baber/WOPTO huggingface dataset:
Patent JP-H05327375-A (JP)
Title: Volume controller
Inventor: TAKEDA NOBUYUKI
IPC: H03G3/10
Filed: 1992-05-15
Abstract: PURPOSE:To provide a volume controller for surely informing it to a user only with the change of sounds that the control stage of volume due to an electronic volume is made maximum. CONSTITUTION:When the user presses a button switch 6u, the gain of an electronic volume 2 is stepwise increased. Therefore, the level of an audio signal 100 to be controlled inputted from a sound source part 1 is increased by this electronic volume 2, and this is inputted from the electronic volume 2 through an ALC circuit 3 to an amplifier 4. The amplifier 4 amplifies the input signal and outputs it to a speaker 5. Afterwards, when the gain of the electronic volume 2 is further increased and the level of the audio signal to be inputted to the ALC circuit 3 exceeds a set level (a), a certain abnormal sound is outputted from the speaker 5 during delay time until the ALC circuit 3 is operated, and it is informed of the user that the audio signal to be controlled is controlled to the maximum level.
Patent JP-H11317178-A (JP)
Title: Deflection yoke
Inventor: WATANABE AKIRA
IPC: H01J29/76
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke capable of improving deflection efficiency by reducing the diameter of each coil and core by thinning a desired portion of a separator. SOLUTION: This deflection yoke is equipped with a cylindrical separator 31 having a winding region 35 on its inner surface, with both ends opened and formed into a large diameter part and small diameter part, a horizontal coil wound in the winding region 35 of the separator 31, a vertical coil placed outside the horizontal coil and a core placed outside the vertical coil. A guide wall 39 ranging over to both ends of the separator 31 is formed in the winding region 35 of the separator 31, and a gap between the guide walls forms a winding gap 41 to sectionally wind the horizontal coil. In this case, the outside guide wall 39a with only one side (n) in contact with the winding gap 41 is formed thicker than the inside guide wall 39b with both sides (n), (g) in contact with the winding gap 41.
Patent JP-S5348202-A (JP)
Title: Pump unit
Inventor: IWAMURA AKIRA
IPC: F04D15/02
Filed: 1976-10-13
Abstract: PURPOSE: To facilitate centering of a runner in and to simplify the whole construction of a pump unit by preparing a one-way clutch between a runner shaft and a member outside same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07304893-A (JP)
Title: Foam stabilizer for rigid polyurethane foam
Inventor: ANDO EIJI
IPC: C08G18/00
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a foam a stabilizer for rigid polyurethane foam composed of a specified siloxane-oxyalkylene copolymer and capable of improving compatibility of a foaming agent composed of a saturated hydrocarbon, etc., having a specified boiling point, preventing its scattering and producing a low-density urethane foam having high heat insulating properties. CONSTITUTION:An allylpolyoxyalkylene, etc., represented by formula II is mixed and reacted with dimethylmethylhydrogenepolysiloxane, etc., expressed by formula I in the presence of chloroplatinic acid in a solvent such as toluene at 80 to 100 deg.C and the resultant reaction mixture is subsequently neutralized with sodium bicarbonate. After filtration, the solvent is removed, thus producing the objective foam stabilizer composed of a siloxane-oxyalkylene copolymer represented by formula III [R<1> is H, methyl, ethyl, phenyl, etc.; R<2> is a >=3C alkyl; Ra us an organrc substituent of formula TV [R3 is H or a 1 to 19C alkyl; (a) and (b) are 0 or a positive number; a+b>=1; (i) is 1 to 18]; R<b> is R<1>, R<2> or R<a>; (x) and (y) are 0 or a positive number; (z) is a positive number for a foaming agent composed of a saturated hydrocarbon, etc., having <=85 deg.C boiling point under the ordinary pressure.
Patent JP-H04226801-A (JP)
Title: Tool for machine
Inventor: HAGEN JOHANNES LUDOVICUS MARIA
IPC: B23Q1/64
Filed: 1991-04-26
Abstract: PURPOSE: To provide a machine tool suitable for machining, especially, of a sheet-shaped workpiece of a large diameter and the like. CONSTITUTION: A workpiece is fastened to a rotatable support body 9 having its bearings in a frame 1. A positioning device 35 is provided for fastening a tool 37. The tool 37 is movable at least in the X direction by means of the positioning device 35. A carrier 17 is provided movable along a straight guide 23, 25 of the frame 1 in the Y direction normal to the X direction. The carrier 17 is coupled to the frame 1 by means of coupling members 51 each having a working fluid cylinder.
