baber/WOPTO huggingface dataset:
Patent JP-S58148281-A (JP)
Title: Liquid pump
Inventor: NOMURA KENICHI
IPC: F04B3/00
Filed: 1982-02-28
Abstract: PURPOSE:To have possibility to change the amount of liquid discharged from the aux. pump chamber in any desired manner by arranging an aux. leak discharge valve and an adjusting valve for controlling the effective area of the leak passage in the aux. liquid leak passage and by adjusting this adjusting valve. CONSTITUTION:An Aux. leak passage 20 is furnished, whose one end is open at the aux. pump chamber 3B and the other is open at the aux. liquid incoming line 11 on its upper flow side of an aux. suction check valve 11B, and in this aux. liquid leak passage 20 are installed an aux. leak discharge valve 20A, which admits only outflow of liquid from the aux. pump chamber 3B out to the aux. liquid incoming line 11, and a control valve 22 which is capable of controlling the effective section area of leak passage 20. Accordingly the amount of liquid discharged from the aux. pump chamber 3B can be changed in any desired manner by adjusting the adjusting valve 22, and particularly in case this is used as a mixing pump for liquids in two or more different types, the mixing ratio of liquids can be changed according to any request through control of the adjusting valve 22.
Patent JP-S58147392-A (JP)
Title: Electronic-type numbering device
Inventor: KATOU HARUHISA
IPC: G06F15/02
Filed: 1982-02-26
Abstract: PURPOSE:To provide the titled device which facilitates operations related to reprinting and prevents writing errors due to handwriting or the like, by providing a display part, a printing part, a register the content of which is changed in the manner of an arithmetic progression and a means for electronically correct the content of the register to the preceding state. CONSTITUTION:In the flowchart, numerical value information to be printed is stored in the register NR provided in an RAM, and an increase or decrease in numbering is stored in a numbering constant register NV. A numbering flag NF is a one-bit register storing an increase/decrease selecting flag, wherein ''1'' is established when designating an increase, while ''0'' is established when designating a decrease. First, an initial value for numbering is set in step (1), which value is increased by an increment of 1 when printing is conducted by operating a P key. Steps are proceeded in accordance with the flowchart. When a printing error is made, reprinting can be easily conducted by using a CI key.
Patent JP-S59157696-A (JP)
Inventor: HIRATA HITOSHI
IPC: G10L21/013
Filed: 1983-02-25
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-H04271850-A (JP)
Title: Grain treating device
Inventor: KOBAYASHI SHIGEO
IPC: B02B5/02
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the intrusion of different varieties of grains by subjecting different varieties of the grains dried with plural units of grain drying machines to hulling by separate hulling machines. CONSTITUTION:The grains which are dried by plural units of the grain drying machines 1 and are discharged by varieties are supplied to hulling machines 4 which are provided in plural units and are set by varieties. The grains of the same varieties are supplied to the same varieties hulling machines 4. The different varieties are supplied to the other hulling machines 4 and are hulled. The grains discharged by varieties from the grain drying machines are hulled by the hulling machines set by varieties, by which the intrusion of different varieties of the grains is obviated.
Patent JP-H04246417-A (JP)
Title: Production of aromatic polyamide resin
Inventor: TAGAMI TOSHIO
IPC: C08G69/32
Filed: 1991-02-01
Abstract: PURPOSE:To facilitate the preparation of an arom. polyamide resin with a high mol.wt. by performing polycondensation under a mild condition and suppressing the generation of by-products. CONSTITUTION:An arom. polyamide resin is obtd. by dissolving an arom. dicarboxylic acid and an arom. diamine in 1,3-dimethyl-2-imidazolidinone contg. a phosphite, a pyridine deriv. and an inorg. salt and heating the mixture at 60-140 deg.C in a nitrogen atmosphere to perform polycondensation.
Patent JP-H05197538-A (JP)
Title: Exception generation line number display system of precompiler system
Inventor: IIJIMA YUICHI
IPC: G06F9/06
Filed: 1992-01-22
Abstract: PURPOSE:To display the line numbers of the source program of a precompiler in the case of that exception is generated. CONSTITUTION:The program line number setting means 3 of the precompiler 2 sets the line numbers in the source lines of the source program 6 after conversion and a program line number setting information output means 4 outputs program line number setting information 5 showing the relation between the line numbers and the line numbers of the source lines of the source program 1. The line number-to- address information output means 8 of a main translation system 7 finds the start address of an instructions in an execution program 9, finds the line number of the source line of the source program 1 corresponding to the source line of the source program 6 after conversion wherein the instruction is described by referring to the program line number setting information 5, and outputs a pair of the program line number and start address as line number-to-address information 11 into the execution program 9. If an exception is generated during the execution of the execution program 9, the line number-to-address information 11 is referred to by an exception generation part and the exception generation line is displayed as a line number of the source program 1.
