baber/WOPTO huggingface dataset:
Patent JP-S5728410-A (JP)
Title: Voltage controlled type variable gain circuit
Inventor: KATAKURA MASAYUKI
IPC: H03G1/00
Filed: 1980-07-28
Abstract: PURPOSE: To perform stable gain control, by constituting two differential amplifiers with elements of different conduction type and locating elements given with a control voltage at the connecting point of the both in series.  
     CONSTITUTION: The input from a signal source 11 is inputted to the base of one transistor (TR) of differential amplifiers 21, 22. A current is supplied from constant current sources 15, 16 to the differential amplifiers 21, 22. A current determined with transistor pairs 31, 32 provided between TRs 24, 26 flows to each transistor of the differential amplifiers, and the value is controlled with a control voltage V c . The current flowing to each TR shows exponential change entirely and an output exponentially proportional to the control voltage V c  can be obtained. Further, the idling current flowing between the transistor pairs 31, 32 can be kept independently of the gain. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06312201-A (JP)
Title: Method and device for rolling steel sheet
Inventor: YAMADA KENJI
IPC: B21B31/20
Filed: 1993-04-28
Abstract: PURPOSE:To restrain the generation of surface crack at the time of rolling a slab and to reduce surface flaw of a product. CONSTITUTION:At the time of hot rolling the slab, draft in sections (hereinafter referred to as edge parts) where have 1/6 width from the edge parts of the slab is made higher than the average draft in the section (hereinafter referred to as the middle part) on the middle side of width than those sections. Further, the average draft in the edge parts is taken as 1-1.4 times as compared with the average draft in the middle part of width. The diameter of roll for reducing the edge part is made larger than the diameter of roll for reducing the middle part of width. A rolling device which has a rolling roll which is divided at the positions in the axial direction of roll where are equivalent to 1/6 width from both ends of the slab and draft adjusting mechanisms with screws and/or hydraulic cylinders which are arranged at both ends of each divided roll and in which the divided rolls for reducing the edge parts are situated on the side where draft is increased than that of the divided roll for reducing the middle part is obtained.
Patent JP-S5626552-A (JP)
Title: Catalyst for combustor
Inventor: MANTSUKA YASUSHI
IPC: B01J21/08
Filed: 1979-08-13
Abstract: PURPOSE: To obtain the catalyst having good temperature distribution and high strength by a procedure in which an organics-containing ceramic fiber is primarily baked, supported with fine silica particles, dried, and then secondarily baked, and then one side of the ceramic fiber so treated is supported with a platinum group metal.  
     CONSTITUTION: The organics-containing ceramic fiber molding is primarily baked, supported with 10W100pts.wt. (based on 100pts.wt. the primarily baked body) fine silica particles, dried, and then secondarily baked at 250W600°C. Then, one side of the secondarily baked body is supported with a platinum group metal in an amount  of 0.5W5g/m 2  to form the catalyst 1. Thus the strength of the catalyst 1 be can  raised because of the strong combination of the silica with the ceramic fiber. Also,  the passing resistance of gas can be made great and the effect of the specific gravity  of combustion gas can therefore be made less, and the dispersibility of gas passing through the catalyst can be improved and the distribution of temperature can therefore be made better and also the amount of heat load can be made great. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5436475-A (JP)
Title: Fuel assembly for reactor
Inventor: YOSHIDA HIDEKI
IPC: G21C3/32
Filed: 1977-08-29
Abstract: PURPOSE: To provide the fuel assembly manufacturing and assembly in a short period and mass production base with the symmetrical axis of the plug cap and the facilitation to insert the control rod into the grid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07287810-A (JP)
Title: Bobbin for wire winding
Inventor: KUSANO KOICHI
IPC: G11B5/17
Filed: 1994-04-18
Abstract: PURPOSE:To obtain the wire winding bobbin on which a wire is not broken at a corner part of the bobbin by providing a buffer part at part of the bobbin body where the wire is led out to a terminal part. CONSTITUTION:In the bobbin body 34 which has a spool, a groove 35 which has specific depth and width is formed at a corner part through which the wire is led out of a coil 32 and guided to the base part of the terminal part 38. One wall 37 of the groove 35 is formed in a thin plate shape which elastically deforms below stress causing the wire to break. When the terminal part 38 curves owing to an external shock, the wall part 37 also deflects corresponding to the tensile stress of the wire and the wire does not rub against the corner part of the bobbin to have no break.