Patent JP-2000315913-A (JP)
Title: High frequency circuit board
Inventor: KITA HIROYUKI
IPC: H03B5/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make a starting position of a strip line clear and enable exact line length by connecting the strip line with an end surface electrode by way of a via conductor to extend from one end of the strip line to one main surface in the thickness direction of a dielectric layer and a conductor film to extend from a conducting part of one main surface to the end surface electrode. SOLUTION: A substrate 2 is constituted of three ceramic dielectric layers 2a, 2b, 2c and the strip line 4 is formed between the lowermost dielectric layer 2a and the middle dielectric layer 2b. Circuit elements such as a control power source bypass capacitor are loaded on the surface of the substrate 2. A recessed part in the shape like splitting a cylinder by halves to extend in the thickness direction is formed on the end surface of the substrate 2 and the end surface electrode is formed on an inner wall surface by adhesion of the conductor film. The via conductor 5 in the thickness direction of the substrate 2 and to penetrate only the dielectric layers 2b, 2c and the conductor film on the surface of the substrate 2 are formed in the vicinity of the end surface electrode to be a controlled voltage input terminal 6.
Patent JP-S5348572-A (JP)
Title: Watch
Inventor: TOMITA TADAHARU
IPC: G04G5/00
Filed: 1976-10-14
Abstract: PURPOSE:To provide a highly accurate watch by automatically correcting leap second.
Patent JP-S61279550-A (JP)
Inventor: MOTODA MASANORI
IPC: B32B15/14
Filed: 1985-06-06
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-H06313902-A (JP)
Title: Electrochromic display element
Inventor: TAHO FUMIAKI
IPC: G02F1/15
Filed: 1993-04-28
Abstract: PURPOSE:To enable multicolor display of an electrochromic display device by using a specified polyaniline. CONSTITUTION:A polyaniline coating film obtd. by polymn. of substd. aniline expressed by formula is formed on a substrate. In formula, X1, X2, X3 and X4 are same or different hydrogen atoms or substituents having -0.10 to +0.60 Hamett's value deltam<+> and at least one of these is not hydrogen atom but the substituent. This polyaniline can be produced by an electrolytic polymn. method by electrolytic oxidation in a soln. containing substd. aniline and an electrolyte or by a chemical polymn. method using an oxidant. In the electrolytic polymn. method, the coating film can be formed directly on the substrate. In the chemical polymn. method, polyaniline is made soluble by dedoping or the like and the soln. is applied and dried on a substrate to form a film.
Patent JP-S5550459-A (JP)
Title: Quick carburizing nitriding method for stainless steel and heat-resisting steel utilized fusion
Inventor: YAMADA TOSHIHIRO
IPC: C23C8/04
Filed: 1978-10-09
Abstract: PURPOSE:To improve the abrasion resisting property and fatigue strength of steel meterial for sliding face of mechanical apparatus using in high tmeperature atmosphere especially, by blowing gas containing N and hydrocarbon gas against the surface of the steel material fused by heating at the same time and carrying out carburizing and nitriding at the same time. CONSTITUTION:Surface of stainless steel and heat-resisting steel etc., is fused by heating using suitable heating source, such as high frequency induction heating, plasma arc etc. Next, gas containing N, such as N2, NH3 gas etc. and hydrocarbon gas, such as CH4 etc., are blown against the above fused part at the same time. As a result, carburizing and nitriding of only necessary part, is carried out in very short time by invading N and C in molten metal and forming nitride and cirbide of iron, Cr etc. containing in the steel material and then, sufficient hardness is given.