Patent JP-S60242625-A (JP)
Title: Transfer unit for ic carrier
Inventor: MIYOSHI HIDEAKI
IPC: H01L21/50
Filed: 1985-02-21
Abstract: PURPOSE:To ensure higher operating speeds by a method wherein a support machanism is a small unit separated from a guide and is capable of dispacement in the directions of theta, X, or Y. CONSTITUTION:On the shaft of a turn-table 14, a support mechanism 16 is installed as a work bench supporing carriers 15A, 15B, 15C and others for ICS to be subjected to bonding. After the arrival of the carrier 15C at a prescibed spot on the support mechanism 16, a retracting mechanism retracts slide rails 25, 26 for separation from the support mechanism 16, causing pawls 27, 28, 29 to be raised. A camera 7, using such a detecting technique as pattern recognition, starts into work for the detection of the dimensions DELTAX, DELTAY of the displacement of an IC 22 in the directions of X, Y and the directional deviation DELTAtheta. The detected values are used to determine the real coordinates of the IC 22 on the basis of the pre-stored coordinates of the pad of the IC 22 and the end of a lead. An X-table 10, Y-table 12, turn-table 14 are trimmed accordingly, for the completion of the bonding of the pad and the lead end.
Patent JP-H04244769-A (JP)
Title: Induction motor
Inventor: NARITA KENJI
IPC: H02K5/24
Filed: 1991-01-31
Abstract: PURPOSE:To provide an induction motor in which vibration and noise are suppressed and the secondary resistance thereof can be varied considerably. CONSTITUTION:A stator 2 is fixed to a body 1. A rotor 3 comprises a rotary shaft 4, a rotor core 6, an end ring 7 and a metal foil 8. The rotor core 6 is constituted by simply laminating circularly machined magnetic steel boards upto a specific thickness and has smooth outer periphery provided with no groove. The end ring 7 is molded through aluminum diecast. The metal foil 8 is wound around the rotor core 6 and bonded or welded thereto. Secondary resistance is regulated by setting the thickness, length and width of the metal foil 8 appropriately.
Patent JP-H07239401-A (JP)
Title: Production of component having optical coating
Inventor: NOZAKI NOBUHARU
IPC: H01S3/0941
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a method to form plural parts having uniform characteristics of optical coating films. CONSTITUTION:An optical member (wafer) 2 is prepared in such a manner that the area of the surface 2a where an optical coating 23 is to be formed is at least twice as large as the size of the component (Nd:YAG crystal) 13 to be produced. The optical coating 23 is formed on the surface 2a. Then the optical member 2 is cut to divide the surface 2a into a specified size to obtain plural parts 13.
Patent JP-H10233219-A (JP)
Title: Battery electrolyte amount control system
Inventor: SODA HIROSHI
IPC: H01M2/36
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To discriminate exactly if electrolyte amount is proper by measuring the weight of a battery including a battery can and the weight of a battery in a sealed condition, obtaining the weight of electrolyte from the above article and the weight of a sealing body, and comparing the weight of the electrolyte with allowable amount. SOLUTION: The weight m0 of a battery 10 before injecting electrolyte 29 is measured, and the weight (m) of the battery 10 in a sealed condition after filling it with electrolyte 29 is measured. Using the weight m0 , the weight (m), and the weight (d) of a sealing body 16, the weight h0 of the electrolyte 29 filled is obtained from an expression: h0 =m-m0 -d. In this case, it allows to be obtained in high accuracy by considering conditions, such as leakage and evaporation at the time of filling. The allowable value h±Δ of the electrolyte 29 and the weight h0 which is calculated are compared with each other, and if it is h-Δ<h0 <h+Δ, it is discriminated that electrolyte 29 in the battery 10 is good. If it is h0 <h-Δ or h0 >h+Δ, it is discriminated that the electrolyte 29 is bad.  It is thus possible to obtain the weight of electrolyte to be filled with high accuracy.
