baber/WOPTO huggingface dataset:
Patent JP-H0598774-A (JP)
Title: Floor joist
Inventor: NOJIRI KUNI
IPC: E04F15/18
Filed: 1991-10-03
Abstract: PURPOSE:To simply make setting operation of a cable under the floor of building without increasing the number of constituent parts. CONSTITUTION:A hole 14 through which a cable is passed is formed over the lengthwise direction in a floor joist to support the floor inside the body 12 and coupling pieces 16 are provided on both ends of the joist body 12. Under the condition that the pieces 16 are connected to the setting position of a building on the base, the end of the joist body 12 is separated from the setting position, so that the cable can be simply inserted into the hole 14 from the end of the joist body 12. Since the floor joist can be used as the passage for the cable, the cable can be smoothly set without using additional parts.
Patent JP-S61136483-A (JP)
Title: Water purifier
Inventor: TAMURA KOZO
IPC: C02F1/66
Filed: 1984-12-06
Abstract: PURPOSE:To provide treatment capacity and to elute mineral components, by using a packing material prepared by depositing mineral components to activated carbon. CONSTITUTION:At the supply time of raw water, water to be treated is discharged in the order of spigot 8   change-over valve 4   raw water port 10 and, at the supply time of treated water, the change-over valve 4 is changed over to flow water to be treated in the order of change-over passage 9   inflow passage 16   stagnation chamber 15 packing material 17   filter 12  outflow passage 13   purified port 11 to treat the same. As the packing material 17, activated carbon is used and mineral components are eluted in voids 20 and a fluid film 21 is present on the surface of each particle of activated carbon C while elution of mineral components into water is always suppressed by diffusion resistance of the fluid film 21 and mineral components are diffused and eluted from voids 20 during the passage of water.
Patent JP-H10102778-A (JP)
Title: Blast furnace furnace body coonstruction method
Inventor: FUJITA MASAO
IPC: E04G21/14
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To disassemble a blast furnace safely and at low cost by setting a suspension and exchange device out of the furnace, installing it on a carriage at a level higher than a furnace body foundation at the time of disassembling a furnace body ring and transporting a furnace block by lifting it down by the suspension and exchange device. SOLUTION: A ring block 1 is cut and disassembled on a foundation 6, and it is placed on a rail 5 by a suspension rod 2. Thereafter, a movable carriage 3 with the ring block 1 installed on it is moved in an arrow 14 direction by a driving cylinder 4, and it is loaded on a dolly engine frame 13 on a dolly 11. Thereafter, the ring block 1 is moved by the dolly 11 and transported to a suspension and exchange device. Thereby, the dolly 11 is pulled out by connecting the ring block 1 to an elevating rod, the dolly engine frame 13 is lowered at a specified position, and the dolly 11 is returned again to below the suspension and exchange device. Thereafter, the ring block 1 is loaded on the dolly 11 by a center hole jack, and it is transported to a shed. Consequently, as temporary placing can be done at a low level, it is possible to disassemble a blast furnace safely and at low cost.
Patent JP-H08121402-A (JP)
Title: Accumulator
Inventor: SASAKI KENJI
IPC: F15B1/08
Filed: 1994-10-21
Abstract: PURPOSE: To provide the accumulator in which bellows are prevented from being extremely deformed extendedly and shrinkingly so as to enhance the durability thereof. CONSTITUTION: The accumulator is provided with a shell 1; a port member 2 which is provided at the opening part of the shell 1 and also has a port 11 communicated with the inside and the outside of the shell 1 in the center part of the shell 1; and accordion-shaped and resin-made bellows 5 which is provided in the dead space 4 of the shell 1 to divide the dead space 4 inside of the shell 1 into a gas chamber 10 and an operation chamber 8 communication with the port 11. The length (l) of the dead space 4 of the shell 1 is formed to be approximated to the length (h) of the bellows 5 at the time of its natural conditions.
Patent JP-S62118725-A (JP)
Title: Stator core and stator for induction motor
Inventor: HIBINO OSAMU
IPC: H02K17/12
Filed: 1985-11-15
Abstract: PURPOSE:To reduce oscillation in an audio frequency sphere and attenuate the noise of an induction motor driven by a non-sine-wave power source for feeding power through an inverter, by arranging the two linear external edge sections of a stator core, to be displaced by 120 deg. or more in the directions respectively opposite to a third linear external edge section. CONSTITUTION:The external edge sections of the stator core of an induction motor are organized with three linear external edge sections A1, A2, A3 are circular external edge sections 4. The linear external edge section A2 is set at a position displaced by the center angle theta1 from A1, and the linear external edge section A3 is set at a position displaced by the center angle theta2 from A1 in the direction opposite to A2, respectively, and the value of the center angle theta1 or theta2 is set to be 135 deg.. By this organization, the oscillation of the stator core is made smallest.
