baber/WOPTO huggingface dataset:
Patent JP-H0733525-A (JP)
Title: Production of sintered zinc sulfide having high density
Inventor: KUBO TOMOYA
IPC: C04B35/547
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a sintered zinc sulfide having high density in a short time at a low cost by compression-molding zinc sulfide powder incorporated with a Sr compound and sintering the molded product. CONSTITUTION:Zinc sulfide powder is incorporated with 0.01-1.0mol% of a Sr compound in terms of Sr and the mixture is granulated and compression- molded under a pressure of 500-1,200kg/cm<2> to obtain a formed article. The article is sintered at >=900 deg.C in an inert or reducing atmosphere.
Patent JP-H063074-A (JP)
Title: Vapor jetting air extractor
Inventor: MATSUZAKI SHUICHI
IPC: F28B9/10
Filed: 1992-06-16
Abstract: PURPOSE:To prevent fresh air from leaking from a trunk and a partition plate for dividing the trunk, and further prevent vapor and non-condensed gas from leaking between a first stage condenser and a second stage condenser. CONSTITUTION:A pipe plate 15 is welded to front and rear parts of a partition plate 1 from the inside thereof, and a trunk 5 and right and left sides of the partition plate 1 are welded from the outside putting the partition plate 1 between the upper and lower parts of the trunk 5 divided up and down. Further, the pipe plate 15 and front and rear parts of the trunk 5 are welded from the outside. Hereby, a first stage condenser 16 and a second stage condenser 17 are constructed. A condenser is fully closed through the partition, so that air or vapor or non-condensed gas is prevented from leaking from respective coupling parts to stabilize the performance of a vapor jetting air extractor.
Patent JP-S6160110-A (JP)
Title: Charging circuit
Inventor: UENO HIDEMI
IPC: G11B33/00
Filed: 1984-08-31
Abstract: PURPOSE:To shorten the charging time by charging only in an output time of a signal generating circuit and having no charging action in a steady mode although the signal generating circuit delivers an output when the difference of potential between a power supply and a time constant circuit is higher than a level of the set voltage and therefore the reference voltage is produced then. CONSTITUTION:The junction between a resistance 11 and a capacitor 12 has a rise in a power supply voltage application mode with a delay equal to the time constant decided by the resistance 11 and the capacitor 12 compared with the power supply voltage. A transistor (TR)15 is activated when the difference of potential between the junction voltage and the power supply voltage is higher than the level of the voltage which turns on a TR14. A current mirror circuit is formed with TR16, 17 and 1. The resistances 18 and 21 and diodes 19 and 20 produce the reference voltage in relation with the current supplied from a TR17, i.e., the reference voltage V18-19 of the junction between the resistance 18 and the diode 19. A TR22 charges the junction between a resistance 3 and a capacitor 4 up to a level equal to the voltage obtained by subtracting the base-emitter voltage of the TR22 from the voltage V18-19. Thus the TR14 is turned on only when the power supply voltage has a sudden change like in a power supply application mode, etc. Therefore the voltage V18-19 is produced only the power supply voltage has a sudden change.
Patent JP-2000022602-A (JP)
Title: Echo canceller system
Inventor: KOMUKAI TAKAHITO
IPC: H04M1/60
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the echo canceller system that easily cancels an echo due to a delay of a signal passing through a satellite channel and a transmission line. SOLUTION: A test signal from a test signal generator 4a in a conference room A is multiplexed on a voice signal and the multiplexed signal is transmitted to a conference room B. A demultiplexer 7b demultiplexes the test signal from the multiplexed signal and a test signal inverter 5b in the conference room B inverts the demultiplexed test signal, the inverted signal is multiplexed with the voice signal in the conference room B and the multiplexed signal is transmitted to the conference room A. A demultiplexer 7a of the conference room A demultiplexes the inverted test signal from the received signal, a delay time measurement device 8a calculates a delay time that is a time from the transmission of the test signal to reception of the inverted test signal and the delay time is used to control a delay time in a delay memory 3a.
