baber/WOPTO huggingface dataset:
Patent JP-H02220264-A (JP)
Title: Sound recorder
Inventor: GOYA HIROYUKI
IPC: G11B20/04
Filed: 1989-02-20
Abstract: PURPOSE:To enable the hi-fi dubbing recording/reproducing of a compact disk in its high quality by adding a bit of information of a noise reduction circuit of optimum characteristics selected before recording to the lead of a magnetic tape and recording subsequently a sound signal on the tape. CONSTITUTION:A difference between a max. value and a min. value of a hold circuit 27 is calculated by an arithmetic unit 28 based on the high speed reproducing of the CD 1 and stored in a memory 30. Furthermore, a dynamic range of a sound signal in a recording part is detected by a control circuit 29 based on a data of a calculation result, and changeover circuits 17 and 21 are changed to select the noise reduction circuits of optimum characteristics 18, 19 and 20 automatically. Then, an attenuator 16 is adjusted according to a selecting result, and a recording level is automatically set to carry out the recording. Then, code information of the noise reduction circuit selected in accordance with the opening and closing of a gate circuit 23 is added to the lead of sound information to be recorded, and at the time of reproducing, the noise reduction circuit is automatically selected based on the recording information, thus performing an automatic control at the time of reproducing.
Patent JP-2000236738-A (JP)
Title: Controller for car height and posture in mobile farm working machine
Inventor: MIZUKURA TAIJI
IPC: A01D75/28
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To set a state of car height regulation as a preparation for farm working in the next field while visually observing the state by an operator and rapidly carry out the farm working by an automatic mode. SOLUTION: This controller 70 is capable of setting the value of car height at an optional position between the upper limit and the lower limit with an operating lever 77 when an engine is in an operating state and operations of all of a threshing switch 81, a reaping switch 92 and an operating part 90 (91) of a discharging auger are in an inoperative OFF state and storing the car height corresponding to the operating position of the operating lever 77 with a memory 84 installed in the controller 70 for controlling the car height and posture, then returning an engine switch to off once, subsequently continuously operating the operating lever 77 in an on state of only a power source again for a prescribed time and thereby performing control so as to store the value of the car height stored in the memory 84 as the reference value of the car height at the time of an automatic mode.
Patent JP-S53126486-A (JP)
Title: Telemeter unit-operating method
Inventor: HISAYOSHI GI
IPC: H04Q9/00
Filed: 1977-04-13
Abstract: PURPOSE:To enable double amount feed of raw signals by using a telemeter to perform sequence operation of a certain unit located at a distance when manually and automatically controlled two different states are changed.
Patent JP-S60186601-A (JP)
Title: Combustion device for gaseous fuel
Inventor: MORITA SHIGEKI
IPC: F23C99/00
Filed: 1984-03-06
Abstract: PURPOSE:To widen a load range and provide a stable combustion under respective loads, while simultaneously lowering the emission of environmental polluting substances, by providing a flame retaining function to each of plurality of gas nozzles forming a burner device. CONSTITUTION:A sub-nozzle port 32 is defined through a side wall portion upstream a main nozzle port 31, and a fuel injection ratio is adjusted through a separate passage for thereby forming a flame retaining type burner. A flame retaining air 41 is supplied and controlled independently from a secondary air 42 and a third air 43. Each of nozzles is provided with a flame igniting and retaining function, by providing a flame cap 100 at the upper end thereof, an ignition torch 70 in an annularly formed central portion thereof and a flame retaining ring having an annularly-shaped face between a flame disk 80 and a group of nozzles. Thus, a range of load control can be widened so as to permit a fuel burnt stably under respective loads. The flame can be retained independently and consequently the partial pressure of oxygen and the supplying quantity of air can be freely selected, whereby lowering the emission of environmental polluting substances.