Patent JP-2000087639-A (JP)
Title: Spring hinge mechanism
Inventor: KIYONO HIDEYUKI
IPC: E05F1/12
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent generation of a condition where a door is opened widely and locked thereby, and the door can not be closed by providing a plurality of outer grooves of different height on an outer circumferential surface of a shaft which is turnably arranged on a receiving seat body fixed to a door frame side. SOLUTION: In a condition where a door is opened by 180 deg., a roller 4A and a roller 4B are located at the position of the same phase and separated by 180 deg. from an outer groove 21B of a shaft 2, and an inner groove 21A of the shaft 2, respectively, but the roller 4A is mounted on a window 31A of different height from the inner groove 21A. Since the roller 4B is also mounted on a window 31B at the position higher than the inner groove 21A, the roller 4B and the outer groove 21A are located at different height, and do not enter the outer grooves 21A, 21B, respectively, even at the positions of the same phase. Thus, generation of a condition where the door is opened largely and locked, and the door can not be closed, can be surely prevented.
Patent JP-H1192804-A (JP)
Title: Production of metal fine powder
Inventor: MINAGAWA KAZUMI
IPC: B22F9/10
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain dense metal fine powder in a micron order with uniform grain size by spraying molten metal on a high speed rotary board held under heating to >= the m.p. of the powder to be produced by gas atomizing to form thin coating and scattering the coated material by centrifugal force. SOLUTION: Molten metal 1 to be flowed down is dispersed into droplets 3 of several tens to hundreds μm by an inert gas such as nitrogen, argon or the like jetted from a gas spray nozzle 2 and is sprayed on a centrifugal board 4 to form molten-metallic coating 5 having several μm thickness. Simultaneously, this metallic coating 5 is scattered by the centrifugal force of the centrifugal board 4 to form into fine particles 7 with the average particle size of <= several tens μm. Moreover, the centrifugal board 4 to be used has a planar shape or a bevel conical shape composed of heat resistant metal, carbon, ceramics or the like.  Furthermore, the pore size and opening angles of an outflow nozzle of the molten metal 1, the pressure of the inert gas to be sprayed, and moreover, its distance to the rotary board 4 are suitably selected in accordance with the characteristics of the molten metal or the like.
Patent JP-H02107817-A (JP)
Title: Electromagnetic bearing sealing device
Inventor: IDA DOSHU
IPC: F16C32/04
Filed: 1988-10-14
Abstract: PURPOSE:To carry out sealing work and bearing work simultaneously for compaction by constituting a titled device so as to form a labyrinth seal by use of an electromagnetic bearing device using a positive electromagnet as a bearing device and the external circumferential surface of a rotary shaft opposing to the surface of the rotary shaft side of the electromagnetic bearing as a static section. CONSTITUTION:An electromagnetic bearing detects the position of a rotary shaft 3 by a sensor 9 in a noncontact state, which is feedback controlled by a controller to keep the rotary shaft 3 rotating in a noncontact state. Magnetic poles 10 and the rotor rotated thereby are composed of layers of thin electromagnetic steel plates 15, which diminishes an eddy current loss. A labyrinth seal section consisting of the internal surface of a thin wall cylinder 13 made of the non-magnetic member inscribedly provided to the electro-magnetic poles 10 and the seal fin 8 formed of the electromagnetic steel plates 15 on the rotary shaft 3 carries out sealing work between both sides of the electromagnetic bearing and prevents the fluid leakage from the high pressure section to the low pressure section along the rotary shaft 3 in a rotary machine. That is, bearing work and sealing work are carried out simultaneously.
