baber/WOPTO huggingface dataset:
Patent JP-H06280779-A (JP)
Title: Liquid pump device
Inventor: HORIUCHI KUNIO
IPC: F04D13/02
Filed: 1993-03-30
Abstract: PURPOSE:To provide a liquid pump device which is constituted to prevent the increase of the size of a motor and lowering of the efficiency of the motor, in a liquid pump device in which a pump body part is connected to a motor part through magnet coupling. CONSTITUTION:A liquid pump device 10 comprises a pump body part 12 having an impeller 22 at the interior and performing the feed of liquid to be fed to the interior through rotation of the impeller 22; and a motor 14 to transmit rotation of a rotor 40 to an impeller 22 through a magnet coupling. The rotor 40 is provided with a first magnet 48 being a magnet on the drive side of which d magnet coupling consists and additionally functioning as the rotor magnet of the motor 14. The impeller 22 is provided with a second magnet 32 being a magnet on the driven side, of which the magnet coupling consists, and rotationally driven through the magnetic field of the first magnet 48.
Patent JP-H08259134-A (JP)
Title: Informing device for elevator
Inventor: IGARASHI HIDEO
IPC: B66B3/00
Filed: 1995-03-29
Abstract: PURPOSE: To reduce the number of reception of a supervisor to the information from informing equipment provided in a car, and to reduce the number of sending of worker by the wrong operation of a call button inside of the car. CONSTITUTION: Informing equipment for elevator, of which informing equipment is operated by a call button 3 provided in a car so as to enable the intercommunication with a intercommunicating device provide in a place except for the car, is provided with call canceling means 9, 12, 13, which stop the operation of the informing equipment before the intercommunication between the informing equipment and the intercommunicating device is enabled, and an informing means 15 for informing the canceling method, and a SP.
Patent JP-H04307688-A (JP)
Title: Integrated circuit
Inventor: KITA YASUSHI
IPC: G06F11/22
Filed: 1991-04-04
Abstract: PURPOSE:To unnecessitate the test terminal exclusively used for transferring to the testing operation, and the special voltage detection circuit and protective circuit not used for the normal operation, in semiconductor integrated circuit having a self-testing function. CONSTITUTION:An asynchronous counter 11 inputting the input data signal from a synchronous input terminal 100, making the clock signal from an internal circuit clock signal output terminal 102 a reset signal and performing the count operation by defining the above input data signal as a count pulse while the above clock signal is ON state, and a test mode controller 12 generating the test mode flag signal indicating the transferring to the testing operation when the count value in the asynchronous counter 11 exceeds the prescribed value, are provided.
Patent JP-S61231150-A (JP)
Title: Manufacture of ti alloy wire rod
Inventor: NISHIGAKI MINORU
IPC: C22F1/00
Filed: 1985-04-04
Abstract: PURPOSE:To manufacture a Ti alloy wire rod excellent in dimensional accuracy as well as in surface quality by CONSTITUTION:The ingot made by melting an alpha+beta-type Ti alloy is rolled to form a blank wire rod, which isheated to.
Patent JP-2000265881-A (JP)
Title: Torque control device for internal combustion engine
Inventor: SHIGAHARA MEGUMI
IPC: F02D41/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a torque control device for internal combustion engine capable of exactly grasping response delay contained in an output of front and rear vibration of a car body for an input of an accelerator operation at the time of acceleration and deceleration and always performing stable vibration suppression. SOLUTION: A torque control device calculates control parameters of basic fuel injection quantity based on engine speed and accelerator opening (step S12) and executes a fuel injection control. When an acceleration and deceleration decision is formed from changed quantity of basic injection quantity Q (step S14 = true), increase and decrease in actual fuel injection quantity Q for a target value Qen of injection quantity is limited to a limit value Qdmp for prescribed limiting time Tdump (step S16 to S24). After elapse of this limiting time Tdmp, injection quantity is increased up to the target value Qen (step S26). At this time, the limiting time Tdmp is set to a value for which response delay by bending of an engine mount is considered (step S20) by detecting an operating state of an engine at a point of time when acceleration and deceleration are started (step S18).
