baber/WOPTO huggingface dataset:
Patent JP-H02303060-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAGAHAMA KOJI
IPC: H01L25/18
Filed: 1989-05-17
Abstract: PURPOSE:To enable miniaturization and high density mounting by inserting a single in-line type ROM into a socket fixed in a hole of a substrate, and arranging a microcomputer and the like in a sealing space. CONSTITUTION:A socket 16 is fixed in a hole 4 of an integrated circuit substrate so as to be connected with a desired conducting path: an EPROM of a resin molded single in-line type ROM is inserted so as to be detachable; the EPROM can be taken out from the socket 16, and free rewriting is enabled by using ultraviolet rays. On the other hand, a microcomputer 7, a circuit element 8, etc., are arranged in the sealing space 21 side on case material of a substrate. By this constitution of effective space utilization, a hybrid integrated circuit device is miniaturized, and high density mounting is realized.
Patent JP-S5647216-A (JP)
Title: Preventing method for surface flaw of pressed product
Inventor: SUZUKI KIICHI
IPC: B21C47/26
Filed: 1979-09-28
Abstract: PURPOSE: To protect the product surface from being injured, by forming projections at the position independent of the product part of the blank material on purpose to provide a gap between the product part and other product parts when the pressed material is coiled.  
     CONSTITUTION: At forming the product part 2 in the middle of the blank material 1 by the press work, many projections 3 are formed in the blank material at the position independent of the product part 2, for example, at both external sides of each product part 2, by locally protruding the blank material 1. According to circumstances, these projections 3 may be previously formed by the press work before forming the product part 2. Then, when the blank material 1 is coiled into a hoop, the projections 3 and the blank materials 1 of other layers overlap each other, and a gap 4 is formed between the product part 2 and the product part 2 of other layers; hereby, the surface of the product part 2 is prevented from being injured.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61283292-A (JP)
Title: Optimum vector detection system
Inventor: KURODA HIDEO
IPC: H04N19/50
Filed: 1985-06-10
Abstract: PURPOSE:To eliminate influence by a singular point by deciding a block group used at the (M+1)th stage with not only detecting vector of minimum evaluation value but using the distribution state of the evaluation value of a neighboring vector in a vector detection at the m-th stage. CONSTITUTION:A circle mark represents the vector used at the first stage and the m-number of vectors, for example, two vectors V-3.0 and V0.0 from the small order of evaluation result and the evaluation value are selected. At the second stage, a triangle mark and ten vectors having triangle mark are used. At such a time, these ten vectors are separated to five vector groups of an inverse triangle mark at the neighbor of V-3.0 and to five vector groups of the triangle mark at the neighbor of V0.0. And an evaluation calculation against an input block regarding these two paris of vector groups is executed and using a function P in which the evaluation value Vi,j of the vector included in each pair is an element, a pair having a smaller function value (p) is selected and V1.1 of minimum evaluation value, for example, is selected out of the vector groups centering V0.0.
Patent JP-S5551592-A (JP)
Title: Overprint varnish for heat-setting type rotary press
Inventor: ISHII KAZUI
IPC: B41M7/02
Filed: 1978-10-11
Abstract: PURPOSE: To provide a rapid-cure varnish composed of, a binder component such as ethyl cellulose, drying oil and modified rosin maleate resin, a solvent, and others; having a highly water-resistant heat-dried coat and readily soluble in a weak- alkalline hot aqueous solution.  
     CONSTITUTION: An overprint varnish for the heat-setting type rotary presses is composed of (A) a binder component consisting of (a) ethyl cellulose, (b) drying or polymerized drying oil, (c) modified rosin maleate or fumarate resin with the acid values of 70W300, and (d), if necessary, rosin modified phenol or alkyd resin; (B) one or more solvents with the boiling points of 180W250°C; and (C), if necessary, a gelatinizer consisting of an Al compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63287974-A (JP)
Title: Copying device which can make simultaneous multi-color copying
Inventor: AZUMA TOSHIKAZU
IPC: G03G15/01
Filed: 1987-05-21
Abstract: PURPOSE:To improve operability by selecting again a developing device which is already selected before a simultaneous multi-color copying mode is assigned if the assignment of said mode is released. CONSTITUTION:A photosensitive drum 1 rotates in an arrow (a) direction and light is projected on an original imposed on original platen glass 9. The light reflected therefrom is exposed on the surface of the photosensitive drum 1. The formed electrostatic latent image is developed to a sensible image by receiving the supply of a toner in a developing region X or X' which is the part opposite to a developing device 4 or 5. Both switches SW1 and SW2 are turned on when a black developing device is mounted as the developing device 4. Only the SW1 is turned on when a red developing device is mounted and only the SW2 is turned on when a yellow developing device is mounted. The signal thereof is outputted to a control device and the control is so executed that the developing device already selected before the simultaneous multi-color copying mode is assigned is selected again when the assignment of said mode is released. The operability is thus improved.