Patent JP-S612898-A (JP)
Inventor: NATSUNO KENJI
IPC: F26B25/22
Filed: 1984-06-18
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-S62280507-A (JP)
Title: Fuel spray nozzle
Inventor: KATO HITOSHI
IPC: F23D11/38
Filed: 1986-05-30
Abstract: PURPOSE:To permit a thick and thin fuel combustion to reduce nitrogen oxides remarkably without spoiling a combustion property by a method wherein a space between two sets of neighboring spray nozzles, which are arranged so as to by symmetry in the spray angle of the spray nozzles, is selected so as to meet the sectional configuration of the combustion chamber of a furnace. CONSTITUTION:Eight pieces of spray nozzles 2, which are provided with a spraying angle alpha0 and a diameter A, are opened on the same circumference of the fore part of the main body 1 of a burner tip and respective two pieces of the spray nozzles 2 are paired and neighbored with a phase angle gamma while a space between the neighboring pair of spray nozzles 2 is specified so as to have a phase angle beta. The range of beta/gamma=1.5-2.0 is preferable and the spray angle alpha is specified within 60-80 deg.. The paired two pieces of the spray nozzle are neighbored, therefore, four sets of split flames are formed and thick and thin fuel combustion is realized. Combustion field with a high fuel concentration and the combustion fields with a low fuel concentration are formed and split flames, which meet the configuration of the combustion chamber, are formed, therefore, the highest flame temperature may be reduced, the reduction of oxygen concentration in flame forming areas may be achieved whereby the remarkable reducing effect of nitrogen oxides may be realized. Furthermore, early finish of combustion may be achieved.
Patent JP-H08317166-A (JP)
Title: Facsimile equipment
Inventor: INDE MASAAKI
IPC: H04N1/32
Filed: 1995-05-23
Abstract: PURPOSE: To shorten a time when relay multiple address communication destination information is transmitted. CONSTITUTION: A setting means 12 sets relay multiple address communication destination information as code information. A segment information generating means 13 generates segment information such as comment segment data by the relay multiple address communication destination information set as above and identification information such as a comment marker. Furthermore, image data of a read original and segment information by a read section 10 are coded by a coding means 14 by a prescribed image compression coding system such as JPEG. The coded data are sent through a control means 15 in the case of relay command transmission. Since the relay multiple address communication destination information and image are sent integrally, the communication time is shorten.
Patent JP-S5831191-A (JP)
Inventor: FUJIWARA HARUYOSHI
IPC: D21F1/02
Filed: 1981-08-07
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-S5549128-A (JP)
Title: Deodorizer
Inventor: NODA KANJI
IPC: B01D53/81
Filed: 1978-10-06
Abstract: PURPOSE: To improve the deodorizing effect and sustaining characteristic of the deodorized by depositing or mixing and binding fine powder of natural radiation- contained ore such as thorianite, thorite, etc. added with assistants to the base material.  
     CONSTITUTION: The mixture comprising mixing a suitable amount of natural radiation-contained ore of high ionization ability such as thorianite, thorite, etc. to the base material such as rubber, resin, cement, wall material, etc. and adding a suitable amount of assistants such as plasticizers, solvents, zeolite, pearlite, iron oxide, etc. is deposited or evenly mixed and bonded by a mixter or the like. The deodorizer obtainable in this way provides marked deodorizing effect as the air ionized through ionization action by the natural radiations decomposes malodorous particles. At the same time, it is superior in the characteristic of sustaining said effect and this deodorized is usable for a wide range such as for insoles, linings, etc. of shoes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5756985-A (JP)
Title: Semiconductor laser
Inventor: DONARUDO ERUTON AKUREI
IPC: H01S5/40
Filed: 1981-08-07
Abstract: PURPOSE: To eliminate the damage on the surface of a cleavage of a semiconductor laser by isolating a plurality of multiple active stripe regions formed on a semiconductor substrate with a passive region having selected refractive index to enable the leakage mode operation of the laser, thereby diluting the intensity of the cleavage surface when charge carrier is injected to emit from the cleavage surface.  
     CONSTITUTION: High resistance passive region made of a plurality of Al 0.17 Ga 0.83  As is epitaxially grown in liquid phase on an N type GaAs substrate with the end faces 114, 116 polished in mirror surface at the cleavage while forming in parallel with the end face 116. Then, an N type Al 0.3 Ga 0.7 As clad layer 110, a P type Al 0.06 Ga 0.94 As active layer 106 and a P type Al 0.3 Ga 0.7  clad layer 108 are similarly epitaxially grown on the substrate 104 disposed therebetween. With the configuration the layers 108, 110 are defined with approx. 3.42 of refractive index, the layer 106 is defined with approx. 3.625, and the passive region 112 is defined with 3.525. In this manner, the strong light directing toward the mirror surface is diluted, and the operation is enabled with optical large output level while eliminating the damage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61283248-A (JP)
Title: Network control system
Inventor: TAKAO KOJI
Filed: 1985-06-10
Abstract: PURPOSE:To attain quick reconstitution of a network by executing the changeover of token generating functions and functions having a token reception from other transmitters by means of an information processing unit. CONSTITUTION:Communication data on a transmission line 1 is received by a reception circuit 11 in receiving transmission information, a destination address in the reception data is checked by a destination address discrimination circuit 13, and when the address is discriminated that it is a setting value of an address setting circuit 8 in the own node, that is, the data addresses to the own node, it is informed to a CPU 5. Then the data is fetched in the own node, after slight analysis and editing are applied by the CPU 5, the result is delivered to a host 3 connected as required. The communication using one transmission line in common is attained by giving one after another a token to downstream nodes in the network based on the hardware constitution above and the principles of token passing.
