baber/WOPTO huggingface dataset:
Patent JP-S6143811-A (JP)
Title: Delay circuit
Inventor: RICHIYAADO EI BAUMUGAATONA
IPC: H03K5/13
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a circuit with small size and broad band by providing saturated circuit elements connected in series on an integrated circuit to integrate easily a delay circuit. CONSTITUTION:A binary signal (Vb4) is coupled at an input 72 to lots of saturated elements 64, 66, 68 and 70 (as a typical element, inverters connected in cascade as shown in the figure). For example, variable resistors 74, 76, 78 and 80 comprising depletion MOSFETs are controlled by a control voltage (Vc4) fed to a control input 62 and act as variable current sources. The delay time (t) changes as the control voltage Vc4 changes. When the control voltage Vc4 is kept constant normally, when one of the saturated elements 64, 66, 68 and 70 is formed on the integrated circuit, the delay time (t) is equal to the saturated elements 64, 66, 68 and 70. Thus, the delay from the input 72 to the output 60 is changed depending on the change in the control voltage Vc4.
Patent JP-H10337373-A (JP)
Title: Cleaner in transportation process of pachinko balls
Inventor: TAKEMOTO NAGATOSHI
IPC: A47L13/16
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To remove unremoved fouling on the Pachinko balls abraded and to maintain cleaning effect with a simple work. SOLUTION: This cleaner 3 is placed on the down Pachinko balls stream of the an polishing member for guide as an polishing means. The clarifier 3 comprises nonwoven fabric 30, a main frame, a trough member stored in the said main frame, a sub frame 50 to fix the nonwoven fabric to the trough member and a brace 60. The Pachinko balls are rolled and moved being pressed to the nonwoven fabric 30 that is covering the inside face of the trough 34 and the trough 34 itself by a carrier belt. The fouling of the Pachinko balls are wiped off by the unwoven fabric 30.
Patent JP-S6044224-A (JP)
Title: Electric discharge machine
Inventor: ITOU TETSUROU
IPC: B23H7/04
Filed: 1983-08-16
Abstract: PURPOSE:To prevent discharge concentration and suppress occurrence of abnormal arc discharge, by decreasing the rate of increase in the interelectrode voltage per unit time and slowing down the rising of the applied voltage when it is judged from impulse waves produced by the discharging that the conditions between the electrodes are such that an abnormal arc will imminently occur. CONSTITUTION:When an ultrasonic wave produced and transmitted to an ultrasonic wave sensor 35 is detected thereby as an electric signal, the output portion of the sensor 35 generates a signal Sp. A peak hold circuit 42 then stores the value which was the highest of the signal Sp. Then, a comparator 47 makes judgment whether the impulse signal Sp is normal or not and allows a normal signal to be input to a counter 49 as a reset signal. If the conditions indicating imminent occurrence of abnormal discharge last, the counts in the counter 49 are increased, and when the counts reach a predetermined value, a light emitting diode 52 is turned on and a signal S of a switch 51 is turned to ''1'' level and output to the outside. The voltage responding to the output of the counter 49 is then inverted through an inversion amplifier, whereby the voltage rising rate dv/dt is made smaller and the rising of the applied voltage is slowed down in proportion as the conditions between the electrodes are worse to make the discharge difficult to occur and prevent discharge concentration.
Patent JP-2000336546-A (JP)
Title: Cloth for electric floor blanket and electric floor blanket
Inventor: HIRAMATSU KENJI
IPC: D04H1/4234
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cloth for an electric floor blanket highly effective in energy-saving without substantially changing the thickness of the blanket in comparison with a conventional electric floor blanket, and also to provide the electric floor blanket. SOLUTION: This cloth for an electric floor blanket comprises a nonwoven fabric or a woven or knitted fabric in which metal-clad organic fibers are included in an amount of 10-90 wt.% and is placed on the underside of the electric floor blanket. The cloth preferably is a laminate cloth composed of (A) a cloth layer made of a nonwoven fabric or a woven or knitted fabric in which metal-clad organic fibers are included in an amount of 10-90 wt.% and (B) a cloth layer made of a nonwoven fabric or a woven or knitted fabric each made up of organic fibers except metal-clad organic fibers, and is placed on the underside of the electric floor blanket in such a that the cloth A and B are located in the upper and lower positions, respectively. The cloth is fixed on the side of a position under the heating wire of the electric floor blanket.
