baber/WOPTO huggingface dataset:
Patent JP-H05112965-A (JP)
Title: Additives feeder to sand and soil pumping pipe
Inventor: NISHIKAWA YUTAKA
IPC: E02F7/00
Filed: 1991-10-23
Abstract: PURPOSE:To feed additives at a certain rate in sand and soil conveyed with pressure while repeating formation of sand and soil plug and breaking thereof in a pipe. CONSTITUTION:A spiral chamber 1 is provided in which a submerged sand pump 2 composed of a centrifugal impeller 5 is installed on a pipe way 3 with pressurized mixed air with sand and soil S. A measuring instrument 9 for feeding additives T is jointed through a check valve 7 to the suction side of the submerged sand pump 2. And the measuring instrument 9 is on-off-controlled in accordance with the variation of detected figure of a flow speed meter 13 inside the pipe way 3, equipped apart from the spiral chamber 1.
Patent JP-H02122088-A (JP)
Title: 1,2,3,4-tetraaminobenzene polymer film and production thereof
Inventor: KOYAMA NOBORU
IPC: C25B3/29
Filed: 1988-10-31
Abstract: PURPOSE:To form a 1,2,3,4-tetraaminobenzene polymer film as a superior org. semiconductor material on a working electrode by immersing the electrode and a counter electrode in an acidic electrolytic soln. contg. salts of 1,2,3,4- tetraaminobenzene and a supporting electrolyte and carrying out electrolytic polymn. CONSTITUTION:A working electrode of Pt, C, etc., and a counter electrode are immersed in an acidic electrolytic soln. of <pH5contg. 1-1,000mmol/l dichloride of 1,2,3,4-tetraaminobenzene, 10-1,000mmol/l alkali metal salt such as LiCl, NaCl or KCl or quat, ammonium salt such as tetraethylammonium chloride as a supporting electrolyte and an acid such as sulfuric acid, hydrochloric acid or acetic acid and voltage is impressed to carry out electrolytic polymn. A 1,2,3,4-tetraaminobenzene polymer film having superior stability in the air and useful as an org. semiconductor material is formed on the working electrode.
Patent JP-H05113874-A (JP)
Title: Personal computer
Inventor: SASAKI YOSHIO
IPC: G06F1/00
Filed: 1991-10-23
Abstract: PURPOSE:To enable data management corresponding to the responsibility of an operator by comparing an inputted password with a set password, and changing the set content of equipment configuration on configuration memory according to the password. CONSTITUTION:The password from an input means 30 is compared with the one for the operator registered in advance, and when coincidence is obtained, an operator's set screen capable of setting by the operator is displayed on a display device 90, and the operator performs set processing on the configuration memory 50 according to the set screen. Thence, when noncoincidence is obtained, comparison with the password for manager is performed, and when the coincidence is obtained, the operator's set screen capable of setting by a manager is displayed on the display device 90, and the manager performs the set processing on the configuration memory according to the set screen. When a system is started up, a hard disk drive(HDD) 60, a floppy disk drive(FDD) 70, and the display device 90 are set, and data in the HDD 60 can be accessed only by the manager.
Patent JP-H10122688-A (JP)
Title: Chiller
Inventor: LE GOFF PIERRE
IPC: F25B29/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a chiller which can operate at a high temperature or more particularly up to 250 deg.C with regards to a chiller which is designed to cool a cooling fluid to be supplied to an air conditioning system of a building. SOLUTION: There is provided a boiler separator 100 which separates two refrigerant components where one component is evaporated by heating and evaporating. A mixer 132 is provided, which is designed to reform the aforesaid refrigerant by evaporation and absorption. The boiler separator 100 is provided with a combustion compartment 102 and a plurality of desorption/absorption enclosures 104, 106, 108 and 110 which extend coaxially around the aforesaid combustion compartment. Something with indexes a, b, c and d in reference numerals in each enclosure represents an inlet duct of a desorber, an outlet duct of the desorber, an outlet duct of an absorber and an inlet duct of the absorber respectively.
