baber/WOPTO huggingface dataset:
Patent JP-S6062765-A (JP)
Title: Loop transmission system
Inventor: MORI KINJI
IPC: H04L12/437
Filed: 1984-08-01
Abstract: PURPOSE:To cope with a fault of a transmission line and its extension by connecting transmission controllers corresponding to two loop transmission lines with the 3rd transmission line. CONSTITUTION:Transmission controllers 11, 12, 13 are connected clockwise, to a loop 1 transmitting data counter, and transmission controllers 21, 22, 23 corresponding to the transmission controllers 11, 12, 13 are connected to a loop 2 transmitting data clockwise. The transmission controller pairs 11 and 21, 12 and 22, 13 and 23 are connected respectively by detour transmission lines 100, 200 and 300 transmitting data is two-ways and also connected to transmission/reception terminal devices 31, 32 and 33. Through the constitution above, if a loop 1 or 2 is faulty, the data exchange between the transmission/reception terminal devices is conducted by combining and using the normal part of the loop 1 or 2 with the detour transmission line.
Patent JP-S6315530-A (JP)
Title: Digital phase locked loop
Inventor: SHIGA NOBUO
IPC: H03L7/06
Filed: 1986-07-08
Abstract: PURPOSE:To decrease a filter response time while keeping the jitter suppressing effect high by detecting the tendency of phase shift and using its detection output to control a reference value fed to a random walk filter. CONSTITUTION:A phase shift tendency detection section 6 and a reference value control section 7 are added to a conventional circuit. The tendency of phase shift is detected by the phase shift tendency detection section 6 based on a lead or lag input command signal and a reference value fed to the random walk filter 2 is changed in response to the tendency of shift by the reference value control section 7 based on the shift tendency detection signal from the phase shift tendency detection section 6. That is, since the phase shift is generated in general in the lead or lag direction only unidirectionally, sufficient jitter suppress effect is obtained even with the phase control based on a small input com,and signal by detecting the tendency of phase shift while deviating the reference value of the random walk filter 2.
Patent JP-S6137460-A (JP)
Title: Form control system of printer
Inventor: KIYOFUJI HITOSHI
IPC: B41J29/50
Filed: 1984-07-31
Abstract: PURPOSE:To protect a device from control data which cannot be executed as the printer by forcibly setting the set values of an LM and an RM to initial states when the states of setting of the LM and the RM are monitored and the values of the states are smaller than the width of a printable character. CONSTITUTION:An LM and an RM of which an upper level device aims are set by signals 12, 13 from a decoding means 11 regarding control data 11 transmitted from the upper level device. A subtracting means 4 outputs a difference section 16 between an LM signal 14 and an RM signal 15 outputted from these two memory means. The difference section 16 is inputted to a comparison means 6. A fixed value signal 17 from a fixed-value generating means 5 is also inputted to the comparison means 6. A fixed value takes a character width corresponding to one character. The comparison means 6 compares the difference section 16 and the signal 17 and outputs a message signal 18, and compares a difference section between the set values of the LM and the RM and the fixed value and informs a control means 7 of the result of comparison. The control means 7 outputs reset signals 19, 20 by the message signal 18 from the comparison means 6, and brings two memory means 2, 3 to an initial state.
Patent JP-S5584861-A (JP)
Title: Ignition timing control system for internal-combustion engine
Inventor: SUGIURA NOBORU
IPC: F02P5/14
Filed: 1978-12-22
Abstract: PURPOSE: To enable to control an ignition timing in proportion to an output of a sensor by constituting an ignition timing adjusting circuit with a triangular wave forming circuit consisting of a constant current charging and discharging circuit for a capacitor and adjusting the ignition timing by controlling a value of the constant current for the charging side in accordance with an operating condition of an engine and the like.  