Patent JP-H0318280-A (JP)
Title: Ultrasonic motor
Inventor: IWAMOTO TARO
IPC: H02N2/00
Filed: 1989-06-14
Abstract: PURPOSE:To allow an ultrasonic motor to emit the heat effectively which generates from a frictionably contacted part by constituting a base and a stator heat-transferably from stator to base and by constituting a shaft and a rotor heat-transferably from stator to shaft. CONSTITUTION:A circular piezoelectric element 23 in an ultrasonic oscillation section 24 of a stator 22 is installed to an outside base 19 and an installation surface 18 is secured to an inside base 17, by which it will be made to function as a heat sink and to increase a heating surface area to an outside structural body. The heat generated at the ultrasonic oscillation section 24 of a stator 22 is transferred as follows: ultrasonic oscillation section 24   stator 22 inside base 17   outside base 19. Through the wide transfer area of inside and outside bases 17 and 19 the heat is transferred to the outside structural body such as a magnetic coupling, etc., and is emitted outside.
Patent JP-S6041333-A (JP)
Title: Transmitter for power line carrier
Inventor: IGUCHI JIYUN
IPC: H04B3/54
Filed: 1983-08-17
Abstract: PURPOSE:To improve the injection efficiency and to reduce the size of a commercial frequency cutting capacitor to make the whole of a device small in size, by connecting a series resonance circuit, which resonates to a prescribed frequency between a power line and the output of a transmitter which superposes a carrier signal having the specified frequency onto the power line and transmits it. CONSTITUTION:The output signal of an oscillator 6 which generates the carrier signal having the prescribed frequency is amplified by an amplifier 7, and this carrier signal is superposed onto a power line 12 having a commercial frequency by an output transformer 8. A series resonance circuit 11 which resonates to the prescribed frequency is connected between the secondary side of the output transformer 8 and the power line 12, and the resonance circuit 11 consists of a coil 9 and a capacitor 10. The impedance of the resonance circuit 11 is made smaller than the output impedance in the secondary side of the output transformer 8, and the overall output impedance is made equal to the impedance of the power line 12, thus improving the injection efficiency to the power line 12 and making the capacitor 10 small in size.
Patent JP-S6043182-A (JP)
Inventor: KURAUSU GURIIZE
IPC: F04B1/32
Filed: 1984-07-20
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-S6413734-A (JP)
Title: Structure for interconnecting two members
Inventor: MARUKOSU KARUNEZOSU
IPC: H01R12/71
Filed: 1988-06-17
Abstract: PURPOSE:To interconnect first and second members with high density as well as to ease disassembly of those members so interconnected by pressing said first and second members in pressing said first and second members in electrical contact therebetween, said first members including a plurality of buttons formed thereon and said second member including a plurality of contact portions formed thereon. CONSTITUTION:Each button is adapted to include a resilient core 18 made of organic matter such as polyimide and is coated with a metal coating 20. A second substrate 26 includes several contact pads 28-28'' each adapted to make contact with buttons 16'-16''' formed oh a first substrate 12, pressed the substrates 12 and 26 with force F of about 2000PSI, the buttons 16'-16'' are pushed against the contact pads 28'-28''', respectively. The force F deforms the button 16, assuring secure and good electrical connection between the button 16 and the trace 28.
Patent JP-S5273209-A (JP)
Title: Turbo shaft engine
Inventor: NAKAMURA YOUICHI
IPC: B64D35/00
Filed: 1975-12-16
Abstract: PURPOSE: To simplify the whole structure by eliminating turbine or drive shaft connecting to turbine by propella or fan which is driven by the combination of turbo jet engine and rolling friction drive decelerator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5675210-A (JP)
Title: Room cooler for vehicle
Inventor: MATSUDA NORIMOTO
IPC: B61D27/00
Filed: 1979-11-21
Abstract: PURPOSE:To equalize the distribution of temperature in a car room without decreasing the passenger room space in a car, by both providing evaporator units at positions diagonally in front and rear car walls and mounting cooling air ducts in an opposite direction on the ceiling and side walls. CONSTITUTION:A plurality of evaporator units 3, 3' are provided in such a manner that the both units 3, 3' are at a position diagonally to each other with one of them in the front end wall of a car 1 and the other of them in the rear end wall. Then cooling air ducts 15, 15' for distributing cooling air supplied from the units 3, 3' into a car room 17 are mounted to both corner parts in which a ceiling crosses with side walls and formed in a reverse direction to each other in such a manner that the cooling air is blown from the front to rear by the cooling air duct 15 connected to the unit 3 in the front end wall of the car and from the rear to front by the cooling air duct 15' connected to the unit 3' in the rear end wall of the car. In this way, temperature in the car room 17 can be equally distributed further with no specific necessity for enlarging the passenger room space.
