baber/WOPTO huggingface dataset:
Patent JP-H07241502-A (JP)
Title: Automatic travel controlling type chemical-spreading machine
Inventor: TANIAI SHIRO
IPC: A01M7/00
Filed: 1994-03-03
Abstract: PURPOSE:To prevent the switches of a driver's seat from misoperating and malfunctioning and to safely and effrciently perform chemrcal-spreading work by changing the position of a cover body from the housing position for opening the driver's seat part to the use position for covering the driver's seat part. CONSTITUTION:A cover body 35 covering a driver's seat part 2 is fitted to the driver's seat part 2 and also the position of the cover body 35 is changed from the housing position for opening the driver's seat part 2 to the use position for covering the driver's seat part 2. In the case of traveling an automatic travel controlling type chemical-spreading machine A by unmanned operation to perform chemical-spreading work, the position of the cover body 35 is changed to the use position. Thereby, the top and the right side of the driver's seat part 2 are covered with the cover body 35. Accordingly, the driver's seat part 2 is made to a closing state so as not to receive external effect and chemicals spread from a chemical-spreading work part 3 are prevented from fitting to the operation levers 29, 30, 31 of the driver's seat part 2 and a driver's seat 26.
Patent JP-H10230407-A (JP)
Title: End mill
Inventor: FUKUI MASAHIKO
IPC: B23C5/10
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To highly efficiently and accurately perform metallic mold or part machining which needs flat part machining by forming a linear bottom blade by a cutting edge in each tip part of a ball blade and maintaining the characteristic of a ball end mill capable of machining a curve complex in shape. SOLUTION: An end mill 10 has a ball blade 11 and an outer peripheral blade 12, and a bottom blade 13 is continuously formed in the tip of the ball blade 11. For complex three-dimensional curve machining or flat machining for an inclined wall surface, machining is made by the ball blade 11 as in the case of the conventional ball end mill, and for flat machining for a bottom surface or the like, machining is performed by the bottom blade 1 having a linear cutting edge. Also, by setting a pick feed to a length more than that of the bottom blade 13, the size of Rmax is theoretically reduced to 0. Since this end mill 10 provides a good finishing surface, for a metallic mold or the like having a simple shape, finishing work is carried out without performing any middle finishing work after rough machining, and finishing work itself is omitted when necessary.
Patent JP-H02212960-A (JP)
Title: Data transmission controller
Inventor: TAKAYAMA SHIGERU
IPC: G06F13/38
Filed: 1989-02-14
Abstract: PURPOSE:To immediately detect the omission of the transmission and the reception of data when it occurs, and to easily find out the occurrence of data loss by suppressing the output of a transmission and a reception response signals from a signal outputting temporary storage circuit when an error detecting temporary storage circuit is in a set state. CONSTITUTION:When there is no data to be sent at the time of data transmission, a significant level signal is outputted from a terminal EMP of a counter 1, or when the number of pieces of unprocessed received data exceeds a prescribed number, and a receiving buffer to be received is used up, the significant level signal is outputted from the terminal FUL of the counter 1. Then, a signal outputting latch 3 is not set by the input of a following signal IN, but the error detecting latch 4 is set, and the significant level signal is outputted to its terminal Q. Because of the set of the error detecting latch 4, an error signal ERR is turned into a significant level, and simultaneously, is fed back to its terminal D and becomes the significant level, and the set state is kept without being reset even by the subsequent input of the signal IN. Thus, the defective point of data transfer system due to the occurrence of the data loss, etc., can be quickly pointed out.
Patent JP-S56132411-A (JP)
Title: Method of controlling operation of combined plant
Inventor: HASHIMOTO TSUGIO
IPC: F01K23/10
Filed: 1980-03-19
Abstract: PURPOSE: To suppress the thermal stress of a steam turbine rotor which is greatly affected by the load change of a combined plant, by controlling the load on a gas turbine depending on an allowable load fluctuation ratio.  