Patent JP-H11278391-A (JP)
Title: Attitude controlling method for airship and device thereof
Inventor: ISOMURA KOSUKE
IPC: B64B1/38
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform attitude control such as roll angle control without any aerodynamic loss due to an aerodynamic control face even in a low-speed time or a stationary time. SOLUTION: A lateral guide rail 12 is arranged in the lateral direction in an envelope 11 constructing a hull, while a vertical guide rail 18 moving in the lateral direction along the lateral guide rail 12 is arranged, and a payload P is mounted on a movable base 19 moving in the longitudinal direction along the vertical guide rail 18. When the payload P is moved in the lateral direction or in the longitudinal direction, the center of gravity of the hull is changed, and roll angle control for rotating the hull around the center axis and pitch angle control for tilting the hull in the longitudinal direction are carried out.  In this way, a roll angle and a pitch angle can be quickly controlled with ease for controlling the altitude of the airship even in a low-speed time or in a stationary time without causing any aerodynamic loss due to an aerodynamic control face, as in the case a rudder is attached to the outside of the hull.
Patent JP-S5626823-A (JP)
Title: Preparation of styrene or nucleus-substituted styrene derivative
Inventor: SHIRAFUJI TAMIO
IPC: C07C15/46
Filed: 1979-08-14
Abstract: PURPOSE: To reduce the by-products substantially, and to improve the conversion and selectivity of the reaction and the life of a catalyst remarkably, in the gas- phase catalytic decomposition of 1,1-diarylethane in the presence of a catalyst, by carrying out the catalytic decomposition in hydrogen gas stream.  
     CONSTITUTION: Styrene or a nucleus-substituted styrene derivative of formula II or III (R 1 WR 6  are H or methyl) is prepared by the gas-phase catalytic decomposition of 1,1-diarylethane of formula I in the presence of a solid acid catalyst (e.g. kaolinite, zeolite, etc.) at 300W700°C under hydrogen gas stream. The amount of hydrogen is 0.01W50mol/1mol of 1,1-diarylethane. Hydrogen may be diluted with other inert gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62261677-A (JP)
Title: Body energing method and device thereof
Inventor: YUHARA SABURO
IPC: F03G7/00
Filed: 1986-05-06
Abstract: PURPOSE:To make a body energizable in an optional direction, by rocking a rocking body arckedly centering on a shaft attached part or a fixed part by various energizing devices, and energizing the body with force to be produced by the rocking motion. CONSTITUTION:A rocking body 2 is constituted of a high dielectric 17 consisting of a barium titanate plate body or the like, and pivotally supported on a body via a bearing part 23 free of rocking motion. And, when AC voltage of a power source 22 is impressed on metallic plate-make vibrating electrodes set up at both sides via a booster 21, a high-frequency device 20 and a conductor 19, the rocking body 2 is rocked arckedly between stoppers 25, producing force toward an arrow A13 by dint of the rocking motion thus the body 1 is energized in the A13 direction. Thus, the body is energizable in an optional direction, and a universal body energizing method is securable.
Patent JP-H01274067-A (JP)
Title: Simulation system of secondary structure of protein
Inventor: YONEZAWA YASUO
IPC: G01N33/68
Filed: 1988-04-26
Abstract: PURPOSE:To make it possible to perform prediction accurately and quickly, by providing a plurality of kinds of prediction simulation programs, and obtaining prediction accuracy information. CONSTITUTION:A measured value 52a of the secondary structure of protein is prepared based on the measured value of the primary structure of the protein whose analysis has been finished. The measured values 52a are collected into a measured value data base 14. A predicted value 52b is predicted by a prediction simulation program 11 based on a judging instruction. The measured value 52a corresponds to primary structure data 51 which are inputted into said program. The data base 14, the predicted value 52b and the measured value 52a of the secondary structure corresponding to the data 51 are compared with each other in a judging part 16. Thus, predicting accuracy is judged. A data base 15 of the judged results is prepared in correspondence with plural kinds of the prediction simulation programs 11 based on the judged result data 60 which have been judged before in a judged result data base part 20. The specified judged result data 60 are retrieved and displayed.
