baber/WOPTO huggingface dataset:
Patent JP-S51137302-A (JP)
Title: Display system for receiving channel
Inventor: KOBAYASHI RIYUUZOU
IPC: H04B17/23
Filed: 1975-05-22
Abstract: PURPOSE: To display receiving frequencies by channel numbers at the adjustment of UHF tuner and others. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10252745-A (JP)
Title: Current carrying ball bearing
Inventor: YAMAGUCHI KAZUTAKA
IPC: F16C19/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide excellent durability and reliability at a low cost by forming a current carrying member with an elastic metal wire, forming a releasable coupling recess on a retainer and coupling the current carrying member with it into contact with the portion of an inner ring off an inner ring raceway track and the portion of an outer ring off an outer ring raceway track. SOLUTION: An elastic metal wire such as stainless spring steel is bent to form a current carrying member 12, and a hook section 13 is provided at the intermediate section. A hook notch 11 serving as a coupling recess is formed on a part of a base section 7 constituting a retainer 6, and the hook section 3 of the current carrying member 12 is coupled with it. The conduction section 18 of the current carrying member 12 is inserted into the circular space 19 between an inner ring 2 and an outer ring 4 while it is elasticity deformed in the direction to increase the radius of curvature. When the applied force is released, the conduction section 13 is restored, and it is brought into elastic contact with the portion off an inner ring raceway track 1 and the portion off an outer ring raceway track 3. Most of the current flowing between the outer ring 4 and inner ring 2 passes through the conduction section 18, and no electric corrosion occurs on the rolling faces of balls 5 and the raceway tracks 1, 3.
Patent JP-S60204193-A (JP)
Title: Subscriber circuit
Inventor: OONO MASAHIKO
IPC: H04Q3/42
Filed: 1984-03-29
Abstract: PURPOSE:To attain easily large scale circuit integration to the entire subscriber circuit by adding a DC voltage level shift circuit and operating a feeding/2-4 wire converting circuit not used excluding the normal polarity depending on the dielectric strength so as to be activated at reverse supply thereby eliminating the need for a hybrid transformer and a DC coupling capacitor. CONSTITUTION:A talking current (DC) flows from a path comprising earth 13, talking current supply, loop supervisory, 2-4 wire converting circuit BSH17, DC voltage level shift circuit SFT15 and subscriber line terminal 1 to a public telephone set (not shown in figure) at normal talking state and is given to a route comprising terminal 2, SFT16, BSH17 and station battery 5. Then a talking current supply/loop supervisory circuit BS4 is operated at the inverting state, only the 2-4 wire circuit part is operated in the BSH17, a talking current flows to the public telephone set through the earth 13, the BS4 and the terminal 2 and flows to the route comprising the terminal 1, the BS4 and the battery 5. Since the BSH17 is operated normally even for normal/reverse supply in this way, the voice signal is transmitted without interruption.
Patent JP-H04295122-A (JP)
Title: Filter regeneration device for internal combustion engine
Inventor: FUKUDA YU
IPC: F01N3/02
Filed: 1991-03-26
Abstract: PURPOSE:To shorten temperature rising time of particulates and regeneration time of a filtler, provide efficient regeneration in the whole filter area, and prevent the filter from being damaged in a regenerating device for filter which heats particulates captured in exhaust gas of a diesel engine with micro waves. CONSTITUTION:The primary and secondary catalyst components which decompose and remove low boiling point components and high boiling point components of particulates at a low temperature are held in a filter 18 which captures particulates. Besides, when particulates captured by the filter reaches a preset capture amount, microwaves are fed to a heating chamber 17 to heat the particulates captured by the filter 18. At this time, the primary catalyst component which is held in the filter 18 first decomposes and removes low boiling point components of the particulates, and then the secondary catalyst component functions so that the ignition temperature of remaining high boiling point components may become low.
Patent JP-H11259923-A (JP)
Title: Magneto-optical record medium discrimination circuit, device containing it and discrimination method
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B11/105
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To rapidly discriminate a kind of a loaded magneto-optical record medium. SOLUTION: A first magneto-optical signal L1 is detected in the state applying a first directional magnetic field to the magneto-optical record medium (S2, S3), and a second magneto-optical signal L2 is detected in the state applying a second directional magnetic field (S4, S5). Thereafter, its difference S=L1-L2 is operated from two detected magneto-optical signals L1, L2 (S6), and when the operation result S is positive, it is the first kind magneto-optical record medium is discriminated (S8), and when the operation result S is negative, it is the second kind magneto-optical record medium is discriminated (S9).
