baber/WOPTO huggingface dataset:
Patent JP-H03176108-A (JP)
Title: Molding method of thermoplastic composite precursor body and thermoplastic composite
Inventor: YAMANE MASAMUTSU
IPC: B29K105/08
Filed: 1989-12-06
Abstract: PURPOSE:To heat and melt evenly a thermoplastic resin fiber becoming a matrix without deteriorating the same, by a method wherein a resistant wire is arranged within a precursor body of a thermoplastic composite containing a fibrous reinforcing material and thermoplastic resin fiber and the resistant wire is heated. CONSTITUTION:Mixed fiber yarn is manufactured by making use of a continuous glass fiber as a reinforcing fiber and a continuous fiber of nylon 6 as a thermoplastic resin fiber. Noncrimp woven cloth 2 is woven by making use of the above-mentioned mixed fiber yarn as warp and nylon 6 fiber as weft. After the noncrimp woven cloth 2 is cut into fixed dimensions and both the warp and weft are laminated in three tiers by arranging their directions, the resistant wires 3 are arranged at intervals of 5mm in the direction of the warp. After lamination of four tiers of the noncrimp woven cloth 2 on the same, the resistant wires 3 are arranged again at intervals of 5mm in the direction of the warp, over which three tiers of the noncrimp woven cloth 2 are laminated and the total ten layers of laminated cloth filled with the resistant wires is made into a precursor body 1 of a thermoplastic compos ite. A matter where ten pieces each of the resistant wires 3 are at the top and bottom are connected in series is made into one unit and the total four units are connected in parallel with one another. After the precursor body 1 is put into a form having heat insulation proper ties, pressurized and electrified, an electric power source is turned OFF, air-cooled under pressurization and molding is completed.
Patent JP-H06163535-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: GOTO MAKIO
IPC: H01L27/108
Filed: 1992-11-26
Abstract: PURPOSE:To provide a structure for semiconductor device, and fabrication thereof, in which Al wiring can be insulated positively from gate electrodes while downsizing the elements. CONSTITUTION:A gate electrode film 20 having double film structure of polysilicon layer 16 and WSi2 layer 18 is formed on gate oxide 14 which is formed on the surface of a p-type silicon substrate. A first silicon nitride film 22 and a protective film 24 therefor are then deposited sequentially thereon by CVD. Etching is then carried out from the protective film 24 to the gate electrode film 20 thus obtaining a gate electrode 21 and a side wall 30 of silicon nitride film is formed therefor. Sudsequently, the wafer is covered entirely with interlayer insulation oxide 34, a contact hole is made therein and filled with an Al wiring 36 thus forming a wiring pattern. This structure insulates the gate electrode 21 positively from the Al wiring 36 by means of the first silicon nitride film 22.
Patent JP-H03177912-A (JP)
Title: Reference voltage generating circuit
Inventor: SAIJO KAZUYUKI
IPC: G05F1/56
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the stable reference voltage even with a DC power supply of a comparatively low level, e.g., 1V or less by providing an operational amplifier circuit which outputs the offset voltage proportional to the thermal voltage and a bipolar transistor having its base receiving the offset voltage. CONSTITUTION:An operational amplifier circuit 28 outputs the offset voltage proportional to the thermal voltage connecting the base and the emitter of a bipolar transistor TR 29. This offset is supplied to the base of the TR 29. Then an output terminal 27 is led out from the junction between the resistors 32 and 33. Thus the voltage proportional to the thermal voltage having a positive temperature coefficient is added to the voltage proportional to the base- emitter voltage of the TR 29 having a negative temperature coefficient. Thus it is possible to generate the stable reference voltage that never changes by the temperatures even with a DC power supply having a comparatively low level, e.g., 1V or less.
