baber/WOPTO huggingface dataset:
Patent JP-S5290703-A (JP)
Title: Feed water supplying method for steam generator
Inventor: TERAOKA HISAO
IPC: F22D11/06
Filed: 1976-01-26
Abstract: PURPOSE: A feed water supplying method for steam generator which is characterized by the effect of minimizing the heat loss and boiler water loss due to blow down in the process of maintaining the boiler water quality, the effect of simplifying the feed water storage equipment, and by many other effects leading to economy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07117189-A (JP)
Title: Multilayer plastic pipe, transport pipe and hollow body consisting of said plastic pipe and production of injection fit pipe and tank container
Inventor: SHIYUTEFUAN REEBAA
IPC: F16L9/12
Filed: 1994-01-27
Abstract: PURPOSE: To provide manufacturing methods of a multilayer plastic pipe, a transport pipe and a hollow body comprising the multilayer plastic pipe, an injection fitting pipe, and a tank container. CONSTITUTION: I. An external layer comprising a molding material of which the base is polyamide. II. An intermediate layer being adjacent to the external layer and comprising a molding material of which the base is a mixture comprising (a). 95-99 wt.% of a crystalline polyester of a straight chain, and (b). 1-5 wt.% of a compound having at least two isocyanate groups (in this case, the isocyanate group of the component II.b. is contained by a concentration of 0.03-0.3 wt.% in the mixture comprising II.a. and II.b). III. An intermediate layer comprising a molding material of which the base is a polyamide. IV. An intermediate layer comprising a molding material of which the base is a mixture comprising (a). 50-90 wt.% of a polyamide and (b). 10-50 wt.% of poly(alkyl)acrylic ester, and being adjacent to an internal layer. V.  The internal layer comprising a molding material of which the base is polyvinylidene fluoride. This multilayer plastic pipe comprises the external layer, the intermediate layers and the internal layer, and respective layers being adjacent are firmly combined to each other.
Patent JP-H05196254-A (JP)
Title: Built-in dehumidifier
Inventor: FUJIKOSO TERUO
IPC: F24F13/22
Filed: 1992-01-20
Abstract: PURPOSE:To prevent damping due to water in a built-in dehumidifier. CONSTITUTION:The water receiving pan 3 of a double structure is constituted so as to receive the damping of water due to dewing on the outside of rear surface of the water receiving pan 3 for a built-in dehumidifier by the water receiving pan 3a of an upper layer. A dew sensor 8 is arranged in the water receiving pan 3b of a lower layer to control the operation and/or stopping of a compressor utilizing the detected output of dewing.
Patent JP-H05192925-A (JP)
Title: Liner for barrel and production thereof
Inventor: KUSABE ICHIRO
IPC: B29C47/66
Filed: 1992-01-20
Abstract: PURPOSE:To uniformize the temp. distribution of the inner surface of a liner and prolong the life of both of a barrel main body and the liner. CONSTITUTION:In the liner 5 for a barrel internally fitted to the barrel main body 3 of a kneader or extrusion molding machine for a raw material or the like and having a shaft hole 9 in which a screw shaft S is fitted in a freely rotatable manner, a hot medium flowing jacket hole 4 is spirally provided in the peripheral wall of the liner 5 and a lining layer 10 composed of a corrosion and abrasion-resistant nickel base alloy is provided to the inner surface of the shaft hole 9.
Patent JP-S57123571-A (JP)
Title: Head-arm clamping structure
Inventor: SHIROKURA TAKAAKI
IPC: G11B21/16
Filed: 1981-01-23
Abstract: PURPOSE:To reduce the deformation and displacement of a head arm at the time of head-arm fitting and due to variation in ambient temperature by setting the angle between the hook part of a clamping pin and a tapered surface formed in the fitting hole of the head arm to 50-70 deg.. CONSTITUTION:A carriage 1 has a horizontal (X-Y direction) fixed surface 6 and a vertical (Z direction) fixed surface 7, and the fitting surfaces 8 and 9 of a head arm 2 come into contact with those fixed surfaces 6 and 7. In the head arm, a fitting hole 10 is formed while having a tapered surface 11. The tip of a clamping pin 3 is hooked and this hook part 12 has a tapered surface 13. In this case, the angle theta between the tapered surfaces 11 and 13 is set to 50-70 deg. to reduce the deformation and displacement of the head arm at the time of head- arm fitting and due to variation in ambient temperature.
