baber/WOPTO huggingface dataset:
Patent JP-H08323184-A (JP)
Title: Solid reagent supplying device
Inventor: DEIBUITSUDO JII KOOKU
IPC: B01J4/02
Filed: 1995-05-30
Abstract: PURPOSE: To automatically supply a fixed amt. of solid reagents in required tide by calculating and controlling the rotating time and angle of a stepping motor in a calculation section when a user inputs the bulk density, target amt. for addition, etc., of the solid reagents to be supplied into a control means. CONSTITUTION: The user inputs the bulk density, weight of addition, etc. of the solid reagents to be supplied from an input section consisting of a keyboard. A central processing unit 36 in this input section 35 calculates the control signals to the stepping motor 20 in accordance with these conditions in the calculation section 37. This unit outputs the signals to control the stepping motor 20 as well as a first stop valve V1 and second stop valve V2 in accordance with the calculation results of the calculation section 37 in a control signal output section. The addition cycle time and rotating angle of the stepping motor 20 are controlled in such a manner, by which the fixed amt. of the solid reagents is automatically supplied.
Patent JP-S63299483-A (JP)
Title: Image reproducing device
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N9/808
Filed: 1987-05-29
Abstract: PURPOSE:To correctly discriminate that by which recording mode, an image information signal recorded to a recording medium is recorded, by judging that an analog recording mode is obtained when a color burst signal is included in the image information signal reproduced from the recording medium. CONSTITUTION:An analog digital discriminating circuit identifies whether or not a color burst signal is recorded in a magnetic tape and discriminates an analog signal or a digital recording. Namely, a band pass filter (BPF) 42 inputs an RF input signal obtained through a video head and causes a prescribed low area (700 kHz or below) signal to pass through with the carry frequency of a low area converting chrominance signal as a center. A comparator 46 compares the output of a level detecting device 44 with a threshold Th and sends the signals of an H(high) level or an L(low) level. As the result, it is discriminated that when the signal of the H level is outputted from the comparator 46, an analog recording is executed and on the other hand, when the signal of the L level is outputted, a digital recording is executed.
Patent JP-2000316676-A (JP)
Title: Rug
Inventor: ONO TAKU
IPC: A47C27/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a rug which can be made to go along delicate lines of a Gatch bed while ensuring the strength. SOLUTION: This rug comprises a base fabric 3 having flexibility, a plurality of elastic bodies 3 which are respectively arranged on both surfaces of the base fabric 2, and a surface skin cover 4 which covers them. Between respective elastic bodies 3, 3 which are arranged on respective surfaces of the base fabric 2, a gap is provided, and the plurality of elastic bodies 3 on one surface side of the base fabric and the plurality of elastic bodies 3 on the other surface side of the base fabric are shifted in the arrangement direction of the elastic bodies, and at the location of the gap between the elastic bodies 3t 3 on one surface side of the base fabric 2, the elastic body 3 on the other surface side of the base fabric 2 is located.
Patent JP-2000323716-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAYAMA SO
IPC: H01L29/786
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which has a semiconductor layer in SOI structure improving element characteristics while preventing a drop in threshold voltage, a kink phenomenon, etc., and its manufacture. SOLUTION: This semiconductor device has a gate electrode 30 formed on a channel formation region of the semiconductor layer 10a in the SOI structure, source and drain regions (11 and 12) formed in the semiconductor layer at both side of the gate electrode, and a back-gate electrode 31 formed across a back-gate insulating film 26 buried in an insulating film below the channel formation region and the insulating film 23 is thicker below the channel formation region than below the source and drain regions and the semiconductor layer 10a is thinner in the channel formation region than in the source and drain regions.
