baber/WOPTO huggingface dataset:
Patent JP-H0931806-A (JP)
Title: Flat knitting machine equipped with movable sinker apparatus
Inventor: YABUTA MASAHIRO
IPC: D04B15/06
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a movable sinker apparatus capable of retaining a sinker plate always energizing old loop in a direction pushing down between teeth in retracted state from the opening. SOLUTION: In a flat knitting machine equipped with a movable sinker apparatus having at least longitudinally a pair of needle beds, constituting either one or both needle beds so as to enable lateral sliding and providing an energizing means for always energizing a sinker plate in pushing the old loop down between opening of the front and the rear needle beds oppositely arranged, a sinker plate is retracted to resting position at which does not carry out pushing down action to old loop against energizing force of energizing means and a means for retaining rest of a sinker, retaining the sinker plate in the resting position and a means for releasing rest of a sinker plate, retained to the rest position by the sinker rest retaining means are installed.
Patent JP-H0527257-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE KENICHI
IPC: G02F1/136
Filed: 1991-07-19
Abstract: PURPOSE:To realize size reduction, speedy operation, and power consumption reduction and to enable mass-production by forming picture elements, arrayed in a matrix on a sapphire substrate, and a vertical and a horizontal scanning circuit of SOS thin film transistors. CONSTITUTION:On the sapphire substrate 1, the picture elements 2 are arrayed in the matrix and each picture element is equipped with an SOS(silicon on sapphire) MOS transistor switch 3 formed of single crystal silicon on the sapphire substrate 1 by epitaxial growth. Further, the vertical scanning circuit 4 for driving the gates of the SOS MOS transistor switches 3 and the horizontal scanning circuit 5 for transferring a video signal to respective signal lines 6 in order are formed on the same sapphire substrate 1. Then MOS transistors necessary in the vertical scanning circuit 5 and horizontal scanning circuit 5 use SMOS transistors.
Patent JP-2001005333-A (JP)
Title: Fixing device
Inventor: NAKAZAWA NOBUO
IPC: G03G15/20
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device in which the service life of a temperature- sensitive element unit is prolonged by preventing it from being soiled, the maintenance inspection of the temperature-sensitive element unit is facilitated and precise temperature detection is realized. SOLUTION: In this fixing device, having a fixing roller (heating member) which is disposed so as to be brought into contact with an unfixed toner image (unfixed developer image) T on a recording material (transfer material) P and is made rotatable and movable, a heating heater (electric heating element) 3 disposed at the inside of the fixing roller 1 and the temperature-sensitive element unit 4 detecting the surface temperature of the fixing roller 1 which is brought into contact with the unfixed toner image T, heat resistance film 11 is installed between the surface of the fixing roller 1 and the temperature- sensitive element unit 4, and the heat resistant film 11 is separately attached so as to be exchangeable at the temperature-sensitive element unit 4.
Patent JP-H0628134-A (JP)
Title: Method for selecting plural data and device therefor
Inventor: MATSUDA CHIHARU
IPC: G06F3/048
Filed: 1992-07-07
Abstract: PURPOSE:To improve the data selection efficiency of a computer system which selects data to be processed in a data list display by enabling the data to be selected at plural positions by range specification. CONSTITUTION:A list display means 201 displays data, read out of a data storage device 202, on a display 203 and instructs of the range specification and selection determination of the data to be selected with a keyboard or mouse input means 204. Once the selection is determined, the data are stored in a selected data storage means 206. For data to be selected, the range specification and selection determination are repeatedly indicated. Once a selection end deciding means judges that the data selection is completed, a process executing means 208 processes the selected data.
