baber/WOPTO huggingface dataset:
Patent JP-S569632-A (JP)
Title: Air-fuel ratio controller of internal combustion engine equipped with exhaust turbo-charger
Inventor: NOHIRA HIDETAKA
IPC: F02D33/00
Filed: 1979-07-02
Abstract: PURPOSE: To achieve an alleviation of the supercharging efficiency of an internal combustion  engine and heat load to an oxygen sensor installed in its exhaust system by providing a by-pass  pipe on an exhaust pipe which communicates to the turbine of a turbo-charger so as to control  the amount of exhaust gas by utilizing of the engine temperature and negative pressure.   
     CONSTITUTION: A turbo-charger 13, which comprises a compressor C and turbine T, is provided with an intake system 9 and exhaust system 12 of an engine 1. In the exhaust system 9, are  provided a pipe 26 by-passing over the turbine T and a control valve 29 adapted to open or  close the pipe 26, and an oxygen sensor 38 and ternary catalytic converter 24 are also installed  in the exhaust system 9 at a position downstream the by-pass pipe 26. The valve 29 is actuated  by an actuator 32 driven by a negative pressure, in addition to that, the second chamber 36 of  the actuator 32 is capable of introducing a negative pressure from an intake pipe via a change- over control valve 40 and a check valve 53. The valve 40 is opened when the temperature of  cooling water 42 exceeds a predetermined value so as to introduce the negative pressure into the  second chamber 36, resulting in an opening of the valve 29. A certain degree of negative pressure  is also led into the first chamber 35 of the actuator 32 in accordance with the volume of air intaken. The opening degree of the valve 29 is adjusted by the pressure difference between the  first and second chambers.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07265022-A (JP)
Title: Production of white source
Inventor: YAMAMOTO HARUTAKA
IPC: A23L23/00
Filed: 1994-03-30
Abstract: PURPOSE:To produce uniformly gelatinized white source having a smooth texture and useful for gratin, stew, etc., by blowing steam into a raw material liquid of white source and heating it while applying ultrasonic waves thereto. CONSTITUTION:While applying ultrasonic waves of 10 to 100kHz, preferably 20 to 50kHz frequency to a raw material liquid of white source, steam of about 1 to 5kg/cm<2> is blown into it and the raw material liquid is heated. Steam is prevented from blowing through and grain flour can be uniformly gelatinized. Accordingly, white source having a smooth texture free from rough touch can be obtained.
Patent JP-H01254313-A (JP)
Title: Descaling method for hot rolled steel sheet
Inventor: YOKOYAMA ETSUO
IPC: B21B45/06
Filed: 1988-04-04
Abstract: PURPOSE:To perform a descaling by pickling by controlling the acid liquid discharging amt. from an arranged nozzle and the acid liquid temp. with the plate thickness, material and hot rolling conditions of a steel sheet as the function. CONSTITUTION:The coil of a hot rolled steel sheet 1 reaches a tension leveller 5 via an inlet side loop car 4 with being subjected to plate joining by a welder 3 and after being subjected to scale breaking thereby it comes in a jet type pickling line, is subjected to pickling and rinsed by a rinsing equipment 7. In this case, the acid liquid is heated at the necessary temp. by a heat exchanger 14 and the acid liquid pressure feed amt. of a force feed pump 13 and the acid liquid temp. are controlled by an acid liquid control device 20 by a process controller 21 together with the plate thickness, material and hot rolling conditions of the hot rolled steel sheet 1. Consequently the descaling by the necessary enough pickling can be executed.
Patent JP-S567435-A (JP)
Title: Applying device for viscous liquid for semiconductor wafer
Inventor: HONDA FUMIHIRO
IPC: H01L21/225
Filed: 1979-06-28
Abstract: PURPOSE:To prevent the repetitive adhesion of stringy suspended matter onto a film surface by a mechanism wherein a charged body is disposed into a receiving cover and the stringy suspended matter is removed by means of electrostatic adsorption. CONSTITUTION:A dielectric ring 6 made of a material, which can charge electric charge, is arranged in a shape that is brought near to an inner circumferential portion of a receiving cover 1. A shaft portion 6a is rubbed by using a belt 10 stretched between a pulley 9 and the shaft portion 6a of the ring 6, and electric charge is charged to the ring 6. Consequently, when a viscous liquid 5 is applied on a semiconductor wafer 4 according to a centrifugal method, i.e. when a shaft 2 is turned and driven, the frictional action of the shaft portion 6a by means of the belt 10 is started, and sufficient electric charge is charged to the ring 6. Thus, electric charge is charged onto stringy suspended matter 5a, and all the suspended matter 5a are sucked to the ring 6, and can completely be stuck and removed by its viscosity. And other noxious suspended matter can simultaneously be removed.
