baber/WOPTO huggingface dataset:
Patent JP-S62264850-A (JP)
Title: Double head type machining center having tool correcting function
Inventor: OSONO HIROAKI
IPC: B23Q15/22
Filed: 1986-05-12
Abstract: PURPOSE:To attempt improvement of operating efficiency by arranging a plurality of tool length measuring units on a table, and a programmable controller controlling the same quantity of auxiliary spindle heads, close to an NC device whereby correcting a tool working position automatically. CONSTITUTION:Tool length measuring units 35 and 37 functioning as a tool correcting value detecting means are arranged on a table 15, and a programmable controller 39 controlling auxiliary spindle heads 17 and 19 is also arranged close to an NC device 25. And tools are housed at a predetermined position in tool magazines 11 and 13, and a work is positioned in place on the table 15. Subsequently, specified tools are taken out so as to be inserted into main spindles 21 and 23. In this case, if a tool on the auxiliary spindle head 17 is long, the same abuts on the tool length measuring unit 35 at its tip end so as to be suspended. Subsequently, a tool correction value is operated for lowering the auxiliary spindle head 19 wherein the same abuts on the tool length measuring unit 37 so as to be suspended. This constitution saves the number of workers and manhours required whereby improving operating efficiency.
Patent JP-S63271393-A (JP)
Inventor: TOUGEDA MASAMI
IPC: G09G5/08
Filed: 1987-04-30
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-H05302129-A (JP)
Title: Smelting reduction method for powdery metal oxide
Inventor: KOMAMURA SEI
IPC: C22B5/10
Filed: 1992-04-24
Abstract: PURPOSE:To miniaturize the necessary oxygen adding quantity for melting and reducing metal oxide in a smelting reduction furnace, in which packing layer of carbon solid reducing agent is formed in the furnace and also blowing of heated reaction gas is executed from tuyeres at upper and lower two steps in the lower part of a baffle wall and injecting the powdery and granular metal oxide from the tuyeres at the upper step to execute the smelting reduction to the metal oxide. CONSTITUTION:Temp. distribution in the furnace between the tuyeres at the upper and lower steps 2, 3 is measured by thermometers 13, and based on these measured values, the adding quantity of the oxygen 12 into the reaction gas is adjusted.
Patent JP-H09293930-A (JP)
Title: Semiconductor light emitting element
Inventor: HONDA YOSHIAKI
IPC: H01S5/042
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element of high light emitting efficiency and little generation of unnecessary heat. SOLUTION: A laminated band 1, consisting of a compound semiconductor where a p-conductive type hole feeding layer 11, an n-conductive type electron feeding layer 12 formed continuous to the hole feeding layer 11 and a light emitting layer 13 which emits a light by recoupling the electron and the hole, are successively formed, is formed on the surface 2a of a substrate 2. In this case, electrodes 11a and 12a, to be connected to the hole feeding layer 11 and the electron feeding layer 12, are provided in the direction of layer thickness.
Patent JP-S60252726-A (JP)
Title: Method of web untwistable spinning
Inventor: HOTSUTA SADAKATSU
IPC: D01H1/11
Filed: 1984-05-26
Abstract: PURPOSE:To subject stable fibers to web untwistable spinning in an improved spinning tone without causing loss of size, contamination of device by size, etc., by wetting a fiber bundle, drafting it, twisting it falsely, providing it with a size, drying, and winding it. CONSTITUTION:The fiber bundle 1 is wetted by the wetting device 2, and predrafted by the predrafting zone 5 consisting of the back rollers 3 and 3' and the middle rollers 4 and 4'. It is successively drafted mainly by the main drafting zone 7 consisting of the middle rollers 4 and 4' and the front rollers 6 and 6'. Then, it is falsely twisted by the false twist device 8 to give the untwistable yarn 1', which is provided with the size solution 12 by the size feeder consisting of the rollers 9 and 10 and the size solution tank 11. The yarn is then dried by the drying drum 13, and wound as the cheese 15 by the winding drum 14.
