baber/WOPTO huggingface dataset:
Patent JP-H07289598-A (JP)
Title: Hand finger motion corrector
Inventor: FUJIWARA TOSHIO
IPC: A63B71/14
Filed: 1994-04-26
Abstract: PURPOSE:To provide a hand finger motion corrector which maintains an ordinary kinetic property and functionability, makes up the inferiority of the small fingers, the ring fingers, etc., having no physiologicaily strong grasping power or imparts a reinforcing function to the missing fingers or the fingers having the deteriorated functions, intensifies the grasping power of gloves for golf, skis or other games to be done while gripping utensils, stops slipping with these gloves and is usable as an implement for medical treatment or rehabilitation by using the corrector in the state of separating and integrating the hand and finger parts to three to four finger sacks. CONSTITUTION:Inter-finger fixing parts which are inserted with the two fingers, the forefinger 2 and the middle finger 3 or the ring finger 4 and the small finger 5 having the common kinetic functions among the forefinger 2, the middle finger 3, the ring finger 4 and the small finger 5 exclusive of the thumb 1 or the fingers to be properly made up of the kinetic functions and approximately fix these fingers are formed. This hand finger motion corrector is usable as the gloves for sports or as the hand finger corrector for medical treatment and rehabilitation.
Patent JP-S5236490-A (JP)
Title: Piezo electric ring scillator
Inventor: MOROKAWA SHIGERU
IPC: H03H9/19
Filed: 1975-09-17
Abstract: PURPOSE:To process thin plate piezo electric material in stamping, photo-etching or ultra-sonic process etc. for simplification of manufacturing process, compact design and easy operation.
Patent JP-H09298184-A (JP)
Title: Etching method of copper or copper alloy
Inventor: MIYAZAKI HIROSHI
IPC: C23F4/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To avoid the side etching of a copper film and the penetration of chlorine into the copper film. SOLUTION: Gas containing chlorine is supplied to the surface of a copper film with a pressure in a range of 0.5-20mTorr while the temperature of a substrate is kept at 230-270 deg.C by heating and the copper film is exposed to a reactive plasma generated from chlorine gas to etch the copper film. With this constitution, as the side-etching can be avoided and the etching with the satisfactory selectivity can be performed, a fine copper wiring with the high process accuracy can be supplied. Further, as the penetration of chlorine into the copper film is avoided, corrosion can be avoided.
Patent JP-H05140074-A (JP)
Title: Preparation of beta-halogeno-t-alkyl isocyanate
Inventor: RIYUDEIGAA SHIYUBARUTO
IPC: C07C263/16
Filed: 1992-04-06
Abstract: PURPOSE: To efficiently obtain a βhalogeno-tert.alkyl isocyanate useful as an intermediate of a rubber additive, a herbicide, etc., by allowing a specified tert.-alkyl isocyanate to react with chlorine as a simple substance.  
     CONSTITUTION: A tert.-alkyl isocyanate of formula I [where R 1  is an alkyl or a halogenoalkyl and R 2  is an alkyl, a halogenoalkyl or a (halogen- and/or trifluoromethyl-substd.) phenyl] is allowed to react with chlorine as a simple substance, optionally under irradiation with a water-cooled high pressure mercury vapor lamp or in the presence of a catalyst, e.g. a peroxide such as cumyl peroxide or an azo compd. such as azoisobutyronitrile, in a suitable apparatus to obtain the objective β-halogenotert.-alkyl isocyanate of formula II (where X is Cl and Y is H or Cl). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5819558-A (JP)
Inventor: BUERUNAA GURABENDORUFUAA
IPC: G01N29/04
Filed: 1982-06-29
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-S61271540-A (JP)
Title: Runaway processing circuit
Inventor: KOMODA YOSHIYUKI
IPC: G06F11/30
Filed: 1985-05-25
Abstract: PURPOSE:To improve economically a runaway processing circuit by dividing a RAM area of a single chip into two parts, and monitoring the runaway at both areas set before and after one of those two divided RAM areas that is used as a stack area. CONSTITUTION:An address line 2 to be connected to the least significant input A of an address recorder 1 is connected to the most significant input of a RAM chip 3. While an address line 4 to be connected to the most significant input of the chip 3 is connected to the least significant input A of the recorder 1. Thus the least significant bits for chip selection are allocated to a single RAM chip through the data and stack areas different from each other. In a runaway mode an access is given to an area to which no chip 3 is connected and all bits are equal to 1. Then an instruction of the bit 1 is jumped to a runaway processing routine for execution of the runaway processing.