Patent JP-S57190167-A (JP)
Title: Exchangeable breaking disk cartridge device
Inventor: HAAMAN ERU POORU JIYUNIAA
IPC: F16K17/16
Filed: 1981-11-09
Abstract: A self-sealing and self-positioning replaceable rupture disc cartridge arrangement includes a cartridge receptacle mounted in a pressure relief vent having spaced apart opposite end walls with circumferential positioning grooves on respective internal surfaces thereof and a cartridge assembly having a rupture disc mounted therein for removable placement within the cartridge receptacle. The cartridge assembly includes an annular cartridge body having a cylindrical passage therethrough with a shoulder at one end thereof to retain disc seat rings, having the rupture disc placed therebetween, within the cartridge body. The cartridge includes seal mounting rings which have circumferential seals thereon, which are resiliently retractable into circumferential channels at opposite ends of the cartridge body, and which cooperate with the positioning grooves on the cartridge receptacle walls whereby upon placement of the cartridge within the receptacle, the seal rings snap into the positioning grooves. At least one of the seal rings acts as a piston such that when the pressure vessel is pressurized, a surface of the seal ring is exposed to gas pressure to forcefully urge the seal ring against an internal surface of the associated end wall of the receptacle to positively seal therebetween.
Patent JP-S57103271-A (JP)
Title: Battery for submerged machine
Inventor: KOYAMA TSUNEO
IPC: H01M6/34
Filed: 1980-12-17
Abstract: PURPOSE:To prevent the rise in the temperature of a battery for a submerged machine  during the discharge of the battery and stabilize its discharge performance, by providing a heat exchange section made of a spiral fluid passage, on the outside of a battery  container and by circulating the electrolyte through the heat exchange section. CONSTITUTION:A heat exchange section 7 made of a spiral fluid passage is provided  on the outside of a container A for a battery. When the battery is submerged, the sea  water or the like is introduced into an electrolyte circulator 1 through a water intake  port 3 so that an aqueous solution of lithium hydroxide which is the electrolyte of the battery is set at a prescribed concentration. The aqueous solution is then introduced  into the battery container A through a passage 9 to make the battery ready to act.  During the discharge of the battery, the electrolyte enters into a gas/liquid separator  11 through a water drain port 10. After that, the electrolyte circulates through the  spiral passage of the heat exchange section 7 and cools the battery container A while  the electrolyte is releasing produced hydrogen gas through an outlet port 4. The circulating coolling liquid returns to the electrolyte circulator 1 through a passage 12. According to this constitution, the temperature of the battery is controlled not to rise  during its discharge.
Patent JP-S6071285-A (JP)
Title: Thermal-type printer
Inventor: WATANABE SUMIO
IPC: B41J35/36
Filed: 1983-09-27
Abstract: PURPOSE:To enable to discriminate a recording condition without adding any signal wire, by a method wherein transistors for a cassette fitting detecting switch and a ribbon-detecting photo-sensor are provided on the side of a cassette holder, in a combined thermal transfer printer and thermal printer. CONSTITUTION:In the condition wherein a cassette 9a is not fitted to the holder, a mechanical switch 34 is in an OFF state, so that an electric current is supplied to the base of a transistor Q1 through a resistor 36 to trun ON the transistor Q1, resulting in that a detection terminal 37 is set to a low level, and an alarm is not operated. When the cassette 9a is fitted, the switch 34 is turned ON, and the transistor Q1 is turned OFF. When a ribbon surface of the cassette is located between a light-emitting element 31 and a light-receiving element 32, the element 32 is turned OFF, so that a transistor Q2 is turned ON through a resistor 39, and the detection terminal 37 is set to a low level. However, when a transparent part provided at the trailing end of the ribbon is brought into position, the element 32 is turned ON, so that the detection terminal 37 is set to a high level, and the alarm is operated.
Patent JP-H0624398-A (JP)
Title: Spin imparting device for spacecraft and the like
Inventor: NISHI TOSHIAKI
IPC: B64G1/64
Filed: 1992-07-07
Abstract: PURPOSE:To impart a spin at an arbitrary rotation speed to an upper stage regardless of rotation inertia efficiency at the upper stage by mounting a gas jet control means which detects rotation speed on the upper stage side where a spin is being imparted, and stops the gas jet of a gas jet means when the rotational speed reaches a required value. CONSTITUTION:A timer which is employed in a rocket body is used to set the timing of the spin rotation at an upper stage 05. By opening a solenoid valve 4 at a preset time, rotation (spin) is started. The rotation speed is set by a microswitch 7 at the lower stage which is installed at the inside or outside of a spin bearing 3 and a microswitch cam 8 which is installed at the upper stage 05 to measure the operating pulse of the microswitch 7 due to rotating movement. When the operating pulse reaches a specified pulse generating speed, it is confirmed to close a solenoid valve 4 so as to attain a required rotation speed.
