baber/WOPTO huggingface dataset:
Patent JP-S6478129-A (JP)
Title: Automatic sampling method
Inventor: INOUE TOMOO
IPC: G01N1/10
Filed: 1987-09-18
Abstract: PURPOSE:To exactly measure the weight of a sample by washing a sample collected and weighed in a weighing tank, by dilution water through a siphon tube and allowing it to flow and using it as an analytical sample, by using an automatic sampling device constituted of a sample weighing tank, an automatic scale, a sample feeding liquid pump, a dilution water pump, etc. CONSTITUTION:To the bottom part of a weighing tank 1, a siphon tube 5 for discharging a liquid is attached, and when a liquid level rises up to a position of B from A, it is discharged to the outside from the siphon tube 5 by a siphon action. After cleaning water is discharged, weight of the measuring tank 1 is measured by an automatic scale 6, and it is set as tare weight (b). Subsequently, from a sample tank 7, a liquid sample 8 is fed to the weighing tank 1 by a sample feeding liquid pump 9, and thereafter, weight is measured, and it is set as total weight (a). As a result, sample weight (c)=(a)-(b). Subsequently, from a dilution water tank 2, water is fed to the weighing tank 1 by a dilution water pump 4, and a diluted sample is discharged from the siphon tube 5 and collected into an analytical sample tank.
Patent JP-S6479409-A (JP)
Title: Clamping device
Inventor: KITANO YUKIHIKO
IPC: F16B41/00
Filed: 1987-09-18
Abstract: PURPOSE: To prevent losing a bolt after releasing the bolt by providing a connecting device having a neck section of which diameter is smaller than that of an outer shape of a screw section, a head section of which diameter is larger than that of the outer shape of the screw section, and a spring means disposed between first and second washers. CONSTITUTION: When a head section 9 of a bolt 1 is rotated downward in a manner that a spring means 4 is pressed, a screw section 6 of the bolt 1 is screwed into a recess 10 of a stand B for a device, a collar 3 functions as a stopper for connecting, and a mechanism A is connected through a first washer 2, the collar 3, and a second washer 5 to the stand B for the device to be a bolt connecting condition. When the head section 9 of the bolt 1 is rotated to a reversed direction and a screwed connection between the screw section 6 and the recess 10 is released, the bolt 1 jumps out of the stand B for the device by a spring action of the spring means 4, and a tip of the screw section 6 stays within a penetrated hole 8 of the mechanism A so as to slide the mechanism A along a surface of the stand B for the device to a direction of an arrow X without interfering the belt 1.
Patent JP-H0684209-A (JP)
Title: Information processor
Inventor: YAMANO AKIHIKO
IPC: G11B9/00
Filed: 1992-09-03
Abstract: PURPOSE:To improve the accuracy of record and reproduction by preventing the detection timing of respective tracking patterns from being shifted with respective probe electrodes. CONSTITUTION:A multi-probe head 100 is arranged opposing to a recording medium 112. The recording medium 112 is provided with an electric memory effect and on the surface, track grooves 109 are provided corresponding to respective probes 103. The multi-probe head 100 is provided with plural sensitive levers 102, and the respective probes 103 are supported by the respective sensitive levers 102. Each probe 103 is provided with a current/voltage conversion circuit 104, comparator 110, pulse generating circuit 111, sample-hold circuit 107 and gain amplifier 108. Corresponding to the timing for a tunnel current detected by each probe 103 to be changed, these circuits drive the respective probes 103 so as to equalize the positional relation of the respective probes 103 and the respective track grooves 109.
Patent JP-S6296271-A (JP)
Inventor: SHIRASAWA MASAHIKO
IPC: B66B9/00
Filed: 1985-10-22
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-H0684196-A (JP)
Title: Cleaning device of optical information recording apparatus
Inventor: SHIMURA SOICHI
IPC: G11B7/12
Filed: 1992-09-03
Abstract: PURPOSE:To easily and surely clean an optical pickup which is provided with a fixed pickup and a movable pickup by a method wherein a pseudocartridge in which a cleaning mechanism has been installed is mounted. CONSTITUTION:A cleaning device is provided with a cleaning mechanism 22 in a pseudocartridge 21, and cleans lenses 14 to 16 which are arranged in a movable pickup 13 and a fixed pickup 12. The cleaning mechanism 22 is supported by an arm part 27, by a grip part 28 which is arranged and installed at one end part of the arm part 27 and by a support part 29 which is arranged and installed at the other end part of the arm part 27, which is turned by turning and moving the grip part 28 and which is mounted between the respective pickups 12, 13. In addition, pads 30, 31, 34 clean the respective lenses 14 to 16 by the operation of the grip part 28.