Patent JP-H04351002-A (JP)
Title: Dipole antenna
Inventor: KURAMOTO AKIO
IPC: H01Q3/26
Filed: 1991-05-29
Abstract: PURPOSE:To change a direction of a radiation pattern within a horizontal plane of the antenna by providing two gamma matching circuits which are selected through the application of a bias voltage to four diodes to the system. CONSTITUTION:The antenna is provided with a main conductor rod 2 whose length is 1/2 wavelength to the center position of which an outer conductor 1 of a coaxial feeder is connected, 1st and 2nd conductor rods 6, 7 in total two arranged in parallel with a slight distance from the main conductor rod 2 and arranged symmetrically to the left and right from the center position of the main conductor rod 2, and 1st and 2nd diodes 4, 5 in total two connecting to each one terminal of the 1st and 2nd conductor rods 6, 7 with different polarity from the center conductor of the coaxial feeder, and also 3rd and 4th diodes 8, 9 arranged between each other terminal of the 1st and 2nd conductor rods 6, 7 and the main conductor rod 2 in the same polarity as that of the 1st and 2nd diodes 4, 5 respectively.
Patent JP-S5248597-A (JP)
Title: Method for electrolysis of alkali halide
Inventor: KOORISHIMA TOUMORI
IPC: C25B13/08
Filed: 1975-10-17
Abstract: PURPOSE:To produce caustic alkali by electrolysis of alkali halide of high concentration with high electrolytic efficiency for long period by using cation exchange membrane of specified copolymer and oxidation-and chlorin-resistant diaphragm together.
Patent JP-S61283300-A (JP)
Title: Plugboard
Inventor: UCHIDA SUSUMU
IPC: H01R31/08
Filed: 1985-06-10
Abstract: PURPOSE:To simplify work and to make an operation, a maintenance and a checking easy with reducing the number of parts in a plugboard by equipping a jack device in which an inserting plug and a protector are loaded in such a way that they can freely be loaded and unloaded at a bridge part that bridges between plural electric connector blocks. CONSTITUTION:At a part between terminals 4 in a jack device 2, a contact point part 3 having a cut-off mechanism is provided and they are connected with a connecting plate 5 and a pair of them is constituted as one with being wired within an insulating case 6. A terminal 4 in the jack device 2 is inserted and connected to each terminal part of electric connector blocks 1 and 1 arranged in parallel. Thus, by simply loading the jack device 2 on the electric connector block 1, the electric connector block 1 having only a connecting function can be utilized as the terminal part of the jack device 2.
Patent JP-S5458302-A (JP)
Title: Backup unit for loop communication line
Inventor: YAMAMOTO MAKOTO
IPC: G06F13/00
Filed: 1977-10-19
Abstract: PURPOSE:To minimize the line cost and to increase the reliability, by selecting the line to spare line at failure, through the provision of the open wire detecting circuit and the selector switch with the station requiring duplex system. CONSTITUTION:The external lines excluding the stations A to C, D to E and F to G in the same area are duplexed, and the open wire detection circuits 3 and 4 provided with the stations connected to the external lines detect open wire every master line M and back up line N, the detection signal operating the selector switches 5 and 6 respectively and the connection change from the open wire side line to the normal line side is made.
Patent JP-S5550120-A (JP)
Title: Idle rotation detector of underwater pump
Inventor: SOU AKIRA
IPC: G01F1/28
Filed: 1978-10-06
Abstract: PURPOSE: To ensure the detection of idle rotations with the use of a simple mechanism by arranging a ball in the vertical portion of the discharge passage of an underwater pump.  