Patent JP-H04296386-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C09K19/42
Filed: 1991-03-26
Abstract: PURPOSE:To obtain the subject composition, containing a matrix liquid crystal containing specific three kinds of compounds and capable of exhibiting a smectic C phase (SC phase) and a chiral dopant composed of an optically active compound, exhibiting the SC phase within a wide temperature range and providing high-speed responsiveness. CONSTITUTION:The objective composition containing (A) a matrix liquid crystal, containing (I) preferably 5-40wt.% fluorine-containing tricyclic pyrimidine derivative expressed by formula I (R<1> and R<2> are 4-12C alkyl), (II) preferably 10-80wt.% phenylpyrimidine derivative expressed by formula II (R<3> and R<4> are 4-12C alkyl or alkoxy) and (III) preferably 5-30wt.% phenyl benzyl ether derivative expressed by formula III (R<5> and R<6> are 4-12C alkyl) and exhibiting an SC phase and (B) a chiral dopant composed of an optically active compound expressed by formulas IV, V (Pr is propyl), etc.
Patent JP-S58179652-A (JP)
Title: Recording system
Inventor: YUKIMURA NOBORU
IPC: G06K15/00
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a recording system capable of improving picture quality by a method wherein a recording head to be moved outwardly and another to be moved inwardly are symmetrically arranged so as to be driven selectively and the coloring orders are made uniform in both the ways. CONSTITUTION:Outwardly recording heads 7M, 7C, 7BK and inwardly recording heads 8M, 8C, 8BK are arranged point-symmetrically in terms of ink colors, centering a reciprocal head 7Y for yellow color. When a carriage 6 is outwardly moved in the direction R, while driving the reciprocal head 7Y and outwardly recording heads 7M, 7C, 7BK only so as to switch the outwardly recording heads to inwardly recording heads to be driven synchronously with the scanning direction of the carriage 6. When th carriage 6 is moving in the direction L, the reciprocally moving head 7Y and inwardly moved heads 8M, 8C, 8BK only are driven, so that a color image is recorded on recording paper 1.
Patent JP-H0620734-A (JP)
Title: Female electric terminal
Inventor: MAAKU JIYON BANDEN WAIMERENBAA
IPC: H01R13/187
Filed: 1993-03-22
Abstract: PURPOSE: To provide an easy-to-fabricate, economical terminal through an easy soldering operation by forming a connecting part and a cable mounting part, respectively, from one end and the other end which are connected together, and providing the contact arms or the like of a cantilevered beam integrally with the connecting part. CONSTITUTION: A flat plate of a predetermined shape which is plated on its inner surface as required is curved to form a female electric terminal having one end serving as a cylindrical contact part 12 and the other end as the cylindrical mounting part 14 of a cable 15, which are connected together at a neck part 20. The part 12 forms a split socket 16, has an integrally formed flange 30 or the like therein, is provided with a contact finger which the pair of long contact arms 26 of a cantilevered beam coupled to the socket 16 at a middle enlarged part 21 form, and is joined to a pin terminal. This constitution leads to the female electric terminal that can be fabricated easily at good profitability by an easy soldering operation.
Patent JP-S61224983-A (JP)
Title: Production ethanol
Inventor: MORI TAKASHI
IPC: C07C31/08
Filed: 1985-03-28
Abstract: PURPOSE:To produce ethanol efficiently, by cultivating Clostridium thermocellum and Clostridium thermohydrosulfricum in a medium containing one or more of cellulose, xylan, and starch, a specific metallic element, and vitamin B12. CONSTITUTION:A medium containing one or more of cellulose, xylan, and starch, one or more of W, Mo, and Se, one or more of Ni, Co, Cu, and Zn, and vitamin B12 is used. Clostrium thermocellum and Clostridium thermohydrosulfricum are inoculated into the medium, and cultivated at 50-65 deg.C under an anaerobic condition, to give ethanol.
