baber/WOPTO huggingface dataset:
Patent JP-H01239638-A (JP)
Title: Information processor performing branch prediction
Inventor: HORIKAWA TAKASHI
IPC: G06F9/38
Filed: 1988-03-18
Abstract: PURPOSE:To remarkably shorten the execution time of a branch instruction by providing an unconditional branch instruction recognition part and an unconditional branch effective table other than an instruction register, a pre-fetch address register, an instruction address table, and a branch destination address table. CONSTITUTION:The unconditional branch instruction recognition part 15 sets the contents of the instruction address table 13 and the branch destination address stable 14 when recognizing that an instruction held at the instruction register 12 is the branch instruction branched unconditionally and in which no branch destination changes dynamically, and also, writes an effective value on the unconditional branch effective table 16. Furthermore, when an address held at the pre-fetch address register 11 exists in the instruction address table 13 and also, a content held at a position in the unconditional branch effective table 16 corresponding to the position of the address in the instruction address table 13 is shown as valid, the instruction following the branch instruction is executed without waiting the determination of branch.
Patent JP-S59190802-A (JP)
Inventor: SAKAMOTO YOSHIHIRO
IPC: B27G19/00
Filed: 1983-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61226206-A (JP)
Title: Ultrasonic rotary machining device
Inventor: KUMADA AKIO
IPC: B24B1/04
Filed: 1985-04-01
Abstract: PURPOSE:To simplify, miniaturize, improve accuracy, and lighten the structure of an ultrasonic rotary machining device to perform machining by rotating a tool impressing ultrasonic vibration by unifying ultrasonic vibration source and rotary drive source. CONSTITUTION:The stator 12 of an ultrasonic motor is composed of a disk washer 13, piezoelectric thickness tremblers 14 and 15, cylinder 16, cantilever shaped trembler 17, and so on. To the end face of a rectangular lever section 17b is a roller 18 fitted at liberty of rotation. When the piezoelectric thickness tremblers 14 and 15 are vibrated longitudinally by impressing high frequency voltage among terminal plates 25, 26, and 27, a disk shaped base 17a is bent and deformed. At the same time, the rectangular lever section 17b performs torsional vibration resulting in the generation of ultrasonic oval vibration in both longitudinal and torsional modes causing the rotor 18 at the face end of the rectangular lever 17b to rotate. Since this machining device saves a heavy magnetic motor, the lightening effect of this device is great.
Patent JP-H10262283-A (JP)
Title: On-vehicle communication equipment
Inventor: ARAO HIROSHIGE
IPC: B60R11/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To accurately recognize peripheral conditions beforehand and to provide the effect of dissolving troubles by transmitting required information to a communicating person himself/herself or a communicating party at the time of detecting the information for obstructing communication during communication. SOLUTION: A transmission part 31 modulates outputted tunnel information (sub voice) by a prescribed frequency and transmits it to a reception part 32 and the reception part 32 receives and demodulates the tunnel information and outputs it to the mixing parts 15 and 16 of a portable telephone part 1 as sub voice signals. Main voice (the voice of a driver) signals from a transmitter 12 and the sub voice (tunnel information) signals are mixed in the mixing part 15, sent to a transmission part 11, modulated and transmitted to an opposite party. At the opposite party, the voice of the driver and the tunnel information are listened to together. Also, the main voice (the voice of the opposite party) signals received and demodulated in the reception part 13 and the sub voice (tunnel information) signals are mixed in the mixing part 16 and sent to a receiver 14.  Then, the driver listens to the voice of the opposite party and the tunnel information together.
Patent JP-S543635-A (JP)
Title: Water mill and pump water mill bearing device fixing process
Inventor: KAMATA TSUTOMU
IPC: F03B11/06
Filed: 1977-06-08
Abstract: PURPOSE: To prevent deformation of a bearing device due to the deformation of a cover by putting the fixed surface of the bearing device near to the center of gravity of the cover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58185053-A (JP)
Title: Production of discoid recording carrier
Inventor: IGA ATSUSHI
IPC: G11B9/06
Filed: 1982-04-20
Abstract: PURPOSE:To obtain a recording disk which excels in reliability, by molding a conductive material obtained by kneading refined carbon black and a thermoplastic resin and then molding spirally or concentrically the bit corresponding to the information. CONSTITUTION:The conductive carbon black is refined through a heat treatment carried out in an atmosphere containing steam and oxygen and at temperatures of 120-450 deg.C. This refined carbon black is kneaded with the thermoplastic resin such as polyvinyl chloride, a polyvinyl chloride-vinyl acetate copolymer, a polyvinyl chloride-ethylene copolymer, etc. to obtain a conductive material. This conductive material is press-molded, and bits 3 are provided in response to the information. Thus a disk 1 having a center hole is obtained. The disk 1 contains 15-35pts.wt. carbon black per 100 pts.wt. resin. Thus the carbon black is stabilized to obtain a recording disk that has extremely reduced dropouts or stylus jumps.
