baber/WOPTO huggingface dataset:
Patent JP-S6319905-A (JP)
Title: Antenna system
Inventor: CHIBA ISAMU
IPC: H01Q3/26
Filed: 1986-07-14
Abstract: PURPOSE:To improve the phase setting accuracy and at the same time to shorten the time needed for calculation of the phase setting value, by controlling only the phase shifters having small set phase errors to set the sensitivity at zero in the undesired wave arriving direction. CONSTITUTION:The radio waves received by element antennas Ea1-EaN undergo the phase shifts through phase shifters PLe1-PLeL and PLS1-PLSM and are synthesized by a synthesizer 1. These synthesized radio waves are transmitted to a receiver 2. A control processor 4 calculates a phase that merely turns a main beam in the desired direction for shifters PLe1-PLeL having large set phase errors and then a phase that turns the main beam in the desired direction and also sets the sensitivity at zero in the undesired wave arriving direction instructed by an angle instructing circuit 5 for shifters PLS1-PLSM having small set phase errors respectively. Then the processor 4 actuates a phase shifter controller 3. As a result, the number of phase shifters performing complicated calculations are decreased and therefore the time needed for calculation of the phase setting value is shortened. Furthermore the phase setting accuracy is improved owing to the control carried out by those phase shifters having small errors.
Patent JP-S6225922-A (JP)
Inventor: WADA TAKEO
IPC: A01G1/00
Filed: 1985-07-26
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-S5962435-A (JP)
Inventor: KOBAYASHI SHIGEHARU
IPC: B31B50/00
Filed: 1982-09-22
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-S5790066-A (JP)
Title: Recording liquid
Inventor: MATSUFUJI YOUJI
IPC: C09D11/00
Filed: 1980-11-25
Abstract: PURPOSE: To provide a recording liquid having excellent discharge stability, discharge response and continuous recordability, by incorporating a specified compd. into a recording liquid contg. a recording agent and a liquid medium.  
     CONSTITUTION: 5W90wt% compd. ovtd. by adding 1W30mol of ethylene oxide or propylene oxide to a prim. or tert. polyamine having 2W6 nitrogen atoms, is added to a recording liquid consisting of 0.5W50wt% recording agent such as an anthraquinone or indigoid dye having a particle size of 0.01W3μ and a liquid medium such as water, methyl alcohol or ethylene glycol.  
     EFFECT: The liquid medium contg. this compd. exhibits good affinity with the recording agent. Temperature dependence of viscosity is small. A solid matter is a scarcely deposited from the resulting recording liquid during storage or suspension of recording. There can be obtd. clear printed image with high contrast. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0460936-A (JP)
Title: Production of optical recording medium
Inventor: TAKANO KATSUHIKO
IPC: G11B7/24
Filed: 1990-06-26
Abstract: PURPOSE:To improve face wobbling acceleration of an optical recording medium by providing a cooling process of a hot-melt adhesive after applying the adhesive and before adhering. CONSTITUTION:The cooling process of a hot-melt adhesive is provided after the adhesive is applied and before adhered. In the cooling process, the adhesive is cooled to such a degree that reduces the influence of thermal expansion, and preferably, it is cooled so that the temp. of the substrate coated with the hot-melt adhesive becomes substantially equal to that of the other substrate. More preferably, the cooling process is completed within the open time of the hot-melt adhesive. By this method, temp. increase of the substrate due to application of an adhesive in a high-temp. molten state, and further generation of local strain can be suppressed. Thus, the face wobbling acceleration of the disk can be improved.
Patent JP-S5866963-A (JP)
Title: Recording apparatus
Inventor: OZAWA KUNITAKA
IPC: G06K15/10
Filed: 1981-10-19
Abstract: PURPOSE:To enable execution of a desirable recording mode to be confirmed with operator's own eyes, by providing indicators for reproducing and indicating selected recording modes. CONSTITUTION:A recording station selection switch 301, selected recording station indicator 302, color change part designating switches 311-313, etc. are installed on the console panel 300 of a recording apparatus. 314 is a color mode reproducing display and it displays recording modes designated by switches 303-306 and 311-313. Characters 'black' and 'red' indicate colors of image information on an original, and a frame 314A means a region. That is, a prescribed color, such as blue, is used for the original to designate the region, different processings can be designated in accordance with each color of image information of the original in the inside and outside of the region (frame), and a mode pattern just as designated can be displayed on the display 314, thus permitting the recording image of an operator to be confirmed by his or her own eyes and misrecording to be avoided.