     CONSTITUTION: The discharge passage of a small pump, which is made integral with a motor 10 for use in the bilge discharge of a small fishing boat, has its vertical portion made of an optically permeable pipe 2, in which is arranged a ball 1 having a slightly larger weithe than a liquid. Ball stoppers 5 and 6 are arranged above and below the ball 1, and a light emitting element 3 and a light receiving element 4 are arranged to face each other through the pipe 2. Thus, if the pump 10 rotates idly, the ball 1, which has been pushed up by the ball stopper 6 through the discharge of the water, falls down by its own weight so that the ray between the two elements 3 and 4 is shielded to inform the idle rotations of the pump 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5825901-A (JP)
Inventor: KOIKE MASARU
IPC: B27D1/04
Filed: 1981-08-07
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-S62278510-A (JP)
Title: Terminal part for optical fiber cable and its formation
Inventor: ASAO KEIZO
IPC: G02B6/24
Filed: 1986-05-27
Abstract: PURPOSE:To decrease the external diameter of an optical fiber cable and easily connect it to equipment, and to treat its terminal by removing the spacer except to necessary length and connecting the core, and then forming a projection layer around the outer periphery of the connection part. CONSTITUTION:Jackets 6 and 11 of a cable main body 20 which has an optical fiber core 9 and a flexible insulation conductor 10 in the spiral grooves 8 of the flexible spacer 7 are removed by about 50cm and the spacer 7 is cut while left to 2-3cm. The core 2a of an opposite-side optical fiber cord 2 to be connected is drawn out and the cores are fused and connected together at a point P; and then a fiber 2b having high tensile force and a jacket 2c are slid toward the main body 20 onto a spacer 7', and the outer periphery of the connection part is covered with a heat-shrinkable tube 21, thus treating the terminal. Thus, the cables can be connected by the easy method without any increase in the external diameter.
Patent JP-H071739-A (JP)
Title: Production of printing head and printing head
Inventor: BURAIAN JIEI KIIFUE
IPC: B41J2/05
Filed: 1994-05-13
Abstract: PURPOSE: To inexpensively and easily produce an ink jet printhead by a commercial apparatus. CONSTITUTION: A nozzle plate 44 is bonded and connected to the trace 38 protruding to the aperture 36 of a reel-to-reel TAB tape and, next, a substrate 46 is aligned with the nozzle plate 44 to be connected to a conductor 30 and bonded to the nozzle plate 44 by a thermosetting adhesive. This production method is automated by a commerical apparatus.
Patent JP-S62282148-A (JP)
Title: Engine control method
Inventor: SEKOZAWA TERUJI
IPC: F02D43/00
Filed: 1986-05-29
Abstract: PURPOSE:To make it possible to achieve the vehicle acceleration corresponding to an acceleration pedal operation by a driver, by controlling a throttle opening or an ignition timing based on the detected driver's will. CONSTITUTION:In a control computing device 10A, the angle of an acceleration pedal 20 is measured by a position sensor 21, and the vehicle acceleration is measured by an acceleration sensor 22. The target value of the vehicle acceleration required by a driver is set up according to movement of an acceleration pedal angle. The adjustment of a control gain or a phase lead element is computed by a deviation between the target acceleration and the measured vehicle acceleration, and an operation quantity of a servomotor 24 is computed by series compensation corresponding to a phase delay element or combination thereof. With this arrangement, the opening of a trottle 23 is controlled. Thus, the vehicle acceleration corresponding to the accelerqtion pedal 20 operation of the driver can be achieved, thereby it is possible to improve the acceleration performance as well as to eliminate the uncomfortableness of the driver and passenger.
Patent JP-H09309523-A (JP)
Title: Paper bag for both sale in shop and transportation
Inventor: KAGEKAWA HIROAKI
IPC: B65D5/63
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper box for sale in a shop which stores a plurality of commodity products, displays the products three-dimensionally in a shop, is used for transportation as well during distribution, and provides an excellent display effect. SOLUTION: In a paper box made in the shape of a vertically-long, rectangular parallelepiped which is used for sale in a shop, and transportation as well, an inclination base plate 11 is connected, via a crease (c), with the lower side of an item-let-out opening 41 made in the lower part of a front plate 40 and between right and left side plates 30 and 50, the inclination base plate 11 being provided with turning fold parts 12 connected with its rear and right and left sides via valley creases (b) and being made to slope down on the side of a rear plate 20. Also, the turning fold parts 12 connected with the inclination base plate 11 are connected with the periphery of the item-let-out opening 41 via connection parts (d).
