baber/WOPTO huggingface dataset:
Patent JP-S54116422-A (JP)
Title: Production of hollow fibers
Inventor: JIYOU YASUSHI
IPC: D01F2/28
Filed: 1978-02-27
Abstract: PURPOSE: To obtain uniform thin-walled hollow fibers having improved selective permeability, by dry jet-wet spinning of a cellulose ester solution in an organic  solvent from an annular slit under specific conditions.  
     CONSTITUTION: A cellulose ester is dissolved in an organic solvent to form a solution, which is extruded through an annular slit almost perpendicularly downward in the form of filaments, and dimethyl sulfoxide or a liquid containing it is fed to the interior of the extruded filament material. The filament material is then passed through a space, at least 5 cm, and coagulated in a coagulation bath of water or a liquid consisting of 40 wt.% or more of water, and preferably washed with water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58140647-A (JP)
Title: Rotation detecting circuit
Inventor: FUKUSHIMA RIYUUICHIROU
IPC: G01P3/481
Filed: 1982-02-17
Abstract: PURPOSE:To cut a noise in an input voltage for rotation detection and to obtain an accurate rotational frequency detection voltage by feeding part of the output of a rotation detecting circuit back to an input circuit and varying the detection level of th input voltage synchronously with a rotational frequency. CONSTITUTION:An output voltage VFV from the output terminal of an operational amplifier OP3 through the smoothing circuit consisting of a resistor R15 and a capacitor C5 is applied to the uninserted input terminal of an operational amplifier OP5. The inverted input terminal and output terminal of the OP5 are connected together directly to form a buffer circuit, and high impedance videwed from the side VFV is obtained. The output of the buffer circuit is applied to the inverted input terminal of an operational amplifier OP1. Therefore, the superposition voltage of a reference voltage VFV and the feedback voltage Vf is applied to the inverted input terminal of OP1. When the rotational frequency of an engine is small, the output voltage VFV is low and the value Vr1+VFV is therefore small as well, but the level of a noise in a pickup output voltage VP is low, so it never exceeds the value Vr1+Vf, so that any malfunction occurs. Even when the engine operates at a high speed, no malfunction occurs as well.
Patent JP-H09307064-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ARAI HIDEAKI
IPC: H01L21/8249
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a capacitor which exhibits high controllability of the capacitance and high reliability. SOLUTION: A lower electrode 3 of a capacitor is formed on a semiconductor substrate 1. A first insulating film 5 is formed on the substrate 1. The part of the insulating film 5 on the capacitor forming area of the lower electrode 3 is removed and a second insulating film 9 is formed on the semiconductor substrate 1. Consecutively after forming the second insulating film 9, a conductive film 11 is formed on the second insulating 9 and a pattern is made on the conductive film 11 and the second insulating film 9 with a part of them left at least on the capacitor forming area. Then, a pattern is made on the first insulating film 5 to form a connecting hole 13 on the area other than the capacitor forming area of the lower electrode 3. A natural oxidation film in the bottom of the connecting hole 13 removed by a dry etching.
Patent JP-S55116163-A (JP)
Title: Display system of japanese word processor
Inventor: YAMADA TOSHIAKI
IPC: G06F17/21
Filed: 1979-02-28
Abstract: PURPOSE: To input accurate data by displaying characters, inputted from a keyboard, by the use of codes and then by display the codes by converting to specified characters and codes after a certain time passes.  
     CONSTITUTION: Control part 9 receives codes inputted from alphanumeric keyboard 1, reads patterns equivalent to the codes from aolphanumeric pattern memory 2 and then sends them to dot refresh memory 4. Those codes are stored in data memory 7 and after a certain time passes, patterns of "kangji" (Chinese character), "hiragana" (Japanese syllabary), "katakana" (square form of "hiragana"), etc., corresponding to combinations of two codes stored in data memory 7 are sequentially read from floppy disk 3 and then sent to dot refresh memory 4 by controlling. An operator makes sure of a display code and then a character, so that accurate data can be inputted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06241044-A (JP)
Title: Cooling device of internal combustion engine
Inventor: KATO YUICHI
IPC: F01P7/16
Filed: 1993-02-10
Abstract: PURPOSE:To provide an internal combustion engine cooling device which can enhance the cooling performance at the time the engine is to be restarted. CONSTITUTION:An exhaust manifold cooling water amount regulating valve 41 is interposed in a cooling passage 35 leading from the body of an engine to a cooling jacket 21 of exhaust manifold 2. The degree of opening of this regulator valve 41 is controlled so that counterflow of the cooling liquid from inside of the jacket 21 into the engine body 1 is shut at least when the engine is at a standstill.
