baber/WOPTO huggingface dataset:
Patent JP-H04241561-A (JP)
Title: Incoming call identification system pluralizing by call incoming tone synchronous tone
Inventor: MUTO MASAKAZU
IPC: H04Q3/58
Filed: 1991-01-14
Abstract: PURPOSE:To obtain the incoming call identification system by the pluralization of a call incoming tone synchronous tone which can easily increase the musical interval of the call incoming tone synchronous tone, does not require the change of a trunk caused by the increase of the musical interval and does not require the agreement of an absent person. CONSTITUTION:In this system, when a call is incoming from a trunk line PBX to a trunk 4, a central processing unit 6 transmits a required call incoming tone synchronous tone data from a tone generator 5 through a network 3 to the trunk 4. Between the trunk 4 and a multi-purpose telephone control unit 2, a path is formed between the network 3, and the trunk 4 transmits the received call incoming tone synchronous tone data added the interval through the network 3 to the multi-purpose telephone control unit 2. Then, the various kinds of call incoming tones are sent from the speaker of a multi-purpose telephone set 1 by numbers stored in respective buttons synchronously to the call signals of the trunk line and a host PBX.
Patent JP-H02198183-A (JP)
Title: Optoelectronic device and manufacture thereof
Inventor: SAKAKI SHIGEO
IPC: H01S5/00
Filed: 1989-01-27
Abstract: PURPOSE:To improve the positioning accuracy of the rotating direction of a cap to a stem by providing a direction recognition unit at a cap having a directionality on the main face of the stem and fixed. CONSTITUTION:An optical direction-recognition unit 16 having high reflectivity in parallel with the main face of a stem 2 is provided on the upper face of a cap 3 having an oblique light transmission unit 13. The direction-recognition units 15, 16 are provided at the stem 2 and the cap 3. In a positioning work before a welding work for welding the stem 2 to the cap 3, detections of the stem 2 and the cap 3 by the direction-recognition units 15, 16, and correction of the deviation of the angle of rotation of the both based on it is performed. Thus, the fixture of the stem 2 to the cap 3 welded as above can maintain a desired accuracy.
Patent JP-S55109081-A (JP)
Title: Television camera
Inventor: TAKEUCHI ICHIROU
IPC: G02B13/16
Filed: 1979-02-16
Abstract: PURPOSE:To secure the automatic correction for the distortion of the picture image produced through the zoom lens and thus obtain the video output free from the picture distortion at all times, by detecting the variation amount of the focal length of the zoom lens and then varying the correction amount of the deflection system based on the above variation amount. CONSTITUTION:The focal length of zoom lens 1 is varied by turning the potentiometer 2. While the output voltage of potentiometer 2 is supplied to function generator 3 which is controlled so as to secure the coincidence with the distortion property of lens 1 which is measured preveiously. The signal featuring the amount proportional to the distortion of lens 1 and delivered from generator 3 is supplied to deflecting circuit 4 to be used as the control voltage for the linearity and the deflection size. Then the corrected deflecting current is flowed to deflection coil 5, and the picture image having some distortion is formed on the photoelectric conversion screen of pickup tube 6 via the lens system. Thus the video output can be obtained with the reduced amount of distortion.
Patent JP-S61173520-A (JP)
Title: Logical circuit
Inventor: TANIOKA MASAAKI
IPC: H03K19/088
Filed: 1985-01-28
Abstract: PURPOSE:To improve the delay time of a switching speed by providing the 1st transistor (TR) whose collector is connected to the base of a TR for phase division, a rectifying element which has its anode connected to the emitter of the 1st TR and its cathode connected to a TR for output, and a level shifting element connected between the base of said 1st TR and a ground terminal. CONSTITUTION:When an output voltage drops below zero V, the 1st TR19 turns on, a TR8 turns off, and TRs 10 and 11 turn on. Then, the undershoot of the output voltage V0 is charged with currents flowing out of the TRs 10 and 11, so the output undershoot recovers in a short time. When the output voltage rises up to zero V, the TR19 turns off and this circuit operates similarly to a conventional logical circuit.
Patent JP-S55109833-A (JP)
Title: Secondary pressure device of caliper type brake
Inventor: SUZUKI AKIRA
IPC: B60T1/06
Filed: 1979-02-16
Abstract: PURPOSE: To provide greater braking force through conversion of turning force at the moment of braking into secondary pressure, by making one end of brake arms suspended from a frame and the other end fitted freely movable on a slant face of the frame.  