Patent JP-S62136703-A (JP)
Inventor: KUMAGAI MOTOO
IPC: H01G4/12
Filed: 1985-12-08
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-H03141094-A (JP)
Title: Magnetic bubble memory
Inventor: TSUKIZAKI YOSHIYUKI
IPC: G01D5/245
Filed: 1989-10-25
Abstract: PURPOSE:To allow a magnetic bubble to pass through in two directions except a write time by containing a magnetic bubble generator in the number of bits in a transfer loop of a loop-like magnetic bubble transfer line, and providing a pattern which can be brought to bidirectional transfer. CONSTITUTION:Width of a foot of a transfer line pattern P of a memory element is the same and symmetrical. It is desirable that the width of a foot of the pattern P is equal to an interval of the pattern P or larger than it. As far as it is concerned, when suction magnetic force at the time of magnetic bubble transfer is strong, the transfer efficiency is satisfactory. Also, as for a transfer loop LP, many pieces are arranged like a loop by arranging the foot of the pattern P on the same line. A magnetic bubble generator GEN is contained in the number of bits in the loop LP, and formed by a structure having a symmetrical pickax Pgen of a pattern which can be brought to bidirectional transfer. In this regard, RP in the figure is a bar pattern for assisting a cap transfer, and a magnetic bubble can be transferred smoothly in a corner part of a magnetic bubble transfer line or a joint of a stretch STR and the magnetic bubble transfer line, etc.
Patent JP-S63122957-A (JP)
Inventor: TEIIBORU TOOTO
IPC: G01N33/573
Filed: 1987-11-02
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-2001096409-A (JP)
Title: Method and apparatus for controlling electric chuck
Inventor: SEGAWA YASUNORI
IPC: B23B31/28
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling electric chucks that can automatically and correctly set the position of speed-change points for electric chucks with gripping jaws with moving speed changed to a low one at a speed-change point in the middle of gripping operations. SOLUTION: The control method for electric chucks with gripping jaws opened and closed by a drive motor to grip work comprises a procedure of inputting a gripping point whereat the work is gripped and the drive motor is stopped, a procedure of computing a speed-change point whereat the moving speed of the gripping jaws is changed, at least depending on the gripping point and the radial dimensional dispersion of the gripped portion of the work, and a procedure of controlling the rotation of the drive motor so that the gripping jaws are moved in the gripping direction or from a retracted point whereat gripping operations start to the speed-change point at a first speed and then moved from the speed-change point to the gripping point at a second speed lower than the first speed, at which gripping point they are driven to grip the work.
Patent JP-H07106459-A (JP)
Title: Formation method of metallized layer onto surface of sapphire base material
Inventor: MAKINO TOMOSUKE
IPC: C30B33/00
Filed: 1993-10-06
Abstract: PURPOSE:To provide the formation method of a metallized layer onto the surface of a sapphire base material which can be bonded firmly to other members by restraining a glass component from rising to the surface and by firlmy bonding the metallized layer to the sapphire base material. CONSTITUTION:In a method of forming a metallized layer 2, the surface of a sapphire base material 1 is coated with a metallizing material, and the metallizing material is then heated. In the method, the metallizing material contains a high-melting-point metal powder, an SiO2 powder and an Mn powder. When the total of a solid portion in the metallizing material is set at 100 pts.wt., the content of the SiO2 powder is set at 2 to 8 pts.wt. and the content of the Mn powder is set at 3 to 15 pts.wt. In addition, a molybdenum or tungsten powder can be used as the high-melting-point metal powder.
Patent JP-H07110324-A (JP)
Title: Test piece and manufacture thereof
Inventor: MAABIN EE MOTSUTSUENBOTSUKAA
IPC: C12Q1/54
Filed: 1993-10-07
Abstract: PURPOSE:To enable drying quickly at a low temperature by suspending a porous carrier which has a material water-soluble and insoluble to a nonaqueous solvent adsorbed thereon into a nonaqueous solvent containing an adhesive which dissolves in a nonaqueous solvent and becomes water insoluble when dried leaving affinity to water to be applied on a support. CONSTITUTION:As an object material, which is water-soluble and will not dissolve in a nonaqueous solvent, is physiologically active substance such as enzyme or antibody is used. A porous carrier is made, for example, of silica, glass or alumina and is added to an aqueous solution of the object material so that it is mixed to have the material absorbed thereon and then, the mixture thereof is dried. As the nonaqueous solvent, for example, an ether or aromatic hydrocarbon is used and the nonaqueous solvent with the carrier having the material absorbed thereon is mixed with an additive reagent or the like used for a test piece for dry type chemical analysis. As an adhesive, a high-molecular compound which dissolves in the nonaqueous solvent while becomes insoluble to water when dried after solution but leaving affinity to water. The nonaqueous solvent containing those mentioned above is applied on a support and dried to obtain a desired test piece.
