baber/WOPTO huggingface dataset:
Patent JP-H0690162-A (JP)
Title: Three-state buffer circuit for two electric power systems
Inventor: KITAHARA TAKESHI
IPC: H03K19/0175
Filed: 1993-02-17
Abstract: PURPOSE: To transmit and receive a digital signal between a 1st digital circuit system that operates at 3.3 volts and a 2nd system that operates at 5 volts. CONSTITUTION: This buffer circuit receives an active high enable signal 112 and a data signal as an input of a tristate selection circuit 111. When the enable signal is high, data is sent to a data bus BUS of a 2nd system via a driver stage 139. When the enable signal is low and an output of the tristate selection circuit is high impedance, a 1st system receives a signal of the BUS. A driver clamp circuit component 135 and a well-voltage controller 137 operate together with a driver stage 139 and prevent a 5 volt power source of the 2nd system from interfering a 3.3 volt circuit component. A line driver 143 that is clamped sends a signal from the 1st system to the 2nd system.
Patent JP-H11212971-A (JP)
Title: Document preparation supporting device
Inventor: YAMAZAKI TORU
IPC: G06F17/24
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To support a device to easily prepare the document of good appearance which is fit to the intention and the purpose of a person to prepare it, at the time of preparing the document containing a material for appealing a certain impression such as a photograph and an illustration to a reader. SOLUTION: In this device, document information containing the content and the attribute of a document being the object of preparation support is stored in a document information storage part 2 and material information containing the content and the attribute of a material used in the document, is stored in a material information storage part 3. Further, material design knowledge information regulating a relation between the evaluation word of the material and the design element of the material is stored in a material knowledge data base 4.  Then, a material design deciding part 5 executes inference processing by using the material design knowledge information stored in the knowledge data base 4 based on the document information stored in the document information storage part 2 and the material information stored in the material information storage part 3 and decides the adoption of the material and the design processing of the material. Thus, a person to prepare the document can easily prepare the document of good appearance which is fit to the intention and the purpose, even if he does not have knowledge for designing the document containing the material.
Patent JP-S61187675-A (JP)
Title: Semiconductor apparatus
Inventor: YOSHIDA KAZUYOSHI
IPC: G01R31/3185
Filed: 1985-02-15
Abstract: PURPOSE:To attain the enhancement of reliability and the shortening of a LSI development period, by providing a testing pad at the time of die-sorter on a LSI chip. CONSTITUTION:For example, when a die-sorter exclusive pad 31 is connected to the output terminal of latch 11 and a pad 32 to the data input terminal of the latch 11 and a pad 33 to the clock terminal of the latch 11, the input data D, latch clock phi2 and output data OUT of the latch 11 can be observed by the pads 31-33. By forcibly applying signal from the pads 32, 33, data and data latch timing can be imparted freely. Therefore, by connecting the pad to each part to be measured in LSI directly or by contriving a circuit, an inter nal signal can be directly tested and, because the access from the outside of a package can not parformed even if the internal signal is directly connected to the pad as mentioned above, electrical reinforcement like the pad for a user is unnecessary. Because direct testing is enabled, a test is simple and the specification of an inferior place becomes easy and the shortening of a LSI development time can be attained.
Patent JP-H03233858-A (JP)
Title: Manufacture of pole plate for alkaline battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/62
Filed: 1990-02-07
Abstract: PURPOSE:To endure a long-range life of a pole plate by applying a specific benzotriazole anti-oxidizer to the surface of an alkaline battery base made of nickel, or impregnating the surface therewith, and then filling the base with an active material. CONSTITUTION:A benzotriazole anti-oxidant expressed by the formula I is applied to the surface of an alkaline battery base made of nickel such as a nickel sintered base, etc., or the surface is impregnated therewith and then the base is filled with an active material. In the formula I, R represents an alkyl group. In this case the benzotriazole anti-oxidant reacts with ions of the nickel of the alkaline battery base such as a nickel sintered base to form an inactive metal complex compound, which prevents oxidation of the base itself. The base is thereby allowed to endure a long-range life.
