baber/WOPTO huggingface dataset:
Patent JP-H01247283-A (JP)
Title: Rear wheel steering device
Inventor: KATO YASUTAKA
IPC: B62D7/14
Filed: 1988-03-30
Abstract: PURPOSE:To provide possibility of steering the rear wheels in accordance with steering of the front wheels by furnishing a driving cylinder which generates pressure in accordance with steering of the front wheels, and by introducing the liquid pressure form this driving cylinder into a follower cylinder. CONSTITUTION:Driving cylinder devices 20a, 20b are installed between a pair of rod-shaped drive members 17a, 17b, which are fixed to a front wheel moving rod 14 and protruding in the perpendicular direction. Two driving cylinders are arranged in parallel with the rod 14 and coaxially so that pressure generating chambers 24a, 24b are situated inside, and in the steering neutral position, a non-sensitive zone S is provided between the tops of rods 23a, 23b and the drive members 17a, 17b. A follower cylinder 35 consists of a cylinder 36 and a piston 37, and a rear wheel moving rod 30 fixed to this piston 37 and extends to the sides protrudes at the two ends of the cylinder 36. At the ends of this rod 30, rear wheels are coupled through a steering link mechanism.
Patent JP-S62233903-A (JP)
Title: Antenna system
Inventor: MORI TETSUYA
IPC: H01Q1/42
Filed: 1986-04-03
Abstract: PURPOSE:To attain a broad specific band characteristic and to facilitate the matching in a matching circuit section by increasing the diameter of a radiation element and a phase shift adjusting element, making the diameter of a base radiation element equal to the diameter of the radiation element and the phase shift adjusting element or over. CONSTITUTION:The phase adjustment elements 26a-26d are fixed to a cylindrical insulation cover 31 by an insulation protection member 30. The length of the radiation elements 25a-25d is selected as nearly 1/2 wavelength, the base radiation element 29 is selected to 2/10-4.5/10 wavelength and the length of the phase shift adjusting element 26a-26d are selected as 0.6 time of the 1/2 wavelength. Further, the diameter of the radiation elements 25a-25d and the phase shift adjusting elements 26a 26d are selected as large as 10/100-50/100 wavelength. Then the diameter of the base radiation element 29 is selected equal to or more than the diameter of the radiation elements 25a-25d and the phase shift adjusting elements 26a-26d.
Patent JP-S61235083-A (JP)
Title: Lining method for inner surface of hollow body
Inventor: NIIMI MIKIO
IPC: C04B41/88
Filed: 1985-04-11
Abstract: PURPOSE:To make a strong adherence means unnecessary, and to prevent a hollow body and a lining layer from being deformed and cracked, by executing a junction through a specified material layer, when sticking and joining a lining layer which has been formed on the outside peripheral surface of a core bar, to the inner surface of the hollow body. CONSTITUTION:A lining layer 2 is formed on the outside peripheral surface of a core bar 1. As for a material of the layer 2, usually a self-soluble alloy is used, but in addition, materials of wear resistance and corrosion resistance such as a super alloy, a new alloy, cermet, ceramics, etc. are used widely. Subsequently, born is also added to almost the same composition as the material for constituting the layer 2 and a coating layer consisting of a material having a lower melting point than that of its material is formed on the surface of the layer 2. Next, this core bar 1 is inserted into to a part to be lined of an inner surface 31 of a hollow body 3, and its layer 2 is melted and joined to the inner surface 31 through the layer 4. Thereafter, the core bar 1 is removed. As a result, the layer 4 becomes an adhesive agent, and the inner surface 31 and the layer 2 are joined firmly, therefore, it becomes unnecessary to execute strongly an adherence means such as shrinkage fit, squeezing work, etc.