Patent JP-S63251170-A (JP)
Title: Surface to be ground suitable for tool and its forming method
Inventor: NAGAO MASAMICHI
IPC: B24D3/00
Filed: 1987-04-06
Abstract: PURPOSE:To provide possibility of sustaining severe service condition by fusion metallizing an exposed surface of metal bond, which fills voids between abrasive grains of extra-hard substance, with a thin surface film having a higher strength than the metal bond. CONSTITUTION:First, abrasive grains of extra-hard substance such as diamond, CBN, etc., are arranged on a base metal, and metal bond is fusion metallized by electrolytic deposition method to fix the abrasive grains on the base metal. The exposed surface of metal bond is roughened by sand-blasting, dressing, etc., to produce minute unevenness (flaws). Then the exposed surface of the metal bond is fusion metallized with such a reinforcing material as metal (Ti, W, Mo, Ni alloy), carbides (WC, TiC, Cr3C2, SiC), oxdes (Al2O3, TiO2, Cr2O3), and nitrides, followed by fixation, to form covering of thin film.
Patent JP-S58933-A (JP)
Title: Manufacture of d 2-(6'-methoxy-2'-naphthyl)- propionic acid
Inventor: KURAUDEIO JIYORUDAANO
IPC: C07B57/00
Filed: 1982-05-17
Abstract: Process for separating d 2-(6 min -methoxy-2 min -naphthyl)-propionic acid, commonly known as Naproxen, by fractioned crystallization in water of a mixture of the corresponding disteroisomer salts obtained by treatment of the d,l 2-(6 min -methoxy-2 min -naphthyl)-propionic acid with (-)-alpha-phenylethylamine in water.
Patent JP-H01256436-A (JP)
Title: Cash automatic handling device
Inventor: OIZUMI JUNICHI
IPC: G07D9/00
Filed: 1988-04-06
Abstract: PURPOSE:To reduce a trouble, generated when a note is placed in a bad conveying condition, by providing a detector device, which detects the note for its conveying condition in a condition that the note is adapted to a delivery roller charged with the note, just after the forward-reverse rotatable delivery roller. CONSTITUTION:An in-out money port 2 is charged with a note B, and it is fed sheet by sheet to a discriminating part 5 by a delivery roller 3a with a separator 3 normally rotating its motor 16. Just after this delivery roller 3a, a one-dimensional line sensor 20, having a detecting width wider than that of the discriminating part 5 and detecting a condition of the note B held by a nipper of the delivery roller 3a, that is, detecting the note for its tilt, break, edge fold, position displacement, etc., is provided. When the note is detected for its bad conveying condition, the motor 16 is once stopped thereafter reversed, and the note B is reversely fed to be returned to the in-out money port 2 by reversing the delivery roller 3a. Thus generation of a trouble by the note in the bad conveying condition can be reduced.
Patent JP-H11284620-A (JP)
Title: Wireless atm system
Inventor: SUZUKI MASAKAZU
IPC: H04M11/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To attain simple installation configuration and to allow even a mobile terminal to freely connect to the system by providing a radio transmission/ reception section in an ATM exchange that exchanges and connects data in the unit of cells and providing a terminal radio transmission/reception section in each of plural terminals each having a function of sending/receiving data in the unit of cells. SOLUTION: Radio transmission/reception sections 1, 4 send a base band digital signal on a radio carrier and demodulate a digital signal sent on a radio carrier conversely to obtain a base band signal. The digital signal is sent in the unit of cells each consisting of 53-byte length comprising a head in 5-byte and data in 48-byte and an ATM exchange 2 conducts exchange processing in the unit of cells. Thus, high speed and highly efficient transmission that is a feature of the ATM system is attained and it is not required to install a cable or the like up to each terminal 3 in the case of configuring a LAN, and even a mobile terminal provided with functions of the radio transmission/ reception section 4 and terminal devices can use the LAN.