Patent JP-S62186670-A (JP)
Title: Picture signal processor
Inventor: TAKAMATSU FUKUICHI
IPC: H04N1/40
Filed: 1986-02-13
Abstract: PURPOSE:To correct the turbulence or the irregularity or the like in a dot and improve the picture quality of a dot picture by counting the number of black picture elements in dot data and generating a dot pattern corresponding to the number of the picture elements. CONSTITUTION:In a dot forming circuit 1, a threshold level is compared with a picture element signal level at the position, a blackening and a whitening processings are performed to form the dot and the dot is outputted as bit serial dot data A. At the same time, an affective signal B for indicating the range of one dot data is outputted. A black counting circuit 2 inputs the dot data A and the effective signal B to count the number of the black picture elements in the one dot and outputs the total number D of the black elements in the one dot. A dot pattern generating circuit 4 inputs the total number D of the black picture elements, and address information E from an address generating circuit 3 to generate the dot pattern F and output.
Patent JP-H03234319-A (JP)
Title: Reciprocating device
Inventor: FURUIKE YOSHITAKA
IPC: F15B15/24
Filed: 1990-02-07
Abstract: PURPOSE:To enable positioning at three spots at least and to miniaturize a positioning mechanism by providing a positioning means to orient a piston at a normal position in the middle of a stroke in such a state that fluid pressure is not exerted between a cylinder and a piston. CONSTITUTION:When fluid is sent into a room (a) in the cylinder 20 to exert fluid pressure, the cylinder 20 is pushed up, a stopper 25 comes in contact with the working face 27 of the piston 22 to regulate the elevation of the cylinder 20 and to be oriented at a positioning point of the elevation end. On the contrary, when fluid is sent into a room (b) in the cylinder 20, the cylinder 20 is pushed down, the working face 26 of the piston 22 and an upper wall 23 come in common with each other to regulate the fall of the cylinder 20 and to be oriented at the positioning point of the lowering end. Then, when fluid pressure is not exerted in each room (a), (b) of the cylinder 20, a supporting plate 30 comes in contact with the stopper 25 through the spring pressure of both springs 28, 29, the cylinder 20 comes to a standstill and is oriented at the positioning point in the middle of the stroke.
Patent JP-S61188065-A (JP)
Title: Grinder for optical parts
Inventor: TAKAHASHI YUICHIRO
IPC: B24B13/06
Filed: 1985-02-15
Abstract: PURPOSE:To make improvements in operatability and operation efficiency well promotable, by controlling a working rate of a lower shaft rocking cylinder with a signal out of a control part which searches for a rocking rate making a rocking period constant by an input signal. CONSTITUTION:In the case where a lens diameter varies, if the indicating signal is inputted into an input unit 32, a control unit 31 searches a rocking rate making the rocking synchronization of the optical part set anew constant, and outputs it to a solenoid valve 28 via a digital-to-analog converter 30 and a power amplifier 29. And, the solenoid valve 28 (electro-pneumatic proportional valve) feeds a cylinder unit 10 with the controlled gas via a solenoid 24, and makes a lower shaft part rock at a rocking period via lead switches 19 adn 20 and a control part 26. Thus, the lower shaft part, where rocking width varies according to size of a lens diameter, is controllable for adjustment so speedily to a constant rocking period and, what is more, operation efficiency is sharply improvable.
Patent JP-S58148090-A (JP)
Title: Operating method of welding for metal having reflective surface
Inventor: SADAOKA TADAMICHI
IPC: B23K9/32
Filed: 1982-02-25
Abstract: PURPOSE:To reduce the light reflected from the reflective surface of a metal and to improve welding workability, by adhering a colored masking tape on said surface except the welding part thereof prior to welding. CONSTITUTION:Prior to welding of a metallic plate 1 having a reflective surface such as an Al plate, a colored, more particularly, black masking tape 2 is adhered on the reflective surface of the plate 1 except on the welding zone 3 thereof. Thus, the light reflected from the surface of the plate 1 is decreased drastically and working workability is improved.
Patent JP-S55121065-A (JP)
Title: Multistylus electrode recording head
Inventor: OOTSUKI HISANORI
IPC: B41J2/065
Filed: 1979-03-09
Abstract: PURPOSE: To enable to hold recording electrodes in alignment in high accuracy with a simple consitution and obtain a recorded image of high quality by a method wherein a row of recording electrodes is provided with a magnet on one side surface thereof while an electrode holding plate is provided on the other side surface thereof in a special positional relation.  
