baber/WOPTO huggingface dataset:
Patent JP-H04185340-A (JP)
Title: Printing machine capable of preventing shortage of printing agent
Inventor: MIZUGUCHI MASAO
IPC: H05K3/12
Filed: 1990-11-16
Abstract: PURPOSE:To eliminate the accumulation of a printing agent at an ineffective portion and prevent the shortage of the printing agent by turning two squeezees counterclockwise or clockwise from the state normal to the direction in which they move so as to set them in a slanted state. CONSTITUTION:A quantity of creamy solder 7 is put on a screen 3, and two parallel squeegees 9, 11, disposed on opposite sides of the creamy solder, are slanted counterclockwise at an angle theta from a line normal to the direction in which they move. The squeezee 11 disposed on the fore portion of the moving direction moves alove the surface of the screen 3 while the rear squeezee 9 moves in close contact under pressure with the surface of the screen 3. A part of the creamy solder 7 pushed forward by the rear squeezee 9 sccording to its movement forms a squeeze-out portion 27. When the direction of movement is reversed, the fore squeezee and the rear squeezee change their roles so that the fore squeezee 9 leaves the screen while the rear squeezee 11 comes in close contact under pressure with the screen. When the movement is carried out under such a condition, the rear squeezee 11 squeezes the creamy solder 7 at a central portion to apply it into the fine openings of the screen 3. Thus, the creamy solder is applied to predetermined portions of a printed-wiring board 1.
Patent JP-H10139775-A (JP)
Title: 3-amidochromanylsulfonyl (thio)urea, its production, use thereof and pharmaceutical preparation comprising the same
Inventor: ENGLERT HEINRICH CHRISTIAN
IPC: C07D405/12
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compound, having amide group at the 3-position of the chroman system and useful for treatment of especially arrhythmia, prevention of sudden cardiac death and treatment and prevention, etc., of weakened cardiac forces in order to treat disorders in the cardiovascular system. SOLUTION: This is represented by formula I [R(3) is H or a 1-4C alkyl; R(1) is R(3), a 1-4C alkoxy, a halogen, etc.; R(2a) to R(2c) are each H or a 1-2C alkyl; Z is O or S; A is phenyl (substituted with 1 to 3 halogens, 1-2C alkyl groups or alkoxy groups), etc.] or its salt, e.g. 3-(5-chloro-2- methoxybenzamido)-6-(methylaminocarbonylaminosulfonyl)-7methoxychroman. The compound represented by formula I in which Z is O is obtained by reacting a compound represented by formula II with a compound represented by formula III in the presence of a base.
Patent JP-S63168085-A (JP)
Inventor: CHIBA KOICHI
IPC: H05K3/34
Filed: 1986-12-29
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-S63163491-A (JP)
Inventor: TSUKADA TAKASHI
IPC: G09G3/30
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02258388-A (JP)
Title: Pressure sensitive or thermo-sensitive recording material
Inventor: RUDORUFU TSUINKU
IPC: B41M5/136
Filed: 1989-12-02
Abstract: PURPOSE: To obtain a pressure- or heat-sensitive recording material by using a single or two or more types of mixtures of a specific polycyclic component and a condensation component as an electron door and a color developing part, and using an electron-withdrawing inorganic or organic color developer. CONSTITUTION: The pressure- or heat-sensitive recording material comprises three components. An A component is represented by a formula (1), wherein X is a monocyclic or polycyclic aromatic or heteroaromatic radical, Y is a substituent detachable as an anion, Q1 is -O-, -S-, N-R or N-NR-R, Q2 is -CH-, -CO-, -CS- or -SO2 - and, a ring A is an aromatic or heterocyclic radical having 6 ring atoms. A B component is an organic condensation component, and a C component is an electron-withdrawing and a color-developing component. The components A, B, C are brought into contact with each other by a pressure or heating, and a recording image is retained on a support. A color generated in this case depends upon the types of the A and B components of the electron donor and the color-developing component. And the color developing is executed by the C component. Accordingly, a desired color can be formed by a combination of the components.