Patent JP-S57103526-A (JP)
Title: Interruption controlling system
Inventor: YAMAMOTO NOBORU
IPC: G06F9/48
Filed: 1980-12-19
Abstract: PURPOSE:To obtain the desired processing capacity without increasing the capacity of an interface register for the debug, etc., by realizing the decision whether or not the contents stored in the interface register shows the address of a main storage device for the interruption bit. CONSTITUTION:When an interruption bit is set, the fact that a command is stored in a command register 7 or the address storing the command within a main storage device 2 is shown to the bit. A subprocessor detects an interruption; and if the bit contents shows the former fact, the contents of the register 7 are read. Then a prescribed process is carried out based on a working program of a substorage device, and the result of this process is sent to a main processor 1. In the case of the latter fact, the subprocessor reads the command at the position of the address of a register 7 through a DMA controlling circuit 6 to carry out a prescribed process. In such way, this control method is effective for the setting of a number of command parameters in case the number of commands is numerous to be stored in the register 7 and in the case of the debug in particular.
Patent JP-H0344355-A (JP)
Title: Production of 2,2'-bistrifluoromethyl-4,4'-dinitrobiphenyl
Inventor: MARUTA TOSHIMICHI
IPC: C07C205/07
Filed: 1989-07-12
Abstract: PURPOSE:To readily obtain a compound useful as a raw material for polyimide in high purity by dimerizing a 2-halogenobenzotrifluoride in the presence of copper and nitrating the resultant dimer using a mixed acid. CONSTITUTION:A 2-halogenobenzotrifluoride is reacted using copper powder of equivalent to 5 times by mol in a solvent such as DMF in opened ordinary pressure system to closed pressurized system. The reaction product is further reacted in a solvent such as methylene chloride using the mixed acid at <=40 deg.C to provide the aimed product. The mixed acid is used at a ratio of sulfuric acid of 1-5 times by mol based on 1mol nitric acid and in water content of <=5wt.% and the amount of water used is 2-5 times by mol based on nitric acid.
Patent JP-S5880854-A (JP)
Title: Semiconductor device
Inventor: YONEZAWA TOSHIO
IPC: H01L21/28
Filed: 1981-11-10
Abstract: PURPOSE:To prevent the occurrences of a wiring disconnection and of a malfunction in the electric characteristics of a semiconductor element by employing a film made of invasion type transition metal compound for electrodes and metal wiring film, chemically stabilizing it and effectively preventing the corrosion due to the cause of oxidation and moisture. CONSTITUTION:A semicondutor device formed with metal films 16a-16c such as aluminum or the like is installed in an atmosphere of argon and nitrogen gas, and a transition metal film of TiN is formed in the prescribed thickness on the surfaces of a protective film 14 and metal films 16a-16c on the surface of a substrate 11. A dry etching method using Freon gas is performed to the transient metal film, thereby obtaining the transient metal films 21a-21c. Then, a heat treatment is performed on the overall surface of the substrate 11. Electrodes made of two layers of a metal film made of aluminum and a transition metal film are formed on the surface of the substrate 11. Since the nitrided titanium is made of invasion type transition metal compound, it is conductive with high melting point and chemical inactivity.
Patent JP-S6424499-A (JP)
Title: Electronic component orienting device
Inventor: OZAWA ATSUSHI
IPC: H05K13/02
Filed: 1987-07-21
Abstract: PURPOSE:To orient an electronic component efficiently through a simple device by a method wherein a pair of rotating brushes rotates an electronic component in a certain direction by being brought into contact with the side of an outer case and the rotation of the component is stopped by applying a block onto a protrusion on the side of the outer case. CONSTITUTION:A pair of rotating brushes 8a and 8b, which are interlinked with motors 7a and 7b, installed at both sides of guide rail 2b rotate in the same direction as the motors 7a and 7b and touch the side of a outer case 11 of a transistor 1 which advances as it is guided by the guide rail 2b and rotate the transistor 1 in a certain direction. The position of the guide rail 2b is made to be wider in gap so as not to interrupt the rotation of the transistor 1 while the transistor is made to revolve. A protrusion 13 of a collar of the transistor 1 outer case 11 which rotates as it is brought into contact with the rotating brushes 8a and 8b abuts the block 9, the revolution of the transistor 1 is stopped, and then the transistor 1 is transferred out in the same posture facing in the same direction.