     CONSTITUTION: In a method of controlling the operation of a combined plant comprising a gas turbine 1; a steam generator 2 which is supplied with the exhaust gas of the gas turbine 1 as a heat source; and a steam turbine 3 which is driven by steam produced by the steam generator 2, an allowable load change ratio ΔL/Δt for the steam turbine 1 is calculated depending on the difference between actual load L and plant-required load LD which is applied by a load instruction unit 9. The load on the gas turbine 1 is controlled on the basis of the load change ratio ΔL/Δt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11218222-A (JP)
Title: Joining structure of die cast product
Inventor: KATO TOMIYA
IPC: F02F7/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To adapt a device to whatever shaped flange joining parts, and hold sure air tightness by arranging, on either one side of joining surfaces, bolt hole projection parts for enclosing each circumference of a plurality of bolt holes and connecting projection parts for connecting to each other in a state in which the bolt hole projection parts are closed, and slightly projecting the bolt hole projection parts and the connecting projections from the joining surface, and forming the bolt hole projection parts and the connecting projections in a small projection shape having a narrow width and having a thin wall. SOLUTION: Projection parts 68 projected to a joining surface 678 of a crank case side of a cylinder 1, is formed in a closed plane surface shape, and is formed by coupling a circumferential part 68 for enclosing a plurality of bolt holes 69 concentrically with the bolt holes 69 and curve parts 68b, 68c with each other. A cross sectional shape of the projection parts 68 is thinned in a wideth direction, and is formed as a thin wall small projection whose height h is about 0.15 mm. A gascket 72 is laid on the joining surface 71 of the crank case 3, the projection parts 68 of the cylinder 1 is fitted to the upper surface of the gasket 72, and then, four fastening bolts 73 are fastened. Local high surface pressure is generated on upper and lower surfaces of the gasket 72, and thereby, the joining surfaces 67, 71 are air-tightly sealed.
Patent JP-S60180072-A (JP)
Title: Nonaqueous secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M10/0568
Filed: 1984-02-27
Abstract: PURPOSE:To provide a high energy density cell and thereby improve charge-and- discharge efficiency by using as an electrolyte an ammonium salt having cation components being specific assymmetrical fourth ammonium ion, and specifying concentration of the electrolyte. CONSTITUTION:A high polymer compound having conjugated double bonds in a main chain or a conductive high polymer compound yielded by doping said high polymer compound with a dopant is employed as a negative electrode or positive and negative electrodes. An ammonium salt is used as an electrolyte, which contains a cation component being assymmetric fourth ammonium ion represented by a general formula shown in the accompanying drawing. In the formula, R1, R2, R3, and R4 are respectively an alkyl group of a 1-16C number and an aryl group, while R1-R4 are not the same group simultaneously. For the electrolyte, an electrolyte of at least 2mol/l is employed. The cell is prolonged in a cycle service life and good in flatness of voltage thereof, and is further reduced in a self-discharge rate, etc.
Patent JP-S57148276-A (JP)
Title: Distance measuring device
Inventor: FUKUOKA KENJI
IPC: G02B7/32
Filed: 1981-03-09
Abstract: PURPOSE:To obtain a titled device free of trouble and deterioration, by projecting two luminous fluxes, which have specific frequencies and mutually different phases, to an object being measured, and also by inserting an optical element into a projected optical path of at least one of these luminous fluxes. CONSTITUTION:A sine wave generator 10 is designed to generate a set of sine wave outputs i1 and i2 which have specific frequencies and mutually specific phase differences, such as a phase difference of 90 deg.. These sine wave outputs i1 and i2 are led to light sources 11 and 12, respectively, and for this reason, intensity (amplitude) of light from the light source 11 is modulated by the sine wave output i1=I1cosomegat on one side, and intensity of light from the light source 12 is modulated by the since wave output i2=I2cosomegat on the other side. Thus intensity-modulated flux from the light source 12 is projected through a dispersion angle dependency intensity modulating element 15 as a flux F2. It is possible, by so doing, to obtain a trouble and deterioration free device which does not have any movable section.
