer operation amplifier Q2 and an operation amplifier Q3. Then the phase variable signal sin(omega+theta) is outputted. In this simple constitution without a sliding part, the highly accurate resolver signal is formed by the digital processing by the use of the reference signal based on the crystal oscillator.
Patent JP-S6339181-A (JP)
Title: Disk device
Inventor: CHATANI MASAHIKO
IPC: G11B5/58
Filed: 1986-08-02
Abstract: PURPOSE:To enable a good reproduction with the distance between a magnetic disk and magnetic head being made almost constant even when the rotary speed of the magnetic disk varies by making the contact pressure between the magnetic disk and magnetic head variable according to the rotary speed of the magnetic disk. CONSTITUTION:The floating distance from the level of the disk 1 of magnetic heads 3, 5 is held almost constant since the pressure F by a sheet spring 9, i.e., the contact pressure of the magnetic disk 1 and magnetic heads 3, 5 becomes larger, even if the rotary speed of the disk 1 becomes larger, the buoyancy due to the air stream caused by the rotation of the disk 1 becomes larger and the floating distance from the level of the disk 1 of the magnetic heads 3, 5, i.e., the flying height is made larger. In this way even in case of the rotary speed of the disk 1 being made larger the spacing loss, for instance, is not made larger and a good reproduction is enabled.
Patent JP-S6159497-A (JP)
Inventor: WACHI MASATADA
IPC: G10H1/36
Filed: 1984-08-31
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-S6340714-A (JP)
Inventor: GIIDO ANAANIA
IPC: C01B33/107
Filed: 1987-07-23
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-H0347424-A (JP)
Title: Holding valve of cylinder side wall for internal combustion engine
Inventor: JIEFURII EI ORUSON
IPC: F02B63/06
Filed: 1990-07-10
Abstract: PURPOSE: To certainly accumulate compressed air for fuel injection in simple structure by connecting en entrapment valve mechanism consisting of a control piston, a check valve and an accumulation chamber to a cylinder through two passages. CONSTITUTION: When a piston 22 moves toward a top end part 18, pressure in the inside of a cylinder 16 works on a chamber 27 through a first passage 28 and biases a control piston 44 to a first position 46 in an internal combustion engine 10. Consequently, compressed air is accumulated in an accumulation chamber 26 through a lead check valve 56. When the piston 22 closes the passage 28 at a place 34, pressure in the inside of the cylinder 16 works on the control piston 44 through a second passage 36 and biases it to a second position 48. Consequently, a valve 38 makes contact with a valve seat 50 and blocks an accumulation chamber 26. Accordingly, pressure air for a fuel injection system 58 is certainly accumulated in the accumulation chamber 26 in simple structure.
Patent JP-S6075793-A (JP)
Title: Root's blower
Inventor: KAGA MATASABUROU
IPC: F04C18/12
Filed: 1983-09-30
Abstract: PURPOSE:To improve efficiency of a Root's blower, by arranging the relief clearance of a rotor by the specific method. CONSTITUTION:The secondary relief clearance of a rotor is determined corresponding to a crossing angle formed between the normal at a point on the periphery of a base circle of the rotor and the line connecting this point with the center of the rotor. For example, when the center line of twin-type both rotors and the major or minor axis of the rotor form an angle PSI of 0 deg., 90 deg., the normal (n) at a point on the periphery of the rotor crosses at an angle beta of 0 deg. with the line connecting this point with the center of the rotor, and the both rotors move almost not approaching together even if one of the rotors is built being dislocated with a phase error delta. However, the rotors move rapidly approaching at the time of angle where PSI=45 deg., thus the secondary relief clearance of the rotor is determined on the basis of a condition at this time.
Patent JP-H0936646-A (JP)
Title: Method for adjusting resonance frequency of microstrip antenna
Inventor: MORITA HIROKO
IPC: H01Q13/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To easily adjust the resonance frequency of an integrally formed microstrip antenna integrally forming an antenna electrode and a ground electrode by using forming resin. SOLUTION: When an outer periphery part 6 is formed with the forming resin 8, a projecting part 9 is provided on the outer peripheral part 6, and the resonance frequency is adjusted by eliminating the projecting part 9. Or. a hole arriving at a dielectric layer piercing through the ground electrode is formed on an exposed ground electrode surface, and the resonance frequency is adjusted by mounting a dielectric connected to the ground electrode on the hole and adjusting the volume of the gap part of the hole. Or, a louvered piece capable of louvering by providing a notch in the ground electrode at an exposed position is formed, and the resonance frequency is adjusted by louvering the louvered piece.