Patent JP-2000142353-A (JP)
Title: Brake control solenoid valve
Inventor: KAMIYA MASAHIKO
IPC: B60T8/36
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently suppress unpleasant vibration and noise generated to a vehicle during brake control with simple structure. SOLUTION: This solenoid valve 10 is placed in an open state in the unexcited state of an electromagnet device 11, but a valve element 14 is normally held in an intermediate position between a closed position (a position of closing an opening part 31a) and a fully open position (the position of a plunger 12 abutting on the top face of a sleeve 22). When the electromagnet device 11 is excited in this state, the valve element 14 moves in a direction of closing the opening part 31a to close the valve. Since the moving distance of the valve element up to closing the opening part 31a is short in comparison to the case of being held into the fully open position, the speed of the valve element 14 when colliding with the opening part 31a is low, so that collision sound is reduced.  The flow quantity passing between the valve element 14 and the opening part 31a is small, so that pulsation and oil hammeing are reduced to suppress unpleasant vibration.
Patent JP-S63162456-A (JP)
Inventor: HERUBERUTO KURAIZAA
IPC: G01D15/32
Filed: 1987-12-11
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-H07164690-A (JP)
Title: Printer
Inventor: HOSHINO KOEI
IPC: G06F3/12
Filed: 1993-12-14
Abstract: PURPOSE:To improve a transmitting efficiency by providing an operation unit for selecting a memory to be designated of a plurality of external character font memories by a command for a processor for outputting to print, and preserving the previously stored external character data without clearing the external character font memory at the time of switching external units. CONSTITUTION:A processor 4 processes print data to be transmitted from a reception buffer 3 and control of operations of units in a printer 11, and designates output print of print data for a printing mechanism 20. The processor 4 controls to store external character data of the print data in corresponding first external character font memory 5 or a second external character font memory 6 when the print data including the external character data is input from an external unit 30 or 31, and refers to the memory 5 or 6 to form it in an image memory 8 when next print data is sent and includes external character code indicating the external character data previously stored in the memory 5 or 6. An operation unit 19 applies a command to the processor 4.
Patent JP-S63169217-A (JP)
Title: Safety cover device for circular saw machine
Inventor: FUSHIYA FUSAO
IPC: B23D47/00
Filed: 1986-12-29
Abstract: PURPOSE:To carry out rotary motion of a safety cover smoothly and reliably and to ensure covered condition of a circular saw at all times even when it is not used, by providing an operating means for interlocking the safety cover directly with the inclining motion of the circular saw machine body between a base and the safety cover. CONSTITUTION:It is comprised of a base 2 for mounting and securing a member to be machined, a circular saw machine body 3 having a circular saw 7 arranged inclinably on said base 2 and a driving means therefor, a blade case 8 to be arranged on the circular saw body 3 and covering the circular saw cutter 7 and a movable safety cover 16 to be fixed to the blade case 8 and covering an open work section. An operating link 20 for interlocking the safety cover directly with the inclining operation of the circular saw machine body 3 is arranged between the base 2 and the safety cover 16. Consequently, the safety cover 16 can be rotated directly through the inclining motion of the circular saw body 3 regardless of the member to be machined. As a result, rotary motion of the safety cover 16 can be carried out smoothly and reliably, and the circular saw cutter 7 can be covered at all times even when it is not used.
Patent JP-H10138422-A (JP)
Title: Sheet material of waterproof structure
Inventor: BABA SHIGERU
IPC: B32B27/32
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To make it light in weight, thin in thickness and improved in mechanical strength as well as elongation remarkably while retaining waterproof function by a method wherein a waterproof layer is formed on a spun-bonded non- woven fabric employing polypropylene filaments through lamination method employing polyolefin and the like. SOLUTION: Lamination work, employing the polymer of polyolefin and the like, is applied on the substrate of spun-bonded non-fabrics employing polypropylene filaments whereby a waterproof layer is coated and the sheet material of waterproof structure is produced. A polymer for forming the waterproof layer on the spun-bonded non-woven fabrics can form a film type waterproof layer through extrusion lamination and the like and polyolefin, containing the homopolymer or copolymer of polyethylene, polypropylene and the like, is preferable. The thickness of the film of waterproof layer is determined by the conditions of feeding speed and the like upon working of lamination, however, the thickness of film of 30μm or more is the optimum and it is necessary to work so as not to generate any pin hole at the same time.