     CONSTITUTION: The upper end of brake arms 2, opposed to each other with a disc 1 connected directly to a vehicle wheel between them, are suspended from a frame 3, while the lower end equipped with linings 4 are kept movable freely. A lever 5 clamps the arms 2 at around the center and rollers 6 set on the lower portion of the arms 2 are engaged with a slant face 7 fitted below the frame 3. As the lever 5 is turned to clamp the arms 2, the linings 4 pinch the disc 1 between them. The arms 2 are then drawn due to friction in the direction of rotation as the disc 1 rotates, and the rollers 6 roll up the slant face 7 and subsequently the linings 4 provided the disc 1 with secondary pressure for braking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58134359-A (JP)
Title: Bus switching device
Inventor: SUZUKI HITOSHI
IPC: G06F15/173
Filed: 1982-02-05
Abstract: PURPOSE:To prevent the deterioration of the system working factor, by providing plural control parts containing a command decoding mechanism, a fault detecting mechanism and an interruption mechanism respectively as well as a switching part separately to switch the state of connection to a common input/ output bus. CONSTITUTION:A bus switching device is provided with a switching part 1 and control parts 14 and 24. Processors 11 and 21 have input/output buses 12 and 22 and are connected to input/output devices 13 and 23 as well as to the parts 14 and 24 of the bus switching device. The part 1 is connected to the Y side, and the processor 21 has a fault while processing a data. In such a case, the  fault is detected 25 and a signal 29 is delivered to drive an interruption mechanism 16 and then to inform the interruption to the processor 11. The processor  11 delivers a switching signal 18 via a command decoding mechanism 17 and  switches the part 1 to the X side. In the same way, the part 1 is switched to  the Y side also in case the X side has a fault. As a result, the deterioration is  prevented for the working factor of a system, and the maintenance and repairs are facilitated for a faulty circuit without affecting other circuits.
Patent JP-H07226817-A (JP)
Title: Color facsimile equipment
Inventor: NIIKURA YASUSHI
IPC: H04N1/00
Filed: 1994-02-10
Abstract: PURPOSE:To hold color picture data even if a color picture is not immediately outputted to a received color picture so as to conduct an appropriate processing. CONSTITUTION:At the time of receiving the color picture, an identification sensor 6 checks whether a color cartridge or monochrome cartridge is installed in a printer part 5 or not. When the monochrome cartridge is installed, received data are temporarily stored in RAM 3. When the installation of the color cartridge is recognized, the color picture is outputted. When monochrome output is instructed from a console panel 8, the color picture is converted into a monochrome picture and it is outputted in a picture processing unit 4. When data eliminated is instructed, received color picture data of RAM 3 are eliminated.
Patent JP-H08210348-A (JP)
Title: Accelerator structure
Inventor: TERAOKA YOSHINORI
IPC: B60B35/18
Filed: 1995-02-02
Abstract: PURPOSE: To surely prevent the coming-off of a dust cover to be mounted on an accelerator bearing in an accelerator structure where the accelerator bearing to support wheels is mounted on an accelerator carrier to be fixed to the vehicle side. CONSTITUTION: An accelerator bearing 10 consists of an inner wheel 12 to support a wheel and an outer wheel 18 to be fixed to an accelerator carrier 14. A pickup part 28 consisting of a rotor 26 to be rotated together with the inner wheel 12 and a wheel speed sensor is fixed to the inner side of a dust cover 30. The dust cover 30 is press-fitted to the outer wheel 18 of the accelerator bearing 10 from the prescribed direction. A folded part 30a and a step 16a of a knuckle 16 are respectively formed in the dust cover 30 so as to regulate the movement in the direction where the dust cover 30 comes off from the accelerator bearing 10.
Patent JP-H01191595-A (JP)
Title: Color reproduction control method for video printer
Inventor: HORIE TOMOHIRO
IPC: H04N9/79
Filed: 1988-01-27
Abstract: PURPOSE:To control the color reproducibility of a monitor or a printer as desired irrespective of an input signal to an A/D conversion part by adjusting an input signal to the A/D conversion part based on the result of a comparison between reference data and a digitized input signal. CONSTITUTION:The comparison between input signals that are digital RGB signals and the reference data already stored in an internal memory i.e., for instance, coloring, white balancing, and brightness is executed in a control part 8a. Adjustment data corresponding to the result of said comparison is calculated, converted to an analog amount by a conversion circuit 9, and based on it, an input signal after undergoing a decoding part 2 is adjusted analog-wise by an adjustment circuit 10. Since an input signal to a video printer is thus compared with the reference data, the coloring, white balancing, brightness i.e. the color reproducibility can be controlled as desired at the time of monitoring or printing.
