baber/WOPTO huggingface dataset:
Patent JP-H0824864-A (JP)
Title: Electrolytic cell for ion water formation
Inventor: IWANAMI RYOJI
IPC: C02F1/28
Filed: 1994-07-19
Abstract: PURPOSE:To make fixing of electrode plate and diaphragm easy to achieve a mass production and miniaturization by arranging first and second cylindrical electrodes in the outer periphery of a cylindrical water purifier and introducing electrolytic water formed in a first cylindrical electrode chamber into the cylindrical water purifier. CONSTITUTION:In a cylindrical water purifier consisting of a cylindrical water purifier cartridge 5 consisting of activated carbon and a hollow yarn membrane and a cartridge holder 6, a first cylindrical electrode (cathode electrode) 2 is fitted and fixed to the outer wall of the water purifier and a cylindrical diaphragm 3 using an ion exchange membrane, paper, cloth or a nonwoven fabric is arranged on the outside of the electrode 2 and, further, a second cylindrical electrode (anode electrode) 1 is arranged on the outside of the diaphragm 3 and these electrodes 1, 2 and diaphragm 3 are fixed with a fixing ring 4. A small hole 7 becoming an acidic water outlet is provided to the second cylindrical electrode 1 and the opening part 11 introducing the electrolyzed water formed by the cylindrical electrode 2 into the cylindrical water purifier is provided between the fixing ring 4 and the cylindrical water purifier.
Patent JP-S5890672-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1981-11-25
Abstract: PURPOSE:To hold the strength of two rotating bodies which clamp and carry a supporting material for an unfixed image, and to improve the releasing properties, by forming their surface layers of a mixture of fluororubber, fluororesin, and a good heat conductor. CONSTITUTION:A heat roll 1 rotates as shown by an arrow 161, and a press roll 2 rotates in friction contact with the external circumferential surface of the roll 1 as shown by an arrow. The heat roll 1 is formed by providing a mixed surface layer 4 of fluororubber, fluororesin, and a good heat conductor to the external circumferential surface of a metallic hollow roll core 3 to a 500mum thickness, and incorporates a heater 5. Then, a solution prepared by mixing fluororubber dispersed in water, 100pts.wt. fluororesin, 25pts.wt. nickel oxide or cobalt oxide as a good heat conductor, and 6pts.wt. hardener liquid is baked at 350 deg.C for 40min, thus forming the heat roll 1. The press roll 2 has a relatively thick silicone rubber layer 7 on the external circumferential surface of its metallic roll core 6, and consequently both rolls 1 and 2 have a wide press-contacting area 18.
Patent JP-S60120874-A (JP)
Inventor: JIERAADO SHII HOUKANSON
IPC: A61P31/04
Filed: 1984-09-11
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-H0786305-A (JP)
Title: Semiconductor device producing method
Inventor: MORI KATSURO
IPC: H01L21/265
Filed: 1993-06-30
Abstract: PURPOSE:To efficiently introduce H groups into a polysilicon film covered with an interlayer insulation film. CONSTITUTION:After thermally diffusing impurities into a polysilicon film by a heat treating step, interlayer insulation films 21 and 23 are formed on the film 3, H groups are fed into the film 3 from an H supply film formed on the top faces of the films 21 and 22 by a heat treating step, whereby the films 21 and 23 are made dense to prevent the pass of H groups to be fed to the film 3 from being blocked before the second heat treating step. Thus, the film 3 is efficiently hydrogenized.
Patent JP-H0533191-A (JP)
Title: Laminated structure having electrolytically deposited coating layer and production thereof
Inventor: OSUGA MASARU
IPC: B63B5/00
Filed: 1991-07-29
Abstract: PURPOSE:To obtain the structure having an arbitrary shape and high strength without environmental pollution. CONSTITUTION:One layer of a structure preform formed of two-layers of porous conductive base materials is subjected to a water repelling treatment. While the layer on the side subjected to the water repelling treatment is exposed to the atm., the coating layer of an inorg. compd. consisting essentially of a carbonate is formed on the surface of the laminated structure preform as a cathode, by which the above-mentioned structure is obtd. The generation of the collapse of the structure in water and the environmental pollution by alkali elution is obviated in this way.
