baber/WOPTO huggingface dataset:
Patent JP-H0241729-A (JP)
Title: Closed forging press
Inventor: MAEDA NOBUYOSHI
IPC: B21J5/02
Filed: 1988-07-29
Abstract: PURPOSE:To improve the accuracy of a product and the safety of an equipment by providing a pressure receiving member floating-supported on a lower die and displacing the lower die downward in a gap in a pressing state. CONSTITUTION:A press hydraulic cylinder device 31, a pressure converter member 41, a booster cylinder device 51 are combined and arranged in a press bed 1. The inner pressures in cylinder chambers 53, 33 of a booster device 51 and a hydraulic cylinder device 31 are established to a prescribed valve by pressurizing devices 57, 37. In this case, a pressure receiving means 30 pushes a lower die 10 upward and the locking part 11 of the lower die 10 is held to a specified surface of the ceiling position. When a slug W is set on the lower die 10 floating-supported and a work is pressed by the drop of a slide 2, the hydraulic device 31 holds all load and the fall of the lower die 10 is allowed by the error of the slug W. Both the accuracy of the product and the safety of the equipment are improved.
Patent JP-H0740604-A (JP)
Title: Method of developing character
Inventor: TAKIKITA HIROMICHI
IPC: B41J5/30
Filed: 1993-07-30
Abstract: PURPOSE:To embody the improvement of a whole printing speed by minimizing a stopping time of a print carriage. CONSTITUTION:The development of print data A-R of n-th line in a print buffer 1 indicated by (b) has been finished, that of print data S-Z of n+1-th line in a print buffer 2 indicated by (c) has been finished. Printing of the print data A-I from the left and of the print buffer 1, i.e., a lower address to a print pointer indicating an intermediate address on a paper has been finished as indicated by (a). The area in which the print data A-I was developed in the print buffer 1 becomes again the area in which new data can be developed so that print data 1, 2,... of n+2-th line is developed.
Patent JP-S6248019-A (JP)
Title: Mask for x-ray reflection-type projection exposure
Inventor: TAKAGI JIYUNKOU
IPC: G03F1/22
Filed: 1985-08-28
Abstract: PURPOSE:To substantially improve the resolution by using X-ray Bragg reflection light from a single crystalline pattern section other than the X-ray absorption section as pattern transfer light. CONSTITUTION:A (001) plane spinel single crystal, for example, having the composition of MgAl2O4 is used for a single crystal 20, on which an X-ray absorption body 21, for example, a Ta thin film having a thickness of 0.2mum is formed by a spatter evaporation method. A pattern is formed on it by the RIE method to expose the single crystalline spinel on that section as a mark for the X-ray reflection-type projection exposure. Some rotation A around the point as a rotation axis is permitted for the X-ray mask so as to meet the Bragg reflection conditions through finely adjustable rotation. X-ray diffracted by the single crystalline, crystal lattice plane is used for pattern transfer light with favorable parallism of the refracted light.
Patent JP-S6168224-A (JP)
Title: Air ring for cooling film
Inventor: MURAKAMI NAOYUKI
IPC: B29C48/10
Filed: 1984-09-13
Abstract: PURPOSE:To make it possible to regulate the height of a frost line to an arbitrary desired position, by providing a ring shaped perforated cylinder on the inside lip of the slit of a cooling medium chamber or inside the lip. CONSTITUTION:The molten tube 5 extruded from a ring shaped die 1 is preliminarily cooled in the space 6 consisting of a ring shaped cooling medium chamber 2 and a ring shaped perforated cylinder 4. A part of the cooling medium blown off toward the cylinder 4 from the lip of the cooling medium chamber 2 through a slit 3 passes through the cylinder 4 to be met with air flowed in from a joint plate 7 and further met with the cooling medium flowing outside the cylinder 4 in a space 11. The cooling medium, of which the velocity is increased through the gap 12 between the adjusting ring 10 provided to the upper part of a ring shaped unperforated cylinder 8 and the tube 5, performs the final cooling of the tube 5 while the tube 5 is abruptly expanded by Venturi effect to form a frost line 13. By this method, by adjusting the height of the frost line to a desired position, a tubular film can be stably prepared.