Patent JP-H0230754-A (JP)
Title: Vacuum deposition method
Inventor: ICHIKAWA HAJIME
IPC: C23C14/24
Filed: 1988-07-18
Abstract: PURPOSE:To minimize the adhesion of a substance to be vacuum-deposited to a substrate by splash and to obtain a vacuum-deposited film hardly causing exfoliation by setting a meshy plate having a higher m.p. than the substance to be vacuum-deposited on a melting boat. CONSTITUTION:A substance 12 to be vacuum-deposited such as SiO2 is put in a melting boat 11. A meshy plate 13 having a higher m.p. than the substance 12 is set on the boat 11 so as to cover the substance 12. The splash of the substance 12 is prevented by the plate 13. The substance 12 is then evaporated and vacuum-deposited on a substrate 16.
Patent JP-S6073252-A (JP)
Title: Solar heat collector
Inventor: HASHIZUME KENICHI
IPC: F24S50/20
Filed: 1983-09-30
Abstract: PURPOSE:To obtain the solar heat collector capable of tracking the sun without employing electric power by a method wherein first shape memory alloy wire, arranged in a sensor collector, and second shape memory alloy wire, pinching a heat collecting tube, are utilized in the collector. CONSTITUTION:When the sensor collector 9a, opposing to solar light, collects the light to the focal line thereof, the first shape memory alloy wire is heated and contracted into the shape of coil and pulls a tension wire 12a, connected to one end thereof, into A-direction. As a result, a support shaft 3, connected rotatably through a pair of worm gears 16, is rotated to turn a reflecting mirror 2 into B-direction, same as the direction of the collector 9a. Subsequently, when the sun has moved slightly and a sensor collector, having a different angle, does not oppose to the sun, the second shape memory alloy wire 17a, arranged so as to be deviated from the heat collecting tube 4, is heated. One end of the tension wire 17a, contracting into C-direction, is fixed to the reflecting mirror 2, therefore, the heat collecting tube 4 is moved into D-direction through a pulley 19 and a cover 20 and, thus, the heat collecting tube 4 tracks the sun finely.
Patent JP-S6338613-A (JP)
Title: Control device for supercharge pressure of internal combustion engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B39/12
Filed: 1986-08-01
Abstract: PURPOSE:To eliminate an acting shock of a supercharger, by actuating a control valve, which bypasses the supercharger, such that the higher is the ground the valve is closed in the higher load, in the case of an engine equipped with the mechanical supercharger connected in accordance with an operative condition by an electromagnetic clutch. CONSTITUTION:A supercharger 22, provided in an intake passage 14, is driven by a crank pulley 32 through an electromagnetic clutch 26. A bypass 24, communicating with the upstream and the downstream of the supercharger 22, provides a bypass control valve 38. The bypass control valve 38 and the electromagnetic clutch 26 are controlled in accordance with the operative condition of an engine by an ECU34. The ECU34, in accordance with the atmospheric pressure 80, controls each device to be actuated earlier in the low load time because the supercharger generates a large acting shock when an intake amount increases larger with the low atmospheric pressure, and the ECU34 performs a control such that the higher is the atmospheric pressure each device is actuated in the higher load time.
Patent JP-H09138316-A (JP)
Title: Welding equipment for optical pm fiber
Inventor: ORA FURUTEN
IPC: G02B6/38
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotary device for a fiber connector, which is in simple structure and compact, including a guide means which enables a fiber to be rotated while maintaining the axial and longitudinal positions of a fiber end. SOLUTION: This device includes a support device 2 which has suction channels, linked with a negative pressure source, at the corners of two blocks 3 and 5 and the rotary device 32 which can be fitted to the support device and consists of a frame part 33, a rotatable gear part, a platform 31, and a stepping motor 43. The fiber 1 is fixed onto the platform 31 by a holder and its welding-side end is received by the corners of the blocks 3 and 5 through a slot 45. This holding is done by the suction of negative pressure, so while the fiber 1 is tightly pressed, the fiber can be rotated at the corners of the blocks by the driving of a motor 43.
