baber/WOPTO huggingface dataset:
Patent JP-H03208262-A (JP)
Title: Manufacture of connecting body between solid high polymer electrolyte membrane and electrode
Inventor: FURUYA CHOICHI
IPC: H01M8/10
Filed: 1990-01-09
Abstract: PURPOSE:To increase the reaction efficiency and to realize a high electric power by connecting a solid high polymer electrolyte membrane and a gas diffusion electrode in the condition to soften or solve the soild high polymer electrolyte membrane in alcohol. CONSTITUTION:Hydrophile reaction membranes 3A and 3B are formed at the ratio 0.7:7:3 of platinum of the mean particle diameter 50Angstrom , a hydrophile carbon black of the mean particle diameter 450Angstrom , and polytetrafluoroethylene of the mean particle diameter 0.3mum, and hydrophobic gas diffusion membranes 4A and 4B are formed at the ratio 7:3 of a hydrophobic carbon black of the mean particle diameter 420Angstrom  and polytetrafluoroethylene of the mean particle diameter 0.3mum. They are superposed and rolled, and Pt 0.56mg/cm<2> is held at the hydrophile reaction membrane side in the hydrogen chloroplatinate oxidization and reduction method to make into gas diffusion electrodes 2A and 2B. A perfluorosulfuric acid polymer membrane of the thickness 0.17mm is held between two sheets of such diffusion electrodes 2, and a hot press is applied in a mixture solution of the ratio 1:1 of isopropyle alcohol and a pure water in the condition at 120 to 130 deg.C and 60kg/cm<2> to form a connecting body. In such a way, the connection is made easily, and the connecting body of a thin membrane thickness and a low movement resistance of H<+> can be obtained.
Patent JP-H11200902-A (JP)
Title: Internal combustion engine
Inventor: MAKINO HIROYUKI
IPC: F01L13/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To enhance ignition performance, and also to reduce nitrogen dioxide as improving combustion by installing a valve system which closes an exhaust valve at an interval from an exhaust bottom dead center up to a crank angle specified value before an inlet top dead center, and opens an inlet valve at an interval from the crank angle specified value after inlet top dead center up to an inlet bottom dead center. SOLUTION: An exhaust valve close angle of a quick-close cam 22 is closed at an interval from an exhaust bottom dead center(BDC) to an inlet top dead center(TDC) fore 40 deg., and an inlet value openangle of a slow-open cam 12 at an interval from an inlet TDC after 40 deg. to the inlet BDC, respectively. A control part reads those of engine speed and throttle opening, operating the target load. In time of this target load being more than a selector value, it judges to be ordinary operation, performing such operation as using two inlet and exhaust valves 4, 5, 6 and 7 and standard cams 13 and 23.  When it judges to be a low load operation, it selects two resting cams 14 and 24, to keep both second inlet and exhaust valves 5 and 7 closed intact, and it selects both quick-close and slow-open cams 22 and 12, whereby the first exhaust valve 6 is earlier closed than the standard, and also the first inlet valve 4 is opened later than the standard.
Patent JP-S5699351-A (JP)
Title: Electrophotographic apparatus suspending method
Inventor: SHIRAI YUKIO
IPC: G03G15/00
Filed: 1980-01-09
Abstract: PURPOSE:To prevent damage during suspension of a photoreceptor, and black lines on an image, by drawing a blade apart from the photoreceptor before suspension of it. CONSTITUTION:When copying operation is completed, FFI is reset, and main motor IM for moving a photoreceptor, etc. is suspended. A blade-on signal is generated soon after start of rotation of IM, and a blade-off signal is produced soon after suspension of IM. Timer T1 is triggered by this blade-off signal, and solenoid 29 for pressing the blade is actuated by the timer signal to draw the blade apart from the photoreceptor. In case of jamming of a transfer paper during copying, timer T1 is triggered by the jam signal, and solenoid 29 is actuated to draw the blade from the photoreceptor.