Patent JP-H0564876-A (JP)
Title: Web moistening device in rotary press
Inventor: AZUMA RYUKICHI
IPC: B41F23/02
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a web moistening device for rotary press capable of uniformly moistening the entire surface of a web with a good efficiency by a simple construction. CONSTITUTION:A water fountain roller 14 is dipped in water 13 in a water duct 12 set between side frames 3 of a cooling device 1. The roller 14 is rotated by an adjustable speed motor 15. A distributing roller 17 is provided between the water fountain roller 14 and a cooling roller 4 or 7 of the cooling device 1 to be brought into contact with the water fountain roller 14 and a web non- contact peripheral surface of the cooling roller 4 or 7. The rotating directions of the distributing roller 17 and the cooling roller 4 or 7 are determined so that the rotating directions of the contact surfaces thereof are reverse to each other. In another embodiment, the distributing roller 17 is not provided, but only the water fountain roller 14 is provided to be brought into contact with the cooling roller 4 or 7.
Patent JP-S62118842-A (JP)
Title: Method for processing smoked cephaloped tentacle containing cheese and smoked cephaloped tentacle containing cheese
Inventor: YAMAMOTO OSAMU
IPC: A23L17/50
Filed: 1985-11-15
Abstract: PURPOSE:To keep a tentacle shape, to improve a visible sense and to provide balanced taste, by subjecting raw tentacles separated from cephaloped body to various treatments, drying, injecting cheese after drying and smoking. CONSTITUTION:Raw tentacles separated from cephaloped body are rubbed with salt for a given time, subjected to chemical treatment with a natural enzyme and peeled. Then the tentacles are boiled in boiling water for a given time (e.g., 18-25min), immersed in a seasoning solution for a given time (e.g., 15hr) and seasoned. Then, the tentacles are dried at a fixed temperature (e.g., 15-20 deg.C) for a given time (e.g., 1-2.5hr), cheese 2 is injected into a dried tenta cle 1 and smoked at a desired temperature (e.g., <=80 deg.C) for a given time (e.g., <=3hr). Consequently, the tentacle shape is kept, a visible sense is improved and balanced taste can be attained by combining cephaloped taste with flavor of seasoning and characteristic mellow taste of cheese.
Patent JP-2000223970-A (JP)
Title: Rail-to-rail amplifier and signal amplification processor
Inventor: PING ZUE
IPC: H03F3/68
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To generate an output signal that sufficiently follows even an input signal at the upper or lower edges of an input voltage range when used as a voltage follower by providing an n-inputting stage, a p-inputting stage and a gain stage which is electrically connected to each of the inputting stages and amplifies an electric input signal. SOLUTION: Input transistors N1 and N2 forming a pair exist on an n- inputting stage, and a differential input voltage signal representing the difference between input voltage signals INN and INP is inputted. A p-inputting stage consists of input transistors P25 and P26 forming a pair and a differential input voltage signal that is the same as the signal inputted to the n-inputting stage is inputted. When an amplifier 21 is used as a voltage follower, a current is inputted from the n-inputting stage when the input voltage signal has a magnitude between middle and high ranges, and a current is inputted from the p- inputting stage when the magnitude of the signal is between low and middle ranges. Since amplification is performed even to the input voltage signal in the low and high regions of the range, an output signal that well follows an input can be generated.
Patent JP-2000088544-A (JP)
Title: Method and equipment for measuring plane shape
Inventor: NAKAYAMA SHIGERU
IPC: G01B11/24
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To measure a pattern shape with high accuracy by correcting a measurement error caused by disturbance on the wave front of a reference light comprising 0-order diffraction light reflected from the pattern face of a diffraction optical element. SOLUTION: A light supplied from a light source 1 through a diffraction optical element 7 is converted into a light having wave front corresponding to the design shape of a plane 8 to be inspected before impinging thereon. Plane shape is measured based on the fringes being formed through interference of a reference light comprising 0-order diffraction light reflected from the pattern face 7a of the diffraction optical element and a measuring light comprising the light reflected from the plane 8 to be inspected. Distribution of wave front variation caused by the 0-order diffraction light reflected from the diffraction pattern face is measured based on the interference fringe between the reference light comprising the light reflected from a reference plane 5a and a measuring light comprising the 0-order diffraction light reflected from the diffraction pattern face and then the measurements of plane shape are corrected based on the measured distribution of wave front variation.