Patent JP-S63191457-A (JP)
Title: Tandem switch
Inventor: ENDO SATOSHI
IPC: H04M15/00
Filed: 1987-02-03
Abstract: PURPOSE:To cope with signal transmission by a future credit service signal system by adding a circuit which processes a subscriber line system signal in addition to a circuit which processes a trunk line system signal. CONSTITUTION:A 2nd receiving circuit (PBR) 41 which receives and processes the subscriber line system signal is provided in addition to a 1st receiving circuit (MFR) 22a which receives and processes the trunk line system signal. When the trunk line system signal is sent, a switching control circuit 43 throws the contact of a switching circuit 42 to a side (a) to connect the MF signal receiving circuit 22a to a network 21 and when the subscriber line system signal is sent, the switching control circuit 43 throws the contact of the switching circuit 42 to a side (b) to connect the PB signal receiving circuit 41 to the network 21. Consequently, credit service to which only a PB signal receiving function among subscriber line system signal processing functions is added is handled.
Patent JP-H09209720-A (JP)
Title: Tappet structure
Inventor: KUROKI TOSHIAKI
IPC: C04B37/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To increase a joining strength by reducing the number of blow holes produced in soldering of a ceramic chip. SOLUTION: A ceramic chip 22 which is brought into contact with a cam is soldered to the bottom surface 21b of a tappet main body 21a so that the chip covers the bottom surface of it. Also multiple grooves 23 leading to the peripheral edge of the bottom surface 21b are formed in the bottom surface 21b so that gas produced in soldering can be exhausted from the peripheral edge of the bottom surface. The groove 23 must be formed desirably in the bottom surface 21b radially from the center of the bottom surface 21b.
Patent JP-H10206560-A (JP)
Title: Decorative member and its manufacture and timepiece using the decorative member
Inventor: MINAMI SHUNJI
IPC: G04B19/06
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an ornamental decorative member having an illumination function. SOLUTION: A decorative plate 6 is constituted of a light transmissive member 11 of which upper surface is formed in bumpy shape, a metal coat 13 formed in a recess part 12 with a state the tip end of the projection part 14 of the light transmissive member 11 is exposed and an EL panel 15 provided on the back surface of the light transmission member 11. The light of the EL panel 15 can thus be emitted out of the tip end of the projection part 14 exposed without being covered by the metal coat 13 and illumination becomes possible by this. As the metal coat part 13 is formed on the recess part 12 in the bumpy part of the light transmissive member 11, external light can be reflected by the metal coat part 13. Therefore, the upper surface of the light transmissive member 11 is seen metallic and so metallic feeling can be obtained.
Patent JP-S63189231-A (JP)
Title: Method for solvent-welding fluoroplastic sheets
Inventor: SHIMAKURA YOSHIHIRO
IPC: B29C65/18
Filed: 1987-02-03
Abstract: PURPOSE:To prevent wrinkles and shrinkage from developing at the time of solvent- welding and improve the quality of sheets by a method wherein the fluoroplastic sheets are brought into contact with ribbon-shaped heat generating bodies and energized under pressure with pulse current so as to weld together and, after that, during cooling, the sheets adhered to the heat generating bodies are peeled off and cooled under pressure again. CONSTITUTION:When pressurized ribbon-shaped heat generating bodies having the water-cooled impulse system heat source are energized with pulse current, as primary heating, the temperature of the heat generating bodies rises to a temperature, which is as high as about one-half of the melting point of fluoroplastic sheet, and, by a secondary heating, their temperature reaches the melting point of fluoroplastic. As a result, fluoroplastic sheets are solvent-welded together stably. After that, pulse current is turned OFF so as to cool the sheets under pressure, the ribbon-shaped heat generating bodies are cooled down to a temperature, which is as low as about one-half of the melting point of the material to be welded. At this stage, a press is lifted and the sheet of the materials to be solvent-welded, which has adhered to the heat generating bodies is peeled off with a sliding type peeling device and, after that, cooled down secondarily under pressure. Thus, the temperature of the heat generating bodies lowers, and the welding of the fluoroplastic sheets becomes perfect.