Patent JP-H09188703-A (JP)
Title: Carboxymethylcellulose alkali salt
Inventor: UDA YUKIO
IPC: C08L1/08
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a carboxymethylcellulose(CMC) alkali salt improved in thixotropy and structural viscosity as viscosity characteristics, namely, low in both thixotropy and the structural viscosity. SOLUTION: This CMC alkali salt has the following characteristics in its molecular weight distribution determined by gel permeation chromatography using a sodium iron tartrate solution as mobile phase solvent: retention volume at the point where the above molecular weight distribution is divided into two is 9.5-11.0ml, and the difference between the respective retention volumes at the end point and initial point of the molecular weight distribution is >=3.5ml.
Patent JP-S63170061-A (JP)
Title: Electronic typewriter
Inventor: YAMADA YOSHIKO
IPC: B41J19/18
Filed: 1987-01-07
Abstract: PURPOSE:To enable resetting of a print head to a newest input position without requiring necessity for ensuring an excessive memory area, by indexing the newest input position based on a specific position stored in a position register and on associated print data being stored in a connection buffer. CONSTITUTION:Predetermined number of data corresponding to characters printed at predetermined positions through operation of character keys are stored in a buffer, i.e. a correction memory 28, connected to CPU18, and a position register 29 for storing corresponding print data being stored at a specific position, i.e. a head position, is provided. Erroneously printed character is erased based on a signal fed through a collection key on a keyboard, and correcting operation is carried out according to a print data fed from a new character key. Number of print data in the correction memory 28 is added to a head position data stored in the position register 29 based on a signal fed through a location key, so as to index the newest input position thus driving a carriage drive motor 12 until a head counter is a work memory 27 is aligned with the newest input position.
Patent JP-H09191407-A (JP)
Title: Image forming device and its method
Inventor: YAMAZAKI FUMIYA
IPC: H04N1/407
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To form a multilevel picture by modulating respective picture elements based on inputted multilevel picture signals. SOLUTION: Multilevel picture data from an input terminal 1 is converted into multilevel picture data in a serial/parallel conversion part 2 and a picture signal which is pulse width-modulated is outputted to an LED array 8 in a pulse width modulation part 9. At that time, the amplitude of a triangle wave outputted from a triangle wave generation part 7 and a bias are adjusted and appropriate pulse width modulation can be executed.
Patent JP-H05187709-A (JP)
Title: Air conditioner
Inventor: SUKAI TAKASHI
IPC: F24F13/20
Filed: 1992-01-08
Abstract: PURPOSE:To increase an arrival distance of discharge air by a method wherein an air direction plate arranged in a discharge port is divided into a main air plate paralleling a horizontal direction and an auxiliary air direction plate, and the auxiliary air direction plate is fixed to the main air direction such that a distance between the main and auxiliary air direction plates on the upper stream is different from that on the downstream to integrally form the two air direction plates. CONSTITUTION:An air conditioner has a discharge port 10 having an air direction plate 8 located below a casing. In this case, the air direction plate 8 is composed of two plates of the one being a main air direction plate 17 paralleling a horizontal direction and the other being an auxiliary air direction plate 18. The main and auxiliary air direction plates 17 and 18 fix a position relation therebetween and are integrally formed and rotatable with the aid of a motor. Namely, during heating operation (a), the main air direction plate 17 is arranged such that it is positioned above with a rotary shaft 19 therebetween, and fixed such that a gap between the main air direction plate and the auxiliary air direction plate 18 is gradually decreased along the flow of discharge air. Meanwhile, during cooling operation (b), the main air direction plate is rotated approximately in a 180 deg. arc around the rotary shaft 19 such that a gap between the auxiliary air direction plate 18 and the upper wall surface of the discharge port 10 is gradually decreased, and a gap between the main and auxiliary air direction plates 17 and 18 is gradually increased along the flow of discharge air.