Patent JP-H10252742-A (JP)
Title: Roll made of carbon fiber reinforced resin
Inventor: SUZUKI SHIGERU
IPC: B65G39/07
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a roll having abrasion resistance and a smooth surface by forming an intermediate lining layer on the peripheral surface of a carbon fiber reinforced resin layer, and forming a surface coating layer. SOLUTION: A carbon fiber band impregnated with an epoxy resin or an unsaturated polyester resin is wound on a prescribed mandrel and hardened to form a carbon fiber reinforced resin layer 1. Pinholes exist on the surface of the layer 1, and the layer 1 is not smooth. A resin such as an epoxy resin alone, a fiber reinforced composite material of the epoxy resin and glass fibers, or rubber such as ebonite is used for an intermediate lining layer 3 to eliminate the irregularities, and its thickness is set to 0.3mm or above. A surface coating layer 7 is formed via a primer layer 5, a denatured epoxy resin adhesive is used for the layer 5 to strengthen the adhesion between the layers 3, 7, and a fluororesin is spray-coated for the layer 7. The surface smoothness and abrasion resistance can be improved.
Patent JP-S57197401-A (JP)
Title: Shape measuring device
Inventor: SAITOU MITSURU
IPC: G01B5/008
Filed: 1981-05-29
Abstract: PURPOSE:To enable to make shape measuring with high accuracy, by supporting an object to be measured to one of two supports and the standard to another, and operating the output difference of two displacement meters while they are brought into contact with the object to be measured and the standard. CONSTITUTION:When a stepping motor 27 is rotated with the command of a controller, an output shaft 29b is moved via a rotary encoder 29 and a moving table 11 is moved right while being guided with a roller 12. A supporting stand 18 and a supporting member 22 move toward the same direction, and measuring probes 23a and 24a of displacement meters 23 and 24 change the contact point on a measured lens 19 and the standard 21 to output a mechanical displacement into an electric signal. Since both measuring probes 23a and 24a are provided almost on the same line opposingly, when the outputs of both meters 23 and 24 are inputted to a differential operator 25, the output fluctuation caused by the vibration can be cancelled with each other and the measuring value equal to the state without vibration can be obtained.
Patent JP-H07297575-A (JP)
Title: Power module device
Inventor: KATO HAJIME
IPC: H05K7/14
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a power module device which is lessened in size, easily assembled, manufactured at a low cost, and capable of preventing heat released from a power element as a heat releasing body from being conducted to a control element. CONSTITUTION:A power module device is equipped with a metal plate 11 composed of a flat 11a and a recess 11b and a circuit board 15 which spans the recess 11b, and a package is composed of the metal plate 11 and the circuit board 15. A power element 3 is mounted on the base of the recess 11b, a control element 4 is mounted on the underside of the circuit board 15, and the power element 3 and the control element 4 are electrically connected together through the intermediary of a wiring pattern 13 provided onto the metal plate 11 and others.
Patent JP-H03284316-A (JP)
Title: Air treatment equipment for artificial skiing ground
Inventor: SHIBATA YOSHITO
IPC: B01D47/06
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the capacity of equipment from being lowered due to snow hindrances in the air treatment equipment which cools the introduced air and then supplies it by providing a snow sucking unit where an antifreezing solution is sprinkled on packing material through which air flows and an antifreezing solution concn. unit to recycle the antifreezing solution. CONSTITUTION:The air in an artificial skiing ground is sucked into a duct 1 and passes the bended passage of packing material 3 where the accompanied snow is stuck. The antifreezing solution sprinkled through sprinklers 4a, 4b is collected into a solution collecting vessel 6, and sent to the sprinklers 4a, 4b again to be circulated. The snow washed off from the packing material 3 is temporarily retained on a perforated plate 8, and the antifreezing solution is sprinkled on this accumulated snow through a lower sprinkler 9. An antifreezing solution concentrating unit H is provided to regenerate the solution deteriorated by the melting of snow into the solution. The antifreezing solution heated with a solution heater 11 is supplied to a sprinkler 15 and brought into contact with the air flowing in a packing material 14 where water is evaporated and discharged. The concd. antifreezing solution is accumulated into a solution tank 12, and circulated to the sprinkler 15 as well as sent to the lower sprinkler 9. The solution surface is controlled by a valve 24.
Patent JP-2000278718-A (JP)
Title: Camera diagnostic/adjustment system, camera housing system, tripod mount used for these systems, and camera
Inventor: FUSE SHOICHI
IPC: H04N5/232
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide convenience to a cameraman or the like by sufficiently diagnosing and adjusting camera components while the components such as a camcoder are being housed, thereby unnecessitating the diagnosis and adjustment of the camera such as the camcoder just before the use of the camera. SOLUTION: The system is provided with a camera tripod mount 5 and a diagnosis/adjustment device 34. The tripod mount 5 is configured to be stored to a prescribed place while a camera A is mounted on the tripod mount 5 and also configured to intervene an input or an output of a signal between the camera A and the diagnosis/adjustment device 34 in the mount state. The diagnosis adjustment device 34 is configured to input or output the signal via the tripod mount 5 to diagnose and adjust the camera A.
