baber/WOPTO huggingface dataset:
Patent JP-S6065613-A (JP)
Title: Chopper type comparator
Inventor: MATSUURA TATSUJI
IPC: H03K5/24
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a comparator circuit of a low power consumption by providing a means setting a separate gate voltage respectively to a p-channel MOSFET and an n-channel MOSFET at resetting. CONSTITUTION:A coupling capacitor 31-1 inputting a signal to a gate bias terminal 13 of the p-channel MOSFET21 and the FET21 is provided. This circuit is operated by a 2-phase clock. When switches 40-1, 40-2 and 41 are closed at a clock period phi, the gate voltage of the FET21 is a gate bias voltage VP applied to the terminal 13 and also the gate voltage of the n-channel MOSFET22 depends on a reset level VR being a current flowing to the FET21. Since the switch 41 is closed, an electric charge forming an output of the VR is stored to the coupling capacitors 31-1 and 31-2 when a level of an input terminal 10 is a reference voltage. The circuit is operated as an amplifier by opening the switches 40-1, 40-2 and 41 at the next clock period -phi and also the switch 41 is opened and a switch 42 is closed at the same time so as to change the input from the reference voltage to an input voltage. Then the difference of both the voltages is outputted while being amplified.
Patent JP-H0729211-A (JP)
Title: Optical recording medium
Inventor: TAKI KAZUYA
IPC: G11B7/24097
Filed: 1993-07-13
Abstract: PURPOSE:To provide an optical recording medium capable of surely detecting the position of a sector and identifying the sector. CONSTITUTION:A region in which pits 24 have been formed in a guide layer is a sector mark 26 as a means of generating a signal for detecting the position of a sector and a region in which the guide layer has been continuously removed by a prescribed width is a recording region 28. Part of the recording region 28 is a sector identifying region 30 in which sector identifying information is recorded as marks 34 and the remainder is a data region 32.
Patent JP-H0723604-A (JP)
Title: Rotary tilling device
Inventor: NISHIO KAZUSANE
IPC: A01B33/12
Filed: 1993-07-13
Abstract: PURPOSE:To prevent the damages caused by the seasonal change in works a massive body such as a stone and rust due to sticking of tilled soil on the action surface against the soil. CONSTITUTION:A rotary working body 10 is rotatably installed on a machine frame 1. An upper part of the rotary working body 10 is covered by a covering body 14. At the rear end of the covering body 14 is rotatably held a soil leveling body 18 in up and down directions. Stainless steel plates 24 and 25 are firmly fixed on surfaces 22 and 23 of action surface against the soil of the covering body 14 and the soil leveling body 18.
Patent JP-2000328759-A (JP)
Title: Composite tile for facing
Inventor: MAEHASHI KIYOSHI
IPC: H01F7/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To easily stick a tile to an intended position without a gap by sticking a sheet-like magnet where multipole is magnetised at least on the surface side to the back of the tile, and arranging the stripe-like magnetic poles in such a manner that the first magnetic pole is different from the last magnetic pole. SOLUTION: An adhesive is applied to the back of a tile 1, and a sheet-like magnet 2 where multipole is magnetized at least on the surface side and the first pole of the arranged stripe-like magnetic poles is different from the last pole is stuck thereto to form a composite tile. The composite tile attracted to an adherent body 3 is different in magnetic pole between both ends, so that the tiles of the same structure are arranged in the opposite direction to make the different magnetic poles correspond to each other, whereby the adjacent tiles are naturally attracted to each other so that a plurality of tiles can be arranged without a gap. The composite tiles attracted to each other only by magnetic force can be simply attached and detached after construction, so even a beginner can simply replace and stick the tiles.
Patent JP-H0622267-A (JP)
Title: Still picture recording camera
Inventor: HIRASAWA KATAHIDE
IPC: H04N5/232
Filed: 1992-06-30
Abstract: PURPOSE:To attain overlap image pickup of a still picture properly by providing a still picture recording means recording separately respectively plural still pictures onto a recording medium and an overlapping picture recording means storing plural still pictures onto a recording medium in duplicate to the camera. CONSTITUTION:Each one still picture and a video image overlapping the still pictures are recorded on a tape 109. A recording flag is set when a still picture is stored in a picture memory 104 and cleared when the still picture is recorded on a recording tape 109. Moreover, the still pictures are overlapped in the recording standby mode and the still picture not in duplicate is recorded in a timing when each still picture is overlapped and the overlapped picture recording is started when a switch 113 is switched to the recording position and when the recording is finished, the tape 109 is automatically stopped, memories 104, 118 and the counter are cleared and new overlapping is awaited. Thus, from the image pickup of the overlapped picture till its recording are ensured by inter-communication between controllers 111,112.