Patent JP-S61149986-A (JP)
Inventor: WATANABE TOYOSHI
IPC: G09F19/00
Filed: 1984-12-25
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-H03137090-A (JP)
Title: Pulling-up method for silicon single crystal
Inventor: KODAMA YOSHIHIRO
IPC: C30B15/20
Filed: 1989-10-23
Abstract: PURPOSE:To simultaneously uniform the concns. of oxygen in both the lengthwise direction of growth of single crystal and the diametral direction thereof by gradually increasing the reference number of revolutions and adding pulselike increase and decrease to the number of revolutions in the case of pulling up silicon single crystal by a Czochralski process. CONSTITUTION:When silicon single crystal is pulled up from a rotated quartz crucible (0.1 - 50 r.p.m. reference number of revolutions) by a Czochralski process, the reference number of revolutions is initially set to 8 - 10 r.p.m. and gradually increased according to pulling-up of silicon single crystal. Increase or decrease of the pulselike number of revolutions is superposed additionally thereto by a change in a time of the specified period. For example, when the reference number of revolutions is 8 r.p.m., the upper limit of variable speed width is regulated close to 42 r.p.m. The holding time of the increased number of revolutions in the additional pulselike speed variation is regulated to 1 - 600 sec, preferably to 10 - 180 sec. Further the ratio of the holding time of the reference number of revolutions and the holding time of the increased number of revolutions is regulated to (1 : 99) - (99 : 1) preferably to (2 : 8) - (8 : 2).
Patent JP-H04280410-A (JP)
Title: Manufacture of opto-magnetic recording medium
Inventor: SUN CHIYURU SHIN
IPC: C23C14/56
Filed: 1991-09-30
Abstract: PURPOSE: To obtain a method for forming a multi-layered thin film on a substrate continuously a short time. CONSTITUTION: This invention is a method for manufacturing a magneto-optical recording medium which uses a target formed by arraying Co1 and Pd2, or Co1 and Pt in order and providing a separation plate 3 between the arrayed element regions, moves a substrate on the target horizontally linearly or reciprocally, and continuously vapor-deposits Co1 and Pd2 or Co1 and Pt on the substrate 4 by a sputtering method.
Patent JP-2000190537-A (JP)
Title: Hammer bank cover, line printer equipped therewith and hammer bank
Inventor: FARB NORMAN E
IPC: B41J35/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a hammer bank cover not receiving deformation and bending too much and more reduced in the generation of abrasion. SOLUTION: The cover 120 of a hammer bank 10 having a plurality of printing hammers 16 equipped with printing tip parts 40 for printing a medium 140 through an ink ribbon 126 and moved reciprocally is equipped with an elongated metal sheet having at least thick-walled portions 180, 182 extending in the longitudinal direction thereof and a plurality of apertures 128 aligned in order to receive the tip parts 40 of the printing hammers 16.
Patent JP-H0699049-A (JP)
Title: Granulating method in liquid by monitoring
Inventor: NAKAMURA MASAYOSHI
IPC: B01J2/10
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a granulated material having an objective particle size at a high yield by performing the granulation in the liquid while always monitoring the particle size and the production rate of the produced granulate from the start to the end of the granulating process. CONSTITUTION:The source fine powders for producing ceramic fine particles are dispersed in the liquid which has no affinity to the source fine powders, and as necessary, a cross-linking liquid having no miscibility with the liquid but affinity with the fine powders is added. The mixture is stirred in a cylindrical chamber having rotors. Changes of impact noise produced in the chamber are measured, while a part of suspension liquid in the chamber is circulated in a tube having a transparent part. The suspension liquid flowing through the transparent part is irradiated with the light to measure the changes of transmission of light. The relative energy EV and the attenuation alpha of light are obtd. by the measurement of impact noise and the changes of transmission of light, respectively. The particle size of the granulated material and production rate of the granulated material are obtd. by using formulae I and II (where D50 is the particle size of the granulated material and R is the production rate) to monitor the process with the lapse of time.
