baber/WOPTO huggingface dataset:
Patent JP-H04106929-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAJIMA JUNJI
IPC: H01L21/3205
Filed: 1990-08-27
Abstract: PURPOSE:To make it possible to relax the restrictions on etching time for self-alignment contact and stabilize manufacture by using an Si3N4 film, etc., as stopper at the time of contact etching. CONSTITUTION:A field oxide film 2, a gate oxide film 3, an SiO2 film 5, and a gate electrode 4 are formed on a P-type silicon substrate 1. Then, an SiO2 film is made to grow and etched back, thereby forming a side wall 7 comprising the SiO2 film on the electrode 4. An Si2N4 film 12 is also made to grow to so that a phosphorous silicate glass film 8 may be formed as an interlaminar insulation film 8. The film 8 is selectively etched with a resist 9 as a mask, thereby forming a contact hole 10. The film 12 is adapted not to disappear by selecting the condition for etching rate. Then, the film 12 in the contact hole and the film 3 are removed by etching, which makes it possible to provide enough time to etch and hence enhance yields.
Patent JP-H0886594-A (JP)
Title: Mounting structure for cleaning device of air conditioner
Inventor: NAGAI MAKOTO
IPC: F24F13/20
Filed: 1994-09-20
Abstract: PURPOSE: To provide a mounting structure for a cleaning device of an air conditioner, which can be commonly used in fan motors of different sizes at the time of mounting a device body on the fan motor, in the device for cleaning a heat exchanger wherein cleaning liquid is sprayed onto the heat exchanger to remove stains of soot on a ceiling recessed air conditioner. CONSTITUTION: This structure is composed of a tubular body 1 outwardly fitted to a vertically disposed fan motor, a securing means 4 for making a top portion of the tubular body detachably engage with an upper peripheral portion of the fan motor and a supporting means for supporting a device body in a bottom portion of the tubular body. The securing means 4 comprises a rubber band of a specified length, an upper hook fastened to a top end of the rubber band so as to be hooked to the upper peripheral portion of the fan motor and a lower hook fastened to a bottom end of the rubber band so as to be hooked to a lower peripheral portion of the tubular body.  The tubular body may be of a connected structure wherein a lower small diameter portion and an upper large diameter portion to be outwardly fitted to the fan motor are connected with each other or a flange portion may be protrusively formed on an internal circumference of the bottom end portion.
Patent JP-H0653066-A (JP)
Title: Winding machine for ring core
Inventor: UENO YASUSHI
IPC: H01F41/08
Filed: 1992-07-31
Abstract: PURPOSE:To make possible a winding of a ring core at high speed and on a constant tension by a method wherein a winding machine for the ring core is provided with a plurality of traverse rollers, which are made to abut on the outer peripheral surface of the ring core and are rotatably driven, and the winding machine is provided with work tables, which are respectively capable of adjusting properly the positions of these traverse rollers. CONSTITUTION:Three pieces of traverse rollers 2 abutting on the outer peripheral surface of a ring core 1 are respectively provided rotatably on three pieces of work tables 3. These rollers 2 are coupled with an AC servo motor 6 for traverse roller rotation use via intermediate gears 4 and 5 and the rollers 2 are rotated by the driving force of the motor 6. A slide shaft 7 is screwed into the tables 3 in such a way that the tables 3, which are respectively provided with each traverse roller 2, can be moved in the horizontal direction and this slide shaft 7 is rotated by a stepping motor. This stepping motor is moved and the core 1 is moved by a control device in such a way that a winding part of the core 1 is arranged in the centers of ring gear head devices 10a, 10b, 10c and 10d.
Patent JP-S61102174-A (JP)
Title: Power supply system
Inventor: HAYASHI SHIGEO
IPC: G05F1/00
Filed: 1984-10-23
Abstract: PURPOSE:To obtain a plurality of controllable AC outputs by an inverter by controlling a semiconductor switch inserted into power supply circuits and connected with a load. CONSTITUTION:An inverter 2 converts a DC power supplied from a DC power source 1 into an AC power by an inverter controller 17, a base driver 10 and transistors 11-14. The frequency and the voltage of the AC outputs of the inverter 2 are controlled to the prescribed value by the controller 17. The control of the power to loads 15, 25 is controlled by altering the timing of ON and OFF of semiconductor switches 31, 41 by semiconductor switch controllers 32, 42.