Patent JP-S59192229-A (JP)
Title: Liquid crystal light valve
Inventor: TAKESHITA YUTAKA
IPC: G02F1/133
Filed: 1983-04-15
Abstract: PURPOSE:To improve considerably the on-off ratio of a peak by providing a pair of electrodes in a direction orthogonal to the direction of the electric field of a pair of transparent electrodes for switching to generate an electric field. CONSTITUTION:Besides upper and lower transparent electrodes 104', 105'- provided for driving a ferroelectric smectic liquid crystal and an upper common transparent electrode 108 for driving, spacers 102 and 103 used as electrodes for controlling the initial orientation are provided as the means which apply a voltage to it in the orthogonal direction. In this case, transparent electrode 104', 105'- for driving are formed on a substrate glass 101 before printing of a conductive resin. After one-side electrodes for driving are provided in this manner, spacers 102 and 103 used as electrodes for orientation are provided by printing. Glass substrates obtained in this manner are stuck to each other, and they are heated at a temperature higher than the hardening temperature of the resin to obtain a liquid crystal. Thus, the on-off ratio of the peak is considerably improved.
Patent JP-S63231795-A (JP)
Title: Memory control system
Inventor: SATO TAKASHI
IPC: G11C11/401
Filed: 1987-03-20
Abstract: PURPOSE:To shorten the initialization time of a DRAM and to speed up its operation by driving a bus by a data bus driver with data to be initialized when a flag indicating initialization is set, and refreshing a memory by a refresh control part in a memory write cycle. CONSTITUTION:A host CPU sets a FF 7 for initial flag setting and then while a memory controller 4 enters the refresh cycle, the data bus driver 8 becomes active. When this controller 4 receives a signal of the initialization flag, the write cycle is repeated until the FF 7 is reset by the host CPU. At this time, a clock is inputted to a refresh address counter 5 from the controller 4 to increment its address. Then the time of the initialization of the memory 3 is shortened to speed up the operation of the DRAM.
Patent JP-H07283365-A (JP)
Title: Semiconductor device and its manufacture as well as pedestal
Inventor: OZAKI KAZUO
IPC: H01L25/07
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a semiconductor device in which pixels are hard to connect by a method wherein, when a photodiode chip and a signal processing chip whose materials are different are bonded by bump electrodes and a heat cycle is applied, a shearing stress acting on the bump electrodes is reduced, a crack, a break or the like is hard to generate and the bump electrodes do not come into contact even when the individual bump electrodes are shifted. CONSTITUTION:In a semiconductor device, at least two kinds of semiconductor constituent components 1, 2 whose constituent materials are different are pasted. The semiconductor device is formed by changing the film thickness of the semiconductor constituent components 1, 2 individually in such a way that the neutral face of a warp is made to coincide with, or to coincide nearly with, the bonding face of the semiconductor constituent components 1, 2 to be pasted.
Patent JP-S56161862-A (JP)
Title: Paint pressure-feed type roll coater
Inventor: MATSUDA KEIICHIROU
IPC: B05C17/02
Filed: 1980-05-19
Abstract: PURPOSE: To press roller on a surface to be coated by an urging pressure of an approx. constant value at all times for obtaining uniform paint film by attaching a magnet to a magnetic plate to be coated inside the roller of a paint pressure-feed type coater.  