Patent JP-H01216015-A (JP)
Title: Fuel injection device for direct injection diesel engine
Inventor: SAWARA MASANORI
IPC: F02B3/06
Filed: 1988-02-24
Abstract: PURPOSE:To improve ignitability as a pilot nozzle is prevented from choking, by a method wherein, in a device which injects fuel in a combustion chamber, in order, through a pilot nozzle and a main nozzle, the fuel injection direction of each nozzle is devised. CONSTITUTION:A suction port 5 of an engine 1 is formed as a swirl port so that a swirl is generated in a combustion chamber 4, a combustion chamber 4 faces on a cylinder head, end a monohole type pilot nozzle 11 and a multihole type main nozzle 12 are provided. During injection of fuel, pilot injection is effected through the pilot nozzle 11, and main injection is then effected through the main nozzle 12. In the so formed fuel injection device, the direction of fuel injected through the pilot nozzle 11 is set in a manner to be displaced toward the upper stream side of a swirl direction from the fuel injection direction through the main nozzle 12 and by an angle equivalent to an ignition delay timing of pilot-injected fuel.
Patent JP-S62225603-A (JP)
Inventor: UMEMOTO KAORU
IPC: E01C9/04
Filed: 1986-02-28
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-H02221655-A (JP)
Title: Idling control device for internal combustion engine
Inventor: SONODA YUKIHIRO
IPC: F02D41/04
Filed: 1989-02-23
Abstract: PURPOSE:To prevent the leaning of a mixture and ensure the satisfactory starting and stable operation of an engine by increasingly controlling the increase ratio of idling speed at the time of starting the engine according to an increase in adhered quantity of deposit. CONSTITUTION:Based on the output signal of an oxygen concentration detector 19 disposed in an engine exhaust passage, the injection quantity is controlled by a means A in such a manner that a mixture fed into the engine cylinder has a target air-fuel ratio. Based on the output signal of the oxygen concentration detector 19, the adhered amount of deposit is detected by a means B. The adhered amount of deposit is stored by a means C. The idling speed at the time of engine start is increased by a means D. The increasing ratio of the idling speed at the time of engine start is controlled by a means E in such a manner as to be increased as the adhered amount of deposit is increased. Hence, the leaning of the mixture is prevented, and the satisfactory starting and stable operation are ensured.
Patent JP-S53125937-A (JP)
Title: Scale removing agent for metal surface
Inventor: TAMAGAWA TADASHI
IPC: C02F5/12
Filed: 1977-04-12
Abstract: PURPOSE:To provide a effective scale removing agent for metal surface by containing carboxy methoxysuccinic acid or a salt thereof as effective component.
Patent JP-S58157417-A (JP)
Inventor: WASHISAKI TATSUO
IPC: A47J27/21
Filed: 1982-03-16
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-S61204402-A (JP)
Inventor: YAMANAKA TADAHIKO
IPC: E01B27/04
Filed: 1985-03-04
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-H04278928-A (JP)
Title: Active matrix substrate
Inventor: KAWAI KATSUHIRO
IPC: G02F1/136
Filed: 1991-03-07
Abstract: PURPOSE:To improve the numerical aperture and consequently to improve a display grade as well as to prevent the disconnection of source bus lines by lowering the series resistance between the source electrode and drain electrode of a TFT and contact layers. CONSTITUTION:The source bus line 20 and the source electrode 31 and drain electrode 32 of the TFT 30 are made into the two-layered structure constituted by forming upper layers 20a, 31a, 32a consisting of metallic layers on lower layers 20b, 31b, 32b consisting of ITO films. The width size of the upper layers 31a, 32a is set wider than the width size of the lower layers 31b, 32b and the broad parts are brought into contact with the contact layers 60a, 60b of the lower layers to form direct contact parts 33, 34. The series resistance between the source electrode 31 and the drain electrode 32 and the contact layers 60a, 60b is lowered in this way.
Patent JP-H11235280-A (JP)
Title: Heating cooker
Inventor: IDE TORAO
IPC: A47J37/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a toaster oven which can improve the workability of a reflecting board partitioning a cooking chamber and can improve the assemble- workability and cleanability of the cooking chamber in addition to reducing the roasting irregularity of a cooked food. SOLUTION: The toaster oven is provided with a front door 7 opening/closing an aperture 2a on the front surface of the cooking chamber 2 provided with a see-through glass 7a ad divided by the reflecting board 6, two upper electric heaters 12, 13 arranged in the direction of the depth of the cooking chamber and one lower electric heater 14 to heat-cook a food to be cooked arranged between these upper/lower heaters. In this case, the calorific value of the heater 12 on the side of the front door is made larger than the calorific value of the heater 13 arranged on the depth side of the cooking chamber. Thereby, a reflecting projection part projecting between both of the front and rear heaters 12 and 13 is no provided at the board 6 but calorie escaping from the front door 7 is compensated to equalized a heating temperature operating to each part of the food to be cooked.
