baber/WOPTO huggingface dataset:
Patent JP-S57106380-A (JP)
Title: Method and apparatus for stopping current type inverter at time of abnormality of power supply
Inventor: KITAHARA KIRIKAZU
IPC: H02M7/515
Filed: 1980-12-18
Abstract: PURPOSE:To prevent the breakdown of each thyristor of both forward and reverse conversion circuits at the time of instantaneous service interruption and abnormal voltage  drop with the abnormality of a power supply circuit supplying power to the forward  conversion circuit by specifically controlling the gates of each thyristor in predetermined order. CONSTITUTION:The abnormality of the power supply circuit is detected by means of a  service interruption detecting circuit 18, and output signals are given to a current control circuit 11, a V/f converter 7 and a timer 19 when output from the service interruption detecting circuit 18 is obtained, the decrease of input from a setter 6 to the V/f  converter 7 is compensated instantaneously, the expiration of the output of the V/f converter 7 is prevented, and the generation of overcurrents is obviated. The output signals of the current control circuit 11 are extinguished at the same time, and the gates  are shifted so that the firing angles of each thyristor in the forward conversion circuit  2 are delayed up to approximately 150 deg.. Only a pair of thyristor arms among a plurality of ones in the forward conversion circuit 2 are all ignited for a fixed time limit  after the operation of the service interruption detecting circuit 18 is started by means  of the timer 19 under this condition. Both the forward conversion circuit 2 and the  reverse conversion circuit 3 interrupt gate signals.
Patent JP-S5882304-A (JP)
Title: Programmable controller
Inventor: TOYAMA HISAO
IPC: G05B19/05
Filed: 1981-11-10
Abstract: PURPOSE:To increase the number of added input and output points without increasing the number of units and a unit address number by replacing an input or output unit with a specific extension, unit, and using specific auxiliary output instruction words. CONSTITUTION:An extension unit 14 has its address spectified in response to address operation to either of input and output units 8 and 9, and also incorporates input or output circuits as many as plural units and a time-division transmission and reception control means which transmits and receives input or output data, unit by unit, on time-division basis, In this case, either of the input and output units 8 and 9 and auxiliary unit areas in auxiliary address space are specified, and auxiliary output instruction words for time-division data transfer between them are defined. Then, the input or output unit 8 or 9 is replaced with an extension unit, and the auxiliary output instruction words are used for a user program.
Patent JP-H0465833-A (JP)
Title: Device and method for forming bump
Inventor: KOYAMA MASAHIDE
IPC: H01L21/60
Filed: 1990-07-06
Abstract: PURPOSE:To form a bump without dispersion in the bump height by forming an impression portion to impress wire to a chip, and a conducting-out portion to conduct out wire to the impression portion, and by forming the protruded part for carving impressed marks on the surface of wire. CONSTITUTION:A wire 3 is conducted out from a conducting-out portion 22 to the lower part of an impression portion 21, and a wedge tool 2 is made to fall down so that the wire can get to the surface of a chip 5. Then, the wire 3 is impressed to the chip 5 with the support of the impression portion 21. At this time, a protruded portion 25 is also impressed on the surface of the wire 3, and impressed marks are carved on the wire 3 by the protruded portion 25. Next, a wedge tool 2 is elevated up, and at the same time, the wire 3 is clamped by a clamped 4, and the wire 3 is pulled up. Then, the wire 3 is disconnected from the portion where the impressed marks 6 were carved, and a bump 3a is formed on the surface of the chip 5. The surface a of the bump 3a which was formed in this way is flat, and the bump height H becomes the fixed height.
Patent JP-H078764-A (JP)
Title: Film separation device
Inventor: NISHIDA YUJI
IPC: B01D63/08
Filed: 1993-06-25
Abstract: PURPOSE:To prevent the adhesion of a gel by vibration of a film generated following the raw liquid flow and protect the breakage of the film effectively by fixing flat film structures having a filtrate flow path material between flat films at both width ends, forming the width of the flat film structures wider than the interval of both fixing points and setting the structures in a raw liquid tank. CONSTITUTION:Gas-liquid mixed flow composed of jetting gas out of an air diffusion pipe 7 and raw liquid is flowed at high speed between flat film structures A, A in the liquid treatment, and as saggings are formed on the flat film structures A, amplitude movement is generated on the flat film structures A to prevent the adhesion of a gel to the film surface. In that case, the width of the flat film structures is formed wider than the interval of both fixing points of the flat film structures to bring the films into contact with one another during the amplitude movement and prevent the adhesion of the gel. The air diffusion pipe 7 is installed and the raw liquid is revolved by jet gas from the air diffusion pipe, and the raw liquid can be flowed by a raw liquid circulating piping 83 and a circulating pump 81.