Patent JP-2001083363-A (JP)
Title: Optical waveguide part
Inventor: NAKAMURA SHIRO
IPC: G02B6/12
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide part having structure wherein the variation of an optical loss due to changes of environmental temperature is small and a bare module is not moved relative to a package even if a mechanical stress such as tensile force is exerted to a fiber. SOLUTION: An optical waveguide part 1 is provided with an optical waveguide circuit 3 having an optical waveguide 3b formed on a substrate 3a, an input fiber array 4 and an output fiber array 6 having at least one or more optical fibers optically connected to both ends of the optical waveguide circuit, and a package 8 housing part of the optical waveguide circuit 3, input and output fiber arrays 4, 6 and further input and output fibers 5, 7a. The input fiber 5 and the output fiber 7a are stuck and fixed to the package 8 by adhesives A1, A2 having different elastic moduli, respectively.
Patent JP-H0680987-A (JP)
Title: Detergent composition
Inventor: HASHI KUNIHIRO
IPC: A61K8/40
Filed: 1992-09-02
Abstract: PURPOSE:To reduce skin irritation and improve foaming properties, cleaning ability, etc., by incorporating a specific anionic surfactant of acyliminodibasic acid type and an amphoteric surfactant of either betaine type or amidoamino acid type. CONSTITUTION:The composition comprises (A) an anionic surfactant of acyliminodibasic acid type represented by formula I (wherein R<1>CO is a 10-22C aliphatic acyl; R<2> and R<3> each is a 1-3C alkylene; and M<1> and M<2> each independently is H, an alkali (or alkaline earth) metal, or an (organic) ammonium) and (B) either an amphoteric surfactant of betaine type represented by formula II (wherein R<4> is a 9-22C alkyl, etc.; d is 0 or 1; e is 1-4; R<5> and R<6> each is a 1-4C alkyl, etc.; and Z is -CH2CH(OH)CH2SO3, etc.) or an amphoteric surfactant of amidoamino acid type represented by formula III or IV (wherein R<7>CO and R<8>CO are the same as R<1>CO; G and D each is -CH2CH(OH)CH2SO3, etc.; E is H, GM<3>, or DM<5>; and M<3> to M<5> are the same as M<1>), the (A)/(B) ratio being 20:1 to 1:6 by weight, the content of the sum of (A) and (B) being 3wt.% or higher. It has a pH of 4.0-7.5.
Patent JP-H1179159-A (JP)
Title: Packing paper box having structure suitable for reuse and packing kit containing the packing paper box
Inventor: NAKAJI KOJIRO
IPC: B65D5/10
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a packing kit and a packing paper box whose shape can be selected arbitrarily and whose structure is suitable for reuse. SOLUTION: This packing paper box is formed out of one sheet-shape blank A. When a cylindrical main body 2 having four side walls 1a-1d is made into a quadratic prism shape, the bottom face 6 of a box is formed by a self lock type flap 3. Each side wall has a flap 5a-5d extending continuously from each side 4a-4d, and each flap has a folding line 7a-7d. When facing two flaps 5a and 5c are folded inward before the other flaps 5b and 5d are folded inward, a box with a cover is obtained; when the flaps 5b and 5d are folded inward before the flaps 5a and 5c are folded inward, a box without a cover is obtained. This kit comprises the packing paper box and belt shape packing cover paper which has enough width and length for covering the four outside peripheral faces; the top face, bottom face and arbitrarily selected two facing side walls of this packing paper box.
Patent JP-S63111011-A (JP)
Inventor: FUKUDA KENICHI
IPC: B28B3/00
Filed: 1986-10-28
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-H04134492-A (JP)
Title: Crt controller
Inventor: KOMATSU HARUYUKI
IPC: G09G5/00
Filed: 1990-09-27
Abstract: PURPOSE:To eliminate the adjusting time of luminance change and to protect the eyes from fatigue by writing desired luminance information in a CRT display device on an ID card, and matching it with designated luminance by reading the ID card. CONSTITUTION:When the CRT display device 1 is used, the ID card on which the desired luminance information is written in advance is read by an ID card reader 3, and a CRT controller 2 performs the adjustment of the luminance of the CRT display device 1. Thereby, it is possible to dispense with manual adjustment.