Patent JP-H08176735-A (JP)
Title: Steel sheet for can and production thereof
Inventor: TOSAKA AKIO
IPC: C21D8/04
Filed: 1994-12-20
Abstract: PURPOSE: To impart the sufficient bottom pressure resistant strength and also, high speed continuous can-making property by specifying particularly, C and Nb contents and the relation between these components in a steel sheet for can having a specific composition and regulating the ferrite particle diameter. CONSTITUTION: The composition of the steel sheet for can is constituted with, by wt.%, 0.0005-0.0030% C, <=0.20% Si, 0.05-0.60% Mn, <=0.100% P, <=0.010% S, <=0.100% Al, <=0.005% N, 0.003-0.020% Nb and the balance Fe with inevitable impurities. In this composition, C and Nb are contained so as to satisfy the relation of 0.70-1.70Nb/C in the atomic ratio. Further, the average particle diameter of the ferrite is made to be <=15μm. A steel slab having this composition is finish-rolled in the temp. range of (Ar3 transformation point -30 deg.C) to (Ar3 transformation point +100 deg.C) after hot rough-rolling. Successively, water-cooling is started within 0.5sec, and after cooling at >=30 deg.C/sec cooling speed, this sheet is coiled at 680-580 deg.C. Further, cold-rolling, annealing, temper-rolling, etc., are applied.
Patent JP-H04185294-A (JP)
Title: Vibration suppressor of rotary compressor
Inventor: TANAKA MASAHIRO
IPC: H02P27/06
Filed: 1990-11-20
Abstract: PURPOSE:To obtain an excellent vibration suppression effect by a method wherein a torque command generating means which generates a torque command supplied to a torque control inverter in accordance with a predetermined speed command and a rotating direction acceleration detected by a rotating direction acceleration detecting means is provided. CONSTITUTION:As a torque command is obtained by supplying a speed instruction to a torque command generating part 6 and supplied to a torque control inverter 3, an AC voltage for making a motor 4b rotate with a predetermined speed is applied to the motor 4b from the torque control inverter 3. Therefore, a rotary compressor 4a follows the motor 4b to rotate. The rotating direction acceleration of the rotary compressor 4a is detected by a rotating direction acceleration detecting part 5 and a rotating direction acceleration detection signal is fed back to the torque command generating part 6 to compensate the torque command. With this constitution, the generated torque of the motor 4b can be varied in accordance with the variation of a load torque and vibration accompanying the operation of the rotary compressor 4a can be suppressed substantially.
Patent JP-H08178329-A (JP)
Title: Heat exchanger
Inventor: TAIRA RITSUSHI
IPC: F24F1/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a heat exchanger which can be easily bent into a substantially dogleg-shape and does not reduce a heat exchanging efficiency. CONSTITUTION: There are provided many flat plate-like fins 3a arranged in parallel in a specified clearance and having an air stream flowed between them; side plates 3c arranged at both sides of these flat plate-like fins 3a; and a heat transfer pipe crossed at a right angle with the fins 3a and the side plates 3c so as to be communicated in a zig-zag grid-like manner and having both ends connected by a plurality of U-shaped pipes 3b to cause fluid to be flowed therein.  One side of the side plate 3c is formed with a recessed slit 3d, the other side of it is formed with a connecting part 3e, a substantially central part of the connecting part 3e is formed with a substantially pyramid-shaped metering part 3f with the other side being applied as an apex while being projected outwardly and at the same time the other side of the fins 3a is formed with a substantial triangular recess corresponding to the position of the metering part 3f and then the side plates 3a and the fins 3a are bent and formed into the substantially dogleg-shape around a bending center A with the metering part 3f.
Patent JP-H08295056-A (JP)
Title: Printer
Inventor: WATANABE TADASHI
IPC: B41J5/30
Filed: 1995-11-10
Abstract: PURPOSE: To facilitate printing operation at a high speed when the same printing data is printed a plurality of times by a method wherein when the same printing data is printed a plurality of times, a signal which inhibits clear of the printing data of a buffer memory in which the printing data is set in command of printing, is transferred to a printing control means. CONSTITUTION: Printing is carried out on a continuous bill by a printing control means 2 based on a data prepared by a printing data preparing means 1. When the same printing data is a plurality of times printed, a signal inhibiting clear of the printing data and the printing data of a buffer memory 23 is transferred in command of printing on the first time. On and after the second time, a signal commanding reprinting and the signal inhibiting clear of the printing data are transferred to the control means 2. The printing control means 2, when the memory 23 receives the printing data, prints based on the data, and when the memory 23 receives the signal commanding reprint, prints based on the printing data preliminarily set in the memory 23.