Patent JP-S63203208-A (JP)
Title: Tracking method for flying strip thickness change point in cold tandem rolling mill
Inventor: ANABUKI YOSHINORI
IPC: B21B37/00
Filed: 1987-02-17
Abstract: PURPOSE:To accurately perform the tracking for a flying strip thickness change point by modifying the position of a tracking point by utilizing a sudden variation in an interstand tension generated when the flying thickness change point of a strip passes through a stand. CONSTITUTION:The number of rotations of a rolling roll at stands 2, 3 are detected by pulse generators 4, 5 and output pulses are inputted to a strip speed calculation circuit 9. A roll dia. and an advancing ratio of respective stands are transferred from a host computer 12 and are inputted to the circuit 9; a calculated strip speed signal is inputted to a tracking circuit 10. A detected signal from an interstand tension detector 13 is measured and converted by an interstand tension measuring instrument 6 and is inputted to the tracking circuit 10 through tension differentiator 7; a timing signal DO is outputted as a decision result. The differentiator 7 detects a sudden variations in a tension when an actual thickness change point passes through a stand and outputs a pulse signal.
Patent JP-S59159255-A (JP)
Title: Controlling method of heating molten metal in tundish
Inventor: YOSHII YUTAKA
IPC: B22D11/11
Filed: 1983-02-28
Abstract: PURPOSE:To prevent the decrease in the temp. of a molten metal without pinching by charging and heating the molten metal in the large quantity in excess of heat absorption and radiation in the initial period of charging the molten metal into a tundish then charging and heating the molten metal so as to compensate the heat absorption and radiation. CONSTITUTION:The charging flow rate of a molten metal to be accepted in a tundish from a transporting ladle, etc. is regulated to >=3t/min in the initial period of charging and is increased according to the capacity of the tundish. The quantity of the electric power to be thrown to an electromagnetic induction heater for compensating the decrease in the temp. of the molten metal in the tundish is controlled. More specifically, the quantity of the electric power to be thrown when a reference level is attained is designated as 100% and the quantity of the electric power to be thrown is controlled to 20-30% until 35% of the reference level is attained and 50-65% until 70% is attained so that the continued flow of the molten metal in the bypassing route of the heater is assured. The electric power below the max. power is thrown after the reference level is attained so that the decrease in the temp. of the molten metal is prevented.
Patent JP-H06233565-A (JP)
Title: Ultrasonic linear motor
Inventor: NISHINO SATOSHI
IPC: H01L41/09
Filed: 1993-01-28
Abstract: PURPOSE:To take out the vibration energy of a motor from a piezoelectric element with high efficiency and to lower its production cost. CONSTITUTION:Edges in the expansion and contraction direction of laminated piezoelectric elements 2, 3 are stuck, by an adhesive, to parts near both edges of a belt-shaped flat-plate elastic body 1. Friction pieces 4, 5 which are made of stainless steel are bonded, by an adhesive, to edges on the other side in the expansion and contraction direction of the laminated piezoelectric-elements 2, 3. A pressure is applied to the belt-shaped flat-plate elastic body in such a way that the friction pieces 4, 5 are brought into pressure contact with a rail 6 made of stainless steel.
Patent JP-H06232587-A (JP)
Title: Manufacture of electromagnetic-wave shielding molded substance
Inventor: NAKAMURA AKIO
IPC: B29C47/00
Filed: 1993-01-28
Abstract: PURPOSE:To improve an electromagnetic-wave shielding effect, by using such a general processing method of plastics as a rolling, extrusion molding and coating, and by utilizing the fludizing characteristic of a mixed composition containing flattened soft magnetic substance grains, and further, by obtaining the parallel arrangements of the flattened surfaces of the grains. CONSTITUTION:A mixed composition 3 wherein soft magnetic substance grains 1 are mixed in a dispersed way into a macromolecule matrix 2 is passed through the gap between two rollers. Thereby, the soft magnetic substance grains 1 are so arranged that their flattened surfaces are made nearly parallel with the surface of a molded substance 4. In this method, as two rollers, the kneading rollers are used allowably. But, as a mass-production method, the method is preferred wherein a calender roller 5 comprising a plurality of rollers is used, and the mixed composition 3 is so passed through the gaps between the rollers plural times that its sheeting thickness is made small gradually, and namely, the mixed composition 3 is so made into a thin layer that the gap between the rollers of the final stage of the calender roller 5 becomes the narrowest one. Hereupon, according to the kind of the macromolecule matrix, the two cases of a carrier sheet 6 being used and not used can be generated.
