baber/WOPTO huggingface dataset:
Patent JP-S62165582-A (JP)
Title: Electrical propulsion engine
Inventor: SHOJI YOSHINORI
IPC: F03H1/00
Filed: 1986-01-14
Abstract: PURPOSE:To obtain electrical propulsion, by providing an electrical device for sucking and jetting electrons and ions in an air frame, and coils around the electrical device. CONSTITUTION:Coils 2 are arranged around an electrical device 1 for sucking and jetting electrons and ions to form an airframe in which entrance and exit ports 3 for sucking and jetting electrons and ions are formed. The electrical device 1 is operated to suck electrons and ions thereinto. Further, electrons and ions are jetted from a negative electrode 3b. Accordingly, the magnetic field generated by the coils 2 and the suction and jet of electrons and ions may produce propulsion.
Patent JP-H02185155-A (JP)
Title: Automatic call originating device waiting for idle line
Inventor: MURATA TOSHIO
IPC: H04M3/42
Filed: 1989-01-12
Abstract: PURPOSE:To simplify calling subscriber's confirmation of an idle channel and dialing by storing a dialed number at the time when all channels of a line wire are all busy and not only automatically originating a call but also informing the calling subscriber of dialing at the time when a channel is set to the idle state. CONSTITUTION:When it is detected by a line wire use detecting circuit 3 that all channels of the line wire are busy, hooking-off of an extension telephone 6 is detected by a call originating control circuit 10 at the time of hooking-off of the telephone 6. When a prescribed telephone number is dialed on the extension telephone 6, a DTMF signal is converted to a 4-bit digital signal by a DTMF signal receiving circuit 7 and is written in a telephone number storage circuit 8. When a channel of the line wire is set to the idle state, the control circuit 10 outputs the written telephone number data from the telephone number storage circuit 8, and the 4-bit digital signal is converted to a DTMF signal by a DTMF signal transmission circuit 9. The DTMF signal is sent through the channel formed in the line wire by a channel switch circuit 4.
Patent JP-S62165538-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: NISHIDA MINORU
IPC: F02D41/00
Filed: 1986-01-17
Abstract: PURPOSE:To enable the fuel supply control to be performed with accuracy at all times by storing beforehand data for determining the fuel supply quantity at each operating condition classified by the engine speed and the intake air negative pressure in an EGR-device-mounted internal-combustion engine, and then making corrections for said data in response to the oxygen concentration in the intake air. CONSTITUTION:An EGR-device-mounted internal-combustion engine, in which fuel injection valves provided on each cylinder are controlled by its fuel supply control unit, is provided with a digital computing circuit 105 which generates signals [PI], [Ne] for the readout of a storage circuit 106 from a pressure signal PI and a frequency signal Ne proportional to the engine speed. In the storage circuit 106 are stored in advance various basic data Fo for determining the fuel supply quantity at each operat ing condition classified in two dimensions according to said signals [PI], [Ne]. In addition, said data Fo are corrected in a digital computing circuit 107 according to the intake air temperature TI and the oxygen concentration OI in the intake air, and then, the fuel injection time (pulse duration) is calculated by a pulse duration computing element 108 based upon such corrected data as above.
Patent JP-S54100273-A (JP)
Title: Memory circuit and variable resistance element
Inventor: HOTSUTA ATSUO
IPC: H01L27/10
Filed: 1978-01-25
Abstract: PURPOSE: To enhance the electric characteristics as well as to reduce the occupied area by forming the high resistance, the PNP transistor, the diode and others into a body.  
     CONSTITUTION: The N + -type buried region is formed selectively through diffusion on the surface of P-type Si substrate 1, and then the epitaxial layer is grown on the entire surface to form the Si 3 N 4  anti-oxidizing mask featuring a fixed pattern. Then the thick SiO 2  film is grown selectively through the heat treatment in an oxidizing atmosphere, and the Si 3 N 4  film is removed to cause thin SiO 2  film there. After this, p + -type region 5 and 6 are formed through diffusion with the photo resist film containing the opening used as the mask, and the resist film is removed to form P - -type high resistance region 10 through diffusion which continues to region 5 and 6 within the epitaxial layer between region 5 and 6. Then the SiO 2  film formed by the CVD method is coated with the aperture drilled to form N + -type collector contact region 7'. Furthermore, the N-type impurity is diffused on the surface of region 5 to form N + -type emitter region 8 and 9 at part of the region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06214256-A (JP)
Title: Active matrix substrate
Inventor: SHIROGISHI SHINGO
IPC: G02F1/1343
Filed: 1993-01-18
Abstract: PURPOSE:To obtain an active matrix substrate having a wired part with low resistance which can prevent signal delay on wires and can be stably used. CONSTITUTION:Signal leads 14 formed on the substrate have partly a three-layer structure. The lowermost layer 14c consists of Al having low resistance, while the uppermost layer 14a consists of metal of high meting point. The intermediate layer 14b consists of an alloy of Al and the high melting point metal.