Patent JP-S6464828-A (JP)
Title: Lining technique for pipeline
Inventor: IMOTO NAMIO
IPC: F16L55/179
Filed: 1987-09-07
Abstract: PURPOSE:To permit the lining condition of the initial period of application to be kept stably and surely for a long period of time and permit the title technique to be applied to the lining of a pipeline for hot fluid, by lining a corrugated plastic tube on the inner surface of the pipeline. CONSTITUTION:A hard or semi-hard thermoplastic plastic tube 1, having a multitude of annular thin parts 2a,... arranged in parallel at proper intervals in the lengthwise direction, is employed. The plastic tube 1, inserted into a pipeline (a), is heated by pressure air, supplied into the pipe 1 by a compressor 9, while being heated as a heating pig 3 moves in the pipe 1. The difference of expansion coefficients is generated between thin parts 2a and thick parts 2b. The expansion coefficient of the thin parts 2a is larger than that of the thick parts 2b, which is comparatively small, whereby the thin parts 2a are projected outward beyond the thick parts 2b and become annular protruding parts 2a'. The crests of the annular protruding parts 2a' are adhered to the inner surface of the pipeline (a) whereby the plastic tube 1 is lined on the inner surface of the pipe 1 while keeping the shape of a corrugated tube.
Patent JP-H0733574-A (JP)
Title: Fertilizer, its production, use of the fertilizer, soil improver containing the fertilizer and soil containing the soil-improver
Inventor: OTAKE HIROYUKI
IPC: C05G3/80
Filed: 1993-07-26
Abstract: PURPOSE:To improve the soil of an agricultural land and obtain a light fertilizer by combining an organic material such as coffee extraction residue with an inorganic fertilizer such as nitrogen, phosphatic and potassic fertilizers. CONSTITUTION:The purpose of this process is to improve the soil quality of an agricultural land, to produce a mixture of a humic organic material and inorganic fertilizers such as nitrogen, phosphatic and potassic fertilizers and to provide an extremely light fertilizer. An organic material such as coffee extraction residue is effective for the improvement of the soil of agricultural land owing to its water-retainability, water-permeability and good tilth. Nutrients necessary for crops can be supplied by the nitrogen fertilizer, phosphatic fertilizer and potassic fertilizer added together with the organic material. The above fertilizer group is compounded to the organic material such as coffee extraction residue after fermenting the organic material to a prescribed fermentation state. The fertilizer can be produced with a relatively inexpensive apparatus. Excessive fertilization can be prevented by immersing the bonded fertilizer in the aqueous solution for hydroponic culture to effect slow dissolution of the fertilizer component. Soil can be improved by using the bonded fertilizer in e.g. granular form.
Patent JP-S60118342-A (JP)
Title: Manufacture of hard wire rod which is excellent in linearity
Inventor: OKUNO MICHIO
IPC: B21F1/02
Filed: 1983-11-29
Abstract: PURPOSE:To manufacture easily a hard wire rod which is excellent in its linearity by straightening mechanically and thermally a bending tendency of a wire rod fed out of a wire drawing machine. CONSTITUTION:A brass wire 1 fed out of a wire drawing machine 3 is reduced by >=5% reduction with a straightening wire drawing machine 4, and thereafter, received by a grooved double capstan 5, and wound up by executing a low temperature annealing within a range that the tensile strength does not drop, with a current annealing machine 6. This straightening wire drawing machine is formed by placing linearly two dies and a contact roller to which hard rubber is stuck. Subsequently, by executing the low temperature annealing, a wire rod whose linearity is high is obtained by a synergetic effect. Since the grooved double capstan is used, it is prevented that the wire rod oscillates horizontally, and the wire rod going into the current annealing machine 6 becomes higher as to its linearity.
Patent JP-S61103743-A (JP)
Title: Tool clamping device of main spindle
Inventor: KAWAI SUMIO
IPC: B23B31/26
Filed: 1984-10-25
Abstract: PURPOSE:To enable an exchange arm to perform exchange action in no relation to the other action, by providing a spring collect, having spring action, between main collets and driving by a cam the automatic exchange arm of a tool. CONSTITUTION:A main spindle 1 has a collet fitting a tool to be mounted and a tool draw bar 7 or the like. Here a device inserts an auxiliary draw bar 8 in the center of long spring collets 3 in an axial direction of the main spindle 1 in an equal angular position between the plural collets and the tool draw bar 7. While the device, mounting a piece 6 actuating the spring collet 3 to the end of the auxiliary draw bar 8, urges the piece 6 by a spring 9 in a retractive direction. Accordingly, the spring collet 3 provides spring action in an arm from a supporting point in the central part to a part engaging with a pull stud Tb in a front side, and the device extractively exchanges the tool in a half clamping condition that the spring collet 3 acts before automatic tool exchange action.