Patent JP-H06341794-A (JP)
Title: High speed airframe
Inventor: KEMA TAISEI
IPC: F42B15/00
Filed: 1993-06-02
Abstract: PURPOSE:To diffuse the air from a vent hole at the time of flying a high speed airframe at a high speed, and to limit flying speed and distance of the airframe to specific ranges by forming the hole opened at one end at a front surface and at the other at a side at a wing of the airframe. CONSTITUTION:A wing member of a high speed airframe is formed of a columnar body 1A which is long in a longitudinal direction, and a plurality of wings 1B radially symmetrically stood on a rear part of the body. In this case, vent holes 3 are asymmetrically arranged at the body 1A. That is, the holes 3 are formed of a first hole 3a opened at a center of a front surface of a wing member and extended rearward, and a second hole 3b opened at a side of the body 1A inclined toward a rear side at outer side. At the time of flying the airframe at a high speed, the air is fed to be diffused from the hole 3a to the hole 3b. Thus, a radial load is operated at the member, and an aerodynamic resistance is increased by a shock wave W generated at a diffusing forward side of the air.
Patent JP-H10321188-A (JP)
Title: Plate type fluorescent lamp
Inventor: SHIBAOKA KAZUO
IPC: H01J61/36
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent adhesive failure and slow leakage from being caused even if an excessive load by a twist, tension or the like acts on lead wires by filling an expoxy resin at the root where the lead wires installed on electrodes project from a sealed vessel formed by adhering an upper surface glass substrate and an under surface glass substrate by low melting point glass. SOLUTION: A sheet-like upper surface glass substrate 1 and a tray-shaped under surface glass substrate 2 are adhered together by fusion of low melting point glass, and a sealed vessel is formed, and electrodes 6 and 7 are arranged inside of it. In lead wires 3 and 4, one end is installed on the electrodes 6 and 7, and the other end is projected outside through the glass substrates 1 and 2. In a sealing structure of the lead wires 3 and 4 and the glass substrates 1 and 2, the lead wires 3 and 4 extending in a straight line shape are fused in a sealing width W on the glass substrates 1 and 2 by low melting point glass 8, and an epoxy resin 10 is also filled at the root of the lead wires 3 and 4 projecting from the glass substrates 1 and 2.
Patent JP-S6111437-A (JP)
Title: Fuel injection controlling method of internal-combustion engine
Inventor: FUJITA MASATO
IPC: F02D41/00
Filed: 1984-06-27
Abstract: PURPOSE:To secure an efficient output increase without worsening a degree of exhaust, by performing asynchronous fuel injection of the specified quantity independent of main fuel injection at a time when the operating state of an internal-combustion engine comes into a transient state. CONSTITUTION:When the operating state of an internal-combustion engine is in the specified transient state and a fact that asynchronous fuel injection is necessary is judged (a step P2), two cylinders, which really does not perform main fuel injection and will start the main fuel injection in succession immediately after that are discriminated (a step P3). The asynchronous fuel injection is performed for these two cylinders (a step P4). Thus, in time of coming into a transient state, an efficient output increase can be realized without worsening the state of exhaust.
Patent JP-H02310804-A (JP)
Title: Read control circuit
Inventor: KODA KUNIO
IPC: G11B5/09
Filed: 1989-05-25
Abstract: PURPOSE:To speedily execute a transient response in an automatic gain control (AGC) circuit with simple confiquration by providing a level change circuit and the AGC circuit. CONSTITUTION:A level change circuit 5 is provided to change the level of a clock signal from a host device to a level equal with that of a read signal from a storing medium and an AGC circuit 4 for read signal amplification is provided to define the output signal of the level change circuit 5 as an input at the time of writing. In such a case, when a state is changed from a write state to a read state, recorded data on a recording medium 1 are outputted from an amplifier 3. However, because of the read state, the clock signal is not outputted from an AND circuit 7 and there is no output signal from the attenuation circuit 5. Namely, a read waveform, which is the output signal of the amplifier 3, is outputted from a mixing circuit 6 and inputted through a signal line 10 to the AGC circuit 4 and gain is loaded so that a prescribed average amplitude can be obtained. Since an input signal closed to the amplitude voltage of a normal read signal is inputted from the attenuation circuit 5 in the AGC circuit even when a device is set in the write state, the change of the gain is small in case the state is changed to the read state. Then, the transient response can be made satisfactory.
