baber/WOPTO huggingface dataset:
Patent JP-H05223331-A (JP)
Title: Air conditioner
Inventor: CHUMA YOSHIHIRO
IPC: F24F11/04
Filed: 1991-09-10
Abstract: PURPOSE:To obtain an air conditioner which makes it possible to bring the air volume to a satisfactory condition within a short time after the start and prevent an excess in static pressure so as to reduce the noise. CONSTITUTION:An indoor apparatus 2 has an indoor fan 6. Air supplied from this indoor apparatus 2 is distributed to a plurality of rooms A, B, C through a duct 10. From the duct 10 branches 11 extend to the respective rooms. A damper 13 for controlling the air volume is provided in each branch 11 and the opening of the damper 13 is controlled according to the air volume required by the room. Immediately after the start of the indoor fan 6 in the indoor apparatus 2, a value corresponding to the total of the air volumes required by the respective rooms is set for the speed of the indoor fan 6.
Patent JP-H1084067-A (JP)
Title: Lead frame structure
Inventor: HIN KUUI CHII
IPC: H01L23/495
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame structure which gives a solution for the problem that the reduction of the size of outer frame by bending a lead frame to reduce the size of a semiconductor package makes the automatic processing of a lead frame difficult, the manufacture of one lead frame by connecting two lead frames is complicated and raises the cost of itself. SOLUTION: A lead frame structure 100 comprises a main frame having an outer rail 4 in the longitudinal direction, and many sub-frames 8 separated from the main frame by means of slots 9 around at least a part of the periphery. Multiple flags 2, on which semiconductor dies are mounted, extend from the main frame, and multiple leads 12 extend in the direction from the sub-frame 8 to the flags 2. The sub-flames 8 are bent two times in a zigzag shape so that they may be parallel to the face of the main frame in such a way that corresponding flags and leads overlap each other without affecting the size of the outer edge part of the main frame.
Patent JP-2001055744-A (JP)
Title: Constructing method for impervious structure, and impervious structure
Inventor: NOMURA KOICHI
IPC: E02D29/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the constructing method for imperious structure and imperious structure in which cutoff properties are ensured and peripheral environment is not polluted. SOLUTION: In the impervious structure, the end section of a through-sheet 10 passed in and external pressure pipe 9 connecting a pit 3 and a reclaimed land 11 is joined with a lower sheet 15 and an upper sheet 13 on the reclaimed land 11 side. The end section of the through-sheet 10 is fixed onto a pit concrete wall 5 by flat bars 25 or the like on the pit 3 side. A leachate pipe 12 is inserted into the through-sheet 10, and connected to leachate collection and drainage pipe in the reclaimed land 11.
Patent JP-S6288767-A (JP)
Title: Setting aside device for continuous sheet
Inventor: NEHASHI YUKICHI
IPC: B65H20/06
Filed: 1985-10-16
Abstract: PURPOSE:To position folded continuous sheets to a reference plane and ensure the subsequent but connection by providing the reference plane on the side of a wide belt, providing a movable presser member on the opposite side to the reference plane, and pressing continuous sheets to the reference plane side with a driving means. CONSTITUTION:A presser member 106 is movable provided by a pair of guide bars 108 set in the width direction. An opening section 110 for escaping from a belt conveyor 107 between the guide bars 108 is formed, and L-shaped guide plate 111 brought into contact with the side face and the lower face of stacked 0continuous sheets 9 is fixed, and the guide plate 111 is made slightly higher than the upper face of the conveyor 7. The presser member 106 is protruded downward through the long hole 113 of a lifter 32 by the lower nut section 112 and connected to a feed screw 114 and driven by a motor 117. Accordingly, continuous sheets can be positioned to the constant reference plane side, and the connection action of continuous sheets can be ensured.