Patent JP-S6167810-A (JP)
Title: Fixing structure of optical parts
Inventor: ASANUMA KAZUYUKI
IPC: G02B7/10
Filed: 1984-09-11
Abstract: PURPOSE:To expand an angle adjusting range for an optical axis and to match optical axes easily and simply by unitedly fixing a supporting plate, a holding member and a base plate by a coupling parts passed through a notched part of the supporting plate. CONSTITUTION:The supporting plate having an inclined surface on its upper surface and forming a notch 61 is set up on the base plate 1. The holding member 71 having an insersion hole 71 for a ferrule 4 storing optical parts and a notch 72 corresponding to the notch 61 is set up on the supporting plate 6. The substrate 1, the supporting plate 6 and the member 7 are unitedly fixed by a clamping screw 5 through a washer 8.
Patent JP-H0744591-A (JP)
Title: Part arrangement design supporting method
Inventor: OKA NOBUYUKI
IPC: G06F17/50
Filed: 1993-08-02
Abstract: PURPOSE:To attain the arrangement and design of a part without referring to each kind of material by displaying each kind of constraint condition of the part, in a part arrangement and design supporting method in which the part is arranged on a print circuit board. CONSTITUTION:This method is constituted of an information storage part A, information processing part B, and man-machine interface part C. A design condition storage means 1 is equipped with a part mounting face constraint condition information storage means 14 and a part mounting direction constraint condition information storage means 15. Then, information read from the information storage part A by a display information control means 4 is converted into visual data by a storage information/display information converting means 3 according to inputs by an information display and design information inputting function selecting means 8 and a design information inputting means 9, and displayed on a graphic information and character information display means 7. A print circuit board shape, part shape, and part mounting face constraint condition information or mounting direction constraint condition information are displayed, and the arrangement and design is advanced based on the displayed part constraint condition information.
Patent JP-H0513920-A (JP)
Title: Manufacture of ceramic circuit substrate
Inventor: TERANO KATSUNORI
IPC: H05K3/06
Filed: 1991-07-05
Abstract: PURPOSE:To easily remove the unnecessary solder material component and to contrive improvement in the yield of production by eliminating the plating outside a pattern without deterioration of the bonding conditions between a metal board and a ceramic substrate or without lowering heat-shock property, and heat cycle resisting property. CONSTITUTION:Solder material paste is applied to a ceramic substrate, a metal plate is connected thereto, and after the metal has been etched, the unnecessitated solder material is removed by an aqueous solution containing halogenated hydrogen or halogenated ammonium at first, and then by treating with the aqueous solution containing inorganic acid and hydrogen peroxide.
Patent JP-H0995797-A (JP)
Title: Production of metal-porous metallic oxide joining pipe and device therefor
Inventor: ITO NAOJI
IPC: C25D11/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a tubular metal-porous ceramic joining body excellent in heat resistance and very easy in piping connection. SOLUTION: A metallic pipe is used as a starting material and the metallic pipe is annealed. A porous metal oxide is formed by electrochemical oxidation at only is central section L1 while remaining both ends of the annealed metallic pipe 1. A penetration treatment for penetrating a fine pore of the porous metal oxide is executed by limiting in a more central section L2 out of the section L1 in which the porous metal oxide is formed.
Patent JP-H0710254-A (JP)
Title: Parts feeder
Inventor: SHIOKAWA HIROYASU
IPC: B65G47/14
Filed: 1993-06-21
Abstract: PURPOSE:To provide a high-performance parts feeder which can be operated silently without vibration and noise, prevents wear by reducing friction between machines and parts, allows easy maintenance, and reduces energy consumption. CONSTITUTION:A parts feeder includes a hopper 1 which automatically aligns parts by means of a long and narrow bottom portion 2 corresponding to the diameter of parts and formed in the lower portion of an inclined side wall, and a conveyor 4 which receives parts aligned on a conveyor belt 3 that travels while being supported by an alignment guide frame portion 10 passing through the bottom portion of the hopper, and which separates the parts from other accumulated parts while raising the parts at a small angle in the direction of conveyance, thus conveying out only the parts on the belt from inside the hopper.
