baber/WOPTO huggingface dataset:
Patent JP-S5736314-A (JP)
Title: Unmanned carrier device
Inventor: YAMAUCHI KOJI
IPC: G05D1/02
Filed: 1980-08-13
Abstract: PURPOSE:To increase the reliability of a carrier device by invalidating a detecting signal from a fault detector when the carrier system is detecting a stop point signal or a branch point signal from the ground and validating the detecting signal when the stop point signal or the branch point signal is absent. CONSTITUTION:An unmanned cart running along inducing lines laying on the ground is equipped with a fault detector to stop the unmanned cart at the detection of a fault. Output signals from photodetectors a1-a12 are imputted to turn of/off a tape detecting signal. A fault detection processing circuit 51 is installed to input the output from an on/off processing circuit 17 and signals from the detector 47. When a stop point signal tape or a branch point signal tape is detected, a stop command is prevented from being inputted to a traveling control circuit 45 even if a fault 50 is detected by the detector 47. Thus, the detection signal is made available at the absence of the stop point signal or branch point signal, stopping the unmanned carrier system accurately.
Patent JP-H10307721-A (JP)
Title: Improvement system for geometry accelerator performance
Inventor: KRECH JR ALAN S
IPC: G06F9/26
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the complexity of logic by evaluating and defining a next address field regarding an instruction which is currently executed in relation to a control unit according to state data received from a control unit. SOLUTION: The next address field 104 104 discriminates an address corresponding to a next instruction to be executed in a ROM 100. Respective control unit logical elements 115 relate corresponding ROM type control units 17 respectively. The next address field 104 regarding the instruction which is currently executed is evaluated and defined. The next address field 104 is defined in the ROM 100 partially from the beginning and then completely defined by allowing the control unit logical element 115 to set one or more bits of the next address field 104.
Patent JP-S601551-A (JP)
Title: Bobbin of magnetic sensor for high temperature
Inventor: SAWADA YASUHIRO
IPC: G01R33/02
Filed: 1983-06-20
Abstract: PURPOSE:To restrain a drift which is to physically occur and at the same time extend the measurement distance by a method wherein a bobbin outer skin is produced of a non-magnetic material having a desired characteristic and a ferromagnetic material having a high magnetic permeability is integrally secured to the inner skin thereof corresponding to the exciting coil to be wound on the outer skin. CONSTITUTION:A bobbin outer skin 8 is made of such non-magnetic material as a crystallized glass which has a high thermal resistance, minimized thermal expansion, low shrink properties, high thermal conductivity and superior processing characteristics. An exciting coil 10 and detecting coil 11 are formed around the outer skin. An inner skin 9 corresponding to the coil 10 is made of ferrite or the like defined as a ferromagnetic material having a high magnetic permeability and is integrally secured to the outer skin 8. With this integral constitution, a deformation of the bobbin becomes small and a physically occurring drift is minimized. In addition, the magnetic field is expanded by virtue of the coil 10 and hence the measurement space distance can be made longer. As a result, a magnetic sensor for high temperature comes to be compact, and it has a high measuring accuracy and a longer measurement space distance.
Patent JP-S592542-A (JP)
Title: Varying-speed motor
Inventor: FUJII KOUZABUROU
IPC: H02K7/116
Filed: 1982-06-24
Abstract: PURPOSE:To increase the sealing effect of a varying-speed motor by providing a sealing member made of an elastic material which is formed substantially in X-shaped section between the side wall of a housing which contains one end side wall of the motor, a speed shifting gear mechanism and lubricating oil and a rotor shaft. CONSTITUTION:A side wall 2a is provided at the gear box 4 side of a frame 2 of a motor, and a boss 2b is formed at the center of the side wall 2a. Side walls 4a which are opposed in parallel with each other are formed via the prescribed interval from one end surface 2e of the boss 2b at the frame 2 side of the box 4. A pair of engaging parts 30a of the outer periphery of a sealing member 30 formed substantially in X-shaped section made of the elastic material is interposed between one end face 2e of the boss 2b and the outer end face of the side wall 4a, and a pair of slide contacts 30b of the inner periphery are slidably contacted via the prescribed elastic force to the outer peripheral surface of a rotor shaft 8 at both side walls 2e, 4a. In this manner, lubricating oil in a housing can be prevented from being leaked to the motor side.