Patent JP-H02104185-A (JP)
Title: Monitoring system
Inventor: NISHIMURA HIRONARI
IPC: G08B13/196
Filed: 1988-10-13
Abstract: PURPOSE:To prevent a screen from being disturbed at the time of selec tively switching a video signal by supplying synchronizing pulses to respective image pickup devices through a connected video signal cable and synchronizing the oscillating operation of synchronizing signal generating circuits in all image pickup devices. CONSTITUTION:Each of image pickup devices 1 to 3 is provided with a synchronizing pulse detecting circuit 23 and a synchronizing signal generating circuit 24 for receiving an output from the circuit 23 and a synchronizing signal connector/eraser 10 is provided with a sinchronizing pulse generator 25 and an erasing pulse generator 26. In phase synchronizing pulses are supplied to all the image pickup devices 1 to 3 through cables 7 to 9 and synchronizing video signals are generated from respective image pickup devices 1 to 3. On the other hand, the synchronizing pulses transmitted to a monitor TV 22 through the cables 7 to 9 are erased by erasing pulses. Even when the video signals are switched by driving a change-over switch 17, the screen of the monitor TV is not distubed.
Patent JP-H08125101-A (JP)
Title: Semiconductor device
Inventor: YOSHIOKA KIMIO
IPC: H01L25/04
Filed: 1994-10-24
Abstract: PURPOSE: To obtain a semiconductor device in which the outline and manufacturing cost are reduced by carrying out both electrical and mechanical connection between a circuit board and an inner lead without requiring any suspension lead. CONSTITUTION: The semiconductor device comprises a hybrid integrated circuit board 10, a lead frame and a surface mounting resin seal package 30. A large number of inner leads 22 of the lead frame 20 are provided, at the forward ends thereof, with board suspending parts 22a for supporting a circuit board 3 at the fringe thereof on the rear side. The ceramic circuit board 3 is supported, while being suspended, on the board suspending parts 22a of large number of inner leads 22 on respective sides. A film wiring (land) formed on the rear side of the circuit board 3 is soldered to the suspending parts 22a. Since a pad down type bonding structure is employed, both electrical and mechanical connections are carried out at the bonding part thus eliminating the need of any suspension lead for holding the board.
Patent JP-H0199820-A (JP)
Title: Preparation of acrylic resin board
Inventor: KONDOU AKIFUMI
IPC: B29C45/26
Filed: 1987-10-12
Abstract: PURPOSE:To prevent burr from occurring on a broken face in splitting an acrylic resin board in pieces, by providing a specifically prearranged checkered lines on the board. CONSTITUTION:The central part of a checker of an acrylic resin board 1 is made in a shape of a recess 2, a prearranged cutting line 4 is made in the projecting part 3 between recesses 2 and 2. When split is made along the prearranged cutting line 4, the split face becomes almost a vertical face. When a boardlike mosaic is made in a style of a stained glass by using the split pieces, burr can not be produced on the split face which is almost vertical, and a mosaic may be produced accurately and with a good working efficiency.
Patent JP-H08187814-A (JP)
Title: High-shrink multilayer film keeping its optical characteristics at the time of shrinking
Inventor: ROBAATO BABUROUIKUTSU
IPC: B32B27/32
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a film suppressed in whitening and the deterioration of gloss by specifying the free shrinkage factor of a heat-shrinkable biaxially stretched multilayered film having shrink congruity in all of its layers and the main DSC peak temp. of the ethylene/α-olefin copolymer-containing layer of the film. SOLUTION: The first layer 21 of a multilayered film 20 is preferably an outside film layer coming into contact with inside food and is made oils and fats-resistant by irradiation. The second layer 22 functions as a bulk layer and the third layer 23 functions as an oxygen barrier layer and the fourth layer 24 functions as a bonding layer and the fifth layer functions as a bulk layer and the sixth layer 26 functions as abuse layer. The first layer is composed of an ethylene/α-olefin copolymer having a main DSC peak temp. below 105 deg.C. The multilayered film 20 has a free shrinkage factor of at least 80% at 185 deg.F and all of the layers of the multilayered film have shrink congruity each other.
Patent JP-2001081056-A (JP)
Title: Production of hexafluoro acetone or its hydrate
Inventor: SATO KATSUYUKI
IPC: C07C49/167
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To a method for producing hexafluoroacetone or its hydrate as an effective method for using perfluoro(2-methyl-1,2-epoxypropyl) ether being a by-product in producing hexafluoroacetone by oxidizing heptafluoroisobutenyl ether with ozone. SOLUTION: This method for producing hexefluoroacetone or its hydrate comprises thermally decomposing a perfluoro(2-methyl-1,2-epoxypropyl) ether of the formula (R is a lower alkyl group, an aryl group or a benzyl group). The thermal decomposition of perfluoro(2-methyl-1,2-epoxypropyl) ether is preferably carried out at 100-600 deg.C.