Patent JP-S5883989-A (JP)
Inventor: YOSHIKAWA HIROYUKI
IPC: F16J15/16
Filed: 1981-11-13
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-S57108157-A (JP)
Title: Reinforced black polyamide molding material
Inventor: KITAHARA HIROBUMI
IPC: C08K7/18
Filed: 1980-12-25
Abstract: PURPOSE: To provide the titled molding material having excellent mechanical characteristics, appearance and weather resistance, by incorporating carbon black having a specified particle size and a reinforcing agent into a polyamide.  
     CONSTITUTION: In a polyamide molding material contg. 0.01W5wt% carbon black (A), 1W70wt% reinforcing agent (B) and 25W98.09wt% polyamide (C), there is used component A having such a particle size distribution that the maximum particle size is not larger than 20μ and the volume-average particle size of particles having a particle size of 1μ or larger is not larger than 5μ. By finely dividing the particles of components A, there can be obtd. a molding material which is prevented from being deteriorated, has improved mechanical characteristics, exhibits excellent appearance having good surface gloss, and has sufficient durability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6245826-A (JP)
Title: Construction work using vibro-impacting device under water
Inventor: AKAGI MASANORI
IPC: E02D15/10
Filed: 1985-08-21
Abstract: PURPOSE:To permit a vibrator to be used under water by a method in which a vibrator to be used for pile driving, foundation compaction, etc., is covered with a cover device having an opening only in its lower end and a pressure gas is introduced into the cover device. CONSTITUTION:A vibrator 1 used for driving piles is surrounded from its top to at least lower end by a cover device 3, and the upper plate of the cover device 1 is connected with the vibrator 1 by an impact buffer 3C. They are placed on the upper end of a pile 8 and fixed, and compressed air is introduced into the cover device 3 through an air hoes 4 from a compressor 6. Under this condition, the vibrator 1 is driven to drive the pile 8. The driving work can thus be attained without intrusion of water into the cover device 3 even when the vibrator 1 is positioned under the water surface.
Patent JP-H0356234-A (JP)
Title: Hanging type box
Inventor: YAMANO MIHO
IPC: B65D5/42
Filed: 1989-07-14
Abstract: PURPOSE:To increase folding strength at ruled parts by making a semicircular cuts on fold lines on upper face corners. CONSTITUTION:In the order of a rear plate 1, a left side plate 2, a front plate 3, a right side plate 4 and an overlap piece 5, semicircular cuts 17 are provided at the upper ends of respective fold lines between the above pieces. Upper flaps are combined to make a box, then with a content inserted, a left upper flap 8 and a right upper flap 13 are closed, a hanging piece 6 is folded at the fold line, an upper lid plate 10 is closed and an engaging piece 11 is inserted into a slit 16 to form a box. With this constitution, since a semicircular cut 17 is positioned at an upper face corner B in the assembled state, force concentrated at the corner B can be dispersed in directions (c) even if fold repulsing force (a) of the fold of the hanging piece 6 is applied to direction (b) of the upper lid plate 10, so that fold strength on the fold lines can be increased as well as problems such as cracks and whitening can be prevented.
Patent JP-H1028447-A (JP)
Title: Mower for mowing two surfaces
Inventor: KUROMI AKISHI
IPC: A01D34/68
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a two surface mower in which a rotary type slope-mowing device equipped with plural rotary blades is continuously connected to one side of a road surface-mowing device, capable of changing the mowing width of the slop-mowing device without causing inconveniences such as the generation of non-mowed grasses between the road surface-mowing device and the slope- mowing device and the generation of the contact of the cutting blades of the road surface-mowing device with the rotary blades of the slope-mowing device. SOLUTION: In this mower for mowing two surfaces, a slope-mowing device 3 for mowing grasses grown on a slope connected to one side end of the surface of a travel road is continuously connected to one side end of a road surface- mowing device 2 for mowing grasses grown on the surface of the travel road, and the slope-mowing device 3 comprises a rotary type mowing device equipped with plural rotary blades 12. Therein, the slope-mowing device 3 comprises the first slope-mowing part 3A adjacent to the road surface-mowing device 2 and the second slope-mowing part 3B disposed at a place capable of being longitudinally changed on the basis of the first slope-mowing part 3A.
