baber/WOPTO huggingface dataset:
Patent JP-H07292416-A (JP)
Title: Production of ultrahigh strength steel plate for line pipe
Inventor: TAMEHIRO HIROSHI
IPC: C21D8/02
Filed: 1994-04-22
Abstract: PURPOSE:To provide superior sour resistance and toughness at low temp. by specifying a composition and controlling controlled rolling and subsequent cooling velocity. CONSTITUTION:A steel, having a composition containing, by weight ratio, 0.02-0.10% C, <=0.6% Si, 1.0-2.0% Mn, <=0.015% P, <=0.0010% S, 0.3-1.6% Ni, 0.9-1.3% Cu, 0.1-0.5% Mo, 0.005-0.06% Nb, 0.005-0.03% Ti, <=0.06% Al, 0.001-0.005% Ca, <=0.003% 0, 0.001-0.006% N, 0.01-0.10% V, and 0.1-O.5% Cr (including the cases where V and Cr are not added), is used. A steel slab of this composition is heated to 950-1200 deg.C. Then, the cumulative rolling reduction at <=900 deg.C and the cumulative rolling reduction in the two-phase region between the Ar3 and the Ar1 point are regulated to >=70% and 15-35%, respectively, and rolling is finished at 680-820 deg.C. Subsequently, the resulting steel plate is cooled to <=600 deg.C at >=10 deg.C/sec cooling rate, followed by aging treatment at 400-650 deg.C.
Patent JP-S63276694-A (JP)
Title: Trouble item informing method for electronic equipment
Inventor: HIROIKE AKIRA
IPC: G08B23/00
Filed: 1987-04-06
Abstract: PURPOSE:To recognize much trouble information by an easy method by indicating the contents of a trouble item which is caused in electronic equipment in display pattern. CONSTITUTION:Pieces of trouble information 11-13 are applied to data terminals D0-D2 of a preset type down counter 14. The counter 14 counts down with a clock from a terminal 15 and data which are applied to the terminals D0-D2 are preset every time a counter 14 outputs a shift-down output. The shift-down output is inputted to a toggle type FF 16, whose output is supplied to a gate 17. The pieces of information 11-13, on the other hand, are ORed by a circuit 18 and the gate 17 is opened and closed with the output. Consequently, the inversion period of a driving signal 19 varies with the generation state of the pieces of information 11-13, so the blinking of the lamp of an annunciating means or the transmission top period of a signal tone is known and the generation state of trouble information is therefore known.
Patent JP-H05288383-A (JP)
Title: Automatic ventilator
Inventor: KAWASAKI MASAHIKO
IPC: F24F7/10
Filed: 1992-04-07
Abstract: PURPOSE:To easily remove a controller for driving a blower and to easily clean a decorative panel by detachably providing the controller at the panel. CONSTITUTION:When a ventilator is used for a long period and a decorative panel 4 is contaminated, the panel 4 is removed from a ventilator body 1 and cleaned. The panel 4 is engaged with a control case 9 for storing a controller 11 for driving a blower 2 at the side of a mounting hole 7 and the case 9 and connected by a spherical protrusion 8. Then, the case 9 is pressed down of the panel 4 to allow the protrusion 8 to press the side of the hole 7. Thus, the panel 4 is deformed and can be removed. Thus, a controller 12 is easily removed, and the panel 4 can be cleaned.
Patent JP-S5310838-A (JP)
Title: Controlling system power flow
Inventor: NAKAGAWA HIDETO
IPC: H02J3/06
Filed: 1976-07-17
Abstract: PURPOSE: To aim an operation stabilized for the power line system, by controlling the power supply to meet a power flow in the power transmission line of importance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05289294-A (JP)
Title: Method and device for drying photosensitive material
Inventor: KATSUMATA MITSURU
IPC: G03D15/02
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a method and a device for drying a photosensitive material by which drying with high image quality and size stability are efficiently performed by using a heat roller whose temperature is comparatively low. CONSTITUTION:In a drying chamber 45A, two heat rollers 50 and 50 are provided and the photosensitive material 16 is wound around the rollers 50 and 50. The winding angle, that is, the angle theta from the winding start point(a point B and a point D) to the winding finish point(a point C and a point E) of the photosensitive material 14 is set to about 90 deg.. The angle theta is set based on the outside diameter and the rotating speed of the heat roller 50 so as to obtain specified winding time, and further a value based on the winding time and the outer peripheral temperature of the heat roller 50 is a heat value given to the photosensitive material 14. A heat source 56 for heating the outer peripheral part of the heat roller 50 is disposed at the shaft center part of the roller 50. The outer periphery of the roller 50 is heated at 70 deg.C by the heat source 56 and the photosensitive material 14 is brought into contact with the outer peripheral surface and heated.