Patent JP-S539124-A (JP)
Title: Multi-stylus recording head and its manufacture
Inventor: SHIYOUMOTO TAKASHI
IPC: G03G15/05
Filed: 1976-07-13
Abstract: PURPOSE:To eliminate the trouble in the production step and enhance the yield in the manufacture of a multi-stylus recording head for the printer and facsimile by bonding a common insulating film to a recording stylus group at its special position.
Patent JP-S60232364-A (JP)
Title: Sheet reversing device
Inventor: KAI HIDETAKA
IPC: B65H15/00
Filed: 1984-04-27
Abstract: PURPOSE:To reliably reverse a sheet lack in firmness by sucking a sheet to an endless belt on sheet carry-out side by vacuum suction means. CONSTITUTION:A vacuum suction means 6d adapted to operate when the trailing end of a sheet goes over a preset position is provided at least in an endless belt 6b positioned on paper carry-out side of a pair of endless belts 6a, 6b disposed opposite to each other. A sheet is carried out in the opposite direction to the carry-in direction by an endless belt, so that the sheet is reversed without bringing the leading end thereof into contact with a stopper. Accordingly, a sheet lack in firmness can be turned inside out without bending and damage of the leading end thereof to overcome the disadvantage such as a paper jam and so on.
Patent JP-S61243671-A (JP)
Inventor: OSHIMA NOBUYUKI
IPC: H05K3/20
Filed: 1985-04-19
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-S61242395-A (JP)
Title: Semiconductor storage device
Inventor: OSE HIRONARI
IPC: H01L27/10
Filed: 1985-04-19
Abstract: PURPOSE:To attain the stable working of a semiconductor storage device with high reliability by lowering the potential of a word line connected to the gate of a MOS field effect transistor TR immediately after its selection and raising said potential during a sensing operation of a bit line to eliminate the effects due to a case where a high level is lowered. CONSTITUTION:The gate of a MOS field effect TR6 which connects the storage contents 5 and a bit line 7 is connected to a word line 4. The 1st drive circuit 1 is connected directly to the line 4 and at the same time the 2nd drive circuit 2 is also connected to the line 4 via a capacity 3. When the electric charge stored in the storage capacity cell is read out, the line 4 is driven up to VA at a time point T1 by the circuit 1. Here VA<VC+VT is satisfied to shift only the potential of a low level to a bit line. Then a sense amplifier 8 starts its sensing action at a time point T2. The circuit 2 is actuated at a time point T3. Thus the line 4 is raised up to a level VB through the capacity 3. Then VB>VCC+VT is satisfied.
Patent JP-H04316836-A (JP)
Title: Preparation of laminated sheet
Inventor: YOKOTA MITSUO
IPC: B32B5/28
Filed: 1991-04-16
Abstract: PURPOSE:To provide a laminated sheet having tracking resistance, arc resistance, heat resistance and impact resistance. CONSTITUTION:In preparing a laminated sheet by superposing prepregs each obtained by impregnating a cellulose fiber base material with a thermosetting resin and drying the impregnated material one upon another to press the same under heating, a ceramics fiber mixed cellulose fiber base material prepared by mixing 1-90wt.% of a ceramics fiber with a cellulose fiber and forming the resulting mixture into a base material by a papermaking process is used in place of the cellulose fiber base material.
Patent JP-H07336558-A (JP)
Title: Horizontal contour emphasis signal processing circuit
Inventor: MIYATA MINORU
IPC: H04N5/208
Filed: 1995-04-10
Abstract: PURPOSE:To obtain an image with high image quality by detecting a time when the waveform of a luminance signal is changed and providing pre-shooting to the start of a sudden waveform change in the received luminance signal and providing an over-shooting to the end of the waveform change. CONSTITUTION:A 1st multiplier circuit 11 multiplies the output signal D of a 1st subtractor circuit 4 with the output signal E of a 2nd subtractor circuit 5 to detect a time when an input luminance signal is subjected to change to obtain the output signal H coincident with the time. The signal H is given to a 2nd multiplier circuit 12 squaring the signal H and to a limiter 13 limiting the amplitude, from which a rectangular waveform output signal I whose width is equal to the detected time is obtained. The signal I and an output signal F from a 3rd subtractor circuit 6 are fed to inputs of a 3rd multiplier circuit 14, from which an output signal J is obtained and the signal J is a 2nd horizontal contour emphasis signal. The signal J is fed to a synthesis circuit 3, in which the signal J is synthesized properly with the output signal B of the 1st delay circuit 1 and an output luminance signal G is obtained Then the horizontal contour is emphasized with high precision.
