baber/WOPTO huggingface dataset:
Patent JP-H04324623-A (JP)
Title: Device and method for vapor phase growth
Inventor: MURATA MICHIO
IPC: H01L21/205
Filed: 1991-04-24
Abstract: PURPOSE:To form a semiconductor crystal layer without spoiling the steepness of the interface of the crystal layer by switching the gas used for vapor phase growth during the course of the vapor phase growth so as to vary the pressure distribution in a pipeline. CONSTITUTION:A run line 4 which is connected to a reaction furnace 1, vent line 5 for exhaust gas which by-passes the furnace 1, and gaseous starting material line 7 and dummy line 6 which are separately connected to one of the lines 4 and 5 are provided and the gas made to flow through the line 6 is constituted of two or more kinds of inert gases having different molecular weights. In addition, a mechanism is provided to preset the composition of the gas made to flow through the line 6 so that the average molecular weight of the gas can become nearly equal to that of the gas made to flow through the line 7.
Patent JP-S62252206-A (JP)
Inventor: DEIDEIE KAMINSUKII
IPC: H03B5/12
Filed: 1987-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01133911-A (JP)
Title: Production of aluminum nitride powder
Inventor: HASHIMOTO NOBORU
IPC: C01B21/072
Filed: 1988-04-15
Abstract: PURPOSE:To economically produce high purity fine AlN powder by calcining a mixture of metallic Al with an ammonium halide at a relatively low temp. in a nonoxidizing atmosphere contg. N. CONSTITUTION:Metallic Al of <=300 mesh particle size is mixed with an ammonium halide such as NH4Cl in 0.3-5.0 molar ratio of the halide to the Al and other additive such as Y2O3 is further added to the mixture as required. The mixture is then calcined at 700-1,400 deg.C in a nonoxidizing atmosphere contg. N, e.g., in N2.
Patent JP-H09276519-A (JP)
Title: Prize exchange system of game parlor
Inventor: MAEYAMA SHIGERU
IPC: A63F7/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To enhance the service for game players and prevent drop of the rate of working time of a game machine. SOLUTION: A terminal unit 2 is provided for accomplishing a ball storing system which uses membership cards, with which the game player who wishes wagon service lights up a wagon lamp by turning a wagon switch installed on the terminal unit 2. The person in charge possessing an order input device transports a wagon 4 in which prize is accommodated to the applicable player and enters the prize data desired by the player in the input device 5. The device 5 transmits the order data exhibiting the contents of the prize to the terminal unit 2, which judges whether it is possible to draw the pachinko (Japanese pinball game) balls equivalent to the prize demonstrated by the order data from the stored number of balls in memory in a ball storing system, and if possible, the fact is informed and the order data is fed to a management device 3 so that the settlement of the acount is made.
Patent JP-H05286658-A (JP)
Title: Maintenance operation device of elevator
Inventor: ISHIBASHI NOBUMICHI
IPC: B66B5/00
Filed: 1992-04-14
Abstract: PURPOSE:To allow an elevator cage to quickly reach a specified position, where inspection and/or repair is to be made, and enhance the easiness in works with an elevator maintenance operation device to perform intra-cage maintenance operation by furnishing running means to permit the cage to travel automatically to a place where intra-cage maintenance works are to be made. CONSTITUTION:To make inspection and/or repair of a hatch opening/shutting device 9 provided in the upper part of a hatch 8 at a certain elevator hall, a maintenance operation switch on an operational switch part in the lower part of the intra-cage operation board is turned to the maintenance position to generate the maintenance operation mode, and then a hatch opening/shutting device inspect switch is turned to the 'hatch opening/shutting device inspect' position to generate the hatch opening/shutting device inspection mode, and an intra-cage maintenance operation rise command button is pushed. Thereby a rise operation command 41 is put in effect through P, 41 coil, 2 SW, 4 SW, 5 SW, N and after the hatch is shut fully, the applicable elevator cage is elevated. the cage is stopped by opening a contact STOP through engagement of an induction electric loop 11 fixed to the cage 10 with an induction board 12 installed by the elevator shaft, and the hatch is opened.