Patent JP-H0685454-A (JP)
Title: Manufacture of wiring board
Inventor: OTANI TADAO
IPC: H05K3/36
Filed: 1992-09-04
Abstract: PURPOSE:To contrive the improvement of the mutual bonding strength of wiring boards by a method wherein the end edge part of the board on one side of a pair of the wiring boards, at least one side of which consists of a flexible board, is provided with a dam and a fillet is formed on the terminal part of a solder. CONSTITUTION:A wiring board consists of a flat plate-shaped rigid board 2 and a flexible board 4 connected with the board 2 by a wiring via a solder 3 and each one part of both boards is provided with either of fine wiring patterns 5 and 6 aligned in one direction. The board 4 is connected to the end part of one side part of the board 2 and the patterns 5 and 6 are electrically connected with each other. A solder film 7 is made to adhere on the pattern 5 on the board 2, a non-conductive dam 8 is secured on the end part of one side part and when both boards are positioned and heated in such a way that the wiring patterns 5 and 6 of the boards 2 and 4 coincide with each other, the film 7 is fused and is secured on the pattern 5. A part of the board 4 which overlaps with the dam 8 is higher than a part of the board 4 which overlaps with the film 7, a gap is generated between the boards and the fused solder film 7 forms a fillet 10.
Patent JP-S6479086-A (JP)
Title: Glazed ceramic substrate
Inventor: YAMAUCHI NORIYOSHI
IPC: C04B41/86
Filed: 1987-09-22
Abstract: PURPOSE:To obtain the title substrate having an excellent printing effect on thermosensitive paper by providing a convex glaze layer contg. a specified substance and having a sharp top on the surface of a ceramic substrate. CONSTITUTION:A high-softening point glass paste is applied on a ceramic substrate 4 to form a plane glaze layer 1a, a glass paste having a softening point 30-100 deg.C lower than the softening point of the glass constituting the glaze layer 1a is applied thereon to form projecting glaze layers 21a and 22a, a substance 3 contg. alumina powder, zirconia powder, and/or mullite powder, consisting of the crystallized glass contg., by weight, 45-60% SiO2, 10-30% Al2O3, 0-7% ZrO2, 0-20% CaO, 0-20% BaO, 0-5% ZnO, and 0-10% SrO, and having less reactivity with the glaze material is applied between the glaze layers 21a and 22a. The substrate 4 is then calcined at 1,100-1,300 deg.C for 10-60min to melt the glaze layers 21a and 22a, and a projecting glass layer 2b having a sharp top is formed.
Patent JP-H0796917-A (JP)
Title: Bagging apparatus
Inventor: KUSHIRO MASATOMO
IPC: B65B27/10
Filed: 1993-09-22
Abstract: PURPOSE:To provide a bagging apparatus for placing a bag-like cover automatically on the end of one or more long-sized objects in a bundle, e.g. water pipe, distributing pipe, gas pipe and round bar. CONSTITUTION:A bagging apparatus is provided with a bag opening retaining device 5 consisting of a plurality of bag widening and engaging swing arms 3 supported swingingly in nearly uniform positions by an annular supporting body 2 larger than the outside diameter of the objects 1 to be bagged, a moving means 6 for moving the bag opening retaining device 5 for bagging, a bag feeding device 7, a bag receiving and transferring means 8 and a stopper device 9 retractably in stalled on the side opposite to the objects 1 being fed for bagging.
Patent JP-H0286102-A (JP)
Title: Manufacture of rare earth-iron magnetic alloy thin strip
Inventor: OMORI KENJI
IPC: H01F1/053
Filed: 1988-09-22
Abstract: PURPOSE:To enhance the orientation of C axis extending over the whole thin strip by a method wherein, when a thin strip is manufactured by rapidly cooling down and coagulating a rare earth-iron magnetic alloy melt using a single roll, the surface temperature and circumferential speed of the single roll are respectively specified and temperature of the melt exceeds a specific value. CONSTITUTION:Within the manufacturing process of thin strip by rapidly cooling down and coagulating rare earth-iron magnetic alloy melt using a single roll, the surface temperature, circumferential speed of the single roll are respectively specified as 100 deg.-300 deg.C, 15-30m/sec. at the melt temperature exceeding 1300 deg.C. In the thin strip manufactured conforming to said specifications, the easy magnetized axis (C axis) extending over the whole thickness direction is orientated in the perpendicular direction to the thin strip surface. By using such a thin strip, a permanent magnet having excellent magnetic properties requiring no heat treatment at all can be manufactured.