Patent JP-H0722511-A (JP)
Title: Semiconductor device
Inventor: MARUYAMA KATSUYUKI
IPC: H01L21/822
Filed: 1993-07-05
Abstract: PURPOSE:To reduce a clock skew to be supplied to the inside of a semiconductor device. CONSTITUTION:A semiconductor device comprising a pre-clock cell for distributing a clock to a plurality of points by wires having the same length from an input end 11 to the output end after receiving clock signals from an external source, a plurality of main clock cells 2 for supplying clock to circuits inside a semiconductor device, and a clock distributing circuit consisting of wires 3 having the same length for supplying clock from the pre-clock cell 1 to the main clock cell 2, thereby reducing time deviation between distributed clocks by making the length of each wiring equal in the clock distributing circuit.
Patent JP-S6220492-A (JP)
Inventor: KAARU GEDORU
IPC: H04N9/455
Filed: 1986-07-16
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-H0920921-A (JP)
Title: Production of high toughness steel plate by means of separation
Inventor: JINNO HISAYOSHI
IPC: C22C38/14
Filed: 1995-06-30
Abstract: PURPOSE: To produce a steel plate excellent in brittle fracture arrest characteristic and increased in Charpy impact absorbed energy. CONSTITUTION: A steel slab, having a composition consisting of 0.04-0.18% C, 0.05-0.50% Si, C1.70-2.0% Mn, <=0.020% P, <=0.010% S, 0.010-0.080% Al, 0.005-0.030% Ti, 0.0015-0.0080% N, and the balance Fe with inevitable impurities, is heated to >=(Ac3 transformation point +100 deg.C). Then, the steel slab is subjected to primary rolling where the steel slab is rolled to a thickness larger than finishing plate thickness by 0.5 to 5mm while regulating rolling completion temp. to a value in the temp. range from the Ar3 transformation point to (Ar3 transformation point +100 deg.C). Subsequently, air cooling or forced cooling is performed down to a temp. in the range from (Ar3 transformation point -50 deg.C) to 550 deg.C, and rolling is started again at this temp. and finish rolling is completed, followed by air cooling.  Then, the resultant rolled plate is reheated to a temp. in the range between (Ac3 transformation point +50 deg.C) and the Ac1 transformation point and cooled at <=18 deg.C/s cooling rate. By this procedure, the maximum value (SI max) of the separation index allowed to appear in the fracture surface of a test piece at the Charpy impact test is regulated to 0.08-0.35.
Patent JP-S649703-A (JP)
Title: Processing method for high-temperature superconducting ceramic material
Inventor: OCHIAI YUKINORI
IPC: H01L39/12
Filed: 1987-07-01
Abstract: PURPOSE:To conduct clean etching, through which an impurity is not introduced, by beam-processing a high-temperature superconducting material by using the focussed ion beams of the constituting element of the high-temperature superconducting material. CONSTITUTION:Fine processing is executed directly through a sputtering etching method by employing focussed ion beams 1 consisting of the constituting elements of a high-temperature superconducting ceramic material. A metal or an alloy containing one or more of elements in Y, La, Ba, Cu, etc., is used as the ions of the constituting elements of the high-temperature superconducting ceramic material. Consequently, the ions of the constituting elements of the high-temperature superconducting ceramic material can be discharged. Accordingly, the focussed ion beams of the constituting elements of the high-temperature superconducting ceramic material are applied deflectingly arbitrarily, thus forming fine grooves through sputtering etching.
Patent JP-H0641962-A (JP)
Title: Rubble-mound leveling device
Inventor: NISHIKAWA YUTAKA
IPC: E02D3/046
Filed: 1992-06-24
Abstract: PURPOSE:To provide an economical water bottom moving type rubble-mound leveling device in which the construction of a moving mechanism on the bottom of N the water is simple. CONSTITUTION:A floating body frame 1 of rectangular plane is provided with a fixed leg 2 on its one side, and a member 4 fixing two movable legs 3 which can be tilted in the lengthwise direction of the side through a pin 8, on the other side. A cross-shaped derrick 15 connecting at right angles with the center parts of two pairs of opposed sides of the floating body frame 1 is formed into a link mechanism which can be operated to tilt in the directions meeting at right angles with each other, through ball joints 9. An impact cylinder 13 having an impact weight 12 is connected to the center of the derrick 15 through a universal joint 14.
