baber/WOPTO huggingface dataset:
Patent JP-H0244924-A (JP)
Title: Portable radio telephone set
Inventor: KAWASHIMA KAZUHIRO
IPC: H04B1/40
Filed: 1988-08-05
Abstract: PURPOSE:To attain efficient operation by providing plural batteries and connecting other battery switchingly at a proper level when the remaining capacity of the battery in use reaches the proper level or below thereby continuing the normal operation of the operating section. CONSTITUTION:Two batteries 20, 21 are provided to a main body section 1. When a power voltage 4 supplied from the battery 20 or 21 to the operating section reaches the proper level required to maintain the operation of the operating section or below, a battery indicator 6 drives a changeover switch 5 and to switch a battery, e.g., 20 having so far connected to the operating section to the battery 21. The battery 21 is not in use in this case and in the fully charged state, then the operating section receives power supply with the proper level and keeps normal operation. Thus, the continuously efficient operation is attained.
Patent JP-H1138240-A (JP)
Title: Optical waveguide and its manufacturing method
Inventor: ITO SHINICHI
IPC: G02B6/13
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide capable of inserting a filter into a planer waveguide with good positioning precision, and to provide a manufacturing method of the waveguide. SOLUTION: The optical waveguide having a filter guide groove is formed over waveguide core patterns 3a, 3b and 3c, which are formed on a core layer 3 by a single photomask pattern, a surface clad layer 4 of the waveguide and a buffer layer 2. The waveguide also has a groove 6, through which a dielectric multilayer film filter 5 is inserted, and filter positioning guides 7a and 7b which are simultaneously produced with the patterns 3a, 3b and 3c. Portions of the guides 7a and 7b project to the groove 6. The filter abutting surfaces of the guides 7a and 7b are formed on a same surface. The film 5 is inserted and fixed so that it is pushed against the filter abutting surface.
Patent JP-S5898067-A (JP)
Title: Peeler for laver
Inventor: OOTSUBO YASUHIDE
IPC: A23L17/60
Filed: 1981-12-03
Abstract: PURPOSE:To carry out release operation smoothly, by peeling laver by a suction belt while turning over a drainboard. CONSTITUTION:When a holder for drainboard is transported to a peeling part and stopped, the grasping member 10 is lowered, and held at the end of the lever 6. The pushing member 11 is also dropped. The spring 8 is pushed downward so that the lever 6 can be released from the space between the upright levers 31 and 33 and the safety catch 7. The suction belt 13 is raised, and the laver m is sucked by the drive of the suction apparatus 12. When the grasping member 10 is moved forward with keeping the end of the lever 6, the lever 6 is released from the space between the safety catch 7 and the upright levers 31 and 33, the drainboard M is turned over and the lever m is peeled. When peeling is over, the grasping member 10 is moved backward, the lever 6 is returned to the space between the upright levers 31 and 33 and the safety catch 7, the grapsing member 10 and the pushing member 11 are raised, and returned to the original position. The suction belt 13 and the roll 14 are rotated, and the laver m peeled from the drainboard M is sent to the front conveyor 15.
Patent JP-H0481283-A (JP)
Title: Solid phase diffusion joining method
Inventor: INOUE SHINICHIRO
IPC: B23K20/00
Filed: 1990-07-24
Abstract: PURPOSE:To securely diffusively join a copper alloy and a metal of another kind in a solid-phase state by plating copper or copper alloy on the joint surface of the metal of another kind and pressurizing the joint surface of the two metals under heating. CONSTITUTION:The copper alloy which is the one metal to be joined (hereafter expressed as a joining material) is the copper alloy having the compsn. of any among Cu-Zn, Cu-Sn, Cu-Al, Cu-Pb systems. Fe castings of SCM, SS, etc., are generally frequently used as the other metal (hereafter expressed as the material to be joined). The kind of the plating to be formed on the joint surface of the material to be joined may be any, insofar as the plating is copper plating or copper alloy plating. After the material to be joined is plated, the joining material is heated and pressurized on the plated surface, by which both metals are diffusively joined in the solid phase.
