baber/WOPTO huggingface dataset:
Patent JP-S5865777-A (JP)
Title: Lustering agent and production thereof
Inventor: TOYA MASANORI
IPC: C09G1/12
Filed: 1981-10-16
Abstract: PURPOSE:To provide a lustering agent which is useful for automobiles, gives a film having durable luster and excellent resistance to washing, and does not leave any scum behind, by combining a silicone oil with a polyorganosiloxane resin having a specified structure. CONSTITUTION:The titled agent contains a polyorganosiloxane consisting of a branched or straight-chain liquid polyorganosiloxane (A) in which its terminal groups are composed of HOR <1>SiO1/2 unit or R <1>SiO1/2, other siloxane units than terminal groups are composed of 90-100% of R <2>SiO unit and the balance of R <2>SiO(4-a)/2 unit (where a is 0, 1; R<1>, R<2> are each a monovalent hydrocarbon group and account for 50-97wt% of the whole polyorganosiloxane), and a benzene-soluble polyorganosiloxane resin (B) composed of R <3>SiO1/2 unit and SiO2 unit and having OR<4> groups attached to Si atoms wherein R<3> is a monovalent hydrocarbon group, R<4> is H, a 1-3C alkyl and accounts for 50-3wt% of the whole polyorganosiloxane.
Patent JP-S5953940-A (JP)
Title: Double precision arithmetic circuit
Inventor: IWASHITA MASAO
IPC: G06F7/485
Filed: 1982-09-21
Abstract: PURPOSE:To reduce a quantity of hardware, and to shorten an arithmetic executing time, by executing a double precision adjustment to a high rank side data value and a low rank side data value of a double precision data. CONSTITUTION:An input data value #1 of an input signal 11 and an input data value #2 display an absolute value with a code, by a code 14 and an absolute value 12, and a code 15 and an absolute value 13, respectively. In case when a value of a single precision/double precision arithmetic switching signal 16 is ''0'', when a value of an addition/subtraction designating signal 17 is ''0'', ''1'', addition and subtraction are executed, respectively, between the input signal #1 and #2, and an output signal 19 is generated. When the switching signal 16 is ''1'', subtraction is executed irrespective of a value of the signal 17. Subsequently, with respect to a double precision data by which the input signal #1 is set to the high rank side and the signal #2 is set to the low rank side, a code of the low rank side is made to coincide with a code of the high rank side, processing of carrying-up and carrying-down is executed, and it is outputted. In this case, when an output switching signal 21 is ''0'', the high rank side is outputted, and when siad signal is ''1'', the low rank side is outputted. When the low rank side is being outputted, an input register 1 does not latch the input signal 11 but generates a busy signal 23, and makes an input wait.
Patent JP-H0212522-A (JP)
Title: Display controller
Inventor: MASUDA NORITAKA
IPC: G06F3/048
Filed: 1988-06-30
Abstract: PURPOSE:To make a display only memory circuit unnecessary by selecting one of plural windows according to a priority order set at every unit time in display scan, and calculating the address of the window. CONSTITUTION:Prescribed information can be generating a memory address to read out information to be displayed on the window of a display picture from the storage of a display information memory circuit 11 in real time simultaneously with the scan of a display device, and making access to the display information memory circuit 11 with a generated address. To perform such address generation at every unit time in the scan, the window to be displayed at everytime is decided, and the address of display information in the memory circuit is decided. In such a way, it is enough to prepare only one kinds of memory, and the display control of plural(multi) windows can be performed without transferring the information from the memory to another memory.
Patent JP-H06705-A (JP)
Title: Tailstock structure for cylinder grinding machine
Inventor: HOSHINO MITSURU
IPC: B24B5/02
Filed: 1992-06-23
Abstract: PURPOSE:To regulate the central position of the center of a tailstock with high precision. CONSTITUTION:By regulating a voltage applied on a piezoelectric element 11 by a voltage regulating device 13, a tailstock body 2 part above a slot 8 is pushed up through a bearer 12 and resiliently deformed around the end part of the cylinder of the slot 8, and the center 2 is displaced in a horizontal direction. This structure can regulate the central position of the center 2 with high precision.