Patent JP-H1171917-A (JP)
Title: Building
Inventor: MURATA NARIYASU
IPC: E04H1/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To easily put articles in a containing space or put them out of it. SOLUTION: In this unit type building 1, the first and second structural bodies 2, 3 are installed horizontally and parallelly in stepwise fashion. The first building units 10, 20 provided with containing spaces 10A, 20A at the upper part and habitable spaces 10B, 20B at the lower part respectively are arranged as the lower floor building units, in the first and second structural bodies 2, 3. And the second building units 30 provided with only habitable spaces 30A are installed thereon. The openings 16, 26 of the containing spaces 10A, 20A are positioned to face the habitable spaces 20A, 30A.
Patent JP-S6347554-A (JP)
Title: Power transmission
Inventor: ROKKAKU KAZUO
IPC: F16H13/08
Filed: 1986-08-12
Abstract: PURPOSE:To make the power transmission in the title have a long life and function without trouble even under high a temperature condition by constituting a fixed ring and a sun ring with ceramics and reinforced carbon material containing heat resisting high strength fiber, in a case of constituting said both rings with the same material and rolling members with different material from said both rings. CONSTITUTION:A rolling body 30 is constituted of a material of different property from its counterpart of combined materials for constituting a fixed ring 10 and a sum ring 20. Also, as reinforced carbon containing heat resisting high strength fiber has a deformability, assembling is easily carried out. Further, as a result of an object having deformability combined with an object relatively high hardness, a rolling element can be assembled in a state having sufficient pressed force, to the fixed ring 10 and the sun ring 20, therefore the prescribed frictional force can be attained. As reinforced carbon material containing heat resisting high strength fiber has solid lubricity together with respective superiority in heat resistance of ceramics and reinforced carbon material containing heat resisting high strength fiber, the abutting parts of the rolling element 30 to said both ring 10, 20 don't seize easily even if lubricating oil isn't used.
Patent JP-S6251154-A (JP)
Title: Positive mixture sheet for lithium battery
Inventor: NEGISHI ISAMU
IPC: H01M4/74
Filed: 1985-08-30
Abstract: PURPOSE:To increase the density of positive mixture layers containing manganese dioxide as the positive active material by preventing any incorporation of air during dipping by forming said positive mixture layers over the surfaces of a uniformly perforated stainless steel foil the area of whose holes constitutes a specific proportion of the total area. CONSTITUTION:A stainless steel foil 43 having holes 42 the area of which constitutes 1-55% of the total area is dipped in a solution of a positive mixture made of manganese dioxide to form positive mixture layers 41 over the surfaces of the foil 43, thereby making a positive mixture sheet for a lithium battery. Therefore, the density of the positive mixture layers 41 can be increased by preventing incorporation of air which might remain in the meshes of a stainless steel net. Besides, manganese dioxide contained in the positive mixture layer 41 not in contact with electrolyte is also made to contribute to electrochemical reaction by connecting the layers 41 with the holes 42. Therefore, a lithium battery with good discharge performance can be obtained by using this positive mixture sheet.
Patent JP-H0354656-A (JP)
Title: Communication data display device
Inventor: OKUMURA KAZUYOSHI
IPC: G06F13/00
Filed: 1989-07-21
Abstract: PURPOSE:To eliminate a need to connect a data analyzer or the like and to facilitate analysis of data by receiving data from a signal line through which communication data is transferred, displaying its contents and keeping the display of communication data contents in the case of the occurrence of trouble. CONSTITUTION:When information is transmitted from an information processor 1 to an information processor 2, data is transmitted from a control part 3 to the information processor 2 through a signal line 5, and this data is sent to a communication data display part 4 also. A communication data converting part 6 generates display data 10 and a count pulse 12 in accordance with communication data 9 sent from the control part 3, and a counter 8 sends a display enabling signal 11 at each time of receiving the count pulse 12. A display part 7 has plural digits, and contents of display data 10 only in digits for which display enabling signals 11 are received are displayed but those in the other digits are kept as they are. Thus, it does not take a long time to analyze data and connection of a data analyzer or the like is unnecessary.