Patent JP-S57103828-A (JP)
Title: Manufacture of heat insulating panel
Inventor: MATSUI MICHIYOSHI
IPC: B32B5/18
Filed: 1980-12-19
Abstract: PURPOSE:To obtain cheap heat insulating panel with good workability, by cutting an urethane board of which urethane rigid foam is formed between two sheets of hot melt adhesive sheet, then adhering facing panels to the board put between them. CONSTITUTION:An urethane board B is formed by foaming urethane rigid foam between two sheets 1, 1 composed of hot melt type adhesive supplied continuously. Then, after the urethane board B is cut into the urethane board C of the predetermined size, the urethane board C is put between a pair of facing panels 5, 5 and adhered to the facing panel 5 and solidified in one body by pressing and heating by a hot press 6, thus the heat insulating panel D is obtained. EFFECT:Application process of adhesive is unnecessary.
Patent JP-S6241096-A (JP)
Inventor: OGAWA KIICHIRO
IPC: B42D15/02
Filed: 1985-08-16
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-S6424315-A (JP)
Title: Winding method for flat cable and its device
Inventor: YASUOKA SEIJI
IPC: H01B13/00
Filed: 1987-07-20
Abstract: PURPOSE:To wind a flat cable at a constant speed by applying tension to the flat cable with a reel and an empty reel, cutting it off at the portion of perforations, and continuously winding the flat cable on the empty reel. CONSTITUTION:A flat cable 1 sent continuously is cut off at perforations 3 when an adhesive section 2 formed with perforations is stuck to an empty reel 25S moved by the rotation of a rotary bed 23 and the cable 1 is pulled by the empty reel 25S and a reel winding the flat cable 1 as the rotary bed 23 is rotated. The adhesive section 2 formed at one cut end section of the flat cable is stuck to the empty reel 25S and reliably fixed to the empty reel 25S, and the adhesive section formed at the other cut end section of the flat cable is stuck to the surface of the flat cable 1 already wound and prevents the slack from occurring. The flat cable 1 can be thereby kept at a fixed state without affecting its speed.
Patent JP-2001006625-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: MAKIMURA SHINJI
IPC: H05B41/24
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To stabilize operations of a high frequency power source circuit by closely disposing an excitation coil on the outer periphery of a bulb having a recessed part and by arranging a part of a high frequency power source circuit for supplying a high frequency power for the excitation coil on the recessed part. SOLUTION: By closely disposing an excitation coil 6 on the outer periphery of a bulb 8 and arranging a high frequency power source circuit inside the bulb 8, a distance is provided between the high frequency power source circuit and the excitation coil 6 reaching relatively high temperature during an electrodeless discharge lamp lighting device 1 for preventing damages or unstable operations of the high frequency power source circuit. Since the high frequency power source circuit is housed inside the bulb 8, stable circuit operations and downsizing the electrodeless discharge lamp lighting device 1 are realized at the same time. By depositing a glossy metal 13 on the outer wall of a recessed part 11 inside the bulb 8, radiation heat from the arc discharge generated inside the bulb 8 is shielded and the temperature rise of the high frequency power source circuit is suppressed.
Patent JP-H1023962-A (JP)
Title: Continuous rice cooking device
Inventor: TAKAHASHI TOSHIHISA
IPC: A23L7/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a clean environment by eliminating the generation of steam and carbon dioxide gas by independently controlling plural rice cookers so as to cook rice separately for the different types of rice, quantity and how to cook. SOLUTION: Rice/water supplying devices M1 -Mn set the brand and quantity of rice and the quantity of water and supply them to plural independent rice cookers 9. Then, these data are inputted to a system controller 11 corresponding to the orders of customers so that the designated device can be selected out of the rice/water supplying device M1 -Mn and suitable water and heat levels can be inputted by setting In of the respective rice cookers 9 just for required quantity. Afterwards, when taking out boiled rice, the take-out position is determined while designating the range of pot numbers of the rice cookers 9 through the system controller 11 so as to take it out at Kn. Thus, the clean environment can be provided by eliminating the generation of steam and carbon dioxide gas.