Patent JP-H11201881-A (JP)
Title: Capping device of sample in concrete or mortar compression strength test and compression strength testing method of concrete and mortar
Inventor: ISHIMATSU YOSHIAKI
IPC: G01N3/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To simply, quickly, and inexpensively perform an accurately compression strength test for obtaining a measurement result that is equivalent to that of a conventional JIS standard. SOLUTION: In a capping device in a concrete or mortar compression strength testing device consisting of a steel cap member 1 that is made of a flat-plate-shaped press part 2 and an annular part 3 that has an inner diameter being slightly larger than the outer diameter of a sample 4 being formed on the lower surface of the press part 2 and is suspended annularly and a rubber pad material 5 being arranged between the upper surface of the sample 4 and the press part 2 of the above cap member 1, the diameter of the above pad material 5 is the same as the inner diameter of the annular part 3 of the above cap member 1, rubber hardness on initial usage ranges from 65 to 70 degrees, the rubber hardness being measured by a rubber durometer on usage in the amount of reduction within two degrees from the rubber hardness on the initial usage,  and repulsion elasticity and density are equal to constant values.
Patent JP-H04250730-A (JP)
Title: Line control data multiplexer circuit
Inventor: ATSUTA MIYUKI
IPC: H04J3/04
Filed: 1991-01-28
Abstract: PURPOSE:To control a latch timing of a data to a 2nd buffer and to multiplex a line control data of an input generated from a control section onto a time division multiplex signal without missing by providing a write inhibit control circuit to the multiplexer circuit even when plural ports are employed. CONSTITUTION:The multiplexer circuit is provided with a write inhibit control circuit 2, which prevents missing of the line control data by inhibiting the latch to a 2nd buffer 3 in the write state to the 1st buffer 1 when a line control data to be multiplexed in a multi-frame period timing is latched to the 2nd buffer 3 from the 1st buffer 1 to receive the line control data at first, in the case of the line control data for plural ports inserted to an optional time slot of the time division multiplex signal whose each frame consists of plural time slots and whose plural frames form one multi-frame is inputted at a period being an integral number of multiple of the said frame period and in excess of the multi-frame.
Patent JP-H03213367-A (JP)
Title: Multicolor printer
Inventor: KOGA HIROSHI
IPC: G06T1/00
Filed: 1990-01-19
Abstract: PURPOSE:To simplify work by providing a leans setting the printing form of a character, a means setting the printable region of one page to m-line n-figure to set the printing position of a character and a means setting a printing color to the characters set by both setting means. CONSTITUTION:When an input data analyzing processing part 103 judges that the data related to a printing form is received, the data is successively analyzed by a printing control order analyzing processing part 106 and a page forming control processing part 107 forms page data for determining the printing form and data for determining a printing color. When the page data is formed, the character pattern based on printing data is developed on a bit map memory developing control processing part 105. When the image of one page is developed, a printing color control processing part 109 successively reads a dot in a main scanning direction and outputs the same to an output apparatus control processing part 110 as a dot having a color according to the color data in the processing part 107. The processing part 110 controls the driving of a printing output apparatus driving system (engine part) 111 to perform multicolor printing. By this, method, a printing color can be set at every region based on the position of a character or at every form of a printed character.
Patent JP-S59134805-A (JP)
Title: Electromagnetic solenoid
Inventor: WATANABE SHIYUUICHI
IPC: B41J1/44
Filed: 1983-01-20
Abstract: PURPOSE:To enable to securely drive a matter to be driven with a simple and compact structure by a method wherein the matter to be driven is rotatably supported and then so constructed as to be moved and displaced directly in the longitudinal direction of a supporting member. CONSTITUTION:A shaft 61 is fixed on a fixed table 60, and a rotor 62 and an armature 54 a movable iron core are supported to the shaft 61 with the relation of up and down positions. The rotor 62 is made of magnetic substance and is so formed as to freely rotate on the shaft 61. The armature 54 is also made of magnetic substance and is enabled to freely rotate on the shaft 61 and to move in the longitudinal direction of the axis. When a coil 69 is put in conduction, a magnetic flux generates in a magnetic path composed of yokes 68 and 67, the rotor 62 and the armature 54, and then the armature 54 is attracted to the rotor 62 by magnetic force. When the conductive of the coil 69 is stopped, the armature 54 moved downward under its own weight and by the action of a spring 64.