Patent JP-H09317064-A (JP)
Title: Accommodation panel mounting structure
Inventor: TSUDA KAZUNARI
IPC: E04B2/74
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for wall panel in which an accommodation panel is installed in the condition certainly detained with the wall panel, a minor restraint is imposed on the shape of the end parts of each panel, a good exchangeability is provided for other connecting method, and there is no need to use any wedge as conventional in case the accommodation panel is installed perpendicularly intersecting the wall panel. SOLUTION: The mounting structures for wall panels 2 are installed in line as flush with wall panels 1 of a building. A frame 3 having L-section positioned upright has a fixing piece 31 parallel with the panels 1, 2, and at one end of the fixing piece 31, a frame member 22 of the accommodation panel 2 is screwed fast where the end part is folded outside in L-shape and the frame member 22 is located inside the folded part 21, and a fold-back part 11 provided at the end of the wall panel 1 is engaged with a gap 31c formed between a resilient detent piece 31a protruding forward at the fixing piece 31 and the folded end part of the accommodation panel 2.
Patent JP-H06325893-A (JP)
Title: Direct current destaticizer
Inventor: NOMURA NOBUO
IPC: H01T23/00
Filed: 1993-05-11
Abstract: PURPOSE:To generate a sufficient voltage with a solar cell having a small capacity by generating a high-current high voltage with oscillation of an intermittent oscillation circuit followed by rectifying, and impressing the result on a plus discharge electrode and a minus discharge electrode. CONSTITUTION:Electric charges are accumulated in a storage battery 2 with power generation of a solar cell 1, and with this voltage, a high frequency intermittent oscillating circuit 3 goes in intermittent oscillation to generate a high frequency output intermittently. This is boosted by a high frequency transformer 4 and is plus-rectified and amplified at n-stages by a plus side doubled voltage rectifying circuit 5 and also minus-rectified and amplified at m-stages by a minus side doubled voltage rectifying circuit 6. If n>m, the voltage impressed on a plus side discharge electrode 8 becomes higher than the voltage impressed on a minus side discharge electrode 9, which permits establishment of the ion balance. Even though the oscillation circuit 3 goes in intermittent oscillation, the outputs of the circuits 5, 6 become a suufficient voltage for deelectrifying even in the middle point of the oscillation interrupting division. Thus the device can be accomplished in a small size, and a sufficient voltage is obtained for destaticization using a solar cell 1 having a small capacity.
Patent JP-S5756845-A (JP)
Title: Protective method of photoresist film
Inventor: ARAIBARA SATOSHI
IPC: H01L21/027
Filed: 1980-09-24
Abstract: PURPOSE:To prevent peeling off of a photoresist film in case of tightly adhering and transferring a photomask, by making a chrome oxide film adhere into the whole surface of the photoresist film. CONSTITUTION:A metallic film 2 obtained by laminating a metallic chrome film and a CrOx film, whose thickness is 800-900Angstrom  is made to adhere onto a glass substrate 1 by means of sputtering, a photoresist film 3 whose thickness is about 5,000Angstrom  is applied on its upper surface, and a chrome oxide(CrOx) film is applied on the upper surface of said photoresist film 3, by which a protective film 9 is formed. When such a photomask megative 10 is made to tightly adhere to the master and is exposed by a position matching exposure device, peeling off of the photoresist film 3 is prevented since the CrOx film exists between both the organic films. In case a pattern of a resist film is formed by applying a phtotresist film onto a semiconductor substrate such as silicon, too, a pin hole is prevented by coating with the CrOx film in the thickness of about 100Angstrom to protect said film in the same way.
Patent JP-H09298847-A (JP)
Title: Non-contact charger
Inventor: CHIBA YOJI
IPC: H02J7/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact charger whereby its conversion efficiency from an AC power into a DC power can be improved and both the maximum allowable current of its element and its loss can be reduced. SOLUTION: In a non-contact charger 1, an inverter 4 converts a DC voltage fed from a constant-voltage circuit 3 into a high-frequency voltage according to the control of a control circuit 5 to generate a magnetic line of force by a magnetic-force generating coil L1. On the other hand, in a slave machine 10, a coupling coil L2 takes out a high-frequency power from the magnetic line of force of the foregoing magnetic-force generating coil L1 by an electromagnetic induction, and after rectifying the high-frequency power by a rectification circuit 11, a rectified DC voltage is fed to a charging circuit 12 to charge a battery 13 by the rectified DC voltage. Also, a pickup coil L3 takes out the leakage magnetic flux generated between the magnetic-force generating coil L1 and the coupling coil L2 to feed it to a feedback circuit 6.  After the high-frequency power in response to the foregoing leakage magnetic flux is converted into a DC voltage, the feedback circuit 6 feeds back it to the constant-voltage circuit 3. A light emitting diode LED is lit by the DC voltage obtained from the leakage magnetic flux to indicating that the battery 13 is being charged.