Patent JP-H07326776-A (JP)
Title: Integrated field-effect transistor and resonance tunnel diode
Inventor: EDOWAADO EI BIIMU ZA SAADO
IPC: H01L27/11
Filed: 1994-11-15
Abstract: PURPOSE: To provide an integrated transistor and a resonant tunneling diode in which for realizing various circuit functions by assembling them internal mutual interconnection is ensured and an occupation surface area of a substrate is reduced. CONSTITUTION: A transistor includes a substrate 1, a buffer layer on the substrate 10, and a channel layer 14 on the buffer layer 12, and a resonant tunneling diode 6 (RTD) includes a first contact layer 18, a first tunneling barrier layer 20 on the first contact layer 18, a quantum well 22 on the first tunneling barrier layer 20, a second tunneling barrier layer 24 on the quantum well 22, and a second contact layer 26 on the second tunneling barrier layer 24. The transistor is desired to be a field effect transistor(FET) including a mesa structure. The RTD 6 is desired to the provided on a side wall of the mesa structure. The device may further include an insulating layer 16 on the channel layer 14, and be a III-V group material. The device may include many RTDs 6.
Patent JP-2001135290-A (JP)
Title: Battery pack and motor-driven tool
Inventor: SATO KAZUMI
IPC: B25F5/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack that has a simple structure, preventing a plurality of unit batteries housed in a container from rising in temperature and temperature fluctuations, and that can fully exhibit performance of the battery. SOLUTION: This pack and tool consist of a conduit body with bottom sandwiched between inner wall 21 and outer wall 22, houses a plurality of unit batteries 1 like nickel-hydrogen secondary battery or the like arranged in a loop to form a set battery between the inner and outer walls, and together possesses a conduit type container 2 having a shape of a space enclosed with the inner wall as a cavity 29 with open ends at its top and bottom, and a closure body 4 provided by closing the upper opening of the conduit container, having an opening 44 that communicates with the cavity 29, and particularly provides the inner wall of the conduit container, in such a manner that it slants from its bottom to the upper opening toward the cavity 29, and makes the top side of the cavity 29 surrounded by the inner wall gradually thinner, to make its opening cross-sectional area smaller.
Patent JP-H01158652-A (JP)
Title: Reproducing device
Inventor: NABESHIMA SHIGEKI
IPC: G11B15/02
Filed: 1987-12-14
Abstract: PURPOSE:To shorten a music selecting time and to simplify a sequence by executing a forward-feeding mode for a fixed time first, executing a backward- feeding mode next and moving to a reproducing mode by the detection of the head of a circumference signal. CONSTITUTION:A system controller 26 detects the program start signal of a corresponding music by the information of an error correcting circuit 20. Respective motors are controlled through a drum servo circuit 30, a reel driving circuit 32 and a capstan servo circuit 35 and a total-feeding mode or a rewinding mode is switched to the forward-feeding mode. The forward-feeding mode is executed for the fixed time, after that, it is switched to the backward-feeding mode, while executing it, the fall of the program start signal from the circuit 20 is detected, it is switched to the reproducing mode and a music selection is terminated. In this way, the music selecting time is shortened and the music selecting sequences from the fast-feeding and the rewinding modes are made the same and can be simplified.
Patent JP-H02161947-A (JP)
Title: Sealing device in lift type bathing device or the like
Inventor: TATSUI MUNEOKI
IPC: A47K3/022
Filed: 1988-12-16
Abstract: PURPOSE:To surely execute water seal by fixing an outside pipe to the bath tub bottom inserting part of a strut with a clearance, connecting the upper edge of the pipe to a strut upper part with a flexible film into a water tight state, and fitting a sliding part fixed to this part in the outside pipe into a freely slidable and water tight state. CONSTITUTION:The inserting part of a bottom 1a of a strut 3 is equipped with an outside pipe 6, which is positioned at the outer peripheral side of the strut and fixed in its diameter direction and axial direction with clearances 4 and 5, and the pipe is connected to the respective upper and lower parts of the strut with flexible films 7 and 8 composed of rubber, etc., so that the pipe can be respectively moved in the diameter direction and the axial direction, and that at least its upper edge part 6a and its lower edge part 6a can be the water tight state. On the other hand, seal guides 12 and 13 are disposed on the upper and lower sides of a large diameter hole 9 formed for a bath tub bottom, its inner peripheral surface 11 is fitted in the outside pipe so that the surface 11 can be freely slidable, the sliding part is fitted with a sealing material 15 such as a sealing 0 ring, and a water tight sliding part 16 is constituted. Thus, since simultaneously when various tilting forces are transmitted to the sliding part, the outside pipe moved only to its clearances and absorbs the forces, the forces never reach the outside pipe and the sliding part seal part, and the sliding part can be surely sealed.