Patent JP-S6431941-A (JP)
Title: Molding method for cylindrical fibrous preformed body for reinforcing
Inventor: MATSUKI SHOGO
IPC: C22C47/08
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a sound preformed body having no generation of wrinkles by applying pressure to fibrous material via a rubber cylinder while shrinking of the rubber expanded into the large diameter, and pressing and forming material to the preformed body in a mold. CONSTITUTION:The rubber cylinder 13 is formed into the small diameter from the mold 2 in the free state. A vacuum pump 17 is operated to decompress the inside of a barometric pressure chamber C and the rubber cylinder 13 is absorbed toward the outside, is stuck on the inner circumferential surface of a cylindrical body 10 and is expanded into the large diameter. The mold 2 with the material 6 of the preformed body is set in the rubber cylinder 13 and is inserted between a cover plate 12 and a bottom plate 11. The barometric pressure chamber C is opened to the air and a pressurizing pump 16 is then operated to introduce the pressurized gas therein. By this method, while the diameter of the rubber cylinder 13 is shrunk, the applied pressure is worked on the material 6 of the preformed body. Said material 6 of the preformed body is pressed into the mold 2 to obtain a fibrous preformed body 1 and the fibrous/air ratio thereof is simultaneously decided. Wrinkles are not generated in the rubber cylinder 13 and the sound fibrous preformed body 1 having no wrinkles can be obtd.
Patent JP-H0479777-A (JP)
Title: Driving circuit for ultrasonic motor
Inventor: YOSHIOKA SHIGEKI
IPC: H02K11/00
Filed: 1990-07-19
Abstract: PURPOSE:To prevent the generation of high-frequency sounds at the time of a motor stopping by providing a voltage controlling and oscillating means, a supplying means, a controlling means to gradually increase the frequency of an output signal generated by the voltage controlling and oscillating means at time of the motor stopping. CONSTITUTION:Immediately after a START/STOP switch 11 is switched off and a relay 10 is switched off, progressive wave vibration generated in a piezoelectric body 20 and an elastic body 1 stops, and a rotor 31 begins to stop because of a rapid braking torque, as the rotor 31 is being pressed against the elastic body 1 and touches it. But the rotor 31 can not stop immediately, as inertia force trying to keep it rotating acts on it. And a slip is generated between the rotor 31 and the sliding surface of the elastic body 1, and it stops with a squeak of a high-frequency sound. The heavier the load of the motor is, the bigger the inertia force is and the louder the generated sound is. Accordingly, shifting and sweeping the driving frequency in a higher direction, separating it from the resonance point of the motor, and increasing the braking torque gradually, prevent the generation of the slip between the rotor 31 and the sliding surface of the m elastic body 1, and make the motor stop without squeaky sounds.
Patent JP-H0741103-A (JP)
Title: Rubbish processor
Inventor: HIROTA HIROMI
IPC: B09B5/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide, in a rubbish processor equipped with a lid member openable/closable via a hinge, a compact hinge portion enabling the lid member to be stably opened/closed in a closed condition and always opened/closed with safety. CONSTITUTION:A hinge 15 rotated jointly with a lid member 8 and hinge receivers 16 supporting the hinge 15 via shafts are formed like a character U whereby side walls 20 of the hinge 15 are rocked while slid against the inner walls of the hinge receivers 16 and in addition a hinge shaft 17 and an end portion of a pin 22 rearwardly spaced therefrom are rocked while slid along a slit 23. For this reason, when opening and closing the lid member 8, the hinge 15 and the hinge receivers are shaft supported in mutually closely contacted condition whereby the lid member 8 can be prevented from being inclined. Further, since a spring 25 is attached to the pin 22 and downwardly urges it, when releasing the lid member 8, it can be opened with a small force while, on the other hand, when closing the lid member 8, the weight of the lid member 8 per se is decreased with the result that the lid member 8 can be lightly closed.
Patent JP-S6252849-A (JP)
Inventor: HAYASHI KEISUKE
IPC: B22F1/00
Filed: 1985-08-30
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-S5982298-A (JP)
Inventor: YUKI KATSUMI
IPC: B66F9/22
Filed: 1982-10-28
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-2001021234-A (JP)
Title: Cooler
Inventor: SHIYUUGAI MASAHIKO
IPC: F28F3/08
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the heat-exchange function of a cooler by performing supercooling of a refrigerant with high efficiency without needing a surplus installation space and to save energy by reducing a power load loaded on a compressor. SOLUTION: This cooler comprises a compressor to compress a refrigerant; a condenser to condense the compressed refrigerant; an expansion valve 5 to perform heat insulation and expansion of a condensed refrigerant; and an evaporator 6 to perform evaporation of an expand refrigerant. In this case, the cooler is provided with an internal heat-exchanger 7 to effect heat-exchange between a refrigerant before an inflow of it to the expansion valve 5 and a refrigerant after a flow of it through the evaporator 6, and the internal heat-exchanger 7 is situated in a state to be formed integrally with the evaporator.