Patent JP-H06135503-A (JP)
Title: Press facility having metal die storage warehouse
Inventor: NAKAJIMA TSUNEHIKO
IPC: B21D37/04
Filed: 1992-01-24
Abstract: PURPOSE:To provide a press facility which realizes high die storage efficiency and enables carrying-in and carrying-out of die for a plural number of press machines efficiently in a short period of time. CONSTITUTION:A press facility having a metal die storage warehouse has a multi-stage warehouse 1 which can store many dies, a plural number of press machines P1 to P6 which are arranged in opposition to and in parallel with the multistage warehouse, a crane 3 which can carry in and out dies for each shelf of the multistage warehouse and move, and a conveyance device 4 for shipping which conveys dies from the crane which is at the die supply stop position which corresponds to each press machine to the press machines. It consists of a conveyance device 5 for carrying into warehouse which conveys dies from the press machines to the crane at the die acceptance stop position which corresponds to each press machine. The crane can move freely without being bound by one press machine.
Patent JP-S62191688-A (JP)
Title: Fluid ring pump
Inventor: ITO EIICHI
IPC: F01C21/10
Filed: 1986-02-19
Abstract: PURPOSE:To prevent rust seizure simply and surely through the use of a sepa rate member made from an anti-rusting material by forming that portion of the internal surface of a casing, which mates with the peripheral part of an impeller with a micro-gap interposed, from a material different from the casing proper. CONSTITUTION:An impeller 1 with vanes aslant to the radial direction is borne eccentrically in a casing 2 in the form of short cylinder. A sealing liquid is put in this casing 2 and rotated so as to form a fluid ring W through utilization of the centrifugal force, and a capacity type pump is formed by the sealing action of this fluid ring W. In this arrangement, a separate member 10 from the casing proper 2 is provided in the micro-gap G between the peripheral part of the impeller 1 and the inner surface of the casing 2, wherein the separate member 10 is embedded in the casing so that part of the same is exposed to the inner surface of the casing 2. Thus fillets 2' are formed. Said separate member 10 is made from an anti-rusting and corrosion resistant material so as to prevent rust seizure.
Patent JP-H02211912-A (JP)
Title: Plate bending machine
Inventor: MIYAMOTO TAKAMI
IPC: B21D5/04
Filed: 1989-02-13
Abstract: PURPOSE:To easily enable performing a suitable working usually by detecting the thickness of plate materials feeded and regulating a working part based on that detected result. CONSTITUTION:When a working start key is pressed, a work W placed on a table is moved and is positioned by driving a moving mechanism for plate material. A ram 10 and a plate holder 13 are lowered by driving a cylinder 11 and an upper die 13a is abutted with the upside of the work W. At that time, the height position of the ram 10 is detected with a potentiometer 14 and the plate thickness of the work W is calculated. A servomotor 45 is caused to rotate according to the calculated result and the projecting quantity of a screw rod 28 is regulated. The cylinders 22 and 23 are drived simultaneously, a rocker arm 20 is rocked upward, a blade 21a too is lifted and the nose edge of the work projected from the plate holder 13 is folded.
Patent JP-H01207801-A (JP)
Title: Numerically controlled machine tool
Inventor: KITO KOJI
IPC: G05B19/18
Filed: 1988-02-16
Abstract: PURPOSE:To prepare a DNC (direct numerical control) which executes a processing flexible and efficiently according to many NC machine signal conditions for a short period by storing a DNC processing matrix to a storing means. CONSTITUTION:When an NC machine consisting of a numerical controller 10, a sequence controller 11, a machine tool, etc., and a computer 12 give and take an I/O signal, a DNC processing matrix arranged in the priority of the processing is prepared. Next, it is inputted to a disk 12e by a keyboard 14 and is read to a RAM 12d on a DNC control program startup. Then, when a processing flow starts, a DNC processing matrix is taken out, a next processing number is selected with collecting the signal of the NC machine, and the processing is executed. Thus, since the DNC control program executes the processing with collecting the signal of the NC machine, the DNC control program to execute the processing flexible and efficiently according to many conditions can be prepared for a short period.