Patent JP-H0542675-A (JP)
Title: Ink jet recording apparatus
Inventor: HIRAMATSU SOICHI
IPC: B41J2/165
Filed: 1991-08-09
Abstract: PURPOSE:To improve emission capacity by providing a slide member moving within a non-recording region following the movement of a carriage means within the non-recording region and utilizing the slope on the front surface side of said member to allow a capping means and a wiping means to advance and recede. CONSTITUTION:In a capping state, a slide lever 17 moves rightwardly and the protrusion 17b of the lever 17 is engaged with the lower part of the cap holder part 19b of a cylinder 19 and the cylinder 19 becomes a clockwise rotation state against a spring 20. In this state, the cap 10 provided to a part of the cap holder part is opposed to the emitting orifice forming surface 51 of a recording head 1 to be brought into contact therewith under pressure to cap said surface 51. When a recording head l is moved leftwardly in this state, the emitting orifice forming surface 51 is wipen off and cleaned by a wiper 16 but, at this time, the lever 17 is returned in the left direction by a spring 18 and, at the same time, the cylinder 19 is also rotated in the left direction by spring force and the cap 10 is also rotated leftwardly to release a capping state.
Patent JP-H1066467-A (JP)
Title: Unhairing glove for animal
Inventor: KONDO TOSHIHIKO
IPC: A01K13/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an unhairing glove for an animal, hardly generating static electricity, capable of readily removing the static electricity even when generated and releasing the animal from a discharge shock and improving the handleability by installing an electroconductive brush unit having many protrusion on the palm side of a glove body. SOLUTION: This unhairing glover for an animal is obtained by installing an electroconductive brush unit 14, having many protrusions 18 on the palm side of a glove body 12 and comprising an electroconductive flexible synthetic resin, etc., containing electroconductive particles such as carbon or electroconductive fibers 30 such as carbon fibers mixed therein. Furthermore, the glove body 12 is preferably provided with an electroconductive sheet material layer containing the electroconductive fibers 30 and the electroconductive sheet material layer is preferably made to conduct electricity to the electroconductive brush unit 14.
Patent JP-H07150065-A (JP)
Title: Mothod of using the mixture of a fiber reactivity dye and the mixture to dye at extile material
Inventor: UERUNAA FUUBERUTO RUUSU
IPC: D06P3/10
Filed: 1994-09-20
Abstract: PURPOSE: To prepare a dye mixture which can dye cellulosic fiber materials and carboxyamide-contg. materials reddish brown or other colors to produce dyeings having excellent fixation, balance, sunlightfastness, perspiration fastness, and abrasion fastness by using a mixture comprising specified three or more fiber-reactive dyes.  
     CONSTITUTION: This dye mixture comprises three to seven fiber-reactive materials selected from among compds. represented, e.g. by formula I [wherein M represents H or an alkali metal; (m) is 1 to 3; X represents a halogen; Y represents ethyl contg. at the β-position a substituent which can form a vinyl group; R 1  represents H, a 1-4C alkyl or the like; R 2  represents H, sulfo, a 1-4C alkyl or the like; R 3  represents H or a (substd.) 1-4C alkyl; R 4  represents H, a (substd.) 1-4C alkyl or the like; and A represents a (substd.) 2-6C alkylene], compds. represented, e.g. by formula II (wherein R 7  represents H, a 1-4C alkyl or the like), and compds. represented, e.g. by formula III (wherein R 8  represents H, methyl, nitro, sulfo or the like). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61104269-A (JP)
Title: Apparatus for measuring characteristics of element
Inventor: SAKAI RYOICHI
IPC: G01R13/20
Filed: 1984-10-26
Abstract: PURPOSE:To use low voltage and small current parts, by supplying variable voltage to an element to be measured and respectively limiting the voltage supplied to said element and the current flowing thereto to predetermined values or less corresponding to the display range of a display means by a voltage control means and a current control means. CONSTITUTION:The sine wave voltage from a sine wave generator 54 is supplied to the primary winding of a transformer 16 through a variable amplifier 56, a voltage limiter 58, a buffer amplifier 60, a current limiter 62 and a filter- containing amplifier 64. The amplitude of the output of the variable amplifier 56 is controlled by a control circuit 66 and, as switches 18, 22, 30, 34, relays are used. By changing over the switches 30, 34 by the control circuit 66, the limit value of the current limiter 58 is set to the value corresponding to a current IL slightly larger than a current Is and the limit value of the voltage limiter 58 is set to the value corresponding to the voltage VL slightly larger than voltage Vs so as to allow the upper end of the display range of CRT40 to correspond to the current Is and the right end thereof to correspond to the voltage Vs.