Patent JP-H04235304-A (JP)
Title: Automatic inspecting apparatus of lead frame for semiconductor device
Inventor: FUKAMACHI TAKESHI
IPC: G01N21/956
Filed: 1991-01-10
Abstract: PURPOSE:To shorten the period of inspection by overlapping and fixing a plurality of lead frames, forming a cavity at a part in contact with the lead part of the object of inspection, and optically measuring the width of the lead with the transmitted light from the bottom surface or the upper surface. CONSTITUTION:A plurality of lead frames 1 are overlapped. The surrounding side surface part is fixed with a lead-frame fixing frame 6 on a bottom-surface holding part 8. The frames are conveyed to an inspecting part 5 through a conveying part 2. Transmitting light is emitted from a lighting part 4 at the upper surface of the frame 1. The image of the lead part to be inspected is picked up with a CCD camera 3 at the lower part of the bottom surface of the inspecting part through a cavity part 9 of the bottom holding part. The image is processed and compared with the image of the lead frame of the design drawing which is stored beforehand. The quality of the inspected frame 1 is judged based on whether the amount of the position deviation of the inspected frame 1 is larger or smaller than the preset allowance amount of the position deviation. When there is the defective frame 1, what number of the frame from the top is defective is measured with a zoom part 7 of the CCD camera.
Patent JP-S61161083-A (JP)
Title: Method for constructing image
Inventor: HASE MASAHIKO
IPC: G09G1/00
Filed: 1985-01-10
Abstract: PURPOSE:To realize an image of high image quality while making possible transmission of an image information by using a narrow range by setting the power of resolution in the transverse direction of the picture surface to a higher value to provide for high image quality than that in the vertical direction. CONSTITUTION:The number of scanning lines of a TV camera 8 is 525 per frame and the sampling period along the scanning line coincides with the power of resolution in the vertical direction. Hence, 260X520 pixels are stored by field units within a frame memory 5. In order to suppress the transmission speed on the network, data are transmitted to a communication control part 4 while the pixels in the vertical direction are neglected when reading data from a memory 5 by a read-out control circuit 6. When neglecting the data during reading, the area can be limited to one half by reading every other data. At the receiver, transmitted data are stored in the frame memory 5 by way of the communication control part 4, converted at a D/A converter 9 from the memory 5 through the read-out control circuit 6 and displayed by an image display part 10.
Patent JP-S62160737-A (JP)
Title: Laminated type semiconductor device
Inventor: INOUE YASUAKI
IPC: H01L21/20
Filed: 1986-01-09
Abstract: PURPOSE:To make it possible to avoid warping of a substrate, by assembling a buffer layer, wherein thin silicon layers and thin silicon oxide layers or thin nitride layers are alternately laminated, between an interlayer insulating layer and an active layer. CONSTITUTION:An nth active layer 1, an (n+1)th active layer 2, an interlayer insulating layer 3, which isolates the active layer 1 and the active layer 2, and a buffer layer 4 are provided in a laminated type semiconductor device. The buffer layer 4 has a thin film multilayer structure, wherein thin silicon layers 4a and similar silicon oxide layers (or silicon nitride layers) 4b are alternately laminated. Therefore, the effect of absorbing thermal stress can be displayed. In the process of forming such a laminated type semiconductor device, the buffer layer 4 is formed before polysilicon is deposited and a recrystallizing process is performed. Thus, the thermal stress, which is yielded in the recrystallizing process of the active layer 2, is absorbed by the buffer layer 4, and the warping of a substrate can be avoided.
Patent JP-H06209016-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAHASHI YUICHI
IPC: H01L21/338
Filed: 1993-01-08
Abstract: PURPOSE:To reduce a gate length effectively without increasing gate capacitance. CONSTITUTION:A mask 7 provided with an opening part near a gate electrode formation region and comprised of an insulation film such as SiO2 and SiNx is arranged and a lamination structure is etched anisotropically to a mesa configuration by using the opening part in the mask 7. Oblique ion implantation is performed selectively by using an opening part in the mask 7 only between n-type GaAs layers 3, 5 which become first and second channel layers exposed on a slant by anisotropic etching to form an approximately vertical n-type GaAs channel connection part 8. Thereby, it is possible to reduce a gate length effectively without increasing gate capacitance and to improve high frequency characteristics.
Patent JP-S61160396-A (JP)
Inventor: NAKAMURA TAICHI
IPC: B64G1/24
Filed: 1985-01-09
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-S60148402-A (JP)
Inventor: HONMA SHINICHI
IPC: B65B1/30
Filed: 1984-01-09
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-H08189048-A (JP)
Title: Concrete-block assembled wall structure with surface treated to look like natural stone
Inventor: YUKIMOTO TAKUO
IPC: E02B3/14
Filed: 1995-01-10
Abstract: PURPOSE: To provide a concrete-block assembled wall structure which matches the surroundings, is highly reliable in terms of structure, and is excellent in construction property and profitability. CONSTITUTION: Cruciform concrete blocks A whose surfaces 1a are treated to look like natural stones are integrated together via connectors. Each block A is anchored to back formwork 5 via a connecting rod 6 threaded into an insert nut embedded in the back of the block A, and filling concrete is deposited between the back formwork 5 and the concrete block A.