Patent JP-H05295612-A (JP)
Title: Improved flash spinning process
Inventor: KATO JINICHIRO
IPC: D01F6/04
Filed: 1992-04-14
Abstract: PURPOSE:To provide the subject spinning process for polyolefin three-dimensional fibers excellent in mechanical strength and openability and suitable for producing nonwoven fabric sheets by using a nonflammable and low toxic halogen solvent with low ozone layer depleting potential. CONSTITUTION:This improved flash spinning process is characterized by using a mixed solvent composed of 1,1,2,2-tetrachloro-1,2-difluoroethane and a cosolvent of at least one kind selected from 1,1-dichloro-1-fluoroethane, 1,1-dichloro-2,2,2- trifluoroethane, 1,1-dichloro-2,2,3,3,3-pentafluoropropane, 1,3-dichloro-1,2,2,3,3- pentafluoropropane and chlorodifluoromethane and 5-25wt.% of a polyolefin dissolved in the mixed solvent.
Patent JP-S5616089-A (JP)
Title: Heat storage method by chemical composition
Inventor: ANDORE KADE
IPC: C09K5/06
Filed: 1980-07-10
Abstract: Heat, particularly solar heat, is stored by a eutectic composition containing at least one saturated aliphatic hydrocarbon and at least one fatty acid having at least 10 carbon atoms.
Patent JP-H06307781-A (JP)
Title: Furnace state diagnose and recovery method for induction heating furnace
Inventor: HARA TOSHIHIRO
IPC: F27D11/06
Filed: 1993-04-21
Abstract: PURPOSE:To diagnose and analyse the accurate conditions of a furnace based on information on operation of an induction heating apparatus and take proper measures based on the results of the diagnosis and analysis. CONSTITUTION:In an induction melting furnace, a metal to be heated is heated by an induction heating coil 2 while a portion of the metal passes through a U-tube 3. The effective and ineffective electric powers flowing through the induction heating coil 2 are measured, and the clogging state in the U-tube 3 is diagnosed based on the measured values.
Patent JP-S60239443-A (JP)
Title: Production of bis(8-aminooctyl)amine
Inventor: SHIMIZU ATSUSHI
IPC: C07C67/00
Filed: 1984-05-14
Abstract: PURPOSE:Suberonitrile and octamethylenediamine are mixed and treated with hydrogen in the presence of a catalyst by no use of a solvent to give the titled compound readily through a 1-step process at low temperatures in a shortened time without formation of industrial wastes. CONSTITUTION:Suberonitrile only or a mixture thereof with octamethylenediamine is used as a starting material to effect hydrogenative dimerization in the presence of a Raney type catalyst at 80-200 deg.C, preferably 100-150 deg.C to give the objective compound. The Raney catalyst is preferably Raney nickel and the amount is 1-40wt%, preferably 1-20wt%. The hydrogen pressure in the reaction is 10-100kg/cm<2>G, preferably 20-50kg/cm<2>G.
Patent JP-H10273924-A (JP)
Title: Piping structure using floor pan
Inventor: SAKURADA AKINORI
IPC: A47K4/00
Filed: 1997-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate construction and maintenance by fixing a piping connecting fitting, fastened to the tip of a flexible hose, to a cover body through a hole bored in the cover body, and fitting the cover body to an opening part. SOLUTION: An opening part is formed in a floor pan constituting the bottom face of a unit bathroom or the like, and a water - hot water feed pipe is led into a room from this opening part. In this piping structure, a piping connecting fitting 10 is fastened to the tip of a flexible hose 11 extended to the outside of the floor pan and the piping connecting fitting 10 is fixed to a cover body 5 through a hole provided in the cover body 5. The cover body 5 is then fitted removably to the opening part. Even in case of no allowance being provided between the unit bathroom and a side wall, the pipe can therefore be laid positively, and inspection and maintenance can be facilitated.
Patent JP-H06304568-A (JP)
Title: Flocculating and separating device
Inventor: KAWAHARA FUMIO
IPC: C02F1/465
Filed: 1993-04-21
Abstract: PURPOSE:To provide a flocculating and separating device by which colloidal solid particles are effectively flocculated and separated from a liquid to be treated without using chemicals and which is constituted as relatively small-sized equipment. CONSTITUTION:In a separation tank 1 is formed the 1st partition chamber 4 adjacent to an electrode chamber 7, and a pass for a liquid to be treated is provided above a partition plate 15 dividing the 1st partition chamber 4 from the electrode chamber 7. The 2nd partition chamber 5 is formed adjacently to the 1st partition chamber 4, and a tank filter 2 to which the 1st partition chamber 4 and the 2nd partition chamber 5 are connected with pipe lines is formed. In the tank filter 2, electrodes 23 and a filter 24 are arranged, and also a highfrequency power source 3 for acting the high-frequency electric field, on the liquid to be treated in the tank filter by applying high-frequency voltage to the electrodes 23 is connected to the electrodes. After the liquid to be treated in the 1st partition chamber 4 is passed through the tank filter 2, it is returned to the 2nd partition chamber 5.