Patent JP-H1011808-A (JP)
Title: Reproduction inspecting device for optical disk
Inventor: IWAI HIROFUMI
IPC: G11B7/26
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To freely perform reproduction inspection in both forward and reverse directions on a reproduction inspecting device for unfinished optical disk under in state of film formation of a reflecting film over optical disk forming stampers and pits or finished optical disk, etc. SOLUTION: The device is equipped with an ID code monitoring circuit 20 for monitoring the decoding state of an ID code in a recording signal and outputting a rotational direction reversing signal when the ID code is not correctly reproduced and a motor control circuit 15 for automatically reversing the rotating direction of a spindle motor 11 for rotating the stampers 5A and 5B upon receipt of the rotational direction reversing signal. Therefore, the rotational direction of the spindle motor 11 is automatically changed, so as to make the rotating direction of the spindle motor 11 and the direction of a spiral rotation of the recording pits of the stampers 5A and 5B coincident with each other. Then, a reverse rotation instructing switch 21 is provided, so that the spindle motor 11 is freely changeable in both forward and reverse directions by hand.
Patent JP-H0462091-A (JP)
Title: Thermal recording medium
Inventor: ARAI NAOTO
IPC: B41M5/30
Filed: 1990-06-25
Abstract: PURPOSE:To prevent the whiteness degree or recording density of a recording sheet from becoming deteriorated under high temperature conditions by adding phenol resin to a specific basic dye. CONSTITUTION:3-di(n-butyl)amino-6-methyl-7-phenylaminofluoran and/or 3-di(n- butyl)amino-7-(o-chlorophenylamino)fluoran are used as basic dye. In addition, phenol resin is added. The recommended melting point or softening point of phenol resin is 80 deg.C or higher. When the melting point or softening point is 80 deg.C or lower, the whiteness degree of a white paper part sometimes deteriorates, if a recording medium is preserved under high temperature environments. The recommended phenol resin is such as composed of at least one phenol compound which is cumylphenol or 4,4'-isopropyridine-diphenol. Especially the highly recommended phenol resin is such as composed of a phenol compound containing p-cumylphenol and 4,4'-isopropyridine-diphenol. Above all, the phenol resin of a decimer or less, especially pentamer to dimer is recommended as a preferential use.
Patent JP-H0834-A (JP)
Title: Fertilizer application device in agricultural working machine
Inventor: HASHIMOTO MASATOSHI
IPC: A01C23/02
Filed: 1994-06-24
Abstract: PURPOSE:To enable the precise application of a fertilizer to prescribed fertilizer application positions even if a mobile machine body turns its course and travels, the prevention of the breakage or bending of fertilizer application nozzles admitted into soil even in contact thereof with a plow sole, etc., and an easy change in arrangement of the fertilizer application nozzles in an agricultural working machine, equipped with the fertilizer application nozzles connected to a fertilizer tank in a mobile machine body having front and rear wheels and designed to simultaneously perform agricultural operations and application of the fertilizer into soil. CONSTITUTION:This fertilizer application device is obtained by freely rotatably installing fertilizer application nozzles 8, pivoted on a rotation supporting shaft 16 and admitted into soil right and left, setting an urging spring 42 capable of rocking the nozzle (8c) in the lower stage of the fertilizer application nozzles 8 to a downward operative position and enabling the upward movement of the fertilizer application nozzles 8 against the urging, further the free replacement of fertilizer pipes to the fertilizer application nozzles 8 through connecting tools and a change in arrangement of the fertilizer application nozzles for applying the fertilizer into soil.
Patent JP-H1113201-A (JP)
Title: Architectural internal-external facing material excellent in design performance, manufacture thereof, building having high design performance, and construction method thereof
Inventor: SHINPO MASAKI
IPC: E04C2/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture an internal-external facing material having high design performance by adhering natural slates having high design performance to extrusion molding cement plates by using organic adhesives, and reinforcing support/ fixation by reinforcing metal fittings. SOLUTION: Extrusion molding is performed by kneading cement, an admixture, inorgnic fiber and water, and extrusion molding cement plates 12 and 12 used as internal-external facing backing materials are provided. Plural natural slates 14... such as granite, marble and andesite are adhered/fixed to these extrusion molding cement plates 12 by using organic adhesives 16 and 16, and high design performance is imparted to internal-external facing. Next, support/fixation of the natural slates 14 to the extrusion molding cement plates 12 by the adhesives 16 is reinforced by L-shaped reinforcing metal fittings 18 and 18. The adjacent natural slates are also connected to each other by a connecting metal fitting 20. Therefore, an architectural internal-external facing material 10 excellent in design performance and a building using this, can be easily and inexpensively manufactured.
