baber/WOPTO huggingface dataset:
Patent JP-S58184303-A (JP)
Title: Multiple expansion cylinder
Inventor: MINAYOSHI NOBUYUKI
IPC: B66C23/687
Filed: 1982-04-23
Abstract: PURPOSE:To provide a simply designed and light-weight cylinder equipment by making oil pressure passages at both sides of walls of a first stage cylinder so as to communicate the fixed side of the second stage cylinder and by forming in a piston rod, an oil pressure passage which communicates a cylinder head side oil pressure chamber to a piston rod side pressure chamber. CONSTITUTION:For expanding the first, second and third booms A, B and C being in the retracted positions, pressure oil is supplied from an oil pressure source in a flow passage 15 via an opening 16. A piston 8 is then moved in a cylinder body 3 so that the second boom B stuck to the piston is extended from the first boom A. During the expanding motion, the second cylinder 2 pushes a piston 31 to make a piston rod 9 of the first cylinder 1 advance. On completion of the expansion of the piston rod 9, a piston rod 32 of the second cylinder 2 extends and the third boom C fixed thereto is forced to be pulled out from the second boom B.
Patent JP-H01240798-A (JP)
Title: Electric pump
Inventor: YASUTAKE MASAHIRO
IPC: F04D29/62
Filed: 1988-03-22
Abstract: PURPOSE:To facilitate connecting work of a casing to a bracket by forming a notch and positioning holes in the bracket and a rib in a position corresponding to the notch while protrusions in a position corresponding to the positioning holes in the casing. CONSTITUTION:When an electric pump is built, first a bracket 2 is mounted to a motor 1. Next, when a casing 3 is mounted to the bracket 2, first the casing 3 inserts its rib 7 to a notch 8 of the bracket 2. After the rib 7 of the casing 3 is inserted into the notch 8 of the bracket 2, when the casing 3 is rotated in the clockwise or counterclockwise direction with the rib 7 serving as the center, displacement positioning holes 9 agree with protrusions 10, and the protrusion 10 is inserted into the positioning hole 9.
Patent JP-S54159548-A (JP)
Title: Dry type clutch facing and its manufacturing method
Inventor: YAMAMOTO YASUNOBU
IPC: F16D13/60
Filed: 1978-06-07
Abstract: PURPOSE: To obtain a dry type clutch facing of resin molded as retained equally to the conventional facing in burst strength by integrally fixing and disposing frictional member within annular pocket of a back plate.  
     CONSTITUTION: A back plate 1 is manufactured first by forming an annular pocket 2 circumferentially disposed and a flat portion 3 disposed at the center. After adhesive is coated on the inside 4 of the pocket 4, various blending agents of the facing are weighted to be inserted into the pocket 2. The agents are thermally molded under pressure to thereby obtain the original shape of the facing and to then remove the lug 5a of the pocket and the portion 3 becoming unnecessary and to further finish it so as to thus obtain a facing 6. It is then thermally treated as required, and provided with holes 7 and grooves 8 thereat to thereby provide a complete facing. The facing 6 thus formed has an upper surface 10 projected from the upper surface 9 of the back plate 1 thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06276927-A (JP)
Title: Thawing member
Inventor: OSHIZAWA YOSHIO
IPC: A23B4/07
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a thawing member capable of rapidly thawing a material to be thawed so as to reproduce the freshness thereof without not only using energy but also consuming any substances and providing a tasty food. CONSTITUTION:This thawing member is characterized as a platy or a flat platy unit, composed of a material good in heat conductivity and having a tilted surface thereof and by its use for carrying a material to be thawed thereon, allowing the material to stand and thawing the material.
Patent JP-H06283510-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO TADASHI
IPC: H01L21/3205
Filed: 1993-03-26
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, which forms an interlayer insulating film or a protective insulating film, which has superior coverage characteristics and flattening characteristics and is good in film quality, on a semiconductor substrate where steps are formed due to the formation of elements and on said elements. CONSTITUTION:A surface treatment using a solution containing an organic compound is performed on an O3-TEOS.CVD film 4, which is formed on a semiconductor substrate 1 where steps are formed due to the formation of wirings 3 and on the wirings 3, and an SOG film 5 is provided on at least one part on the film 4. After the films 4 and 5 are formed in order on the substrate 1, the film 5 is etched until at least one part of the film 4 is exposed.