Patent JP-S636070-A (JP)
Title: Positive photosensitive electrodeposition coating
Inventor: SEKO KENJI
IPC: H01B3/30
Filed: 1986-06-26
Abstract: PURPOSE:To obtain the title coating which has excellent ultraviolet sensitivity and can form a developable film uniformly on, e.g., a copper-clad laminate, by using as its principal component an ortho-quinone diazide compound having amino and diazide groups, or an adduct of this compound with an organic resin. CONSTITUTION:A cationic electrodeposition coating consisting mainly of an ortho-quinone diazide compound having amino and diazide groups, or an adduct of this compound with an organic resin. The ortho-quinone diazide compound to be used is a compound having primary to tertiary amino groups together with diazide groups in a molecule, whose examples include compounds of formulas I, II and III. As the organic resin, for example, a bisphenol epoxy resin or an acrylic resin having glycidyl groups is suitably used.
Patent JP-S5850296-A (JP)
Inventor: RIYOUKAI KIMITOSHI
IPC: E21D9/04
Filed: 1981-09-22
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-S5850530-A (JP)
Title: Film cassette for endoscope
Inventor: NISHIOKA KIMIHIKO
IPC: G03C3/00
Filed: 1981-09-21
Abstract: PURPOSE:To reduce the width of a cassette or to extend the photographing area by arranging the film feeding chamber and the film winding chamber in an almost S-shaped state before and behind the film surface between both the containers. CONSTITUTION:A chamber 32 for feeding a film 31 and a chamber 33 for winding the film 31 are arranged in an almost S-shaped state before and behind the film surface between both the containers to form a film cassette. When the width of one frame of the photographing area is represented by a symbol W, in case of a conventional cassette, the plane width between the feeding chamber 22 present at the dotted line position and the winding chamber 33 is required to be made larger than the symbol W, yet in the S-shaped arrangement the width of the cassette can be reduced and an endoscope camera can be made smaller in size and lighter in weight. When the width of the cassette is made equal to the conventional width, the photographing area per frame can be extended. Since the winding direction of the film before photographing is reversed after photographing, the curled film is straightened and is easily handled in development.
Patent JP-S6212154-A (JP)
Title: Solid-state image pickup device
Inventor: ONO HIDEYUKI
IPC: H04N5/335
Filed: 1985-07-10
Abstract: PURPOSE:To improve the sensitivity of a solid-state image pickup element by providing a means introducing incident beams to a photosensitive section. CONSTITUTION:A concave lens 9 is fitted onto a light-shielding section 6 as a means introducing incident beams to a photosensitive section. Beams 1 projected onto the light-shielding section 6 are condensed to the photosensitive section 7 by the concave lens 9, and can be utilized effectively. The dispersion of sensitivity due to the change of the shapes of the lenses by contacts between the lenses 2 on the light-shielding sections 6 is not generated.
Patent JP-H0442515-A (JP)
Title: Coil device
Inventor: AOSAKI YOSHIKI
IPC: H01F41/12
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a coil device having a small size, excellent performance and quality, and a low cost without problem by providing a first insulating tape wound on a insulating film conductor and having a wider width than that of a second insulating tape, and increasing the ratio of the width of a superposed part larger than that of the second tape. CONSTITUTION:An insulating film conductor 9 has a conductor 10, a first insulat ing tape 11 wound on the conductor 10, a second insulating tape 12 wound thereon, and a third insulating tape 13. The tape 11 has 4.4mm of a width, the tape 12 has 3.5mm of a width, and the tape 13 has 2.3mm of a width. Since the tape 11 is so wound that the width T1 is about 0.70. The width W2 of the superpose part of the tape 12 is 2.0mm and the W2/T2 is 0.57. Accordingly, it is smaller than the value of W1/T1 of the tape 11.