Patent JP-S62166097-A (JP)
Title: Coated electrode for head overlay arc welding
Inventor: KOIKE HIROYUKI
IPC: B23K35/365
Filed: 1986-01-17
Abstract: PURPOSE:To improve the quality of a coated electrode by incorporating >=1 kinds among carbon fibers, metallic fibers, and alloy fibers having specified lengths into a coating material at a specific weight in total per the weight of the total coating material. CONSTITUTION:>=1 kinds of the short carbon fibers, metallic fibers, and alloy fibers having 1-5mm are incorporated into the coating material at 0.1-5.0wt% in total per the weight of the total coating material. The short carbon fibers may be of graphite and the metallic fibers and alloy fibers are pure iron fibers, stainless steel fibers, etc. The above-mentioned coating material added with a binder (water glass) is coated on a steel core wire and is dried and calcined to manufacture the coated electrode. The coating crack of the coated electrode is prevented and the dislodging rate of the coating is made low by the above- mentioned method.
Patent JP-S57120802-A (JP)
Title: Method and device for measuring area or the like of figure
Inventor: KAWAKAMI MITSUO
IPC: G01B7/32
Filed: 1981-01-21
Abstract: PURPOSE:To measure the area or the like of figures easily and accurately by detecting the positions of the plural detection marks put on the contour of the figure on an original by moving the original relatively with respect to a detector. CONSTITUTION:One end (OX side) of an original 10 is placed between rollers 4, 4 on one side, and is put on rollers 4, 4 on another side, whereby the original 10 is moved, while if a detector 1, a computer, etc. are held turned on, the detection marks P1, P2, P3, P4 put on the original 10 are detected with a light projector 7 and a photosensor 2 in accordance with the movement of the original 10 and the signals thereof are stored with a storage device in the computer 20. Thereafter, the original 10 is rotated 90 deg. and this time, one end of the OY side is likewise put between the rollers 4, 4 and the positions of the detection marks are detected, stored and computed, whereby the distances between the detection marks and the areas of the figure D are obtained.
Patent JP-S5599416-A (JP)
Title: Structure of guide rail for sliding roof of automobile
Inventor: MIZUMA TAKASHI
IPC: B60J7/043
Filed: 1979-01-22
Abstract: PURPOSE: To secure sufficient head clearance by dividing guide rail arrangements into a front section and a rear section and forming the front and rear sections to be able to be folded interlocking with the sliding movement of the sliding roof.  
     CONSTITUTION: A guide rail 2 is divided into a front section 2a and a rear section 2b. The front and rear sections 2a and 2b are swingable about the respective pivots Q and R separating from each other at P. The guide rail arrangements 2 are flattened or vertically folded when the sliding roof 3 is closed or opened or while the sliding roof is moving by rollers 4 provided between an upper guide rail 19 and a lower guide rail 18 through a lift up bracket 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07213053-A (JP)
Title: Transformer-coupled switching power unit
Inventor: SUGAYA MINORU
IPC: H02M3/28
Filed: 1994-01-25
Abstract: PURPOSE:To completely prevent the voltage breakage or destruction by fire of the component of a voltage control circuit, etc., at low cost. CONSTITUTION:An overcurrent preventive circuit consisting of a constant voltage element ZD5 connected in series an diode D5 for prevention of reverse flow is connected in series with resistors R3 and R4, which form a first DC control power generating circuit 14, and besides in parallel with a capacitor C2, and also the operation voltage of the constant voltage element is selected and set to the voltage (for example, 38V) lower than the voltage resistance value (for example, 50V) of a voltage control circuit 13, thus this unit is constituted so that it can keep the Dc control power voltage Vcc from getting overvoltage even if the voltage control circuit goes wrong, or the current path L1 breaks.