Patent JP-H07222346-A (JP)
Title: Earth leakage breaker
Inventor: IWAMI EIJI
IPC: H02H3/347
Filed: 1994-01-28
Abstract: PURPOSE:To grasp the leakage current correctly by operating and storing the conversion ratio of art output signal to a simulated leakage current and correcting the output signal to be used actually. CONSTITUTION:A signal from a simulated current output section 6e of a microcomputor 6 is converted through a current conversion circuit 10 into a simulated leakage current being fed to a zero-phase current transformer 1. The zero-phase current transformer 1 de.livers an output signal proportional to the simulated leakage current which is amplified through a sensitivity amplifier 3 and fed to a leakage decision means 6a in the microcomputor 6. The microcomputor 6 operates and stores a conversion ratio, i.e.m the ratio of output signal to the simulated leakage current, at a conversion ratio determining section 6c. Even if leakage current of different levels are generated during actual use of an earth leakage breaker, the quantity of leakage current can be decided correctly through the leakage decision means 6a by correcting the output signal using the conversion ratio as a constant of proportion so long as the conversion ratio is stored at the section 6c.
Patent JP-S59134815-A (JP)
Inventor: MAKINO OSAMU
IPC: H01G4/06
Filed: 1983-01-20
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-S63177492-A (JP)
Title: Semiconductor laser
Inventor: NAKADA NAOTARO
IPC: H01S5/00
Filed: 1987-01-16
Abstract: PURPOSE:To obtain a semiconductor laser which does not mistake the nonoccurrence of a tracking error for the occurrence of the error by a method wherein a submount is formed by a substance whose reflectance is low in relation to a laser beam oscillated by a laser chip. CONSTITUTION:A submount 20 where a laser chip 10 is mounted is formed by a substance whose reflectance is low in relation to a laser beam oscillated by the laser chip 10. For example, a submount 20 is formed by a ceramic whose reflectance is low and whose thermal conductivity is good after a ceramic powder has been pressed and sintered. A laser chip 10 is mounted to the submount 20 in such a way that its radiating edge 11 protrudes from a front edge 21 of said submount 20. By this setup, the possibility that the radiated laser beam is reflected to the front edge of the submount is low. Accordingly, it is possible to eliminate the cause that the nonoccurrence of a tracking error is mistaken for the occurrence of the error.
Patent JP-H03212641-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KUME YUJI
IPC: G03C1/06
Filed: 1990-01-18
Abstract: PURPOSE:To improve the color reproducibility and graininess of a sensitive material and the shelf stability in a frozen state by incorporating a specified cyan coupler, a specified yellow colored magenta coupler and a prescribed amt. of a high b.p. org. solvent into a red-sesitive emulsion layer. CONSTITUTION:A cyan coupler represented by formula I and a yellow colored magenta coupler such as a compd. represented by formula IV are incorporated into one or more red-sensitive emulsion layers of a sensitive material and a high b.p. org. solvent is further incorporated into the emulsion layers in >=0.3 weight ratio to all the couplers contained in the emulsion layers. In the formula I, R1 is -CONR4R5, -SO2NR4R5, etc., each of R2 and R3 is a substituent, each of R4 and R5 is H, alkyl, etc., l is 0-3 and X is H or a releasable group. A compd. having a group represented by formula II as R1 in the formula I, 0 as l, a group represented by formula III as R3 and H as X may be used as the cyan coupler represented by the formula I.
Patent JP-S57141861-A (JP)
Title: Production method of button-shaped alkali cell
Inventor: KOORI YOSHIZOU
IPC: H01M2/02
Filed: 1982-01-25
Abstract: PURPOSE:To improve a leakage resistance and an external appearance by forming a locating concave on the inner circumference of a gasket and fitting the projection of a holding jig into this concave to be held and fabricated. CONSTITUTION:An anode 2, a porous film 3, a semi-permeable membrane 4, and a liquid absorbing paper 5 are housed in an anode can 1. A cathode 6 is injected into a cathode terminal plate 7 molded in one body with the gasket 8 at the outer circumference. A holding jig is attached to this cathode terminal plate 7, and it is fitted into the opening of the anode can 1, then the edge of the opening is clamped and sealed to produce a button-shaped alkali cell. At this time, a ring-like locating concave 11 is provided on the inner circumference of the  gasket 8, and also a projection 12 is provided on the holding jig 10. this projection 12 is fitted into the locating concave 11 for good locating, and is sealed  properly so that its center is aligned with the center of the anode can 1.