Patent JP-H10264133-A (JP)
Title: Curing equipment of precast concrete member
Inventor: KOYANAGI MITSUO
IPC: C04B40/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To dispense with large-scale curing equipment, to simplify handling and to enable easy diversion of equipment to other purposes and easy execution of initial curing. SOLUTION: Hot water subjected to temperature control by a hot water tank 16 which can regulate water temperature is made to circulate through a mat 10 fitted on the surface 11a of a heat insulating panel so disposed as to surround a form, from a water supply pipe 14 to a draining pipe 13 through a water supply hose 17 and a draining hose 18, and thereby concrete placed inside the form is heat-insulated and cured by using the hot water flowing through the inside of the mat 10. The heat insulation and curing are effected efficiently by insulating the form thermally from the surroundings by the heat insulating panel 11 on which the mat 10 is fitted. Since the mat 10 can expand and contract freely, it can be stored compactly by removing the hot water and also is convenient for diversion.
Patent JP-S63249442-A (JP)
Title: Thrust bracket supporter for vertical shaft rotary electric machine
Inventor: YAMAZAKI TOSHIO
IPC: H02K5/00
Filed: 1987-04-01
Abstract: PURPOSE:To prevent the collapse of a concrete foundation and reduce the manufacturing cost as well as the installation cost of the title supporter, by absorbing an elongation due to the thermal expansion of a bracket arm by the elastic deformation of a leaf spring member. CONSTITUTION:An adapter plate 12, secured to a bracket arm 11, is installed on a bracket base 14 embedded into a concrete foundation 13 and is fixed to the bracket base 14 by tightening bolts 15. A radial force of a rotary electric machine within an allowable range, which is generated during the normal operation, is received by the tightening frictional force of the tightening bolts 15, fixing the bracket arm 11 to the bracket base 14, while an elongation due to the thermal expansion of the bracket arm 11 which is caused by heat loss during rotating may be absorbed by the elastic deformation of a leaf spring member 20.
Patent JP-H03276983-A (JP)
Title: Still picture file device
Inventor: MATSUMOTO AKIHIKO
IPC: G11B27/10
Filed: 1990-03-27
Abstract: PURPOSE:To set the order of transmission of a still picture without awaiting the end of production of the still picture by providing a transmission list generating means setting the transmission order of the still picture and a still picture generating means generating the still picture respectively. CONSTITUTION:A work station 20 is operated and a play list is generated by designating the order of broadcast of a still picture or its switching form and a switching time. A video signal of a television camera 30, a reproduction signal obtained by a VTR 31, a reproduction signal obtained by a disk device 33 and an external video input are inputted selectively to a picture generator 35 by controlling a switcher 34. The signals inputted to the device 35 is displayed on a monitor 36 and when a video signal is segmented at a desired still picture position while visually observing, the still picture is displayed on the monitor 36. The signal is sent to a still picture file controller 40 by using a controller 37. A controller 61 and a switcher control console 62 are used to access the work station 20 and the still picture data stored on the disk is read through the controller 40. Thus, the convenience of use is improved.
Patent JP-S62234538-A (JP)
Title: Control method for granular particle treatment
Inventor: YANAGAWA SEISUKE
IPC: B01J2/16
Filed: 1986-04-04
Abstract: PURPOSE:To control the volatile matter such as moisture of a material to be treated with good accuracy by calculating the drying capacity of a title device from >=1 of the inlet temp., inlet humidity and supply gas volume of the gas to be supplied. CONSTITUTION:An inlet humidity sensor 33 and inlet temp. sensor 34 for the supply gas are provided to an air feed unit 2 and further, a slit gas volume sensor 35 and a flowing gas volume sensor 36 are provided to said unit. The drying capacity of the device is, therefore, calculated by a control device 9 from the inlet humidity, inlet temp. and gas volume detected by the sensors 33, 34, 35, 36 and the measured values thereof are used for the individual process controls if the supply gas is a drying gas. For example, the process ends and the next process is started when the calculated value of the moisture of the material to be treated satisfies the preset target value.
Patent JP-H01252312-A (JP)
Title: Manufacture of slit band steel
Inventor: KUBOTA HISASHI
IPC: B23D19/06
Filed: 1988-03-30
Abstract: PURPOSE:To make it possible to obtain slit band steels without meandering by slitting a wide band steel while the clearances between a cutters on the opposite side from the direction of meandering are set smaller. CONSTITUTION:When a wide band steel 10 in which the elongation is generated at the end is slitted, there is a possibility of slit band steels 11a and 11d at both ends meandering inside. Outside clearances 3, 7 between cutters on the opposite side from meandering are thus set smaller than inside clearances 4, 6. As a result, stresses are generated at the cut end edges of the slit band steels produced by slitting by means of cutters, unbalanced stresses at both ends of slit band steels are corrected by the stresses and the generation of meandering of slit band steels is prevented. Straight slit band steels can thus be obtained.