Patent JP-S61233136-A (JP)
Inventor: KUSUMOTO SUEO
IPC: C02F3/00
Filed: 1985-04-05
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-H07231709-A (JP)
Title: Seedling planting machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1994-04-11
Abstract: PURPOSE:To prevent occurrence of an unforeseen accident by contriving the transmission mechanism of a seedling planting machine and by instantly stopping a rotary case equipped with a transplanting tool in the case of disengaging a clutch of a transplanter in spite of a small-sized and light-weight constitution in the seedling planting machine for planting on four or more rows by furnishing plural sets of a transplanting device in a state of a conventional rotary case equipped with plural transplanting tools. CONSTITUTION:In a seedling planting device in which a transmission shaft 25 is branched into plural transmission systems and which is equipped with rotary cases 15 having plural transplanting tools 14a.14b fixed to each of the branched transmission system, the transmission shaft 25 is provided with a stopping clutch 24 to stop each rotary case 15... to form a transmission mechanism for stopping the rotary cases 15..., fixed to each branched transmission system, at the same plural number of suspension positions as the number of transplanting tools attached to each of the rotary cases 15.
Patent JP-S58188996-A (JP)
Title: Two-way communication device in external auditory miatus
Inventor: MOTOI KATSUO
IPC: H04R1/00
Filed: 1982-04-27
Abstract: PURPOSE:To prevent malfunction due to voice energy from a speaker by providing the speaker stop of an insertion body inserted into the external auditory miatus and an oscillation electricity transducing element behind it. CONSTITUTION:When a user talks, bone conduction voice oscillation is transmitted to the insertion body 1 and converted by the converting element 3 into an electric signal, which is sent to a transmitter. An external signal received by a receiver, on the other hand, drives the speaker 7 through a lead line 7a to sound release a voice in the external auditory miatus. In this case, the speaker is arranged closely to the eardrum, so the output of the speaker 7 may be extremely small. Therefore, the oscillation energy of the speaker 7 is small and never transmitted to the element 3. Therefore, the element 3 detects no oscillation during talk reception, so switching to a transmission state never occurs and two-way communication using a single carrier frequency is performed.
Patent JP-H03270277-A (JP)
Title: Semiconductor photoreceptor element
Inventor: MIKAWA TAKASHI
IPC: H01L31/107
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a high frequency characteristic of a semiconductor photoreceptor element by providing a window layer of one conductivity type, having a concentration lower than that of a field dropping layer, and a light receiving area of the opposite type of conductivity and specifying the field dropping quantity of the field dropping layer and thickness of the window layer which becomes a multiplying area. CONSTITUTION:This semiconductor photoreceptor element is provided with a window layer which is of one conductivity type, made of InP, and has a concentration lower than that of a field dropping layer 5, and a light receiving area 8 of the opposite conductivity type, which is provided in the window layer 6 at a depth at which the layer 6 is left to form a multiplying area 6a between the layers 5 and 6. In this Lo-Hi- Lo type APD, when the thickness la of the area 6a is changed, an area where the GB product becomes the maximum against the thickness la of the area 6a comes to exist and, when the field dropping quantity and the thickness la of the area 6a are respectively set at 4.0X10P<5> V/cm and 0.5mum, the peak of the GB product indicating 60 GHz or higher can be caught. Therefore, a high frequency characteristic can be obtained with this Lo-Hi-Lo type APD and an APD which can cope with the development of optical fiber communication to 10 Gb/s range can be obtained.
Patent JP-S54162954-A (JP)
Title: Hot-cathode
Inventor: KOITABASHI MASAYASU
IPC: H01J1/15
Filed: 1978-06-14
Abstract: PURPOSE: To obtain a hot-cathod featuring a high heat efficiency and excellent quick acting property by coating the paste composed of the heat-resistance metal powder or the like and the binder onto the insulating substrate and then fusing the paste with irradiation of the laser beam and the like and then solidification given to form the heater.  