Patent JP-S61192832-A (JP)
Title: Fuel injection timing control for diesel engine
Inventor: MATSUNO KIYOTAKA
IPC: F02D41/14
Filed: 1985-02-22
Abstract: PURPOSE:To prevent the growth of knocking noise by determining the upper limit of the correction amount according to the water temperature, for the correction amount for advancing injection timing, in the correction for the fuel injection timing according to the deviation between an aimed ignition timing and the actual ignition timing. CONSTITUTION:In engine operation, an aimed ignition timing is calculated on the basis of each output of an engine revolution sensor 62 and an acceleration sensor 74 in a CPU28A, and the actual ignition timing is detected on the basis of each output of an ignition sensor 72 and a crank-angle standard sensor 63. Then, the deviation between the aimed ignition timing and the actual ignition timing is obtained, and the correction amount of the duty ratio of a timer control valve 48 which is installed onto a fuel injection pump and controls the fuel injection timing according to said deviation, is calculated, and the fundamental duty ratio is corrected according to the correctioln amount. In this case, the advance angle side guard of the above-described correction amount is calculated according to the cooling-water temperature detected by a water- temperature sensor 78, and when the correction amount is larger than the guard, the value of the guard is corrected.
Patent JP-H06218763-A (JP)
Title: Molding apparatus
Inventor: SUZUKI KENICHI
IPC: B29C45/17
Filed: 1993-01-28
Abstract: PURPOSE:To produce an integrated molded product from a plurality of materials by driving a part of molds along a guide rail on which a mold replacing device replacing a part of molds is arranged between a plurality of molding machine units respectively equipped with injection devices and mold clamping devices. CONSTITUTION:Injection molding machine units 10, 12 are respectively provided with injection devices 16 and mold clamping devices 20 having pressure rams 18 and a mold replacing device 22 is provided so as to be stretched across the units 10, 12. Guide rails 32 are fitted to a tie rod 30 in a slidable manner between the lower and upper plates 26, 28 of the mold replacing device 22 and raised and lowered by a lift cylinder 34. Upper and middle molds 36, 38 are fixed to the upper plate 28 and a lower mold 40-1 is held on the guide rails 32. The guide rails 32 on the side of the units 10, 12 are set to the same height to alternately move the lower mold 40-1 between both units to perform mold clamping. By this constitution, mold clamping can be performed so as to integrate the different materials of both units 10, 12.
Patent JP-S60179407-A (JP)
Title: Cure accelerator solution
Inventor: OKAMOTO TAKANORI
IPC: C08F283/01
Filed: 1984-02-27
Abstract: PURPOSE:A cure accelerator solution which can give rapid curability to a (meth)acrylate curing composition, prepared by dissolving chelate compounds of Cu and/or V and O-benzoic sulfimide and/or an arylsulfonyl hydrazide in an organic solvent. CONSTITUTION:0.01-5wt% chelate compounds of Cu and/or V (e.g., copper acetylacetonate) and 0.01-7wt% O-benzoic sulfimide and/or an arylsulfonyl hydrazide (e.g., benzenesulfonyl hydrazide) are dissolved in an organic solvent (e.g., trichloroethane). EFFECT:A high-performance cure accelerator solution suitable for use in unaerobic adhesives or second-generation acrylic adhesives can be obtained.
Patent JP-H08214380-A (JP)
Title: Remote controller
Inventor: YAGUCHI SADAO
IPC: H04Q9/00
Filed: 1995-01-31
Abstract: PURPOSE: To simultaneously control plural electronic appliances by providing- plural signal generation parts for sending out control signals using different transmission media based on signals from a data processing part. CONSTITUTION: The signal generation part 5 is constituted of an oscillator 5a for receiving the output of a signal processing part 2 and generating radio waves and an antenna. By such constitution, optical control signals using light as the transmission medium from the signal generation part 3 and radio wave control signals using radio waves as the transmission medium from the signal generation part 3 are simultaneously generated by one key operation and thus, the plural electronic appliances are simultaneously controlled. Thus, by changing the transmission media of the signal generation parts 3 and 5 matched with the electronic appliances to be controlled, the control signals are sent out matched with the transmission media of the control signals used for the electronic appliances to be controlled by one remote controller.