Patent JP-H05281993-A (JP)
Title: Japanese speech synthesizing method
IPC: G10L13/07
Filed: 1992-03-31
Abstract: PURPOSE:To easily obtain a natural synthesized speech by determining a mora interval by using a consonant between two moras as a parameter, and adjusting the phoneme continuance of a document to be voiced with the mora interval. CONSTITUTION:The relation between the time length between the centroid of energy of vowel parts and the consonant between the vowels is stored as the rhythm rule of a phoneme continuance length generation part 2. The phoneme continuance length generation part 2 integrates the times of energy of speech waveforms of two adjacent moras (units of phoneme corresponding to monosyllable unit) in a phoneme symbol series generated by a text analysis part 1. Then the mora interval is found from the time length between vowel part energy integration. The mora interval is determined by a rhythm rule and the phoneme continuance is adjusted with the mora interval and outputted. The power pattern of a speech is determined by a sound source amplitude pattern generation part 3 according to the phoneme continuance length and a continuous point pitch pattern is generated by a pitch pattern generation part 4.
Patent JP-H03279236-A (JP)
Title: Complex magnetic head and glass for assembly
Inventor: YAMAZAKI MASANOBU
IPC: C03C3/072
Filed: 1990-03-27
Abstract: PURPOSE:To improve weather resistance, water resistance and acid resistance of glass for assembly by using bonding glass comprising SiO2, B2O3, Al2O3, PbO and Bi2O3. CONSTITUTION:10-17wt.% SiO2 is blended with 3-8wt.% B2O3, 1-8wt.% Al2O3, 57-69wt.% PbO and 10-20wt.% Bi2O3 and melted under heating to give bonding glass 24 for assembly having 451-486 deg.C softening point. Then a cut part 25 for controlling truck width Tw attached to a magnetic core 21 is pushed to one end part 26 of a slider 22, gaps 27 and 28 are maintained between the magnetic core and the inside of the slit part 23 and the magnetic core is temporarily fixed by a spring material 29. Then the bonding glass 24 is placed on the top of the slider 22, heat-treated and the core 21 is fixed to the slit part 23 to give a complex magnetic head.
Patent JP-S58194883-A (JP)
Title: Tetrahydrobenzothiazolylimidazolidinone derivative and herbicide containing said derivative
Inventor: AOKI KATSUMICHI
IPC: A01N43/78
Filed: 1982-05-10
Abstract: NEW MATERIAL:A compound of formula  I [R is H or methyl; R1 is H, methyl or isopropyl; R2 is formula III (R3 is H, methyl, acetyl, etc.) or formula IV (R4 is H, methoxyl or hydroxy, etc.)]. EXAMPLE:1-( 4, 5, 6, 7-Tetrahydro-5-methyl-7-oxo-2-benzothiazol-2-yl )-3-methyl-5- hydroxy-1,3-imidazolidin-2-one. USE:A herbicide having improved herbicidal activity against gramineous weeds, broad-leaved weeds, etc. Used in cultivated lands, e.g. paddy fields, plowed fields, orchards, etc. and noncultivated lands may cited as the application range. PROCESS:A compound of formula II is reacted in the presence of a dilute inorganic acid in an alcohol, preferably ethanol, to give the compound of formula I .
Patent JP-S562860-A (JP)
Title: Prevention of spark discharge in electric dust collector
Inventor: SHIDA YOSHIHARU
IPC: B03C3/66
Filed: 1979-06-20
Abstract: PURPOSE: To prevent completely spark discharge in dust collector and raise the life and efficiency of the dust collector by a method in which a gas sampled on the upflow side of an electric dust collector is spark-discharged by a pilot electrode, and then by the voltage or current thus obtained, the voltage of the dust collector is controlled.  