Patent JP-S5757381-A (JP)
Title: Picture reader
Inventor: YOKOTA TAKASHI
IPC: G06V10/12
Filed: 1980-09-22
Abstract: PURPOSE:To make a reader small-sized and simplify the operation, by compensating linearity of the read position in the subscanning direction only by the position adjustment for the reflective face of a scanning reflective part material. CONSTITUTION:An original surface is divided into two, and respective divided faces A and A' are subjected to focusing and photoelectric conversion scanning independently. Effective reflection regions of the first mirrors D and D' are A1 and A1' for divided read regions A and A' respectively, and those of the second mirrors E and E' are A1 and A2' similarly, and therefore, scanning mirrors can be divided for every divided region. In case mirrors E and E' are divided for each of divided read regions A and A' and positions of reflective faces are moved in parallel to places different by DELTAl, positions of reflective faces of mirrors E and E' are adjusted easily by shifting them by quantity DELTAl corresponding to X even if effective light paths consisting of focusing lenses b1 and b1' and fixed scanning elements b2 and b2' are shifted for each of divided regions A and A' by DELTAX.
Patent JP-S5835235-A (JP)
Title: Maintenance information processing method of gas turbine
Inventor: KASUYA MICHIO
IPC: F02C9/00
Filed: 1981-08-26
Abstract: PURPOSE:To save energy from the long life of a gas turbine, by estimating an operation time in each operational process or a number of times of operation from a detection value of the change of status in a gas turbine process and outputting the operation time or the number of times of operation with a limited value. CONSTITUTION:A digital signal of gas use, oil use, base operation and peak operation in a plant 1 is input to a status register 5 of an information processor 4 via a relay circuit 2 and process I/O device 3. While a logical arithmetic circuit 6 obtains status of gas base operation, gas peak operation, oil base operation and oil peak operation, to input the status to an arithmetic circuit 22 through a logical value register 7, scanning circuit 8 and register group 9. Further the circuit 22 indexes a constant table 18 to output its arithmetic result to an output device 24 through an output circuit 23 as maintenance information. In this way, adequate maintenance work can be performed.
Patent JP-S5466080-A (JP)
Title: Semiconductor device
Inventor: NONAKA TERUMOTO
IPC: H01L21/331
Filed: 1977-11-05
Abstract: PURPOSE: To obtain a three-terminal type semiconductor device which performs high-frequency operation at a high speed by providing two reverse-conduction type regions to both sides of a unidirectional-conduction type current path, by connecting a control electrode to one region, and by maintaining the other region in a floating state without being provided with the control electrode.  
     CONSTITUTION: On N + -type Si substrate 12, N - -type layer 14 is epitaxy-grown and encircled with separation region 16, and P + -type regions 18, 20, 22, and 24 are diffustion-formed inside layer 14. Next, N + -type regions 28, 30 and 32 are diffusion formed inside layer 14, and lateral bipolar transistor Qi which becomes an injector is consituted by region 18 and part 19 of epitaxial layer 14 between regions 18 and 20. Then, normally-OFF type longitudianl J-FETQ s  operating as an active gate, floating gate and current path is constituted by regions 20 and 22, 24, 26 and parts 21, 23 and 25 of opitaxial layer 14 encircled with those. In this way, the current gain and conversion conductance of FETQ 5  is increased to accelerate the operation speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62901-A (JP)
Title: Replica lens and manufacture thereof
Inventor: HERARUDO EDOUARUDO FUAN ROSUMA
IPC: G11B7/08
Filed: 1986-06-10
Abstract: An optical scanning unit is described, which unit comprises a radiation source (1), an objective lens - (3) and a translational-position and angular-position detection system for determining the translational position and the angular position of the objective lens within the scanning unit. This system comprises a conical-ring mirror (5) which is centred and fixed relative to the objective lens and a radiation-sensitive detection system (9) which is arranged in the path of the radiation reflected from the mirror and which comprises two detectors which are spaced by an annular strip (12) and are each divided into four quadrants (13-20).<sup>1</sup> The scanning unit further comprises an electro- magnetic system comprising an annular permanent magnet (70) around the objective lens and at least six magnet coils (71-76) which are arranged in two axially shifted planes (80,81).