Patent JP-S6350856-A (JP)
Title: Magnetic color toner
Inventor: UEHARA MASAMITSU
IPC: G03G9/09
Filed: 1986-08-21
Abstract: PURPOSE:To obtain the tilted toner capable of coloring to all colors, and coloring from a pale to thick colors and transparent color by sticking a material having a thicker color than that of a magnetic powder or a magnetic fine piece to the surface of the magnetic powder and the magnetic fine piece having at least more than one kind of the optical characteristic selected among a colorless, a transparent and a pale colors. CONSTITUTION:The titled toner comprises the fine powder or the fine piece of the magnetic body 1 having at least >=1 kind of the optical characteristic selected among the colorless, the transparent and the pale colors. On the surface of the fine powder and the fine piece, the various kinds of colored material is stuck. Thus, the titled toner can be easily colored to an optional color, and controlled the density of the coloring, a transparent feeling and a opaque feeling by varying a particle size of said magnetic powder, etc. And the adhesive strength of the printing toner after transfer-printing is increased by making the toner to a plate, without almost injuring a color tone of a dyestuff and a pigment, etc.
Patent JP-S6351683-A (JP)
Title: Optical semiconductor device
Inventor: OGAWA TAKESHI
IPC: H01L31/02
Filed: 1986-08-20
Abstract: PURPOSE:To prevent an optical fiber from contacting an optical semiconductor element bonding wire in a process for the coupling of the optical fiber and the optical semiconductor element by a method wherein the optical semiconductor element bonding wire is formed inside of the surface of the chip outermost from the direction of the input or output of optical energy. CONSTITUTION:In a photodetecting element pellet 1, a photodetecting surface 2 is of a mesa geometry, and an electrode metal 5 is allowed to extend over an insulating film 4 from an ohmic section 3 to the lower portion of the mesa, for the development of the lower portion of the mesa into a bonding pad. Contact with the outside is established by a bonding wire 6, and the bonding wire 6 is positioned lower than the topmost portion 7 of the photodetecting element pellet 1. During a process of coupling a photodetecting element of this design and an optical fiber 8, even when the optical fiber 8 is caused to move in a direction X, Y, or Z, there will not be any disconnection of the optical fiber 8 due to physical contact or its separation from the photodetecting element chip 1, because the bonding wire 6 is positioned lower than the topmost portion 7 of the photodetecting element chip 1.
Patent JP-S6090021-A (JP)
Title: Filter cloth for solid-liquid separation
Inventor: OOTANI MITSUNOBU
IPC: B01D39/08
Filed: 1983-10-21
Abstract: PURPOSE:To obtain filter cloth for solid-liquid separation hardly generating clogging and having high running stability and high treating capacity, by forming a filter layer wherein the surface of knitted fabric base material is raised. CONSTITUTION:Filter cloth 1 is processed into an endless form and belts 2, 3 with perforations for stretching the filter cloth 1 and allowing the same to run without meandering are sewn to both side edge parts thereof. The filter cloth comprises a knitted structure such as half-knitted tricot cloth comprising multifilament or spun yarn of a synthetic fiber of which the monofilament diameter is 0.1-15mum and the total fineness is 10-400 denier. Raised fibers formed by directly raising the surface of the knitted fabric base material are layed so as to be aligned in an almost definite direction to form a filter layer. A course direction is set to the width direction of the filter cloth and clogging is prevented by the deformation in said direction while a well direction relatively low in elongation is set to a longitudinal direction to secure the running stability of the filter cloth.
Patent JP-H0615280-A (JP)
Title: Metal collector and metal collecting method
Inventor: MORIYA MASAFUMI
IPC: C02F1/62
Filed: 1992-06-30
Abstract: PURPOSE:To obtain excellent metal collecting capacity even in the small use amount of a metal collector by forming the metal collector from a homopolymer of an ethyleneimine/carbon disulfide adduct or a salt thereof and/or a copolymer of an ethyleneimine/carbon disulfide adduct or a salt thereof and ethyleneimine. CONSTITUTION:A metal collector is formed from a homopolymer of an ethleneimine/carbon disulfide adduct or a salt thereof and/or a copolymer of an ethyleneimine/carbon disulfide adduct or a salt thereof and ethyleneimine. When this metal collector is added to waste water to treat the metal in the waste water, even if no polymeric flocculant is together used, the sedimentation speed of collected and formed floc is sufficiently high and the volume of the floc is low and, therefore, the post-treatment of flock is easy. When incineration ash, slag, sludge or soil containing metals is treated, metals can be certainly and strongly collected and fixed even when the use amount of the metal collector is low.