Patent JP-S62199168-A (JP)
Title: Picture processor
Inventor: KOIZUMI SHIGERU
IPC: H04N1/40
Filed: 1986-02-27
Abstract: PURPOSE:To sharply reproduce a reduced picture by setting a clock of a dither pattern in the main scanning system and a clock of picture sampling in phase and reducing a picture electrically based on the intermediate tone of the dither system. CONSTITUTION:An output signal of a circuit 17 deciding a binary-coding slice level and an output signal of a dither 16-gradation slice level generating circuit 27 are selected by a selection circuit 18 and the selected signal is fed to one input of a comparator 19. Further, a video signal subjected to DC recovery by a DC recovery circuit 14 is inputted to the other input of the comparator 19. Then the video signal and the intermediate video signal binary-coded by a slice level of the dither are outputted from the comparator 19. The clock sampling the binary-coded picture and the clock controlling the dither pattern in the main scanning direction are made in phase. Thus, in reducing the picture, no stripe appears in the reduced picture and a sharp reduced picture is reproduced.
Patent JP-S60187113-A (JP)
Title: Remote controller of tuner used for acoustic device
Inventor: KAWANAKA ZENICHI
IPC: H04N5/00
Filed: 1984-03-07
Abstract: PURPOSE:To miniaturize a system component and to improve the operability by outputting a composite control signal controlling each function of a tuner of a system component and using a remote controller provided with a display means displaying the control state. CONSTITUTION:Since each braodcast wave AM/FM/SW/LW is selected freely, its sound volume is adjusted and display means 18a,...18c are used for display freely by the operation of selection keys 16a,...16c of a remote controller 10 at the local position for the tuner 3 of the system component 1, it is not required to provide a control means and a display means to the system component 1 itself and the system is arranged neatly with small size. Since the control is attained from the remote controller 10, the controller is controlled at a proper position desired to listen to and an excellent operability is attained.
Patent JP-H06227353-A (JP)
Title: Air bag unit for occupant at assistant driver's seat
Inventor: YAMAJI TAKESHI
IPC: B60R21/205
Filed: 1993-02-04
Abstract: PURPOSE:To reduce the extent of projection to a rider side at the time of air bag inflation as well as to perform this bag inflation in a smooth and speedy manner by unfolding an upper side of the air bag first and then the lower side late, in an air bag unit for attendant use. CONSTITUTION:An air bag 1 is folded 4n a strip body 1b almost in the width as that of a gas blowing port, and the side of an air bag lower part 10 of this strip body 1b is wound up in a roll form, while the side of an air bag upper part 11 of the strip body 1b is folded in a bellows form, and the air bag 1 suchlike is stored in an air bag case 2.
Patent JP-H09237817-A (JP)
Title: Separate carry device for wafer
Inventor: KATSUMATA NOBORU
IPC: B65H3/48
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To separately and surely carry wafers sheet by sheet in carrying direction without giving damage to them. SOLUTION: Multiple wafers 27 are supported on a supporting board 26 in lamination state. By raising the supporting board 26, a wafer 27 positioned at the uppermost part is assigned near water level 121. By injecting the top surface of the wafer 27 at the uppermost part with water, the wafer 27 at the uppermost part is separated from other wafers 27 and carried in the carrying direction. A stopper 77 allows carrying of only the wafer 27 at the uppermost part in the carrying direction, and prevents moving of the other wafers 27 in the carrying direction. By inclining the supporting board 26 with an inclining mechanism 78, the inclination of the wafer 27 on the supporting board 26 is adjusted, so that the wafer 27 at the uppermost part does not interfere with the stopper 77 and further the movement of the other wafers 27 in the carrying direction is prevented with the stopper 77.