Patent JP-H0716770-A (JP)
Title: Laser beam machine
Inventor: SHIBANUMA KIYOSHI
IPC: G21B1/25
Filed: 1993-02-23
Abstract: PURPOSE:To enable a cutting and welding operation with good quality by using a centering mechanism of two-node link constitution having rollers which actuate radially synchronously and are freely rotatable in a circumferential direction and further, using a condensing optical system. CONSTITUTION:This laser beam machine has the lens type condensing optical system 12 which is fixed to the front end of a transmission pipe 13, converges a laser beam by a condenser lens, reflects this laser beam by a plane mirror and condenses the laser beam through a processing nozzle to the processing point in a piping to be worked. The machine has the centering mechanism 14 which synchronously presses the plural rollers 35, 42 freely rotatable circumferentially on the outer periphery of the transmission pipe 13 to the inside wall of the piping to be worked to hold the transmission pipe 13 concentrically with the piping to be worked. The machine has a rotational driving means 16 for rotationally driving the transmission pipe 13 around the central axis of the transmission pipe 13 as the axis of rotation. As a result, the durability of the laser beam machine 11 is improved and the size of the processing head is reduced. Dealing with pipings of smaller sizes is possible as well.
Patent JP-H08299523-A (JP)
Title: Golf swing simulation device
Inventor: RICHARDS RALPH HENRY ARTHUR
IPC: G09B9/052
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To include a simulator in a monitor for responding each rotation of the handle portion around the longitudinal grip axis. SOLUTION: A handle carries a projecting pointer 109 which moves over an index plate 107 fixed to the adjacent connector on a crank 22. The index plate 107 has stop lugs 212 to limit the rotation of the handle by abating the turning pointer 109. The scale 208 on the index plate 107 enables a suitable address position to be selected. By thus controlling and indicating the handle's rotation it becomes possible to school the user's wrist movements and thereby improve the alignment of the club face during the swing.
Patent JP-S62191422-A (JP)
Title: Production of cerium hydroxide
Inventor: KANEKO TSUGIO
IPC: C01F17/00
Filed: 1986-02-18
Abstract: PURPOSE:To acidic aqueous solution containing Ce and other rare earth elements is divided into 2 fractions, one fraction is combined with an alkali and the formed solid and an oxidizing agent are added to the other fraction whereby the titled compound is readily obtained through a simple process with industrial advantage. CONSTITUTION:An acidic aqueous solution containing Ce and other rare earth elements such as La, Pr, Nd is divided into 2 fractions and one fraction 1 is combined with an alkali hydroxide such as sodium hydroxide or ammonia to form a solid. At this time, an oxidizing agent such as air is preferably added thereto. The formed solid is rare earth metal hydroxides and th addition of an oxidizing agent makes Ce tetravalent Ce(OH)4. The solid is separated and admixed together with an oxidizing agent such as hydrogen peroxide to the other fraction 2. The mixing is preferably effected at 40 deg.C to room temperature. The mixture is preferably stirred at 60-80 deg.C for additional 2-6hr. All Ce is converted into Ce(OH)4 and the other rare earth hydroxides dissolve in water. The mixture is filtered to give Ce(OH)4 of high purity.
Patent JP-H10227119-A (JP)
Title: Fixture material and tread for stair
Inventor: SUGITA KIYOSHI
IPC: E04F11/17
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To form a non-slip function firmly using a fixture material as a base material for a tread for a tread for stair without giving a feeling of physical disorder by forming a functioning section including projected portions in one united body by forming a resin and painting to a portion along the end edge of the surface of the based material. SOLUTION: A colored, transparent ultraviolet hardening type resin or the like with urethane acerylate resin as raw material is formed and painted by using a mask and jugs to the portion along the end edge at one side in a longitudinal direction of a tread member 2 of a tread board 1 for stair, and a non-slip portion 3 is formed in one united body. The non-slip portion 3 comprises a horizontal portion 3a located on the surface of the tread board 1 for stair and a vertical portion 3b folded and bent from the end edge of a horizontal portion 3a, and the vertical portion 3b is located along the upper side of a front end surface of the tread board 1 for stair.  And the surface of a horizontal portion 3a has a projection 5 and one of 3 projections projected out and formed in one united body, moreover, a swelled 7 is projected and formed as one united body at the folded and bent position between the horizontal portion 3a and vertical portion 3b. And the tread member 2 is constituted by adhering a decorative member 9 on the upper surface and front end surface of the base material 8 such as plywood.