Patent JP-H0543568-A (JP)
Title: Tetronic acid derivative, its production and use
Inventor: SHINAGAWA SUSUMU
IPC: A61K31/341
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a new low toxic compound useful for treating and preventing inflammatory, allergic, thrombotic diseases, arteriosclerosis, etc. CONSTITUTION:A compound, e.g. (5R)-3-bromo-5-hydroxymethyltetronic acid expressed by the formula [R<1> is H, halogen, (substituted) 2-25C acyl or (substituted) alkyl; R<2> is H, alkyl, aralkyl or 2-25C acyl; R<3> is (substituted) OH or halogen, provided that R<3> is other than OH when R<1> is 6- methylpentadecanoyl and R<2> is H]. The compound expressed by the formula is obtained by culturing a microorganism such as Streptomyces.sp. AL-462 (FERM BP-3026) belonging to the genus Streptomyces at 20-30 deg.C and pH6-8 for 1-10 days, preferably according to a submerged spinner culture method with aeration.
Patent JP-S6167979-A (JP)
Title: Semiconductor laser
Inventor: TSUCHIYA TOSHIO
IPC: H01L21/308
Filed: 1984-09-11
Abstract: PURPOSE:To obtain the laser of a stable lateral mode by a method wherein a buffer layer, an active layer and a clad layer are formed on a III-V group compound semiconductor and a width of the active layer located in the middle is narrowed and the layer is recessed by etching and the first and second buried layers fill the recess around the inversed mesa. CONSTITUTION:On a P type InP substrate 21 having a (100) plane, a P type buffer layer 22, an InGaAsP active layer 23, an N type InP clad layer 24 are laminated and grown to form a double hetero structure. Nextly a mask 25 consisting of SiO2 orSi3N4 of a strip shape in parallel to <011> direction is arranged in the layer 24 and etching is done to form an inversed mesa structure recessed into the layer 22. After that, only the active layer 23 is etched selectively to be narrowed the width and recessed inward and and N type InP layer 27 which will become the first buried layer is deposited on the side plane of mesa with filling the grooves 26a and 26b produced on both sides of the layer 23. On the layer 27, the second P type InP layer 28 is laminated with levelling its surface to a surface of the layer 24. Thus the laser which operates at a low threshold value can be obtained.
Patent JP-2001018789-A (JP)
Title: Mounting device for air reservoir tank
Inventor: MURAMATSU TAKAO
IPC: B60T17/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device for air reservoir tanks that can assure firm fixing of the air reservoir tanks so that the air reservoir tanks will not loosen even under the vibration of a vehicle. SOLUTION: In this device, a plurality of circular recesses 1A are formed in a bracket 1 attached to the frame of a vehicle, and air reservoirs 3 are placed on the circular recesses 1A and fixed in place by U-bolts 4. Triangular hard spacers 2 each having both side faces 2B formed into circular shapes are interposed between the air reservoir tanks 3 and are freely slidably attached to the bracket 1.
Patent JP-S6434828-A (JP)
Title: Carrying device
Inventor: TAKAHASHI MASAAKI
IPC: B65H27/00
Filed: 1987-07-31
Abstract: PURPOSE:To make it possible to have a high carrying ability and good durability and prevent contamination to a subject matter by providing two or more throughholes at a roughly constant interval along the circumference and forming a pattern of a net-like unevenness in the surface of the roller. CONSTITUTION:A carrying roller 3 comprises a resilient layer 3b consisting of a cylindrical resilient member, the resilient layer 3b is installed attached to the outer circumference of a shaft 4, and the resilient layer 3b and the shaft 4 are structurally integrated. The resilient layer 3b is provided with two or more throughholes 3c which are formed through the length of the roller around the shaft 4 and disposed at a roughly constant interval along the circumference of the roller, and a surface pattern of grid-like protrusions is applied in the whole surface of the roller uniformly. As a result, by provision of the throughholes 3c, material of a high rigidity which has conventionally been impossible to be used practically can be used, and formation of a pattern of unevenness results in a good durability and a high carrying ability, while contamination of transfer material can be reduced.