Patent JP-S52150795-A (JP)
Title: Regeneration of denitration catalyst
Inventor: INABA EIYA
IPC: B01D53/86
Filed: 1976-06-11
Abstract: PURPOSE: To efficiently regenerate a catalyst for reduction of NOx using NH 3  whose activity has been decreased by poisoning with SOx in a simple method by heat treating the catalyst at a specified temp. under steam atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01110886-A (JP)
Title: Abnormal operation preventing method for pump
Inventor: AKAHORI TAKAHISA
IPC: F04D15/00
Filed: 1987-03-25
Abstract: PURPOSE:To promote the improvement of reliability with less decision error by cutting off a driving current when an electric motor obtains a detection value of its input power not more than a predetermined abnormal operation condition value. CONSTITUTION:In a power detecting circuit 11, performing calculation containing a power factor being based on an input voltage value and active current value, a power value is obtained and given to a comparator circuit 12. Power in a racing condition or in an excessively small loaded condition is left as confirmed previously in the comparator circuit 12, and the critical power value of permissible limit is left as determined as the preset value. Comparing a detection power value, when it obtains not more than the critical power value, feeding a signal to a pump operation circuit 13, an electromagnetic relay 14 is excited cutting off a switch 7, and stopping an electric motor 1, a pump is stopped.
Patent JP-H01243463-A (JP)
Title: Manufacture of solid-state image sensor
Inventor: ODA HIDETSUGU
IPC: H04N5/3728
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the reduction of a dynamic range by subjecting a semiconductor substrate to ion implantation and heat treatment of an impurity having the same conductivity type as that of a semiconductor substrate before the title sensor is formed, and forming a semiconductor layer higher in concentration than the substrate on the surface layer of the semiconductor substrate. CONSTITUTION:A semiconductor layer 11, concentration of which is increased, is formed uniformly onto the surface layer of a semiconductor substrate 1 by performing ion implantation and heat treatment to the substrate 1, to which a solid-state image sensing element is formed, before the element is formed. That is, since an impurity is implanted with extremely excellent uniformity in ion implantation, concentration on the surface of the substrate 1 is increased equally. Accordingly, the concentration unevenness of substrate 1 itself is reduced relatively, the signal saturation characteristics of the element is made uniform as a whole, and the decrease of a dynamic range as seen in conventional elements can be prevented.
Patent JP-S59197529-A (JP)
Title: Control of layer thickness distribution of sintering stock material
Inventor: FUKAGAWA TAKUMI
IPC: C22B1/20
Filed: 1983-04-20
Abstract: PURPOSE:To control the layer thickness distribution of a stock material in fast response with high accuracy, by measuring the layer thickness distribution of the sintering stock material on a pallet while comparing the average component and deviation thereof with a set value to adjust the rotation of an ore drum feeder and the opening and closing of a small capacity gate. CONSTITUTION:In a measuring side, measured values la-c of layer thickness distribution measuring instruments 20a-c are inputted to an operator 22 and an average value component Al is calculated to be inputted to an average value controller 32 while the measured values la-c and the average value Al are inputted to a deviation operator 32 and measured deviation components DELTAla-c are calculated to be inputted to deviation controllers 34a-c. The average value controller 32 compares measured and set average value components AS, Al and controls the rotary speed of an ore drum feeder 42 on the basis of corresponding gain output and performs macroscopic control of an ore feed amount over the total width of a pallet 53. The deviation controllers 34a-c compares set and measured deviation components DELTASa-c and DELTAla-c and performs microscopic control by opening and closing small capacity gates 44a-c on the basis of corresponding gain output to bring intended layer thickness distribution.
Patent JP-H09256809-A (JP)
Title: Rotor rotating device
Inventor: SUZUKI HIROFUSA
IPC: F01D25/34
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To accomplish reduction in a time and labor for rotor rotating work by providing intensive driving force required for starting a rotor by means of a belt driving device and shifting to a continuous crawling rotation by means of a roller driving device after the rotation is started. SOLUTION: A belt 21 is moved in one direction by means of a difference in working force between hydraulic cylinders 28, 29 which pull both end parts of the belt 21 hung on the outer circumferential face of a rotor shaft 10 mutually. In this way, intensive driving force is given by means of friction force generated in a contact face between the outer circumferential face of the rotor shaft 10 and the belt 21, and a rotor 10 in a stationary state is started. After the rotor 10 starts rotating, a roller 35 rotationally driven by means of a motor 31 is pressed onto the outer circumferential face of the rotor 10, and the rotor 10 can be shifted to the continuous crawling rotation.  In this way, a shift of rotation can be automatically carried out in a very short, time without requiring any special additional device or any replacement, so that a time and labor for rotating a rotor can be greatly reduced.