Patent JP-H0874084-A (JP)
Title: Double-electrode electrolytic cell
Inventor: SUZUKI MIKIO
IPC: C25B11/02
Filed: 1994-08-31
Abstract: PURPOSE: To easily control a welding condition and to make the welding area and strength uniform by interposing a clad material consisting of plural metallic layers between the backplate of an anode compartment frame and that of a cathode compartment frame and applying laser welding. CONSTITUTION: In a double-electrode electrolytic cell, the backplate 4 of an anode compartment frame 2 and the backplate 7 of a cathode compartment frame 3 are opposed to each other, a clad material 9 consisting of plural metallic layers is interposed between both backplates 4 and 7, and the backplates 4 and 7 and the clad plate 9 are integrated by laser welding. At this time, the carbon dioxide laser or Nd-YAG laser having 0.8-1.5KW output and 0.5-2.0m/min torch scanning rate is used as the laser. Consequently, the welding condition is easily controlled, the welding area and strength are made uniform, the working accuracy is improved, and the variance of electric resistance, etc., is prevented.
Patent JP-S6384162-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIITSU YOICHIRO
IPC: H01L29/78
Filed: 1986-09-29
Abstract: PURPOSE:To suppress short channel effect, to implement a minute gate length and to make the resistances of source and drain regions low, by forming the source and drain regions having relatively low impurity concentration by the diffusion from a polysilicon layer. CONSTITUTION:On a P-type silicon substrate 1, a field oxide film 2 and an isolating oxide film 3 are formed. A polysilicon layer highly doped with N-type impurities is deposited on the entire surface. A specified part is selectively etched to form layers 4 and 5. The layers 4 and 5 are covered with an oxide film 6. N-type impurities are diffused in the surface of the substrate 1 through the film 3 from the layers 4 and 5. Thus source and drain regions 7 and 8 are formed so that the junction depth is shallow and the concentration is relatively low. Then etch back is performed so that oxide films 9 and 10 remain on the side of the layers 4 and 5, and a channel region is obtained. N<+> impurity regions 14 and 15 are formed in the regions 7 and 8 by the implantation of the N-type impurity ions. A source electrode 15 a drain electrode 16 are guided out of the layers 4 and 5. A gate electrode 12 covers part of the layers 4 and 5.
Patent JP-H06264691-A (JP)
Title: Supporting frame for repairing existing column row structure
Inventor: NISHIO YUTAKA
IPC: E04G23/02
Filed: 1991-08-19
Abstract: PURPOSE:To reduce the amount of site work and shorten the construction period and save the labor saving, and perform repairs in a simple manner at a site where working time and working are a are restricted. CONSTITUTION:A precast reinforced concrete member is formed into a nearly square shape and has such lateral width that the member can be fitted snugly into between existing columns 1, 1 and has such longitudinal width that the member cam be easily fitted into between upper and lower beams 2, 2', and column bodies 4, 10 are provided between an upper arch part 5 and a lower bottom part 11 on the left and right sides of the member respectively. And a joint recess 6 is provided on either side of the arch part 5, and anchor insertion holes 8, 12 are formed through each of the column bodies 4, 10 in the lateral direction of the member, while anchor insertion holes 13 are formed vertically through the bottom part 11.
Patent JP-S6382941-A (JP)
Inventor: KONDO TOSHIKI
IPC: B65D6/18
Filed: 1986-09-29
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-H0676933-A (JP)
Title: Induction heating cooking unit
Inventor: HATTORI KENJI
IPC: H05B6/12
Filed: 1992-08-31
Abstract: PURPOSE:To enable operation in constant frequency in spite of a load construction material and output setting by arranging switching means connected in series to direct current electric power supply so as to continue electrically alternately in constant frequency, and arranging an inverter circuit to carry out output control while varying the driving time ratio of a switching element. CONSTITUTION:A circulating current is generated in a transistor 20 by operation of a diode 25, and the electric current of the transistor 20 is held until the driving pulse is turned off. Next, when the driving pulse of the transistor 20 is turned off, resonance voltage having a small voltage rising inclination is generated between collector-emitters of the transistor 20, and as a result, a switching loss is restrained when the transistor 20 is turned off, and the occurrence of high frequency noise is eliminated when voltage is increased. Since a diode 19 to check a backward current is inserted in a transistor 18, a voltage to be impressed between the collector and emitter of the transistor 20 by means of the resonance voltage can be made larger than direct current electric power supply voltage, so that an occurrence of high frequency noise of the transistor 18 can also be prevented.