Patent JP-S603023-A (JP)
Title: Input and output control system
Inventor: MASUMOTO KENZOU
IPC: G06F3/14
Filed: 1983-06-20
Abstract: PURPOSE:To reduce the load on a central processing part by providing two independent storage parts and using one storage part exclusively for memory data, and controlling the writing of data to the two storage parts through an input control part. CONSTITUTION:When the 1st input mode is generated by an input mode generating means 60, an instruction or data is sent from an input device 10 to a central processing part 20 through an input control part 15 to read the instruction or data out of a storage part 30 or write a processing result in a storage part 30. When the 2nd input mode is selected by the input mode generating means 60, the data from the input device 10 is written in a storage part 35. The contents of the storage parts 30 and 35 are supplied to a display device 50 through a display control part 41.
Patent JP-H07296172-A (JP)
Title: Clipping plotting system for polygonal graphic
Inventor: OOBA ATSUKO
IPC: G06T11/20
Filed: 1994-04-26
Abstract: PURPOSE:To parallelly advance clipping processing and plotting data preparing processing without requiring the storage area of large capacity for clipping processing. CONSTITUTION:A polygon dividing means 2 successively selects side clipping means 3-1-3-3 in prescribed order and outputs coordinate values at both the end points of sides consisting of a polygonal graphic one by one in the arranging order of those sides. The respective clipping means 3-1-3-3 calculate clip points corresponding to the clip frames of those sides based on prescribed rules and each time the calculated result is provided, that result is outputted. A plotting data preparing means 4 successively selects the clipping means 3-1-3-3, inputs the clip points calculated at those means and successively prepares side information data while recognizing the sides consisting of the polygonal graphic after clipping. Based on the side information data prepared by the plotting data preparing means 4, a plotting processing means 5 plots the plygonal graphic after clipping on a display means 6.
Patent JP-H08306908-A (JP)
Title: Charge detecting element
Inventor: FUNAKOSHI HIROMASA
IPC: H01L21/339
Filed: 1995-05-09
Abstract: PURPOSE: To provide a high S/N detecting element by suppressing the generation of the thermal noise. CONSTITUTION: 1, and 3 are drive Trs, 2 and 4 are load Trs the first stage source follower circuit is composed of the drive Tr1 and the charge Tr2 while the second stage source follower circuit is composed of the drive Tr3 and the charge Tr4. On the other hand, the charges Tr2, 4 are respectively impressed with V1, and V2. In such a constitution, by impressing the charges 2, 4 with different voltages V1, V2, the gate capacity of the first source follower can be reduced while frequency characteristics of the second source follower can be improved.
Patent JP-S5634731-A (JP)
Title: Surface treatment of molded article
Inventor: FUKUI OSAMU
IPC: C08L23/12
Filed: 1979-08-31
Abstract: PURPOSE: To obtain a molded article suitable for plating, coating, printing, vacuum metallizing, etc., by blending a crystalline polypropylene with magnesium benzoate, etc. to give a molded artice, followed by treating its surface with a specific solvent.  
     CONSTITUTION: (A) A crystalline polypropylene (preferably with a melt flow index not less than 1.0) is blended with (B) a heat stabilizer (e.g., phenolic antioxidant) and (C) 0.02W5wt% (preferably 0.05W1.5wt%) magnesium benzoate to give a composition, which is molded. The surface of the molded article is dipped and treated with (D) a low-boiling (preferably 35W100°C) solvent of aliphatic hydrocarbon [preferably pentane, (soi)hexane, etc.], preferably at 30W100°C for 1secW10min. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000302445-A (JP)
Title: Fusiform goethite particle powder, fusiform hematite particle powder, and fusiform metallic magnetic particle powder consisting mainly of iron, and their production
Inventor: OKINAKA KENJI
IPC: C22C38/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain fusiform goethite microparticle powder favorable in particle size distribution, having excellent powder coercive force distribution(SFDr), large saturation magnetization value and high oxidation stability, favorable in squareness ratio (Br/Bm), and capable of giving fusiform metallic magnetic particle powder consisting mainly of iron. SOLUTION: This powder consisting of fusiform goethite particles contains 10-45 atom% of Co and 5-20 atom% of Al, each based on the total Fe, has an average major axis of 0.05-0.18 μm and a size distribution (standard deviation/average major axis) of <=0.24; wherein each of the particles is composed of seed crystal portion and surface layer portion in the weight ratio of (30:70) to (80:20), the Co is present both in the seed crystal and surface layer portions, while the Al in the surface layer alone.