Patent JP-S5789283-A (JP)
Title: Laser oscillation device
Inventor: YAMAGUCHI HIROSHI
IPC: H01S3/091
Filed: 1980-11-25
Abstract: PURPOSE:To facilitate utilizing efficiency by changing into electric energy via a solar cell the lights of frequencies of the light spectra from a light pumping lamp that are not absorbed by laser material and by selectively collecting them using a reflection film provided inside a lamp house. CONSTITUTION:A lamp 2 and a YAG rod 1 are placed at the focus point of a transparent oval lamp house 25. A reflection film having a highly selective reflectivity in the vicinity of a certain frequency is provided inside and a row of solar cells with their light receivers facing inside and their wiring circuits and a leader electrode 26 are also provided. Among the lights (a) emitted from the lamp 2, a light of the frequency with the highest absorptivity (b) by neodymium YAG is reflected by the selective reflector film and reaches the rod while the light with the least absorptivity (c) passes through the reflector film 24 reaches the solar cells and produces electromotive force. The energy thus produced is used as the source of input power of laser pumping lamp.
Patent JP-H05127470-A (JP)
Title: Image reader
Inventor: FUKUDA HARUHIKO
IPC: G03G21/00
Filed: 1991-07-04
Abstract: PURPOSE:To automatically detect whether an original is a negative one or a positive one whatever state the original is in, to reduce the number of operating steps and to accurately read the original. CONSTITUTION:This reader is provided with a negative/positive decision means 1 for automatically deciding based on an image signal whether the original is the negative original or the positive original, and a negative/positive mode setting means 2 for setting the respective negative/positive modes based on the decided result by the means 1.
Patent JP-H11350272-A (JP)
Title: Pre-twisting and false-twisting machine
Inventor: OKADA TAKEHIRO
IPC: D02G1/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space and increase workability by arranging the double twister unit and the heater unit to the positions of almost same height. SOLUTION: The yarn Y pulled out of the yarn-feeding package d1 is guided down almost vertically via the balloon guide d5, the cutter g1 and the first feed roller F1, then inserted upward into the heater unit H from its lower part, then introduced into the false-twisting unit T for the false twisting. Then, the yarn is passed through the yarn guides g5 and g6 to the second feed roller and finally wound up around the winding unit W in a package. In this yarn texturing process, the route of the yarn Y is arranged in an almost same plane between the balloon guide d5 and the second feed roller F2 so that the yarn route is always kept simple, not complicated.
Patent JP-S6056226-A (JP)
Title: Automatic weighing and labelling machine
Inventor: NISHIDA MANABU
IPC: G01G11/00
Filed: 1983-09-07
Abstract: PURPOSE:To achieve a higher efficiency of the equipment as a whole by continuing the operation of the equipment along with an error display even when the carry-in of the succeeding article is detedted before the end of discharge operation of the preceding article form a measuring conveyor. CONSTITUTION:An error takes place when the succeeding article is carried in, which is detected with a photosensor 54a before the end of discharge operation of the preceding article from a measuring conveyor 4 with a measuring arm 5, an error display is made by sounding a buzzer for a fixed time or others. At this point, the operation of equipment is performed continually as usually. This will eventually result in as defective ones on two or three articles including the existing and succeeding articles on the measuring conveyor 4 but they may be discharged by an operator based on the error display. Thus, effective products can be used as much as possible thereby enabling a higher efficiency of a machine.
Patent JP-H0461112-A (JP)
Title: Positioning detector
Inventor: IWAZAWA TOSHIYUKI
IPC: H01L21/027
Filed: 1990-06-22
Abstract: PURPOSE:To enable excellent positioning detection even with intermittent waves such as KrF excimer laser by operating an output variation value from a sensor output provided in the optical path while applying a specified processing to the positioning light signal to make output correction and by forming it into smooth waveforms. CONSTITUTION:Excimer laser beams intermittently emitted from a filter 1 are converged by a condenser 2 to enter a reticle 2 and reflected by an alignment mark 7. A reflected beam advances straight and is 2-divided by a beam splitter 12 and further 2-divided by a beam splitter 16. One beam is photoelectrically converted by a photodetector 17 and inputted into a laser output mirror 18 with the result that a laser output variation value is determined. The other beam enters an oscillation mirror 19 and is reflected to pass through a slit 21 and to reach a photodetector 23. Discrete signals resulting from conversion here are amplified by an amplifier 24 and inputted into a beam hold circuit 25. Each signal is segmented and beam-held: it is integrated by an output variation value from the monitor 18 inn and output correction circuit 26 to make correction. Next, this correction signal becomes smooth by a low-pass filter 27.