Patent JP-S6211176-A (JP)
Title: Method for discriminating quality of board adaptor
Inventor: YOSHIZAWA KOUJIROU
IPC: G01R31/04
Filed: 1985-07-08
Abstract: PURPOSE:To attain to automate the judgement of quality and to perfectly eliminate check omission, by outputting an inspection result to a light emitting diode by two kinds of pulse signals sent out from an oscillation circuit through a driver circuit. CONSTITUTION:Two kinds of pulse signals sent out from an oscillation circuit 8 through a driver circuit 9 come to positive and negative inverse phase wave forms and respectively pass through light emitting diodes 5, 6 to be applied to a board adaptor 2 to be inspected through an input card 3 and a folded socket 1. Patterns A-D are connected by the input card 3 and the folded socket 1 so as to be meandered. When an inspection result is non-defective, light emitting diodes 5, 6 are alternately turned ON and OFF. When the result is board, two ways are taken. That is, the light emitting diode 5 is turned OFF and the light emitting diode 6 is turned ON and OFF when the pattern A is disconnected.
Patent JP-S6042355-A (JP)
Title: N-arylaniline derivative
Inventor: SATOMURA MASATO
IPC: C07C67/00
Filed: 1983-08-18
Abstract: NEW MATERIAL:A compound shown by the formula (R is H, or lower alkyl; Ar is substituted or unsubstituted aromatic ring). EXAMPLE:2-Isopropyl-4-methoxydiphenylamine. USE:Useful as an intermediate for synthesizing a fluoran compound useful as a dyestuff precursor for various kinds of recording materials such as pressure- sensitive paper, heat-sensitive paper, heat-sensitive paper by electricity, etc. PREPARATION:A 2-isopropyl-4-alkoxyacylanilide is reacted with an aryl holide in the presence of a catalyst such as copper powder, copper oxide, etc. at 150- 260 deg.C, the reaction product is deacylated with an alkali to give a compound shown by the formula. The titled compound is obtained by simple compounds by a few processes by this method, and it has a low melting point since it has isopropyl group at the neighboring position of amino group.
Patent JP-S6128971-A (JP)
Title: Non-magnetic one component developing device
Inventor: KAJIMOTO MASATSUGU
IPC: G03G15/08
Filed: 1984-07-20
Abstract: PURPOSE:To constitute a titled device so that a developer is supplied toward a contact part of a control member and a carrying body in a suitable state at all times by its empty weight, so that uniform development is always executed, by setting an inclination of a tangential line of a developer carrying surface of a part to which the control member in the carrying body contacted, to a range within a specified angle with respect to the direction of gravity. CONSTITUTION:As for a control member 4 consisting of a metallic plate of prescribed thickness, one end is held by a holder bar 5 provided on an edge end 2b of a hopper feed port 2a, and the other end side contacts by a prescribed pressure to an outside peripheral surface 3c being a developer carrying surface of a carrying body roll 3, on the surface of the vicinity of its tip. In this contact part 3d, an inclination psi of a tangential line 3e of the surface of the outside periphery of the carrying body roll 3 is set so as to become a range within 20 deg. against a one point chain line 6 for showing the direction of gravity. According to this constitution, as a result of checking a ratio of a carrying quantity T1 after one rotation to a saturation value T0 of a developer carrying quantity of the carrying body roll 3, a value almost close to the saturation value T0 is obtained.
Patent JP-H05181209-A (JP)
Title: Information recording and reading method and device therefor
Inventor: UEKUSA TADASHI
IPC: G03B27/32
Filed: 1992-06-10
Abstract: PURPOSE:To lessen the generation of a trouble by a reading defect by providing a means for adding error detection codes and error correction codes to the information to be recorded and a means for recording this information on a photographic film. CONSTITUTION:For example, CRCs of 16 bits are added as the error detection codes to the information of 424 bits to be recorded in the magnetic recording section of the photographic film and the RS codes of 4 bytes are added to every data group of 10 sets of every 11 byte. Further, the data are rearranged according to interleave and are then recorded. The read information is rearranged according to the interleave and the errors are corrected by the RS codes and further, the errors are detected by the CRC at the time of reading the information from the magnetic recording section by the information reader provided in a photograph printer, etc. As a result, the part where the information is annihilated or the content is changed is detected and corrected by the error detection codes or the error correction codes even if the reading error arises at the time of reading the information recorded in the magnetic recording section.