Patent JP-H0768742-A (JP)
Title: Printer
Inventor: ENDO TOSHIO
IPC: B41L13/04
Filed: 1991-06-26
Abstract: PURPOSE:To provide a printer in which a jam of a print sheet does not occur without disturbing the sheet conveyed in the case of next printing step due to complete riding of the discharged print with a plate on a discharged sheet tray. CONSTITUTION:The printer comprises sheet discharge means 6 for conveying a print sheet released from a press roller 3 and a plate cylinder 1 movable between a pressing position and a releasing position of an outer periphery of the cylinder 1, a printing pressure sensing member 11 for sensing, when the roller 3 is released, it, or a rear end sensing member 12 for sensing a rear end of the sheet conveyed at the means 6, and a control means for controlling a driving means of the means 6 according to a signal from the member 11 or the member 12 to increase a conveying speed of the means 6.
Patent JP-S6424488-A (JP)
Title: Semiconductor laser device
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1987-07-20
Abstract: PURPOSE:To reflect light rays regularly without irregular reflection in such a direction as not to cause the interference of the reflected light rays with projected light beam by a method wherein a return light incident region of a sub-mount laser projecting end face is provided as a cleavage face which forms a oblique angle with a primary face parallel to the direction in which the laser beam is projected. CONSTITUTION:A semiconductor laser chip 31 is die-bonded to a plate-like sub-mount 81 and a required voltage is applied onto the chip 31, a laser beam MB is projected from an active layer 3a in a direction parallel to the primary face S. A side end face T of the sub-mount 81 laser projecting beam face is composed of a wall face Ta of a dicing angle groove and a cleavage face Tb, where a return light BB, which travels from an outer optical system device toward a light source of the semiconductor laser chip 31, is incident on a return light incident region Tb' surrounded by a broken line in a cleavage face Tb and regularly reflected there in such a direction as not to interfere with a main beam. In addition, provided that a submount is formed of a single crystal, a primary face S intersects the cleavage face Tb at an angle theta of about 109.5 deg., where the primary face is 111 face.
Patent JP-S6338069-A (JP)
Title: Slip controller for automobile
Inventor: NOBUMOTO KAZUTOSHI
IPC: F02D45/00
Filed: 1986-08-04
Abstract: PURPOSE:To permit the optimum control for both of the slip control and the ordinary traveling control by installing a control means which attaches importance to stability and a control means which attaches importance to responsiveness as the control means for the output torque and selectively using these means according to the slip state. CONSTITUTION:When the excessive increase of the slip for a road surface of a driving wheel is prevented by controlling the output torque for the driving wheel of a power plant system at least including an engine by a torque control means A, the first control means B which takes a serious view of stability and the second control means C which takes a serious view of response speed are provided as the control means for the output torque of the power plant system. These control means B and C are selectively used by a selecting means D according to the result of the judgement for the present state in slip or not. In other words, if the state at present is in slip, the first control means B is selected to control the torque adjusting means A, while in the ordinary traveling control, the second control means C is selected.
Patent JP-H0474793-A (JP)
Title: Production of thin film
Inventor: TSUDA KOJI
IPC: H01L21/203
Filed: 1990-07-10
Abstract: PURPOSE:To enable formation of a thin-film laminated structure of high accuracy in mesa grooves by making molecular beams parallel incident on the side of mesa grooves perpendicular to the surface formed on a substrate. CONSTITUTION:Mesa grooves perpendicular to the surface of a sufficiently washed GaAs substrate 1 having the etched surface thereon. The substrate 1 is then arranged in a growth chamber 7 and molecular beams are made incident from molecular beam sources (8a) to (8c) placed in an in-line state through a shutter 9 always parallel on the sides of the mesa grooves. Thereby, molecular beam epitaxial growth or ultrahigh vacuum deposition is carried out.