Patent JP-S57116478-A (JP)
Title: Method and device for half tone
Inventor: TANIMOTO KENJI
IPC: H04N1/403
Filed: 1981-01-09
Abstract: PURPOSE:To reproduce half tone securely without spoiling binary-coding processing by selecting one different threshold level in accordance with the level of an image signal to be binary-coded, by referring to a preceding image signal when performing the threshold processing of the image signal. CONSTITUTION:Image information on an original is read by a photosensor 11 and after the amplification of a video amplifier 12, background correction is made by an automatic background correcting circuit 13 to output an image signal which has constant amplitude. This image signal is inputted to the terminal I of a comparator 14, whose output is inputted to the terminal D of a D type FF15; and a sampling pulse is applied to the clock terminal C of the FF15. The output signal of this FF15 is inputted to the amplifier 16 of a threshold generating circuit 17, and the level of the voltage to the comparator is varied with the output voltage of the amplifier 16. Then, one threshold level is selected on the basis of the level of the signal by referring to the precedent image signal to reproduce half tone securely without spoiling the processing of a binary-coded signal.
Patent JP-H10200795-A (JP)
Title: Rotational torque mechanism
Inventor: AMANO HIROKI
IPC: H04N5/225
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide large face pressure with small axial force, to provide large friction rotational torque and to use or abolish a thin plate spring with a small diameter by generating prescribed torque with friction in a tapered engagement part. SOLUTION: A gap is abolished and the dimension setting of the tapered part of a rotary piece 10 and the tapered engagement part of a rotational case 12 is changed in such a way that it is brought into contact with not only the taper-like engagement part of the taper part of the rotary piece 10 and the rotational case 12 but also the flange part of the rotary piece 10 and the side of the rotational case 12. A spacer 15 is added between a sliding board 13 and a camera frame 21. The spacer 15 is fastened between the rotary piece 10 and the camera frame 21 and it is fixed so that it integrally rotates with the rotary piece 10. Since a contact area is increased by bringing the flange part of the rotary piece 10 into contact with the side of the rotational case 12, face pressure drops and stable torque is generated for abrasion and sticking.
Patent JP-S61163089-A (JP)
Title: Very small boat
Inventor: TSUNO SHIGERU
IPC: B63B39/06
Filed: 1985-01-11
Abstract: PURPOSE:To remove pitching and rolling of a very small boat by a simple construction by providing a hull with a flat bottom, mounting a stern flap to the hull slightly below an after draft in parallel thereto, and making the inclination of the flap with respect to the horizon within a given angle downward. CONSTITUTION:The hull of a very small boat is provided with a flat bottom like a landing craft. A flap 3 is mounted to the stern of the boat slightly below an after draft 7 and in parallel thereto. The inclination of the flap 3 with respect to the horizontal is determined to be 0 deg.-20 deg. downward. The flap 3 can remove pitching and rolling in a high speed navigation, simplify the construction of the boat, and facilitates carrying the boat and the like as a boat for a leisure.
Patent JP-H11196975-A (JP)
Title: Vehicle sheet
Inventor: KATSURAGI MICHIHIRO
IPC: B60N3/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To easily use a housing box from the next seat or a rear seat even when an occupant is sitting in a seat by constituting the housing box in such a manner as to be capable of being pulled out from the lateral side surfaces. SOLUTION: A housing box 6 has two longitudinal pairs of guide pins 7 consisting of guide pins 7a, 7b, and the housing box 6 is suspended in the space under a cushion frame by inserting the guide pin 7 through the slit 10 of a guide plate 8. The housing box 6 is mounted in such a manner as to be movable in the lateral direction of a seat by sliding the integrated guide pin 7 along the slit 10. The slit 10 is divided into a slit 10a smoothly continued upward and a slit 10b branched downward. The slit 10b is cut in a circular form having the space between the guide pin 7a and the guide pin 7b as radius around the vicinity of the apex of the slit 10a. The housing box 6 has a handle 9 for pulling out the housing box 6 and a lid 11 for putting an article in and out from the housing box 6.