Patent JP-H0567846-A (JP)
Title: Semiconductor light emitting element
Inventor: MORITA YOSHIO
IPC: H01S5/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide a semiconductor light emitting element capable of oscillating in blue to ultraviolet wavelength, making use of, especially, a new compound semiconductor, concerning a semiconductor light emitting element such as a semiconductor laser, etc. CONSTITUTION:An n-type (Zn0.39Cd0.61) S barrier layer 2, whose grating constant accords with that of GaAs, grows on an n-type GaAs substrate 1. A Zn (S0.06Se0.94) active layer 3, whose grating constant accords with that of GaAs, grows on the n-type barrier layer 2. Furthermore, a p-type Cu5Al(S0.06Se0.94)4 barrier layer 4, whose grating constant accords with that of GaAs, grows on the active layer 3. Furthermore, a p-type electrode 5 and a p-type electrode 6 are made. Since the grating constants of the n-type and p-type both electrodes 2 and 4 and the active layers 3 accord with those of GaAs, it becomes a high- quality semiconductor laser where the element is hard to deteriorate.
Patent JP-2000053042-A (JP)
Title: Vehicle conveying device
Inventor: MATSUDA HIROFUMI
IPC: B62D65/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle conveying device for wheel mounted vehicles capable of accurately setting positions when they are to be carried and the cost of equipment not being high. SOLUTION: This vehicle conveying device is provided with a vehicle carrying frame 20 on whose bottom part 23 a manufactured vehicle 1 is to be loaded, a conveyor driving device 10 loaded on a conveyor track 19 installed on the upper part of a floor surface 8 and conveyably driving the vehicle loading frame 20 in the state of being connected to the conveyor track 19 so that it can be rotated and elevated along the floor surface 8, and a rotational driving device 27 provided between the conveyor driving device 10 and the vehicle loading frame 20 so that the vehicle loading frame 20 can be rotated from the normal rotation position along the floor surface 8. The bottom part 23 is fitted with an air bearing 22 for lifting up the vehicle loading frame 20 from the floor surface 8.  A pair of right and left roller groups 31 rotated by centering a vertical shaft are arranged along the direction of carrying the manufactured vehicle 1 as a centering device to guide the outside surface of the right and left wheels 1, 1a when the manufactured vehicle 1 is being carried in.
Patent JP-S60113185-A (JP)
Inventor: RONARUDO MAKISHIMU BURAUSHIRUD
IPC: G21C5/10
Filed: 1984-10-29
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-S6467623-A (JP)
Title: Information processor
Inventor: SAITO KOJI
IPC: G06F5/06
Filed: 1987-09-08
Abstract: PURPOSE:To detect the abnormality of a buffer by counting the number of pieces of data which are stored in the buffer and not read yet and reporting the occurrence of a fault as long as said data count value is not less than a specific level when the processing is through for each operation. CONSTITUTION:A counter 2 is counted up and down by the signals A and B respectively and holds the number R of pieces of data which are not read out to a reading register 13 among those data stored in a buffer 10. A check circuit 3 consists of a register 30 which holds the number P of pieces of data that are not required to be read out of the buffer 10 when the processing is through for each operation and an arithmetic adder 31 which performs the subtraction 31 of the value R held by the counter 2 from the value P held by the register 30 and delivers the code signal S of said arithmetic result. Then a buffer fault signal D is outputted in case the signal S is negative when a check signal C is produced to show the end of the operation unit. Thus the abnormality of the buffer 10 is detected.