Patent JP-2001015205-A (JP)
Title: Waterproof connector
Inventor: SUZUKI MASATAKE
IPC: H01R13/52
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector assuring an enhanced easiness to execute the installing works. SOLUTION: A connector housing 2 is furnished with terminal storage chambers 4 and rubber plug storage chambers 5 in communication with the terminal chambers 4, and a rubber plug 7 furnished with an electric wire inserting hole 7a is fitted by pressure into each rubber plug storage chamber 5 while a terminal 9 whereto an electric wire 8 is connected is stored in the terminal chamber 4, and the chambers 4 and electric wires 8 are sealed by the rubber plugs 7. Thus a waterproof connector 1 is completed.  A rear holder 6 furnished with an electric wire inserting hole 6b is installed at the housing 2 on its side with the rubber storage chambers 5, and the rubber plug 7 furnished with wire inserting hole 7a having a greater inside diameter than the outside diameter of the electric wire 8 is formed consolidatedly in the wire inserting hole 6b in the rear holder 6 in such a way as protruding to the inside of the rear holder 6, and the seal part 7d of each rubber plug 7 is made compressible by part 5a of the rubber plug storage chamber 5 when the rear holder 6 furnished consolidatedly with the rubber plug 7 is mounted at the housing 2 on its side with the rubber plug storage chambers 5.
Patent JP-H093867-A (JP)
Title: Ground-freeze sampling method and device
Inventor: SAKAI KAZUO
IPC: E02D3/115
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a freezed high quality sample of ground, by leading a low temperature fluid to a part of the outer peripheral face of a cooling pipe installed in a boring hole and freezing the ground eccentrically against the boring hole. CONSTITUTION: An asymmetrical cooling pipe 2 is lowered to the bottom of a large boring hole 1. When the soil in a shoe is cut while rotating a rod 10 and jetting circulating water for excavation from a bit 8, the excavated soil rises together with slurry in the cooling pipe 2 and discharged from the slime hole 12 into the hole 1. Then the pipe is pressed into the hole 1 up to the upper face of the cooling pipe 2 and further pressed into the outside of a hole on the line connecting the hole 1 center and the cooling pipe 2 center, while cutting from the hole bottom of a small dia. boring hole 4. Then low temperature hot water is supplied in the structural pipe 5 of the cooling pipe 2 to lower the temperature or ground.  And further, the charging inlet is of the cooling pipe 2 is connected to the discharging outlet of the cooling outlet 3 and liquid nitrogen is supplied from the inlet 15 to the cooling pipe 6 to form a frozen soil 18. Thereafter, a test sample is taken out of the sampling position.
Patent JP-H0628783-A (JP)
Title: Timing extracting circuit
Inventor: HIRANO AKIHIKO
IPC: G11B20/14
Filed: 1992-07-09
Abstract: PURPOSE:To stabilize read operation by synchronizing with a reference signal when a unread state is continued for a long time and eliminating frequency fluctuation in a timing clock signal when a read gate is negated. CONSTITUTION:When the read gate 107 outputted from a controller is negated at a data read time, by a gate circuit 22, an input signal to a phase comparator 23 is fixed, and phase comparison is not executed. Thus, the voltage value of a loop filter 24 is held, and the period of the output signal from a VCO 25 is held constantly. Simultaneously, the VCO output signal is started to be counted. A time when SPLICE is started and ended and thereafter a certain time elapses is measured, when the read gate is not asserted within the time, by the circuit 22, the reference signal 108 is inputted into the comparator 23 immediately after that and a phase synchronizing circuit 26 is synchronized with the reference signal. Further, when asserted, by the circuit 22, read data 103 is inputted to the comparator 23, and synchronizing for the data 103 is started.
Patent JP-H0624106-A (JP)
Title: Drawing data re-output method and printer
Inventor: SAITO TOSHIHARU
IPC: B41J29/46
Filed: 1992-07-09
Abstract: PURPOSE:To execute re-drawing process at a high speed by a method wherein drawing data after drawing is completed are stored in a memory and used to execute drawing when re-drawing is performed. CONSTITUTION:After stored in an input data memory 4, printing data received by a host computer 100 are developed into drawing data by a pattern developing section 5, stored in a pattern developing memory 6, and printed out by a printing section 11 via a pattern output section 10. At this time, a page drawing content registering/managing section 7 stores the drawing data and information required for re-output into a large capacity storage 8. And when re-output is instructed, the drawing data stored in the large capacity storage 8 are read out by a page drawing content output managing section 9, set in the pattern developing memory 6, and then output by the printing section 11.