Patent JP-H08232117-A (JP)
Title: Polyester yarn of ultrafine denier
Inventor: IMAMURA TAKAYUKI
IPC: D01F6/62
Filed: 1995-02-23
Abstract: PURPOSE: To produce polyester yarn of ultrafine denier by subjecting poly(propylene terephthalate) to the direct spinning process in order to obtain specific filament fineness, intrinsic viscosity, (b) value and boiling water shrinkage, thus giving the woven or knitted fabrics having good color tone and excellent soft feeling. CONSTITUTION: Poly(propylene terephthalate) or a polyester mainly comprising the same is subjected to the direct spinning process to produce polyester fiber of ultrafine denier having 0.1-1 filament denier, 0.8 or higher intrinsic viscosity, 9 or lower (b) value and 3-15% boiling water shrinkage. The time of the polycondensation reaction is optimized to adjust the intrinsic viscosity and the (b) value and the boiling water shrinkage of the yarn is regulated by the heat treatment after drawing.
Patent JP-H05262990-A (JP)
Title: Asphalt composition
IPC: C08L95/00
Filed: 1992-03-18
Abstract: PURPOSE:To obtain the subject composition capable of paving a road so that the pavement may be resistive to being rutted and cracking by adding a small amount of styrene-butadiene rubber to blown asphalt and adjusting its viscosity within a prescribed range. CONSTITUTION:The objective composition is obtained by blending (A) blown asphalt with (B) 0.5 to 3wt.% styrene-butadiene rubber and exhibits 8000 to 12000 poise viscosity at 60 deg.C. The component (A) is obtained preferably by blowing raw materials such as a vacuum distillation residue and straight asphalt into a vertical reaction vessel having an air-blowing hole at the lower part at 10 to 50l/hr/kg air-blowing rate and at 180 to 240 deg.C. The dynamic viscosity of the above-mentioned blowing raw materials is preferably 800 to 1500cst at 100 deg.C. In addition, the component (B) is added preferably in a latex state so as to be uniformly mixed.
Patent JP-H02241520-A (JP)
Title: Waste gas denitration apparatus
Inventor: ITO MEIJI
IPC: B01D53/94
Filed: 1989-03-16
Abstract: PURPOSE:To easily supply a reducing agent quantitatively to a waste gas by using a reducing agent immobilized under room temperature which is easy to be handled as compared to ammonia. CONSTITUTION:A reducing agent is added to a waste gas containing nitrogen oxides in a flue 2 so as to make nitrogen oxides react with the reducing agent and reduce to nitrogen. At that time, a molded body 3 of a nitrogen-containing organic compound (e.g. cyanuric acid, melamine) which is a solid at room temperature and sublimates when heated is used as the reducing agent. From one end of the molded body 3, the molded body 3 is successively treated by reducing agent supplying apparatus 15-20 and supplied to a waste gas or a carrier gas flowing into a waste gas. As a result, owing to the use of reducing agent which is solid phase at room temperature and easy to be handled as compared to ammonia, quantitative supply of the agent to a waste gas becomes easy. Moreover, molten materials are not deposited and accumulated in a waste gas flue.
Patent JP-H06240254-A (JP)
Title: Production of soil activator from plant resources
Inventor: OBARA YAICHI
IPC: C09K17/50
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a soil activator having well-balanced properties by subjecting matured terrestrial and marine plant resources contg. a large amt. of vegetable fibers to an aerobic fermentation under mild temp. conditions. CONSTITUTION:Crushing product of matured terrestrial plant resources contg. a large amt. of vegetable fibers, e.g. rice husks or saw dust, is mixed with a cereal grain bran, an oil cake, etc., and a composite vegetable enzyme and subjected to an aerobic fermentation under mild temp. conditions to give a fermentation product (A), which is mixed with matured terreatrial plant resources contg. a large amt. of vegetable fibers and a composite vegetable enzyme and subjected to an aerobic fermentation under mild temp. conditions, giving a fermentation product (B). Product B is mixed with matured marine plant resources such as a dried and crushed alga or alga residue, a soil koji- mold obtd. by an aerobic fermentation under mild temp. conditions, an enzyme- treated saw dust or ground wood chip, and an oil cake, etc., is adjusted about the water content, and subjected to an aerobic fermentation under mild temp. conditions to give a fermentation product C. Product C is used together with simultaneously induced and grown living microorganisms to produce a soil activator.