     CONSTITUTION: Insulating substrate 1, featuring a disk shape, contains groove 11 on its surface. The paste composed of the organic binder and the heat-resistance metal powder is coated along groove 11 and in a fixed thickness. This paste is irradiated by the laser beam or the electron beam to be fused and then solidifed. As a result, heater 2 is buried into groove 11 on substrate 1 and at nearly the same level as the surface of the substrate. And the spot welding is given to the Ni plate of a fixed thickness at the center part of heater 2 in order to form cathod-type substrate 3. Then electron discharge material layer 4 is coated on substrate 3. In such way, a hot-cathode can be obtained with a high heat efficiency and excellent quick acting property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11275447-A (JP)
Title: Image pickup device
Inventor: TAKEISHI MASAHITO
IPC: H04N5/21
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device providing excellent operability by selecting noise elimination processing automatically. SOLUTION: The image pickup device has an image pickup element that photographs an object and converts a photographed signal into a video signal, a motion detection section 10 that detects a motion of the object and a noise elimination processing section that applies elimination processing to a noise included in the video signal in response to the result of detection by the motion detection section 10. When the motion detection section 10 detects a motion of the object, the noise elimination processing for the noise component by the noise elimination processing section is stopped. When the motion detection section 10 detects no motion of the object, the noise elimination processing section applies elimination processing to the noise component.  Since whether or not noise elimination processing is applied to the video signal by the noise elimination processing is automatically selected based on the result of motion detection of the object by the motion detection section 10 in this way, the image pickup device with excellent operability is obtained.
Patent JP-S61233697-A (JP)
Title: Production of nicotinamide adenine dinucleotide phosphate
Inventor: KOBAYASHI YUKIHARU
IPC: C12R1/19
Filed: 1985-04-08
Abstract: PURPOSE:To obtain inexpensively and efficiently the titled compound useful as a biochemical analysis reagent, etc., from nicotinamide adenine dinucleotide, acetyl phosphate and adenosine 5'-monophosphate, by using a bacterum having specific enzymatic activity. CONSTITUTION:A solution such as phosphoric acid buffer solution, etc. is blended with 0.5-20 mg/ml nicotinamide adenine dinucleotide(NAD), 0.003-1.0 mg/ml adenosine 5'-monophosphate(AMP) and 0.14-5.8 mg/ml acetyl phosphate(ACP) in preferable concentrations (usually AMP/NAD is <=1/10 equivalent) and reacted with a mold of bacterium [e.g., Brevibacterium ammoniagenes(ATCC15312), etc.] having enzymatic activities of NAD kinase, acetate kinase and adnylate kinase under preferable conditions at 5.0-9.0 pH at 15-50 deg.C to give the aimed compound.
Patent JP-2000268203-A (JP)
Title: Image processor, its method and recording medium
Inventor: KURAGANO TETSUZO
IPC: G06F17/50
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of shape design work by generating a spatial sequence of points expressing the locus of an inputted design curve, generating a geometric curve approximating to the spatial sequence of points and displaying the spatial sequence of points and the geometric curve. SOLUTION: When a plane shape generation mode is selected, a CPU 2 starts a plane shape generation processing procedure RT1 and a user sets up a plotting plane for drawing a design curve in three-dimensional space. Then the CPU 2 displays the design curve plotted through a mouse 9 operated by the user on the display screen of a CRT 7 as a sequence of points.  When a sequence of points on the display screen of the CRT 7 is specified by the mouse 9 operated by the user and a geometric curve generation instruction is inputted, the CPU 2 generates a geometric curve consisting of a smoothed curve of the spatial sequence of points on the basis of the positional data of respective points of the sequence (the spatial sequence of points) on a plotting plane which corresponds to the generated sequence of points and displays the geometric curve on a corresponding position on the display screen of the CRT 7.
Patent JP-S57187837-A (JP)
Title: High-frequency heating device
Inventor: IGARASHI TAKATSUGU
IPC: H01J23/54
Filed: 1981-05-14
Abstract: PURPOSE:To improve the work efficiency and to utilize a parts store space effectively so as to make the device compact by using a construction that a high frequency oscillator is slided along a waveguide for fitting or removal. CONSTITUTION:A waveguide 2 is mounted on the upper wall of an oven 1, then a magnetron 3 is fitted to the waveguide 2. That is, a leading piece 8 of a slide plate 6 provided on the magnetron 3 is placed on this side, and the slide plate 6 is inserted into holding sections 5, 5 starting with the edge of the opposite side. When the magnetron 3 is pushed in along the waveguide 2, the slide plate 6 slides along the holding sections 5, 5. An antenna section 3A is inserted into the waveguide 2 through a gap 4. The leading piece 8 is further slided until it gets into contact with the end face of the waveguie 2 so as to close the gap 4.