Patent JP-H08307411-A (JP)
Title: Sequential ciphering system
Inventor: MATSUZAKI NATSUME
IPC: H04L9/24
Filed: 1995-05-11
Abstract: PURPOSE: To provide a sequential ciphering system where it is difficult to analyze other frames by means of a pair of a plain text and its cipher text of a certain frame as long as this pair is already knot. CONSTITUTION: A ciphering part 21 acquires the multibit output N (t) of a pseudo random number generator 23 and performs the conversion processing of plain text a based on the converted value of output N (t) and a secret key. Then the part 21 adds the converted text to the bits of the N (t) to obtain a cipher text. A decoding part 22 acquires the output N' (t) of a pseudo random number generator 24 and adds the output N' (t) to the cipher text. Then the part 22 converts the addition result based on the converted value of the N' (t) and the secret key to obtain a coded text. The generator 24 sets a key to an LFSR at the head of a frame and generates the data ai (t). Then the generator 24 acquires an exclusive OR between every ai (t) and the bit value of the corresponding CTRL and adds the OR to the results bi (t) through an adder.  This addition result is defined as the output of the generator 24. The cipher text are sequentially stored in the CTRL and used for generation of the following pseudo random numbers.
Patent JP-2000307035-A (JP)
Title: Reinforcing structure for semiconductor
Inventor: YOKOTA SHINJI
IPC: H01L21/56
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure for a semiconductor which is hardly affected by an external stress, and also allows reducing in thickness. SOLUTION: A semiconductor 11 comprising a pin 12 annexed to a protective package for protecting the semiconductor 11, a panel 21 where a hole 22 for holding the semiconductor 11 is formed, and a thermo-plastic resin 32 which is applied to the outer perimeter of the panel 21 and semiconductor 11 for them to be secured each other, are provided. With this structure, the semiconductor 11 is held with the panel 21 and pin which become one body with the thermo-plastic resin 32. Thus, an external stress is conveyed from a case holding the panel 21 to it, so that the stress on an electric joint part at deformation of the panel 21 is prevented from being conveyed to the semiconductor 11. No other part is required to be fitted for reinforcing the electric joint part of the semiconductor 11 and the panel 21. So a reinforcing height can be lowered for a thinner device.
Patent JP-H07318622-A (JP)
Title: Superconducting magnetometer
Inventor: TSUKADA KENJI
IPC: G01R33/02
Filed: 1994-05-26
Abstract: PURPOSE:To suppress error in the estimation of field variation by providing a circuit for determining parameter values and various coefficient values of functions having time variables from various inputs thereby determining each parameter strictly. CONSTITUTION:SQUID 2A-2C are bonded onto three planes of a sensor block 3 and driven through drive circuits 4A-4C. A parameter calculating circuit 7 receives outputs corresponding to the detection values of the circuits 4A-4C and calculates parameters alpha, beta, gammav, gv, gw, uo, vo, wo. Using these parameters and the coefficient values of a function, a field calculating circuit 6 calculates the field to be measured based on the detection outputs from the circuits 4A-4C. After the AQUIDs 2A-2C are locked magnetically by the circuits 4A-4C, the initial fluxes uo, vo, wo are determined and then the values of the parameters alpha, beta, gamma, gv, gw are calculated according to a predetermined formula.
Patent JP-S62270253-A (JP)
Title: Production of aluminum base alloy plate material containing lithium
Inventor: MURAMATSU TOSHIKI
IPC: C22C1/02
Filed: 1986-05-17
Abstract: PURPOSE:To easily and economically produce Al base alloy plate material by forming molten Al base alloy containing the specific quantity of Li to the specific thickness by the direct casting-rolling method. CONSTITUTION:Al base alloy composing of 0.5-5.0wt% Li and as the need containing >=1 kind among <about 7.0% C, <about 6.0% Mg, <about 20.0% Si, <about 2.0% Mn, <about 0.5% Cr, <about 0.5% Zr, <about 0.5% V, <about 0.3% Ti, <about 0.50% Be, and containing as unavoidable impurities, <about 0.50% Fe, <about 50ppm for each of Na, K, S, etc., and remaining Al is melted. This molten metal 1 is continuously supplied into a casting butt 2, and supplied to between one pair of the upper and the lower cooling rolls 4a, 4B from the end part of a nozzle 3 extended horizontally to produce the plate material strip 5 having <=15mm thickness. In this way, the plate material having large size is easily, safely and economically produced.