Patent JP-H10161804-A (JP)
Title: Operation device and electronic equipment
Inventor: HOSOE HIROSHI
IPC: G06F3/0338
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability by integrating function switches by inputting control signals corresponding to a swing direction at positions detected above and below an operation member. SOLUTION: The operation member 110 is at a 1st position by being energized by a coil spring 109. At this position, the operation member 110 is swung and when its tilt angle reaches a specific angle θA, a tact switch in a swing direction in a holding member 103 is pressed to output a 1st control signal. When a lever shaft 105 is slanted in an arbitrary direction while a 2nd position is maintained by pressing the operation member 110 against the elastic force of the coil spring 109, a tact switch 104 in the tilt direction is pressed on condition that the tilt angle of the lever shaft 105 is a specific angle θB. At this time, θA>θB, so the tact switch in the holding member 103 is not pressed. At this 2nd position, a tact switch 118 is pressed and a 2nd control signal can be inputted to a CPU.
Patent JP-2001132952-A (JP)
Title: Gas oven for confectionery and bakery
Inventor: YAMADA YUTAKA
IPC: A47J37/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically sealed gas oven for baking high-quality cake, bread, etc. in which the temperature, humidity, etc. in each baking chamber can be adjusted finely. SOLUTION: This gas oven for confectionery and bakery is provided with an upper flame gas burner housing chamber 5 and a lower flame gas burner housing chamber 6 respectively on and under each baking chamber 2 in its main body 1. Hermetically sealed baking chambers 2 fitted with opening/closing doors 4 are formed and upper flame gas burners 7 and lower flame gas burners 8 respectively housed in the chambers 5 and 6. In addition, exhaust openings 9 are respectively provided to the chambers 5 and 6 and exhaust dampers 12 which can freely discharge exhaust gases from the baking chambers 2 are communicatively provided to the chambers 2. Therefore, the baking environment for cake, bread, etc. can be set delicately in the oven.
Patent JP-H01158852-A (JP)
Title: Fixed connection changeover system
Inventor: YAMAGUCHI TADASHI
IPC: H04Q3/545
Filed: 1987-12-15
Abstract: PURPOSE:To attain optional changeover with a connection opposite party by providing a path setting/release means setting/releasing a control path, a switching information reception means receiving fixed connection changeover information from an information processing unit and an intervention means giving the changeover information to a connection control means. CONSTITUTION:A path setting/release means 1 sets a control path 6 upon the request of an information processing unit 7a to start a switching information reception means 2 and an intervention means 3. In the arrival of the changeover information, the intervention means 3 converts it into a form to be recognized by a connection control means 4, which analyzes the converted changeover information to revise the content of connection status lists 5a-5c if the content represents a request that the connection between ports 8a and 8b is switched into the connection between ports 8a and 8c. Thus, the path between the ports 8a and 8b is changed over into the path between ports 8a and 8c, then the fixed connection between the information processing units 7a and 7b is switched into the fixed connection between the information processing units 7a and 7c.
Patent JP-H09161566-A (JP)
Title: Manufacture of flat cable
Inventor: NAKAHARA YUKIO
IPC: H01B7/08
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make possible both the intermittent bonding in the longitudinal direction and continuous bonding in longitudinal direction without requiring replacement of heat rolls themselves to be inserted and drawn off for use in the thermocompression bonding process. SOLUTION: A thermocompression bonding process is conducted with a heat roll furnished with a whole circumferential groove and another heat roll equipped with a partial circumferential groove, and a split plate 7 equipped with a partial circumferential groove is used which is capable of forming a partial circumferential groove continued to the first named partial groove while filling a recess provided in the part with partial circumferential groove on the circumference of the latter named heat roll and selection among the continuous and intermittent bonding in the longitudinal direction in relation to a flat cable 4 is performed based upon whether it is affixation of the split plate 7 onto the roll.