Patent JP-H1180799-A (JP)
Title: Detergent for toilet and its production
Inventor: TAKANO IZUMI
IPC: C11D3/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a detergent for toilet that has excellent solidification and corruption resistance and shows high microbicidal action and easy removal of urinary calculus on the toilet. SOLUTION: A microbicidal agent as butyl p-hydroxybenzoate and/or 2- bromo-2-nitropropane-1,3-diol and a surfactant are stirred with heat and they are selected so that they are compatible with each other and the compatible solution may solidify at room temperature. In addition, a combination that the solidified product does not melt, even when it is heated up to 40 deg.C is selected from the above-selected combinations. The selected microbicidal agent and the surfactant are mixed with a solid acid, heated, stirred and the resultant mixture is solidified by cooling to produce the toilet cleaning detergent.
Patent JP-H02291668-A (JP)
Title: Control device of fuel cell power generation system
Inventor: YAMAMOTO OSAMU
IPC: H01M8/04
Filed: 1989-09-12
Abstract: PURPOSE:To maintain the charging condition close to the object charging amount constantly by giving a control instruction in the following cycle to a cell output/current regulation device under the permissible charging condition responding to the objective charging amount, depending on the discharge power amount found by an operation device at every cycle. CONSTITUTION:Under the condition the current is fed to a load, the terminal voltage of a storage battery 6 is inputted through a voltage detector 13 to a controller 16, and the discharge current detected by a current detector 11 is converted into the discharge power amount within the period at every specific cycle through an ampere.hour meter 12 and a discharge power amount operation device 15, and input. On the other hand, in the controller 16, the object charging amount of the battery 6 is made 80-90%, and a permissible charging voltage responding to the object charging amount is stored as a set value. And under the condition that the terminal voltage of the battery 6 is lowered less than the permissible charging voltage in the starting time, for example, a control instruction Ifc is given to an auxiliary controller 10 and a DC-DC converter 4, to make the power generation amount of a fuel cell 3 at the 100% output, and the battery 6 is charged rapidly until it is restored to the object charging amount.
Patent JP-H0791600-A (JP)
Title: Gas leakage detector
Inventor: IIJIMA MASAAKI
IPC: G01M3/04
Filed: 1993-09-22
Abstract: PURPOSE:To improve the safety and operability of inspection and repair for high pressure gas supply equipment by providing a double structured gas supply piping consisting of inner and outer pipes, sending inert gas from a production device side between the inner and outer pipes and detecting gas leakage from the inner pipe with a gas leakage detecting sensor. CONSTITUTION:Noxious high pressure gas is sent to a production device 90 side from a gas supply device 40 side in the direction of the black-colored arrow through a noxious gas supply piping (inner pipe) 80 to be used for the production of a semiconductor device in the production device 90 side. Then, N2 gas for preventing explosion caused by leakage of high pressure gas is sent from an N2 gas supply port at the production device 90 side to the gas supply device 40 side in the direction of the white-colored arrow into a space between a fluororesin made piping (outer pipe) 20 and the inner pipe 80. If gas leakage take place in the III spot of a welded section of the noxious gas supply piping 80, the noxious high pressure gas leaked together with the N2 gas is poured to the gas supply device 40 side and the leak gas is detected by a gas leakage detecting section 50 to buzz a warning buzzer in a gas leakage indicator section 60.
Patent JP-H0552066-A (JP)
Title: Removing method of snow on roof
Inventor: MASUSHIGE SADA
IPC: E04H15/02
Filed: 1991-08-26
Abstract: PURPOSE:To prevent the sliding down of a large snow lump when snow sliding is induced, provide excellent safety, and provide the advantageous utilization efficiency of energy. CONSTITUTION:Heating members 4... are provided on support members 14... supporting roof films 13.... The surface of a roof 11 is divided into small segments on heat distribution. A fan is provided on the back face of the roof 11. When fallen snow is to be removed, the heating members 4... are heated to wait until the roof snow is divided. After the roof snow is divided into proper snow lamps, warm air is forcefully fed to an attic from the eaves portion, the fan is started to generate a spiral swirl current, and the whole attic is warmed. The snow lumps start to slide.