Patent JP-H08298003-A (JP)
Title: Vehicle headlamp
Inventor: GOTO SHINICHIRO
IPC: B60Q1/04
Filed: 1995-04-26
Abstract: PURPOSE: To form a low beam or a high beam, by obtaining a secondary light distribution effected due to the overflow of a main light distribution when a sub-reflector, having a shape wherein the sub-reflector is extended in one radiation direction from an optical axis, is rotated, with the optical axis as a center, to be positioned horizontally and vertically. CONSTITUTION: When a sub-reflector 8 is at an upper position Pu, light, proceeding upward out of luminous flux emitted from a light source S, is reflected by a sub-reflector 8 to proceed downward to form secondary light distribution, overflowed downward than main light distribution reflected by a reflector 3, thereby obtaining low beam light distribution Bd. This low beam condition is the condition of a headlamp 1 in a normal straight proceeding condition of a vehicle. Adversely, when the sub-reflector 8 is at a lower position Pd, light, reflected by the sub-reflector 8, proceeds upward to form secondary light distribution overflowed upward than main light distribution reflected by the reflector 3, thereby obtaining high beam light distribution Bu.  When the sub- reflector 8 is at a right or a left position Pr or Pe, secondary light distribution Be or Br is formed which is overflowed left or right than the main light distribution reflected by the reflector 3.
Patent JP-S5925641-A (JP)
Inventor: DEBITSUDO PATORITSUKU JIYOSEFU
IPC: A23D7/015
Filed: 1983-07-08
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-S5458301-A (JP)
Title: Electromagnetic wave absorbing body
Inventor: KAINOU TOSHIKUNI
IPC: H05K9/00
Filed: 1977-10-19
Abstract: PURPOSE: To obtain excellent absorbing performance even to the incoming waves with an angle and to enable to withstand the usage at outdoor, by taking the wave construction for the surface of the conductive plate and the mixed body so that the incoming waves can be reflected in multi-mode.  
     CONSTITUTION: The electromagnetic wave absorbing body 1 consisting of chloroprene rubber mixing ferrite powder is laminated on the triangle conductor plate 2 having an angle of 15 to 45 degrees of the tilt plane to the flat surface of the waveform and 20mm or more in the height of waveform, and the incoming waves having the incident angle of up to 45 degrees, 4 to 6 GHz are multiply reflected. As a result, the attenuation of reflection more than 25 dB can be obtained. Further, carbon powder or carbonyl iron powder can be used as the magnetic powder of the mixed body 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5915818-A (JP)
Title: Ultrasonic flowmeter
Inventor: AKIYAMA CHIYUUJI
IPC: G01F1/66
Filed: 1982-07-16
Abstract: PURPOSE:To subject a flow rate to ultrasonic measurement excellently by low-voltage excitation without being affected by the diameter of a pipeline and an extraneous substance mixed in, by measuring an oscillation frequency of PLL in the state wherein an ultrasonic propagation line in connected thereto, and thereby determining a flow speed. CONSTITUTION:An ultrasonic propagation line 1 is connected to PLL 2, and oscillation frequencies f1a and f2a of PLL 2 in the first and second states wherein the states of transmission reception of transmitter receivers 6a and 6b are changed by a selector 7 at the time of the oscillating operation of PLL 2 so that the phases of an ultrasonic wave 17 passing through the propagation line 1 and an oscillation signal of a voltage-controlled oscillator 16 are in accord with each other are measured by a frequency measuring means 3. Moreover, the first and second oscillation frequencies f1b and f2b of PLL 2 on the occasion when the number of ultrasonic waves is increased by a known quantity, e.g. by one cycle, by a frequency shifting means 4 are measured. Then a flow speed V is determined on the basis of the formula, and a flow rate is measured. By this method wherein a time required for propagation of ultrasinic waves is not utilized, the flow rate is subjected excellently to the ultrasonic measurement by low-voltage excitation without being affected by the diameter of a pipeline and an extraneous substance mixed in. In the formula, D denotes the diameter of the pipeline, and theta the opposed angle of the transmitter-receivers.