Patent JP-H01281957-A (JP)
Title: Thermal head
Inventor: YUASA KAZUHIRO
IPC: B41J2/335
Filed: 1988-05-09
Abstract: PURPOSE:To enable recording of a high-quality image and, at the same time, reduce a drive torque which transports recording paper by forming a substrate with an elastic material and an insulative layer with flexible and heat-resistant polymer film. CONSTITUTION:The Joule heat generated by energization of a resistor 23 is conducted in the direction of a protective layer 25 because of the lower thermal conductivity of a glazed layer 22. In the meantime, thermosensitive paper records an image due to the heat of the protective layer, as the paper is pressed against the protective layer 25. At that time, the glazed layer 22 is flexible and a substrate 21 is elastic, so that a thermal head 2 is pressed against in the direction of the thermosensitive recording paper and a rubber roller. Therefore, if the degree of straightness of the surface of the protective layer 25 for the thermal head is appreciably low, i.e. the surface is distorted, the thermal head 2 is not pressed against the rubber roller by strong pressure, and the thermal head 2 and the recording paper are allowed to come into contact with each other securely. Consequently, an image with uniform density can be recorded and at the same time, the drive torque of the rubber roller be reduced.
Patent JP-2000301920-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C23/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce a tire noise in a side-wall part at the time of actual vehicle traveling. SOLUTION: A projected body 3 of a dynamic vibration reducer for absorbing vibration within an area TA of an outer circumferential wall 2a is formed within the area TA of the wall 2a in a side-wall part 2 located in an outside of a treading end 1c in a tire shoulder part 1a, and ranging from a position where a groove bottom line 1b of a main groove is crossed with the side-wall part 2 upto a central position 8 between the maximum tire width part 5 and the innermost tire diameter 7 inside a bead part 6, through over the maximum width part 5.
Patent JP-H08304879-A (JP)
Title: Camera
Inventor: MACHIDA KIYOSADA
IPC: G03B13/02
Filed: 1995-05-09
Abstract: PURPOSE: To provide a camera provided with a highs-magnification finder whose eyepiece part does not project on the rear surface of the camera. CONSTITUTION: In this camera provided with a finder 8 for introducing a luminous flux made incident from an objective window 9 to an eyepiece window 10 and a pressure plate 7 for forming a film path 6 between the pressure plate 7 and an aperture 1 for prescribing the exposed region of a film, a finder optical system is provided with at least a first optical axis passing through the objective window 9 and a second optical axis passing through a part lower than the first optical axis, the finder 8 is provided with a first part for housing an optical member for the first optical axis and a second part for housing an optical member for the second optical axis and at least a part 8A of the second part is provided to project toward the bottom surface of the camera, at the rear of the film path 6.  Moreover, the projecting part 8A is projected at least up to the vicinity of the top end of the film path 6.
Patent JP-S61275017-A (JP)
Title: Air cooling apparatus for automobile
Inventor: SHIOYAMA SHUICHIRO
IPC: B60H1/32
Filed: 1985-05-22
Abstract: PURPOSE:To aim at protection of auxiliary machinery at the time of lock occurrence in a compressor, by constituting a transfer relationship between an engine and the compressor so as to be released if a revolving speed pulse of the compressor is less than the setting value at a time when the detecting pulse number of engine revolving speed reaches to the setting value. CONSTITUTION:Both revolving speeds of an engine 1 and a compressor 2 are detected each by photo-couplers S1 and S2, converted into a pulse number each by pulse generating circuits P1 and P2, and pulse counters C1 and C2, and inputted into a control unit 7 which compares the pulse number C2 of the compressor 2 with the compressor setting value when the pulse number C1 to an engine speed is reached to the setting value. And, when it is below the setting value, a solenoid clutch 5 is turned off, cutting off the rotational driving relationship between the engine 1 and the compressor 2. With this constitution, protection of engine auxiliaries is well promoted.