Patent JP-S63183028-A (JP)
Inventor: IHARA KEISUKE
IPC: B02C18/08
Filed: 1987-01-27
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-H01191531-A (JP)
Title: Radio receiver
Inventor: SATO ATSUSHI
IPC: H04W88/02
Filed: 1988-01-27
Abstract: PURPOSE:To attain battery saving of a radio receiver by supplying power to a reception section/a demodulation section when information including an optional selective call number is registered and stopping the supply of power when the selective call number is received and coincidence is detected. CONSTITUTION:A receiver C stores a registered data into a CPU section 11 when the data is inputted from a light emitting section B21 of a registration set B as an optical input to turn off a power supply for a light receiving section A14 and a light emitting section A15 and to turn on the power supply for a reception section 12 and a demodulation section 13. With a demodulation signal given to the CPU section 11, the CPU section 11 compares whether the signal is the same as the stored call data or not and outputs a detection data to a display section 10 when they are coincident to turn off the power supply for the reception section 12 and the demodulation section 13 and to turn on the power supply for the light receiving section A14 and the light emitting section A15 simultaneously. Thus, the supply of waste power is avoided and power is saved.
Patent JP-S54108878-A (JP)
Title: Manufacturing of thermosetting resin plate
Inventor: KAMIYAMA TAKAHISA
IPC: B32B3/22
Filed: 1978-02-15
Abstract: PURPOSE:To manufacture a thermosetting resin plate having a relief pattern which is exactly same to that of the surface of a repreg sheet for molding, by placing a sheet of urethane rubber on the prepreg sheet having relief surface pattern, and a rigid plate to the back of the prepreg, and hot-pressing the laminate. CONSTITUTION:A thermosetting resin prepreg sheet 2' having relief surface pattern 3 is covered with a cushioning material 5 which is soft under the molding condition and consisting of a urethane rubber; and a rigid plate 1 such as metal plate is placed to the reverse side of the prepreg wheet 2'. The laminate is hot-pressed between a pair of platens 6 and 7. The thickness of the silicone rubber sheet should be sufficiently thick to buffer the effect of the height of the relief pattern to the platen 7. It varies with the softness, etc. of the rubber, however, it is pref. 0.6- 2.0 mm.
Patent JP-S63189482-A (JP)
Title: Latex base adhesive composition for cardboard and corrugated board
Inventor: AASAA ENU RIIDOBETAA
IPC: C09J109/08
Filed: 1988-01-27
Abstract: This invention relates to an adhesive of starch and an ammonium-based latex which provides paperboard and corrugated board treated therewith with improved wet-pin adhesion. The latexes are typical styrene-butadiene and carboxylated styrene-butadiene latexes but untypically are polymerized in the presence of a volatile base such as ammonium hydroxide.
Patent JP-H03220750-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI MASAYA
IPC: H01L21/82
Filed: 1990-01-25
Abstract: PURPOSE:To reduce the time for redesigning a chip and the manufacturing costs of diffusion masks by providing unused matrix arrays of transistors in a portion of outer regions of the chip where input/output buffer circuits are arranged. CONSTITUTION:A semiconductor chip 7 includes inner cell array 4 in its inner region. Input/output buffer circuits 5 are arranged in outer regions in the periphery of the inner region. Cell arrays 1-3 for use of redesigning are formed between the input/output buffer circuits, to which pad electrodes are connected for external connection. When the chip is redesigned to change or add logic functions, it is modified without a change of transistor processes by using the cell arrays 1-3 and additional wiring. Therefore, it is possible to reduce the time for redesigning and the manufacturing costs of diffusion masks.