Patent JP-H1136172-A (JP)
Title: Improvement in processability in producing spun yarn, production of fibrous structural product and spun yarn
Inventor: EZAKI TAMEMARU
IPC: D06M101/16
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To easily make a spun yarn out of even a fiber low in processability in producing spun yarns without crimping it, by blending the fiber with any fiber removable through decomposition and/or dissolving, spinning and then removing the removable fiber from the obtained spun yarn through decomposition treatment and/or dissolving treatment. SOLUTION: This spun yarn is obtained by blending such a fiber A as a novoloid-based fiber and a fluorofiber, excellent in such properties as heat resistance, etc., but very low in processability in producing spun yarns with a fiber B removable through decomposition and/or dissolving without impairing the performances of the fiber A, spinning, and then removing the fiber B from the resultant spun yarn to obtain the spun yarn of the fiber A.
Patent JP-S60213140-A (JP)
Title: Receiving circuit
Inventor: OGAWA YUUJI
IPC: H04B10/07
Filed: 1984-04-06
Abstract: PURPOSE:To omit an analog OR circuit by connecting the output of a peak holding circuit and a TR connected to a reference voltage source to one input of a comparator in parallel. CONSTITUTION:The comparator 12 is provided with three npn type transistors (TRs)15-17 and a diffential amplifier including a constant current source 18. The emitters of the TRs 15-17 are connected in common and connected to the constant current source 18 and the output of an amplifier 11 is connected to the base of the TR15. The collectors of the TRs 16, 17 are connected in common and both the TRs 16, 17 are connected in parallel with each other. An output from the peak holding circuit 14 and a reference voltage from a reference voltage source 13 are applied to the bases of the TRs 16, 17 respectively.
Patent JP-S55162735-A (JP)
Title: M- dihalomethyl benzophenone
Inventor: DOBASHI GENICHI
IPC: C07C45/63
Filed: 1979-06-06
Abstract: NEW MATERIAL:An m-(dihalomethyl)benzophenone of formula I (X is halogen).  
     EXAMPLE: m-(Dibromomethyl)benzophenone.  
     USE: A precursor for the safe and high yield preparation of ketoprofen which is a medicine having antiphlogistic and analogesic activities.  
     PROCESS: The compound of formula I is prepared by reacting 1 equivalent of m- benzoyltoluene of formula II with 1.5W3.0 equivalent of a halogenating agent, in the presence of a radical initiator such as benzoyl peroxide, azobisisobutyronitrile, etc, pref. in a solvent such as benzene, under heating or light-irradiation. The starting compound of formula II can be obtained easily by the Friedel-Crafts reaction of m-toluoyl chloride with benzene. Ketoprofen is prepared from m-benzoylbenzaldehyde which is the hydrolyzed product of the compound of formula I, by reacting successively with formaldehyde mercaptal S-oxide, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08261128-A (JP)
Title: Ignition device for internal combustion engine
Inventor: NOMURA SHIGEO
IPC: H02M7/04
Filed: 1995-03-28
Abstract: PURPOSE: To provide an ignition device for an internal combustion engine formed into small size to lighten weight by eliminating necessity for separately providing a radiating plate. CONSTITUTION: A device has an iron core part 1 of winding a primary/secondary winding 25, 27 and a power module 7 of including a power transistor connected in series to the primary winding 25 to supply an igniting current to the primary winding 25 controlled so as to generate high voltage in the secondary winding 27. This power module 7 is set up on the core part 1, to make this core part 1 serve as a radiating unit of the power module 7.