Patent JP-2000063728-A (JP)
Title: Binder resin for ink and ink
Inventor: SUZUKI KIYOKAZU
IPC: C09D11/023
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having a low viscosity, excellent adhesiveness to a coating surface and good pigment dispersibility by using an alkylacetalized polyvinyl alcohol. SOLUTION: This polymer comprises (C) an alkylacetalized polyvinyl alcohol composed from (A) polyvinyl alcohol with (B) acetaldehyde by acetalization reaction. The component C has 100-1,000 polymerization degree, 0.1-5 mol.% carboxyl group bonding to side chains and 3-20 mol.% acetyl group content. The component C is obtained e.g. by dissolving the component A having 300 polymerization degree in pure water, adding hydrochloric acid thereto, applying paraaldehyde therein and reacting them at 35 deg.C for about 2 h.
Patent JP-H1178042-A (JP)
Title: Ink tank
Inventor: HINAMI ATSUSHI
IPC: B41J2/175
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To confirm state change on the surface of an ink holder incident to ink consumption in an ink tank containing the ink holder. SOLUTION: The ink tank 10 comprising a section containing a first ink holder 9 for storing ink, and an opening for supplying ink from the first ink holder 9 is further provided with a section for detecting the residual quantity of ink visually from the outside which comes into pressure contact with the first ink holder 9 and contains a second ink holder 3 different from the first ink holder 9. The second ink holder 3 exhibits capillarity weaker than that in the vicinity of the ink supply opening and comes into tight contact with a plane constituting the residual quantity of ink detecting section. Capillarity at the press contact part between the second ink holder 3 and the first ink holder 9 is weaker than that in the vicinity of the ink supply opening.
Patent JP-H1176029-A (JP)
Title: Three-piece case
Inventor: HIRATA MASANORI
IPC: B65D43/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To strongly and stably fit a bottom lid to a cylindrical main body in a three-piece case in which upper and bottom lids are fitted to the main body. SOLUTION: In this three-piece case, lock function parts are provided around both inner and outer peripheral surfaces at the lower end part of a main body 1, a bottom lid 20 is formed into double cylinder structure, and lock function parts are provided to be locked with both inner and outer lock function parts at the lower end part of the main body 1. The respective surface parts where the main body 1 including the lock function parts and bottom lid 20 are in press contact with each other are satin-finished, and by the locking of both the inner and outer lock function parts and the high frictional resistance of satin finished surface to be in press contact, the bottom lid 20 is strongly fitted to the main body 1.
Patent JP-S6479938-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: AKAMATSU TAKAYOSHI
IPC: G11B5/85
Filed: 1987-09-21
Abstract: PURPOSE:To form a vertical magnetizing film consisting essentially of a ferromagnetic member and a ferromagnetic oxide and to obtain a floppy disk excellent in the uniformity of an envelope by making the vapor flow of the ferromagnetic member substantially vertically incident on a substrate and making a gas flow including oxygen incident substantially in parallel to the vapor flow. CONSTITUTION:The long film shape substrate 1 is supported to a drum 4 disposed in a vacuum vessel 5 and the substrate 1 is supported and moved by substrate winding and taking up shafts 2, 3. An evaporation source 9 is disposed at a lower side vertically of the center of the shaft of this drum 4 and three nozzles 8 for supplying a mixed gas including the oxygen are disposed at a prescribed interval in a direction of the axis of the drum in the vicinity of the downstream side of the travel direction of the substrate of this evaporation source 9 so as to make the gas flow including the oxygen incident substantially in parallel to the vapor flow by the ends of the respective nozzles 8. The incident angle of ferromagnetic vapor to the substrate 1 from the evaporation source 9 is regulated by a shielding plate 10A to make the vapor flow of the ferromagnetic member vertically incident and the vapor flow including the oxygen incident substantially in parallel to the vapor flow.