Patent JP-S5953958-A (JP)
Title: Memory access circuit
Inventor: SUZUKI OSAMU
IPC: G06F15/177
Filed: 1982-09-20
Abstract: PURPOSE:To realize a high speed access by two arithmetic processing devices, by executing the access again to the same address of an RAM independently from the other arithmetic processing device when one arithmetic processing device obtains a detecting output, and also resetting a detecting circuit. CONSTITUTION:When an MPU1 executes access to an RAM3, a decoder 9 detects an address signal outputted through a bus AB1 from the MPU1, and its detecting output CS1 switches bus selecting circuits 11, 12 to AB1, DB1. This operation is executed by having no relation at all with an operation of MP2, and when the MP2 executes access in the next time, the circuits 11, 12 are switched to the side of the buses AB1, AB2, respectively. In this case, when the RAM3 is subjected to access almost simultaneously by the MPUs 1, 2, an output (s) of an FF14 set by an output of an AND circuit 13 is inputted to the MPU2. As a result, the MPU2 executes access again to the same address of the RAM3, and thereafter, the FF14 is reset by a signal (r).
Patent JP-H04361982-A (JP)
Title: Safety device for man conveyer
Inventor: TAKEMURA JUNICHI
IPC: B66B29/00
Filed: 1991-06-10
Abstract: PURPOSE:To surely operate a detector for stopping a man conveyer even when a moving handrail of the man conveyer is removed from a moving handrail guide in any state. CONSTITUTION:Inside a moving handrail guide 2 for guiding a moving handrail 3 of a man conveyer, a plurality of detectors 4 are installed for stopping the man conveyer by detecting removal of the moving handrail 3 from the moving handrail guide 2, and these plural detectors 4 are displaced to the side in the width direction from the center and arranged in parallel adjacent to each other. By this, even when the moving handrail is removed in any state, any one of the detectors surely stops the man conveyer in operation.
Patent JP-S6226761-A (JP)
Title: Mutual connection of sealed alkaline battery
Inventor: MORINARI RYOSUKE
IPC: H01M50/528
Filed: 1985-07-26
Abstract: PURPOSE:To reduce the internal resistance of an assembly battery produced by connecting sealed alkaline batteries in series by directly welding the positive terminal of a single battery to the negative terminal of another single battery. CONSTITUTION:After a single battery 6 such as a sealed alkaline battery is positioned on a support base 5, a welding electrode 9 supported by an electrode holder 8 is brought into contact with the lid 7 of the battery 6. After the negative terminal of another single battery 6' is placed on the projection 11 of the upper lid 10 of a safety-valve installation part which is welded to the lid 7 and also serves as a positive terminal, the battery 6' is supported by a welding electrode 9' also serving as a battery holder. After that, the positive and the negative electrodes are directly welded together by feeding a current while applying a proper pressure to connect the batteries 6 and 6' together. By the means mentioned above, many single batteries can be connected into an assembly battery without using any lead plate. Consequently, it is possible to significantly reduce the internal resistance of the assembly battery and to increase its performance.
Patent JP-S5788946-A (JP)
Title: Mold
Inventor: YOSHIDA YUUJI
IPC: B22C9/22
Filed: 1980-11-22
Abstract: PURPOSE: To prevent the formation of chill in a casting easily by providing an independent heat insulating cavity near the part, which is easy to cool quickly, of a cavity, in casting molten cast iron into a mold.  
     CONSTITUTION: A heat insulating cavity 7 is provided with a partition wall part 6 in-between, near the product cavity 2 communicating with the runner 3 of a mold 1 for casting, above all, near the part where molten metal for casting is easy to cool early. The leading melt of the molten metal cast into the cavity 2  through the runner 3 cools by radiating heat to mold 1 while it arrives at the  terminal end of the cavity 2, where it cools quickly and is liable to form chill,  but the terminal part is heated by the molten metal in the cavity 7 and therefore the molten metal arriving at the terminal part of the cavity 2 is not quickly cooled; hence, the formation of chill in the casting is prevented. Since the  cavity 7 is independent from the product cavity 2, there is no need for disconnecting the same after the casting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S649825-A (JP)
Title: Production of multicomponent glass containing uniform silicic acid having high hardness
Inventor: SEGAWA HIDEAKI
IPC: C03B8/00
Filed: 1987-07-03
Abstract: PURPOSE:To further improve hardness of glass and uniformity of hardness distribution, by specifying thickness, treating temperature and treating pressure of glass in packing a nitrogen compound powder around a glass and subjecting the glass to high temperature and high pressure treatment in a nitrogen atmosphere. CONSTITUTION:A silicic acid-containing multicomponent glass 1 having <=5mm thickness is set into carbon press mold 3 for hot press and a boron nitride powder 2 is packed around the glass 1. Then the glass 1 is heated to softening point or above in N2 gas atmosphere and pressurized to >=10MPa by a carbon punch 4. An uniform silicic acid-containing multicomponent glass having high hardness can be readily produced by the above-mentioned method. In the method, it is required that the thickness of the glass 1 is <=5mm and treating pressure of the glass is >=10MPa so as to leave compressional stress in the glass. Moreover, it is required that treating temperature of the glass is softening point thereof or above so as to give flowability to the glass 1.