Patent JP-S55162960-A (JP)
Title: Processed food of boiled (roasted) fish paste (kamaboko)
Inventor: SAKAI MUNEO
IPC: A23L17/00
Filed: 1979-06-06
Abstract: PURPOSE: To make it possible to provide a harmonized and nice taste of a sweetened miso and boiled (roasted) fish paste (kamaboko) without flowing out of the miso even on cutting, by rolling the miso wrapped in a fried or dried bean curd in a kamaboko.  
     CONSTITUTION: A sweetened miso wrapped in a fried or dried bean curd is rolled in ground fish meat, and boiled or roasted. A sweetned miso, e.g. a kneaded mixture of ordinary miso with sugar, other seasonings, a spice, e.g. a beefsteak plant, a bean jam or a fat and oil, may be used as the miso. A boiled, roasted ro fried fish paste may be used as the kamaboko. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10266606-A (JP)
Title: Vehicle housing cage of multistory parking device
Inventor: KAWAKAMI KOJI
IPC: E04H6/14
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of the whole cage by constituting pivotally fixing means, which pivotally fix hanging frames to hang down front and rear both end parts of a vehicle support stand to the hanging shaft side so as to be longitudinally swingable, out of bearing members and support shafts which are formed in a concentric shape with the swinging axis of the hanging frames and are different from a constitutive pipe material of an upper side horizontal hanging part of the hanging frames. SOLUTION: A vehicle support stand is supported by a pair of front and rear hanging frames 5A and 5B hung down longitudinally swingingly so that its front and rear both end parts can be respectively freely separated upward. Here, both ends of a hanging frame hanging-down member 33 which is arranged in both end parts of a hanging shaft 4 and overhangs to left and right both sides and an upper side horizontal hanging part 25 of the hanging frames 5A and 5B, are pivotally fixed by a pair of left and right pivotally fixing means 40a and 40b positioned on the common axis.  A pair of these left and right pivotally means 40a and 40b are constituted of bearing members 41 and 42 and support shafts 43 which are formed in a concentric with the swinging axis of the hanging frames and are different from a constitutive pipe material 26 of the upper side horizontal hanging part 25 of the hanging frames 5A and 5B, and are pivotally fixed to the handing shaft 4 side of the hanging frames 5A and 5B to hang down the front and rear both end parts of the vehicle support stand so as to be longitudinally swingable.
Patent JP-H04305033-A (JP)
Title: Production of glass preform
Inventor: SAITO TATSUHIKO
IPC: C03B37/014
Filed: 1991-04-02
Abstract: PURPOSE:To synthesize a long-sized soot preform at a high rate by using plural burners. CONSTITUTION:The soot 30 formed by injecting a gaseous glass material from plural burners 10 and 11 is deposited on a starting material 50 being rotated and traversed. At this time, the burners are arranged staggeringly to prevent the interference of the flames 40 injected simultaneously from the adjacent burners. Moreover, the burners are arranged so that the starting material is uniformly heated by the flames of the adjacent burners in one revolution of the material to synthesize a deposited body 20.
Patent JP-S56167878-A (JP)
Title: Enclosed type motor compressor
Inventor: SESHIMO KOUJI
IPC: H02K21/22
Filed: 1980-05-28
Abstract: PURPOSE: To largely reduce power consumption by using a permanent magnet type synchronous motor as a drive source for the enclosed type motor compressor.  
     CONSTITUTION: The permanent magnet type synchronous motor 23 is connected to the enclosed type motor compressor 21 as a drive soiurce for the motor compressor 21. Accordingly, a magnetic field contributing to the generation of torque can be provided by the permanent magnet, which means that, unlike conventional systems, there is no need for self-excitation and there is no loss of power due to exciting current. Therefore, the efficiency of the motor 23 is largely enhanced, and accordingly, power consumption can be largely reduced when the motor compressor 2 is used in an electric prefrigerator or an air conditioner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10262874-A (JP)
Title: Vacuum cleaner
Inventor: ENDO HITOSHI
IPC: A47L9/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To implement a highly reliable operation without worrying about obstructing the vent of a safety valve by a dust collecting bag, by providing an airway downward of the bottom plane of a dust collecting chamber of a vacuum cleaner, installing a safety valve in the airway with an air introduction aperture facing to the outside air and closing a part of the opening of the airway. SOLUTION: When a power source is turned on, an electric ventilator 12 is driven, the inside of a dust collecting chamber 3 forms a vacuum, and the dust on the floor, etc., is sucked from a suction inlet 8 and collected within a dust collecting bag 9. When a suction amount from the suction inlet 8 is lowered to a specified value, the air introduction inlet of a safety valve 25 is released, the outside air from a pipe holder insertion aperture 14 is introduced inside the dust collecting chamber 3 by way of the safety valve 25, a safety valve exhaust chamber 24, a vent 21 and an electric air blowing chamber 17, and the electric ventilator 12 is protected by lowering the extent of vacuum insider the dust collecting chamber 3.  In this instance, because of utilization of a pipe holder insertion groove 13 installed downward of the dust collecting chamber 3 and installation of a safety valve chamber 20 by partitioning with the dust collecting chamber 3 and the bottom plate 16, the electric ventilator 12 can be protected through constantly reliable operation.