Patent JP-S63185964-A (JP)
Title: Production of pyrazoles
Inventor: FUJIKAWA YOSHIHIRO
IPC: C07D231/20
Filed: 1987-01-27
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for drugs, especially a drug for alleviating hyperlipemia and agricultural chemicals by simple operation, by treating an industrially readily obtainable methylenehydrazinosuccinic acid diester obtained from an inexpensive raw material with a base. CONSTITUTION:A methylenehydrazinosuccinic acid diester shown by formula I (R<1> and R<2> are 1-6C alkyl) is treated with a base such as caustic soda, potassium alkoxide, etc., and subjected to ring formation to give a pyrazole derivative (e.g. 2-methyl-3-hydroxy-5-ethyoxycarbonylpyrazole, etc.) shown by formula II. The compound shown by formula I is obtained by adding hydrazine to a maleic acid dialkyl ester or a fumaric acid dialkyl ester to give a hydrazinosuccinic acid dialkyl ester and then condensing this alkyl ester with formalin or paraformaldehyde through dehydration. This method has excellent yield etc.
Patent JP-H05221459-A (JP)
Title: Package and production thereof
Inventor: WATANABE KATSUMI
IPC: B65D65/10
Filed: 1992-01-31
Abstract: PURPOSE:To provide a sandwich package free from being got out-of-shape by a method wherein at least the front face of the sandwich is covered with an inner wrapping film and, in this condition, the sandwich is entirely wrapped in an outer wrapping film. CONSTITUTION:To package a sandwich 60, the sandwich 60 is placed on an inner wrapping film 11 with the front face (sloping face) of the sandwich in contact with the front face of the inner wrapping film, and then the side faces, rear faces 15a and 15b and bottom faces 16a and 16b of the inner wrapping film 11 are raised. The rear faces 15a and 15b and the bottom faces 16a and 16b of the inner wrapping film are overlapped on the rear faces and bottom faces of the sandwich, respectively, and then heat sealed together at heat sealing parts 4 and 5, respectively. The sandwich 60 wrapped in the inner wrapping film 11 is placed on the front face of an outer wrapping film 31, the side faces and bottom faces of the outer wrapping film are raised, overlapped and heat sealed together and the excessive parts of the bottom faces thereof are folded over the bottom face of the sanswich 60 and attached together with a pressure- sensitive adhesive tape, etc., to complete all the sandwich packaging operations.
Patent JP-S55109461-A (JP)
Title: Acceleration method of centrifugal separating machine
Inventor: SATOU TOYOSAKU
IPC: B04B9/10
Filed: 1979-02-16
Abstract: PURPOSE: To prevent the damaging of apparatus and secure safety by detecting the unbalance of a rotor when the rotating speed of the rotor is at the primary dangerous rotating speed in a low speed region and reaccelerating the same while decelerating it down to the specified rotating speed.  
     CONSTITUTION: The positive pulse of the start signal (a) goes through an OR gate 7 and sets flip-flops (FF) 8, 9, then the outputs of the FF8, 9 become both 1 level and the signal (e) of 1 level is outputted from an AND gate 10. A relay is operated by this signal (e) to drive the motor and acclerate the rotor. When the rotor is accelerated and reaches the primary dangerous speed, the output signal (b) of the 1st speed detector becomes of positive level to reset the FF8 via inverter 11, OR gate 12 and inverter 13 and make the signal (e) zero, thereby stopping the motor and decelerating the rotor. The required number of revolutions is maintained by the signals (c), (f) of the 2nd and third speed detectors. The signal (d) indicates stop signal. In this way, the damaging of the apparatus may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10212274-A (JP)
Title: Carbamate derivative, its production and herbicide containing the same as active ingredient
Inventor: SUZUKI MAKOTO
IPC: A01N47/12
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound in which amino acid is introduced in the molecule, not giving phytotoxicity to paddy-field rice, exhibiting strong herbicidal activity on paddy field weeds and useful as a herbicide for paddy-field rice. SOLUTION: This compound is represented by formula I [R1 to R3 are each H or a lower alkyl; R4 is H, a lower alkyl, etc.; R5 is H, a lower alkyl, etc.; X is a lower alkyl, a lower alkoxy, a halogen, a halogen-substituted lower alkyl, etc.; Y is oxygen, sulfur or a group of NH, etc.; (m) is 0-4], e.g. O-[1- 3- trifluoromethyl)phenoxy}-2-butyl]-N- 1-(ethoxycarbonyl)-1-ethyl}carbamate. The compound of formula I is obtained by reacting a compound of formula II with an equivalent of slightly excess amino acid derivative represented by formula III without or in a solvent, in the absence or presence of a base, preferably at 0-80 deg.C (ambient temperature to 80 deg.C in the case without solvent).