Patent JP-H0988028-A (JP)
Title: Snow dump
Inventor: HATSUSE TOICHI
IPC: E01H5/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To transmit only the pushing force component to the front end of a shovel on removing snow to prevent stumbling and easily change the posture of the handle in accordance with conditions of removing snow. SOLUTION: In a snow dump (a), the pivot points 5 of both front ends of a U-shaped handle 4 are rotatably pivotted at the right and left side walls 1 at the front end of a shovel 3. Arm 8 in which a hook 7 with a required number of stages is formed at one face of guide grooves 6 provided with a required two-face width and a required length, are transferably fitted to fitting shafts 9 horizontally protruded outward at the upper ends of both side walls of the shovel 3 respectively, in the guide groove 6. The upper ends of both arms 8 are connected by a connection rod 10. Both arms 8 are rotatably fitted to a support shaft 11 extended to the right and left sides of the handle 4, at the point making a radius of gyration longer than the distance from the pivot point 5 of the handle 4 to the fitting shaft 9.
Patent JP-H02122318-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITO TAKASHI
IPC: G06F15/78
Filed: 1988-10-31
Abstract: PURPOSE:To stabilize the working of a semiconductor integrated circuit device by stopping temporarily the working itself of a clock generating circuit when a clock frequency is changed and then restarting the production of clocks synchronously with the oscillation frequency to be changed. CONSTITUTION:A 1st oscillation circuit OSC1 is prepared for system clocks, and a 2nd oscillation circuit OSC2 produces a reference time pulse for timepiece. The oscillating action itself of the OSC1 is controlled in response to a control signal C3. In other words, the oscillation output signals of the OSC1 whose oscillating action using a comparatively high frequency is controlled by a prescribed control signal and the OSC2 necessary for the timepiece actions are selectively transmitted to a clock generating circuit CPG via a multiplexer MPX. In such a case, the clock generating action is started synchronously with the oscillation output which is changed via an action mode where the working of the CPG is once stopped. As a result, an undesired whisker-shaped clock pulse is never outputted when switching is carried out between clock pulse of different frequencies.
Patent JP-H08138332-A (JP)
Title: Head moving mechanism for information memory
Inventor: TANAKA KATSUHIKO
IPC: G11B21/02
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a head moving mechanism for information memory in which backlash of a guide bearing is eliminated while absorbing error in the accuracy of parallelism or the like of a rail, variation in the attitude is suppressed at the time of moving a carriage and a highly accurate positioning is realized. CONSTITUTION: In the head moving mechanism for information memory, a head carriage 20 is supported and guided movably in the radial direction of a disc by means of two rails 11 through a plurality of sliding bearings 21. The plurality of sliding bearings 21 has a sliding face 26 made of a synthetic resin which comes into contact with two rails 11 at more than four total points. The bearing comes into contact with one rail at more than two points of the sliding face 26 and with the other rail 11 at more than one point of the sliding face 26. At least one sliding bearing 21 is supported by the carriage 20 through a resilient supporting member 31 and imparting a preload to each sliding bearing 21.
Patent JP-H07131861-A (JP)
Title: Remote control system
Inventor: HIRANAKA TOMIO
IPC: H02J13/00
Filed: 1993-11-05
Abstract: PURPOSE:To provide the remote control system which does not operate except for a target equipment to be controlled. CONSTITUTION:With a start button pressed (ST1), a response request is sent out of a remote control unit (ST2), a characteristic address signal is sent back from an actuator side in response to the access (ST4), and this address signal is resent to the actuator side by the remote control unit (ST6); and the actuator side receives it and displays the responding operation (ST7, ST8, and ST9) when its own address can be confirmed. On the remote control unit side, the pilot lamp is viewed to confirm that the target actuator responds (ST10), and when, for example, a 'close' command button is turned ON (ST11), an address signal plus a close command signal are sent (ST12).
Patent JP-H10339806-A (JP)
Title: Manufacture of optical element and reticule
Inventor: EBI MASAMI
IPC: G03F1/70
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To accurately manufacture an FZP(Fresnel zone plate) of a large outer diameter of about 50 mm for instance by the plural times of exposure. SOLUTION: A pattern corresponding to the prescribed angle range of a concentric circular diffraction pattern is divided into at least an inner side pattern SPI and an outer side pattern SPO and respectively formed into inner side and outer side reticules IR and OR. After aligning the inner side reticule IR and a substrate 55 by using a reticule inner side alignment mark IRM and a substrate inner side alignment mark IWM, the inner side pattern SPI is exposed onto the substrate 55. Similarly, the outer side reticule OR and the substrate 55 are aligned by using an outer side reticule alignment mark ORM and a substrate outer side alignment mark OWM and the outer side pattern SPO is exposed onto the substrate 55.