Patent JP-S5625357-A (JP)
Title: Hysteresis motor
Inventor: KAWADA SHINICHI
IPC: H02K19/08
Filed: 1979-07-04
Abstract: PURPOSE:To obtain a hysteresis motor having high efficiency by a method wherein a ferromagnetic material is enlarged, and the area of a surface of the ferromagnetic material corresponding to a surface of a core facing to the rotor is magnified as  compared to the area of the surface of the core. CONSTITUTION:The length l2 of a rotor assembly 1 in the axial direction is selected in value far larger than the length l1 of a stator core 10 in the axial direction. Since the synchronous torque of a hysteresis motor is proportioned to the area of a hysteresis loop and the volume of a hysteresis ring, the same synchronous torque can be obtained by said selection even when the area of the hysteresis loop is decreased only by an increasing portion of the volume of a hysteresis ring 2. The density of the magnetic flux of the hysteresis ring must be lowered in order to decrease the area of the hysteresis loop, and the consuming currents of a stator are also lessened with the reduction of the density, but the density of a magnetic flux can be diminished by elongating the length of a rotor assembly in the axial direction.
Patent JP-S62242343-A (JP)
Title: Manufacture of semiconductor chip carrier
Inventor: NOMURA SEISHICHI
IPC: H05K3/46
Filed: 1986-04-14
Abstract: PURPOSE:To contrive not to damage wire-bonding parts without contaminating a recessed part for mounting a semiconductor chip due to plating by a method wherein an interal layer material having the recessed part for mounting is formed, places corresponding to the wirebonding parts in the recessed part for mounting of the internal layer material on the back surface side of an insulating substrate for an external layer are coated with a soft material, the insulating substrate for an external layer is laminated on the surface of the internal layer material and a multilayer is formed. CONSTITUTION:Plural sheets of insulating substrates 1 for an interanl layer with an internal layer circuit formed thereon are laminated and an internal layer material 4 having a recessed part 3 for mounting a semiconductor chip 2 is formed on the surface side of the laminated material. Then, places 5b corresponding to wire-bonding parts 9 in the recessed part 3 for mounting of the internal layer material 4 on the back surface side of an insulating substrate 5 for an external layer, which is used as an outermost layer, are coated with a soft material 6 like an adhesive tape, this insulating substrate 5 for an external layer is laminated on the surface of the internal layer material 4 and a multilayer is formed. After this, processings for opening holes 13, through hole plating and the formation of an external layer are performed in order to form a multilayer printed interconnection board 7. Then, a part 5a, which corresponds to the recessed part 3 for mounting of the internal layer material 4, of the insulating substrate 5 for an external layer is cut from the surface side of the outermost layer to expose the recessed part 3 for mounting and after this, the semiconductor chip 2 is mounted on the recessed part 3 for mounting.
Patent JP-H07267032-A (JP)
Title: Air bag device for front passenger seat
Inventor: SUGIURA KOJI
IPC: B60R21/16
Filed: 1994-03-30
Abstract: PURPOSE:To improve sewing manhours, material cost, the housing volume and a folding up method or the like of an air bag. CONSTITUTION:Partition cloth 10 to change a passage of inflator gas is arranged inside of an air bag, and both side parts 10a of this partition cloth 10 are respectively sewn on an upper surface part 4 or the like of the air bag so as to become almost parallel to the longitudinal direction of an air bag case 7, and a base end part 10b of this partition cloth 10 is superposed on a mouth part 3c of an air bag under surface part 6, and is fixed to the air bag case.
Patent JP-S59223931-A (JP)
Title: Production of magnetic head
Inventor: NOGUCHI KAZUMI
IPC: G11B5/105
Filed: 1983-05-16
Abstract: PURPOSE:To enable stable production without cracking by fixing tentatively a slider and a magnetic core via Be-Cu stainless foil and melt-sticking the same by heating in the stage of embedding the magnetic core into the slit in the slider and packing the clearance. CONSTITUTION:A magnetic core 3 having a narrow track and a slider 1 are tentatively fixed by using Be-Cu foil 4 having spring rigidity under 1-2gf spring force in the stage of embedding said core into the slit groove of the slider then the stress generated during cooling after holding under a molding condition of 500 deg.CX30min is absorbed by the spring and the cracking generated with the conventional glass or magnetic core 3 is decreased.