Patent JP-H10234146-A (JP)
Title: Electric rotating machine
Inventor: NODA SHINICHI
IPC: H02K1/18
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress propagation of vibrations to the outside, without increasing the overall size by specifying the average interference face pressure between a stator core and a stator frame being fitted thereto. SOLUTION: A stator 21, comprising a stator core 23 having a winding contained in the slots thereof, is fitted to a stator frame 22. A rotor 25 comprises a rotor core fitted with a rotary shaft and born by the stator frame 22 through bearings. Average interference face pressure between the stator core 23 and the stator frame 22 is set at 20kgf/cm<2> or below. It is found, from an analysis of the natural modes of the stator core 23 and the stator frame 22 by finite element method, that the fitting boundary between the stator core 23 and the stator frame 22 is in a vibration mode such to displace relatively in the tangential direction and vibration is damped through a frictional damping action caused by relative slip between them.
Patent JP-H09228776-A (JP)
Title: Mounted structure of earth pressure gage and tunnel excavator
Inventor: FURUI MICHIO
IPC: E21D9/06
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To easily replace an earth pressure gage without allowing earth and sand into the working chamber of an excavator main body. SOLUTION: An excavator main body is partitioned inside into a chamber 18 and a working chamber 23 by a bulkhead 17, and a through hole 34 passing through the chamber 18 and the working chamber 23 is formed in the bulkhead 17. A rotating plate 37 that freely rotates to close the through hole 34 is mounted on the side of the bulkhead 17 facing the working chamber 23, and an earth pressure gage 22 for measuring earth pressure within the chamber 18 is mounted on the rotating plate 37 and supported in such a way that it freely moves between an adaptive position where it faces the through hole 34 and a non-adaptive position.
Patent JP-H02212876-A (JP)
Title: Destaticizer for electrophotographic copying machine
Inventor: SEKINE TAKEYOSHI
IPC: G03G21/06
Filed: 1989-02-13
Abstract: PURPOSE:To eliminate the cleaning defect and transfer defect of a photosensitive body by detecting the temperature nearby a light source for destaticizing and optimizing the tube temperature of a light source in a copy stand-by state and for a specific time before the start of copying according to the detected temperature. CONSTITUTION:A control unit 21 turns on the light source 1 for destaticizing when the photosensitive body 2 is at a stop and for the specific time after the photosensitive body 2 is started when the detected temperature of a temperature sensor 22 is lower than specific temperature. Further, when the detected temperature is equal to or higher than the specific temperature, the light source 1 for destaticizing is turned off. Consequently, the tube temperature of the light source 1 is optimized at all times to eliminate the cleaning defect and transfer defect of the photosensitive body 2 and secure an excellent image, and the load on the light source 1 and its power source 1 is reduced to prolong the life of respective components.
Patent JP-S54127695-A (JP)
Title: X-ray tube
Inventor: KITADATE KENICHIROU
IPC: H01J35/16
Filed: 1978-03-28
Abstract: PURPOSE: To obtain an X-ray tube in which the center part is formed into a metal cylinder of the reathed potential to form the X-ray radiation slit and the insulator holding the anode and cathode is adhered across the metal cylinder so as to make use of the metal cylinder part as the mounting part of the partitioning cylinder.  
     CONSTITUTION: Flange part 72 which is vertical to the tube axis direction is formed to cylindrical metal body 71 provided at the conter part of X-ray tube 70. And ceramic cylindrical insulator 73 and 74 are adhered coaxially across body 71 is such way that anode 75 and cathode 76 may be opposed to each other at the inside which is kept under the vacuum state. At the same time, shielding material 77 is pasted to the outer circumference of body 71 except for X-ray radiation slit 78. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01211203-A (JP)
Title: Manufacture of magnetic head
Inventor: KASAHARA HISASHI
IPC: G11B5/127
Filed: 1988-02-17
Abstract: PURPOSE:To improve yield by cutting a core block into plural magnetic core main bodies after fixing on a cutting jig by using a first bonding agent and adhering reinforcibly by a second bonding agent, and after that, a eliminating only the second bonding agent. CONSTITUTION:The core block 20 in which core half body blocks 21 and 21' consisting of a metallic magnetic material are joined integrally, after being joined on the reference plane of the cutting jig 27 consisting of carbon, etc., by the first bonding agent 28 at the time of performing a core slicing process, is adhered so as to reinforce the side plane of the core block 21 from upside by the second bonding agent 29. After that, the core block 20 is separated to individual magnetic core main body 30 completely by a cutting means, then, the second bonding agent 29 is eliminated by a solvent acting only on the second bonding agent 29. In a core inspection process that is the next process, it is possible to visualize the magnetic core main bodies 30 in a state where they are arranged, and the magnetic core half body 30 decided as a defective one can be eliminated easily by using a pincette, etc.