Patent JP-H07143298-A (JP)
Title: Facsimile equipment
Inventor: YOSHINO MOTOAKI
IPC: H04N1/21
Filed: 1993-11-18
Abstract: PURPOSE:To increase the number of communication by storing data of prescribed communication sheets from the newest one in a first memory area and successively storing remaining old communication data, which can not be stored in the first memory area, in a second storing memory. CONSTITUTION:The variable (n) of a total communication control information number counter is provided for a nonvolatile memory 108. It is discriminated whether the value of the variable (n) is over 40 being the number of information which can be stored in a first communication control information storage area 108a. When the value of the variable (n) is less than 40, communication data of this time does not need to be stored in a second communication control information area 109a so that it is stored in the area 108a. When the value of the variable (n) is discriminated to be not less than 40, the communication control information of this time can not be stored in the area 108a so that the oldest communication control information is transferred to an area 109a and new communication control information is stored in the area 108a. In this way, the number of communication can be increased by transferring old communication data to the area 109 for successive storing.
Patent JP-2000149759-A (JP)
Title: Earth leakage circuit breaker
Inventor: TOYAMA HIROYUKI
IPC: H01H83/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an earth leakage circuit breaker having a stabilized instantaneous tripping characteristic. SOLUTION: An earth leakage circuit breaker 1 is equipped with a trip coil TC1 to be excited by turning-on of a thyristor SCR1, a coil bobbin 3 formed of a cylindrical body 3A and flange parts 3B, 3C provided on both ends of the cylindrical body 3A and wound with the trip coil TC1, a magnetic coil MC1 for instantaneous tripping concentrically wound on an outer circumference of the trip coil TC1 wound on the coil bobbin 3, a plunger 4 inserted in the cylindrical body 3A of the coil bobbin 3 and operating when the trip coil TC1 or the magnetic coil MC1 is excited, and a contact 5 of a main circuit to be tripped by the operation of the plunger 4.  One flange part 3B of the coil bobbin 3 is formed to have a larger size than the other flange part 3C, and the trip coil TC1 is wound close to a peripheral part of the other flange part 3C while the magnetic coil MC1 is wound close to a peripheral part of the larger flange part 3B.
Patent JP-H04184354-A (JP)
Title: Magnetic toner
Inventor: TAKAGI SEIICHI
IPC: G03G9/083
Filed: 1990-11-20
Abstract: PURPOSE:To contrive the improvement of the stability and the durability by incorporating a magnetic body of a lower magnetic force in a proper amount in the toner so as to enable a high fidelity development with the improvement of thin line reproducibility, and further subjecting the magnetic body to hydrophilic treatment or increasing the density. CONSTITUTION:The toner contains a metal oxide magnetic body having 10-40emu/g of sigmas at 1KOe magnetic field, 0.05-0.5um of a horizontal feret diameter. The magnetic force is enough for the transportation and the prevention of scattering and has a sufficiently smaller magnetic cohesion, electrostatic cohesion, coloring strength for high definition and high gradation development. If the content of the magnetic body is <=30-60wt.%, the unevenness of the image density, etc., generated and if it is larger, the thin line reproducibility, etc., are insufficient. Also by carrying out the hydrophilic treatment on the magnetic body surface, the electrification is stabilized and the environmental stability and the durability are improved. Furthermore, when the density of the magnetic body is increased, the stability and durability are improved, so the density is raised to >=0.35g/cm<3>.
Patent JP-H04187824-A (JP)
Title: Lubricating oil pipe for turbo-charger
Inventor: UCHIDA SHUNJI
IPC: F02B39/14
Filed: 1990-11-20
Abstract: PURPOSE:To prevent deformation and breakage of a turbo-oil pipe during operation by providing a reinforcing pipe with respect to a cutout portion formed, at least one in number, in the turbo-oil pipe in such a manner that the reinforcing pipe is bridged over the cutout portion to enclose the outer periphery of the corresponding turbo-oil pipe portion. CONSTITUTION:A cutout portion 14, which is formed by thinning a turbo-oil pipe 1, is provided, at least one in number, in this pipe 1. Further, reinforcing pipe 15 longer than the axial length of the cutout portion 14 is bridged over this cutout portion 14 to surround the pipe 1. One end of the pipe 15 is secured to an outer periphery of the pipe with the other end thereof being made free, whereby the pipe 15 is slidably fitted over the outer periphery of the pipe 1. By this, brazed portions 11, 12, which are located at mount portions of the pipe 1 to a turbo-housing and a cylinder block, are prevented from being cracked or broken during a high-temperature time period. Further the pipe 1 is prevented from being deformed or broken when mounted on the cylinder block.