Patent JP-H08298293-A (JP)
Title: Static ram cell
Inventor: YAMADA YASUMASA
IPC: H01L27/11
Filed: 1995-04-27
Abstract: PURPOSE: To prevent the destruction of data in a memory cell by connecting an anode of a P-N junction diode to a contact at the drain side of a P-type thin film transistor and a cathode of a P-N junction diode to a contact at the drain side of an N-type transistor respectively. CONSTITUTION: Drains of a P-type thin film transistors 5 and 8, for which is source is connected to a power supply Vcc, are respectively connected to the anodes of a P-N junction diodes 6 and 13, and the cathodes of the P-N junction diodes 6 and 13 are respectively connected to contacts 2 and 11. The contacts 2 and 11 are respectively connected to drive transistors 7 and 9 with the source connected to GNDVss. Even though the power supply voltage drops, the contact 2 retains H level at the P-N junction diode 6, and stored information is retained. In the same manner, the P-N junction diodes 6 and 13 are formed between the thin film transistors 5 and 8 and the drive transistors 7 and 9 respectively so that the destruction of data of stored information can be prevented even though the power supply Vcc is instantaneously interrupted.
Patent JP-H05279517-A (JP)
Title: Rubber composition
IPC: C08K3/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a rubber compsn. excellent in impact resilience and useful for a tire tread by compounding a specific rubber component with carbon black and a specific compd. CONSTITUTION:A terminal-modified butadiene polymer is obtd. by reacting a terminal-active anionic living butadiene polymer (e.g. a polymer obtd. by polymerizing 1,3-butadiene with styrene under specified conditions) with at least one compd. selected from the group consisting of an N-substd. aminoket one, an N-substd. aminothioketone, and a compd. having a -C(=X)-N < linkage in the molecule (e.g. N-methyl-2-pyrrolidone). A rubber compsn. is obtd. by compounding a rubber component contg. at least 20wt.% the terminal-modified butadiene polymer with carbon black and a dinitrodiamine compd. [e.g. N,N'-bis 2-nitro-2-methylpropyl)-1,4-diaminobenzene].
Patent JP-H09267708-A (JP)
Title: Car interior side member structure having air bag door section integrally
Inventor: IWANAGA KENTARO
IPC: B60R21/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracking or tearing in the peripheral portion of a reinforcing member during an air bag expansion in an extremely low temperature in a car interior side member having an air bag door section integrally. SOLUTION: In a car interior side member 10 wherein a reinforcing member 31 having a connection section 34 with an air bag housing case C formed in the vicinity of the back surface edge of a plate section 32 is integrally provided in the back surface of a car body side member main body 21 made of a hard resin, a scheduled rupture section 13 ruptured during an air bag expansion is formed in an integral portion between the plate section 32 of the reinforcing member 31 and the car interior side member main body 21 and an air bag section 11 plotted by the scheduled rupture section 13 is provided, the car interior side member main body 21 includes a weak section 23 ruptured before the scheduled rupture section 13 during the air bag expansion along the outer periphery of the plate section of the reinforcing member 31.
Patent JP-H07311793-A (JP)
Title: Cross-section preparation method
Inventor: GUNJI KEIICHIRO
IPC: G06F17/50
Filed: 1994-05-18
Abstract: PURPOSE:To provide a cross-section preparation method for easily preparing a cross-section from a three-dimensional wire frame, model at a high processing speed. CONSTITUTION:A plane is set at a cross-sectional position and the intersection point (cut point) of the plane and the wire frame model is obtained. For instance, at the cut point P2, the cut point 3 to be the mutually shortest cut point is selected as a line connection object and the shortest cut point P10 is consecutively selected as the line connection object from line connection candidates excluding the cut point P3. In such a manner, up to two pieces of the connection objects of the respective cut points Pi (1<=i<=15) are selected. By selecting the connection objects of the respective cut points Pi and connecting the connection objects as mentioned above, a cross-section line connecting all the cut points Pi is automatically prepared. Thus, without setting the plane on the wire frame model, the cross-section line is obtained.