Patent JP-S6285993-A (JP)
Inventor: UEDA MAKOTO
IPC: B42D9/04
Filed: 1985-10-11
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-S59119165-A (JP)
Inventor: NAGAI MAKOTO
IPC: F25B43/04
Filed: 1982-12-24
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-S6381612-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO TAKAHIRO
IPC: G11B5/23
Filed: 1986-09-26
Abstract: PURPOSE:To permit easy production by forming a 1st Co-Ta alloy layer having high saturation magnetic flux density and contg. Ta at a low ratio on one of the butt surfaces in a gap part, then forming a 2nd Co-Ta alloy layer having low saturation magnetic flux density and contg. Ta at the ratio higher than in the 1st layer thereon. CONSTITUTION:The magnetic Co-Ta alloy layers 11 contg. Ta at a low ratio are formed on the surface in the gap part of a yoke 10 consisting of Mn-Zn single crystal ferrite and magnetic Co-Ta alloy layers 12 contg layers 12 contg. Ta at the higher ratio are formed thereon. An SiO2 gap material is used for the gap part 13. These magnetic layers are formed by an RF magnetron sputtering method. The magnetic layers 12 of low saturation magnetic flux density to change the effective gap are formed of the Co-Ta alloy contg. Ta at the higher ratio and the magnetic layers 11 of high saturation magnetic flux density are formed of the Co-Ta alloy contg. Ta at the lower ratio, therefore, these layers are easily producible by a sputtering method necessitating mere changing-over of targets. Since the magnetic permeabilities of the two magnetic layer exhibit nearly the same high values, the magnetic head having good characteristics is constituted.
Patent JP-S59117620-A (JP)
Title: Computer system
Inventor: UMENO HIDENORI
IPC: G06F13/12
Filed: 1982-12-24
Abstract: PURPOSE:To execute I/O instructions on the basis of plural virtual device addresses, by providing a means, which selects dynamically a prefix area in accordance with the flag of an opeating virtual computer and an actual device address, and a means which converts dynamically a virtual device address to an actual device address. CONSTITUTION:A CPU1 is provided with prefix registers 5,000 of virtual computers (VM) and a register 4,000 where the number of an operating VM is stored. A register 7,000 is provided where the start address of the conversion table for the conversion of virtual device addresses to actual device addresses is stored. This register is set by a control program. Areas where prefix values are stored exist in registers 44 corresponding to devices in a channel 100, and an actual memory is accessed while performing always the prefix conversion with these prefix values.
Patent JP-H0892166-A (JP)
Title: Production of aromatic carbonic acid ester and catalyst used therefor
Inventor: TSUNEKI HIDEAKI
IPC: C07C69/96
Filed: 1994-09-21
Abstract: PURPOSE: To obtain the ester by carrying out disproportionation reaction due to transesterification reaction of an aliphatic aromatic carbonic acid ester in the presence of a heterogeneous catalyst of a mesopore titanosilicate not dissolving into a raw material and exhibiting sufficient activity and selectivity. CONSTITUTION: A method for producing (C) an aromatic carbonic acid ester of formula II is to carry out disproportionation reaction due to transesterification reaction of (A) an aliphatic aromatic carbonic acid ester of formula I [R<1> is a 1-10C alkyl; R<2> is a (substituted)aryl] in a liquid phase in the presence of a mesopore titanosilicate as a heterogeneous catalyst. Furthermore, a catalyst having >=500m<2> /g specific surface area and >=0.2-cm<3> /g volume of pores having 1.3nm to 20nm pore diameters and 30-1000 atomic ratio of silicon to 1atom of titanium in the mesopore titanosilicate is preferably used as the catalyst of the component B. At least one peak of powdery X ray diffraction pattern of the mesopore titanosilicate has preferably face interval larger than 1.8nm.
Patent JP-S6470905-A (JP)
Title: Manufacture of magnetic head
Inventor: YAMADA MUTSUHIRO
IPC: G11B5/265
Filed: 1987-09-11
Abstract: PURPOSE:To improve a yield at manufacturing by exposing a first track groove formed at the tip of one side block by the height difference between both blocks onto the upper surface of other block while a core block is joined. CONSTITUTION:A height H1 of a core block 17 is higher than a height H2 of a core block 18 and the height of a core block 20 is the same as the height of the core block 18. In order to form a core assembly 24, blocks 17, 18 and 20 are prepared and track grooves 17a and 18a are formed at an equal interval on the protruded surface of blocks 17 and 18. Next, on the other side of a protruding surface, a thin film to constitute a recording and reproducing gap 3 is formed and next, the blocks 17 and 18 are joined by using a weld glass 19. Next, a second track groove 18b is formed and the block 20 is deposited by a weld glass 21. Further, the upper surface of the joining body is ground, a height difference is eliminated, a flat surface is obtained, and cutting is executed by cutting lines 22 and 23 and the core assembly 24 is obtained. To respective first cores 1 and 8 of the assembly 24, a bobbin to wind the coil is fitted and respective back cores are joined.