Patent JP-2001003208-A (JP)
Title: Glove
Inventor: SATO KENJIRO
IPC: A41D19/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a glove capable of effectively massaging the effective points of finger-pressure therapeutics to relieve the fatigue without deteriorating the appearance by forming a number of small protrusions giving pressing stimulation to the skin surface of hand, etc., on the inner side face of the glove contacting with the skin. SOLUTION: The objective glove has a number of small protrusions 3 on the skin-contacting inner side face of the glove main body 1 to give pressing stimulation on the skin surface and muscle of the hand wearing the glove. Preferably, the small protrusions 3 for stimulation are formed at positions to give pressing stimulation on the palm A and the back of the hand wearing the glove and mainly formed at positions to give pressing stimulation on each pressing site corresponding to each nerve site of Haikei A1, Shinhokei A2 and Shinkei A3 (these sites are special effective points of Chinese medicine) on the palm A.
Patent JP-H0463954-A (JP)
Title: Sealing structure for cam chain cover in engine
Inventor: KAMIYA MASAHISA
IPC: F02F7/00
Filed: 1990-06-30
Abstract: PURPOSE:To improve a sealing property by providing a notched part on the part of a head gasket, and also an elastic member engaging with the notched part and having a core material to make oil sealing with a cam chain cover fitted. CONSTITUTION:When a cam chain cover 30 is assembled, a cam chain 28 is arranged on a cylinder block 4 and one side of cylinder heads 10-l and 10-2, and the cam chain cover 30 is fitted to a cylinder block 4 and the cylinder heads 10-1 and 10-2 via an elastic member 36 to surround the cam chain 28. In this case, the elastic member 36 engages with the notched part 32 of a head gasket 8, and also makes oil sealing of a cylinder block 4 and one side of the cylinder heads 10-l and 10-2 with the cam chain cover 30 fitted.
Patent JP-H0224156-A (JP)
Title: Thermal printer
Inventor: SHINYA TADAO
IPC: B41J2/36
Filed: 1988-07-12
Abstract: PURPOSE:To simplify the correction of printing data and to enhance a printing image quality in a high-speed printing by a method wherein input data is previously converted to predetermined printing data, which is supplied to a signal processing circuit, and at the time of printing in a low-gradation area and a high-gradation area a printing pitch in a sub-scanning direction is reduced and the number of comparing the gradation is increased. CONSTITUTION:Printing data previously having approximately a linear proportional relation to a printing density in a correction circuit 3 is inputted to a signal processing circuit 10A. In a low-gradation area and a high-gradation area, an output LF1 from a ROM 21a with high level results in an output LF2 also with high level and, thus, an AND gate becomes open regardless of a line pulse LP2. As a result, a dot pitch PY in a sub-scan direction becomes 1/2 a dot pitch PX in a main-scanning direction. Because an address generation circuit 5 repeatedly reads data for one line from a memory 4 and outputs a first latch clock in synchronism with the reading, the printing data for one line is compared with the same gradation level signal LVL by two times and supplied to a shift register of a thermal head to be printed.