Patent JP-H1143684-A (JP)
Title: Lubricating oil composition
Inventor: TAGUCHI SHIGEKO
IPC: C10N40/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a new lubricating oil composition containing a metal salt of an organic acid and excellent in the effect of reducing the coefficient of friction. SOLUTION: This composition is obtained by blending a lube base oil with an effective amount of metal salts of an organic acid which comprise a mixture of metal salts of an aromatic organic acid substituted by linear hydrocarbon groups, wherein the aromatic group is substituted by at least one linear hydrocarbon group, and in which the linear hydrocarbon groups having an aromatic group bound to the C at the 2 or 3 position account for 30-90% of the total linear hydrocarbon groups.
Patent JP-H0713952-A (JP)
Title: Interrupt drive-type processor system
Inventor: MAIKERU DEBITSUDO HENRII
IPC: G06F9/48
Filed: 1994-05-18
Abstract: PURPOSE: To provide a mechanism for increasing the number of hardware interruptions usable for an off-the-shelf microprocessor having key pad interruptions without requiring any additional interruption control hardware. CONSTITUTION: An interruption driving type processor system is provided with a processor 10, and the processor 10 is connected through plural processor input and output lines IP0-IP5 and OP0-OP3 to a key pad type input means. One actuation of key of the input means generates an interrupting signal in one input line and this calls an interruption service routine inside the processor. Thus, a secondary interruption source is connected to an interruption line to the respective input lines, and the interruption service routine is designed so as to identify the interrupting signal generated by the actuation of the key and an interrupting signal generated by the secondary source.
Patent JP-2000299993-A (JP)
Title: Rotor for ultrasonic motor and manufacture thereof
Inventor: TSUTSUMI NORIYASU
IPC: H02N2/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor for an ultrasonic motor in which a lining material touching a stator sustains an appropriate friction without being stripped even after a long time operation by forming a recessed engaging part enlarging in the direction receding from the lining material or a protruding engaging part enlarging toward the lining material. SOLUTION: A rotor body 43 is formed of a cold rolled steel plate by cold forging using upper and lower dies 91, 92 such that a recessed engaging part 41A is provided in parallel the direction toward a lining material 5 at a part being bonded thereto. Subsequently, a recessed engaging part 41 enlarging in the direction receding from the lining material 5 is formed using a different upper die 93 while leaving an air gap w at the recessed engaging part 41. Polyimide resin is then poured using an upper die 95 having a lining material forming pipe 94 and the lining material 5 is molded through bonding. Since the lining material 5 is not stripped easily in the direction touching the stator, the motor can be operated for a long time.
Patent JP-H041386-A (JP)
Title: Execution for opening section frame for panel
Inventor: OGINO MITSUHIKO
IPC: E06B1/56
Filed: 1990-04-18
Abstract: PURPOSE:To improve workability, fire-proofing, water-proofing, and appearance by positioning the end section of a panel near an opening section frame body, and by notching the fixing piece of a fitted batten, and the decorative surface section and engaging section of a joint cover, along the shape of the side surface of the opening section frame body. CONSTITUTION:A panel B is set so that the end section of the panel may come near the side surface of an opening section frame body gamma, and the fixing piece 1 of a fitted batten A, and the decorative surface section 25 and engaging section of a joint cover F are notched along the shape of the side surface of the opening section frame body gamma. Then, a plurality of joint cover fitting metal- fittings E, E1 are fitted on the projected piece 6 of the panel B, and with an engaging piece 21 set at the one end of the metal-fittings E1, the engaging piece 27 of the joint cover F is engaged. Besides, into a fitting channel 23 set on the other side, the fitting piece 30 of the joint cover F is inserted, and the decorative surface section 25 is pressed with a folding piece 24. After that, a corner section between the joint cover F and the opening section frame body gammais covered with caulking material D.