Patent JP-S59148003-A (JP)
Title: Piezoelectric light shielding device
Inventor: UMEDA YOSHIO
IPC: G02B5/00
Filed: 1983-02-14
Abstract: PURPOSE:To obtain a lightweight and simple diaphragm device which eliminates the need for driving and transmission mechanisms by using a piezoelectric element as a light shielding member. CONSTITUTION:The diaphragm device of a camera is provided with a light shielding member 17 having a bimorph construction. The member 17 made of a piezoelectric material deforms like an arrow when an electric field is impressed thereon. The light past an aperture 19 is detected by a photodetector 20, from which a signal is outputted and the signal is processed in an arithmetic and control circuit 21. Said circuit feeds a control signal back to a voltage-variable DC power source 16. If the circuit 21 is so constituted as to output the control signal by which a correct exposure is obtd., the correct exposure is obtd. by controlling the deformation rate of the member 17 according to the signal from the element 20. The member 17 is made into a two-layered structure and four sheets each of said member are fixed in each layer.
Patent JP-S58139949-A (JP)
Title: Device for extracting ribbon tape
Inventor: TAKAHASHI KIYOSHI
IPC: D04D7/04
Filed: 1982-02-15
Abstract: PURPOSE:To simplify the working of a flower ribbon, by providing means for clamping, at the feeding side, one end of a ribbon tape, means for displacing the above-mentioned means on a ribbon shaping and working table and a mechanism for gripping the other end of a ribbon tape. CONSTITUTION:Projections 13 are planted on a working table 1 to which a ribbon tape 2 is fed from the left. The ribbon tape 2 is set so that the free end of the ribbon tape 2 is slightly exposed on the working table, and is extracted and moved to a position 2' indicated by one phantom line by being clamped with the use of a clamping means 3 so that the free end is gripped by means of a gripping mechanism 4 for setting the ribbon tape 2 in the central part of the outer surface of the working table 1. In this stage, the clamping means 3 secures its vertical rod 7 to the end part of a displacing rod 12 in a displacing means 5, and the displacing rod 12 is made possible to be moved by an air cylinder 16 through a rod 19 along an arcuated guide plate 15 disposed to a side plate 14 in the displacing means 15. With this arrangement, the setting of the ribbon tape for shaping a flower ribbon is simplified.
Patent JP-S61183466-A (JP)
Title: Counter target type sputtering device
Inventor: SUGIYAMA MASATO
IPC: C23C14/34
Filed: 1985-02-12
Abstract: PURPOSE:To decrease the change of the transverse film thickness distribution of a thin film to be formed on a substrate and to improve the using efficiency of targets disposed to face each other by providing magnetic field generating means to the peripheral and central parts of the targets. CONSTITUTION:The magnetic field generating means 152, 162 are disposed to the periphery of the targets T1, T2 and auxiliary magnetic field generating means 153, 163 are provided in the central parts of the targets T1, T2 as well. The magnetic fields are generated behind the targets T1, T2 provided with the sputtering surfaces so as to face each other in parallel via a spacing therebetween. The magnetic forces are thereby directed in the direction perpendicular to the sputtering surfaces. The film is thus formed on the substrate 40 disposed alongside the space between the targets T1, T2 so as to face said space.
Patent JP-2000218317-A (JP)
Title: Extrusion press dummy block separater and its separation method
Inventor: OBATA TOSHIHIKO
IPC: B21C35/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion press dummy block separator and its separation method which can surely, quickly separate a shell or a pressing slag surrounding a dummy block effectively by saving manpower. SOLUTION: This dummy block separator is provided with a separator main body 23 having a through hole 22 for passing a dummy block 21, a U shape blade mounting element 29, wherein a blade 25 is mounted to one axis 24 which passes a through hole and, a cylinder chamber 28 is arranged to the other opposing axis 27. Also, a cylinder rod 32 which holds the blade mounting element freely movable in the axis core direction, a dummy block holding stand 33 to be arranged at an inlet side of the separator main body, and a stem 34 for pushing the dummy block into the through hole of the separator main body are provided.