Patent JP-S5440053-A (JP)
Title: Information process system
Inventor: NAKAMURA TOKUMITSU
IPC: G06F15/00
Filed: 1977-09-06
Abstract: PURPOSE: To ensure a smooth execution of the firmware order by inhibiting the other interruptions by plural number of FF while the interruption inhibition order is being executed and executing the next order after execution of the inhibition order. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05303499-A (JP)
Title: Structure conversion system for 'for' loop
Inventor: SUNAGA HIROSHI
IPC: G06F9/45
Filed: 1992-04-27
Abstract: PURPOSE:To convert the loop structure of the 'for' loop and to vectorize for a variable which is not defined in a 'for' loop and determines its definite initial value, end value and increment as a control variable in a structure conversion system for converting the loop structure of the 'for' loop. CONSTITUTION:The system is provided with a loop control recognizing part 5 to extract a control variable from the 1st, 2nd and 3rd equations of the 'for' loop, a loop control analyzing part 6 to determine the initial value, end value and increment of the control variable, a vector length determining part 7 to calculate the rotational frequency of a loop or a rotational frequency calculating expression based upon the initial value, end value and increment of the control variable and a structure conversion part 8 to insert a rotational frequency determining part into the loop structure and to form a new loop structure by setting the rotational frequency or the rotational frequency calculating expression and converting the judging part to a rotational frequency judging part and the system is vectorized based upon the new loop structure.
Patent JP-H04230795-A (JP)
Title: Waveform generating method
Inventor: KAWAMOTO KINJI
IPC: G10H7/10
Filed: 1991-05-13
Abstract: PURPOSE:To provide the waveform generating method which smoothes the transition from a certain waveform to another waveform and allows the free execution of the transition without being affected by the period of the waveforms. CONSTITUTION:Waveform samples are read out of plural waveform memories fewer by N among N sheets of the waveform memories 5, 6 which stores N pieces (N is a positive number) of the waveforms having various periods, by using waveform generators 1, 2 and the differential samples thereof are generated. Window functions having a zero value or substantially zero value are generated by window function generators 3, 4. The above-mentioned differential samples and the above-mentioned window functions are multiplied by the multipliers 7, 8 and the product thereof is added to one of the above-mentioned plural waveform samples by an adder 9 to obtain the output waveform. The reading out of the above-mentioned waveform memories is changed over at the zero value or substantially zero value of the window functions.
Patent JP-S59230994-A (JP)
Inventor: ARAKAWA EIICHI
IPC: B66C13/46
Filed: 1983-06-15
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-S60252601-A (JP)
Title: Hydroxyalkylated xanthane gum and its production
Inventor: FUJISHIGE NORINAGA
IPC: C08B37/00
Filed: 1984-05-29
Abstract: PURPOSE:The solid phase reaction between xanthane gum and an epoxide or halohydrin compound is effected to enable high-efficiency production of a novel type of xanthane gum which is suitable for use as a high-polymeric thickener, because it causes no reduction in viscosity at elevated temperatures and shows good antifungal properties. CONSTITUTION:The solid phase reaction between xanthane gum and an epoxide such as ethylene oxide, 1,2-epoxyethylbenzene or halohydrin such as ethylene chlorohydrin, 1-chloro-2-hydroxypropane is carried out to form a novel type of xanthane gum in which the recurring structural units are hydroxyalkylated at an OH-substitution degree of 0.01-0.30. The above reaction is conducted usually in a closed system in an inert atmosphere by adding 7-80pts.wt. of the epoxide or 7-85pts.wt. of the halohydrin to 100pts.wt. of the xanthane gum in the presence of a catalyst.
Patent JP-H046660-A (JP)
Title: Tape player
Inventor: OHASHI TAMAKI
IPC: G11B15/675
Filed: 1990-04-25
Abstract: PURPOSE:To preclude the possibility of imposing a fault or a damage through the movement of a cassette holder on the play position when external vibration is exerted on th cassette holder by providing a means blocking of the cassette holder at the play position at the non-play position. CONSTITUTION:When a cassette P is loaded onto a cassette holder 5 at the non-play position, an engagement means of a slide piece 8 is engaged with one of reel holes of the cassette P and the slide piece 8 is moved forward. A reverse spring 13 is reversed attended with the movement and the cassette P deeply enters the cassette holder 5 together with the slide piece 8 by the reversing elastic force forcibly. On the other hand, when the slide piece 8 is parted from a rotation control means 36 while being moved forward, the rota tion control means 36 is turned attended with the release of the press contact state to allow the rotation of a support plate 14. Thus, the possibility of the rotation control means 36 disturbing the slide of the slide piece 8 is precluded and the restoration of the slide piece 8 and the rotation control means 36 is surely expected.