     CONSTITUTION: An ignitor circuit portion 200 is constituted with a monolithic integrated circuit (MIC) and an ignition is effected at a time delayed by a proper angle from a first ignition timing determined by an output of a pickup coil 3 during a switch 5 is closed, while an operation of a circuit 201 constituted with a similar MIC is stopped and the ignition is effected at the first ignition timing during the switch 5 is opened. In this case, an ignition timing adjusting curcuit is constituted  with a triangular wave producing circuit consisting of resistors 34W36, NPN transistors 75W77, PNP transistors 86, 87, diodes 100W102 and a capacitor 53, and a  charging current for the capacitor 53 is varied in accordance with an output of an  operating condition sensor 401.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000347663-A (JP)
Title: Electronic key board musical instrument
Inventor: ASADA TAKAFUMI
IPC: G10C3/12
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To surely hold a condition corresponding to each of a stored condition of a key board, a using condition thereof and a condition thereof at the time of transportation, without damaging the key board, and to keep a grade as a key board musical instrument. SOLUTION: In this electronic key board musiacl instrument, a key board 4 is drawn out frontwards from a key board storing part 6 upto a key board- drawn-out position at the time of usage to conduct a musical performance, the key board 4 is stored in a rear side upto a key board storing position of the key board storing part 6 at the time of non-usage, and the key board 4 is fixable at the key board-drawn-out position and the key board storing position respectively.
Patent JP-S5682968-A (JP)
Title: Setting system for starting day of periodic totalization
Inventor: YAMAKITA TOORU
IPC: G07G1/00
Filed: 1979-12-11
Abstract: PURPOSE: To obtain an electronic register that can automatically set the current data as the starting day of periodic totalization through the first registration after clearing operation, by storing the total value of scale data in a prescribed period and then by detecting whether this total value is cleared or not.  
     CONSTITUTION: Through data bus DB and address bus AB, CPU11 of the electronic register is connected to memory 12 and I/O port 13 connecting with input part 14, display part 15 and print part 16. In periodic totalization memory 31 in this memory 12, the current data, starting data of the periodic totalization and flag f are provided as well as an area wherein the quantity of each commodity and its total amount are stored. Then, a decision on whether this total value is cleared or not is made by flag F and while the total amount is cleared through the first registration after the clearing operation, the current data is set automatically as the starting day of the periodic totalization, so that the starting day of the periodic totalization can be set through the easy operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09313656-A (JP)
Title: Golf club shaft
Inventor: MURAKAMI NOBUHIRO
IPC: A63B53/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily manufacture the one provided with desired characteristics without dispersion by dividing a shaft into first, second and third sections from a hand side, arranging an inclined layer while increasing a sheet number in the order, arranging a non-inclined layer while increasing the sheet number in the order of the second, third and first sections and arranging it around the inclined layer. SOLUTION: At the time of equally dividing this shaft into three in a longitudinal direction (a length is indicated by L) and dividing it into the first section the third section (L1 -L3 ) from the hand side for mounting a grip to a tip, a layer where fibers are inclined and arrayed in the axial direction of the shaft is arranged while increasing the sheet number in the order of the first, second and third sections. In the meantime, the non-inclined layer, that is the layer for which the fibers are arrayed practically parallelly to the axial line of the shaft, is arranged around the inclined layer while increasing the sheet number in the order of the second section L2 , the third section L3 and the first section L1 . For the shaft, torsional rigidity depends on the sheet number of the inclined layer and is raised by the ratio.  In the meantime, flexural rigidity depends on the sheet number of the non-inclined layer and is raised by the ratio. Thus, it can be said the condition of the bond side.
Patent JP-H0449485-A (JP)
Title: Ic card
Inventor: SANEMITSU YOSHIKADO
IPC: B42D15/10
Filed: 1990-06-19
Abstract: PURPOSE:To suppress the voltage drop of a power supply switching circuit at its minimum by dividing the load of the whole inside into plural loading circuits into which uniform load currents flow and providing each load circuit with a power supply switching circuit. CONSTITUTION:When an IC card 30 is inserted into an external device, operation voltage is supplied from an external power supply to an external power supply line 7 and a voltage detecting circuit 21 generates voltages lower than the voltage of its input terminal TIN on its control terminals T1, T2 to turn on transistors (TRs) 61, 62. Diodes 51, 52 are reversely biased and turned off by turning on the TRs 61, 62 and the external operation voltage is supplied to semiconductor devices 1, 2 through the TRs 61, 62. Thus, the voltage drop of the TRs 61, 62 can be suppressed.