     CONSTITUTION: A recording electrode 16 is provided with a magnet 8 on one side surface thereof so as to keep a distance from the tip of the electrode 16 while an electrode holding plate 9 is provided on the other side surface thereof so that an end surface 10 of an insulating substance is located nearer to the tip of the electrode 16 than to the end surface 11 of the magnet 8. Gap portions 13 of the electrode 16 existing between the end surface 11 of the magnet 8 and the end surface 10 of the electrode holding plate 9 is not poured with adhesive 12, and this portion becomes to be a reservoir of a magnetic fluid body 14. If a considerable amount of protuberances 15 of the magnetic fluid body formed on the end surface of the electrode 16 is consumed for continuous recording, the magnetic fluid body 14 carried between the electrodes 16 is wetting the electrode 16 sufficiently, therefore, supplying to the protuberances 15 may be effected easily by capillarity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62186325-A (JP)
Title: Data protecting system
Inventor: IKEDA CHISATO
IPC: G11B20/10
Filed: 1986-02-12
Abstract: PURPOSE:To prevent a data transferring error even when a temporary voltage drop occurs at an external memory device by interrupting a data transfer from a main memory device to the external memory deice when the voltage drop of the external memory device occurs and restarting the data transfer when the voltage of the external memory device is recovered. CONSTITUTION:A control means 4 uses a condition flag 5 to show the voltage condition of an external memory device 20, a in-transfer flag 6 to show whether or not a data transferring means 2 is transferring the data from a main memory device 10 to the external memory device 20 and a transferring counter 7 to show up to which block the data are transferred when the data transferring means 2 is transferring the data from the main memory device 10 to the external memory deice 20. When the information to inform that the voltage of the external memory device 20 is reduced to a prescribed value Va or below is generated by an informing means 8, after the transfer of the block during the transfer is completed, the transfer of the next block is not executed, and when the information to inform that the voltage of the external memory device 20 is recovered to the prescribed value Va or above by the informing means 9 is generated, the data transferring means 2 is controlled so as to start the transfer from the next block.
Patent JP-S62191427-A (JP)
Inventor: HERUMUUTO KUNITSUTERU
IPC: C09C1/36
Filed: 1987-02-12
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-H06319849-A (JP)
Title: Controller of game machine
Inventor: FUJITANI KEIZO
IPC: A63F7/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide the controller of a game machine, by which a system can be distributed and arranged, and delicate control and maintenance can be executed. CONSTITUTION:An electronic controller 5 is provided by fixing or integrating so as to be freely attachable and detachable into a game machine 1 main body or a game machine 1 fitting machine frame, etc., a signal line of the electronic controller 5 is connected to an integrated controlling device provided separately, and teh electronic controller 5 is constituted by providing a central processor 6, an input/output controller 7, a game contents storage part 8, a fundamental program storage part 9, and a game contents selecting part 10. Also, this controller of a game machine connects plural terminal equipment groups 2 to the electronic controller 5 through a single or plural pieces of connectors 3, 4. Moreover, a signal transfer between each electronic controller 5 and the integrated controlling device is executed by using a common signal line for sending it as an encoded address signal.
Patent JP-S62187155-A (JP)
Inventor: ISHIDA HIDEO
IPC: C04B35/622
Filed: 1986-02-14
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-S62187734-A (JP)
Title: Two-stage molded polyamide resin
Inventor: TOMINAGA TAKASHI
IPC: C08J5/12
Filed: 1986-02-14
Abstract: PURPOSE:To make it possible to improve remarkably the cohesive force at the boundary of contact between a primary molding part and a secondary molding pat, by using a specified mixed polyamide resin as at least ether of the primary and secondary parts of a two-stage molded polyamide resin. CONSTITUTION:This two-stage molded polyamide resin is composed of primary and secondary molding parts of a polyamide resin. As the polyamide resin for a primary and/or secondary molding parts, a composition formed by mixing 100pts.wt. polyamide 12 resin with 10-235pts.wt. polyamide 12/6 copolymer is used. As the polyamide 12/6 copolymer, one comprising 100pts.wt. polyamide 12 component and 10-40pts.wt. polyamide 6 component is desirable. It is particularly desirable in respect of adhesion that said polyamide resin mixture is used as the primary molding part and a polyamide 12 resin is used as the secondary molding part. Examples of said two-stage molding include soles of shoes.