Patent JP-S613664-A (JP)
Title: Hot scarfing method
Inventor: NAKAJIMA KATSUYA
IPC: B23K7/06
Filed: 1984-06-15
Abstract: PURPOSE:To prevent effectively the defect in the corner parts of a billet as a result of the residue and solidification of scarfing slag in the stage of scarfing the entire surface of the hot billet by means of a hot scarfing machine by shifting the positions of injection nozzles relative to each other in the moving direction of the billet so that scarfing gaseous flows do not interfere with each other in the corner parts of the billet. CONSTITUTION:The nozzle units 2 facing the respecrive faces of the hot billet 4 havig a rectangular sectional shape are provied to the scarfing machine 1 and the entire surface of the hot billet 4 is scarfed by the scarfing gaseous flows 5 from the injection nozzles. The units 2 are positionally shifted relative to each other in the moving direction of the billet 4; for example, the units 2 on both side faces are shifted by the scarfing width d in the transfer direction with respect to the units 2 for the top and bottom surfaces of the billet. The interference and collision of the scarfing gaseous flows 5 in the corner parts of the billet are thus prevented to prevent effectively the defect in the corner parts and the quality of the billet 4 which is the blank material is improved.
Patent JP-H04350647-A (JP)
Title: Method for displaying image frame number and photograph printing device
Inventor: SETO YASUHIRO
IPC: G03B27/46
Filed: 1991-05-29
Abstract: PURPOSE:To display a concerned frame number regardless of a way specified by a customer and to improve workability. CONSTITUTION:The areas of the respective frame numbers are divided into four and an overlapped area 285 is set by both end areas corresponding to adjacent image frames. Since the frame number is added to the image frame of full size by the image frame pitch of half size, there is a case that two frame numbers correspond to the image frame of the full size. In the case that the central line (an alternate long and short dash line L in a figure 7) of the image frame 16A belongs to the area 285, two frame numbers are displayed together on a display part 185. Thereafter, such failure that the frame number which is ordered and requested is not displayed is eliminated and it is good that the customer optionally selects either as in the conventional manner. Besides, the need of work that an operator takes out a negative film 16 and retrieves the ordered frame number in the case that the concerned frame number is not displayed is eliminated and working efficiency is improved.
Patent JP-S61283802-A (JP)
Title: Apparatus for detecting absolute position in die cast machine
Inventor: MOTOMURA NORIYUKI
IPC: G01B7/00
Filed: 1985-06-10
Abstract: PURPOSE:To enable the detection of an absolute position over a wide range, by mounting helixes, each gradually increasing in its pitch interval to the plunger rod of the injection cylinder of a die cast machine in a multiple-thread screw pattern. CONSTITUTION:Multiple-thread, for example helixes of double-thread (lead threads) 2A, 2B are processed to a rod 1 so as to increase a lead angle at every constant increment and the groove parts 3 between the lead threads 2A, 2B are processed so as to be protected by the plating of a non-magnetic material. When the plunger rod of the injection cylinder of a die cast machine moves, detection heads 41, 42 arranged at a predetermined interval detect the moving quantity of the rod 1 and outputs almost proportional to the moving distance of the rod 1 are respectively obtained. Subsequently, two outputs are processed by a phase detection part and an operational processing part to calcu late the absolute value of the moving distance over the entire moving range of the rod.