Patent JP-H0741875-A (JP)
Title: Method and apparatus for refining molten metal
Inventor: HANAI NOBORU
IPC: C22B9/05
Filed: 1994-05-25
Abstract: PURPOSE:To provide a method and apparatus for refining molten metal, in which impurity, etc., once separated from the molten metal in the refining under a vacuum or low oxygen partial pressure atmosphere and again mixed is effectively restrained at the time of tapping the molten metal. CONSTITUTION:This method for refining the molten metal is the one, in which a slag-making agent is added after pre-refining the molten metal in the vacuum or low oxygen partial pressure atmosphere, and plasma heating is executed and the re-refining is executed. At this time, the pre-refining is executed in a furnace having heating means and the re-refining is executed by renewing the vessel. The refining apparatus 1 which further executes the re-refining after pre-refining the molten metal, is composed of a pre-refining furnace 5 by vacuum induction heating and a re-refining furnace 20 provided with an inert gas plasma heating device 23 and an auxiliary raw material charging device 9, and both the furnaces are arranged so as to approach mutually.
Patent JP-S60254476-A (JP)
Title: Music play number display device of record player
Inventor: OOMORI MASAO
IPC: G11B27/34
Filed: 1984-05-31
Abstract: PURPOSE:To display the absolute music number of a record being played by providing a control circuit which switches reference voltages of a comparing circuit according to output levels of an intermusic gas sensor and a DC amplifier. CONSTITUTION:The comparing circuit 10 has reference voltages VTH1-VTH3, which are switched by a control circuit 11. The output of the DC amplifier 22 varies gently even at an intermusic gap during play, but the output of the comparing circuit 10 is obtained above a reference voltage VTH and inputted to a music selecting circuit 5. At this time, a signal indicating an advance of one piece of music is sent to a display circuit 7 and the number on a display device 8 changes into a next number, thereby displaying the absolute music number of a record being played. The output of the DC amplifier 2 in a play state varies with a difference in the reflection factor of the record.
Patent JP-S60254170-A (JP)
Title: Sensor for toner concentration or the like
Inventor: MORONOWAKI YUKIMASA
IPC: G03G15/08
Filed: 1984-05-31
Abstract: PURPOSE:To detect the concn. through stable operation by dividing a secondary coil coupled electromagnetically with a primary coil into two and winding them in the opposite directions, and connecting a resistance or capacitor to one secondary coil in parallel. CONSTITUTION:The oscillation frequency of an oscillator 15 is supplied t the primary coil 11 of a transformer 10 for concn. detection and the reference signal input terminal of a phase detector 16. The two secondary coils 12 and 13 are wound around the upper and lower parts of a coil 1 wound around a cylindrical bobbin in the opposite directions, and the resistance 14 (or capacitor) is connected to the coil 13 in parallel. A magnetic body 18 in the cylindrical bobbin is adjusted with a screw 17 and the coupling coefficient of the transformer 10 is so set that when a toner with specific concn. passes on a measurement surface 19, a reference signal and the differential output of the coils 12 and 13 are in phase with each other. The output of the phase detector 16 is voltage-compared 20 and the driving circuit 21 of a toner concn. supplementary valve 23 is controlled with the comparison output. Consequently, the operation is stabilized and the resistance value is adjusted to obtain desired sensitivity.
Patent JP-S5539820-A (JP)
Title: Automobile air conditioner
Inventor: OKA TAKASHI
IPC: F24F1/00
Filed: 1978-09-12
Abstract: PURPOSE:To greatly improve the air mixing performance of a compact air conditioner, by fitting downstream of an evaporator the second by-pass through which part of cool air is discharged into hot air flow immediate downstream of heater core. CONSTITUTION:The second by-pass 10 has its inlet 10a downstream of a closed position of an air mix door 3 in a by-pass 5 of a heater core 4 and has its outlet 10b immediate downstream of the heater core 4 through a duct 11. The outdoor and indoor air taken in by a blower 1 is cooled a dehumidified while passing through an evaporator 2 and divided by the door 3 into two flows, one being heated by the core 4 and the other reaching an air mix chamber 6 through the by-pass 5. The air in chamber 6 is further mixed with cool air from the by-pass 5 for equalizing the temperature and distributed through each outlet according to a predetermined mode.