Patent JP-H05262324-A (JP)
Title: Positioner of transfer conveyor in heat-sealing device
IPC: B65B51/10
Filed: 1992-02-10
Abstract: PURPOSE:To adjust the deviation of a transfer conveyor only by rotating the rotary operation part of a worm gear. CONSTITUTION:Buckets 3 are continuously provided to transfer articles 2 to be heat-sealed therein on a transfer conveyor 1. A seal heater 4 is provided to heat-seal the articles 2 set in the buckets 3. A rotor 6 driven by a drive source 5 is fitted so as to be freely rotatable around the rotary shaft 7 of the rotor 6. A worm gear 8 is fitted to the rotor 6 and a worm wheel 9 is attached to the rotary shaft 7. The worm gear 8 is engaged with the worm wheel 9 to transfer the revolution of the rotor as the revolution of the rotary shaft 7 through the engagement of the worm gear 8 and the worm wheel 9. A rotary operation part 10 is provided at the worm gear 8 and a rotary transmission 11 is provided to transfer the revolution of the rotary shaft 7 to the transfer conveyor 1.
Patent JP-S62182891-A (JP)
Inventor: YUDA SHIGERU
IPC: G07D1/00
Filed: 1986-02-07
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-S51131907-A (JP)
Title: Blower machine
Inventor: HOSHIKAWA MIZUYA
IPC: F24F7/00
Filed: 1976-03-05
Abstract: PURPOSE: A blower machine which works both suction and exhaust with a fan rotating only one direction, and gives a high outlet pressure and also assures small-sized apparatus and low cost. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01197423-A (JP)
Title: Cosmetic base
Inventor: YOSHIOKA KAZUNARI
IPC: A61K8/00
Filed: 1988-02-03
Abstract: PURPOSE:To provide a cosmetic base compound of a specific peptide derivative, having adsorption action to hair and protecting action to hair and skin, etc., as well as excellent surface activity and giving low stimulation. CONSTITUTION:The objective cosmetic base contains a peptide derivative at one or more cysteine residues of a peptide containing one or more cysteine residues wherein the structure after the thiol group of the side chain of the induced cysteine is expressed by the formula (A is ethylene or propylene; R is 9-31C saturated hydrocarbon group or unsaturated hydrocarbon group). The peptide is a keratin peptide produced by hydrolyzing keratin with an acid, an alkali or a proteinase. The average molecular weight of the peptide is preferably 120-3,000.
Patent JP-S53109148-A (JP)
Title: Digital protective relay
Inventor: OKAMOTO EIICHI
IPC: H02H3/28
Filed: 1977-03-04
Abstract: PURPOSE: To reduce transmission by operation-processing the digital voltage and current of each electrical station at different two time zones in a relay to protect three-terminal transmission lines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53108418-A (JP)
Title: Attenuated sound erasing system for electronic instrument
Inventor: GUREN GURIFUISU
IPC: G10H1/22
Filed: 1978-03-03
Abstract: PURPOSE: To restrain the sound indicating separation of a key from being generated by detecting a key separating signal and that the sound more than 1 is being played. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60170310-A (JP)
Title: Transistor driving circuit
Inventor: MIZOHATA FUMIO
IPC: H03K17/12
Filed: 1984-02-14
Abstract: PURPOSE:To reduce the kind of circuits by constituting an amplifier circuit section by connecting in parallel amplifier circuits which exert electric current outputs corresponding to the base current value of each transistor by a number corresponding to the summed value of the base current values. CONSTITUTION:A control signal from a control circuit is inputted in an input circuit 1 under an isolated condition. An amplifier circuit 2 amplifies the output signal of the input circuit 1 and the circuits 1 and 2 are united in one body as a united unit 3. Amplifier circuits 2a-2n are connected in parallel with the unit 3 at need and, upon receiving the signal of the circuit 1, drive transistors 4a-4m connected in parallel together with the circuit 2. The circuits 2a-2n are amplifier circuits which exert electric current outputs corresponding to the base current of one transistor required by each transistor 4a-4m, and are connected in parallel with each other by a number corresponding to the summed value of the base current value of each transistor. Moreover, the amplifier circuits are constituted in a constant-current output type. Therefore, the kind of circuits is reduced and unbalance of output currents between the amplifier circuits can be prevented.