Patent JP-2001025021-A (JP)
Title: Motion detection method and motion detector
Inventor: UCHIDA MASASHI
IPC: H04N19/423
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a motion detection method and a motion detector capable of highly accurately detecting motions even when the plural motions and repetitive patterns are present. SOLUTION: By memories 3, 5, 7, 9 and 11, blocks are respectively segmented from the image data of an n frame, an (n-1) frame, an (n-2) frame, an (n-3) frame and an (n-4) frame. For the reference block of the (n-2) frame, the candidate blocks of the respective frames of the n, (n-1), (n-3) and (n-4) frames are moved within a search range, and by a motion amount detection part 13, an evaluation value based on the absolute value sum of the difference of the pixels of the reference block and the candidate block is calculated and a motion vector MV is detected from a minimum value among the evaluation values.  The moving amount of the candidate block of the (n-3) frame is defined as (x, y), the moving amount of the candidate block of the (n-1) frame is defined as (-1)×x, (-1)×y), the moving amount of the candidate block of the (n-4) frame is defined as (2×x, 2×y) and the moving amount of the candidate block of the n frame is defined as (-2)×x, (-2)×y).
Patent JP-H1041024-A (JP)
Title: Multi-core coaxial connector assembly electronic circuit package containing unit frame, and coaxial connector contact for printed circuit board
Inventor: HAGA GORO
IPC: H01R24/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-core coaxial connector assembly in which pitch is narrow, height is low, high density mounting is possible, attaching and detaching are easy, and fixing is sure. SOLUTION: A large number of twin-like contacts 2 are oppositely formed at equal intervals on a metal-made bar 1. The contacts 2 are formed by cutting- out from the bar 1, and have an integral structure. Through holes 3 are made in a bar 1 central portion which are the centers of the contacts 2 so as to form a receptacle coaxial connector assembly 7. Insulators 4 having pin contacts 5 are arranged in the through holes 3 so as to form a pin side coaxial connector assembly 18. The contacts 2 and the pin contacts 5 are respectively brought into contact with socket side coaxial contact outside conductors and socket contacts.
Patent JP-H1033608-A (JP)
Title: Massager
Inventor: IWASAKI KOJI
IPC: A61H15/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the quality of operation by sliding a second helical gear on the other patting rotating shaft, and rotating the other patting rotating shaft by the engagement of an engaging projection formed on the side surface of the second helical gear with a rotating beam formed on the other patting rotating shaft. SOLUTION: Rotating beams 37, 38 protruded in a mutually opposed directions are formed on both sides of a patting rotating shaft 26 with a second helical gear 34 in-between, and engaging projections 35, 36 are formed on both side parts of the helical gear. When a motor 30 is rotated, thus, the rotation of a driving shaft 31 is transmitted to the second helical gear 34 through a main helical gear 32 and a first helical gear 33, and the second helical gear 34 is slid on the patting rotating shaft 26 according to the rotating direction because it is formed of a helical gear. Consequently, when the engaging projection 35 is engaged with the rotating beam 37, or the engaging projection 36 is engaged with the rotating beam 38, the rotation of the second helical gear 34 is transmitted to the patting rotating shaft 26 to rotate the rotating shaft 26.
Patent JP-S6249733-A (JP)
Title: Fm broadcasting receiving equipment
Inventor: KAMIE NOBUO
IPC: H04H20/28
Filed: 1985-08-29
Abstract: PURPOSE:To eliminate the necessity of tuning operations to be carried out by hands in a CATV system, by multiplexing the data of an FM broadcasting channel together with scramble data on a center side and automatically tuning an FM tuner by demodulating the multiplexed data on a terminal side. CONSTITUTION:On a center side FM stereo sounds are sent through a stereo encoder 5, FM sound modulator 6, and a multiplying amplifier 7 and signals are sent to each terminal together with other channel signals after they are combined with the output signal of a channel-up converter 4. On a terminal side the output signal of a CATV terminal 8 is inputted to a stereo receiver 34 and the data of a stereo broadcasting channel multiplexed upon the sound signal of the currently selected TV broadcasting channel are demodulated by means of a data detector 27. The demodulated data are inputted to an FM tuner controller 28 and tuned to the frequency corresponding to H-channel by controlling the VCO in an FM tuner front end 30.