Patent JP-H11332729-A (JP)
Title: Storing instrument for incensing
Inventor: ANDO SEIZO
IPC: A47G33/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To normally install a storing instrument for an incensing at a cemetery and perform an incensing at the time of a visit to a grave by fixing a cover part made of a heat insulating and moisture-proof material so as to be freely opened and closed at a stop rotary fulcrum supporting one end of a sealed cylinder part provided on a roof part and providing a lighter insertion port and an incense storing part on a sealed box-shaped part of the head part of a column. SOLUTION: Storing space for a lighter insertion port 4 and an incense storing part 6 is provided at the inside of a sealed cylinder part 3 storing a set of incense goods, the sealed cylinder part 3 wrapping the surrounding by a heat insulating moisture-proof material 2 is connected with a column 8 for the purpose of windbreaking and moisture-proof, is inserted into a cemetery and is held. When a tip of a cover part 1 at the head part of the column 8 installed by an embedding part is lifted, the cover part 1 is opened at a stop rotary fulcrum 7 as a basic point.  When a lighter 18 and an operating rod 19 are prepared for the lighter insertion port 4 and an operating rod insertion port 5, respectively, proper incense is taken out from the incense storing part 6 in an internal storing part and the operating rod 19 for igniting lighter is penetrated downward, a lighter ignition button is pushed with slight force and ignition is easily performed.
Patent JP-H05237783-A (JP)
Title: Method of automatically programming spacial information in robot system
Inventor: AASAA SHIYUREIFUAA
IPC: B25J9/18
Filed: 1992-07-10
Abstract: PURPOSE: To provide a simple and flexible system for programming a robot manipulator. CONSTITUTION: In a programming method for a mechanical manipulator 110, the mechanical manipulator 110 carries out operation on the coordinate axes among more than one of modules in which a manipulator is composed of equipments interacting with one another by specifying an original point 200 and one or more of frame points 214, 216, 218 corresponding to the modules, with respect to the original points 200. Next, the modules connected to the frame points 114, 116, 118 are identified, and a module program describing manipulator operation which has been previously programmed for each of the modules, is accessed. Finally, a series of operations among the original point 200 and the frame points 114, 116, 118 of the modules are prescribed.
Patent JP-H1026673-A (JP)
Title: Electronic apparatus
Inventor: SONODA HIROYUKI
IPC: G04B39/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic apparatus which has a structure in which a dial is satisfactorily visible even when the dial is arranged under a liquid- crystal display device. SOLUTION: A liquid-crystal display device 3 is arranged at the lower part of a glass member 2, and a dial 13 is arranged at the lower part of the liquid- crystal display device 3. A glass member whose ultraviolet transmittance is at 70% or higher is used as the glass member 2, and a UV transmitting polarizing plate is used as polarizing members 10, 11 at the liquid-crystal display device 3. A light storage material which emits light at the incidence of ultraviolet rays is provided at the dial 13, and the dial 13 is satisfactorily visible when the light storage material emits light.
Patent JP-S6243604-A (JP)
Title: Method and tool for cutting fiber
Inventor: IRI EIJI
IPC: C03B37/16
Filed: 1985-08-21
Abstract: PURPOSE:To cut an optical fiber so that end surfaces are specular and smooth by supporting the optical fiber in a cantilever state, applying a tensile or pressing force to a position close to a tip side than a position where a cut flaw is made, and cutting the optical fiber at the cut flaw position. CONSTITUTION:A cutter 10 while rotated is brought into contact with the optical fiber 2 supported in a ferrule 1 and the cut flaw is made in a conic recessed part 9 at the tip 8 of the ferrule 1. Then, the pressing force shown by an arrow H is applied to a pressing member 11 provided on the side closer to the tip than the cut flaw to press the pressing member 11 against a cantilever receiving piece 42 which is curved elastically and fixed to the holding bush 28 of the ferrule 1. While the optical fiber 2 is clamped with uniform pressure by the clamping and drawing mechanism 20 consisting of the pressing member 11 and receiving piece 42, a bending and the tensile force (or pressing force) are applied to the tip side of the optical fiber 2, which is cut at the position of the cut flaw.