Patent JP-S5310950-A (JP)
Title: Antenna branching amplification system
Inventor: INOUE TAKEO
IPC: H04B7/15
Filed: 1976-07-19
Abstract: PURPOSE:To obtain a plural number of high-gain spot beams and single global beam, by amplifying a plural number of signals by means of a high-gain spot beam antenna.
Patent JP-H07266645-A (JP)
Title: Printer, accommodating rotary cutter
Inventor: KIMURA AKIRA
IPC: B26D1/38
Filed: 1994-03-30
Abstract: PURPOSE:To permit cutting, parallel to the width of paper at all times in spite of the change of a running speed, by a method wherein a cutter unit can be rotated about the rotary center of a supporting pin orthogonal to the direction of the running surface of paper while the edge line of a fixed edge is slanted with respect to the right angle direction of running direction of the paper in accordance with the running speed of the paper. CONSTITUTION:A printer is provided with a paper feeding roller 3 and a platen roller 4, which are driven by a driving motor 5 through a timing belt 6, a printing head 7, arranged above the platen roller 4, and a rotary cutter unit 8, arranged at the rear side of the printing head 7. The cutter unit 8 is constituted of a fixed edge 81 and a rotary edge 82, which are supported by a bracket 84, however, the bracket 84 is supported pivotably about a pin in this case and the bracket 84 is pivoted by controlling the driving of a linear motor 10 in accordance with the feeding speed of the paper whereby the edge line of the fixed edge 81 is slanted with respect to the right angle direction of the running direction of the paper. According to this method, a cutting end, parallel to the width of the paper, can be obtained.
Patent JP-S59212898-A (JP)
Inventor: HATAOKA NOBUO
IPC: G10L25/93
Filed: 1983-05-18
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-H10258263-A (JP)
Title: Heavy metal elution controlling material
Inventor: MORIYA MASAHIKO
IPC: C04B7/345
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To fix and stabilize an object and also to stably insolubilize amphoteric metal such as lead and zinc by preparing a heavy metal elution controlling material which reduces the elution of heavy metals from the object polluted with heavy metals mainly from a weakly alkaline cement composition the pH of the which is not exceeding a specified value. SOLUTION: An elution controlling material is prepared mainly from a weakly alkaline cement composition whose pH is 11 or less. As the main component of the composition are used substances being 3CaO.3Al2 O3 .CaSO4 , 4CaO.Al2 O3 .Fe2 O3 and 2CaO.SiO2 . The content of each component of the composition is preferably 55-70wt.% of 3CaO.3Al2 O3 .CaOSO4 , 15-30wt.% of 4CaO.Al2 Fe2 O3 , and 10-20wt.% of 2CaO.SiO2 . Various kinds of gypsum, aluminum sulfate, slag, fly ash, various kinds of cement, etc., are added as auxiliary materials into the elution controlling material.
Patent JP-H10262198-A (JP)
Title: Television volume reducing device
Inventor: SHIRAYANAGI ISAO
IPC: H04N5/60
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience to adjust the volume of TV set whenever a phone call is made by providing a volume reducing means for the TV set, relating the attachment/detachment switch of a receiving provided for a telephone set to the voice circuit of the TV set and reducing the volume of the TV set when the receiver of the telephone set is unhooked. SOLUTION: A telephone body 31 is provided with a detection switch 33 for detecting whether the receiver 32 is unhooked or not. An attenuator 15 is held between a connected electric circuit 12 for converting a signal into voice and executing amplifying, for example, and a speaker 14 for the TV set 10. Then, an open/close switch 17 is provided at a side passage 16 which is connected to the attenuator 15 in parallel. The open/close switch 17 is closed by a signal transmitted from the detection switch 33 when the receiver 32 is unhooked. A voice signal is transmitted to a speaker 14 via the attenuator 15 so as to reduce or eliminate a voice level.