Patent JP-H0348043-A (JP)
Title: Coupling gear
Inventor: KARUBE YOSHIKAZU
IPC: F16H1/06
Filed: 1989-07-14
Abstract: PURPOSE:To prevent a lip off of the one gear of two gears and to reduce an assembly cost of a coupling gear by a method wherein a brimform flange part protruded sideways is formed on the one surface of at least the other gear. CONSTITUTION:Shafts 2, 3, and 4 are secured to a base body 1 by means of screws 5. Gears 7, 8, and 9 are mounted to the shafts 2, 3, and 4, respectively. The gear 7 is a flange having a flange part 10, and a retaining ring 11 forms a slip-off preventing mechanism. Since a gap is provided between the gears 8 and 9 and the flange part 10, there is no trouble on operation of the gears, and the flange part prevents the occurrence of slip off. This constitution eliminates the need for a retaining ring for other gears and reduces a cost of an assembly process.
Patent JP-S57105063-A (JP)
Title: Floppy control method
Inventor: TAKAYAMA MARI
IPC: G06F3/06
Filed: 1980-12-22
Abstract: PURPOSE:To write another record into a deleted record to realize an effective use of the deleted record, by replacing the final record pointer when the final record is deleted for the data setting on a floppy. CONSTITUTION:When a deleting process is carried out with a floppy control method in which the write and deletion of record is carried out at random, the fact that the record is ineffective is displayed. At the same time, whether or not the deleted record is the final one is inspected. If the deleted record is final, the final record pointer which shows the final address of the data set to which the record written into the file level is replaced with an end address of the immediately preceding record. Thus another record can be written into the deleted  record to realize an effective use of the deleted record.
Patent JP-S6339015-A (JP)
Title: Decentralized processing system for on-line conversation processing system
Inventor: SAKAI SHIGEKI
IPC: G06F13/00
Filed: 1986-08-01
Abstract: PURPOSE:To suppress the increase, etc. of the circuit load by providing partly the data input/output processing and the data processing functions of a terminal to a decentralized processing program which works on the terminal and controlling a CRT display and a keyboard as necessary by the decentralized processing program. CONSTITUTION:A decentralized processing program control part 12 receives a switching end message from a message control part 21 and transmits a text to a decentralized program 23 from a text transmission part 11 via the part 21. The program 23 receives the text from the part 11 performs the data input processing and arithmetic processing via an input device 33 and also processes those data supplied from a keyboard 31 as well as the arithmetic processing according to the instructions of an operators and via a CRT display 32 and the keyboard 31. Then the program 23 transmits the results of these processings to a text reception part 10 via the part 21.
Patent JP-2000009494-A (JP)
Title: Method for outputting multi-turn encoder
Inventor: SEKI SHIGEO
IPC: H03M1/24
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a outputting method of a multi-turn encoder where a reliable rotary position signal can be outputted by eliminating an erroneous counting due to noise being peculiar to an incremental signal. SOLUTION: The outputting method of a multi-turn encoder is a method for actuating counters Q1-Q3 within one turn by an up/down synthesis pulse signal 6a using A-phase and B-phase signals 3 and 4, resetting them by a first NAND output signal 7a where A-phase, B-phase, and Z-phase signals 3, 4, and 10 are subjected to NAND processing, and actuating a multi-turn counter Q4 by a second NAND output signal 8a where the A-phase, B-phase, and Z-phase signals 3, 4, and 10 and the up/down synthesis pulse signal 6a are subjected to NAND processing.
Patent JP-S5971288-A (JP)
Inventor: AOYAMA NAGAKI
IPC: H05B6/64
Filed: 1982-10-18
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-H07213924-A (JP)
Title: Test apparatus
Inventor: ERITSUHI BAOMUGEERUTONAA
IPC: B01L3/00
Filed: 1994-08-03
Abstract: PURPOSE: To provide a test appliance which is simple and sure and assures the complete use of all test compartments at the time of rapidly handling by preparing the exactly necessary test compartments at all times. CONSTITUTION: At least two attached reagent supports 30 which have regulated separation lines 28 at seams, are separated by the disconnection of the regulated separation lines 28 and are disconnectably coupled to each other are formed at a base unit 10.