Patent JP-S5973483-A (JP)
Inventor: SHIRAI TAKAYUKI
IPC: C04B41/65
Filed: 1982-10-18
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-H0623284-A (JP)
Title: Safety mechanism for grain drying and storing device
Inventor: KANEKO AIJIRO
IPC: A01F25/14
Filed: 1992-07-10
Abstract: PURPOSE:To prevent the damage or failure of the motor driving agitating device, etc., of the grain drying and storing device which dries or stores the grains housed in a cylindrical tank by means of the motor driven agitating device turning forward and backward even if the motor driven agitating device exceeds a prescribed turning angle. CONSTITUTION:This safety mechanism has the cylindrical tank 1 which dries and stores the grains housed therein and the motor driven agitating device 26 which agitates the grains by turning alternately forward and backward along the cylindrical tank 1. A turning controller 34 which inverts the turning directions forward and backward when the prescribed turning angle is detected by turning of the motor driven agitating device 26 is provided. An abnormality detecting mechanism which detects that the motor driven agitating device 26 exceeds the prescribed turning angle is provided. A circuit which breaks a power source of the motor driven agitating device 26 when this abnormality detecting mechanism operates is constituted.
Patent JP-H0513345-A (JP)
Title: Processing device
Inventor: WAKABAYASHI TAKESHI
IPC: C23C16/455
Filed: 1991-06-28
Abstract: PURPOSE:To prevent liquefied gas from adhering to the flowing path inner wall by setting the temperatures of the flowing path inner walls of the supply pipe, exhaust pipe, etc., of the liquefied gas used for a processing device at the non-adhering critical temperature or above. CONSTITUTION:An area provided with the six lines of semiconductor wafers in a reacting container 1 is set at the film-forming temperature by a heater 2 and is evacuated. Then, the reacting container 1 is supplied with reacting gas and Si films are formed on the surfaces of the respective semiconductor wafers 6. At that time, on the low-temperature inner wall of a supply pipe 7, SiH2Cl2 gas is adhered and even when purging is sufficiently performed by N2 purge gas after the film-formation, the residual gas is not easily discharged from the low-temperature inner wall. Therefore, the walls of the whole gas supplying device which have the possibility of the reacting gas adhesion and that make contact with the reacting gas are previously heated at the non- adhesion critical temperature of the processing gas or above. Thus, the adhesion of the processing gas is prevented or limited to a minimum.
Patent JP-H0234322-A (JP)
Title: Diameter, upper end face and height inspecting device for neck of preform
Inventor: NAKADA KEISUKE
IPC: B29L22/00
Filed: 1988-07-25
Abstract: PURPOSE:To inspect the propriety of the diameter, upper end face and height of the neck of a preform by the outputs of a pair of measuring elements disposed at both sides of the moving line of the preform, pressure change of the pressure-reduced preform, and sensors when a reference member for holding the neck of the preform and a head member in contact with the upper end face are moved. CONSTITUTION:The neck W2 of a preform W is passed whole pushing to open measuring elements 113a, 113b. Then, a neck diameter inspecting device measures the opening amount of the elements 113a, 113b by a sensor 116, and compares the measured value with upper and lower limiting set values. If the diameter exceeds the upper or lower limiting set value, it is judged as being improper. Then, a head member 124 is pressed on the upper end face of the neck W2 to evacuate the interior of the preform negative pressure, and if the pressure abruptly rises, it is judged as being improper. Then, the member 124 is pressed to the upper end face of the neck, an interval between a detection piece 131 and a sensor 133 is measured, and if the measured value exceeds the upper or lower limiting set value of height, it is judged as being improper. Thus, an accurate inspection is performed.
Patent JP-H0930395-A (JP)
Title: Disconnection failure detecting device for stop switch monitor line
Inventor: IGUCHI HIROSHI
IPC: B60T17/18
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To detect disconnection on a stop switch monitor line by letting the disconnection failure detection device be formed out of a first disconnection detecting means provided in parallel with a stop switch, and of a second disconnection detecting means provided on the input side of a stop switch monitor line for a control means. SOLUTION: A fuse 5 is connected to a battery 1 acting as an electric power means feeding electric power to a vehicle, a stop switch 2 is connected to the head of the fuse, and a first disconnection detecting means is connected to the stop switch 2 in parallel. The first disconnecting means is formed out of a resistor R1 , and of a diode D1, and current from C2 to C3 is prohibited by the diode D1. In an electronic control device 10, a pull down resistance R2 acting as a second disconnection detecting means is connected to the input part of a first monitor line. Similarly, a pull down resistance R3 is connected to an electronic control device 10a, and the disconnection of a stop switch monitor line is detected by the first disconnection detecting means and the second disconnection detecting means.