Patent JP-H07320767-A (JP)
Title: Fuel cell power plant
Inventor: KUSAMA NOBUYUKI
IPC: H01M8/04
Filed: 1994-05-27
Abstract: PURPOSE:To provide an inert gas manufacturing equipment which can ensure the stability of outlet gas composition, and is more effective in setting space, environmental property and cost than in the use of liquid nitrogen by forming the inert gas manufacturing equipment of two devices of a front stage treatment device and a rear stage treatment device. CONSTITUTION:A separating film device 1 and a catalytic combusting device 2 are selected as a front stage treatment device and a rear stage treatment device for inert gas manufacture, respectively, and the air is used as starting gas. The air is supplied form a system inlet cutoff valve 7, the moisture in the air is removed by a separating film inlet filter 8, and oxygen is removed to about several %-order by a separating film module 3. The thus-treated gas is passed through a separating film outlet flow rate regulating valve 9 and a separating film outlet flowmeter 10, and supplied to the device 2. The oxygen in the supplied gas is removed to %-order by the catalytic reaction in a catalyst combustor 4. The fuel gas at that time is supplied from a catalytic combustor fuel cutoff valve 11. Thus, a compact inert has manufacturing equipment can be set in a plant at low cost.
Patent JP-S5816993-A (JP)
Title: Deck mount type z-thrust device of boat
Inventor: YAMAGUCHI TSUNEO
IPC: B63H23/04
Filed: 1981-07-20
Abstract: PURPOSE:To prevent a support pipe from being severelly oscillated due to oscillation of a thrust device created when it is driven by keeping the support pipe without a play at an upper holding platform on the deck as well as at a holder disposed at the bottom thereof. CONSTITUTION:A flange 10a at the uppermost part of a support pipe 10 is fixed with bolts to a boss 11a of a yoke 11 and the yoke 11 is held via holdings rods 15 by an upper holding platform 14 which is disposed on the deck of a boat in such a manner that the yoke can be rotated on the axes of the holding rods 15 and swung in the front and back direction on the vertical section slant of the boat. Interconnections of the yoke 11 and the holding rods 15, and the holding rods 15 and the upper holding platform 14 have no play. The lowest part of the support pipe 10 is retained with a slight clearance by a split holder whose one half is bolted to the extreme end face of a stern 18. A revolution cylinder 29 is inserted inside the support pipe 10.
Patent JP-S5738314-A (JP)
Title: Purifying method for aqueous phosphoric acid solution
Inventor: WAKAMATSU MASAAKI
IPC: C01B25/238
Filed: 1980-08-20
Abstract: PURPOSE:To simply regenerate a spent aqueous phosphoric acid soln. contg. iron ions by adding an oxidizing agent to the soln. to convert the ions into ferric phosphate with low solubility. CONSTITUTION:When the pickling of steel products by dipping in an aqueous phosphoric acid soln. is repeated, iron ions are accumulated in the soln., and the rust removing power is deteriorated gradually. By adding an oxidizing agent to such an aqueous phosphoric acid soln., ions existing in the form of ferrous phosphate are easily oxidized to ferric phosphate, and most of the ferric phosphate is deposited. The usable oxidizing agent is restricted to H2O2 and/or ozone in practical application so as to reuse the phosphoric acid soln. as a pickling soln. after purification.
Patent JP-H01287261-A (JP)
Title: High-speed hot dip coating method to light coating weight
Inventor: NIIKURA KATSUHIKO
IPC: C23C2/24
Filed: 1988-05-12
Abstract: PURPOSE:To control the coating weight of a plating metal to a lower value by disposing moving magnetic field generators and magnetic materials near wiping nozzles at the time of pulling up a hot dip metal coated steel strip perpendicularly from a plating bath and controlling the plating metal deposition by the gases ejected from the wiping nozzles. CONSTITUTION:The excess hot dip coating metal 8 sticks to the steel strip 3 pulled up perpendicularly from the hot dip coating metal bath 1 of Al, Zn, Sn, etc., and, therefore, the gases of a high temp. and high pressure are blown from the wiping nozzles 7 to the steel strip to wipe away the excess plating metal 8. The moving magnetic field generators 4 consisting of magnetic material cores 5 and coils 6 for passing polyphase AC current are provided near the nozzles 7 and the wiping nozzles 7 are disposed in the magnetic fields thereof. The magnetic materials 9 are provided to the position right under the nozzles 7 and the electromagnetic force distributions are controlled by the moving magnetic field generators 4 which apply magnetic fields to the hot dip coating metal 7 below the nozzles 7, by which the film thickness distribution of the hot dip coating metal on the steel strip 3 lower than the position of the wiping nozzles 7 is controlled to the distribution where the thickness is thin and uniform in the central part of the steel strip 3. The uniform hot dip metal coated steel strip having the lower coating metal weight is thus produced.