Patent JP-H0984160-A (JP)
Title: Remote control device
Inventor: MIYOSHI KOHEI
IPC: H04N5/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To recognize a control instruction even in a remote control transmitting device at hand. SOLUTION: A control part 5 converts the control instruction inputted by a key input device 3 into a remote control signal and transmits it to a remote control transmitting part 7. A control part 25 decodes the first remote control signal received by a remote control light receiving part 27, requests display to a display processing circuit 31, indicates instruction execution to an instruction executing part 29, converts the control instruction into the remote control signal and returns it by a remote control transmitting part 33. The control part 5 decodes the second remote control signal received by the remote control light receiving part 9 and requests display to the display processing circuit 11. Thus, display corresponding to the control instruction is executed in a display part.
Patent JP-H1173769-A (JP)
Title: Semiconductor device
Inventor: OISHI TSUKASA
IPC: G11C11/4074
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To accelerate the operation of a DC voltage circuit in a semiconductor chip, to stabilize an internal source voltage and to reduce power consumption by reducing load capacity driven by a differential amplifier. SOLUTION: A current flowing through an internal circuit 2A is constituted so that a transistor 16 and diode connected transistors 15a-15x constitute a current mirror circuit, and the current of 1/n of the current flowing through the transistors 15a-15x flows through the transistor 16, and the same current flows through a diode connected transistor 14. The transistor 14 and the transistors 13a-13x constitute the current mirror circuit, and the current of (n) times of the current flowing through the transistor 14 flows through the transistors 13a-13x, and this current is the same as the current flowing through the internal circuit 2A. Thus, the current flowing from a node N4 to the node N5 is minimized, and the differential amplifier 4A and the transistor 10 are made small capacity and a high speed. The circuit of the periphery of the internal circuit 2B is similar also.
Patent JP-H1160856-A (JP)
Title: Styrene resin composition
Inventor: OWADA SHIGERU
IPC: C08L55/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give moldings having satisfactory permanent antistatic properties without detriment to a balance among mechanical properties and having excellent fabricabiltiy by mixing a styrene resin (A) with a diblock copolymer (B) composed of a block comprising an aromatic vinyl monomer or the like, a block containing a quaternary ammonium salt and a crosslinking monomer. SOLUTION: Component A used is a rubber-containing polystyrene resin, a rubber-containing acrylonitrile/styrene copolymer resin or the like. Component B used is composed of a block prepared by (co)polymerizing 30-100 mol.% aromatic vinyl monomer with 70-0 mol.% vinyl unsaturated monomer copolymerizable therewith and a block prepared by copolymerizing 10-99.99 mol.% quaternary ammonium salt structural unit represented by the formula: (wherein R1 is H or methyl; R2 is an alkylene; R3 to R5 are each H, an alkyl or benzyl; and (x) is -COO-, -CONH- or the like) with 0.0 1-0.5 mol.%, crosslinking monomer copolymerizable therewith.
Patent JP-H1173062-A (JP)
Title: Function setting sheet and image processor using the same
Inventor: SAITO TATSUHIKO
IPC: G03G15/36
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To easily set an ordinary function by providing a region designating part for designating a region where to execute a desired function and a function setting part for setting a function to be executed for a document. SOLUTION: A function setting sheet 50 is set to the same or the substantially same size as that of a document by semi-transparent or transparent synthetic resin or the like. A discrimination mark 56 for discriminating the function setting sheet 50 from the document is provided on the left lower end part of the function setting sheet 50. A region designating part 52 for designating a region where to execute a desired function for a document is provided extending over the substantially whole surface of the function setting sheet 50. A function setting part 51 for setting a function to be executed for a document is provided to be elongated with a designated width on the left end edge of the function setting sheet 50.  The function setting part 51 comprises an area type column of designating an area, a function designating column for designating an editing function, and a designated color column for designating a color.