     CONSTITUTION: When a paint is sent under pressure to an axle pipe from a paint supply pipe 4, the paint flows out on the peripheral face of a roller 2 through the central through hole 13 of a roller single body 7 and a paint flow path 17 from a paint discharge port 6. Then, the paint flows from a cylindrical cloth body 26 to a flocked layer 27 and then is coated on the surface to be coated by pressing and rolling the roller 2 on the surface. If the surface to be coated is a magnetic iron plate, for example, by a permanent magnet 12 provided to the inside of the roller single body 7, the roller 2 is attracted by the magnetic iron plate. Thus, the roller 2 can be moved in all directions simply by operating a knob by a worker, where the needs for the force by which the roller 2 is pressed on the surface to be coated is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51142866-A (JP)
Title: Treating method of waste water containing organic matters
Inventor: ABE YOSHISUKE
IPC: B01D21/01
Filed: 1975-06-03
Abstract: PURPOSE: To separate organic matters in waste water efficiently and economically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59193512-A (JP)
Title: Dmi modulation/demodulation adaptor
Inventor: KIKUCHI TAIKOU
IPC: G11B20/14
Filed: 1983-04-18
Abstract: PURPOSE:To perform the transfer of data of 2-8 times as much as the conventional quantity without causing any error by recording independently the data signal which applied the DMI modulation to the stereo type tracks of L and R channels and the synchronizing clock. CONSTITUTION:A DMI modulation part 1 contains a DMI modulator 5 and an LPF6: while a DMI demodulation part 2 includes a preamplifier 7, a Schmitt circuit 8, a DMI demodulator 9 and a PLL circuit 10. The demodulation synchronizing clock is delivered from the PLL10, and the demodulator 9 consists of a D-FF16, an EX-OR gate G3 and a D-FF15. For instance, a record part (DMI modulator) 1 uses four TTLICs, four operational amplifiers OPAMP and several units of resistances and capacitors. While a reproduction part (DMI demodulator) 2 uses five TTLICs, four OPAMPs, several units of resistances, capacitors and diodes, and a single PLL crystal oscillator respectively. As a result, the number of component parts is decreased to simplify the circuit constitution.
Patent JP-H03268621-A (JP)
Title: Power supply interruption monitor system by serial communication line
Inventor: SANPEI SEIICHI
IPC: H04B3/46
Filed: 1990-03-19
Abstract: PURPOSE:To recognize interruption of a power supply by connecting a switch representing power on/off state in parallel with a communication line, turning on the switch at the state of interruption of the power supply to short-circuit the communication line, thereby detecting an unchanged signal level. CONSTITUTION:A loop is turned on/off between TDP' and TDM' in the reception operation at a terminal equipment A when a TR 4 of a terminal equipment B changes its level, the state is detected by a TR 2 of the terminal equipment A to cause a change in a signal level at an ACIA.RD point. When the power of the terminal equipment B is failed, a SW 1 is closed and the loop between the TDP' and TDM' is opened. A change in the signal level is not caused in the TR 2, the ACIA changes a status register into the state of RDRF=1 and FE=1 by software and power interruption of the terminal equipment B is recognized by the state of not being in the communication state. When the SW 1 is opened by application of power, the TR 2 detects a change in the signal level, and when a transmission code is received, the status register of the ACIA changes as FE=0 and the software recognizes power application of the terminal equipment B.
Patent JP-S63233383-A (JP)
Title: Detection of loose contact defect of leadless type glass sealed electronic part
Inventor: SUDO MASAAKI
IPC: G01R31/26
Filed: 1987-03-20
Abstract: PURPOSE:To enable a contact defect between a Dumet and a semiconductor device to be surely detected by measuring a voltage between two terminals while sandwiching a leadless type glass sealed electronic part at its side surfaces by a pair of elastic members in a conditions wherein the side surface are pressed by elastic members. CONSTITUTION:A leadless type glass sealed diode 1 is provided with Dumets 4 as terminal portions having circular flange terminals 2 on bases and distal ends opposing to each other while sandwiching a semiconductor device 3 therebetween with a prescribed contact pressure and a cylindrical glass 5 for sealing the circumferential surfaces of the Dumets 4 in the manner that the terminals 2 are exposed outside. Rounded portions 5a formed on the edges of the glass 5 by a heat treatment for bringing the glass 5 into close contact with the circumferential surfaces of the Dumets 4 generate gaps between the glass 5 and the inner side surfaces of the terminals 2. The diode 1 is positioned in a prescribed inspection position and elastic members 7 made of rubber are pressed against the side surface of the diode 1 by a pressing machine 6. By measuring a voltage under this condition by a measuring probe 9 connected to a voltage measuring instrument 8, a contact defect can be detected.