Patent JP-S6237639-A (JP)
Title: Hot-water supplier provided with additional heating function
Inventor: ADACHI YOSHIYUKI
IPC: F24H1/00
Filed: 1985-08-07
Abstract: PURPOSE:To permit to heat hot-water in a bathtub to a desired heat-up temperature of bath by only automatic how-water supplying operation without effecting additional heating operation by a method wherein a proportional control valve is operated by an output, operated and treated in control circuit by signals of both thermistors for hot-water supply and additional heating, to control the amount of combustion of a burner for hot-water supplying. CONSTITUTION:A solenoid valve 11, a solenoid valve 12 for hot-water supplying and the proportional control valve 13 are opened so ignite fuel and hold the ignition. Then, the burner 14 for hot-water supplying is burnt and whereby a heat exchanger 1 for hot-water supply is heated and heated hot-water is supplied into the bathtub 4 automatically from a hot-water supplying pipe b through a hot-water supply control valve 24, a nonreturn valve 29, a hot-water circulating path and the heat exchanger 2 for additional heating. The temperature of supplying hot-water is detected by both of the thermistor 18 for hot-water supply and the thermistor 20 for additional heating to operate the proportional control valve 13 by the output, operated and treated in the control circuit 27 so as to obtain the temperature of supplying hot-water, which is set in the bathtub hot-water temperature setter of a remote controller 28, and whereby the amount of combustion of the burner 14 for hot-water supplying is controlled so as to stabilize the temperature of supplying hot-water and supply the hot-water into the bathtub 4 automatically.
Patent JP-H1059792-A (JP)
Title: Ignitable composition
Inventor: LEFUMEUX ALAIN
IPC: C06B33/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ignitable compsn. generating clean nonpoisonous gas. SOLUTION: This ignitable compsn. generating clean gas contains an oxygen- contg. binder and an oxidizing agent contg. at least ammonium nitrate. The weight of the binder is 1-6% of the total weight of this compsn. The weight of the ammonium nitrate is 50-95% of the total weight of this compsn. This compsn. further contains boron or aluminum as a light metal by 0.5-5% of the total weight.
Patent JP-H0465365-A (JP)
Title: Reactive sintered silicon nitride composite body
Inventor: OGATA KOJI
IPC: C04B35/58
Filed: 1990-06-29
Abstract: PURPOSE:To improve an anti-spalling property against repeated thermal shock to a silicon nitride sintered body by sintering a molded body composed of the specific ratio of the metallic silicon powder, the hexagonal boron nitride powder, the metallic fiber incorporating aluminum in the gaseous nitrogen atmosphere. CONSTITUTION:An organic binder such as acrylic resin is added into 5-95 wt.% metallic silicon powder, 3-90 wt.% hexagonal boron nitride powder, 0.2-4.0 wt.% metallic fiber incorporating aluminum and mixed with a wet system using a solvent such as methanol. Then it is dried, pulverized and blended and press molded. This molding body is sintered in an N2 atmosphere. By mixing a small amount of hydrogen into nitrogen, the nitridation reaction of the metallic silicon is accelerated. The above-mentioned fiber is reacted with the metallic silicon powder and nitrogen and the reactive layer is formed with silicon nitride which is a matrix after the sintering. By this means, in the structure of the sintered body an acicular structure is introduced into fine silicon nitride and boron nitride and the anti-spalling property is improved.
Patent JP-S6153943-A (JP)
Inventor: MASUDA TAKUO
IPC: E04B9/06
Filed: 1984-08-21
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-H1122284-A (JP)
Title: Sliding door device
Inventor: TANIOKA KAZUTOSHI
IPC: E05D15/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device capable of turning at a central part of a sliding door to store the same by providing a running guide magnetically attracted and capable of being mounted and demounted, at both sides of upper end of the sliding door body, and providing a running type hanging unit slidably engaged with a running rail at an upper end center. SOLUTION: Door front and rear part running guides 2, 3 are arranged such that the positions thereof are shifted to the front a rear surface directions in the thickness direction of a sliding door body 1, and the guides 2, 3 are formed of rotary bodies of rubber/magnet material or the like. A running type hanging unit 4 is provided at almost the center of upper end and is engaged with a running support piece of an upper rail 5 so as to be slidable. In allowing the sliding door body 1 to run, rotating members of the door front and rear part running guides 2, 3 are respectively magnetically attracted to a plate provided on an outer surface of part vertically extending downward of the upper rail 5 and rotated to run smoothly.  In storage, the sliding door body 1 is made to run to one end side of the rail 5, and the body 1 is rotated around a support of the running type hanging unit 4 by pressing a side edge. Accordingly, no wide space is required in storing the body 1, thereby improving the convenience in use.