Patent JP-H054372-A (JP)
Title: Electrostatic recording device
Inventor: NAKAYAMA KENJI
IPC: G03G15/00
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a recording image having high resolution for a prolonged term by smoothly fluidizing a developer between a recording electrode and a counter electrode without compaction and preventing the fusion of the developer to the electrodes. CONSTITUTION:The surface layer 29b of a cylindrical electrode 29 is formed of an elastic material having surface hardness of 30 deg.-90 deg. (a JIS spring type measuring method) and a volume electric resistance value of 10<6>-10<11>(OMEGA.cm), a recording electrode, in which a slit is formed at the front end of a recording electrode sheet 17 faced oppositely to the cylindrical electrode 18, is formed, and the recording electrode is constituted so as to be held by a cushion member 28b. According to the constitution, even when a magnetic toner (d) intends to be consolidated between the electrodes by the swing of the cylindrical electrode 29 and the irregularities of the recording electrode, the recording electrode corresponding to the position of the consolidation is rocked, the cushion member 28b is deflected, the surface section 29b of the cylindrical electrode 29 is indented flexibly, and an interelectrode distance L between the recording electrode and the cylindrical electrode 29 is kept constant.
Patent JP-H10140590-A (JP)
Title: Manhole skeleton block, manhole construction method and underground structure
Inventor: MIYAJI TOSHIO
IPC: E02D29/12
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To shorten a manhole construction period, reduce construction cost and minimize an exclusive area for construction work and enhance seismic resistance by increasing the joining strength of a manhole skeleton block. SOLUTION: This manhole comprises a lower manhole skeleton 2 (This manhole skeleton is communicated with a small-sized propulsive pipe by way a stop cock 3 respectively), an intermediate manhole skeleton 5 welded with this lower manhole skeleton 2, an upper manhole skeleton welded with the upper manhole skeleton and a connection casing 100. The lower manhole skeleton 2, the intermediate manhole skeleton 5 and the connection casing 100 are turningly pressed thereinto while they are being connected to each other.
Patent JP-H03172902-A (JP)
Title: Working locus display method for numerical controller
Inventor: KATO TATSUYA
IPC: G05B19/4069
Filed: 1989-12-01
Abstract: PURPOSE:To facilitate the operation, and to shorten the operation time by simultaneously displaying several or more partial expanded loci of a working locus together with the overall image of the working locus. CONSTITUTION:The overall image of a working locus 3 of a tool is displayed on a working locus overall image display area 10 of a CRT. An expanded locus of a first designated part is displayed on a first partial expansion display area 11. An expanded locus of a second designated part is displayed on a second partial expansion display area 13 in the same manner.
Patent JP-H09152824-A (JP)
Title: Cleaning device for photoreceptor drum for image forming device and heating method of blade for the cleaning device
Inventor: TAKEDA HIDEKI
IPC: G03G21/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the toner removing performance of a blade, when a temp. is low, at a low cost. SOLUTION: This cleaning device is a toner cleaner 50 for cleaning a photoreceptor drum 21 for an image forming device and provided with the blade 25 and a discharged lamp 23. The blade 25 is abutted on the surface of the drum 21, to remove the toner and the discharged lamp 23 is arranged in the vicinity of the blade 25, eliminates a potential remaining on the drum 21 and heats the blade 25.