Patent JP-2001014141-A (JP)
Title: Multiplication circuit
Inventor: IEMOTO HIROSHI
IPC: G06F7/527
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a multiplication circuit small in an occupancy area in an integrated circuit and reduced in-delay time. SOLUTION: This multiplication circuit 1 multiplies input signals A by 1-10 and outputs them as output signals B by adding the signal value of one of the two's complement, signal and double of the input signals A and the signal value of one of the double, quadruple and octuple of the input signals A. That is, the three adders of two stages required in a conventional multiplication circuit are realized by one adder and two OR gates.
Patent JP-S6445368-A (JP)
Title: Novel intermediate for oxo compound and manufacture
Inventor: ERUNSUTO AUFUDERUHAARU
IPC: C07D223/22
Filed: 1988-07-21
Abstract: The invention relates to a process for the manufacture of the known 5-carbamoyl-10-oxo-10,11-dihydro-5H-dibenz[b,f]azepine of the formula III which is characterized in that, for example, 5-cyano-5H-dibenz[b,f]azepine of the formula I is nitrated to form 5-cyano-10-nitro-5H-dibenz[b,f]azepine of the formula II, this is subjected to hydrolysis, then reduction, then the reduction product contained in the reaction mixture is subjected to hydrolysis and the end product of the formula III is isolated in pure form. The process is illustrated by the following reaction scheme:   <IMAGE>    <IMAGE> +TR  <IMAGE>  The invention relates also to new intermediates produced in these reactions.
Patent JP-S6241491-A (JP)
Inventor: NAKAMURA YASUHIKO
IPC: F16M13/02
Filed: 1985-08-19
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。
Patent JP-H0526449-A (JP)
Title: Heating cooking apparatus
Inventor: IMAMOTO KAZUNARI
IPC: F24C7/02
Filed: 1991-07-22
Abstract: PURPOSE:To prevent noisy feeling of informing operation of informing means for informing completion of cooking by a user. CONSTITUTION:A heating cooking apparatus comprises informing means 14 for informing completion of cooking. The apparatus further comprises a human body sensor 15 for detecting a person in the periphery of a cooking apparatus body 1, and informing control means for controlling informing operation of the means 14 based on a detection signal from the sensor 15.
Patent JP-S6239389-A (JP)
Inventor: FURUSAWA MASAO
IPC: B60K5/12
Filed: 1985-08-16
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-H04357522-A (JP)
Title: Method and device for calculating floating point data
Inventor: SUZUKI MASATO
IPC: G06F7/53
Filed: 1991-07-22
Abstract: PURPOSE:To provide an arithmetic device which can operate the floating point data in which the number of processing steps necessary to obtain the mantissa part of the sum, difference and product of the floating point data rounded by the designated rounding mode and the rounding accuracy is small and the hardware is little. CONSTITUTION:A rounding value preparing circuit 106 prepares the data to make the rounding bit into 1 and adds them to an adder 107 together with two input data. A rounding correcting repeating control circuit 109 inverts the lower-most bit of the output of an LRI shifter 108 and instructs to insert the step to perform the addition for the rounding again. Then, the operation and the rounding of the mantissa can be simultaneously performed by the same adder and the number of the processing steps can be decreased without increasing the hardware.
Patent JP-H0529579-A (JP)
Title: Semiconductor memory cell and manufacture of cell separating region thereof
Inventor: KOTAKI HIROSHI
IPC: H01L27/10
Filed: 1991-07-22
Abstract: PURPOSE:To separate groove-shaped cells in which a current leakage of an edge is small. CONSTITUTION:Each oblique active region 15 is formed of a region along a line segment for connecting one bit line contact hole 14 to capacitor contact holes 13, 13 adjacent at both sides. The adjacent holed 13 of the holes 13 included in each region 15 are made to exist through one bit line 11 or one word line 12. Bit line contact holes 14 included in the region 15 adjacent in a direction of the line 12 are made to exist through the one word line 12. A cell separating region 16 is formed of a cell separating groove and an insulating film to be filled to a level or more of the surface of a semiconductor substrate in the groove. Thus, the edge of the groove is covered with the insulating film to reduce a current leakage. The interval of the regions 16 is formed the same as above to easily separate the groove-shaped cells from one another.