Patent JP-S6237429-A (JP)
Title: Ground surface excavator
Inventor: YAMAGUCHI HIROSHI
IPC: E02F5/06
Filed: 1985-08-09
Abstract: PURPOSE:To easily excavate a groove at a given depth and to easily change the depth of the groove during the excavating work, by inclining the main unit of an excavator at the section of a handle on a moving device. CONSTITUTION:The main unit 1 of an excavator consists of a conveyor belt 5 provided with a bucket 6 with a salient excavating edge 7, rotary rollers 3, 4, a frame 2, and a handle section 8 fitted on the frame 2. A moving device 20 is rotatably supported almost flush with the ground surface by the main unit 1 of the excavator. An auger device 13 is connected to the main unit 1 of the excavator, making the lower end section confront the rotary roller 3 on the excavating side, and a hill 24 is excavated at a given width through the groove 22 interior. By this method, the main unit 1 of the excavator can be inclined on a moving device 20, and so the groove is easily excavated at a given depth, and also the depth of the groove is easily changed during the excavating work.
Patent JP-S5877503-A (JP)
Title: Production of porous sintered body
Inventor: KIYOUSEI NORIYUKI
IPC: B22F5/00
Filed: 1981-10-30
Abstract: PURPOSE:To produce a porous sintered body of a decreased rate of shrinkage deformation in the stage of sintering by restraining the shrinkage of an annular green compact molding in the stage of sintering by means of a core inserted to the bore side thereof then reheating the same and removing the porous sintered body. CONSTITUTION:In the stage of producing a porous sintered body 12 by sintering a green compact molding 10 produced by molding powder for sintering to an annular shape under pressure, the under-mentioned core 20 is inserted concentrically into said molding and the molding is sintered: The core 20 of a circular section which is molded to an inside diameter smaller than the inside diameter Dp of the molding 10 and to an outside diameter Dg larger than the shrunk diameter dp of the molding 10 by sintering by using a blank material of a coefft. of linear expansion smaller than that of the body 12. After the sintering, the body 12 which is held fitted in one body with the core 20 in its bore is cooled. Thereafter the coupled body of the sintered body 12 and the core 20 is reheated at temp. lower than the temp. at which the sintering of the molding 10 is started and after the core 20 is removed from the body 12, the sintered body is cooled.
Patent JP-S5874053-A (JP)
Title: Semiconductor device
Inventor: HARASAWA FUMIO
IPC: H01L21/3205
Filed: 1981-10-29
Abstract: PURPOSE:To obtain high reliability through expansion of operation life of Al wiring and high integration density by providing alumina having a high thermal conductivity as the surface material of Al wiring. CONSTITUTION:A P type impurity layer 2 is provided and a Si oxide film 3 for element insulation is formed in order to porvent that a P type Si substrate 1 changes to n type. Then, a gate oxide film 4 and a gate electrode 6 are formed and thereby a source drain region 5 is formed. Thereafter, an alumina 7 is formed over the entire part and the region to become the source drain region is removed. Next, the Al film 8 is evaporated over the entire part and the source drain electrode and wirings are formed by selectively removing method. Moreover, a dielectric protection film 9 is formed on the entire part. According to this structure, the surface material of Al wiring becomes the alumina having a high thermal conductivity and thereby operation lift of Al wiring determined by the electro-migration is expanded. As a result, a highly reliable semiconductor integrated circuit having a high integration density can be realized.
Patent JP-2000030867-A (JP)
Title: Organic thin film el element
Inventor: ITO YUICHI
IPC: H05B33/14
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an element with high brightness and long life by arranging a layer containing an organic compound containing a polyether compound or a polyphosphate ester compound having aromatic tertiary amine in the main chain between an anode and a cathode. SOLUTION: A layer containing an organic compound contains a polyphosphazene compound, a polyether compound, or a polyphosphate ester compound represented by formula I. The layer containing the organic compound is used as a hole injection transport layer of an organic thin film EL element, and if necessary, this layer is preferable to be formed in multilayer structure. Preferably, the film is formed by coating an organic solvent solution containing a compound represented by formula I. The hole injection transport layer containing a compound with high Tg represented by formula I has high film strength, high heat resistance, high light transmitting capability, is difficult to crystallize, and effective to enhance heat resistance of the device.  In formula I, G1 is formula II; G2 is Formula III; G3 is formula IV, formula V, formula VI, an alkylene group, or a combined group formed by bonding cross-linkable groups having a double bond, a triple bond, or an SH group; n is an integer.