Patent JP-S605247-A (JP)
Title: Nozzle passage structure of lance
Inventor: HAMAI KAZUO
IPC: B05B7/20
Filed: 1983-06-22
Abstract: PURPOSE:To provide the titled passage structure wherein the interior structure of a nozzle part is simplified, constituted of such a structure that a common manifold is provided to three pipes in the nozzle having a burner provided to the leading end thereof and three passages provided to this manifold is connected to the jet orifice of the burner. CONSTITUTION:In the nozzle passage structure of a lance, a first-third pipes (a powder pipe leading end part P, an O2-pipe leading end part O and oil pipe leading end par L) and a manifold 55 common to each pipe are provided in a nozzle 13 having a burner 67 provided to the leading end thereof. In this case, a first pipe is connected to the first distribution passage (pipe 61) in the manifold 55 through a first header 54 and a second pipe is connected to the second distribution passage 62 in the manifold 55 through a second header 51 surrounding the first header 54 while a third pipe is connected to the third passage 59 in the manifold 55 and the above mentioned three pipes are connected to the jet orifice of the burner 67. That is, because the header 54 is contained in the header 51, the total exclusive space the headers occupy can be reduced and the nozzle part 13 can be miniaturized and simplified.
Patent JP-H06287513-A (JP)
Title: Coating material based on fluororesin
Inventor: NAKAO ISATO
IPC: C09D133/04
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a coating material excellent in weatherability, heat resistance, etc., by the solution copolymerization of an aromatic fluororesin component and a specified resin component to form a urethane ester copolymer. CONSTITUTION:An aromatic fluororesin component (e.g. A700X, a product of Central Glass Co., Ltd.) and an resin component (e.g. AG600, a product of Asahi Glass Co., Ltd.) are subjected to solution copolymerization to form a urethane ester copolymer (for example, those two resins, a polyol and a polyisocyanate are reacted in the presence of a catalyst).
Patent JP-S63279292-A (JP)
Inventor: KOIKE TATSUHIDE
IPC: G09G1/00
Filed: 1987-05-12
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-H11307810-A (JP)
Title: Semiconductor light emitting element
Inventor: SAEKI AKIRA
IPC: H01S5/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element, the operating voltage of which can be lowered and the output of which can be increased when InGaAlP is used for forming the element. SOLUTION: When a contact layer 22 doped with a prescribed amount of carbon is provided in a semiconductor light emitting element 10A, the contact resistance of the element 10A with an ITO electrode 16 can be lowered. Carbon is not diffused and, therefore, does not deteriorate the characteristic of the light emitting element like zinc does. In addition, when a band gap layer 21 having an intermediate band gap between those of the contact layer 22 and a clad layer 13 is interposed between the layers 22 and 13, the flown-in of positive holes is accelerated and the resistance of the element is lowered, because the band discontinuity of a valence band is relieved.
Patent JP-H0410807-A (JP)
Title: Clock signal generating circuit
Inventor: HOSOKAWA NOBORU
IPC: H03K5/08
Filed: 1990-04-27
Abstract: PURPOSE:To make a clock frequency variable by constituting an inverting circuit of a comparator, and making the hysteresis width variable. CONSTITUTION:The output from an output terminal is inputted to the inverting terminal of a comparator 3 being an inverting means via a delay line 2 being a delay means. The noninverting input of the comparator 3 is connected to ground via a variable resistor 4, and a resistor 5 is interposed between the output of the comparator and the noninverting input of the comparator. Moreover, a hysteresis is provided to the comparator 3 by using the resistor 5 and the variable resistor 4, and the width of the hysteresis is varied by varying the variable resistor 4. Thus, a change in a characteristic impedance is eliminated regardless of simple constitution and the clock frequency is made variable.
Patent JP-H048439-A (JP)
Title: Machine tool
Inventor: HASEGAWA MASASHI
IPC: B23Q1/48
Filed: 1990-04-26
Abstract: PURPOSE:To reduce a floor space for installation by setting up a table, with such a mechanism as making a spindle retractable in the horizontal direction, rotatably in a bed on one side, and installing another table, positioning and holding a workpiece rotatably around a vertical axis, in a bed on the other, respectively. CONSTITUTION:A table B is rotated around a turning center O, turning it as far as beta from on a line connecting the turning center O of the table B and that P of a table A, whereby positioning takes place. On the other hand, the table A is rotated around the turning center P, and a work's machining end face is rotated as far as alpha in the same direction as in the rotational direction of the table A from a position where it makes a right angle with a line connecting both turning centers A and P of the tables A, B, then a work W is turned round from a position being shown in a single dot-chain line to another position shown in a full line and clamped thereto. In this state, a motor 12 is operated, a tool T is rotated, and a servomotor 14 is operated as well, driving a Z-axis slide 10, and a spindle is advanced forward and a hole E is thus machined.