Patent JP-H03102073-A (JP)
Title: Sheet after-treatment device
Inventor: MINATO MASAHIRO
IPC: B65H39/11
Filed: 1989-09-14
Abstract: PURPOSE:To prevent the buckling of a large-sized sheet while aligning the trailing ends of small sized sheets by bending the forward end of a bin, and keeping the bend angle smaller than an angle for mounting a major component to a body. CONSTITUTION:The bin 350 of a sorter constituting a sheet after-treatment device for sorting, aligning or stapling sheets discharged from an image formation device body, is made to have a bent forward end. In addition, the inclination angle of a bin semi-angular part 403 forming the forward end part of the bin 350 is made smaller than the inclination angle of a main angular part 401 forming the main part of the bin 350. When the main angular part 401 is set to a certain predetermined angle (for example, 30 deg. upward with a body), discharged sheets under stacking gradually start buckling. On the other hand, the bin semi-angular part 403 prevents the occurrence of sheet buckling, with the portion of the pin semi-angular part 403 supporting the weight of the sheets to a certain extent.
Patent JP-H03102083-A (JP)
Title: Floor passage warning device for elevator
Inventor: MIYAMA TOYOKI
IPC: B66B1/18
Filed: 1989-09-14
Abstract: PURPOSE:To offer better services to passengers using elevators under group control by warning the passage of the concerned machine without stop when an assigned registered machine for the first hall call inevitably passes a hall call floor. CONSTITUTION:When hall call input is generated, a group control device 1 assigns and registers an A machine elevator having an input hall call signal via a hall call output control part 6 and predicted as capable of quickest response via a hall call assignment and register part 7, thereby turning on a register warning indicator 3A. Thereafter, when the assigned machine A stops due to a cage call at an intermediate floor during a travel and becomes crowded with passengers, a full signal from a single body control device 9A is received by the control device 1, and a group control operation process part 5 gives an assignment change instruction to a hall call assignment change part 8. Then, the hall call assignment change part 8 again registers the assignment of a machine B responding to a hall call, turns on an indicator 3B and permits the passage of the machine A without stopping at the hall call floor.
Patent JP-H08102130-A (JP)
Title: Magneto-optical disk library device
Inventor: AKAHORI TAKASHI
IPC: G11B17/26
Filed: 1994-09-30
Abstract: PURPOSE: To prevent dust from intruding and to absorb impact and then to enhance durability by placing a carriage placing a cartridge on an opening part of the upper part in the axial direction of a spindle of a magneto-optical disk drive and surely chucking the cartidge. CONSTITUTION: The carriage 3 holding the cartridge 4 from a stocker 5 is lowered and placed on the opening part 25 of the magneto-optical disk drive(DD) 2, and is chucked with a spindle motor 23. Afterward, information is recorded and reproduced on a magneto-optical disk 40 by fixed and moving optical systems 21 and 22 and a magnetic head 32 provided on the carriage 3. When the carriage 3 has no access to the cartridge 4, the carriage 3 is situated in a home position to lid the opening part 25 of the DD2. Then, a shock absorbing material 8 is provided on a part coming into contact with the opening part 25, so as to soften impact at the time of touching the carriage 3 to the DD2. By this method, dust is prevented from entering, and the durability for access is enhanced.
Patent JP-H1152381-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1337
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance in the orientation of liquid crystals, to execute good pixel division and to widen the visual field angle of a liquid crystal display device of perpendicular orientation. SOLUTION: The angle e2 formed by the inclination direction (e1 ) of a liquid crystal director induced by the effect of the electric field at the end of a display pixel 16 and the inclination direction of the liquid crystal director induced by the effect of an orientation control window 22 existing nearest toward the inner side of the display pixel 16 from the end of the display pixel 16 is set smaller than 45 deg. within all of the display pixels, by which the liquid crystal display element of the perpendicular orientation of a good rubbingless orientation is obtd. and the wide visual field angle and wide contrast may be embodied with the liquid crystal display element of the system.
Patent JP-H0899751-A (JP)
Title: Image forming device
Inventor: OKAWA EIJI
IPC: B65H29/70
Filed: 1994-09-30
Abstract: PURPOSE: To provide the image forming device which effectively restrains noise from leaking out of an opening section provided for the image forming device, and allows it to be set up with no space increased to occupy. CONSTITUTION: The image forming device is equipped with a sheet delivery port 61 which is so formed as to be adjusted to the delivery configuration of each printing sheet 32 delivered to a sheet delivery tray 17, and with a cover 60 which is located in the upstream of the sheet delivery tray 17 in the carrying direction of a printing sheet, forms the sheet delivery port 61 by itself, and blocks a space other than the sheet delivery port 61. By this constitution, since noise can be prevented from leaking out of the image forming device, the occurrence of noise can be restrained with no space increased for the image forming device to occupy.