Patent JP-S6138417-A (JP)
Title: Apparatus for measuring perpendicularity for building
Inventor: KUME TOKUO
IPC: G01C15/00
Filed: 1984-07-30
Abstract: PURPOSE:To simply and rapidly measure perpendicularity with high accuracy, by making it possible to emit laer beam perpendicularily so as to downwardly pierce through the frame adjusted horizontally by a level and freely revolving the mirror provided on the way of a light path in the perpendicular surface including said light path. CONSTITUTION:The titled apparatus is constituted of a laser means consisting of a horizontal frame having a level 4, a laser oscillation member 5, a reflective member 6 for reflecting beam to alter the same to a perpendicular direction and a freely tiltable half mirror 7. In order to fix upper and lower frames perpendicularily, the frame 1 is placed on the lower frame having a marking-off line and the position of the frame 1 and the horizontality of the frame 10 are adjusted by perpendicular downward laser beam and the level 4. Further, perpendicular upward laser beam is allowed to pass through collimaters provided along the marking-off line inside a vertical frame at definite intervals and measured by irradiation sight to calculate perpendicularity and the upper and lower frames are fixed to the vertical frame. In measuring the perpendicularity of a pillar, laser beam is matched with the reference line marked to the pillar to make the frame 1 horizontal and the mirror 2 is revolved to irradiate the pillar to measure perpendicularity.
Patent JP-S5491180-A (JP)
Title: Mounting method of semiconductor device
Inventor: TAKEDA SHIROU
IPC: H01L21/58
Filed: 1977-12-28
Abstract: PURPOSE: To make heat radiation good and make it possible to exchange a loaded device easily by injecting resin liquid, which has a specific viscosity and is oxidized and hardened by the contact with air, into the gap between the semiconductor  device and a thermo-conductive layer.  
     CONSTITUTION: A thermo-conductive layer is formed on a circuit substrate while contacting with the surface of the substrate, and a semiconductor element is so arranged that the junction face of the element may be opposite to the conductive layer, and resin liquid is injected into the slight gap between them from one direction or two adjacent directions of the device chip. As this resin liquid, non-solvent-type resin liquid such as liquid polybutadiene which has a viscosity below 200 poise at a normal temperature and is hardened near the part contacting with air is used. As a result, the multi-chip circuit substrate becomes inferior in the radiation capability of the heat generated from the semiconductor device, and the device can be removed easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04359569-A (JP)
Title: Thin film semiconductor device
Inventor: ISHII TAKAYUKI
IPC: H01L27/12
Filed: 1991-06-06
Abstract: PURPOSE:To contrive the improvement of the electrical characteristics of a thin film semiconductor device by a method wherein a protective layer is used as a second gate insulating layer and a second gate electrode is formed on the second gate insulating layer between source and drain electrodes. CONSTITUTION:A thin film semiconductor device is provided with an insulative substrate 1, a gate electrode 2, a gate insulating later 3, a thin film semiconductor layer 4, an ohmic contact layer 5, source and drain electrodes 6 and 7 and a protective film 8 and a second gate electrode 9 is provided in such a way as to cover a gap between the electrodes 6 and 7. The generation of an electrical disturbance from the exterior of a photoelectric transducer is prevented by this electrode 9 and at the same time, a change in a photocurrent can be inhibited by having kept the energy band in the surface side almost depleting. Moreover, a potential in the surface of the layer 4 is stabilized by fixing a potential in the electrode 9 and a time variation in the photocurrent and a dark current is suppressed by an application of a voltage to a source and a drain. Thereby, the electrical characteristics of the device are improved.