Patent JP-2001054781-A (JP)
Title: Agitating device for garbage disposal machine
Inventor: SAKAI SEIJI
IPC: B01F7/04
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To mix organic waste such as garbage with microbe media housed in a treating tank, to homogeneously agitate and circulate them and to sufficiently take air of the amount necessary for breeding high temperature aerobic microbes in the treating tank. SOLUTION: The microbe media V obtained by culturing the high temperature aerobic microbes are housed in the treating tank and an agitating shaft 16 is installed sideways in the treating tank. Plural agitating sticks 17 are radially fit to the shaft 16 at regular intervals along the longitudinal direction. A blade is fit to each of the sticks 17 and the right and left blades in the center part of the treating tank are slanted so that the blades are faced to the opposite outsides i.e., the blades in the right zone are faced to the right end of the treating tank and those in the left zone to the left end. Only the blades near both end parts of the shaft 16 in the peripheral parts of the treating tank are slanted so that the blades are oppositely faced to the inside. Namely, the blades are symmetrically arranged.
Patent JP-S6473018-A (JP)
Title: Production of stainless steel having excellent ductility and toughness at cryogenic temperature
Inventor: SHIMADA MASAO
IPC: C22C38/48
Filed: 1987-09-16
Abstract: PURPOSE:To maintain a high yield point even after a stainless steel contg. Nb is subjected to a heat treatment for forming NbSn and to improve characteristics such as ductility and toughness by subjecting said stainless steel to the heat treatment under specific temp. conditions. CONSTITUTION:The stainless steel having the compsn. consisting, by weight, of <=0.02% C, 0.1-1.0% Si, 0.1-2.0% Mn, 7-15% Ni, 12-20% Cr, 0.5-2.5% Mo, 0.01-0.18% Nb, 0.05-0.25 N, and the balance Fe is smelted by an ordinary method. The stainless steel is first worked at 1,025-1,250 deg.C to solutionize the carbide and nitride. The stainless steel is then finished by hot working at >=1,000 deg.C by taking the recrystallization restoration and the influence on the subsequent aging into consideration. The steel is thereafter cooled down to 800 deg.C at <=1 deg.C/sec average cooling rate and is further cooled at an arbitrary cooling rate to relief the strains after the hot working. The austenitic stainless steel having the excellent ductility and toughness is, therefore, produced without executing a soln. heat treatment and stabilization heat treatment.
Patent JP-2000060716-A (JP)
Title: Base cloth for water absorbent mat
Inventor: YODA SHINJI
IPC: A47G27/02
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To make the skin-touched feeling of a pile surface fresh by quickly absorbing moisture from the pile surface, and prevent a floor under the mat from being damaged by the moisture by entangling a synthetic fiber cotton layer by a needle punching method on at least one surface of a woven cloth in which a polypropylene fiber and a natural fiber mixedly exist. SOLUTION: A polypropylene film which is formed by an inflation method using polypropylene is slit in a width of 15 mm, and then, is drawn to approx. 6 times, and is finely split by rotating a roll in which blades are implanted at a high speed, and a split yarn is obtained. Then, a mixed fiber yarn for which the split yarn and No.5 cotton spun yarn are mixed, is produced. A cloth is woven using the mixed fiber yarn as a warp and a weft, and a base material later 2 is obtained. In the meantime, as a synthetic fiber cotton layer 3, a polyester short fiber is carded, and a fiber web is obtained. After laminating the fiber web on one surface of the woven cloth which is formed before, a needle punching process is performed, and the woven cloth and the fiber web are entangled and integrated, and the woven cloth 1 is formed.
Patent JP-H0784486-A (JP)
Title: Image forming device and method therefor
Inventor: TOYOHARA MIE
IPC: H04N1/00
Filed: 1993-09-17
Abstract: PURPOSE:To enable a user to select the most preferable mode and to immediately use on supplying a power without caring about the set up time of a heat generating part by providing the mode changeover mechanism capable of selecting in correspondence to the using condition of the user. CONSTITUTION:The mode selected by the mode input part 15a is judged whether it is in a time mode or in a continuous mode by the mode decision/instruction part 18. When it is judged in the time mode by the mode decision/instruction part 18, the starting time of the power supply inputted by the mode input part 15a is set to the heat generating part timer 12, etc. Furthermore, when it comes to the starting time of the power supply after the power source is turned off, the electric power supply to the heat generating part 14i is begun by the power source control part 13, the heat generating part 14i comes in the heat generating state and the power source is turned on by the instruction of the operator and so on. On the other hand, when it is judged in the continuous mode by the mode decision/instruction part 18 and when the power source is turned off, the heat generating part 14i is kept in the energized state by the power source control part 13.