Patent JP-H0926801-A (JP)
Title: Overshoot suppression controller
Inventor: KUSUMOTO SATOSHI
IPC: G05D13/62
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To suppress an overshoot without deteriorating responsiveness by providing a P controller to input the deviation between the output and the controlled variable of a PI controller and inputting the output of the P controller to a plant as a manipulated variable. SOLUTION: A PI controller 1 has a transfer function KP (1+1/ST1 ) and forms a control loop to between a motor 2 having a transfer function 1/SJM, where KP: proportional gain, S: Laplacian operator, T1 : integration time, JM: inertia moment of armature. When the rotational frequency set value N* is changed in a ramp form by the control loop and the actual rotational frequency N of the motor 2 is controlled at the desired value, a P controller 4 that has a proportional gain KM to the minor loop of the controller 1 is added. Then the deviation between the rotational frequency set value N** of the controller 4 and the rotational frequency N of the motor 2 is inputted to the controller 4, and the torque set value τ* of the controller 4 is inputted to the motor 2.  In such a case, the value τ* and the rotational frequency N can be suppressed since a differential terms is not contained in the numerator of a one-round transfer function N/N*.
Patent JP-S6089605-A (JP)
Title: Combustion method for fuel oil
Inventor: KINO KAZUO
IPC: F23C1/08
Filed: 1983-10-21
Abstract: PURPOSE:To contrive to ensure a combustion system having a high turndown ratio, by a method wherein a fuel oil and a self-burning gas serving as a spray medium are fed to a fuel oil feed cylinder incorporating a mixer, and the self- burning gas is used as assistant combustion for the fuel oil. CONSTITUTION:A mixer 2 consists of a fuel flow pore 5, a self-burning gas flow pore 6, and a mixing chamber 7, and a fuel oil A and a self-burning gas B are fed in the mixing chamber 7 through pores 5 and 6 by means of feed pipes 3 and 4, respectively, to mix them together. The oil-gas mixture fuel is discharged through injection nozzles 8 formed in the forward end of the body of a feed cylinder 1, and in this case, the mixture fuel is injected and sprayed by means of a movement amount of the fuel oil itself for combustion. This causes increasing of an assistant combustion effect on an oil drop 11 by means of the combustion heat of a self-burning gas layer 13 on the outer surface of the oil drop 11 is high, and as a result, a rate is seldom determined by means of an oil drop of size and a relative speed 14 between the oil drop and the atmosphere.
Patent JP-H0620655-A (JP)
Title: Short arc metal halide lamp device
Inventor: SAKUGI KYOICHI
IPC: H01J61/30
Filed: 1992-06-30
Abstract: PURPOSE:To enhance optical efficiency, improve color characteristic, and extend life by shortening arc length in a metal halide lamp device having a light emitting tube combined with a reflecting mirror. CONSTITUTION:A light emitting tube 1 is mounted on a reflecting mirror 5 to be horizontally lighted, and a heat insulating and reflecting film 4 is provided on the light emitting tube end part on the reflecting mirror opening part side. The ratio d/1 of the maximum bore (d) of the light emitting tube to the distance (1) between electrodes is set less than 0.5, the respective central positions of the distance between both electrode embedded roots L and (d) are almost conformed to each other, and a rare earth metal halide is sealed as a light emitting tube additive.
Patent JP-H0483029-A (JP)
Title: Deodorizing device for water closet stool
Inventor: OTA AKIRA
IPC: E03D9/05
Filed: 1990-07-26
Abstract: PURPOSE:To deodorize the inside of a toilet even without a low cistern by communicating a duct with a gap existing in a closet and a part where a lid is pivotally mounted on the closet, connecting a fan to the duct, and providing a deodorizing unit in an air passage with the fan. CONSTITUTION:A suction port is formed between both the ends of a suction chamber 7, which is bellowslikely formed, and in which one end is stuck on a lid 5 and the other end is stuck on the rear part upper surface of a seat 3, and is communicated with a gap existing in the upper surface of a hinge 4 and the closet 1. Next a duct 9 is opened in the suction chamber 7 at its upper end, and is downwardly extended. Then a fan 10 is installed in the lower side of the duct 9, and a deodorant 11 is provided on the suction side of the fan 10. Odor in the closet 1 is sucked from a gap existing in the pivotally mounting part of the seat 3 and the lid 5, and is discharged in a toilet via the deodorant 11. This sucks odor and makes deodorizing without using an overflow tube in a water tank.