     CONSTITUTION: A gas whose temperature is adjusted by the stabilizer 1 is continuously sampled prior to coming in the electric dust collector 6 and then put in the pilot chamber 3 where the gas is spark-discharged by a pilot electrode and then its voltage or current is sent to the voltage controller 5 of the dust collector 6 to control the voltage of the dust collector 6 to a voltage just before the spark discharge occurs, thereby preventing the occurrence of discharge completely. Thus, the melting loss of parts can be eliminated, safe operation of the dust collector under maximum loading conditions adaptable to the condition of gas can be obtained, and the life and dust collecting efficiency of electric dust collector can be greatly enhanced compared to the conventional methods. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5412857-A (JP)
Title: Detecting coil for metal detectors
Inventor: MARUO TOSHIHIKO
IPC: G01V3/11
Filed: 1977-06-30
Abstract: PURPOSE: To provide a means of detecting barlike metal body particularly at high temperature with high accuracy by composing a detecting coil having large Q ing conductor with heat resistant electric insulator and forming an air gap in the rest. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000271298-A (JP)
Title: Simulator device
Inventor: MATSUURA YASUKADO
IPC: G06F19/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To perform an effective and mobile demonstration by reproducing a game emulation environment which is similar to a game control device, and a display emulation environment which is similar to a variable display device, and placing patch information for the generation of command signals under the display emulation environment, on a program. SOLUTION: A personal computer 70 is constituted of a game emulation section 71 which corresponds with the hardware environment and the control device of a pinball game machine, a display emulation section 72 which corresponds with a variable display device, a data file 73, a game program keeping section 74, a game control section 76, and a patch section 77, or the like. Then, from the game emulation section 71, a command signal based on a variation pattern which is the same as the pinball game machine, is outputted, and a display variation which is the same as an actual machine is performed by the display emulation section 72. Also, a patch is placed on the corresponding part to a game program, and a display variation is selectively performed by the display emulation section 72. By this constitution, an effective and mobile demonstration can be performed.
Patent JP-S63257442-A (JP)
Inventor: HERUBERUTO BEEMU
IPC: H02K11/04
Filed: 1988-04-01
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-H08247237-A (JP)
Title: Hydraulic tensioner
Inventor: TADA NAOZUMI
IPC: F16H7/08
Filed: 1995-03-08
Abstract: PURPOSE: To provide a hydraulic tensioner capable of reducing the number of parts and simplifying the structure. CONSTITUTION: A hydraulic tensioner 10 is provided with a housing 11 having a hole 11a to be communicated with an oil chamber 16 formed inside thereof, and an advancing/retracting plunger 13. A supporting part 14 to slidably support the plunger 13 is provided on an opening part of the hole 11a, a female screw part 11b is formed on the inner circumference of the opening part, and a male screw part 14b to be engaged with the female screw part 11b is formed on the outer circumference of the supporting part 14. In addition, the outer diameter of the male screw part 14b is formed small than the prescribed value (the normal dimension corresponding to the inner diameter of the female screw part).
Patent JP-S61238357-A (JP)
Title: Spray coating apparatus
Inventor: YAMAGUCHI NOBUYA
IPC: G11B5/84
Filed: 1985-04-15
Abstract: PURPOSE:To form a stable and uniform coating film, by arranging a lubricant coating spray nozzle at a predetermined distance while arranging a plurality of temp. detectors and control parts in the vicinity of an object to be coated grasped from both surfaces thereof and performing the control of a spray state by the measurement of temp. CONSTITUTION:A magnetic disc 1 is grasped at the inner periphery thereof and rotated to the direction shown by an arrow A. Both surfaces of the magnetic disc are partially held between masks 3, 3 each having an opening part 3a in order to adjust a lubricant spray area and a spray nozzle 2 is arranged in opposed relation to the opening part 3a and sprays the lubricant diluted by a solvent to coat the surface of the magnetic disc 1. Thermocouples 4 are arranged at several places in the vicinity of the opening part 3a of the mask 3 and connected to a control part through an amplifier 5 for amplifying a signal to perform temp. measuring control. The output of the control part 6 is sent to a temp. recording part 7 for recording temp. detected by the thermocouples.