Patent JP-S58213013-A (JP)
Inventor: JIEEMUSU PATORITSUKU BAANHAUSU
IPC: C08L71/00
Filed: 1983-05-18
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-S5711512-A (JP)
Title: Sound volume balance control circuit
Inventor: YOSHIHISA KOUZOU
IPC: H03G1/00
Filed: 1980-06-25
Abstract: PURPOSE:To eliminate the feeling of unpleasantness, by making small the difference of gain at balancing and maximum balancing, through the change in the emitter current ratio of a balance adjusting differential amplifier, in a signal processing IC for audio multiplex broadcast for a TV receiver. CONSTITUTION:The emitter area ratio of transistors (TR)Q1,Q2 of a balance adjusting differential amplifier and TRsQ3,Q4 is taken as 1:4, and a stereophonic left signal output OL and a right signal output OR are outputted to load resistors R1, R2 via TRsQ7,Q8 and TRsQ9,Q10 of the differential amplifier for the left and right signal inputs from terminals L,R. When the difference VA-B of balance voltages applied to terminals A,B is zero, the current flowing to the resistors R1,R2 is respectively 4IL/5 and 4IR/5, and depending that the voltage A is sufficiently higher than B or lower, zero current and IR, or IL and zero current flow to the resistors R1,R2. Thus, the output gain difference between balancing and maximum balancing is around 1.9 dB, allowing to eliminate the feeling of unpleasantness at adjustment.
Patent JP-H04218055-A (JP)
Title: Medium for recording plural information
Inventor: TAKANASHI RYOYU
IPC: G03G5/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide a recording medium M capable of recording the plural information of main information (image information) and auxiliary information (voice information). CONSTITUTION:The main information recording medium (CML) for recording the main information corresponding to electric charge image obtained by a photoelectric conversion means (PCL) for converting electromagnetic radiation having the plural information to be recorded, and an integrated circuit module(ICM) for recording the auxiliary information are formed in one body, thus permitting the plural information of 2-dimensional information, such as image information, and time sequential information, such as voice information, to be efficiently recorded and reproduced by using a simple device.
Patent JP-H05248564-A (JP)
Title: Valve device
Inventor: OTANI HIDEO
IPC: F16K31/06
Filed: 1992-03-10
Abstract: PURPOSE:To enable a valve device to exhibit the effectiveness thereof as an inline type valve, simplify a structure, reduce a force from fluid, prevent the occurrence of noise and vibration problems, and improve operational reliability and durability. CONSTITUTION:A valve body 2 is internally provided with a cylindrical sleeve 10 as a valve plug having an external thread section 11 and a core section 12 on the center external surface in an axial direction. This valve body 2 has an internal thread section 13 screwed to an external thread section, and an exciting coil 15 located around the core section 12 for constituting an electric motor 16, and is provided at the intermediate section of a fluid piping. Furthermore, one end of the sleeve 10 is inserted in a part of the valve body 2, and an approximately bottomed cylindrical member 8 having a fluid flow window section 9 opened and closed with the sleeve end is provided. Then, sealing means 20 and 21 are provided on the external surface of the sleeve 10 at respective positions for clamping the external thread section 11 and the core section 12 between the valve body 2 and the cylindrical member 8 from both ends.
Patent JP-H02265219-A (JP)
Title: Apparatus for treatment of electrodes of chip component
Inventor: IGARASHI KOZO
IPC: H01G13/00
Filed: 1989-04-05
Abstract: PURPOSE:To treat an electrode of a chip component with good mass productivity by a method wherein a film or a layer composed of a low-melting metal (low-melting alloy) is melted on the side of a high-temperature part and is cooled on the side of a low-temperature part of a high-boiling liquid in a container. CONSTITUTION:When a high-boiling liquid in an inner-tube upper part 33 is heated by using a heater 30, a specific gravity of the high-boiling liquid 18 in the inner-tube upper part 33 inside a heated tube 28 is made small and is not circulated by convection together with the high-boiling liquid 18 of a low temperature whose specific gravity is large in the lower part and is circulated by convection only in the upper part. As a result, a part in the inner- tube upper part 33 on the inside of the tube 28 is set to a high temperature and a part in an inner-tube lower part 34 is set to room temperature; and a temperature gradient is formed and held. Chip components 7 are thrown, by using a supply machine 36, into the inner-tube upper part 33 which has been set to the high temperature. Accordingly, plated films as outermost layers of electrodes are melted at the heated inner-tube upper part 33; the components fall to a lower-temperature part where the temperature gradient has been formed; they are solidified; and treated chip components 26 provided with the electrodes whose surface is smooth fall to the bottom of the tube 28 and are collected in a basket 39. Thereby, a high- speed and large-quantity treatment can be executed continuously; and the chip components can be manufactured at a low cost.