Patent JP-H03268754-A (JP)
Title: Disposable diaper
Inventor: TOIDA HARUZO
IPC: A61F13/514
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the disposable diaper which is strong against a vertical split and can prevent a leakage of excretions and diaper skin eruptions by forming a waist barrier part by interposing a liquid nonpermeability and vapor permeability barrier sheet between both sheets of the surface and the reverse side, and making strength in the width directions of the sheet concerned larger than strength in the forward and backward direction. CONSTITUTION:A barrier sheet 11 having liquid nonpermeability and vapor permeability is interposed between a top sheet 2 and a back sheet 3, extended and provided extend- from each end part of the front and the rear of waist flap parts 6, 6 to the inner part to some extent of each end part of the front and the rear of an absorbing body 4, and each end part of the front and the rear of the absorbing body 4 is covered, by which a waist barrier part for preventing excretions such as urine, etc., from leaking to the waist flap parts 6, 6 from each end edge of the front and the rear of the absorbing body 4 is formed. Accordingly, a leakage of a liquid is prevented at the time of wearing, and also, by allowing vapor to transmit through, stuffiness and diaper skin eruptions can be prevented effectively. Also, as for such a sheet, a drawing moisture permeable film of polyolefin is given, and since strength in the drawing direction is high, in this case, by using the sheet drawn in the width direction, the improvement of strength in the width direction of the diaper can be attained.
Patent JP-H11267819-A (JP)
Title: Gutter for metallic molten metal
Inventor: CHIHARA KENJI
IPC: B22D35/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To strengthen a flooring of a refractory material made metallic molten metal gutter having a metallic molten metal flow runner, an upper face of which is kept open. SOLUTION: This gutter 10 for a metallic molten metal is composed of a figurated refractory brick 12 which forms a base of the runner 11 and is juxtapositioned in an extending direction of a runner 11, and a main body 13 formed by a non-figurated refractory material which integrally covers and holds a side wall of the runner 11, a side wall and the base of the figurated refractory brick 12. This figurated refractory brick 12 is a refractory material having either one or both of alumina and magnesia, and carbon as its main components, and furthermore a reinforcement processing is applied such as a press processing, baking and the like. Therefore, it is hard to be impaired by the weight and the like of the metallic molten metal.
Patent JP-S52153696-A (JP)
Title: Alarm display apparatus
Inventor: HIRAMATSU TOSHIAKI
IPC: G08B23/00
Filed: 1976-06-16
Abstract: PURPOSE: The power consumption when a multiplicity of light emitting elements are lit is reduced and a power circuit is made smaller in size by flashing the light emitting elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07276546-A (JP)
Title: Antifungal packing material
Inventor: SEKIGUCHI MAMORU
IPC: B32B15/08
Filed: 1994-04-08
Abstract: PURPOSE:To provide an antifungal packing material which has high safety to outer environment especially to the human body and enables, moreover, holding of antifungal properties for a long period. CONSTITUTION:An insulation thin film layer 3, metallic thin film layer 4, adhesive layer 5 and base film 6 are laminated in order to a thermal adhesion film 2 and a large number of small holes 7 are formed into the thermal adhesion film 2 and insulation thin film layer 3, through which a metallic ion isolated from the metallic thin film layer 4 formed on the insulation thin film layer 3 is attracted and stored into the small holes 7 formed in the insulation thin film layer, passed through the small hole of the base film little by little, eluted or oozes out on the surface of the base film, through which antifungal properties are indicated.