Patent JP-H06303550-A (JP)
Title: Vertical extension device
Inventor: IHARA AKINORI
IPC: H04N3/22
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a vertical extension device which extends a video signal nonlinearly in a vertical period by a means of digital signal processing mode. CONSTITUTION:Field memory 1 writes a double density video signal, and line memory 2, 3 input adjacent two pieces of picture element data to a mixer 4. A vertical extension setting circuit 5 sets the non-linear vertical extension of the double density video signal. A ROM or RAM 6 outputs geometric distance data between each line in the vertical period as an increment value according to such setting. A cyclic type adder 7 with finite number of bits adds an inputted increment value on the output. Readout from the field memory 1 and write on the line memory 2, 3 are controlled by the most significant bit of data outputted from the adder 7, and the interpolation coefficient of the mixer 4 is controlled by low-order bits except for the most significant bit.
Patent JP-S5810254-A (JP)
Title: Data processor
Inventor: INA KENZOU
IPC: G11B20/10
Filed: 1981-07-10
Abstract: PURPOSE:To perform effective use of a buffer memory and to decrease the burden of an upper-order device, by inhibiting the transfer of specific data of a file memory to the buffer memory and storing the address of the data to an address memory. CONSTITUTION:A read data from a file memory 1 is inputted to an AND gate 4 via a read/write interface 2. On the other hand, whether or not the data in a flag section is effective is discriminated via comparator 6. Ineffective data pattern from a control section 10 is transmitted to a latch 7 before the start of processing and becomes an input to the comparator 6 in synchronizing with the output data together with the start of read. When discriminated as ineffective, an flip-flop 8 turns on, the AND gate 4 is closed, and the data transfer to a buffer memory 5 is inhibited. Further, the output of the flip-flop 8 is transmitted to an address memory 9 to latch the record address of ineffective data.
Patent JP-H02288560-A (JP)
Title: Still video camera
Inventor: OGAWA TAKESHI
IPC: H04N9/73
Filed: 1989-04-28
Abstract: PURPOSE:To attain the correct automatic white balance adjustment even in the photographing with a light source having flicker by deciding whether or not a light source has a light source having flicker and selecting an automatic exposure program line diagram. CONSTITUTION:A shutter releasing button is depressed and the 1st contact of a switch 8 is closed, then a microcomputer 7 generates an automatic white balance adjustment signal from the signal of an AWB sensor 6 to sample a signal from an AE sensor 5. Then the exposure is determined and whether or not a light source for an object is a light source having flicker is decided depending whether the difference between a minimum value and a maximum value of the sampling value is a threshold level or above. Then an exclusive automatic exposure program line drawing is selected from a ROM 11 and a sufficiently longer exposure than the period of flicker is attained in the presence of flicker. Thus, the correct white balance adjustment is attained.
Patent JP-H06317486-A (JP)
Title: Electrodynamometer
Inventor: YAMAMOTO AKIMITSU
IPC: G01L3/22
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a torque controller for electrodynamometer operable from high torque to low torque and suitably employed in the control of a motor for performance test machine of automobile engine. CONSTITUTION:The electrodynamometer comprises a field current setter 20 for commanding the field current 20if in low torque region, a field current function generator 15 for commanding the field current 15if of the field current setter 20 in high torque region, and a switch 21 for switching from the function generator 15 to the current setter 20 in the low torque region depending on a set value of the torque setter 10.
Patent JP-S5441961-A (JP)
Title: Sphering of thermoplastic particles
Inventor: OGUCHI TOSHIHIKO
IPC: B01J2/16
Filed: 1977-09-09
Abstract: PURPOSE:To obtain uniform sphered particles having an extremely high sphericity easily, rapidly, in ladrge quantities, and in a short time, by mixing a high-pressure hot gas stream with a gas stream containing dispersed thermoplastic paticles in a chamber of a spherizer. CONSTITUTION:The high-pressure hot gas stream 2 is jetted from the supply pipe 11, and mixed with the gas 8 containing dispersed thermoplastic particles 6 jetted from the supply pipe 13 in the chamber 10. The mixed gas softens and spheres 16 the thermoplastic particles 14 while solidifying them in distance h between the outlet end of the supply pipe 11 in the chamber 10 and the open end of the chamber 10. The spheres thus formed are carried to the next cooling system, cooled, solidified, and collected. EFFECT:The thermoplastic particle concentration can be increased greatly without causing troubles of lump formation of particles, deposits on chamber walls, etc. Increase in thermal efficiency minituamization of apparatuses, and simplification of  operations are possible.