Patent JP-S6428373-A (JP)
Title: Vacuum treating device
Inventor: SATO FUMIO
IPC: H01L21/3065
Filed: 1987-07-22
Abstract: PURPOSE:To prevent the sticking of dust to each body to be treated in a vacuum treating device having a vacuum treating chamber and preliminary chambers which communicate with the treating chamber through gate valves, by placing shielding plates in the device so that they confront communicating holes at intervals, respectively. CONSTITUTION:This vacuum treating device has a vacuum treating chamber 10 in which each body 40 to be treated is treated and preliminary exhausted chambers 20, 30 which communicate with the chamber 10 through gate valves 11, 12 fitted on the sides of the chambers 20, 30. Shielding plates 24, 34 are placed in the device so that they confront communicating holes at intervals, respectively, when the valves 11, 12 are opened. In the device, the sticking of dust to the body 40 to be treated due to the opening of the valves 11, 12 is prevented.
Patent JP-S6338940-A (JP)
Title: Silver halide photographic sensitive material with improved fastness of dye image
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1986-08-04
Abstract: PURPOSE:To enhance the color reproducibility and to improve the light fastness of a magenta dye image by incorporating at least one kind of specified magenta coupler and at least one kind of specified compd. CONSTITUTION:At least one kind of magenta coupler represented by formula I and at least one kind of compd. represented by formula II are incorporated into a silver halide photographic sensitive material. In the formula I, Z is a group of nonmetallic atoms required to form a hetero ring contg. N, X is H or a substituent releasable by a reaction with the oxidized product of a color developing agent and R is H or a substituent. In the formula II, R<3> is H, alkyl, cycloalkyl, alkenyl or the like, R<4> is a substitutable group and m is 0 or an integer of 1-5. Thus, the light fastness of a formed magenta dye image can be improved.
Patent JP-S5972644-A (JP)
Title: Magnetic double layer recording medium
Inventor: ICHIYAMA YOSHIKAZU
IPC: C09D5/23
Filed: 1982-10-19
Abstract: PURPOSE:To attain high recording density and high track density, by forming a pattern corresponding to a servo signal to a lower magnetic layer, by the etching method, then magnetizing uniformly, and using an upper magnetic layer to data recording. CONSTITUTION:A magnetic substance layer 5 is formed on a nonmagnetic base 8, a pattern corresponding to the servo signal is formed by the etching method, and a buffer layer 4, a magnetic layer 3 for data recording and a protecting film 2 are formed on it. A magnetic substance 5 is magnetized uniformly in the track direction in advance. A data signal is recorded on a data track of the upper magnetic substance layer 3 having a track center at the boundary line of an adjacent servo track 9, two kinds of servo signals from two adjacent servo tracks 9 are detected separately from the data signal to obtain a position error signal. Thus, the high recording density and the high track density are realized.
Patent JP-H0350474-A (JP)
Title: Frozen particle manufacturing device
Inventor: FURUISHI YOSHIO
IPC: F25C1/00
Filed: 1989-07-14
Abstract: PURPOSE:To provide an inexpensive simply constructed device capable of producing low temperature frozen particles and having a larger capacity to produce frozen particles by providing a cold heat generator part of a mechanical cooler disposed in the course of rising of vaporized gas in a container for cooling the refrigerant vaporized gas. CONSTITUTION:There is first formed a gas phase temperature atmosphere in a lower chamber (1) by supply of liquid nitrogen and vaporization of the same. The gas phase temperature atmosphere changes to high temperature as refrigerant vaporized gas rises. Because of the existence of a heat exchanger (16) cooled by a mechanical cooling member (14) in the course of the rising of the vaporized gas, the vaporized gas is cooled by heat exchange by several tens of degrees in temperature thereof to form a lower temperature gas phase temperature atmosphere, and thereafter it passes through a hopper (5) to bring the interior of an upper chamber (16) into the low temperature gas phase atmosphere. In this situation, once water particles as a raw material to be frozen are sprayed from a spray unit (2), the water particles first exchange heat with the cooled gas phase in the container (1) and are frozen into fine frozen particles. resulting frozen particles become lower temperature frozen particles and a manufacturing capacity is also increased. Further, a cooling gas supply piping system is eliminated to result in a device made simple, inexpensive, and highly reliable.
Patent JP-S5971802-A (JP)
Inventor: IIJIMA KUNIO
IPC: B32B21/14
Filed: 1982-10-19
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。