Patent JP-S6160240-A (JP)
Title: Manufacture of casting mold
Inventor: NATORI TATSUO
IPC: B22C9/04
Filed: 1984-08-31
Abstract: PURPOSE:To manufacture a casting mold which does not leave the residue of dissolution on the inside surface of the mold cavity by manufacturing a pattern of a soluble org. material and forming a coating film on the surface of the pattern by using a material insoluble in a solvent thereby manufacturing the casting mold pattern. CONSTITUTION:The pattern 1 is made of the org. material soluble in a solvent, for example, foamed polystyrene, etc. The coating film 2 is formed on the surface of the pattern 1 by using the material having flexibility and soluble in a solvent, for example, silicone rubber, etc. to manufacture the casting mold pattern. The molding material is then packed around the pattern 1 and is cured; thereafter the pattern 1 is dissolved by the solvent and the residue of the dissolution and the film 2 are removed to the outside of the mold. The solvent is not absorbed to the wall of the casting mold and therefore the molding having high quality is obtd. and the stage thereof is simple.
Patent JP-H0831924-A (JP)
Title: Container for semiconductor crystal
Inventor: MATSUO SHINICHI
IPC: B65D1/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide a container which houses a semiconductor crystal by a method wherein box-shaped containers which have been molded integrally and which are of the same size are used as an upper-part container and a lower-part container. CONSTITUTION:The container 2 is molded into a box-shaped by using polyethylene terephthalate. A coupling projection 4, guide protruding parts 5, 6, guide recessed parts 7, 8 and a coupling recessed part 9 are formed on the upper edge of the container 2. An arc-shaped cylinder part 11 on which a wafer 1 is mounted is installed at inner walls 23, 23 at the inside of the box-shaped container so as to swell downward. Erected leg parts 14, 15 which are erected high from the outer circumference of an arc-shaped cylindrical face are installed. The wafer is housed inside the container on one side and the container on the other side is put on it as a lid in such a way that the guide protruding parts are fitted to the guide recessed parts and that the coupling projection 4 is coupled to the coupling recessed part 9.
Patent JP-S5970969-A (JP)
Title: Ac electric energy measuring system
Inventor: NISHIYAMA NORIKAZU
IPC: G01R21/00
Filed: 1982-10-15
Abstract: PURPOSE:To compute electric energy at a low cost with a high accuracy by arranging a transformer for auxiliary instrumentation and an auxiliary current transformer each having two secondary windings in the same turn to connect the secondary winding of the former in series to the secondary winding of the latter in the opposite polarity to each other to obtain a voltage-current value. CONSTITUTION:A transformer 10 for an auxiliary instrumentation having a primary winding 11 and two secondary windings 12A and 12B in the same turn and an auxiliary current transformer 20 having a primary winding 21 and two secondary windings 22A and 22B are used and resistors 30A and 30B are connected to the windings 22A and 22B in the same value. The winding 12A is connected in series to the winding 22A in the opposite polarity to each other so as to a voltage value - a current value, namely, V-RI across both ends thereof. With such an arrangement, electric energy is calculated from the voltage value and the current value obtained from the windings 12B and 22B and said value of voltage-current thereby simplifying the construction of an arithmetic circuit and thus, a lower cost and a higher accuracy can be achieved.
Patent JP-H0230111-A (JP)
Title: Manufacture of chip type cr block
Inventor: KURODA YOSHIKAZU
IPC: H01C13/00
Filed: 1988-07-20
Abstract: PURPOSE:To cut down the manufacturing cost while enabling both surfaces of a chip unit to be discriminated accurately and easily for augmenting yield by a method wherein leading-out electrodes for resistors are previously provided to the green sheet to be positioned on the front surface side of the chip unit to perform baking of the leading-out electrodes simultaneously with a firing process of the chip unit. CONSTITUTION:The title chip type CR block is manufactured by firing a chip unit composed of multiple laminated green sheets 20 provided with the leading-out electrodes 18 for laminated capacitors on respective both corner parts oppositely positioned on the first diagonal lines (a) on rectangular shaped green sheets 20 as well as by performing the baking of the other leading-out electrodes 10 for resistors provided on respective both corner parts oppositely positioned with one another along the second diagonal line (b) on the surface of the chip unit. At this time, the leading-out electrodes 10 for resistors are previously provided on the green sheet 22 positioned on the surface side of the chip unit and then respective green sheets 20, 22 are laminated to constitute the chip unit and later whole chip unit is fired to perform the baking of the leading-out electrodes 10 for the resistors simultaneously with the baking process of the chip unit.