Patent JP-S6319545-A (JP)
Title: Detecting element built-in structure
Inventor: NISHIO HISAHARU
IPC: G01N27/04
Filed: 1986-07-14
Abstract: PURPOSE:To make a sensor small-sized and light-weight by press-fixing a detecting element having a metallic collar part to main body metal fittings by the collar part. CONSTITUTION:Stainless main body metal fittings 12 is cylindrically formed for the purpose of fixing an oxygen detecting element 10 and attaching the sensor to an internal combustion engine. The element 10 has a metallic collar part 20 press-fitted to the metal fittings 12 from the opposite side of a screw part 12a, thereby building in the element 10. A heat-resisting metal like stainless steel is used as materials of the collar part 20, and the collar part 20 is joined to the element 10 by a glass 20a. By this constitution, the sensor is made small- sized and light-weight.
Patent JP-S5687224-A (JP)
Title: Method and device of lapping magnetic head
Inventor: HOSOGAI NOBUKAZU
IPC: G11B5/127
Filed: 1979-12-17
Abstract: PURPOSE:To lap the front face of a magnetic head with high efficiency, by transporting a lapping tape at a low speed while putting the magnetic head in oscillatory motion. CONSTITUTION:Feed roller 11 transports lapping tape 2 wound around supply reel 7 at a low speed via pinch roller 10 and guide rollers 1 and 1'. Magnetic head supply/extraction mechanism C supplies magnetic head 3 to jig cylinder 14. Sliding cylinder 8 descends and at the same time, shaking mechanism 12 for magnetic head 3 operates to perform lapping work with lapping tape 2. On the completion of the lapping work, shaking mechanism 12 stops and sliding cylinder 8 ascends, so that magnetic head 3 is taken out by supply/extraction mechanism C.
Patent JP-H07289439-A (JP)
Title: Kitchen container and its manufacture
Inventor: KIMU MIYUNGUUSUKU
IPC: A47J36/02
Filed: 1994-07-18
Abstract: PURPOSE: To improve efficiency of heat receiving and heat transfer of a vessel bottom face to prevent scorching of the inside of the vessel without harming beautiful appearance of the vessel. CONSTITUTION: In a kitchen vessel 10 constituted by bonding a bottom plate 20 formed of a copper or copper alloy or aluminum or aluminum alloy material to the bottom face of a vessel made of a stainless steel material, a bonded member 30 formed of a material with heat conductivity different from that of a material to form the bottom plate 20 is pressed and bonded to the bottom plate 20 to harden the softness of the bottom plate 20 to improve the heat conductivity and heat retention. Simultaneously the bottom face of the bottom plate 20 is formed so as to make the bottom plate 20 and a protruding face of a connecting member 31 constituting the connecting member 30 be flush with each other.
Patent JP-H0514799-A (JP)
Title: Picture jiggle correcting circuit
Inventor: YOSHIKAWA RYOICHI
IPC: H04N5/225
Filed: 1991-07-05
Abstract: PURPOSE:To enable the alarm and display of an image jiggle at a camera side by providing an image jiggle detecting means, correcting means which corrects a picture based on the output of the detecting means, and output termi nal which outputs the output of the detecting means to the outside of a device. CONSTITUTION:As for the control of an image jiggle correction, the output of a position detecting circuit 14 obtained by an arithemtic operation from an inclined angle detected by a light emitting element 13d and a light receiving element 131 which detect the tilting of a transparent plate 13a, is subtracted from the output of a position detecting circuit 12 based on a seconds of arc detected by a light emitting element 11d and a light emitting element 11l which detect a jiggle. Then, correction amounts are searched, and inputted to a driver circuit 17, and an actuator 13c is driven. And also, an output signal indicating jiggle amounts outputted from the circuit 12 is outputted from an outside output terminal 18 to a video camera. Thus, the alarm and display of the image jiggle can be operated at the camera side without operating the correcting means.