Patent JP-2000340268-A (JP)
Title: Electronic device and management method for battery
Inventor: TAKEI TOSHITAKA
IPC: H01M10/42
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and surely detect residual time-of-use and residual capacity by using a relation expressing the time-of-use and the capacity from a prescribed reference state to a prescribed terminal voltage with the discharge current of an electronic device or a battery set as parameters. SOLUTION: Preferably, a relational expression of a plurality of characteristics expressing the time-of-use from a reference state to a designated voltage is tnm=An×f(BnIm). In the expression, tnm expresses the time-of-use from the reference state, Im expresses the discharge current, and An and Bn are constants. In the management of the battery 13, a microcomputer 16 detects the residual time-of-use and the residual capacity corresponding thereto from the present point to a point stopping the operation by the termination of the voltage based on the terminal voltage and the discharge current of the detected battery 13. The microcomputer 16 drives a liquid crystal driver 17 based on the detection results and displays the residual time-of-use and the residual capacity on a liquid crystal panel 18. Then, the microcomputer 16 preliminarily detects the residual time-of-use and the residual capacity using the characteristic relational expression obtained by measuring the characteristics of the battery 13.
Patent JP-H0686157-A (JP)
Title: Film registration gate assembly
Inventor: DAGURASU REEN BURANDEINGU
IPC: G03B21/44
Filed: 1993-06-22
Abstract: PURPOSE: To configure a gate assembly to align precisely a frame position of a film. CONSTITUTION: The assembly is provided with an aperture to set an image frame of a strip film 35 with perforation to a focal position. After feeding a film equivalent to one frame to an aperture, 1st and 2nd pins 105, 106 are inserted to perforation holes of film end and a 3rd pin is inserted to a 3rd feed hole apart from the feed holes so as to exert an oblique tensile force thereto. Thus, the film is precisely aligned according to the positions of the 1st and 2nd pins 105, 106. The aligned film is clamped by a plate with a window and the image frame is kept to precise focal position. The operation above is repeated to each frame of the film and very precise alignment is realized.
Patent JP-H023273-A (JP)
Title: Semiconductor memory
Inventor: SHINYASHIKI AKIRA
IPC: H01L21/331
Filed: 1988-06-17
Abstract: PURPOSE:To enlarge parasitic capacity of a memory cell, and to enable reduction of soft errors while maintaining the high speed operation by forming a one conduction type impurity area having the same impurity as that of a base area at a part which is the collector area of a polysilicon base electrode type transistor and corresponds to a base electrode. CONSTITUTION:A P<+>-diffusion layer 21 having P<+>-type impurity is formed by ion implantation method, etc., at a part which is an epitaxial layer 3 as a collector area and corresponds to a base electrode 9, that is, at a part right below the base electrode 9. One end of the P<+>-diffusion layer 21 is in contact with a buried layer 2, and the other end contacts with a polysilicon 22 below the base electrode 9. Accordingly, the junction of the polysilicon 22 and the buried layer 2 becomes inverse bias at normal operation, and the capacity C arises. Since the thicknesses of a base area and an emitter area are not different from the conventional ones, only the parasitic capacity CCB of a memory cell becomes large by generation of the capacity C without loosing high speed operation.
Patent JP-H01318160-A (JP)
Title: Accounts processing system
Inventor: HATAKE HIROAKI
IPC: G06Q40/00
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the operation of key input and to improve the reliability and efficiency of the title system by using an optical character reader, converting data in an accounts slip into code data and inputting the code data to a computer. CONSTITUTION:The optical character reader 1 recognizes the data of an accounts slip, converts the data into code data and transmits the code data to the computer 2. An accounts program from a floppy disk is inputted to the computer 2 through a floppy disk control device 3. The code data of the slip inputted to the computer 2 are displayed on the screen of a CRT display device 4 by a program, corrected, deleted, and printed out to a printer 5. In addition, a slip and respective accounts documents formed by the computer 2 are printed out by the printer 2. The program or accounts data are inputted from the floppy disk to the computer 2 and the account data are stored in the floppy disk.