Patent JP-S6347346-A (JP)
Title: Auxiliary combustion chamber insert for diesel engine
Inventor: HIRAWAKE TSUTOMU
IPC: F02B19/16
Filed: 1986-08-18
Abstract: PURPOSE:To provide a titled auxiliary combustion chamber insert which is improved in durability by forming the peripheral edge in the acute angled part of an injection hole of an Ni-base heat-resistant alloy contg. C, Si, Mn, Cr, Mo, W, and Fe respectively at prescribed ratios and forming the other part of a heat-resistant steel. CONSTITUTION:The auxiliary combustion chamber insert body of this invention is formed by using the inexpensive austenitic heat-resistant steel such as SUS304. On the other hand, the peripheral edge in the acute angled part of the injection hold except said insert body is formed of the Ni-base heat-resistant alloy having the following component compsn. of god heat check resistance: <=0.01% C, <=2.0% Si, <=2.0% Mn, 10-30% Cr, 5-20% Mo, 3-10% W, and <=6% Fe are incorporated into the above-mentioned Ni-base heat-resistant alloy. Since the auxiliary combustion chamber insert for a diesel engine obtd. in the above- mentioned manner is constituted of the heat-resistant alloy having excellent heat resistance at the peripheral edge in the acute angled part of the injection hole, the deterioration of the heat resistance and thermal deterioration resistance is prevented and the inexpensive and highly durable insert is obtd.
Patent JP-H02212131-A (JP)
Title: Method of molding three dimensional configuration
Inventor: AZUMA YOSHIKAZU
IPC: B29C35/08
Filed: 1989-07-24
Abstract: PURPOSE:To improve lamination strength and thus make it hard to peel off by forming a photocurable layer through irradiating light on an optically curing plate body comprising photocurable resin and having heat adhesiveness, and heat-adhering the photocurable plate body and laminating it one after another. CONSTITUTION:A sheet of photocurable plate body 90 is irradiated by an optical beam 3 such as laser beam or the like through a lens 30 or the like, and a predetermined patterned photocurable layer 91 is formed by moving the optical beam 3 to a plane direction in a pattern form. An uncured photocurable plate body 90 to be cured at the following step is laid on the photocurable plate body 90 wherein a photocurable layer is formed 91, after that, an infrared ray lamp is irradiated thereon from the upper part thereof so as to heat the side of the uncured plate body beam 90. Thus, a molded article 9 is manufactured, having a three dimensional configuration wherein a plurality of photocurable layers 91 are connected and laminated to each other by heat- adhesion.
Patent JP-S6169483-A (JP)
Title: Serial printer with indication of mode switching
Inventor: KANEKO MASAHIKO
IPC: B41J29/42
Filed: 1984-09-14
Abstract: PURPOSE:To enable a serial printer to be inexpensively manufactured, by indicating a mode switching by movement of a printing head. CONSTITUTION:Where three font modes A1, A2, A3 are provided, the current font mode is stored in a font mode storing register AR, and the three font modes are cyclically switched in the manner of A1 A2 A3 A1... each time a font mode switching signal generating means SwA is operated. Thus, a value for a selected font mode is stored in the register AR, and when a corresponding value is stored in a counter CNT, a CPU1 judges whether or not a home position sensor (FPS)5 is turned ON. When the FPS5 is ON, the head is moved an n-character amount rightward, is then driven a n-character amount. When the FPS5 is not ON, the head is moved an n-character amount leftward, and is then moved by an n-character amount rightward. Since the head is oscillated two times when the font mode A2 is selected, and is oscillated three times when the font mode A3 is selected, the operator can know the selected font mode by the number of times of oscillation of the head.
Patent JP-H1057742-A (JP)
Title: Cleaning device for contaminated gas
Inventor: TRATZ HERBERT DR
IPC: C10K1/08
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide such a cleaning device for a contaminated gas, especially a gas of high temp. in which the deposition on an inner surface of the device can be enough prevented. SOLUTION: In a device to clean a contaminated gas (g) such as dry distillation gas, a cleaning liquid (s) is brought into contact with the gas (g) flowing from the exit aperture 31. A means to produce a ringlike liquid jacket (f) consisting of the cleaning liquid (s) is disposed so as to prevent formation of deposited material. The gas (g) is cooled when the gas is sufficiently mixed with the cleaning liquid (s) in order to avoid burning.
Patent JP-2001024782-A (JP)
Title: Radio communication equipment
Inventor: SAKAI NAOKI
IPC: H01Q1/24
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the trouble caused at replacement of an antenna by a user. SOLUTION: An antenna holder is screwed into the antenna part of a main body, to detachable attach the antenna to the main body. Am antenna switch is provided which is turned on by attachment of the antenna holder and is turned off for loosening. A control circuit always monitors the detection signal of the antenna switch (S1), and when the antenna switch is turned off (S1;N), a warning screen is displayed on a display part and a warning tone is emitted from a loud speaker (S2). Furthermore, the frequency in detection is counted and stored (S3). When the antenna switch is turned on within a prescribed time after warning (S4:Y), use of equipment is permitted there after (S5), but if it is not turned on within the prescribed time (S4:N), operation in the key operation part is invalidated to inhibit subsequent operations (S6).