Patent JP-S63179054-A (JP)
Title: Thermomechanical treatment for titanium alloy
Inventor: SAKAMOTO MITSUMASA
IPC: C22F1/18
Filed: 1987-01-20
Abstract: PURPOSE:To obtain a Ti alloy providing high strength and improved in toughness and ductility, by rapidly cooling a beta-type Ti alloy from a beta-region to form room-temp. structure into a supersaturated solid solution of beta-phase, by subjecting the above solid solution to heating to a temp. in an alpha+beta region and working, and by applying, successively, solution heat treatment and ageing to the above. CONSTITUTION:In this invention, prior to final working in an alpha+beta region, rapid cooling (including rapid cooling, of higher degree than oil cooling, and water cooling) from a beta-region is carried out to form a supersaturated solid solution. Since this supersaturated solid solution is rapidly cooled from the beta-region, room-temp. structure is formed into a beta-single phase. Even if this solid solution is worked in the alpha+beta region in the above state, deformation resistance can be minimized as compared with alpha+beta structure and workability is improved. Moreover, even if rapid cooling is effected from the alpha+beta region right under the beta+transformation temp., the effect is maintained, though the effect as compared with that at the time of rapid cooling from the beta-region is reduced because the proportion of the beta-phase is higher than at room temp.
Patent JP-H01183830-A (JP)
Title: Punching forming die for electronic component
Inventor: NAKAZONO MASAKAZU
IPC: H01L21/60
Filed: 1988-01-19
Abstract: PURPOSE:To prevent the generation of the mistake of punching-tailing removal even when a mold is loaded onto an automatic machine, and to improve operating efficiency by lifting a punching tailing pressed into a tip sharp section for a locating pin at the same time as the completion of punching forming operation, releasing press-in and facilitating the taking-off of the punching tailing. CONSTITUTION:A pair of locating pins 8, 8 are projected on both side sections of each die section 7, 7, and the space of the locating pins 8, 8 coincides with the mutual space of perforations (d), (d) on both side sections of an electronic component S. Upper ends as the tips of the locating pins 8, 8 are formed in conical sharp sections 8a, 8a, and projected from the top face of a bottom force 4. Knock-out rings 10, 10 elastically supported by compression springs 9, 9 as elastic members are fitted respectively onto the outer circumferences of the locating pins 8, 8 vertically movably. Accordingly, when a mold is loaded onto an automatic machine, the mistake of tailing removal is not generated, thus improving operating efficiency.
Patent JP-S56106222-A (JP)
Title: Liquid crystal display device of phase transition type
Inventor: TAGUCHI MASAAKI
IPC: G02F1/137
Filed: 1980-01-29
Abstract: PURPOSE:To obtain a negative liq. crystal display device of phase transition type with a variety of colors and fine decorative properties by adding a dye to a liq. crystal and applying a voltage to a display pattern part alone to carry out a display at a transparent state with a background of a light scattering state. CONSTITUTION:Transparent electrodes 5 are provided on each glass substrate 4. Each spiral 6 shown that a mixed liq. crystal is at a cholesteric state having the spiral axis in the direction of the line in spiral. Thick rods 7 are a dichromatic dye, thin rods 8 show a nematic state of the liq. crystal, and a light scattering state due to a thermooptical effect is shown by 9. In addition, 10 shows a light scattering state of a focal conic state formed by applying a low voltage, and 11 shown a homeotropic state formed by applying a high voltage. The light scattering states of 9, 10 are similar to each other in appearance including coloring degree due to the dye to form an erasing state. The transparent part of 11 is not colored since the dye is oriented in the direction of weak light absorption by the orientation of the liq. crystal.
Patent JP-S59136005-A (JP)
Title: Controlling method for electric rolling stock
Inventor: NAKAMOTO NORIAKI
IPC: H02P3/18
Filed: 1983-01-21
Abstract: PURPOSE:To enable to achieve the regenerative brake of an induction motor IM and to obtain a highly efficient regenerative characteristic by reducing the control value of the output current of the IM to the magnitude corresponding to the exciting current of the IM when the power voltage of an inverter is overvoltage state. CONSTITUTION:A deviation calculator 17 of a power source voltage and an overvoltage set value subtracts by a subtractor 18 the V output IV of the calculator 17 from a current pattern IP1 obtained via a torque command value T via a current pattern circuit 10 when the power source voltage VE becomes the set value or higher to subtract the current pattern IP=IP1-IV. Thus, a slip frequency is decreased to reduce a rotor current IR, and the input current of an IN can be decreased. The voltage VE can be reduced by decreasing the input current of the IM, thereby enabling to protect an inverter main circuit and the IM and to obtain highly efficient regenerative characteristic.