Patent JP-S5649519-A (JP)
Title: Vapor growth of compound semiconductor
Inventor: KOMENO JIYUNJI
IPC: H01L21/338
Filed: 1979-09-29
Abstract: PURPOSE:To make the distribution of interface density to be steep when a III-V group compound semiconductor in The Periodic Table is made to grow vapor phase epitaxially on a substrate crystal by a method wherein a dummy substrate having a different crystal orientation from the substrate is arranged confronting with the substrate, and the dummy substrate is transferred backward of the flowing gas during the growth. CONSTITUTION:A holder 2 putting on it a substrate 3 of GaAs, etc., to be made to grow is arranged in a quartz reaction tube 1, and a holder 4 piching a dummy substrate 5 at the tip is provided confronting with the former placing a space d of about 10mm. between them. Constituting the device in this way, a carrier gas like N2, etc., and a reaction gas are made to flow into the tube 1, and the dummy substrate 5 is made to transfer backward of the flowing gas in proportion to the growth of epitaxial layer on the substrate 3. When the crystal plane of the substrate 3 is (100), the crystal plane of the substrate 5 is selected to be (110) or (111), etc., to make the impurity S, etc., in the reaction gas to be absorbed in the substrate 5. By this way, as the crystal face of the substrate 5 is made to be different and the substrate 5 is made to recede from the substrate 3 during the growth, that a stepwise interface can be obtained.
Patent JP-S62281654-A (JP)
Title: Setting system for message waiting lamp
Inventor: TAMAKI MASANOBU
IPC: H04M3/42
Filed: 1986-05-30
Abstract: PURPOSE:To enable a multifunction telephone set to use the line of another extension number and to set a message waiting lamp to another multifunction telephone set of the extension number of a line used from a busy mode, by using an equipment which identifies the setting information on the message waiting lamp. CONSTITUTION:A multifunction telephone set A is set under a calling state with another multifunction telephone set C via a line 6 and a speech path switch 3. Under such conditions, a setting switch for message waiting lamp of the telephone set A is pressed and the setting information of the setting switch is identified by a central control unit 4. The control unit 4 obtains the storing position information on a multifunction telephone set B from a memory device 7 and sets a message waiting lamp to the telephone set B by means of a lamp setting means. In such case, the setting confirmation information is displayed for a fixed time on a display panel of the telephone set A together with a calling state continued as it is. While the information on the message waiting lamp is also displayed on the display panel of the telephone set B.
Patent JP-S5550783-A (JP)
Title: Automatic frequency adjusting device
Inventor: MASUKO AKINOBU
IPC: H03J7/02
Filed: 1978-10-11
Abstract: PURPOSE: To enlarge the automatic tuning drawing range by detecting the automatic frequenency tuning signal as well as the synchronous signal.  
     CONSTITUTION: When the change over from PLL mode to the automatic frequency tuning (AFT) mode operation condition is carried out, as the detecting signal, not only the synchronous signal but also existence of AFT signal is detected by providing AFT signal detecting circuit 29. When PLL mode is changed over to AFT mode, and AFT is received, AFT signal detecting circuit 29 is quickly brought into no signal. Even when the signal detecting circuit 7 can not obtain the horizontally synchronizing signal synchronizing with the flyback pulse, AFT circuit 8 is operated by noises and the like, AFT signal detecting circiot 29 is operated for a fixed time to to operate AFT loop. Accordingly, the error operation such as jump to other channel can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02305027-A (JP)
Title: A/d converter
Inventor: KANEAKI TETSUHIKO
IPC: H03M1/10
Filed: 1989-05-18
Abstract: PURPOSE:To execute the level adjustment without being influenced by an offset level by taking out an output obtained selectively from an adding means, based on outputs of plural pieces of A/D converters and setting it as an output of the A/D converter. CONSTITUTION:In a level regulator 4, when an A/D converter 2 is operating normally, a ratio of outputs by the A/D converters 2, 3 is derived by a ratio detector 9, and by multiplying an output level of the A/D converter 3 by this ratio by a multiplier 7, an A/D converting signal in which an overflow does not occur substantially is outputted. Subsequently, in an offset eliminating device 5, a difference of an offset level of a DC portion of outputs of the A/D converter 2 and the level regulator 4 is detected by an offset detector 12, and in an adder 11, by adding the output of the level regulator 4 to the offset level, the offset level is corrected and outputted. Next, a selector 10 outputs the output of the A/D converter 2, and the output of the offset eliminating device 5, when the A/D converter 2 overflows, and when it does not overflow, respectively. In such a way, the influence of a peripheral noise becomes smaller.