Patent JP-H05189139-A (JP)
Title: Command input method and information processor
Inventor: OZEKI MASAYOSHI
IPC: G06F3/0488
Filed: 1992-01-09
Abstract: PURPOSE:To enable a menu corresponding processing and to improve operability by enabling handwritten command inputting while using a pen coordinate input device without depending on menu selection by a mouse. CONSTITUTION:The pen coordinate input device is adopted, the designation of a command in a menu selecting system is enabled by the pen coordinate input device, the designation of the command is enabled by a handwritten input pattern using the pen coordinate input device, and both of command designation can be selectively utilized. In this case, a handwritten input device is composed of a menu system command input part 11 to input the command for a menu by using the pen coordinate input device, hand written command input part 12 to input the command with handwritten characters while using the same pen coordinate input device, command analysis part 14, handwritten command registration and storage part 13 and command execution part 15. Thus, the hand written command is operated for the command selection due to the menu. Thus, the operability of function selection can be improved.
Patent JP-H03208954-A (JP)
Title: Connection structure for sandwich panel
Inventor: OTSUJI REIKICHI
IPC: E04F13/08
Filed: 1990-01-09
Abstract: PURPOSE:To simplify a work by a method wherein an engaging protrusion part is formed on the one side of the connection end part of a panel filled with a heat insulating material and an engaging recessed part on the other side thereof, a slip-off preventing means is formed at an engaging part, and a packing is located on the bottom surface of the engaging recessed part. CONSTITUTION:An engaging protrusion part 4 having an engaging part 7 is formed on one side of the connection end part of a sandwich panel 3 filled with a heat insulating material 2 and an engaging recessed part 5 having a part 8 to be locked on the other side thereof. A packing material 6 is placed on the bottom surface of the engaging recessed part 5. In joining of the panels 3 with each other, slip-off preventing ability and watertight ability are ensured. This structure enables improvement of the efficiency of execution of a work.
Patent JP-S5698945-A (JP)
Title: Radio device
Inventor: ADACHI HISAO
IPC: H04B1/04
Filed: 1980-01-11
Abstract: PURPOSE:To prevent the radiation of electromagnetic waves lowered in the quality and to make monitor for the same line frequency depending on the stata of reception, if the power supply voltage is outside the specified range at transmission. CONSTITUTION:The detection circuit 11 detecting the voltage change in signal voltage Vcc fed to the terminal 1 is provided. When the switch 6 is closed, the transistor TR8 is ON to give a voltage of almost Vcc to the circuit 11. If the voltage Vcc is a specified voltage or lower, when the output voltage of the circuit 11 is lower than the voltage VBB then TR12, TR12 is OFF, and no base current of TR2 flows, TR2 is OFF and no voltage is fed to the transmission section. Further, a current flows to the base of TR3, TR3 is ON and the state is switched from trasmission to reception compulsively. Thus, the radiation of electromagnetic waves are prevented with deteriorated quality, allowing to monitor the same frequency depending on the state of reception.
Patent JP-H02299485-A (JP)
Title: Motor shutdown equipment and method for using counter-electromotive force voltage
Inventor: TEIMOSHII EMU ROOWAN
IPC: H02P3/18
Filed: 1990-01-09
Abstract: PURPOSE: To detect the stopping moment of a motor by sensing a predetermined pattern appearing in the counter electromotive force being induced in a motor winding. CONSTITUTION: A three-phase motor 10 has three stator windings 11, 12, 13 and power supply thereto is controlled through a motor controller 20 having a thyristor switch 14. Voltage of the stator winding 13 is compared with negative and positive reference voltages, respectively, by means of comparators 24, 25 and when it is between the positive and negative reference voltages, output of an AND gate 40 goes '1'. A microcomputer 21 receives the output from the AND gate 40 and makes a decision that a motor 10 has stopped when output of '1' sustains for a predetermined interval.