Patent JP-H07176162-A (JP)
Title: Disk cartridge
Inventor: MIMA SOICHIRO
IPC: G11B23/03
Filed: 1993-12-17
Abstract: PURPOSE:To obtain an inexpensive disk cartridge housing a disklike information recording medium. CONSTITUTION:A cartridge housing 2 which is constituted of halves 3a and 3b and which houses a disk 1 is provided with an aperture part 4a and a groove 6a. When a cover is attached, the disk 1 is pressed by disk pressers 7a and 7b. Therefore, since the structure of the cartridge where the cover is attached is hermetically sealed, dust or a foreign matter does not enter from the outside and the cartridge becomes inexpensive and high reliable.
Patent JP-H11146811-A (JP)
Title: Drawer for housing keyboard
Inventor: SUZUKI MOTOHIRO
IPC: A47B21/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To fix a drawer at an optional position by locking and unlocking by simple operation at the drawer for housing a keyboard. SOLUTION: The drawer 30 is provided with a locking device 50 capable of locking and unlocking at an optional position with respect to a drawer housing frame 40. This device 50 is provided with an operation lever 52 along the bottom plate 38 of the drawer 30, right/left L-shaped links 54 rotated with a supporting pin 55 in a center by pulling the lever 52 to this side and lock pieces 56 drawn in from receiving holes 46 plurally formed in the longitudinal direction of the side frame 42 of the frame 40 by the rotation of the links 54, returned by releasing the lever 52 from one's hand and fitted into an optional receiving hole 46. The pieces 56 are returned by the elastic force of a compressed spring 62.
Patent JP-2001136640-A (JP)
Title: Bus unit
Inventor: YOSHITAKE YOSHIYUKI
IPC: H02G5/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a naturally cooled phase separation bus unit in which dew formation in the bus enclosure and sufiltration of rain water into the bus enclosure are prevented. SOLUTION: A naturally cooled phase separation bus unit comprising buses 1, 6 for connecting a generator with electrical apparatuses are provided with an air scavenger coupled with an enclosure forming the shell of the buses and supplying dry air, having higher pressure than the outer air, constantly into the enclosure.
Patent JP-H022326-A (JP)
Title: Sweetener having heterocyclic group
Inventor: KURAUDO NOFURE
IPC: A23L27/00
Filed: 1988-12-16
Abstract: PURPOSE: To provide a sweetener represented by a specified structural formula, having pure sweetness, readily soluble in water, soluble in a carbonated drink of a proper pH, etc., and useful for a sweet food, etc. CONSTITUTION: This sweetener is represented by structural formula I, wherein R is a monocyclic heterocyclic group represented by formula II (where X is H, Cl, etc.), etc., or a bicyclic heterocyclic group represented by formula III (where G1 is CH, G2 is CH2 , etc., and each of G3 and G4 is CH2 , etc.), etc., R is preferably 2-cyanopyridon-5-yl or 2-cyanopyrimidin-5-yl, A is O, S or N-CN, (n) is 0 or 1, B is COOH, etc., Y is 1-3C alkyl, etc., and Z is 1-3C n-alkyl, etc.
Patent JP-2000151630-A (JP)
Title: Band controller for atm device
Inventor: KAWARAI KENICHI
IPC: H04L47/22
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a network resource with respect to a best effort type service such as available bit rate(ABR) and an unspecified bit rate(UBR) by reserving a band for management use cell insertion such as an OAM cell as required while warranting service quality of a user cell in the band controller to insert a management cell such as an operation and maintenance(OAM) cell in an ATM device. SOLUTION: The band controller is provided with a cell insert section 1-10 that insert a management cell such as an OAM cell and a shaping processing section 1-20 that applies shaping processing to a user cell. The cell insertion section 1-10 informs of an idle cell request on the occurrence of a cell insertion request and the shaping processing section 1-20 inserts an idle cell to a user cell outputted from a shaping buffer 1-22 when receiving an idle cell insertion request and the cell insertion section 1-10 writes the management cell such as the OAM cell to the idle cell inserted to a cell highway 1-30 and outputs the resulting cell to the cell highway 1-30.