Patent JP-S58179912-A (JP)
Title: Multi-track pcm signal reproducer
Inventor: OKAMOTO HIROO
IPC: G11B20/10
Filed: 1982-04-16
Abstract: PURPOSE:To ensure the normal production of a system synchronizing signal, by neglecting the track synchronizing signal in case the said synchronizing signal can not be detected or is not detected within a fixed time when the system synchronizing signal is produced. CONSTITUTION:The output of an OR circuit 39 is set at H level at a time point when a track synchronizing signal is first detected and then supplied to an OR circuit 41 after a fixed time leg given by a delay circuit 40. When the synchronizing signal is detected at all tracks within the delay time, the output of an AND circuit 33 is set at H level. Then the signals within the circuit 40 are cleared by a clear signal 42 of the circuit 40 as soon as a system synchronizing signal 31 is detected. In case no synchronizing signal is detected at all tracks within the delay time, the output of the circuit 39 is supplied to the circuit 41. Then a system synchronizing signal is delivered. As a result, it is possible to demodulate a data correctly owing to the production of a synchronizing signal even in case the normal synchronizing signal is not detected at several tracks due to continuous errors, etc.
Patent JP-S62219557-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TABATA TERUO
IPC: H01L27/082
Filed: 1986-03-19
Abstract: PURPOSE:To enable upper diffused layers to be made shallow and to significantly enhance the integration degree of the titled integrated circuit inhibiting the lateral diffusion of the upper diffused layers by a method wherein, after the lower diffused layers are made to creep up in advance over half of the thickness of an epitaxial layer, the upper diffused layers are formed. CONSTITUTION:The lower diffused layers 4 of vertical isolation regions 3 and the collector buried layer 5 of the vertical type PNP transistor are diffused being made to creep up over half of the thickness of an epitaxial layer 6 by applying a 2hr heat treatment to a whole substrate 1 at about 1,200 deg.C, and at the same time, the base region 7 of the vertical type PNP transistor and the base region 8 of the IIL are driven in. Then, the upper diffused layers 9 of the vertical isolation regions 3 and the collector lead-out regions 10 of the vertical type PNP transistor are simultaneously diffused selectively from the surface of the epitaxial layer 6, the vertical isolation regions 3 are coupled with the epitaxial layer 6 at the positions shallower than half of the thickness of the epitaxial layer 6 and first, second and third island regions 11, 12 and 13 are formed. The collector buried layer 5 and the base region 7 of the vertical type PNP transistor and the base region 8 of the IIL are driven in with the lower diffused layers 4 driven in.
Patent JP-H09257592-A (JP)
Title: Method and device for compensating ocean acoustic tomography
Inventor: ARAYA TOMIO
IPC: G01K3/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To produce the data of a depth part, which is missed from the ocean acoustic tomography data, for compensation. SOLUTION: This device has an ocean data expanding memory 102 for housing the sea water temperature data set, which includes the sea water temperature data and depth data, and a computing unit 120. The computing unit 120 obtains the mean sea water temperature data and the standard deviation data per each depth of the seat water temperature data set, and in the case where the sea temperature data set, from which the sea temperature data of a deep depth is missed, exists in the sea water temperature sets, a product (an ) of the predetermined proportional coefficient (c) and the standard deviation data (σn ) of a missed depth is obtained, and this product (an ) and the mean sea water temperature data (Tmn ) of the missed depth are added so as to obtain the seat water temperature data (Tn ) of the missed depth,  and this data is assembled in the corresponding sea water temperature data set of the ocean data expanding memory 102.
Patent JP-H04275830-A (JP)
Title: Manufacture of sic base sliding member
Inventor: TEJIMA YOSHIHIRO
IPC: F16J15/34
Filed: 1991-03-04
Abstract: PURPOSE:To form a spiral groove easily at the slide surface of a sliding member. CONSTITUTION:Ions of N, Ar, etc., are implanted with a certain acceleration voltage into one of the end faces of the body 2 of a sliding member formed in SiC material, and an ion implanted part is formed, which is equipped with masking so that unmasked portions are left spirally. Shot blast is applied to the unmasked portions, and the ion implanted part without masking is removed, and a spiral groove 4 is formed at end face of the body 2 of sliding member. This body 2 is subjected to a heat treatment at a certain temp., and the ion implanted part left unremoved is left to recrystallizing to form a slide surface 3. Thus a SiC base sliding member 1 is fabricated.