Patent JP-S574504-A (JP)
Title: Detector for thickness of sheetform object
Inventor: WATASE KENTA
IPC: G01B11/06
Filed: 1980-06-12
Abstract: PURPOSE:To enable high-speed and reliable detection without being affected by humidity and other external conditions, by a method wherein a heat source, a reflection surface, a first pivotable mirror which obliquely irradiates with a radiation light, and a second pivotable mirror, which transmits a reflection light to a light- receiving part, are installed. CONSTITUTION:A reflection plate 20 is placed on the way of a conveyance path for a transfer sheet 12, which is an object to be measured, and a heat source 22 and a first mirror 23, which obliquely irradiates the reflection surface of the reflection plate with a light, are mounted at the upstream side of a conveyance direction. The first mirror 23 reflects the reflection light 24, and a light-receiving part 33, in which light-receiving elements, such as photodiodes, are situated, receives a reflection light 29 from the reflection plate 20 through a second mirror 30 and a light-collecting lens 31. The first and the second mirrors 23 and 30, consisting of, for example, galvanomirror, are positioned so that they can reciprocate at a given rotary angle at a mirror drive circuit. This permits the high-speed and reliable detection of sheet thickness, regardless of the sheet form shape of the object.
Patent JP-S63245634-A (JP)
Inventor: SHINKAWA YOSHIMICHI
IPC: A21D15/08
Filed: 1987-03-31
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-S59203920-A (JP)
Title: Measuring device for flow rate of intake air of internal combustion engine
Inventor: TAMURA HIROSHI
IPC: G01F1/22
Filed: 1983-05-04
Abstract: PURPOSE:To smooth an analog voltage regarding the amount of intake air and take an accurate measurement by providing a capacitor between a variable resistor and an A/D converter. CONSTITUTION:A measurement plate 31 operates according to the amount of intake air of an internal combustion engine and a flow rate sensor 3 has the variable resistor which detects the operation of the measurement plate 31 and outputs an analog voltage. The A/D converter 23 converts the analog voltage of the resistor 30 from analog to digital and a computer 21 receives the digital signal of the converter 21. Then, the capacitor C which smoothes the analog voltage corresponding to the amount of intake air is provided between the resistor 30 and converter 23 to decide on the amount of intake air to the engine without any error.
Patent JP-H10262809-A (JP)
Title: End structure of electric curtain
Inventor: UCHIDA TAKESHI
IPC: H02K41/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the length of a curtain rail keeping a moving distance of a movable block at a constant by varying the position of a rail cap relative to the rail main body and fixing an impact absorbent member to an installation member, which can be installed in a specified position of the rail main body. SOLUTION: A rail cap 2 is arranged and fixed to the respective end part of the main body 1 and forms a one surface-opening case-like shape and has an inter-collective groove connecting to an opening groove with an extending insertion opening through which runners 6 are penetrated. In the rail cap 2, an opening 2c is set outwardly on the rail main body 1 to be fixed in an appropriate position by metal fixture fittings 5. An impact absorbent member 3 is provided for impact absorption of a movable block installed movably along the longitudinal direction inside of the rail main body 1 when the movable block reaches the end part of the rail main body 1. The impact absorbent member is arranged in a specified position relative to the rail main body 1 and is structured from, for example, the two surfaces of a cubic body attached to metal arrangement fittings 31 by an adhesive and the like.
Patent JP-H11260617-A (JP)
Title: Dust core, manufacture of the same, and winding component
Inventor: HOSHI HARUKI
IPC: C22C38/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a dust core having high magnetic permeability and an superior direct-current superimposition property, a winding component, and a manufacturing method which enables easy manufacture of a dust core. SOLUTION: A dust core is obtained by compression-molding powder, obtained by mixing powder of an alloy containing Fe-Si-Al as a principal component and a binder. The alloy powder is made of a powder A at 5-95%, in which the aspect ratio of particles is 5 or more and in which a short-axis length is 50 μm or less, and a powder for the remaining part in which the aspect ratio of particles is smaller than that of the powder A and is not less than 1.5. As a manufacturing method for the same, a metal mold and the powder are pre- heated within a temperature range which is not higher that the hardening temperature of the dust core and the binder, and the powder is compression-molded. Binder hardening processing is carried out so as to constrain the shape of a compact.