Patent JP-H0592156-A (JP)
Title: Substrate treatment device
Inventor: HIROSE HARUMICHI
IPC: H05K3/26
Filed: 1991-06-06
Abstract: PURPOSE:To stabilize treatment in a treatment tank by making the exhaust flow rate through an exhaust pipe almost constant by providing an exhaust control valve to the exhaust pipe of the treatment tank and controlling the opening degree of the exhaust control valve by detecting the exhaust flow rate so as to allow the detected exhaust flow rate to almost coincide with a set value. CONSTITUTION:In a treatment device for washing a substrate 12 such as a liquid crystal plate, a washing solution tank 16 is arranged under a washing tank 10 long in the feed direction of the substrate 12 and the washing solution sprayed into the washing tank 10 is recovered in the washing solution tank 16 through a drain port 14. Spray nozzles 26, 28 are provided above and below the substrate feed means consisting of many rollers 20 in the washing tank 10 to be attached to washing solution supply pipes 26a, 28a. An exhaust port 30 is opened to the upper side surface of the washing tank 10 to be connected to an exhaust duct through an exhaust pipe 32. In this case, an exhaust control valve 36 is provided to the exhaust pipe 32 and controlled in its driving so as to allow a detected exhaust flow rate to coincide with a set value on the basis of the output of an exhaust flow rate detection means (not shown in a drawing).
Patent JP-H0452441-A (JP)
Title: Frost-detecting method for heat pump type air-conditioner
Inventor: TSUCHIYAMA YUJI
IPC: F24F11/02
Filed: 1990-06-18
Abstract: PURPOSE:To prevent a mistake of either frost removal or frost-removing detection, by a method wherein while a temperature detected by a thermal sensor is being at a first predetermined temperature or lower, defrosting operation begins to be started when a decline gradient for this temperature computed on the basis of the temperature detected is at a predetermined decline gradient or larger. CONSTITUTION:A temperature from a heat-exchanger on the side of a user always is periodically detected by a thermal sensor 37. Noise and misdetected temperature in this temperature data are eliminated and the correct temperature data thereof is stored in a storage. This temperature data is read out from the storage, and a temperature gradient is computed, following which it is decided whether this gradient  T satisfies a formula of - T>K successively three times. That it to say, it is decided whether the temperature change thereof shows a tendency to decrease. After that, it is decided whether a temperature data T stored in the storage at the present time satisfies a formula of T<=T1, where T1 is a threshold temperature at which defrosting operation is prevented. By means of presetting this T1, for example, when a heat-exchanger on the side of a heat source is not yet frosted, but a temperature condensed in the heat-exchanger on the side of the user is high enough, defrosting operation is prevented from starting by mistake when a room temperature falls by varying an indoor load.
Patent JP-S6140839-A (JP)
Title: Phosphate optical glass
Inventor: CHOKAI AKIHIKO
IPC: C03C3/247
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the platinum colloid from separating out of a platinum melting apparatus into the titled glass by constituting the glass of P2O5, Sb2O3, specified metallic oxide and metalic fluoride. CONSTITUTION:The phosphate optical glass having 1.52-1.89 refractive index and the optical constant of 26-85 Abbes number consists of by weight 5-75% P2O5, 1-80% Sb2O3, 0-4% SiO2, plus 0-25% B2O3 and 10-70% one or two or more kinds of metallic oxides selected among 0-55% GeO2, 0-10% LiO2, 0- 30% (LiO2+Na2O+K2O), 0-20% MgO, 0-25% CaO, 0-30% SrO, 0-40% BaO, 0-50% ZnO, 0-63% PbO, 0-15% Al2O3, 0-10% ZrO2, 0-15% TiO2, 0-30% Nb2O5, 0-30% Ta2O5, 0-10% WO3, 0-25% Bi2O3 plus 0-20% In2O3 and 0- 5% (expressed in terms of F) fluoride of the above-mentioned metals.
Patent JP-H0325910-A (JP)
Title: Cr composite part with discharging gap
Inventor: WATA JIYUNICHIROU
IPC: H02H9/06
Filed: 1989-06-23
Abstract: PURPOSE:To prevent the generation of breakdown between a resistor for discharge and a signal conductor on the shielded line side and a shielded line by generating discharge between a metallic plate for discharge and a shielding case in the air gap section of an insulating plate when abnormally high voltage is applied. CONSTITUTION:A resistor 8 crosslinking counter electrodes 3b and 3c is formed onto the surface of a discoid capacitor 3 for shielding, and the resistor 8 fills the role of the discharging of charges charged in the capacitor 3 for shielding. The counter electrode 3b is connected electrically onto the inwall surface of a shielding case 2. The counter electrode 3c is connected electrically onto the external wall surface of a shield tube 6 made of a conductive metal. A signal conductor 7 is penetrated into the shield tube 6, and insulated completely by a resin filled between the shield tube 6 and the signal conductor 7. A metallic plate 5 for discharge is incorporated into an opening end 2a on the right side of the shielding case 2 while holding an insulating plate 4 between the opening end 2a and the metallic plate 5. The metallic plate 5 for discharge is bonded electrically with the shield tube 6.