Patent JP-H06229908-A (JP)
Title: Local stormwater tester in environment testing apparatus for side wall of building
Inventor: HONDA HIDEYUKI
IPC: G01N17/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide a local stormwater tester in an environment testing apparatus for the side wall of a building, which can locally pouring water on the side wall of a pseudo building together with wind pressure in all directions for the environment testing apparatus, which performs various kinds of the environment tests such as earthquake-proof wind pressure and precipitation. CONSTITUTION:A supporting frame 9 is provided in association with a guide post 8, which is provided uprightly at a specified interval in a pressure chamber so that the frame 9 can be lifted and lowered. A movable frame 10, which is attached in the supporting frame 9 so that the frame 10 can be moved in the lateral direction. A conduit 31, which can be turned in the up and down direction with the horizontal axis as the center, is attached to the movable frame 10. A jetting body 32 having a jetting nozzle 39, which can be turned in the lateral direction with respect to the conduit 31 with the axis orthogonally intersecting the longitudinal direction as the center, is attached to a suitable position of the conduit 31 in communication with the water path.
Patent JP-S59168354-A (JP)
Title: Manufacture of capacity-type thin-film humidity sensor
Inventor: NABETA YOUICHI
IPC: G01N27/22
Filed: 1983-03-16
Abstract: PURPOSE:To enable a metallic compound film of capacity-type thin-film humidity sensor to effect measurements with high responsivity, regeneration property and measuring accuracy even under unfavorable conditions of high temperature and solvent- saturated atmosphere, etc., by providing said thin-film with humidity-sensitive property with purpose-conscious change of Ar to O2 ratio and forming by ion-plating process. CONSTITUTION:After installing bottom electrodes 12, 12 in an opposed manner on a non-dielectric substrate 10, such as glass, etc., a high-frequency power is applied by a HF power source 30 between an ionizing electrode 24 and an electrode holding a substrate 10, for example, Al vapor generated from a vaporating source 26 by heating by percussion metalic piece, such as Al, etc. with electron-beams is allowed be introduced towards the substrate 10 from a shield 36 propided with an opening 34. A gas mixture of Ar and O2 with a range of constant ratios Ar:O2=0:10-1:1 is conducted into a vacuum chamber 20 through a valve 40 and Al2O2 film 14 is formed covering the electrodes 11, 12 at 10<-3>-10<-4> Tol. Then, a top electrode 18 is formed on a film 14. Next, a lead wire is connected. Thus, a humidity sensor of high measuring accuracy, pronounced mechanical strengths also can be obtained, even under high-temperature, high- humidity and organic solvent saturated atmosphere.
Patent JP-H06257897-A (JP)
Title: Water content removing device in refrigerant
Inventor: HONDA MASASHI
IPC: F25B43/00
Filed: 1993-03-03
Abstract: PURPOSE:To effectively externally discharge collected water content by collecting water content in gas refrigerant without using drying agent in a refrigerating cycle using refrigerant in which saturated water content concentration in liquid phase is higher than that in gas phase. CONSTITUTION:A throttle is provided in a bypass passage 34 for connecting gas refrigerant in an accumulator to an inlet side of a compressor to bypass a refrigerant main passage, and a filter 17 for collecting water content in the gas refrigerant is provided at an outlet side of the throttle. A water content permeating film 22 for not permeating refrigerant but permeating only water content is provided at a position in contact with the filter 17 and the atmosphere. Thus, at the time of operating a refrigerating cycle, liquid refrigerant flowing through the passage 34 is pressure-reduced at the throttle to generate liberated water, which is collected by the filter 17. The collected water is permeated through the film 22 due to humidity difference between the interior and the exterior at the time of stopping the cycle and discharged into the atmosphere.
Patent JP-S52124408-A (JP)
Title: Hydrogen storing material
Inventor: GAMOU KOUJI
IPC: C22C22/00
Filed: 1976-04-14
Abstract: PURPOSE:To develoop hydrogen storing material consisting of Ti - Zr - Mn Mo alloy which is generous in hydrogen absorption and release conditions and is able to store hydrogen densely, safely.
Patent JP-S55135319-A (JP)
Title: Manufacture of magnetic head
Inventor: WATANABE SEIZOU
IPC: G11B5/187
Filed: 1979-04-09
Abstract: PURPOSE: To manufacture a magnetic head of excellent characteristics by evading the generation of a micro crack and work quality-change layer by employing wire- lapping word for the process of forming a gap depth provided to the opposite side to the tape contact surface of a head core.  