Patent JP-H03172079-A (JP)
Title: Video camera
Inventor: MIURA KENJI
IPC: G02B7/08
Filed: 1989-11-30
Abstract: PURPOSE:To enable zoom photographing so that an object can be always received in a designated picture frame by calculating a picture frame diameter including the object corresponding to a distance to the object, which exists at a focal position by an automatic focusing mechanism, and a zoom ratio to vary an automatic zoom mechanism and following up the calculated picture frame diameter to be always coincident with the picture frame diameter designated in advance. CONSTITUTION:A picture frame diameter comparator circuit 25 compares the three kinds of the picture frame diameters, namely, a designated picture frame diameter phis such as 0.5m, 2.0m and 5m, which is designated by the operation of a picture frame diameter designation switch 26, with a picture frame diameter phi, which is calculated by the arithmetic of a picture frame diameter calculating circuit 27, and until comparison error reaches zero, a required command is continuously applied to a zoom motor driving circuit 12. The picture frame diameter calculating circuit 27 is supplied with the output of a focus motor driving circuit 7 and the output of the zoom motor driving circuit 12 and calculates the picture frame diameter phi including the object based on a distance L from a camera to the object and a zoom ratio (z) to be discriminated from the respective outputs.
Patent JP-H02158119-A (JP)
Title: Method of forming electrode on ceramic element
Inventor: NAKAO YOKO
IPC: H01G13/00
Filed: 1988-12-12
Abstract: PURPOSE:To increase the separation strength between an electrode and a ceramic element by applying conductive paste on a ceramic element and drying this conductive paste and then packing these ceramic elements into a baking container so as to bake them together. CONSTITUTION:Ag-Pd conductive paste us printed by screen on the surface of a ceramic element 1 consisting of alumina, and then it is dried. The ceramic elements 1 which are obtained this way are packed in a baking container 4 with cover made of alumina and are baked together in a belt furnace. As the ceramic elements which are applied with conductive paste and then dried are packed in the baking container for baking, the heat capacity of the baking container is large and the temperature rise during electrode baking becomes slow. Accordingly, the resin within the electrode paste burns gradually, and also the temperature distribution at the electrode face becomes uniform, and the sintering of an electrode advances densely. By obtaining a dense electrode like this, the contact area between the electrode and the ceramic element increases, and the separation strength improves.
Patent JP-H04184899-A (JP)
Title: Plasma generation device
Inventor: TSUBOI HIDEO
IPC: H05H1/46
Filed: 1990-11-19
Abstract: PURPOSE:To introduce a high power mu-wave and prolong an antenna life by cooling an antenna with a refrigerant circulating in the inside, refrigerating a casing with a cooling block, and effectively cooling inner and outer peripheries of a vacuum sealing member. CONSTITUTION:A mu-wave is propagated between a casing 22 and an antenna 23, and passes through a ceramic vacuum seal 27 to be emitted in a discharge tube 21 from the antenna 23. ECR is generated in a magnetic field of a magnet 29, and ion beams are drawn out from formed plasma with a drawing-out electrode 30. Electrons (e) are intercepted with a plate 26 to protect a sealing member 27 from a direct hit. The antenna 23 is cooled with water W, circulating in the inside, from the inside via, a joining part Q, and a joining part P with the casing 22 is effeciently cooled with a block 28 in an outer periphery, preventing temperature rise and breaking of the seal 27. This constitution normally operates the whole vacuum system for a long time, enabling introduction of a 1kw or more mu-wave and considerable prolongation of an antenna life with length of the discharge tube 21, an antenna protruded quantity in the discharge tube, and the plate 26 diameter suitably selected.
Patent JP-H04182915-A (JP)
Title: Rotary magnetic head device
Inventor: YUGI NAOTO
IPC: G11B5/53
Filed: 1990-11-19
Abstract: PURPOSE:To allow good recording and reproducing to be executed by forming the head window part in axial direction from magnetic head chips to a specified size regardless of the positions where the magnetic head chips are mounted so that all the magnetic heads come into contact with a magnetic tape in the same manner. CONSTITUTION:This head device has a stationary drum 4 which has a lead groove 41 for guiding the traveling of the magnetic head 1 on the outer peripheral surface, the plural magnetic head chips 6a to 6d for recording and reproducing signals and a head base for supporting these chips at different heights. The device has also a rotary drum 2 which is rotatably supported on the stationary drum 4 and the head window part 10 which projects the plural magnetic head chips 6a to 6d respectively adjacently to the magnetic head 1. The heights in the axial direction of the head window part 10 from the plural magnetic head chips 6a to 6d are set at approximately the same heights. The magnetic tape and the magnetic head come into contact with each other in the same manner regardless of the mounting position of the magnetic head chips in this way and, therefore, a large difference does not arise in the reproducing output.