Patent JP-H02262285-A (JP)
Title: Socket
Inventor: KURAIDO TEII KAATAA
IPC: H01R24/00
Filed: 1989-03-31
Abstract: PURPOSE: To provide a socket requiring no insertion force used for an electric part by superimposing the intermediate and uppermost plates having socket openings by means of cams on the lowermost plate having at its socket openings contacts each constituted of a leg and two prongs. CONSTITUTION: Three plates 12, 14 and 16 have lead insertion openings 114 adapted to be vertically aligned when these plates are superimposed on one another. The lowermost plate 12 has at each opening a contact constituted of a leg 36 and two elastic prongs 40 and 42 separated from each other, which is adapted to project into the opening of the uppermost plate 16 when the plates 12, 14 and 16 are superimposed on one another. The rotation of an actuator 18 separates the prongs 40 and 42 situated in the openings of the plates 14 and 16 from each other by means of a contact member, in which state the lead of an electric part is inserted thereinto. The rotation of the actuator 18 to the original position after the insertion brings the prongs 40 and 42 approaching each other so as to contact with the lead. That materializes a socket requiring no insertion force used for an electric part.
Patent JP-H10271630-A (JP)
Title: Overhead line fastening device
Inventor: SHIMADA TAKESHI
IPC: H02G1/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to reliably attach come-alongs and anchor fittings by simple operation used during tensioning work for overhead lines stretched between steel towers. SOLUTION: Inside a cylindrical main body 1 which can be halved, a collet 10 having taper portions 13, 14, the diameter of which gradually becomes smaller from the central portion to both the end portions and a plurality of slits is fitted and attached in a freely slidable manner in a longitudinal direction of the main body 1. Then, a fixed wedge 8 contacted to the taper portion at one side of the collet 10 of the main body sticks out, a movable wedge 9 sliding along the taper portion 14 at other side is fitted, and brackets 6, 7 are provided which are extended from the end portion at the side where the movable wedge 9 of the main body 1 is fitted. In addition, a lever 22 is attached at its intermediate portion to each bracket by using a hinge and the lever is tilted by pulling a towing filament, and an arc-shaped cam portion 23 is provided for this lever 22.
Patent JP-H06269485-A (JP)
Title: Method for coloring alkaline hot spring and hot spring water colored by the same method
Inventor: SUZUKI YASUHIRO
IPC: A61H33/00
Filed: 1993-03-18
Abstract: PURPOSE:To safely and brightly color the alkaline hot spring by heating and condensing the alkaline hot spring at a high temp. and forming the condensed hot spring water having specific pH and strong alkalinity, then casting plants contg. pigment having alkaline color developability thereby perfecting the colored hot spring water. CONSTITUTION:The alkaline hot spring is first heated and condensed at the high temp. to form the condensed hot spring water having >=9 pH and the strong alkalinity in order to color the alkaline hot spring. The plants contg. the pigment having the alkaline color developability are cast into the high-temp. condensed hot spring water to perfect the colored condensed hot spring water. Plants, such as persimmon leaves and safflowers, which do not render side effects to the human body, or vegetables, such as red and purple skins of onions and cabbage leaves, are selected as the plants contg. the pigment. On the other hand, the pH of the colored hot spring water may be set at 5.8 to 8.6 by adding neutral well water thereto. An original spring 1 is passed through a boiler 4 and is supplied into a colored water tank 5 disposed with a plant- housing cage 6 and thereafter, the water is utilized as the input hot spring water Y or the potable water N and cosmetic water K mixed with the well water W.
Patent JP-S5311411-A (JP)
Title: Process for controlling railway signal device
Inventor: SUZUKI SADAO
IPC: B61L5/18
Filed: 1976-07-16
Abstract: PURPOSE: To control a number of railway signal devices by a time sharing information transmission using pairs of power cables and another control cables. 
     COPYRIGHT: (C)1978,JPO&Japio