Patent JP-H06217004-A (JP)
Title: Call reservation canceling method for electronic switchboard
Inventor: SHIKAMA TAKAO
IPC: H04M3/42
Filed: 1993-01-19
Abstract: PURPOSE:To provide a call reservation canceling method which cancels the call reservation with no operation of a call reservation register terminal when a call is completed between terminals. CONSTITUTION:A call reservation canceling method includes a ring-off detection program 6a which detects the ring-off between the subscribers of an electronic switchboard, a call reservation registration deciding program 6b which decides whether the call reservation service is registered among the subscribers or not, and a call reservation cancel program 6c which cancels the call reservation service. The program 6b decides the presence or absence of the call registration between the subscribers, when the program 6b confirms a fact that the call reservation is registered among the subscriber terminals, the call reservation is automatically canceled by the program 6c.
Patent JP-H02187537-A (JP)
Title: Method and device for installing built-in-ceiling air conditioner
Inventor: KAJINO FUMINORI
IPC: F24F13/32
Filed: 1989-01-13
Abstract: PURPOSE:To securely and accurately install the air conditioner by an easy method by forming an opening in the ceiling which is slightly larger than the outer periphery of the air conditioner body, and closing off the opening with a decorative laminate panel fitted to the underside of the air conditioner body. CONSTITUTION:A pair of guide members 20, 20 which are made of highly rigid material and have reference position indicators P, P... to indicate the coiling reference position in their vertical mid positions and a rectangular paper pattern 21 to corresponding to an opening 10 are attached to the underside of the air conditioner boyd 1, which is suspended by suspension bolts 9, 9.... The coiling C is then built with the opening 10 left opened which is determined by the guide members 20, 20 and the paper pattern 21. After removing the guide members 20, 20 and the upper pattern 21 thereafter, a decorative laminate panel 2 is joined to the underside of the air conditioner body 1. At the time of building the ceiling, the guide members 20, 20 are protruding downwardly from the ceiling surface, and so, the failure to set an opening 10 can be certainly prevented. Further, as the guide members 20, 20 and the paper pattern 21 are installed at the same time, the sizing of the opening 10 and the positioning of the supports for the air conditioner body 1 can be determined easily.
Patent JP-H09199376-A (JP)
Title: Variable-capacitance capacitor
Inventor: IYODA TOMOJI
IPC: H01G5/16
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable-capacitance capacitor having a small size and high variability of static capacitance and providing a desired C-V curve. SOLUTION: Capacitance-forming electrodes 8-10 face a detection electrode 6 through gaps at one end side on the surface of an insulative substrate 6 and fixed to this surface at the other end side. Switch electrodes 12 and 13 having spring forces stronger in the order of the electric connection are integrated with variable electrodes 21A and 21B and disposed between the electrodes 8-10. According to an external bias voltage applied from terminals T1 and T3, a Coulomb force is produced between the electrodes 12 and 13 and driving electrodes 11A and 11B disposed on the surface of the substrate 16 so as to face the electrodes 12 and 13 electrode 7 and, when the bias voltage exceeds a specified level, the Coulomb force overcomes the spring force to attach the variable electrodes 21A and 21B to the driving electrodes 11A and 11B, resulting in the electric continuity between the electrodes 8-10 whereby static capacitances formed between fixed electrodes 17A-17C and electrode 7 are connected in series to be taken out as a resulting static capacitance.
Patent JP-S56103502-A (JP)
Title: Feeding circuit of array antenna
Inventor: KOBAYASHI MASAAKI
IPC: H01Q19/06
Filed: 1980-01-21
Abstract: PURPOSE:To obtain a necessary number of beams with a half number of beam terminals, by dividing the input microwave into two parts for a change-over connection. CONSTITUTION:When the beam terminal Ci(i: an odd number) is fed, the input terminal K1 is connected to the output terminal I(i+1)/2 at the switching circuit 4A. Then the input terminal K2 is connected to the output terminal J(i+1)/2 at the switching circuit 4B. The input microwave signals passing through the circuit 4A have a phase delayed by 90 deg. by the 2-division circuit L; and those passing through the circuit 4B have a phase delayed by 90 deg. by the connecting circuit Hi. Accordingly both signals are compounded together in the same phase. In case when the beam terminals Ci and Ci+2 are fed, the terminal K1 is connected to the terminal I(i+1)/2 at the circuit 4A. Then the terminal K2 is connected to the terminal J(i+3)/2 at the circuit 4B.