Patent JP-H11324477-A (JP)
Title: Stopping method at opened place of opening door and door-stop device
Inventor: NOGUCHI SHIGERU
IPC: E05F5/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To correspond even to the changes of the conditions of the installation of an opening door and environmental conditions without requiring a reinforcing plate by making a corner section at the upper end or the lower end of the opening door collide with an inclined collision surface in the vertical direction of the cushioning body of a door-stop tool and stopping the opening door at an open place. SOLUTION: A corner section 5 at the upper or lower ends of an opening door 1 is made to collide with an inclined collision surface 4a in the vertical direction of the cushioning body 4 of the door-stop device 3 installed onto a floor face or a ceiling face, and the opening door 1 is stopped at an open place. Consequently, the corner section 5 indicates higher stiffness in the folding sections of steel plates 1a, 1b used as outer plates even in the opening door 1 having simple structure, in which a honeycomb material is pinched in place of a frame member 6, higher stiffness is displayed when there is an existing reinforcing plate 7 such as the frame member 6, and stiffness higher than the case of the reinforcing material 7 is displayed in the opening door 1 having structure, in which both cases of the steel plates and the reinforcing material 7 are satisfied. Accordingly, even when the opening door 1 is stopped against the door-stop device 3 at the open place of the opening door 1, the corner section 5 of the opening door 1 is not deformed and damaged.
Patent JP-H083963-A (JP)
Title: Slope construction with many natural types by nearly natural stone-block having meshing
Inventor: YUKIMOTO MASASHI
IPC: E02D29/02
Filed: 1994-06-15
Abstract: PURPOSE:To retain a stable state against water stream without spoiling the natural environment, by unifying a plurality of nearly natural stones through steel rods and dowel steel rods and charging covering concrete in the exposed part of steel rods among natural stones. CONSTITUTION:A unit block A is constituted of a plurality of nearly natural stones 1 to form H-shape in plan view through steel rods 2 and dowel steel rods 3 connected to the steel rods and filling concrete 4 is charged among the nearly natural stones 1, 1. Next, the unit blocks A are laid on the construction ground so as to engage with each other and connection rings 5 of the unit block A meeting at one point are banded by wires to get a unit structure. The ground surface is covered with the nearly natural stones 1 to provide a natural scenic view. The clearances among the nearly natural stones are connected to a bank and hence it does not obstruct growth of plants and also it does not spoil the natural environment. The unit block A is constituted to form Hshape in plan view, and hence mutual blocks are engaged with each other to increase the stability. Therefore, it is not feared that the blocks are driven out by the water stream.
Patent JP-S5924681-A (JP)
Title: System for detecting movement
Inventor: MIYAZAKI KUNIHIKO
IPC: B41J7/50
Filed: 1982-07-31
Abstract: PURPOSE:To simplify the constitutions of a code display part and a detector, by a method wherein three kinds of codes are arranged in a regularly repeated state by two code element lines and a moving direction is detected by the order of the detected code. CONSTITUTION:Codes read from detectors 5, 6 are applied to AND gates G11- G13 through AMP1, 2 and, for example, the AND gate G13 comes to ''1'' while the corresponding flip-flop FF3 is set. In the next step, when one step is advanced, the output of a flip-flop FF2 now comes to ''1'' while the output of an AND gate G21 comes to ''1'' and, therefore, an advance pulse is sent to a reversible counter 8 through an OR gate ORA to be counted up. On the other hand, A reset pulse is imparted to a flip-flop FF1 through an OR gate OR1 to reset the flip-flop FF1.