Patent JP-S63234288-A (JP)
Inventor: AZUMA KEIZO
IPC: G09G5/36
Filed: 1987-03-20
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-H10251990-A (JP)
Title: Additive for paper making and production of paper or cardboard paper
Inventor: OSADA TADASHI
IPC: D21H17/28
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a paper or a cardboard paper excellent in paper strength by adding an additive for paper making, obtained by blending starches containing phosphoric acid group with a (meth)acrylamide derivative containing phosphoric acid group, into a pulp slurry. SOLUTION: This method for preparing an additive for paper making, it to blend 50-98wt.% starches containing phosphoric acid group such as a urea phosphoric acid ester starch liquid based on its solid portion with 50-2wt.% (meth)acrylamide derivative containing phosphoric acid group, obtained by copolymerizing (meth)acrylamide with 1-20mol% monomer containing phosphoric acid group such as mono [2-(meth)acyloyloxyethyl] acid phosphate based on its solid portion to obtain the additive for the paper making, having 100-20000cps viscosity (at 25 deg.C) in the case of having 10wt.% concentration of the mixed liquid. The additive is added to a pulp slurry for obtaining a paper or a cardboard paper having an extremely marked paper strength reinforcing effect.
Patent JP-H1117148-A (JP)
Title: Ferroelectric memory element using linear capacitor as capacitor of reference cell, readout of information stored therein and manufacture thereof
Inventor: KOO BON-YOUNG
IPC: H01L21/8242
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To moidfy the integration degree of memory cells and the life of reference cells, by a method wherein a ferroelectric memory element is provided with a switching element, which is connected between the bit lines of the reference cells and an earth terminal and is used for discharging the linear capacitors of the reference cells. SOLUTION: Each memory cell of a memory cell array part 1 is constituted of one access transistor Ta and one ferroelectric capacitor CFE, and each reference cell of a reference cell array part 9 is constituted of one access transistor Tar and one linear capacitor CL. A sensing amplifier part of a column decoder/sensing amplifier part 7 is constituted of a plurality of sensing amplifiers 71 and 72. A switching element is an element for discharging linear capacitors of the reference cells by making bit lines of the reference cells ground.  In such a way, the capacitors of the reference cells are constituted of a dielectric film not having hysteresis characteristics and, even if the number of times of the operations of the reference cells is increased, the generation of a malfunction of a ferroelectric memory element due to the deterioration of the hysteresis characteristics of the ferroelectric film can be prevented.
Patent JP-S63231776-A (JP)
Title: Lifter for magnetic disk device
Inventor: DOMOTO TADANORI
IPC: G11B23/033
Filed: 1987-03-19
Abstract: PURPOSE:To obtain such a lifter that the durability of a bent part is increased and the elasticity does not decrease by performing plastic processing by heating and bending polyimide, polycarbonate, polysulfone, polyarylate, etc. CONSTITUTION:The lifter 50 is provided nearby one corner part of the opposite side part of a lower case half body 22 from a side part where a long hole is formed. This lifter 50 is processed plastically by bending polyimide, polycarbonate, polysulfone, polyarylate, etc., by a heat treatment so that its bending angle is 10-20 deg.. One side 51 of the lifter 50 is stuck on the internal surface of a lower case half body 22 and the other side part 52 is extended into the case away from the lower case half body 22 and abuts on a lower liner sheet 24. The side part 52 of the lifter 50 which abuts on the lower liner sheet 24 has elasticity and presses the lower liner sheet 24 against the recording surface of a magnetic disk 10.
Patent JP-S62224877-A (JP)
Inventor: NISHI TAKESHI
IPC: G06Q50/00
Filed: 1986-03-26
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-H09260283-A (JP)
Title: Manufacturing method and device of semiconductor thin film and solar cell equipped therewith
Inventor: NIIMOTO TETSUYA
IPC: H01L31/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To shorten a semiconductor thin film at manufacturing time by a method wherein a semiconductor material and a wafer are made to approximate each other interposing an air gap between them, and the semiconductor thin film is heated in an atmosphere of hydrogen and/or helium at a specific temperature higher than that of the substrate, whereby a thin film is formed on the substrate. SOLUTION: A pair of an upper and a lower carbon suscepter is arranged in a quartz tube 2 as a chamber, and a required semiconductor material 4 is arranged on the lower carbon suscepter to form a thin film. A substrate 5 is arranged separately from the material 4 by a gap of 0.1 to a few mm, and the upper suscepter 6 is arranged above the substrate 5. Then, an atmosphere inside the quartz tube 2 is replaced with hydrogen and/or helium, the quartz tube 2 is kept constant in inner pressure, the upper suscepter and the lower suscepter are heated at a temperature of above 300 deg.C, for instance at a temperature range of 400 to 800 deg.C by an infrared lamp heater 1, and the semiconductor material 4 is kept at higher temperature than the substrate 5 for a certain time for the formation of a thin film.