Patent JP-H05197831-A (JP)
Title: Signature capture utilizing electrooptic scanning
Inventor: BISHIYU SHIIMIATOKOOSUKII
IPC: G06V30/10
Filed: 1991-07-22
Abstract: PURPOSE: To improve the state of a technique which acquire a sign, especially, a receipt confirmation signature, to use an electroopticall scanner, preferably, a moving beam type or flying spot type scanner to electrooptically acquire the sign, to acquire the sign with reliability so that it can be retrieved later for wide-range pulses, and to conveniently and inexpensively provide a means which identifies a person on a label. CONSTITUTION: Two-dimensional information like a written signature is acquired by an electrooptical scanner 12 and can be reconstituted thereafter. A mutli-row preamble code and mufti-row postamble code means 26 and 28 constitute the signature, and each code has a row identifier, which discriminates which row is scanned with a scanning beam 30 emitted from the scanner 12, and start/stop data which discriminates that each scanning beam traverses the boundary of a space including the signature.
Patent JP-2000012168-A (JP)
Title: Structure for mounting connector
Inventor: ITO KATSUYA
IPC: H01R13/73
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a connector capable of properly supporting a connector. SOLUTION: A supporting wall 23 is formed on a mounting leg 14. A supporting piece 24 is formed so as to be protruded from the supporting wall 23. A recessed portion 25 is formed on an upper part of the supporting wall 23. A protrusion 26 corresponding to the recessed portion 25 is protrusively formed on a frame 28. A supporting portion 20 of a connector is engaged with a supporting portion 27 of the mounting leg 14. The pair of supporting walls 23 supports both side surfaces 31 of the frame 28. The pair of supporting pieces 24 supports the bottom part of a body of the frame 28. The recessed portion 25 of the supporting wall 23 and the protrusion 26 of the supporting portion 20 are engaged with each other so as to support an upper part of the frame 28. Thus, the supporting portion 27 of the mounting leg 14 securely supports the supporting portion 20 of the connector.
Patent JP-2000015377-A (JP)
Title: Apparatus for manufacturing housing type coil spring
Inventor: ETO HIROYUKI
IPC: B68G9/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by providing plural lines of supporting members for supporting coil springs on a carrying conveyor in a conveying mechanism, by which the coil springs are conveyed to a quenching cooling mechanism, and arranging an apportion mechanism, by which the coil springs supplied from a spring manufacturing mechanism are divided into these supporting members. SOLUTION: The coil springs 2 cut by a cutter are supplied into the conveyor 4 from a chute 32 through the apportion mechanism 6. On the conveyor 4, two lines of coil spring supporting bars 5, 5 are provided. The apportion mechanism 6 is supported pivotally so as to be freely turned at near the uppermost part of a cylindrical guide 34 for guiding the coil spring 2 so that the lower end part of the cylindrical guide part 34 selectively shakes the two lines of coil spring supporting bars 5, 5 with a cylinder 35 arranged at the lower part. Quenching and cooling of the coil spring 2 is executed by a quenching and cooling mechanism 8 on the way of conveying. Since the quenching and cooling for plural pieces of coil springs are executed at one time, productivity is effectively improved.