Patent JP-H07210304-A (JP)
Title: Coordinate input device
Inventor: TANAKA ATSUSHI
IPC: G06F3/043
Filed: 1994-01-25
Abstract: PURPOSE:To enable highly accurate coordinate input to be effected. CONSTITUTION:Simultaneously with the generation of vibration, a timer counter 4-1 starts timing by a counter start signal. When the generated vibration is transmitted through a vibration transmission plate and detected by a sensor, triggers 1-3 are generated by Tp detection signals inputted for the respective zero-cross points of the signals and the value of the counter 4-1 is held in Tp latches 1-3 by the triggers. A sequential circuit 4-6 repeatedly outputs the triggers 1-3 for the respective Tp detection signals. When group delay time Tg is detected from the envelope of the detected signals, the value of the timer counter 4-1 at the time is held in a Tg latch 4-2 and the sequential circuit 4-6 simultaneously stops the output of trigger signals. The minimum value of the Tp latch present within a prescribed range from the value held in the Tg latch 4-2 is used as phase delay time, gathered with the group delay time held in the Tg latch 4-2 and the position coordinates of a vibration source are calculated.
Patent JP-S63173525-A (JP)
Inventor: ONO MASAHISA
IPC: A01F15/08
Filed: 1987-01-14
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-H08204068-A (JP)
Title: Semiconductor device of module structure
Inventor: MATSUSHITA HIROAKI
IPC: H01L25/18
Filed: 1995-01-20
Abstract: PURPOSE: To realize small size and low-cost semiconductor chip having a module structure for both-side cooling by radiating the heat through installation of a metal plate for cooling also to the opposite side of a semiconductor chip, in place of releasing the heat generated by a semiconductor chip only from the metal base side. CONSTITUTION: An insulating plate 2 is fixed on a metal base 1 for cooling, an external lead terminal 3 also working as the base for semiconductor chip is fixed on the surface, a semiconductor chip 4 is connected to this external lead terminal 3, the external lead terminal 5 also working as the upper electrode is fixed on the semiconductor chip 4 and the metal plate 4 for cooling is fixed on the external lead terminal 5 via the insulating plate 6.
Patent JP-H10203719-A (JP)
Title: Device with punch chip collection alarm function
Inventor: MATSUURA SADAHIRO
IPC: B26F1/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To precisely alarm collection time of punch chips in simple constitution. SOLUTION: A punching number counting means 131a counts the number of punch holes to punch on a sheet by a punching unit, and a punch chip monitoring means 131b computes accumulated quantity of punch chips for each time when punching motion is finished in accordance with the counted punching number and judges whether the punch chips accumulated quantity exceeds a specified value or not. The punch hole punching number is found by respectively counting and multiplying the number of punching motion and the number of sheets to be punched punch holes, and when the punch chips accumulated quantity found in accordance with the punch hole punching number exceeds the specified value, an alarm means 126 displays that it is collection time of punch chips and alarms in voice.
Patent JP-H02186820-A (JP)
Title: Surface acoustic wave convolver
Inventor: MITSUZUKA SHUICHI
IPC: H03H9/72
Filed: 1989-01-13
Abstract: PURPOSE:To improve convolution efficiency and to prevent an alloy spike from being generated by forming the thickness of an epitaxial layer so that it can be formed thihly at a part where a surface wave is propagated, and thickly under a connecting electrode. CONSTITUTION:The thickness of the epitaxial layer 12 is formed so that it can be formed thinly at the part where the surface wave is propagated and thickly under the connecting electrode 11. Also, the thickness of a control electrode array 9 underneath the connecting electrode 11 is formed thicker than that of another part. Thereby, a surface acoustic wave(SAW) convolver with immediate responsiveness for bias and also, with high convolution efficiency and superior coefficient of utilization without generating the alloy spike can be obtained.