Patent JP-H0836855-A (JP)
Title: Shutter locking member for disk cartridge and disk cartridge utilizing the same
Inventor: HARUNA SHUJI
IPC: G11B23/03
Filed: 1994-07-23
Abstract: PURPOSE:To make accurate molding and sure holding of a shutter member at the position closing an opening part with the superior durability and to attain sure protection for a disk. CONSTITUTION:An elastic piece 24 integrally extended from the base end side of an arm part 23 for shutter locking is formed so as to be extended almost linearly in the direction of dip against the extended line toward the tip side from the base end side of the arm part 23. By the shutter locking member 21, a pivoting part 26 is pivotally supported in a main body 32 of the cartridge, and also the member is mounted in such a manner that the arm part 23 is extended along one side surface of the cartridge main body 32, whereon the shutter member 34 is moved, and the elastic piece 24 is extended toward the side surface orthogonal to the one side surface of the cartridge main body 32, whereon the shutter member 34 is moved.
Patent JP-S6083848-A (JP)
Title: Ink particle flight position control apparatus of ink jet printer
Inventor: ASANO FUMIO
IPC: B41J2/125
Filed: 1983-10-14
Abstract: PURPOSE:To provide the titled control apparatus of an electrostatic deflection type printer for performing control with good accuracy, by such a simple mechanism that two special photosensor arrays and a control means for controlling the flight locus of ink particles by operating the same on the basis of the outputs of said arrays are mounted. CONSTITUTION:A photosensor array 22 is constituted of an illumination part 22a (such as LED) arranged to the upper part of an ink particle flight path and a light receiving part 22b arranged to the lower part of the flight path in opposed relation to the illumination part 22a. For example, CCD is used in the light receiving part 22b has such a configuration that plural photosensor segments K-2-K+2 are arranged at right angles to the advance direction of ink and constituted of two photosensor arrays 22b1, 22b2 arranged at predetermined intervals l. A control means is constituted of amplifiers 31, 32, a multiplexer 33, a sample hold circuit, an A/D converter circuit 35, a control part 36, a timing generator 37, a drive circuit 38 and a high voltage generating circuit 39 for applying high voltage to a deflection electrode 5.
Patent JP-S6083639-A (JP)
Inventor: KUBOKAWA HIROAKI
IPC: A61B1/04
Filed: 1983-10-14
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-H0477625-A (JP)
Title: Liquid-surface level detector
Inventor: NAKAMURA TAKASHI
IPC: G01F23/24
Filed: 1990-07-20
Abstract: PURPOSE:To prevent defective conduction due to attached material stuck to an anode by arranging the lower end of a cathode in the vicinity of a reference liquid surface, and arranging the lower end of the anode at a position submerged beneath the liquid surface lower than the lower end of the cathode. CONSTITUTION:The lower end of an anode 3 is always arranged at the submerged position beneath the surface of treating liquid. The lower end of a cathode 2 is arranged in the vicinity of a reference liquid surface. The part across both electrodes becomes conductive or non-conductive based on whether the liquid surface is located at the lower side or the upper side from the lower end of the cathode. At this time, even if attached material such as tar is stuck to the surface of the anode in the vicinity of the liquid surface, the lower end of the anode is located at the position lower than the liquid surface by a considerable distance. Therefore, the entire surface of the anode beneath the liquid surface is not covered with the attached material, and the anode is not insulated. When the anode is formed of carbon material or conductive organic material, the attachment of the tar and the like is decreased. The life of the electrode becomes long, and deterioration in photographic property due to the change in composition of the treating liquid does not occur.
Patent JP-H0770364-A (JP)
Title: Thermoplastic molding composition
Inventor: JIYON HAGINZU
IPC: C08L101/00
Filed: 1994-07-25
Abstract: PURPOSE: To obtain the subject compound having low processing viscosity and having good processability even in a highly filled state by including a ceramic powder coated with a specified dispersant and a thermoplastic adhesive.  