Patent JP-H04268253-A (JP)
Title: Disk file device having magnetic fluid seal
Inventor: YAMADA TOMOYOSHI
IPC: G11B19/20
Filed: 1991-02-22
Abstract: PURPOSE:To thin the disk file device by constituting it in a small size by constituting a permanent magnet so as to have a field magnet part of the same magnetic pole extending over the whole periphery in the peripheral direction in a part thereof. CONSTITUTION:A field magnet part 41b, pole pieces 44, 45, a part of a fixed shaft 16, and a magnetic field 46 constitute a magnetic fluid seal 47. In such a way, the magnetic fluid seal 47 is constituted by utilizing the field magnet part 41b being a part of a permanent magnet 41, therefore, as for thickness (d) of the magnetic fluid seal 47. dimensions (f) obtained by adding thickness of a base 19 to thickness (e) of a motor 41 are enough. As a result, height dimensions H2 of a disk file device 40 become shorter than height dimensions H1 of a conventional disk file device 10, and the disk file device 40 becomes a thinner type than a conventional one.
Patent JP-S62187936-A (JP)
Title: Personal computer
Inventor: MASUDA SHOJI
IPC: G06F9/46
Filed: 1986-02-14
Abstract: PURPOSE:To select simply an OS and to easily arrange and store a floppy sheet by storing plural OSs in one floppy sheet and providing the floppy sheet with a function for selecting an optional OS. CONSTITUTION:When the floppy sheet 5 storing plural OSs is loaded to a personal computer and started, an OS 1 is started. Then, the check of the kind of an OS to be used is started in accordance with the circuit. When an OS 2 is to be used, processing is jumped to an OS 2 starting routine. When the OS 2 is not used, whether an OS 3 is to be used or not is checked, and when the OS is to be used, the processing is jumped to an OS 3 starting routine. When both the OS 2 and OS 3 are not used, the OS 1 is used.
Patent JP-H05194654-A (JP)
Title: Production of polymer of fumaric or maleic acid dialkyl ester
Inventor: ASANO SATOSHI
IPC: C08F22/10
Filed: 1992-01-21
Abstract: PURPOSE:To produce the polymer from fumaric or maleic acid dialkyl ester in high yield. CONSTITUTION:The radical polymerization initiator is added batchwise which at least 4 portions or continuously over at least 2 hours where over 2/3 amount of the total initiator is not added in a specific 1/5 interval of the above- mentioned addition time. The polymer yield can attain more than 70%, particularly 80 to 100%.
Patent JP-S62190178-A (JP)
Title: 1,4,2-benzothiazine-1,1-dioxide derivative
Inventor: WADA NOBUHIDE
IPC: C07D521/00
Filed: 1986-02-14
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H, halogen, lower alkyl, lower alkoxy or 2-chloro-4-trifluoromethylphenoxy; R<2> is H, NO2, CF3 or lower alkoxycarbonylamino; R<3> is SR<4>, OR<5> or NR<7>R<8>; R<4> is alkyl, alkenyl, benzyl, etc.; R<5> is alkyl, alkenyl, cycloalkyl, etc.; R<7> and R<8> are H, lower alkyl, phenyl, etc.). EXAMPLE:3-Methylthio-1,4,2-benzothiazine-1,1-dioxide. USE:A phytotoxicity reducing agent caused by the existing agricultural chemicals, germicide or herbicide. PREPARATION:A compound expressed by formula (a) (Hal is halogen) is reacted with CS2 in an inert solvent in the presence of >=2 equiv. base to give a compound expressed by formula (b) (M<+> is cation derived from alkali metal or alkaline earth metal), which is then reacted with an alkylating agent expressed by the formula R<4>X (X is halogen, sulfuric acid residue or sulfonic acid residue) to afford the aimed compound expressed by formula (c) in formula I.
Patent JP-S56125438-A (JP)
Title: Synthetic resin composition for production of foam
Inventor: HOGI TSUNEO
IPC: C08L33/02
Filed: 1980-03-10
Abstract: PURPOSE: To provide the titled resin compsn. producing a foamed resin molded article which is inexpensive and has excellent dimensional stability, surface smoothness, etc. by incorporating a specified aliph. acid amide compd. into a thermoplastic synthetic resin.  