Patent JP-H09248222-A (JP)
Title: Foldable rack of glasses or false tooth
Inventor: HOSHIKAWA MASATO
IPC: A47B81/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a foldable rack to enable to store glasses or a false tooth which is unnecessary on taking a bath, by attaching suckers or adhesive tapes on the upper part of a main body and, further, equipping a stopper which is an inserting semicylindrical part commonly used for increasing the strength of the rack itself and using a string to make the rack foldable. SOLUTION: Glasses are folded facing lenses upward and stored striding over a semicylindrical part 3. As a countermeasure for overflowing hot water, suckers 4 are attached to a wall face to keep a small distance to the hand rail of a bath. As a draining measure in a bath room, this rack is composed of a net 7 except for frameworks of the upper part 1 and the lower part 2 of the main body. The semicylindrical part 3 is connected to the upper part 1 and the lower part 2 of the main body for the rack strength. To cope with an impulse by any chance, the semicylindrical part 3 and a string 6 to spread the rack are attached. Further, the suckers on the upper part 1 are allowed to be substituted by adhesive tapes 5.
Patent JP-S5718332-A (JP)
Title: Assembly of semiconductor
Inventor: KATSURA TADASHI
IPC: H01L21/52
Filed: 1980-07-08
Abstract: PURPOSE:To enable bonding of a semiconductor pellet without requiring oscillating operation by melting a solder material in contact with a lead conductor in a clearance through which a semiconductor pellet approaches the lead conductor after oxides are removed from the surface thereof by reduction. CONSTITUTION:A lead conductor 1 is passed through a high temperature reducing atmosphere to remove oxides formed on the surface thereof. Then, the lead conductor approaches a semiconductor pellet with a slight clearance left therebetween maintaining a high temperature by forming an array of convexes and concaves on the lead section and then, a bar-shaped solder is melted in contact with the lead conductor 1 so that the semiconductor pellet is bonded to the conductor by the surface tensile of the melted solder 4. This enables the bonding of the semiconductor pellet and the lead conductor without requiring oscillating operation.
Patent JP-S62251615-A (JP)
Title: Multiple rotation absolute type encoder
Inventor: HARA KENJI
IPC: G01D5/245
Filed: 1986-04-25
Abstract: PURPOSE:To obtain the correct value of the position of a movable part to be controlled by combining a rotational frequency detector with a <=1-rotation absolute type encoder, and counting and processing clock pulses whose number corresponds to the angle of >=1 optional rotation. CONSTITUTION:When the encoder makes N+alpha (N: integer, ¦alpha¦<1) rotations by the movement of the movable part to be controlled after the output of rotational frequency data in the beginning of reactuation after the movable part to be controlled stops temporarily, alpha is detected by a <=1-rotation position detection part 4 and N is detected by the rotational frequency detection part 1, inputted to a correction counter 3 through an OR gate 6B, and counted. Then, the up/down counter 5 counts a number -N at which a counted value N is set to '0' and a comparator 7 compares alpha with -N; and a controller 8 inputs clock pulses 14 to the counter 5 until the difference alpha-(-N) becomes '0'. Then, output data of the low-order two digits of the output of the counter 5 is converted 10 into two-phase pulses to measure absolute data on the rotation, i.e. the value and sign of N+alpha.