Patent JP-H02286492-A (JP)
Title: Manufacture of rowboat
Inventor: MIYATSU YOSHIMITSU
IPC: B29C70/06
Filed: 1989-04-26
Abstract: PURPOSE:To make manufacture performable easily and high accurately by laminating fiber reinforced plastics (FRP) at both sides and manufacturing a hull after forming an outline of the hull by an expandable resin serving as a core. CONSTITUTION:When a fiber reinforced plastic hull is manufactured, first an expandable resin serving as a core is injected and charged into a mold consisting of a convex mold 1 and a concave mold 2 by a foaming device, thereby manufacturing an outline of the hull. Afterward, fiber reinforced plastics 5 are laminated from both sides of the core, thus the desired hull (rowboat) is completed.
Patent JP-S5232213-A (JP)
Title: Information transmission system
Inventor: BABA HIDEO
IPC: H04N7/081
Filed: 1975-09-08
Abstract: PURPOSE: To give partial indication of transmitted picture to receiving side to display in received picture, to improve communication density between transmitting side and receiving side about still picture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05303097-A (JP)
Title: Light valve device and its production
Inventor: YAMAZAKI TSUNEO
IPC: G02F1/1339
Filed: 1992-04-27
Abstract: PURPOSE:To obtain the light valve device which is microminiature, is extremely fined and has excellent display quality by forming the liquid crystal oriented film of a substrate at least provided with ruggedness of an inorg. material and org. material having a rugged structure as well. CONSTITUTION:Thin-film transistors 3 and picture element driving electrodes 4 are provided on a carrier layer 2 constituting the first substrate 1 and the oriented film 5 consisting of the inorg. material is then formed over the entire surface. The oriented film 5 is formed by diagonal vapor deposition of silicon monoxide at this time. Patterns of grooves, etc., of submicron sizes, etc., having directivity are otherwise formed by lithography, etc., on the inorg. thin film. The org. film of polyimide, etc., having the thickness corresponding to the gap of the liquid crystal cell is then applied on the oriented film 5. The org. film is selectively removed by lithography and is made to remain in the regions which do not overlap on the picture element driving electrodes 4, by which spacers (projecting parts) 6 are formed. A liquid crystal 10 is thereafter held between the substrate 1 and the substrate 7 varying in the orientation direction by 90 deg. from the substrate 1 and further, the substrates 1, 7 are held by polarizing plates 11, 12.
Patent JP-S60255335-A (JP)
Title: Machine tool equipped with thermal-deformation preventing apparatus
Inventor: HASEGAWA SATORU
IPC: B23Q1/01
Filed: 1984-05-28
Abstract: PURPOSE:To maintain high working accuracy for a long period by arranging a plurality of piping blocks for lubricating oil onto the opposite side to the slidable surface of a supporting body for supporting a slidable body by the slidable surface through a selector valve so that a lubricating-oil piping circuit is formed. CONSTITUTION:On starting the operation of a machine tool, the lubricating oil same to the lubricating oil supplied into the piping circuit 10 for a spindle head H is supplied onto the back-surface side of a column C through a lubricating-oil pipe 20. The lubricating oil supplied onto the back-surface side of the column C operates solenoid valves 21a-21e according to the position of the spindle head H, and then supplied into the piping blocks 22a-22e arranged at the back-surface position on the opposite side to the part where the spindle head H is positioned, and lubricates the back-surface of the column C. Therefore, the slidable surface and the back-surface of the column C are always balanced thermally, and high accuracy can be kept for a long period.