Patent JP-H06297672-A (JP)
Title: Apparatus and method for automatically wiping out intaglio roll and automatic drying method of intaglio roll
Inventor: HASHIMURA YASUHIRO
IPC: B25J9/06
Filed: 1993-04-16
Abstract: PURPOSE:To simply wipe out or/and dry the surface of the body part of an intaglio roll and to automatically and uniformly wipe out or/and dry the surface of the body part of the intaglio roll by automatically pressing a wiper to the intaglio roll under prescribed contact pressure. CONSTITUTION:A hand 5 consisting of a main hand body 1 and the intaglio roll wiping-out wiper holder means 2 attached to one end of the main hand body 1 through a repulsive press means 3 is attached to the arm 60 of an articulated robot 6.
Patent JP-S5237779-A (JP)
Title: Integrated composite semiconductor device
Inventor: IEDA NOBUAKI
IPC: H01L27/04
Filed: 1975-09-19
Abstract: PURPOSE:An integrated composite semiconductor device consisting of a semiconductor device, such as MIS Tr, which is suitable for adaptation to a static type semiconductor memory unit, and a resistor to be connected to same.
Patent JP-H07300883-A (JP)
Title: Method for setting washing and dressing stand
Inventor: UEHARA KAZUYUKI
IPC: A47K1/02
Filed: 1994-04-30
Abstract: PURPOSE:To set a washing and dressing stand easily and rapidly. CONSTITUTION:A mount base 13 having a fastening part 13a for water plugs 15, 16 is provided and upper sides 17A, 18A of service water pipes 17, 18 are attached to the mount base 13 together with the plugs 15, 16 to form an assembled body 19, and thereafter the body 19 is mounted on a washstand 10. Next, lower sides 17B, 18B of the service water pipes 17, 18 on the side of the washstand 10 connected to a feed water source 20 are connected to the upper sides 17A, 18A of the pipes 17, 18 on the side of the body 19 through an opening 134 formed in the mount base 13.
Patent JP-H06308932-A (JP)
Title: Character processor
Inventor: SATO KOICHI
IPC: G09G5/22
Filed: 1993-04-19
Abstract: PURPOSE:To provide a character processor occurring no fragmentation and attaining a high speed process. CONSTITUTION:A code entry table 45 is a table making a cache character code to address, and a page entry table 46 is a table making the data registered in the code entry table 45 and the data offset 43 of 4 bits to address. Further, a real memory 47 for image register is page divided, and e. g. 1K bytes are allocated to one page. A virtual storage space associated with code information consists of the code entry table 45 and the page entry table 46, and the address of the page of the real memory 47 for image register is allocated to the virtual storage space optionally.
Patent JP-S61273782-A (JP)
Title: Sheet damage preventing mechanism for magnetic sheet device
Inventor: OKADA KAZUO
IPC: G11B21/21
Filed: 1985-05-29
Abstract: PURPOSE:To prevent a sheet from being damaged by varying the value of a current flowing through a solenoid coil and putting the solenoid coil in operation, and moving a magnetic head to and away from the magnetic sheet by the solenoid coil. CONSTITUTION:When the magnetic sheet 1 is placed in recording/playback mode, the number of pulses inputted to a F/V 14 becomes specific, the value of a driving voltage 15 is maximized, and an inverted driving voltage 16 falls to zero. Consequently, no current flows through the solenoid coil 8, so the electromagnetic force of the solenoid coil 8 which restrains the magnetic head 4 becomes zero and the magnetic head 4 approaches the magnetic sheet 1 in an optimum state to perform recording or reproduction. When the recording or reproduction is finished and a brake mode where the rotating speed of the magnetic sheet 1 decreases is entered, the number of pulses inputted to the F/V 14 decreases and while the driving voltage 15 drops, the inverted driving voltage 17 rises to increase the current flowing through the solenoid coil 8, so that the magnetic head 4 leaves the magnetic sheet 1. Consequently, the magnetic head is prevented from being rubbed strongly against the magnetic sheet and damaging it.