Patent JP-S6158886-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: SAGAWA TOSHIO
IPC: H01L21/208
Filed: 1984-08-30
Abstract: PURPOSE:To obtain a single crystal having high purity by using a single crystal obtd. separately by liquid phase epitaxial growth as a semiconductor raw material to be put into a melt well in the stage of producing a compd. semiconductor single crystal by a liquid phase epitaxial crystal growth method. CONSTITUTION:A slide boat 2 provided with the melt well 5 is imposed on a substrate holder 3 which has a recess 11 for housing a semiconductor substrate 1 atop the same and of which the top surface is formed freely slidably with the bottom surface of the boat 2. Raw material Ga7 and the GaAs single crystal 8 obtd. separately by the liquid phase epitaxial growth, etc. are put into the well 5 and if necessary, a dopant 9 is further put therein and these materials are heated to melt. The holder is then moved to the right by means of an operating rod 4 to move the substrate 1 in the recess 11 to the lower part of the well 5 so that the melt 6 is coated on the substrate 1. The temp. is decreased at as specified rate, by which the GaAs single crystal is grown on the substrate 1.
Patent JP-S6158072-A (JP)
Title: System control device
Inventor: MASUDA JITSUO
IPC: G06F13/12
Filed: 1984-08-29
Abstract: PURPOSE:To decrease the number of times of an access of a main memory device, transfer control information in parallel and to improve processing speed by installing a control table, which stores control information controlling a sub-channel, to a system control device. CONSTITUTION:At a system control device 10, a control table 11 which stores control information controlling a sub-channel group 5, and a control circuit 12 which controls the control table 11 are installed. A deciding part 13 is also installed in which it decides which data request signal and control information request signal an input signal from a central processing device 1 and a channel device 4 is, and it operates as a means accessing the control table. If control information from the central processing device 1 or the channel device 4 is required, the deciding part 13 indicates the control circuit 12 to retrieve the control table 11 and returns the retrieved resultto the equivalent device.
Patent JP-H107541-A (JP)
Title: Skin lotion
Inventor: MASAKI HITOSHI
IPC: A61K8/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion which has the excellent action to delete active oxygen species and is useful for improvement and prevention of the senile change in skin, for example, skin roughening, wrinkles, spots and stains caused by the oxidation stress. SOLUTION: This skin lotion contains, as active ingredients, one or more of lipoic acid, its salts and derivatives, vitamin A and its derivatives, carotenoides, riboflavin and its derivatives, vitamin B6 , their salts and derivatives, cobalamins, vitamin C, its salts and derivatives, vitamin E and its derivatives, vitamin K, adenosine and its derivatives, flavonoids and tannins in amounts of 0.01-10wt.%, respectively. These active ingredients can be formulated to an external preparation for skin, a skin cosmetic or a make-up cosmetic. When applied to skin, this preparation can effectively delete active oxygen species exogenously and endogenously formed in skin and improve senile changes caused by the oxidation stress through the activation of in vivo antioxidation mechanism such as the endogenous increase in glutathione level.
Patent JP-S6424718-A (JP)
Title: High performance screw member for injection molding machine
Inventor: OGATA KENJI
IPC: B29C47/60
Filed: 1987-07-21
Abstract: PURPOSE:To obtain a screw member having excellent corrosion resistance and abrasion resistance as well as long life, by preparing at least a screw head, a check ring or an intermediate ring with ceramic. CONSTITUTION:A screw head 1, a check ring 2 and an intermediate ring 3 are prepared of ceramic such as zirconia, sialon, alumina and so on. Since higher hardness than those of ceramic alloy tool steel and so on can be obtained, not only excellent abrasion resistance but excellent corrosion resistance to chlorine gas and the like can be obtained and high performance as a screw member can be thereby obtained. It is possible to apply it to the screw head, the check ring and the intermediate ring depending on the characteristics of the ceramic.
Patent JP-H1012764-A (JP)
Title: Package main body for electronic component
Inventor: KONDO HARUMI
IPC: H01L21/66
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To easily and speedily inspect a short circuit between independent electric circuits provided between bonding pads without flawing the bonding pads. SOLUTION: Electric circuits 11a to 11b, 12a to 12b... are formed by connecting the bonding pads 11a, 12a..., and 11b, 12b... by conductor wires 11c, 12c... in a main body 1. On the top surface 3 closer to the outside of the main body 1 than the bonding pads 11a, 12a..., and 11b, 12b..., check terminals 11e, 12e... are provided in array at equal pitches P1, and then connected to the respective electric circuits by conductor wires 11f, 12f... formed in the main body 1. The probe of the inspection device is made to abut against the check terminals to inspect a short circuit, etc., between the circuits.