Patent JP-S6320608-A (JP)
Title: Gimbal device
Inventor: TAWARA MISAO
IPC: G05G9/00
Filed: 1986-07-15
Abstract: PURPOSE:To rotate an outer gimbal and an inner gimbal independently of each other with a common operation handle by connecting an intermediate gimbal and the inner gimbal through a universal joint. CONSTITUTION:When an operation handle 16 is gripped and is turned around a Y axis 11, the extent of turning of the operation handle 16 is transmitted to an inner gimbal 17 through a universal joint 20, but an outer gimbal 3 is not affected at all. When the operation handle 16 is gripped and is shaken, an outer gimbal 3 is turned around a supporting shaft 4 and an operation shaft 5 in a housing 1. At this time, a first joint member 21 and a second joint member 22 of the universal joint 20 are doglegged with a center point 0 of a cross shaft 23 as the center, but the influence of this motion is not transmitted to the inner gimbal 17 at all.
Patent JP-S6323240-A (JP)
Title: Production of disk-shaped memory medium
Inventor: INUI TETSUYA
IPC: B29C65/70
Filed: 1986-07-15
Abstract: PURPOSE:To eliminate the need for separate manufacture of center hubs for which high accuracy is required and to permit mass production by integrally molding the center hub of the shape with which the peripheral edges of aperture holes bored to the central part of a memory medium and grasped into the aperture holes from both faces by using dies. CONSTITUTION:An upper die 15 and a lower die 16 are mounted from both upper and lower sides so as to include the aperture holes 4 bored to the central parts of transparent substrates 2, 3 and the peripheral edges 7 of the holes 4. The concentricities of the dies 15, 16 and the recording tracks on the memory medium 1 are registered. A projecting part 17 for forming a fitting recess 10 of the center hub 5 is provided to the central part of the inside top wall of the upper side 15. A projecting part 8 is similarly provided to the inside bottom wall of the lower die 16 as well. A resin material is packed in this state into the dies from a nozzle 20 through a packing hole 19 provided to the upper die 15. The resin material is then cured and the upper die 15 and the lower die 16 are removed by opening the same vertically. The memory medium 1 having the construction in which the center hub 5 is fixed by integral molding to the transparent substrates 2, 3 is thus obtd.
Patent JP-H1110241-A (JP)
Title: Steel shape bending device
Inventor: TSURU KOKICHI
IPC: B21D7/08
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a steel shape bending device in which the steel shape is smoothly fed, a larger roll diameter for bending is not required and a skilled worker is not required. SOLUTION: In the steel shape bending device in which a forming roll consisting of an upper roll 10 and a lower roll 8 to hold a steel shape A to be bent is arranged in the direction orthogonal to the longitudinal direction of the steel shape, further, forming rolls 11 consisting of the upper roll 10 and the lower roll 8 are arranged to both sides of the forming roll, the forming roll 11 is arranged as facing to side faces of each forming roll, The lower roll 8 formed with its upper face in the horizontal plane is arranged to a vertical lower shaft 7, the upper roll 10 forming a rear face to a conical face is arranged to an upper shaft 9 with inclining against a vertical shaft as facing the lower roll in the vertical direction. Further, following a final stage forming roll, a pressing roll 13 for inner bending is arranged movable in the direction orthogonal direction of the longitudinal direction of the steel shape to be bent.
Patent JP-S6226909-A (JP)
Title: Microwave oscillation mixer
Inventor: WATANABE TOMINAGA
IPC: H03D7/00
Filed: 1985-07-26
Abstract: PURPOSE:To concentrate two conventional circuits onto one circuit and to reduce remarkably the space by using an amplifier element having a nonlinear characteristic so as to realize an oscillation function oscillating a local microwave signal and a mixing function mixing the local microwave signal and an input microwave signal. CONSTITUTION:An input tuning circuit 12 and an output tuning circuit 13 are adjusted to optimize the gain of an amplifier, the interval of a tuner 11 is adjusted to satisfy the amplitude gain condition, the pattern length connecting electric components is adjusted to satisfy the phase condition thereby oscillating a dielectric resonator 71 at the local microwave frequency being the resonance frequency. The input microwave signal and the local microwave signal outputted from a circulator 8 are mixed by utilizing the nonlinear characteristic of a gallium arsenide FET61 (FET). An intermediate IF signal being a difference signal between the input microwave signal and the local microwave signal formed by the mixing operation of the FET61 is extracted by a low pass filter 9 being a resonance circuit composing of coils L1, L2 and a capacitor C1.