Patent JP-H08274313-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAWAGUCHI YUSUKE
IPC: H01L29/786
Filed: 1995-03-30
Abstract: PURPOSE: To provide a semiconductor device and its manufacture capable of reducing ON-resistance compared to a conventional semiconductor device. CONSTITUTION: This is a MOSFET using a field plate oxide film 107 with which the surface of a p-type base layer 109 forming a channel has an angle of about 30 deg. with the bottom surface of the field plate oxide film 107.
Patent JP-S62228985-A (JP)
Inventor: KOMAI NORIMITSU
IPC: G21C17/06
Filed: 1986-03-31
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-H07258323-A (JP)
Title: Catalyst for olefin polymerization
Inventor: MURATA MASAHIDE
IPC: C08F4/642
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a catalyst for olefin polymerization which can be used as an easily handleable and stable halogen complex and is easy to synthesize and industrially useful, as against the conventional metallocene compounds. CONSTITUTION:The catalyst comprises a metallocene transition metal compound represented by the formula LL'MTX2 (wherein L and L' are each a cycloalkadienyl group or a substituted cycloalkadienyl group and may be linked with each other by way of another atom or atomic group; MT is an element of the Group 4B in the Periodic Table; and X is a halogen atom) and an organoaluminum compound represented by formula MT'(AlR4)n (wherein n is 1 or 2; MT' is an alkali metal when n is 1, while it is an alkaline earth metal when n is 2; and R is a 1-20C hydrocarbon group).
Patent JP-S59200591-A (JP)
Title: X-ray image pickup device
Inventor: MINAMI HIROSHI
IPC: H04N5/32
Filed: 1983-04-27
Abstract: PURPOSE:To reproduce an abnormal part of an object more clearly by converting the image pickup output of an X-ray image into a digital signal temporarily and performing operation. CONSTITUTION:An optical system 25 has a half-mirror 32 among a lens 31 and lenses 31 and 33 to split an optical image of the X-ray image in two directions, i.e. to the lenses 31 and 33. Image pickup tube cameras 26 and 34 extract analog signals synchronously with each other. Those analog signals are converted by A/D converting circuits 37 and 38 into digital signals, which are weighted properly by an operation circuit 39 to obtain the difference signal between both signals. Those digital signals are reconverted by a D/A converting circuit 40 into analog signals, which are displayed as an image on an image display device 27. In this constitution, the spatial frequency characteristics of one element of the optical system 25, e.g. lens 33 are varied to obtain characteristics of an LPF optically. Thus, two image signals are processed by subtraction to make a low- frequency part easy to see. Further, the accuracy of the subtraction is secured because the subtraction is carried out after the signals are converted into digital signals.
Patent JP-H09245433-A (JP)
Title: Data reproducing equipment
Inventor: HIRASAKA HISAKADO
IPC: G11B20/10
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To lessen an error by making a control so that a dynamic range be made small when an operation of data reproducing equipment is in a steady state and that the dynamic range be made large when the operation is in a specific state. SOLUTION: In this data reproducing equipment, a dynamic range of an A/D converter 14 is made small in a steady state wherein an input signal is stable in a certain degree and thereby a quantization error is lessened, so that an error rate be improved. At the time when there is the possibility that an input signal to the A/D converter 14 changes suddenly, e.g. at the time of search, a change in a mode or others, on the other hand, the dynamic range of the A/D converter 14 is made large, even though the quantization error is allowed in a certain degree, and thereby a sufficient saturation margin is secured so that an overflow may not occur. According to this constitution, an extreme increase of an error is prevented.