     CONSTITUTION: 0.1W10wt% (based on the amount of resin) at least one compd. of formulas I and II (wherein R 1  is 8W24C aliph. hydrocarbon group; n is 2W20; R 2  is 2W6C aliph. hydrocarbon group; X, Y are each H, a group of formula III; R 3  is 1W5C aliph. polyhydric alcohol residue; A is H, 1W24C aliph. carboxylic acid residue; m is 1W20) is incorporated into a thermoplastic synthetic resin such as a polyolefin resin to obtain the titled resin compsn. The compds of the formulas I and II inhibit the escaping of a blowing agent gas from a foam, and thus improve the efficiency of the blowing agent gas and prevent the shrinkage of the foam. Examples thereof are ethylenediaminemonolauric acid amide and hexamethylenetetraminemonolauric acid amide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01206574-A (JP)
Title: Electric wire connecting apparatus and enclosed power distribution board equipped with same
Inventor: MATSUMOTO TSUNEO
IPC: H01R9/22
Filed: 1988-02-10
Abstract: PURPOSE:To omit such processes as folding an electric wire and leading here and there by arranging conductive member accommodation part at a right angle up and down, pressure fitting a conductive plate in an insert part to connect insert holes provided at these parts with each other, and wiring with a fixing means installed in the insert holes. CONSTITUTION:A nut 32 of a wiring member 3 is fitted to nut seats 161, 171 of conductive member accommodation parts 11. Then the insert part 21 of a conductive plate 2 is inserted in an insert hole 15 in a terminal block 1, and a detaining protrusion 25 is put in contact with the inner wall of this insert hole 15, and the conductive plate 2 is pressure fitted in each insert hole 15. Thereby each conductive plate 2 is provisionally fixed to the accommodation part 11 of the terminal block 1, and the nut 32 is also held by the hooking part 22 and insert part 21 of the conductive plate 2, and there is no risk any more of being slipped off from the nut seats 161, 171. The bolt 31 is inserted in a holddown hole 23 with a spring washer 33 and a washer 34 interposed and screw fitted with the nut 32 in the hooking hole 16 to provide a wiring part. Alike the bolt 31 is inserted in the holddown hole 24 and screw fitted with the insert hole 176 and nut 32 to provide a wiring part.
Patent JP-H01205481-A (JP)
Title: Manufacture of dc-squid
Inventor: YUASA YOSHIHIRO
IPC: H01L39/24
Filed: 1988-02-10
Abstract: PURPOSE:To prevent the deterioration of characteristics due to the use of water, dimension shift due to masking, etc., to make the size of hole small, and increase the detection accuracy of magnetic field, by forming a hole in an oxide superconducting thin film formed on a substrate, by sputter etching with convergent ion beam. CONSTITUTION:Of the facing electrodes, i.e. an anode and a cathode, the anode is grounded on which a substrate 1 whereon a superconducting thin film 2 is deposited, is mounted, while a cathode is constituted by using a target material composed of a superconducting sintered body, and a negative high voltage is applied to the cathode. The superconducting thin film 2 of Ba2ErCu3O7-delta is formed on the substrate 1. The substrate 1, on which the thin film 2 is formed, is mounted on the sample stage of a convergent ion beam equipment. Sputter etching is performed by using Au as an ion source, and a hole 3 is formed. Thus microbridges 4, 4 are made.
Patent JP-S61191124-A (JP)
Title: Digital-analog converter
Inventor: WATANABE KENZO
IPC: H03M1/74
Filed: 1985-02-19
Abstract: PURPOSE:To convert a digital signal into an analog signal with high accuracy by providing a charge control circuit connected between an inverting input and an output of an operational amplifier and a switch control circuit controlling the charge control circuit. CONSTITUTION:A switch control circuit 6 receives a digital signal from a terminal 61 and a 2-phase clock signal phi to form a signal controlling the switching of each switch of the charge control circuit 1. A reset pulse generating circuit 69 outputs a reset signal phiR at the initial state to close a switch 16 and the inverting input and the output 18 of the operational amplifier 11 are short- circuited to reduce an output voltage V1 to '0'. Then a control signal S1 is outputted from the circuit 6 to turn on a switch 51 and a switch 41 is turned on by a clock pulse phi and a capacitor 21 is charged by a reference voltage Vr. The switch 16 is turned off by the next pulse phi', switches 31, 32 are turned on and capacitors 21, 22 are connected in parallel. The output V1 of the amplifier 11 is made equal to a terminal voltage of the capacitor 22.