Patent JP-H09232801-A (JP)
Title: Reflection phase shifter
Inventor: YUGAWA HIDENORI
IPC: H01P3/06
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a large phase shift amount without a large size reflection phase shifter and to make the relation between an inserted amount and a phase shift linear by forming the moving cylinder which is shorter than a coaxial line to be slid in the axial direction of the coaxial line. SOLUTION: An outer conductor 1 and an inner conductor 2 from a coaxial line. A moving cylinder 6 made of a dielectric cylinder with a high dielectric instant is provided between the outer conductor 1 and the inner conductor 2. Then one end of the coaxial line with a finite length consisting of the outer conductor 1 and the inner conductor 2 is used for an input output terminal 4, a moving cylinder 6 made of a dielectric material with a uniform cross sectional shape in the axial direction of the coaxial line and whose length is shorter than the length of the coaxial line is inserted to an air gap between the outer conductor 1 and the inner conductor 2, a moving plate provided in the moving cylinder 6 in the axial direction is inserted to a groove 3 provided in the outer conductor 1 of the coaxial line in the axial direction,  and the moving cylinder 6 is slid in the axial direction of the coaxial line in a range not projecting from both ends of the coaxial line.
Patent JP-S61259397-A (JP)
Inventor: SUTANRII ARUFURETSUDO EDOWAADO
IPC: F16P1/06
Filed: 1986-02-19
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-2000233743-A (JP)
Title: Steering part adjusting mechanism of automated guided vehicle
Inventor: HISHIKAWA YASUHIDE
IPC: G05D1/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To maintain operational accuracy of steering control of an automated guided vehicle by providing an angle holding means for preventing an angle of sensors from being dislocated relative to a driving wheel when adjusting tension of a connecting belt. SOLUTION: In a steering part adjusting mechanism of an automated guided vehicle 1, a tension adjusting mechanism 20 is composed of tensioner pulleys 21, 22 in parts arranged on both sides of a pulley 8 to thereby prevent a steering angle of guide sensors 7a, 7b and a driving wheel 3 from being dislocated at tension adjusting time of a connecting belt 10. Thus, adverse influence is not exerted on steering control of the automated guided vehicle 1 by a tension adjustment of the connecting belt 10 as usual. An angle of the guide sensors 7a, 7b relative to the driving wheel 2 can also be adjusted. Operational accuracy of the structurally simple and inexpensive automated guided vehicle 1 can be always maintained by adopting the adjusting mechanism.
Patent JP-S63202893-A (JP)
Inventor: OKANO SHIGERU
IPC: B32B27/16
Filed: 1987-02-18
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-S61201092-A (JP)
Inventor: UMEZAWA YUJIRO
IPC: D07B1/06
Filed: 1985-02-26
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-S59161111-A (JP)
Title: Ceramic vibrator
Inventor: KASAI YOSHIHIKO
IPC: H03H9/17
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a bend vibration type ceramic vibrator whose capacity ratio is small by joining a sheet material consisting of a constant elastic metallic material to both surfaces of a pizoelectric porcelain plate polarized in the longitudinal direction. CONSTITUTION:A longitudinal effect utilizing piezoelectric porcelain plate 11 is polarized in the lengthwise direction as shown in a polarized direction 12, and electrodes 13, 13' are provided on the center part in the lengthwise direction of both surfaces in this thickness direction. These electrodes 13, 13' are formed by a constant elastic metallic material, and joined by a conductive adhesive. When a ceramic vibrator is formed in this way, and an AC electric field is impressed between the electrodes 13, 13', a vibration is generated by a vibration mode having a large electric machine coupling coefficient, therefore, the capacity ratio becomes small. In this way, a bend vibration type ceramic vibrator whose capacity ratio is small is obtained.