Patent JP-S58211478-A (JP)
Title: Form feed controlling system
Inventor: YAMAMOTO MASAHIRO
IPC: B41J13/00
Filed: 1982-06-04
Abstract: PURPOSE:To make possible prevention of slipped printing of a cut form by controlling the rotary speed of the timing roller to correct a deviation between the reference time and a time to detect the edge of a feeding cut form by the form detecting means. CONSTITUTION:A cut form fed by the feeding roller 1 strikes the timing roller 4, stops once, trues up the edge and then is fed by the revolution of the timing roller 4 for the printing position 21 on the printing drum 12. When the edge of the form is detected by the form detector 5 an SHTTOP signal is generated. This signal is inputted into the deviation detecting circuit 14 with the TOP signal nearly at the same time with the standard rise time of the SHTTOP signal generated from the controlling means, changes the oscillating frequency of the variable frequency oscillator 16 according to deviations between the feeding speeds of forms and controls the number of revolution of the timing roller 4 through the motor driving circuit 16, the motor 17. In this manner, the cut form can be prevented from slipped printing.
Patent JP-H08293784-A (JP)
Title: Emitter coupled logical output circuit
Inventor: KUSABA KATSUMI
IPC: H03K19/086
Filed: 1995-04-20
Abstract: PURPOSE: To attain stable operation by a positive power source, and besides, to enable interface with another positive power source drive circuit, and further, to raise the degree of setting freedom of logical amplitude by making voltage at the current output point of each inverted side transistor of a pair of current mirror circuits output voltage. CONSTITUTION: This circuit consists of a current switch circuit consisting of an emitter differential pair 1, a voltage-current conversion circuit 2 and a constant current circuit 3 and an output circuit 4. The emitter differential pair 1 consists of transistors Q1 and Q2 , anti the base of the transistor Q1 is made an input terminal 6, and the reference voltage VREF of a reference voltage source 5 is impressed to the base of the transistor Q2 . Then, a constant current to be supplied to the common emitter of a differential amplifier is generated on the basis of the reference voltage VREF impressed to the base of the transistor of the other side of the differential amplifier.  Accordingly, the output of the differential amplifier corresponding to the voltage inputted to the input terminal 6 is obtained as the voltage at the current output point of a pair of the current mirror circuits 15, 16.
Patent JP-S58211386-A (JP)
Title: Buffer memory
Inventor: WATANABE SADA
IPC: G06F13/00
Filed: 1982-06-02
Abstract: PURPOSE:To ensure a high-speed access, by using a buffer memory as a local memory of each arithmetic processor different from a main memory and then as a cashe memory when an identification flag given from each arithmetic processor shows an access of the main memory. CONSTITUTION:An access identification flag AID decides whether an access request is given to a main memory 4 or a local memory. If the access request is given to a local memory, the PE number of the device identification information is applied to a buffer memory 3 together with the address information. while each entry of an address array of the memory 3 stores the flag AID, the PE number and the address information obtained when the information corresponding to each entry is stored in a storage part. Then the information given from an arithmetic processor is compared with the contents of each entry of the address array. Thus two functions can be used dynamically. This ensures a high- speed access.
Patent JP-H11244447-A (JP)
Title: Card case for card game
Inventor: NAKAJIMA HIROTAKA
IPC: A63F1/06
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a card case for a card game capable of enjoying the card game without limiting a place. SOLUTION: This card case is provided with a recovery part 6, a take-out part 7 and a hole 9 considered so as to easily take cards in and out without scattering them and without limiting a using place. In the case of presenting the card in hand in the card game, it is put into the recovery part 6. Also, the cards required for the game are stacked in the take-out part 7, the card is taken out from the upper part of the take-out part 7 or a take-out port 8 as needed and the game is advanced. For a box, since a front surface is made lower than a rear surface and a front plate is divided and provided with an appropriate interval, the cards are easily presented and are not scattered after recovery.
Patent JP-S63262368-A (JP)
Title: Sheet supporting device for plate take-out work of sheet printer
Inventor: HIROSE NORIO
IPC: B65H33/02
Filed: 1987-04-20
Abstract: PURPOSE:To enable reduction of an amount of damaged sheets, by a method wherein collecting rods actuated by means of a fluid pressure are situated to both ends of a plate extending at right angles with the tip of a sheet support pipe which movably supports on the frame side and in which a traverse moving aside plate support rod is inserted, and a drop sheet is temporarily supported by the sheet support rod. CONSTITUTION:From the time a specified amount of sheets are loaded, the loading is detected and air, simultaneously, is fed to a position on the head end side of each of air cylinders 16 on both sides by means of an electric signal, a sheet support rod 18 is protruded at a high speed to support a dropping sheet, and some sheets are temporarily supported and loaded. During temporary support, an underlaying plate take-out guide is closed, a plate take-out plate is inserted in a groove to feed air. In which case, since a sheet support rod 18 is moved backward of a high speed, a temporarily supported sheet is transferred onto the plate take-out plate, and thereafter, dropping of sheets for placing is continued. During a motion to support sheets, a sheet support pipe 14 is secured to a bracket 13, even if a traverse moving aside plate 35 is reciprocated during support of sheets, vibration is not propagated to an air cylinder 16 and the sheet support rod 18, and a stable sheet supporting state is ensured.