Patent JP-H04370857-A (JP)
Title: Error detecting circuit
Inventor: YAMAUCHI MAKOTO
IPC: G06F12/16
Filed: 1991-06-19
Abstract: PURPOSE:To specify the type and the block of an error occurred in a data block through a simple circuit constitution. CONSTITUTION:Plural types of errors of the corresponding data blocks are detected by the error detecting circuits 10-13, 20-23, and 30-33 which are set corresponding to the blocks. The ORs are secured among the detection outputs of errors of the same type by the OR circuits 14, 24 and 34 and these outputs are held by the error holding circuits 15, 25 and 35 respectively. Then the OR circuits 40, 50, 60 and 70 secure the ORs among the detection outputs of errors occurred in the same block and these outputs are held by an error block holding circuit 80. Thus the circuits 15, 25 and 35 can detect the types of errors, and the circuit 80 can detect the erroneous block.
Patent JP-H04372044-A (JP)
Title: Control method and electric power system voltage reactive power controller using the same
Inventor: KOJIMA YASUHIRO
IPC: G06N3/00
Filed: 1991-06-20
Abstract: PURPOSE:To deal with an arbitrary control object by controlling the actual control object using the neuron circuit network controller after the control characteristic of the existing controller is learned by the neuron circuit network according to a learning algorithm. CONSTITUTION:The existing controller 1 and its control object 2 are constituted as a neuron circuit network controller 3 and a neuron circuit network control objective simulator 4. The learning of each neuron circuit network control is performed so that the input/output relationship between the neuron circuit network controller 3 and the controller 1 and the input/output relationship between the neuron circuit network objective simulator 4 and the control object 2 could be coincident. Then, the output of the neuron circuit network controller 3 and the input of the neuron circuit network control object simulator 4 are combined. The relearning of the neuron circuit network of the neuron circuit network controller 3 is performed so that the output of both the devices 3 and 4 are coincident. After that, the control object 2 is controlled by the neuron circuit network controller 3.
Patent JP-S6067743-A (JP)
Title: Fuel injection method in internal-combustion engine
Inventor: TAURA MITSUHARU
IPC: F02D41/34
Filed: 1983-09-21
Abstract: PURPOSE:To solve a problem on the failure of output, by increasing an asynchronous fuel injection quantity in time of suction pipe pressure going beyond the specified value over that in case of the suction pipe pressure being less than the specified value, in a method carrying out the asynchronous fuel injection in time of acceleration detection. CONSTITUTION:In time of engine operation, each output of a power switch 12, a suction pipe pressure sensor 14, a suction temperature sensor 18, a water temperature sensor 38, an O2 sensor 44 and an engine turning angle sensor 56 or the like is inputted into a control circuit 54. At this control circuit 54, in its asynchronous fuel injection routine, first whether two factorial differential values in suction pipe pressure are more than the specified value to be determined according to an engine speed or not is judged and then whether or not being accelerated is judged. And, in time of acceleration being judged, whether the suction pipe pressure is beyond the specified value or not is judged, while whether or not it is time of medium and high load at low speed is judged as well, and when 'YES' is the case, the fuel quantity being more increased than the asynchronous fuel injection quantity in time of 'NO' judgment is made to be injected asynchronously under the condition that the power switch 12 is turned off.
Patent JP-H0464188-A (JP)
Title: Method and device for generating document format
Inventor: WATANABE KIICHIRO
IPC: G06K9/20
Filed: 1990-07-02
Abstract: PURPOSE:To reduce a workload and to prevent the mis-setting of position information performed by setting a read mode in each field in unit of character frame, and converting setting information and each detection information to a document format. CONSTITUTION:A document position is detected by reading out the image data of an inputted document by a document position detecting part 2 after storing in image memory 1 once, and the frame line of the character frame is extracted by a field position detecting part 3, and the position of a field is detected in unit of character frame. Thence, the character in each character frame is recognized at a character recognition part 4, and a read mode setting part 5 sets the read mode based on a recognition result. Finally, the detection information in the document position detecting part 2, the detection information in the field position detecting part 3, and the setting information in the read mode setting part 5 are inputted to an output information conversion part 6, and they are converted to the document formats. Thereby, the workload can be reduced, and also, the mis-setting of the position information can be prevented.