Patent JP-H0942731-A (JP)
Title: Wiring structure of electric equipment for kitchen
Inventor: SUZUKI TADAYOSHI
IPC: F24F7/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To render the appearance excellent without contaminating a signal line. SOLUTION: A wall panel 20 is mounted on a wall 25 between a range 2 and a range hood 15, a signal line 36 connected to the oscillator 35 of the range 2 is connected to be wired to the controller 32 of the hood 15 via the longitudinal groove 22 of the rear surface of the panel 20 so that the line 36 is not seen and not contaminated with smoke and oil.
Patent JP-H0250065-A (JP)
Title: Cold-air circulating double showcase
Inventor: MUSHA HIROYUKI
IPC: F25D17/08
Filed: 1988-08-06
Abstract: PURPOSE:To permit layout in a store to be designed with great ease and the space to be fully utilized by setting up a closed showcase with doors and a flat open showcase with their interiors in a vertical arrangement and by cooling them with air circulated through cooling devices within the respective enclosures. CONSTITUTION:In an open showcase 3 the air inside the enclosure is sucked by a fan 35 through an intake 34b into a cold-air circulating channel 34, cooled by a cooling device 36 to cooling air, and ejected through a cold-air outlet 34a. This cooling air, besides cooling the interior 37 of the showcase, forms at the open section of the showcase a curtain of cold air 39 which shuts out outside air from the interior 37 of the showcase. In a showcase 6 with doors, which stands on supporting posts 5, the air inside the enclosure is circulated by a fan 65 and cooled by a cooling device 66 to cooling air. This cooling air forms a curtain of cold air along the rear of a door 68 and also forms the interior 67 of the showcase. With the respective interiors 37, 67 vertically arranged in a double showcase 1, the space inside the store can be utilized highly effectively.
Patent JP-H0245818-A (JP)
Title: One hand braille input type picture system word processor
Inventor: HATA JUNICHI
IPC: B41J3/32
Filed: 1988-08-06
Abstract: PURPOSE:To execute the key input of a personal computed only with one hand by allocating and arranging eight keys respectively from the thumb to little finger of one hand and to a finger base (3-sectional) part. CONSTITUTION:1-8 keys are respectively allocated from the thumb to little finger of one hand and to the finger base part. Especially, the sixth key is allocated to the finger base part. Key signals to be generated from these eight keys are inputted to the PA of parallel i/o, converted to an ASCII code and housed to the buffer of the personal computer. When a picture is printed on a paper, to which type printing is executed in advance, the paper is set to a printer and the said picture is scanned by a photo-sensor. Then, a scan signal is inputted through an i/o, A/D part to the personal computer. This input picture signal is outputted to the printer by the control code of the seventh key and the picture is printed on the set paper.
Patent JP-H0938053-A (JP)
Title: Sphygmomanometer
Inventor: OKADA KOICHI
IPC: A61B5/022
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a cuff band of a sphygmomanometer from coming off a main body case of it, and to keep the portability of the device. SOLUTION: This sphygmomanometer A consists of a main body case 1 and a cuff band 2 under it. The sphygmomanometer A is attached to a part of a human body for measuring blood pressure such as a forearm or a wrist. Engagement hooks 4 protruding from a clip board 3 inside the cuff band 2 are to be connected and fixed to the bottom of the main body case 1. Protruding parts 5 are formed outside the engagement parts of the main body case 1 and the cuff band 2 to prevent the engagement hooks 4 from disengaging.
Patent JP-S6439723-A (JP)
Title: Selectively heating method for substrate
Inventor: MATSUO MUTSUMI
IPC: H01L21/26
Filed: 1987-08-06
Abstract: PURPOSE:To reduce the diffraction of a light and to selectively heat a substrate of a fine pattern by depositing a reflecting film which does not absorb an optical energy, pattern-forming the film only on a section necessary to be heated thereby opening it, and irradiating it with the optical energy to heat the substrate of the opening section of the film. CONSTITUTION:After a whole substrate is covered with a reflecting film 9, it is patterned by a photolithography technique. When, the film 9 is irradiated from above with an infrared ray 10 to be heated, only the vicinity of a region 7 requiring heating is heated, but the other section does not absorb optical energy due to the reflecting film 9 and is not heated. Then, the film 9 is removed by etching.
Patent JP-H09104781-A (JP)
Title: Production of rigid foam based on isocyanate
Inventor: HORUGAA ZAIFUERUTO
IPC: C08G18/28
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a rigid foam at good efficiency by reacting an organic (modified) polyisocyanate with a polymer having a plurality of reactive hydrogen atoms, a low-molecular-weight chain extender, etc., in the presence of a specified blowing agent and a catalyst.  