Patent JP-S614826-A (JP)
Title: Intake controller for engine associated with supercharger
Inventor: HANDA OSATOSHI
IPC: F02B37/16
Filed: 1984-06-19
Abstract: PURPOSE:To prevent useless supercharge under light load by providing a bypass tube branched from an intake tube in the upstream of compressor of supercharger while detouring the compressor and controlling a valve system provided in the intake tube between the branch section and the compressor. CONSTITUTION:Under light load of engine 14, the intake negative pressure in the downstream of a throttle valve 2 is led through a conduit 20 into the pressure chamber 19 of an actuator 11 to close an intake valve 7 against a spring 10 by means of a diaphragm 18 through a rod 12. Consequently, the intake air will pass through a bypass tube 3 to open an unilateral valve (bypass valve) 4 and fed to the downstream of compressor 1 in an intake tube 17. Upon openin of the throttle valve 2 under acceleration mode, the boost pressure PB will gradually approach from the negative pressure to the atmospheric pressure, and upon reaching to the setting level the intake valve 7 is opened through the spring 10 force. Consequently, the intake air is pressurized through the compressor 1 and supercharged to the engine 14 thus to transfer smoothly to high speed rotation.
Patent JP-S5827585-A (JP)
Inventor: MIZUGUCHI FUMIO
IPC: D05B35/10
Filed: 1981-08-08
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-H07307413-A (JP)
Title: Semiconductor device
Inventor: KIKUCHI MAKOTO
IPC: H01L21/60
Filed: 1994-05-15
Abstract: PURPOSE:To provide a semiconductor device capable of operating in a high frequency range wherein the characteristic impedance matching is made, without changing the conventional structure and easily realize the structure of the semiconductor device which takes a potential from the back side of a semiconductor substrate. including the shield effect. CONSTITUTION:To make the same potential of corner leads 32 made from a lead frame as that of power source system leads 34 such as ground, a multilayer interconnection board 40 is mounted on a board mount 10 of a package and set to the same potential as that of the power source system, or the board mount is made into a multilayer interconnection structure whereby electrode pads 90 of a semiconductor substrate 1 are electrically connected to the leads 34 and 42. This reduces the inductance of the power source system and allows the number of signal leads 31 held between the leads 34 such as ground to be minimized whereby the dispersion of the operating frequency in the entire package is eliminated and impedance patching can be made.
Patent JP-S5825961-A (JP)
Title: Both-surface printer
Inventor: ISHII KOUJI
IPC: B41F7/02
Filed: 1981-08-07
Abstract: PURPOSE:To stabilize a flow, and to wash and renew a rubber cylinder and an impression cylinder easily by directly inserting a gripper into the opening section of the rubber cylinder for both-surface printing, directly holding a form fed in from a paper insertion and transporting it up to a paper discharge section. CONSTITUTION:The paper insertion section C regulates temperarily the forms by means of a stopping finger 13. When a vertically movable upper roll 6 is contacted with a lower reel 5, which is turned and driven so as to hold the forms, by the action of a cam 37, the forms are forwarded to the rubber cylinder 41, held by means of the gripper G for delivering a chain, which is freely inserted to the rubber cylinder 41, and transferred. Since printing is transferred to the rubber cylinder 41 and the impression cylinder 3 from plate cylinders 1, 4 inked  by means of an inking device at that time, both surfaces of the forms are  printed, and the forms are discharged by means of a chain delivery section D.  That is, since the holding device of a conventional chain delivery section is  removed, the flow of the forms is stabilized, and the wash of the rubber and  plate cylinders and the renewing of a blanket are facilitated.
Patent JP-H09279284-A (JP)
Title: High-tensile aluminum alloy for welding excellent in stress corrosion cracking resistance
Inventor: OKITA TOMIHARU
IPC: C22C21/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To produce an Al alloy for welding structures having high strength, excellent in weldability and stress corrosion cracking resistance and furthermore excellent in workability. SOLUTION: This aluminum alloy has a compsn. contg., by weight, 4 to 8% Zn, 0.3 to 3.0% Mg and 0.03 to 3.0% Sc, furthermore contg. at least one kind of 0.005 to 0.2% Ti and 0.0001 to 0.08% B, moreover contg. at least one kind among 0.01 to 1.5% Mn, 0.01 to 0.6% Cr, 0.01 to 0.5% V, 0.05 to 3.0% Ni and 0.01 to 0.5% Mo or furthermore contg. one or >= two kinds among 0.03 to 1.0% Ag, 0.3 to 3.5% Cu, 0.01 to 0.25% Zr and 0.03 to 5.0% rare earth elements (one or >= two) kinds among La, Ce, Pr, Nd and Sm), and the balance aluminum with inevitable impurities.