     CONSTITUTION: After gap formation surface 13 a of core piece 13 is poloshed, a  gap-depth formation part opposite to a tape contact surface is worked by wire-lapping. Namely, wire 15 reciprocating linearly at right angles to a paper surface is  made to correspond to gap formation surface 13a of core piece 13 and a cut is made  by wire 15 as shown by the arrow (crossing gap formation surface 13a) to form  gap-depth surface 13b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53127259-A (JP)
Title: Signal conversion circuit
Inventor: MIYAZAKI YUKIO
IPC: H03K12/00
Filed: 1977-04-13
Abstract: PURPOSE: To enable to convert a digital signal being the output of a differential amplifier, with high gain and high speed and only with one power supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52126167-A (JP)
Title: Formation of electrode for semiconductor device
Inventor: YASUDA YASUMICHI
IPC: H01L21/28
Filed: 1976-04-15
Abstract: PURPOSE: To easily form a reliable and cheap layer-built electrode by a lift-off effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01216991-A (JP)
Title: Pyridazine(4,3-c) quinoline compound
Inventor: NAKAO TATSU
IPC: C07D471/04
Filed: 1988-02-24
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> is H, halogen, OH, lower alkyl or lower alkoxy; R<2> is H, lower alkyl, acyl or -SO2R<3> [R<3> is lower alkyl or (methyl)phenyl]; Ar is pyridyl or (substituted) phenyl; the dotted line is single or double bond}. EXAMPLE:2-(4-Chlorophenyl)-4,4a,5,6-tetrahydropyridazino[4,3-c]quinoli ne3(2H)-one. USE:An antianxiety agent useful as a neutralizing agent for excess administration and intoxication of the existing antianxiety agents, such as diazepam, and also as a remedy for amnesia. PREPARATION:For example, a compound expressed by formula II (R<4> is H or lower alkyl) is reacted with a hydrazine derivative expressed by the formula ArNHNH2 or an acid addition salt thereof to provide a compound expressed by formula III, which is then subjected to cyclizing reaction.
Patent JP-S57163063-A (JP)
Title: Polishing program forming method
Inventor: KATANO MOTOMI
IPC: B24B49/02
Filed: 1981-03-26
Abstract: PURPOSE:To facilitate the programing for grinding the curved face of such as a clock case, by inputting the displacement of the work due to the actual polishing work to a program forming device connected to a polishing device thereby programing a series of polishing functions. CONSTITUTION:A displacement generator is comprised of a swing shaft 3a provided on a table 4 moving on a base 8 and a rotary shaft 2a. Said table 4 and each shaft 2a, 3a are driven by a handle 1 and their displacements are outputted from the encoders 2, 3, 5 as the pulse. The outputted pulse is stored in a memory and to drive the polishing device. The programer will operate the handle 1 while considering the polishing state of the polishing device and to move the work. Since the pulse stored in the memory is programmed as a series of the polishing operation, the point setting is not required thereby the step will not remain on the curved face resulting in the fine finish of the clock case.
Patent JP-H02225739-A (JP)
Title: Operable domed roof
Inventor: TSUBOUCHI SHIGEMASA
IPC: E04B1/32
Filed: 1989-02-27
Abstract: PURPOSE:To contrive to reduce site area by a method wherein the profile of the cross section of a domed roof is made to be concentrical circular arc shape, and equally divided movable roof pieces in different heights are movably installed on upwardly curved rails in different heights that are laid on the outer periphery of the dome. CONSTITUTION:A domed roof having a cross section in concentrical circular arc shape is equally divided into several pieces to the right and left. At the central part of the dome, the middle divided movable roof pieces A1, A1 and A2, A2 in different heights and respectively in arc shaped cross sections are symmetrically arranged, and at the end parts of both sides of the dome, divided fixed roof end pieces A3, A3 are installed. The divided movable roof pieces are movable installed on the upper and lower guide rails 2 and 3 in upward-facing arc shape in different heights that are laid over rail supporting frames 1 installed to the outer peripheral wall. When opening the domed roof, the movable roof pieces are moved along the upper and lower guide rails 2 and 3 and are overlapped to the divided fixed roof pieces A3 so that the divided movable roof pieces A1 and A2 can be housed in compact state at both ends of the domed roof. Thereby sufficient height from the ground surface to the roof top can be secured when the domed roof is closed.