Patent JP-H08337573-A (JP)
Title: Heterocyclic oxybenzylidenehydrazine compound, its production and vermin controlling agent for agricultural and horticultural use
Inventor: FUKUDA YASUHISA
IPC: A01N43/54
Filed: 1996-04-09
Abstract: PURPOSE: To obtain a new compound useful as a vermin controlling agent for agricultural and horticultural use such as insecticide. CONSTITUTION: This compound is expressed by formula I [R<1> is phenyl; R<2> is H; R<3> is H, an alkoxycarbonyl or an acyl; R<2> and R<3> may together with N form N=CR<4> NR<5> R<6> (R<4> to R<6> are each an alkyl); Q is a 6-membered ring containing 1-3 N atoms], e.g. 4-chloro-4'-(5-chloro-6-methyl-4-pyrimidinyloxy) benzophenone 1-dimethylaminoethylidenehydrazone. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula Z-Q (Z is an eliminable group) in the presence of a base (e.g. potassium carbonate) in a solvent (e.g. N,N-dimethylformamide) for 0.3-24hr at a temperature below the boiling point of the system. The amount of the compound of formula Z-Q is 0.5-2mol based on 1mol of the compound of formula II.  The compound is effective for the control of agricultural and horticultural vermin such as diamondback moth and common cutworm, stored grain vermin such as flattened rustred flour beetle and agricultural and horticultural pathogen such as leaf rust of wheat.
Patent JP-S62243323-A (JP)
Title: Formation of active layer of iii-v compound semiconductor
Inventor: TAMURA AKIYOSHI
IPC: H01L21/265
Filed: 1986-04-15
Abstract: PURPOSE:To obtain high activation ratio even if the acceleration voltage of Si ion implantation is low by a method wherein ions of Si, which is group IV element, are implanted after ions of, for instance, As, which is a component element of III-V compound semiconductor are implanted. CONSTITUTION:As ions are implanted into a semi-insulating GaAs substrate With, for instance, an acceleration voltage of 200 KeV and dosage of 2X10<12>cm<-2> and then Si ions are implanted with, for instance, an acceleration voltage of 40 KeV and dosage of 5X10<12>cm<-2>. As Si ions are implanted after empty holes of Ga are formed by the As ion implantation, the Si impurity can be replaced at positions of Ga lattice efficiently by the annealing after the implantation and the activation rate can be improved as compared with the activation rate of the convertional method. The effect can be remarkably shown especially in a low acceleration region. It is to be noted that the implanta tion conditions of As must be deeper than the implantation conditions of Si and the impurity concentration of As atoms is recommended to be about 1X10<17>-5X<17>cm<-3>. If the ions are implanted with higher concentration, damage by the implantation is left which is not acceptable.
Patent JP-H11284996-A (JP)
Title: Ccd camera entrance slave set
Inventor: SUGIYAMA YOSHIJI
IPC: H04N7/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the CCD camera entrance slave set where an amplification factor of a video signal amplifier circuit is set higher for a smaller video signal level and the amplification factor of the video signal amplifier circuit is set lower for a higher video signal level so as to apply optimum correction to both a bright part and a dark part. SOLUTION: In the CCD camera entrance slave set consisting of a CCD 10, a timing generator circuit 18, a sample-and-hold circuit 11, a video signal amplifier circuit 12, an AGC circuit 13, a gamma correction circuit 14, a gamma correction control input circuit 14a, a white clip circuit 15, a synchronizing signal synthesis circuit 16 and an output circuit 17, a part of an output signal from the video signal amplifier circuit is applied to the gamma correction control input circuit that decides a correction characteristic of the gamma correction circuit.
Patent JP-H08255539-A (JP)
Title: Plane-like thermal fuse
Inventor: KAKIZAKI TOSHIKI
IPC: H01H37/76
Filed: 1995-03-17
Abstract: PURPOSE: To maintain an insulating state stably against a severe heat history, and assure quick fusing operation by containing low melting point fusible metal wires with flux having insulating coatings in recessed rows provided in a metal plate, and molding with sealing resin. CONSTITUTION: Plural recessed rows 13 sandwiched by one pair of protruded rows are press molded in parallel on one side surface side of a metal plate 1 of aluminum or the like. First and second insulation plates 31, 32 and 21, 22 of connectors are disposed on the flat portions of both ends as sandwiching conductors for bridges 311, 321, and conductors for leads 322. Low melting point fusible metal wires 6 with flux having insulating coatings 5 are contained in the recessed rows 13, and both ends from which the coatings 5 are removed are respectively connected to the conductors 311, 321, 322. All metal wires 6 including lead wires 7 connected to the conductors 322 and 322a are electrically connected in series. Lastly the sealing material 6 of epoxy resin adhesive material filled with an inorganic filler is molded in the recessed rows 13.