Patent JP-S56166783-A (JP)
Title: Controlling method for induction motor
Inventor: KOIKE HAJIME
IPC: H02P3/24
Filed: 1980-05-23
Abstract: PURPOSE:To reduce the number of movable components in an induction motor by braking with a driect current a high speed coil by the secondary side induced voltage of the low speed coil of the motor selected by a solenoid contactor for any of multi- ple speed coils and reducing the electric power consumed at the secondary resistor. CONSTITUTION:A high speed induction motor HM which is controlled by a resistor HR and solenoid contactors H21-H23 is rotated at the predetermined constant speed at the accelerating time. When the motor approaches its stopping position, a deceleration command is generated to open the contactors H and to close the contactors L. At this time a contactor LDB is simultaneously closed, the voltage induced at the secondary coil of a low speed induction motor LM is rectified by a rectifier LRF, the rectified voltage is applied to the primary coil of the motor HM, thereby generating a DC braking force. This braking force is controlled by the resistance value connected to the secondary coil of the motor HM, and the equivalent secondary resistance value of the motor LM is simultaneously controlled.
Patent JP-S58185027-A (JP)
Title: Magnetic recording medium
Inventor: NINOMIYA YOSHINOBU
IPC: G11B5/702
Filed: 1982-04-22
Abstract: PURPOSE:To improve lubricity, by providing a lubricating layer on a coating film using a binder which has a polar group in the side chain of a molecular structure. CONSTITUTION:There are, for example, a vinyl chloride-vinyl acetate-vinyl alcohol copolymer, a polyester resin, a polyurethane resin, etc. as a compd. that has a polar group contg. an -OH group, -ONO2 group, etc. in the side chain thereof. A fatty acid or its derivative or phosphate is used as a lubricant. The compd. that has the polar group can be used in conjunction with a binder such as a thermplastic or thermosetting resin in either case of using the same for the magnetic layer or back coating layer. The result of the measurement made for the degree of durability and powder dislodging after aging with respect to the magnetic tape obtained in the above-mentioned way reveals that the good result is obtainable only if the binder having the polar group is incorporated at least at >=20wt%.
Patent JP-H10268859-A (JP)
Title: Font generator and font generator device
Inventor: MIYAMOTO YUKIO
IPC: B41J5/44
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To make a free area continuous when a character dot matrix pattern of such a size that is not adaptable to the second power is stored. SOLUTION: To store a dot matrix pattern of 12 dots by 12 dots which is not adaptable to the second power in a font generator with 256-kbit storage capacity, a combination (1, 1) of addresses A14 and A15 of the high-order two bits is assigned to a free area formed in a one-character area 14. Thus, the free area of the whole on-character area is made present continuously on the high-order address side in the address space of the font generator.
Patent JP-S55160483-A (JP)
Title: Laser device
Inventor: INOUE HITOSHI
IPC: A61B17/00
Filed: 1979-05-31
Abstract: PURPOSE:To completely confirm the operation of the laser device by supplying quasi-signal to the laser before starting its oscillation, outputting a signal for operating a high voltage relay driver from a control circuit to inhibit the application of high voltage thereto and energizing a high voltage shut-off lamp. CONSTITUTION:After passing the output signal from a clock 30 through a counter 9, it is supplied as a quasi-signal 3i (i=1,...n) to a gate consisting of a flip-flop 2i and an OR gate 4i. When the gate operates normally, the circuit 4i produces an output signal to turn on the indicator lamp 6i. After passing the output partly to the OR gate 7, it is fed to a control circuit 17 and an EXOR gate 13. The circuit 17 controls the VCC control circuit 8 to flash the lamp 6i. Thereafter, the circuit 17 emits a signal for operating a high voltage relay driver 18 to inhibit the high voltage and energize the high voltage shut-off lamp 22 so as to continuously energize the lamp 6i. In this manner, supplying the quasi-signal thereto before starting the oscillation of the laser to confirm the operation in safety of the device.