Patent JP-H03220908-A (JP)
Title: Signal coupling circuit
Inventor: SUMITANI TAKAO
IPC: H03F3/181
Filed: 1990-01-26
Abstract: PURPOSE:To couple plural input signals while their interference being minimized by providing a transistor(TR) circuit whose emitter receives an input signal and a feedback signal from a feedback resistor, whose base connects to ground and whose collector connects to an amplifier and providing the TR circuit to each of the input signals. CONSTITUTION:For example, the effect of a drive source impedance of resistors R2-Rn onto a gain Av being a ratio of a signal inputted to a resistor R1 to an output signal of an amplifier 100 depend, on an impedance 20 when viewing common base TRs 200-2-200-n from the collector. The gain Av is a gain of a negative feedback comprising a TR 200-1 having a feedback resistance Rf1 and the amplifier 100. Moreover, based on the theory of an equivalent circuit of the common base TRs, the contribution of the drive source impedance at the side of the resistors R2-Rn onto the impedance Zo is small. Since each input signal is well separated from an input signal to other resistors, the signal coupling circuit with less interference is realized.
Patent JP-H01194649-A (JP)
Title: Multimedia information system
Inventor: SHIBATA YOJI
IPC: H04N7/173
Filed: 1988-01-29
Abstract: PURPOSE:To attain multimedia communication by automatically switching a text, a voice, and a FAX by means of the operation of a switching means provided at a center and a terminal. CONSTITUTION:The terminal consists of a text terminal (CAPTAIN terminal) 33, a push-phone and a speaker 34 to be inputted to an ARU, a FAX 32 to obtain the hard copy of detailed information, and a text/voice/FAX switching unit 31. A text mode shifts to a FAX mode or to a voice mode by the instruction of a text command, and when the FAX mode and the voice mode shift to the text mode, switching of the FAX mode and the voice mode to the text mode is attained only when the carrier of a MODEM used for the communication of the text mode is detected, and simultaneously, specific code data transmitted by it are detected.
Patent JP-S63183411-A (JP)
Title: Condenser lens for optical memory
Inventor: KITAGISHI NOZOMI
IPC: G02B13/18
Filed: 1987-01-26
Abstract: PURPOSE:To efficiently correct aberrations on an axis and outside the axis only by a single lens by setting up specific conditional inequalities among a focal distance, a radius of curvature and thickness on the axis by the single lens having aspherical faces on both sides. CONSTITUTION:Conditional inequalities I-III are set up about the focal distance (f), the radius of curvature and the thickness (d) on the axis of the single lens having aspherical faces on both sides. The inequality I is formed about the correction of a working distance and astigmatism, the working distance is made unsufficient when the lower limit is exceeded, and at the time of exceeding the upper limit, the correction of astigmatism is made difficult. In the inequality II formed about the correction of eccentric comatic aberration, the working distance is made unsufficient when the lower limit is exceeded, and at the time of exceeding the upper limit, the correction of the comatic aberration can be made unsufficient. In the inequality III, the thickness (d) is reduced and the astigmatism is easily generated when the lower limit is exceeded, and at the time of exceeding the upper limit, the working distance is made unsufficient. Thereby, the aberration on the axis and outside the axis can be efficiently corrected only by the single lens.
Patent JP-S58136574-A (JP)
Title: Front axle bracket in travelling vehicle
Inventor: HIYOUDOU OSAMU
IPC: B60K17/32
Filed: 1982-02-05
Abstract: PURPOSE:To aim at commonly using front axle brackets of the same type for both specifications of front-drive and nonfront-drive, by providing a gear chamber in the vicinity of the position where a center pivot pivotally supports a rear pivot and removably jointing a cover to the lower part of the gear chamber. CONSTITUTION:The lower part of a gear chamber 6 is formed so that a gear casing 17 or a lid may be jointed thereto. That is, the arrangement is such that the input gear 22 of a front-drive input shaft 18 which is journalled to the gear casing 17 is meshed with a gear 23 journalled to the rear pivot 10 of a front axle housing 7 for a front-drive vehicle if the gear casing 17 is jointed to the lower part of the gear chamber 6, but a front axle housing for a nonfront-drive vehicle is pivotally supported to a front axle bracket 1 if the lid is jointed to the lower part of the gear chamber. With this arrangement, the front axle bracket 1 may be commonly used for either of both the specifications of front drive and nonfront-drive.