Patent JP-H0588564-A (JP)
Title: Image forming device with double sending detecting function
Inventor: YOSHIMOTO MITSUHARU
IPC: G03G15/16
Filed: 1991-09-27
Abstract: PURPOSE:To use a form without any waste by the sufficient transfer of a toner image and to eliminate the need of executing copying work, again, even if the form is doubly sent to a transfer device. CONSTITUTION:A transferring/separating charger 4 transferring the toner image on the fed form in an electrostatic transfer method, is provided. A photosensor 8 detecting the number of doubly sent forms by the quantity of light from a light source 7, transmitting the form is provided. When the photosensor 8 detects the number of the doubly sent forms, a CPU 11 executes control via a transferring/separating high voltage transformer 14, so that a transfer voltage applied to the transfer part 4a of the transferring/separating charger 4 is increased according to the number of the doubly sent forms.
Patent JP-H07132756-A (JP)
Title: Constant speed running device
Inventor: MATSUI TADANORI
IPC: B60K31/00
Filed: 1993-11-05
Abstract: PURPOSE:To perform deceleration as a driver desires by a method wherein shift down is effected when operation is performed again in a given time starting from operation of a coast switch, in a device to close a throttle valve in response to operation of the coast switch and decelerate a car speed. CONSTITUTION:When a set switch 2 is turned ON by a driver during control of constant speed running, a set car speed is decreased, a difference between the set car speed and an actual car speed detected by a car speed sensor 8 is increased, a throttle actuator 9 is driven according to the difference by a microcomputer 5 to decelerate an engine. In this case, in a case the ON-time of the set switch 2 exceeds a given time (approximate 0.6 seconds), a set car speed is decreased during a time in which the set switch 2 is pressed in succession. When the ON-time is below the given time, a tap down mode in which microdeceleration by a specified car speed is effected is provided. After the mode, the set switch 2 is turned ON within a specified time. When the ON-time exceeds a given time, shift down and deceleration operate are executed.
Patent JP-2001098670-A (JP)
Title: Fitting structure for reinforcing plate
Inventor: MAEDA MASANORI
IPC: E04B2/56
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for a reinforcing plate wherein, the width of reinforcing plate matched with the interval of support members, construction is allowed with the same member even if the interval between support members change, for no labor or cost at construction. SOLUTION: A projected line 8 is provided lengthwise at almost center in width direction of a long metal fitting plate 7, with first and second fitting surfaces 9 and 10 provided on both sides of the projected line 8 of the fitting plate 7, respectively. A pair of support members 1 is provided with the fitting plate 7 so that the projected line 8 extends along the facing edge of the pair of support members 1 while the first fitting surface 9 is fastened to the support member 1 with a fastening bracket 11. The end edge of a reinforcing plate 3 arranged between the pair of support members 1 is allowed to extend along the projected line 8 of the fitting plate 7 while the second fitting surface 10 of the fitting plate 7 is fastened to the reinforcing plate 3 with a fastening bracket 12.
Patent JP-H05228961-A (JP)
Title: Heater for nozzle
Inventor: FUJIMOTO YUTAKA
IPC: B29C45/20
Filed: 1991-09-28
Abstract: PURPOSE:To provide a heater for a nozzle resisting long-term service by exchanging only a heating element, in which the electric heater is incorporated, keeping the adhesive properties and thermal conductivity of the hot tip nozzle of the heater and the heating element extremely excellently and forming the heater in structure difficult to be corroded by oxygen in atmospheric air. CONSTITUTION:The outer circumferential surface of a hot tip nozzle 1 is machined and formed in the shape of a male tapered 5 of 0.1 deg.-20 deg., and a heating element 6 with a female tapered surface 7 fitted and fast stuck to the tapered section 5 is mounted. The heating element 6 has the female tapered surface 7, a capillary heater 8 casted into the heating element 6 is installed spirally, and the outer circumferential surface of a light alloy 9 is surrounded by a frame member 11 made of a heat-resistant acid-resistant metal, and the heating element is constituted by assembling these members and heater.