Patent JP-H07286223-A (JP)
Title: Hydrogen occluding material
Inventor: KABUTOMORI TOSHIKI
IPC: C22C14/00
Filed: 1994-04-20
Abstract: PURPOSE:To produce a hydrogen occluding material showing excellent hydrogen occluding properties at an ordinary temp. CONSTITUTION:This hydrogen occluding material is a one having a chemical formula of Ti2-xAx (B1-yCy)z and having a crystalline structure of cubic E93 (wherein A is one or more kinds of Zr and V; B is one or more kinds of Co and Ni; C is one or more kinds among V, Fe, Mn, Cu, Mo, Nb and Mm; 0<=x<=1.0; 0<=y<=0.5; 0<x+y and 0.8<=z<=1.2) and V is not selected from both of A and C. In this material, swift occlusion and discharge of hydrogen can be executed and the amt. of hydrogen to be occluded is increased than that of the conventional material.
Patent JP-H043235-A (JP)
Title: Data base system
Inventor: SAITO YUKINORI
IPC: G06F17/30
Filed: 1990-04-20
Abstract: PURPOSE:To decrease the decision processing, and also, to curtail the memory quantity by transferring the data to a host variable area by using a host variable description list obtained by analyzing a host variable and a relation of a physical position of a record. CONSTITUTION:A relation of a physical position of a host variable in a data base access request described in a user application program means 10 and a record stored on a data base 30 of a secondary storage device 3 is analyzed 20 and outputted as a host variable description list 11. By using the host variable description list 11 outputted by this processing, at the time of execution of the user application program means 10, data is transferred 13 to a host variable area on the user application program means 10 from the data base 30 of the secondary storage device 3. In such a way, by curtailing the processing for specifying an object line, the data transfer can be executed at a high speed, and also, an increase of the memory quantity can be suppressed.
Patent JP-S63270505-A (JP)
Title: Separation method
Inventor: SADA TOSHIKATSU
IPC: B01D61/46
Filed: 1987-04-30
Abstract: PURPOSE:To more precisely separate solutes from each other, solvents from each other, and a solute from a solvent by using an ion-exchange membrane contg. a high molecular compd. having electronic conductivity. CONSTITUTION:For example, an anion-exchange membrane obtained by introducing a quaternary ammonium salt into the high molecular material of a styrene- divinylbenzene copolymer, etc., is dipped in an aq. soln. of pyrrole, and the pyrrole is oxidation-polymerized in the presence of a catalyst such as FeCl3 to obtain an ion-exchange membrane contg. a high molecular compd. having electronic conductivity. When an aq. dil. acid soln., for example, is electrodialytically concd. by using the membrane, the concd. acid can be obtained with extremely high current efficiency almost without any increase in the electric resistance of the membrane.
Patent JP-H06284458-A (JP)
Title: Telephone switching system having system and method for accessing user-controlled data memory
Inventor: DARIRU PII HAIMERU
IPC: H04Q3/58
Filed: 1993-04-30
Abstract: PURPOSE: To prevent time slice from being performed in an inappropriate timing. CONSTITUTION: An internal communication unit and an external communication unit are connected according to data that exists in a share data memory 18 that has a switch 10 which is controlled by a central processing unit and has data. The data is changeable in accordance with a signal that occurs at the communication units. A data memory access system 23 periodically shifts an access right from one special process that exists in process memory 20 to another following special process. The system 23 inhibits periodical shift of the access right to the normal memory 18 while a special process having an access request is accessible and can change share data.
Patent JP-S5730031-A (JP)
Title: Loading system for character pattern
Inventor: WAKI FUMIO
IPC: G06F3/153
Filed: 1980-07-30
Abstract: PURPOSE:To assemble the system such as Kanji (Chinese character) processing comparatively in low cost, by loading character patterns from a large capacity memory of a master terminal device to a slave terminal device. CONSTITUTION:The system consists of a master terminal device 7 having a character pattern storage memory 10, slave terminal devices 13, 15 having memories to which character patterns are rewritably loaded, and a line 14 connecting a controller 2, master terminal device 7 and slave terminal devices 13, 15. Switches 11, 12 connecting the slave terminal devices 13, 15 to a master terminal device 7 are provided. The terminal devices 13, 15 are disconnected from the controller 2 and the character pattern is loaded from the master terminal device.