Patent JP-S58142447-A (JP)
Title: Data processor
Inventor: IMAI KANAME
IPC: G06F9/38
Filed: 1982-02-19
Abstract: PURPOSE:To attain the stage of a preceding controller efficiently, by performing smoothly the conflict control relating to addresses of a preceding storage system instruction and a succeeding instruction. CONSTITUTION:From the type of an instruction from a signal line 114 and an operand length from a signal line 104, the memory access length of the respective types is produced at a length producing circuit 6 in an instruction code of a decoder 5. A memory access length produced in this circuit 6 is inputted to one input of a 4-input address adder 7 via a signal line 109. The other inputs of the adder 7 are the same as those of a 3-input adder 3, and the output of the adder 7 is inputted to an operand storage conflict OSC detection circuit 4 and transmitted to a stage control circuit 8 via a signal line 111. This circuit 8 performs the control of stage progress and suppression depending on the state of each stage.
Patent JP-H06237064-A (JP)
Title: Manufacture of printed wiring board
Inventor: KUSHI KENJI
IPC: H05K3/06
Filed: 1993-02-12
Abstract: PURPOSE:To provide manufacture of a printed wiring board capable of reducing considerably the time for fabricating a printed wiring board without a problem of disposal of waste developper. CONSTITUTION:A hot-melt ink layer 3 of an ink sheet 1 made by forming a hot-melt ink layer 3 on one surface of a base film 2 is overlapped with a copper foil 13 of a copper plated laminar plate 11. Subsequently, a base film 2 side of the ink sheet 1 is heated and an ink pattern 16 which becomes a desired resist is transferred onto the copper foil 13 thereby.
Patent JP-S61184635-A (JP)
Title: Retrieving system for data base system
Inventor: IWAI TOKUYUKI
IPC: G06F17/30
Filed: 1985-02-12
Abstract: PURPOSE:To minimize the access to a data substance and to shorten the processing time by storing the information concerning the total cases of the data of the index data in the plural B tree constructions and selecting the index having a small number of the data applicable before retrieving by using the information. CONSTITUTION:The B tree construction of the data base system is composed of one route page 11 and many stages of the index page 12 and a leaf page 13 located at the lowest level of the index. To the total cases 111 of the data of the route page 11, the information concerning the total cases of the data in the index of the tree construction is stored. The total cases 111 of the data of the page are accessed before retrieving the data and the information of the number of the cases of the data is used. The index having the minimum number of the data applicable to the designated conditions is selected, the access to the data substance is minimized by using the index and the processing time is shortened.
Patent JP-H10333585-A (JP)
Title: Method and device for fixing liquid crystal display module
Inventor: KIM YONG GYU
IPC: G09F9/35
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the work processes of a notebook personal computer by fixing an arm and a liquid crystal display module to the side wall of a top section sash. SOLUTION: A hinge 40 couples freely rotatably an arm 38 to one side end of a fixed table 36. Then, the arm 38 is extended from the hinge 40 to extend of the length of the side surface of a liquid crystal display module 34 and is formed so that a protective table 34a and a side wall 32b of a top section sash 32 are opposed to each other. Thus, the arm 38 is fixed by a screw 42 so that the arm 38 is positioned between the table 34a and the side wall 32b. In this case, the screw 42 goes through the side wall 32b of the sash 32 and the arm 38 and reaches the middle portion of the protective table 34a to couple the module 34 and the arm 38 to the sash 32. As the result, the sash 32 and the module 34 rotate together with the arm 38 around the back side edge of a bottom section sash 30 as a reference.  Thus, the effective area of the display section is increased and moreover, the size of a notebook personal computer is reduced.
Patent JP-H04266458-A (JP)
Title: Method for conveying cast strip in twin roll type strip continuous casting
Inventor: MIYAZAWA KENICHI
IPC: B22D11/128
Filed: 1991-02-19
Abstract: PURPOSE:To enable a stable conveying without breaking a cast strip in the case of producing the cast strip at a high speed and conveying to a rewinder in a twin roll type strip casting. CONSTITUTION:In the twin roll type strip casting, by using a sliding guide 11 setting the upper end by approaching to the twin rolls 1-1, 1-2 in the lower side of the twin rolls and arranging while inclining diagonally downward, the dead weight of the cast strip 6 taken out from the twin rolls, is pivotally supported. On the behind of the sliding guide, free loop part 12 is provided. The cast strip on the sliding guide is pulled down by the dead weight of the cast strip in the free loop part, and shifted from the sliding guide 11 to the free loop part. By adjusting the length of the cast strip in the free loop part with pinch rolls 13-1, 13-2 provided on the rear part of the free loop part, moving speed of the cast strip from the sliding guide to the free loop part is adjusted.