     SOLUTION: An organic polyisocyanate (e.g. hexamethylene 1,6-diisocyanate) and/or an organic modified polyisocyanate are reacted with a relatively-high- molecular-weight compound having a plurality of reactive hydrogen atoms (e.g. polyesterpolyol) and optionally a low-molecular-weight chain extender and/or a crosslinking agent (e.g. ethylene glycol) in the presence of a blowing agent comprising a mixture of a 3-7C low-boiling hydrocarbon (e.g. n-pentane) with a low-molecular-weight monohydric 1-4C alcohol having a prim or sec hydroxyl group (e.g. ethanol) and a catalyst (e.g. dibutyltin diacetate) and optionally other adjuvants and additives to obtain a rigid foam based on an isocyanate. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5986717-A (JP)
Title: Clutch drum and molding method thereof
Inventor: FUJIOKA KAZUYOSHI
IPC: F16D13/52
Filed: 1982-11-11
Abstract: PURPOSE:To reduce the radial dimension of the titled clutch drum by inclining the bridged part of both spline teeth with respect to the radial direction of the clutch drum so that the connecting ends of inner peripheral spline teeth are located at positions on the inner peripheral side more than the connecting ends of the outer peripheral spline teeth. CONSTITUTION:Upon molding the titled clutch drum, a lubricating agent is applied to the inner and outer peripheral surface of the cylindrical part of a member molded in a substantially cylindrical shape from a circular blank material of a steel plate. Thereafter, a rear extrusion by metal molds simultaneously from the inner and outer peripheries of the cylindrical part. Upon this occasion, a clearance for the material 24 is not provided in one 22 of the metal molds but a clearance 26a is provided on the side of a punch 26. By this arrangement, the bridged part 43 is inclined with respect to a radial direction R in a state where the inner peripheral spline connecting ends 41a are located at positions on the inner peripheral side more than the outer peripheral spline connecting ends 42a. For this reason, a dimension A2 can be made smaller than that of the conventional clutch drum, and hence the radial dimension of the clutch drum can be made smaller. Further, because the rear extrusion is used, generation of cracks can be reduced.
Patent JP-S6174592-A (JP)
Title: Production of adenosine triphosphate
Inventor: YONEHARA TORU
IPC: C12R1/78
Filed: 1984-09-21
Abstract: PURPOSE:A methanol yeast in Hansenula is used to produce adenosine triphosphate from adenosine or adenine and a phosphorus source with industrial advantage. CONSTITUTION:At least one methanol yeast selected from Hansenula, Torulopsis and Pichia, e.g., Hansenula capsulata IFO0974 is cultured in a medium containing methanol as a major carbon source. The resultant cell bodies, culture mixture or their treated product, preferably plasmolysis product is used to effect reaction of adenosine or adenine and a phosphorus source such as orthophosphate or pyrophosphate in the presence of methanol.
Patent JP-S61116633-A (JP)
Inventor: MAZURIACHI BABAI
IPC: H01M6/50
Filed: 1985-09-05
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-H0482819-A (JP)
Title: Hair cosmetic
Inventor: MITA KATSUMI
IPC: A61Q5/00
Filed: 1990-07-25
Abstract: PURPOSE:To obtain a hair cosmetic having excellent touch of hair after setting and excellent effects on prevention of hair damage caused by brushing besides setting retention by blending a specific film-forming copolymer with a cationic surfactant and an oil agent. CONSTITUTION:(A) 0.01-20wt.% copolymer prepared by copolymerizing 30-80 compound shown by formula I (R<1> is H or methyl; R<2> and R<3> are H, 4-12C alkyl, etc.) with 5-45wt.% compound shown by formula II (R<4> is 1-4C alkyl), 2-30wt.% compound shown by formula III (R<5> is 2-3C alkylene; R<6> and R<7> are methyl or ethyl; a is 0 or 1) and 0-30wt.% compound shown by formula TV (R<8> and R<9> are 2-6C alkylene; R<10> is H or methyl; a ms 0 or 1), (B) 0.1-30wt.% cationic surfactant and (C) 0.1-30wt.% oil agent are dissolved in a solvent such as water or lower alcohol and optionally mixed with a propellant and packed into a pressure container to prepare the objective substance.