Patent JP-S63275848-A (JP)
Title: Non-stage transmission
Inventor: MATSUI ISAO
IPC: F16H15/40
Filed: 1987-05-07
Abstract: PURPOSE:To facilitate accumulation of a large number of transmissive rotating bodies so as to enable an enormous motor power to be transmitted by making a bearing ring move parallel with a rotating shaft on condition that among four bearing rings contacting a spherical rolling element, one is to be fixed, two rotating in an unit are to be the input shafts and one to be the output shaft. CONSTITUTION:As the hydraulic fluid inflows from an oil sac 33 into an oil sac 53, simultaneously with an input and an output bearing rings 3, 5 and a rolling element 1 move to the left, the three become more distant from the input and the output shafts and the reduction gear ratio becomes big because the contact point of the rolling element 1 and the bearing ring 5 becomes close to a steady point. When these bearing rings and the rolling element move further to the left leaving the input and the output shafts, the contact point of the rolling element 1 and the bearing ring 5 coincides with each other causing the reduction gear ratio to be infinity and transmission of the motive power to be null. The clutch operates as the rotational resistance of an shaft 6 reduces if the contact points of the rolling element 1 and the bearing rings 2-5 are put in a fluid lubrication condition by lowering the hydraulic fluid pressure in the oil sacs 33, 43, 53. If the rolling element and these bearing rings are moved further to the left and become more distant from the input and the output shafts, the contact point of the rolling element 1 and the bearing ring 5 approaches more closer to a fixed bearing ring 2 side than the steady point causing an output shaft 7 to make a reverse rotation to the shaft 6.
Patent JP-S5537378-A (JP)
Title: Method of printing on thermoplastic film
Inventor: SEKI TAKEHIKO
IPC: B41M1/30
Filed: 1978-09-11
Abstract: PURPOSE:To make it possible to effect a good press printing even on soft and flexible thermoplastic film, by temporarily adhering the film to another film having a sufficient dimensional stability. CONSTITUTION:Thermoplastic type film like polyvinyl chloride, polyacrylonitrile and so on, are adhered preliminarily to the film having dimensional stability like paper, polyester film and so on by means of extrusion laminate method, thermal laminate method and so on. After that, the printing is made on the surface of the thermoplastic type film so that printed can be obtained removing the film having dimensional stability. According to above mentioned method, revolving printing can be possible to the thin thermoplastic type film to 10mu.
Patent JP-S5815637-A (JP)
Title: Lathe
Inventor: HASEGAWA MORIMICHI
IPC: B23Q1/30
Filed: 1981-07-15
Abstract: PURPOSE:To shorten a cycle time in cutting with a lathe and enhance the productivity by performing speed selection of the spindle motor and cam shaft motor and also selection of a stopper for location according to the signal from an encoder fixed on the cam shaft. CONSTITUTION:A chuck 22 to hold the work to be cut 23 is installed on the spindle 21 of the main shafting construction 20. A cutting tool 31 is fixed to a slide table 34, which is composed of an X-slide table 35 and a Y-slide table 36. The output from the cam shaft motor 37 will rotate the cam shaft 44, which is connected to an encoder 49, and the pulsed signal to represent rotational position  of the cam shaft is sent to a control device 50. An oil-hydraulic unit 51 as oil pressure source is to supply the working oil to the static pressure fluid bearing  in the table part 34 of the main shafting construction 20, and the unit 50 is to  control the unit 51 and lathe body 53 with signal from encoder 49.
Patent JP-S593525-A (JP)
Title: Device controlling system
Inventor: WAKAMATSU MASAHIKO
IPC: H04Q3/545
Filed: 1982-06-30
Abstract: PURPOSE:To realize an efficient device controlling system, by fixing a state in advance, and also controlling a terminal equipment belonging to this state by means of address linkage. CONSTITUTION:A data block DB consisting of an area corresponding to a terminal equipment which is an object to be controlled, and a control table TAB for each state in which each terminal equipment may be retained are provided. Also, a linkage address of the following corresponding area being in the same state is written in the corresponding area of the data block DB, and an address of the head area in the corresponding area group of the same state is written in each state of the control table TAB. Subsequently, a prescribed state in the table TAB is indexed, also the head area address is detected and the head terminal equipment is decided. Subsequently, the linkage address is detected successively, and all the terminal equipments being in the same state of the head terminal equipment are decided. By controlling in this way, an efficient device controlling system is realized.