Patent JP-H1091621-A (JP)
Title: Method for preparing composite layout having variable data for high speed printing system
Inventor: DESAUTELS JOHN E
IPC: G06F17/24
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and efficient method for preparing a composite document layout having variable data by efficiently integrating disk top publishing to high speed printing technology and utilizing the method for the design of creative direct mails, formats and tickets such as public lotteries. SOLUTION: A document layout is arranged on an web template related to a high speed printing system. A merged data stream including fixed and variable data as input job data is generated and outputted to the high speed printing system. At first, document formats for many layouts are prepared. Then the insertion of a variable data place holder into the many layouts is specified. Then variable data are merged into suitable one of many layouts on the position of the place holder.
Patent JP-H09130243-A (JP)
Title: Analog-to-digital converter signal storage capacitor perturbation
Inventor: JIYOOJI FURANSHISU GUROSU JIYU
IPC: H03M1/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To change a voltage of a capacitor storing an input voltage sampled and held by an A/D converter. SOLUTION: A capacitor C1 storing sampled analog signals has 1st and 2nd elements. The 2nd element collates one potential or over. An A/D converter 26 includes a comparator for comparing a sampled analog signal with a voltage selected from a voltage gradient and a digital code corresponding to the voltage is obtained. This method has a step where the 2nd element of the capacitor collating the sampled analog signal in the capacitor C1 with a 1st potential stores the analog signal, a step where the voltage of the sampled analog signal is compared with at least one voltage selected among voltages generated from the voltage gradient and a step the voltage of the 2nd element of the capacitor C1 is compared with a 2nd potential.
Patent JP-H0511166-A (JP)
Title: Lens driving device for camera
Inventor: KABE EIICHI
IPC: G02B7/08
Filed: 1991-07-02
Abstract: PURPOSE:To provide a lens driving device in which spring repulsive force for removing backlash is not changed regardless of a lens position and in which a stepping motor can be used for driving a lens. CONSTITUTION:A lens supporting frame 64 moves in an optical axis direction in a lens barrel 29 through a guiding bar 66. A connection frame 78 is screwed to a lead screw 70, and the connection frame 78 is connected with the lens supporting frame 64. When the stepping motor 72 turns, the lead screw 70 rotates, and the lens supporting frame 64 moves with the connection frame 78. Since a spring 88 for removing the backlash is provided between the connection frame 78 and a spring bearing 86 screwed to the lead screw 70 and moves with the connection frame 78, the elastic force of the spring is not changed even when the lens position is changed. Consequently, the stepping motor whose rotational torque is small can be used for driving the lens.
Patent JP-H0451701-A (JP)
Title: Connector for microstrip line
Inventor: KOMIYA KUNIFUMI
IPC: H01P5/02
Filed: 1990-06-20
Abstract: PURPOSE:To suppress the transmission loss caused by the connection by connecting a signal conductor connector to a signal conductor electrically, connecting a ground conductor to a case electrically to bring the potential of the case equal to the potential of the ground conductor and insulating the signal conductor connector and the case. CONSTITUTION:A signal is propagated from a 1st signal conductor 23a of a base 21a of a 1st microstrip line structure to a 2nd signal conductor 23b of a base 21b of a 2nd microstrip line structure via a signal conductor connector 29. Then a 1st ground conductor 24a of the base 21a of the 1st microstrip line structure is connected to a 2nd ground conductor 24b via a ground conductor connector 27 and to a case 25. Then both the ground conductors 24a, 24b and the case 25 are kept to a same potential. Thus, a transmission loss of a high frequency signal is reduced.