     CONSTITUTION: There is provided with a thermoplastic molding compound containing a coated ceramic powder and a thermoplastic adhesive, wherein the ceramic powder is coated with at least one ionic, nonionic or amphoteric dispersant based on an organic or organometallic compound. The dispersant is exemplified by a phosphoric acid ester salt of formula I (wherein a and b are each 0.5-1.5; b+c=1.0-2.0; A +  is Na + , K + , or NH 4   + ; and R is a 4-22C alkyl) or a phosphonocarboxylic acid ester salt of formula II (wherein a and b are as defined above; c is 2-b; A +  is as defined above; R 1  is H or a 1-26C alkyl; and R 2  and R 3  are each H or a 1-22C alkyl). This compound has low processing viscosity and having good processability even in a highly filed state. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0910477-A (JP)
Title: Water tank for laundry machine
Inventor: KOBAYASHI AKIRA
IPC: D06F39/08
Filed: 1995-06-23
Abstract: PURPOSE: To shorten laundry time 9 cutting off the time required for feeding water to and draining water from a laundry machine. CONSTITUTION: A water feed tank 2 connected to a water feed connection pipe 4 is provided atop a laundry machine, and a drain tank 7 connected to a drain connection pipe 6 is provided at the bottom of the laundry machine 5.
Patent JP-2000007406-A (JP)
Title: Artificial marble molded goods
Inventor: MASUI YOSHIO
IPC: C08L67/06
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of artificial marble molded goods by building a lightweight material into the molded goods. SOLUTION: The artificial marble molded goods are produced by forming a cavity part 3 as largely as possible within a range where mechanical strength is retained within the artificial marble molded goods to reduce the material thickness of the material of the artificial marble l having a weight as small as possible and packing the lightweight material 2 consisting of material, such as foamed styrol, lighter than the artificial marble into this cavity part.
Patent JP-S6338247-A (JP)
Inventor: PARABU KEI CHIYATAAJII
IPC: H01L23/12
Filed: 1987-07-31
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-S6083689-A (JP)
Inventor: TAKITA TOSHIHIRO
IPC: A63H33/40
Filed: 1983-10-17
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-S6252311-A (JP)
Title: Directly heating burner under reducing condition
Inventor: FUKUDA SHUZO
IPC: F23D14/24
Filed: 1985-08-31
Abstract: PURPOSE:To attempt to have non-oxidizing heating under reducing conditions for its steel material by forming a combustion air discharge hole in a specified direction and specifying the distance from a fuel gas discharge hole to the combustion air discharge hole in the axial direction of the burner and the distance from the combustion air discharge hole to the opening of the burner tile. CONSTITUTION:The burner tile 1 with an opened tip has on its inner wall ranging from the section where the combustion air discharge holes 2 is formed to the tip opening 5 an angle alpha at which its burner inner diameter expands to the side of the burner tile opening, and the discharge hole 2 and the fuel gas discharge hole 3 are constituted as follows: a) the discharge hole 2 is formed so as to have an angle thetasmaller than 60 deg. to the tangential line with respect to the inner circumference of the burner tile 1 in its air injection direction, b) the distance N on the axial direction of the burner between the discharge hole 3 and the discharge hole 2 is made negative when the former is nearer to the burner tile opening than to the latter, and made positive when their positions are reversed, and the distance N is set at -0.1D-+0.25D (D is the inner diameter of the burner, and c) the distance L from the discharge opening 2 to the burner tile opening is set at 0.6D-3D (D is the inner diameter of the burner).
Patent JP-H0747764-A (JP)
Title: Thermal recording material
Inventor: TOMINAGA NOBUHIDE
IPC: B41M5/26
Filed: 1993-08-03
Abstract: PURPOSE:To particularly improve preservability of light resistance, oil resistance, etc., incorporating at least one type of bisbenzotriazole represented by a specific general formula in a color developing layer having color developing compound and developer for color developing the compound. CONSTITUTION:Thermal recording material comprises a color developing layer containing normally colorless or light-color developing compound and developer for color developing the compound at the time of heating. In this case, at least one type of bisbenzotriazole represented by shown general formula is contained in the layer. In the formula, R1 is 1-8C alkylidene group, R2 is 1-18C alkyl group or 7-18C aralkyl group, and X is aralkyl group or alkoxy group having 1-18 of hydrogen atoms, halogen atoms or carbon atoms. Thus, even if it is exposed to illumination of sunshine or a fluorescent lamp, etc., for a long time, color erasing of a color developed part and discoloring of a skin are prevented.