Patent JP-S60124046-A (JP)
Title: Control circuit of capstan motor
Inventor: YAMADA AKIHIRO
IPC: H02P29/00
Filed: 1983-12-09
Abstract: PURPOSE:To control the tape stop position with high accuracy by obtaining the angular speed and the revolving angle of a capstant motor by a microprocessor from the intervals of the output signals and the number of this signals of a revolution detector and performing a track calculation to stop a tape after a shift of a prescribed amount. CONSTITUTION:When a capstan motor 11 starts its revolution, a detection pulse FG is produced from a revolution detector 12. A control circuit measures the revolving angle and the angular speed of the motor 11 from the counted number of pulses FG and the interval of the pulse FG respectively. Based on the results of these measurements, a microprocessor of the circuit 15 applies the brakes. Thus a magnetic tape is sent accurately by a distance L1 equivalent to a frame. Then the circuit 15 produces a control pulse DP having such pulse width tauX that stops the drive of the tape after a shift of the distance L1. This reduces the torque ripple of the motor 11 or the effect of a secular change. Thus the tape shift amount can be controlled with high accuracy.
Patent JP-H0576701-A (JP)
Title: Solvent recovery from stock solution including nonvolatile matter by heat pump method
Inventor: OTSU JUN
IPC: B01D1/28
Filed: 1991-09-11
Abstract: PURPOSE:To prevent packing and trays in a tower from being fouled or clogged and to increase purifying separation efficiency of solution including nonvolatile liquid or solid by making the part of a heat pump distillation tower from the top to the reboiler the concentrating one of the distillation tower and adopting a system where the bottom liquid of the heat pump distillation tower is fed to an evaporator. CONSTITUTION:Supplying stock solution 1 to the bottom of a heat pump distillation tower A makes the tower A the concentrating part 2 only to prevent nonvolatile matter from being brought into contact with the concentrating part 2. After the bottom liquid from the tower A is delivered to an evaporator 15 to separate the nonvolatile matter 17 in the evaporator 15, vapor from the evaporator 15 is fed to an ordinary distillation tower B. When distillates 31, 26 from the towers A, B and bottoms 30 from the tower B are withdrawn as products, equipment is operated under the following operating conditions. Compression ratio of a compressor 5 for vapor from the top of the tower A: Pd/Ps<=10 (Pd: compressor delivery pressure, Ps: compressor suction pressure), and temp. difference between saturated condensation temp. of vapor on the delivery side of the compressor, Tdb and boiling point of liquid in the lower part of the condensing part which is the bottom liquid of the tower A, Tbb: Tdb-Tbb>=30 deg.C.
Patent JP-H1079769-A (JP)
Title: Data receiver and its method
Inventor: IKEDA TAMOTSU
IPC: H03M13/23
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To decode data sent by the multilevel multi-phase modulation system accurately by calculating a metric with a simple circuit. SOLUTION: A discrimination circuit 111-1 sets '1' to a discrimination bit d1 when a value RI of a received I signal is less than a value si11 of an I component of a symbol belonging to a set SI11. A discrimination circuit 111-2 sets '1' to a discrimination bit d2 when the value RI is less than a value si01 of an I component of a symbol belonging to a set SI01 and larger than the si11. A discrimination circuit 111-3 sets '1' to a discrimination bit d3 when the value RI is larger than the value si01.  A selector 112 provides an output of a prescribed maximum value from a constant generating circuit 113 as a metric with respect to a 1st bit of data in the case of d1=1, provides a prescribed minimum value from a constant generating circuit 114 in the case of d3 =1, and provides an output of a value (si01-RI) calculated by a constant generating circuit 115 and an adder circuit 116 in the case of d2 =1.