Patent JP-S57122002-A (JP)
Title: Composition for capturing flying small insect
Inventor: YOSHIDA MAMORU
IPC: A01N25/00
Filed: 1981-01-22
Abstract: PURPOSE: The titled composition improving extremely sagging properties of a ribbon-shaped fly catcher during its use without lowering weather resistance, transparency, and workability, obtained by blending a polybutene having a specific molecular weight with an atactic polypropylene (APP) having a medium or high molecular weight in a specific ratio.  
     CONSTITUTION: A composition comprises (A) 50W97wt% polybutene having a number average molecular weight of 300W1,200 and (B) 3W50wt% medium or high-molecular weight atactic polypropylene (APP) having a weight-average molecular weight of ≥20,000. A blending amount of APP is preferably varied with the molecular weight of the polybutene used. In the case of a polybutene with a number-average molecular weight of 300W600, the amount of APP blended is 5W50wt%, and when it is 600W1,200, 3W30wt% preferably respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11293425-A (JP)
Title: Non-oriented silicon steel sheet excellent in fatigue property
Inventor: ODA YOSHIHIKO
IPC: C22C38/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To keep excellent low iron loss, high magnetic flux density and to improve fatigue property by including C, Si, Mn, P, N, Al and S in equal to or below a specific ratio and the balance substantially Fe. SOLUTION: A non-oriented silicon steel sheet containing by weight <=0.005% C, <=4.0% Si, 0.05-1.5% Mn, <=0.2% P, <=0.005% N, 0.1-1.0% Al and <=0.0009% S and the balance substantially Fe is provided. Excellent fatigue property is attained particularly by controlling S to <=0.009%. This is considered to be because MnS, which becomes the initiation site of the fatigue crack, is decreased when S is reduced. At least one of Sb and Sn is preferably incorporated by 0.001-0.05% in (Sb+Sn)/2 to attain more excellent low iron loss. And total content of Si and Al is preferably limited to <=3.5% to attain more excellent fatigue property.
Patent JP-S54102068-A (JP)
Title: Discharge circuit of discharge tube
Inventor: KURAHASHI TOORU
IPC: H05B41/18
Filed: 1978-01-27
Abstract: PURPOSE:To provide the subject circuit wherein a closed circuit is formed by a discharge tube, a discharge starting circuit and a constant-current circuit, and preheating due to the heater circuit is stopped by detecting the discharge start of the discharge tube, thereby to cause the heavy hydrogen discharge tube to precisely make discharge. CONSTITUTION:When the power source is put on, a heater voltage 19 preheats the cathode of a heavy hydrogen discharge tube 1 through a relay 17. When the discharge voltage of capacitors 4 and 5 is charged up to a discharge starting voltage, discharge is automatically carried out between the anode and cathode. When the discharge is normally carried out, a predetermined current flows to the discharge tube 1 through a constant-current circuit consisting of a control transistor 9, an error amplifying transistor 10, and a Zener diode 11, and a transistor 16 is turned on to drive the relay 17 and to stop the supply of the heater voltage 19. When the discharge is not carried out normally, the relay 17 is not operated but preheating is continued. When capacitors 4 and 5 have been fully charged, the discharge is restarted.
Patent JP-H06213099-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: SEKINE ATSUSHI
IPC: F02M51/06
Filed: 1993-01-20
Abstract: PURPOSE:To provide an electromagnetic fuel injection valve that maintains a proper fuel injection quantity for a long space of time. CONSTITUTION:Magnetic force is adjusted by a magnetic force adjusting member 17 partially adjoined to a plunger 7 and a core 3 provided in a fuel injection valve 1, whereby it is composed of adjusting a dynamic fuel injection quantity. With this constitution, set load in a spring remains unchanged, while frictional resistance in the plunger and its sliding part varies according to operation for hours, and response time of the plunger will in no case vary more than the desired value, and further this plunger response time is adjustable as measuring an injection flow rate in time of assembling, so that a proper fuel injection quantity is maintainable for a long period of time and, having an effect on blowout control over exhaust gas.
Patent JP-S5290861-A (JP)
Title: Method and apparatus for separating oil from oil c containing water
Inventor: TAKESUTE MAKOTO
IPC: B01D17/04
Filed: 1976-01-26
Abstract: PURPOSE: Oil separating apparatus from oil containing drain water, in which water to be treated in passed sequentially across a plurality of hydrophilic web layers which are arranged with a space and have sequentially small meshes along flow direction, to attain seperior oil separation. 
     COPYRIGHT: (C)1977,JPO&Japio