Patent JP-S57210422-A (JP)
Title: Automatic scanning and tracking device
Inventor: HIMENO KIYOHIKO
IPC: H04N5/783
Filed: 1981-06-22
Abstract: PURPOSE:To realize the best automatic scanning and tracking by adding a holding circuit for an integrator to a generating circuit for a bimorph head control signal and then obtaining a proper bimorph head control signal. CONSTITUTION:A tracking error signal 4 is integrated by an integrator 5. The integral value regarding the ending point of a track is compared with a reference value 8 by a comparator 7. At this time, when the integral value is greater than the reference value 8, the integrator 5 is reset by the output of a reset pulse generator 9 and when not, the resetting of the integrator 5 is inhibited and the integral value of the integrator 5 is held by a holding circuit 12 during the period when a bimorph head moves from the ending point of the track to the ending point of a next track.
Patent JP-S63261470-A (JP)
Title: Image processor
Inventor: IHARA SHOJI
IPC: G06F17/30
Filed: 1987-04-20
Abstract: PURPOSE:To make it possible to transfer to the succeeding processing even on the way of image display by providing the titled processor with an instruction means for contracting and storing image information for plural pictures, extending and sequentially displaying the stored contents and interrupting the sequential display and extension operation. CONSTITUTION:An optical disk 13 stores image information for plural contracted pictures. When the reading of the image information is specified from a keyboard 15, the specified image information is read out so as to be divided into plural times in each prescribed unit. The read image information is extended by an extender 14 and sequentially displayed on a display 17. When an instruction 19 for interrupting the sequential display and the operation of the extender 14 is inputted from the keyboard 15 to a CPU 10, the reading of the image information and the operation of extension, display, etc., are interrupted. Thus, the operation can be transferred to the succeeding processing even on the way of image display.
Patent JP-S63264111-A (JP)
Title: Tabular element for filtration or separation
Inventor: ARAI KOICHI
IPC: B01D46/10
Filed: 1987-04-20
Abstract: PURPOSE:To improve the effect of the title element in filtration or separation by spirally and flatly winding a wire rod to form a spiral slit between the peripheries of the adjacent wire rods, and enlarging the filtration or separation area to the utmost. CONSTITUTION:Slit holes 9 are flatly formed on a tabular frame plate 1 by the spiral wire rod 6, and the slit hole 9 itself is spirally formed by the adjacent gaps of the spirally wound wire rod 6. As a result, the capacity in filtration or separation can be increased, the width of the slit hole 9 is precisely determined, and filtration or separation can be carried out with high precision. In addition, the whole body is flattened, the element can be widely utilized with good interchangeability as the permanent filtration or separation element instead of various disposable filters, and the element can also be widely utilized for the sprinkling of liq. and gas and frothing.
Patent JP-H08280930-A (JP)
Title: Set type premium medium counter and game hall using the same
Inventor: YAMADA SEIICHI
IPC: A63F7/02
Filed: 1995-04-20
Abstract: PURPOSE: To easily average the holding quantities of premium media in respective game machine islands by making the counting of premium media by a jet counter other than the game machine island corresponding to the media impossible by differentiating a combination of a premium box and the jet counter at every game machine islands. CONSTITUTION: When the premium pinballs in the premium box Hb in one pinball machine island are counted by the jet counter Jc1 of the same pinball machine island, the premium box Hb can be set to the jet counter Jc1 because the fitting protruding part Ta of the premium box Hb coincides with the fitting recessed part Ua of a jet counter Ja1. That is, when the premium box Hb is set to a setting part 20, the projection part 22 of the setting part 20 is inserted in a connection hole to push up the connection rod of a movable plate 11 and, therefore, respective outflow ports are opened. As a result, the premium pinballs housed in the premium box Hb flow in a through-hole and are counted to be recovered in the pinball machine island. In a different pinball machine island, the premium box can not be set to the jet counter.