Patent JP-H06350062-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI TORU
IPC: H01L21/822
Filed: 1993-06-11
Abstract: PURPOSE:To accelerate or compensate an operation margin by a method wherein the reference voltage or operation current for an ECL circuit is made variable by means of the information being set in a register or the information formed on a program element that made possible to be written after the circuit test. CONSTITUTION:For an ECL circuit, a reference voltage VBB is fed to the base of a transistor that is driven for the transistor receiving an input signal, and it is determined whether the input signal is in a high level or in a low level. Moreover, the operation voltage is generated by a constant current transistor provided on the emitter that is common-connected to the operating transistor. Constant voltage VCS is fed to the base of that constant current transistor. By making the reference voltage VBB and constant voltage VCS be variable from outside, it is possible to find the circuit that is close to a margin with a margin acceleration test, and conversely, it is possible to compensate the margin.
Patent JP-S6059914-A (JP)
Inventor: TAKENAKA SHIYOUJI
IPC: H02H3/05
Filed: 1983-09-12
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-H0338019-A (JP)
Title: Circuit device for descriminating integrated semiconductor circuit
Inventor: UORUFUGANGU PURIBIRU
IPC: H01L27/12
Filed: 1990-06-25
Abstract: PURPOSE: To read identification characteristics even if a circuit is encapsulated in a case by connecting each programmable element to one common conductor on one hand and connecting it to the drain of a transistor on the other hand. CONSTITUTION: A circuit device comprises n programmable elements F1,..., Fn, one n-stage series - parallel shift registers SR, and n transistors T. While the programmable elements F1,..., Fn are connected to an assembly conductor DO that forms a data output terminal, it is connected to the drain of the transistors T. Then, the source of the transistors T is connected to a first supply potential VSS, and a gate is connected to one of parallel output terminals O1,..., On of the series - parallel shift register SR, thus reading a number of identification characteristics with the minimum occupation area.
Patent JP-H09287545-A (JP)
Title: Specific gravity rotary plate type power generation
Inventor: SATO YASUYUKI
IPC: F03B13/06
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide hydraulic power generator. SOLUTION: When the ground water drawing up pump 20 of an electric switchboard 16 is switched on, water gets into a lower reservoir 19. Next, when a pump 5 is switched on, water gets into an upper reservoir 7. When water successively gets into a water receiving pit 3 from a water outlet 2, a specific gravity rotary plate 1 is automatically rotated, and a frame plate is rotated. The rotation of a motor-generator 15 is decreased to approximately 3,000 to 3,600rpm by a cycle regulating handle 10 so as to change over to self- power generation.
Patent JP-S5791094-A (JP)
Title: Two wire type remote operating method
Inventor: OOE SOUICHIROU
IPC: H04Q9/08
Filed: 1980-11-28
Abstract: PURPOSE:To commonly use a linking line for power supply and signal use and to enable remote operation with a minimized number of link lines, by flowing a half wave rectifying current to two link lines connected between devices is mutual relation for power supply and interrupting the half wave current and transmitting a remote operation signal. CONSTITUTION:Devices A, B in mutual relation having electronic circuits 6, 7 are connected with two link lines 5, 5', the cathodes of diodes D4, D5 are connected to the line 5', the device A of the link line 5 is connected to one end of a transformer 4 and the device B side is connected to the anode side of a diode 7. Another end of the transformer 4 is connected to the anode side of a diode D2, and a series circuit consisting of diodes D1, D8 and relay break contacts RS1, RS2 are connected between diodes D2, D4 and D5, D7 of the devices A, B. A half wave rectifying current flows to the link lines 5, 5' to supply the power to the circuits 6, 7, a remote operation signal is transmitted by interrupting a half wave current, and the link lines 5, 5' are commonly used for the power supply and the signal.