Patent JP-S6320682-A (JP)
Title: Distance accessing system
Inventor: HOSHINO AKIHIKO
IPC: G06F12/00
Filed: 1986-07-15
Abstract: PURPOSE:To quickly perform a processing by sending a control signal, which is generated based on a request address generated in a main storage controller, from the main storage controller to a main storage device to start the distance access to the main storage device. CONSTITUTION:When a main storage access request is issued from a vector unit 1, a start address SA, a distance values DIS, and a vector length VL set in the vector unit are sent to the main memory device and a main storage controller 2. Device 2 and 3 are provided with means 21 and 31 which generate a request address RA required for the distance access, and the control signal (GO signal) generated based on the request address RA generated in the main storage controller 2 is sent from the main storage controller to the main memory device. Since the distance access to the main memory device 3 is started in such manner, the generation of the request address RA and priority control are performed in parallel to contrive the speed-up of the distance access.
Patent JP-S6423790-A (JP)
Title: Power supply unit connected to at least one motor-driven tool with connection cord
Inventor: GERUHARUDO FUETSUTSUERU
IPC: B23B45/02
Filed: 1988-07-01
Abstract: PURPOSE: To perform multipurpose operation and monitoring using only two control lines by connecting an operating section and a monitor section with an electronic controller through two control lines. CONSTITUTION: A power tool 10 comprises an operating section 15, and an asynchronous apparatus, i.e., a three-phase motor 16. A power supply unit 13 comprises an electronic controller 17 and an electronic power pack 18. A connecting cord 11 comprises control wires 19, 20 and three power wires 21, 22 and 23 for feeding a current to the three-phase motor 16 from the electronic power pack 18. Action at the operating section 15 is transmitted through two control wires 19, 20 to the power supply unit 13 and the frequency and voltage of the power being fed to the power tool 10 through the power wires 21, 22 and 23 are altered.
Patent JP-H06344264-A (JP)
Title: Conductive grinding wheel
Inventor: KOSEKI YOSHIHIRO
IPC: B24D3/18
Filed: 1993-06-10
Abstract: PURPOSE:To obtain good conductivity of the whole of a binder of abrasive grain, that is, the whole of a grinding wheel without damaging the strength of the grounding wheel by containing ruthenium oxide in a vitrified binder. CONSTITUTION:The structure if a segment grinding wheel 16 is such that CBN abrasive grains 18 are connected to each other by a binder 20 and many open pores 22 are formed between the abrasive grains 18. In the binder 20, ruthenium oxide is substantially uniformly dispersed so that conductivity is given to the binder 20 by the conductivity of the ruthenium oxide. Accordingly, the conductivity is given to the segment grinding wheel 16 in such a manner that in its fixing state, the resistance value between the core and the outer peripheral surface of the segment grinding wheel 16 is, for example, 1KOMEGA or less. As the ruthenium oxide is easy to disperse in the binder 20 not to damage the binding force of the binder 20, the strength of the segment grinding wheel 16 can be obtained satisfactorily.
Patent JP-H0331228-A (JP)
Title: Production of cyclopentyl chloride
Inventor: SHINOHARA NORIO
IPC: C07C17/02
Filed: 1989-06-28
Abstract: PURPOSE:To improve yield by using a chlorinated solvent as a solvent and a metal halide as a catalyst in reacting cyclopentene with hydrogen chloride and obtaining the subject compound which is a fundamental raw material for producing various organic compounds. CONSTITUTION:Cyclopentene and hydrogen chloride are used as raw materials and reacted in the presence of a metal halide as a catalyst in a chlorinated solvent at -70 to +80 deg.C, preferably -30 to +50 deg.C to afford the objective compound. CCl4, CHCl3, CH2Cl2, etc., are used as the chlorinated solvent and the amount thereof used is 0.1-100 times, preferably 0. 5-10 times based on the raw material cyclopentene. AlCl3, AlBr3, ZnI2, Ng2F2, etc., are cited as the metal halide and the amount thereof used is 0.01-10wt.%, preferably 0.05-2wt.% based on the raw material cyclopentene.