Patent JP-S593030-A (JP)
Title: Manufacture of base material for infrared optical fiber
Inventor: MITACHI NARIYUKI
IPC: C03B37/014
Filed: 1982-06-25
Abstract: PURPOSE:To manufacture a base material for an infrared optical fiber having a core-clad waveguide structure, by erecting a fine wire at the center of a casting mold, pouring a melt for a clad, pulling out the wire, and filling molten glass for a clad into the resulting small cavity. CONSTITUTION:A casting mold is composed of an outer frame 1 divided into a plurality of parts 2, 2', 2'' and a ring 3 for clamping the frame 1. A fine metallic wire 6 of platinum or the like is erected at the center of the inner hollow 5 of the mold with a bottom cover 4 in-between, and molten glass for a clad is poured into the hollow 5. The wire 6 is heated beforehand by directly supplying an electric current or by other method, and it is pulled out immediately after pouring the molten glass. Molten glass for a core is filled into the resulting small cavity and annealed so as to prevent the production of stress. After finishing the molding, the parts 2, 2', 2'' are detached to obtain a base material for an infrared optical fiber. By this method, a fluoride glass base material for an optical fiber capable of transmitting infrared rays having about 2-6mum wavelengths can be manufactured.
Patent JP-H04315641-A (JP)
Title: Construction method for concrete stairway and footstep riser and support tool used for it
Inventor: TSURUTA YASUYUKI
IPC: E04F11/02
Filed: 1991-04-13
Abstract: PURPOSE:To dispense with the reinforcement of a footstep riser at the time of mold construction and use the surface of the footstep riser as a riser face of a stairway as it is. CONSTITUTION:Side wall molds 4 are constructed on both sides of a slab panel 3, support tools 2 are fitted to the side wall molds 4 correspondingly to riser sections of a stairway to be constructed, and a footstep riser 1 is suspended across the support tools 2. The footstep riser 1 is supported by support members, concrete is placed to form a tread, and the footstep riser 1 is used as a riser section which is part of the stairway without being disassembled. Fitting bolts are provided on the back side of the footstep riser 1, and the upper side and the lower side are inclined at the required angle to be retreated to the back side. The support tool 2 includes a substrate, a height adjusting bolt rotatably provided on the substrate, and a support plate screwed with the height adjusting bolt to be lifted or lowered and mounted with the footstep riser 1, and the support plate can be released from the height adjusting bolt.
Patent JP-H0380540-A (JP)
Title: Vapor phase surface treatment
Inventor: TANAKA MASATO
IPC: H01L21/00
Filed: 1990-04-23
Abstract: PURPOSE:To simply obtain mixed vapor of necessary composition ratio, simplify the control for keeping the composition ratio in a necessary value, and improve safety, by vaporizing mixed liquid for surface treatment under a condition that the relation between composition ratio, temperature, and pressure turns to an azeotropic state. CONSTITUTION:Mixed liquid 2 for surface treatment which is composed of two or more compositions and stored in a mixed liquid storing tank 1 is vaporized and mixed vapor 3 is obtained, which is supplied to a treating chamber 4. When the surface of a substrate 5 of a semiconductor wafer or the like set in the treating chamber 4 is etched or washed, the mixed liquid 2 is vaporized under a condition that the relation between composition X, temperature T and pressure P turns to an azeotropic state. By controlling the mixed liquid for surface treatment so as to satisfy the azeotropic condition in this manner, mixed vapor of necessary composition ratio can be obtained, and the composition ratio of mixed vapor can be simply kept in a necessary value.
Patent JP-H09273866-A (JP)
Title: Method and apparatus for extracting fluidized medium from fluidized bed partial combustion furnace
Inventor: KUMAGAI CHIKANORI
IPC: F27B15/09
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging trouble of a fluiclized medium discharge chute by allowing no hydrocarbon-type unburnt gas containing CO, H2 and char to flow into the fluidized medium discharge chute, and dispense the afterburning process of a fluidized medium by allowing neither tar nor char to stick on the surface of the fluidized medium in extracting the fluidized medium out of a fluidized bed partial combustion furnace. SOLUTION: In extracting a fluidized medium out of a partial combustion furnace 10 of a fluidized bed combustion furnace by dropping the fluidized medium through a fluidized medium discharge chute 20, an intermediate hopper 48 is coupled to the fluidized medium discharge chute 20 so as not to allow hydrocarbon unburnt gas to flow into thefluidized medium discharge chute 20, and gas of at least either combustion exhaust gas or air is introduced into the intermediate hopper 48 so as to allow the gas to flow uniformly inside the fluidized medium discharge chute 20.