Patent JP-H09200358-A (JP)
Title: Pager and remote control method by pager
Inventor: SHIMADA NOBUYASU
IPC: H04M11/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To control even pagers outdoor or moving pagers by applying control according to a control content of information represented in a PB tone to a pager when the information is addressed to its own pager. SOLUTION: A pager 1 is incorporated with a PB tone generator 2 in addition to a CPU 3, a ROM 4, and a RAM 5 or the like. When the pager 1 receives data, whether or not the data are coincident with a predetermined password is checked. When the data indicate a control password, the PB tone generator 2 is driven, whether or not numeral data representing the control content are entered in succession to the password is checked and when the numeral data are entered, a PB signal corresponding to the numeral is outputted from a PB signal generator 2. Then a controlled device receiving a PB generating tone such as an automobile controller checks the frequency of the tone and starts or stops warming operation in, e.g. the cabin according to the commanded operation content.
Patent JP-S63178792-A (JP)
Title: Speed controller of motor
Inventor: MASUDA AKIHIKO
IPC: H02P23/03
Filed: 1987-01-20
Abstract: PURPOSE:To enable a motor to be operated always in a wide speed control range, by connecting to a Scherbius system through a voltage-dropping transformer in the low-speed area speed control operation of a motor. CONSTITUTION:The speed control operation by means of a Scherbius system in medium-and high-speed area control operation starts a motor with a liquid resistor 3, closing the secondary side contactor 2 of a winding type motor 1. When it gets to the minimum limit speed of the mediumand high-speed area, a contactor 5 is closed, a contactor 2 is opened and speed control operation is performed by means of a Scherbius system. In low-speed area speed control operation, the contactor 5 is opened, contactors 72 and 73 of a low-speed area speed controller 7 are closed instead and the secondary voltage of the winding type motor 1 is dropped by a voltage-dropping transformer 71.
Patent JP-S61204522-A (JP)
Inventor: YOHANESU BIRUSU
IPC: G01L1/00
Filed: 1986-01-21
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-S54101741-A (JP)
Title: Preparation of turbine blade having anticorrosive plate
Inventor: SAITOU HATSUO
IPC: F01D5/28
Filed: 1978-01-30
Abstract: PURPOSE:To prevent the crack initiation and not to bring out scattering accident of turbine blade, by using inconel base welding rod at the welding of turbine blade basic material and stellite anticorrosive plate. CONSTITUTION:Welding of the turbine blade basic material 1 and the stellite anticorrosive plate 2, is carried out by using inconel base welding rod based nickel. In case of necessity, shot peening processing of suitable width part of the material 1 and the plate 2, is carried out along weld line centering the deposited inconel part 5 at the side face of the turbine blade.
Patent JP-2000205594-A (JP)
Title: Dehumidifier
Inventor: IZEKI TAKAYUKI
IPC: F24F1/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To uniformly spread a range that is subjected to wind, increase the amount of objects to be dried at a time, and make quiet sound in operation by providing a suction port at an external box rear surface part and composing the external box rear surface part in a projecting shape while allowing its central part to project outward as compared with both the side parts. SOLUTION: An outlet 18, an operation part 19, and a grip 20 are provided at a front surface side, nearly at a central part, and slightly at the rear surface side, respectively, at the upper surface part of the external box of a dehumidifier body. Also, an outlet 17 is provided at the upper portion of the external box rear surface part. The outlet 17 is covered with a suction grill that is composed in a projecting shape while its central part is allowed to project outward as compared with both the side parts, and a grill grip 22A projecting outward as compared with the suction grill 22 is provided, thus preventing the outlet 17 from being completely blocked even if the dehumidifier body is brought closer to the wall and preventing decrease in dehumidification performance, abnormal temperature increase, or the like.  Further, wind is blown to an upper, wide range with improved balance and a blowing sound can also be reduced.