Patent JP-H05240400-A (JP)
Title: Tank for compressed natural gas
Inventor: KONDO JIRO
IPC: F17C1/02
Filed: 1992-02-24
Abstract: PURPOSE:To reduce the weight and ensure sufficient strength in a tank which is filled with compressed natural gas for automotive engine. CONSTITUTION:In a tank for compressed natural gas provided with a metallic tank body 1 consisting of a cylindrical tank barrel 2, end plates 3, 3 welded to the right and left ends of the tank barrel shell 2 so as to cover respective opening faces of it, circular reinforcing plates 5 provided with drilled holes 4 are welded to the inside of the tank barrel 2, and at least the outer surface of the metallic wall of the tank barrel 2 is covered with fiber reinforced plastic material layer 6.
Patent JP-2000265350-A (JP)
Title: Production of staple fiber non-woven fabric
Inventor: ISHIHAMA TAIZO
IPC: D04H1/46
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a staple fiber nonwoven fabric having a uniform METSUKE profile in the width direction, and to provide the staple fiber non-woven fabric. SOLUTION: This method for producing a needle-punched staple fiber nonwoven fabric comprises adhering 0.01-1.0 wt.% of an oiling agent to a staple fiber web, while controlling the adhesion of the oiling agent so that the amount of the adhered oiling agent is smaller at the end portions of the web than in the central portion in the width direction of the web, and then applying a needle- punching treatment to the oiled staple fiber web. The produced staple fiber nonwoven fabric has a characteristic that the irregularity of the METSUKE in the width direction is 20-50 g/m2.
Patent JP-S63241177-A (JP)
Title: Microwave plasma cvd device
Inventor: IIDA SHIGEHIRA
IPC: H01L31/0248
Filed: 1987-03-27
Abstract: PURPOSE:To stably form a deposited film having an excellent characteristic on a substrate at a high speed by exciting the raw gas for forming a film with the glow discharge caused by microwave energy in the space surrounded by the substrate with the front capable of being heated and the rear capable of being cooled. CONSTITUTION:The inside of a reaction vessel 101 is evacuated through an exhaust pipe 104, a film forming gas is introduced into the vessel from a gas discharge pipe 108, and microwave energy is further introduced from a waveguide 103 through a dielectric window 102. Glow discharge is generated in the space surrounded by the plural cylindrical substrates 105 placed on a substrate holder. As a result, the raw gas is decomposed, and a film is deposited on the substrate 105. In the microwave plasma CVD device, the front of the substrate 105 can be heated by a heater 107 in the film forming space not facing the glow discharge space 106, and the rear can be cooled by the cooling pipe 109 provided to the substrate holder. By this method, the temp. of the substrate 105 is appropriately adjusted, and a good-quality film is efficiently formed.
Patent JP-S63239922-A (JP)
Title: Epitaxial growth crystal
Inventor: SOGA TETSUO
IPC: C30B29/42
Filed: 1987-03-27
Abstract: PURPOSE:To prevent generation of defects such as cracks and reduce etch pit through reduction of surface roughness of the epitaxial growth layer and reduction of substrate warpage by providing superlattice layers and a compound semiconductor layer grown under a low temperature as the buffer layers be tween the crystal substrate and compound semiconductor layer. CONSTITUTION:A super lattice layers 3b, 3c and a compound semiconductor layer 4 grown under a low temperature are formed as buffer layers between a crystal substrate 1 and a compound semiconductor layer 2 grown thereon. For example, a GaP layer 3a having almost the same lattice constant as the silicon is formed on the silicon substrate 1 of about 0.05 mum thick and a first superlattice layer 3b equivalent to the GaP/GaAs superlattice after the growth of 5 periods and a second superlattice layer 3c equivalent to the GaAsP/GaAs superlattice after the growth of 5 periods are formed thereon. Thereafter, an ordinary GaAs layer 2 is formed therefore in the thickness of 2 mum or more through the GaAs layer 4 in the thickness of 0.05 mum grown under the tempera ture of about 450 deg.C.
Patent JP-S547918-A (JP)
Title: Electronic instrument
Inventor: KAWAMOTO KINJI
IPC: G10H1/00
Filed: 1977-06-20
Abstract: PURPOSE: To generate stable and accurate tone signas by generating numeral information corresponding to a key depression with the use of a scanning device and a counter so that the tone signals may be generated through an operational circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S631722-A (JP)
Inventor: JIYOSEFU SUKARUZO
IPC: F02B75/26
Filed: 1987-03-27
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。