Patent JP-H10254366-A (JP)
Title: Liquid crystal display device
Inventor: YAMANAKA HIDEO
IPC: G02F1/1333
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent picture quality from deteriorating and being damaged due to temperature rise of a liquid crystal panel member and also to prevent picture quality from deteriorating due to drifts in a threshold value of TFT element, etc., caused by shading of a metallic frame. SOLUTION: This device is comprised of a liquid crystal driving substrate 2 and a counter substrate 3 with liquid crystal filled in-between, and is provided with metallic frames M1, M2 covering a part except a picture element area arranged about at the center of a liquid crystal panel member and Peltier elements 4 of thermoelectric cooling elements connected with the outside of the metallic frame M1 via a high thermal conduction tight adhesive material 40. And, the heat of the liquid crystal is transferred to the Peltier elements 4 via the metallic frames M1, M2, and is dissipated externally from the Peltier elements 4.  Since the metallic frames are in the state to cover the other part than the picture element area, this permits to prevent stray light from being made incident on a liquid crystal driving circuit arranged in the periphery of the picture element area G, and also prevent picture quality from deteriorating due to drifts in threshold value of the TFT elements, etc.
Patent JP-S60204509-A (JP)
Title: Conveyance roller device adjusting core height of long rod
Inventor: YOSHIDA HIDEO
IPC: B23Q7/05
Filed: 1984-03-29
Abstract: PURPOSE:To reduce loss for adjustment with respect to a change in the outside diameter of a long rod or the like by providing a lever shaft eccentrically to and in parallel with a conveyance roller and fitting a lever, with variable lever angle, to said shaft so as to make variable the height of the roller core. CONSTITUTION:When an outside diameter, of an object M2 of conveyance is large, a lever 5 is putto rotate by a required angle. Since the lever 5 is fitted eccentrically to a conveyance roller 1, the roller is elevated by as much distance as corresponding to the angle of rotation of the lever 5, and the core height is adjusted. This structure enables promptly coping with a change in diameter of the object of conveyance, and the loss time can be reduced.
Patent JP-H11260480-A (JP)
Title: Micro-parts connecting device
Inventor: OTA HITOSHI
IPC: B81C3/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To easily perform both mechanical and electrical mutual connection of micro-parts by making each magnet serve as electrodes simultaneously, and by making magnets, which are installed at least on either side of first and second junction elements, displaceable in the connecting/separating direction of the first and the second junction elements. SOLUTION: In this micro-parts connecting device, when micro-parts 1, 2 are connected, attraction force functions between magnets 13, 14, and simultaneously a first junction element 11 is fitted in a recess 12a of a second junction element 12, to thereby easily perform mutual positioning of the micro-parts 1, 2 with high precision. Besides, as the magnets 13, 14 serve as electrodes simultaneously, electrical connection between the micro-parts 1, 2 is performed simultaneously, by combining the first and the second junction elements 11, 12 mechanically. Therefore, a number of micro-parts 1, 2 can be easily connected both mechanically and electrically without requiring a complicated handling.
Patent JP-H07312448-A (JP)
Title: Magnetoresistance effect element
Inventor: MAEDA ATSUSHI
IPC: C23C14/14
Filed: 1995-03-22
Abstract: PURPOSE:To obtain a magnetoresistance effect element which has high rate of change of magnetoresistance and a small operational magnetic field intensity and causes no Barkhausen noise. CONSTITUTION:Within the title magnetoresistance effect element provided with a substrate 1, grains 2b comprising ferromagnetic atoms or alloys are dispersed in a non magnetic conductive metallic film 2a formed on the substrate 1 while a magnetoresistance effect film 2 wherein the concentration of the grains 2b is fluctuated in the film thickness direction is also provided.
Patent JP-H03268871-A (JP)
Title: Smoke removing apparatus for cutting device
Inventor: KOJIMA YASUO
IPC: B23K7/10
Filed: 1990-03-15
Abstract: PURPOSE:To exhaust fumes remaining in smoke removing chambers right after cutting is finished by providing a closing action delaying means to delay the changeover of a closing action from an opening action by the specified time. CONSTITUTION:When a saddle is moved to the downstream side and cutting work is performed in a second smoke removing chamber, a saddle side dog is abutted on an arm 18 of a second valve 14b which is made to the opening position. The air pressure is supplied to a first port 15a of a second rotary actuator 13b and a gate valve of the second smoke removing chamber is opened and the exhaust of the fumes is started. At this time, the air pressure to the first port 15a side is actuated on a pilot port 16 of a first valve 14a via a shuttle valve 20 to change over it to the closing position but the increase of pilot pressure to the port 16 is delayed by actions of an orifice 23 and a volume 24. As a result, after the lapse of specified delay time since the second valve 14b is opened, the first valve 14a is closed and during this time, the remaining fumes in a first smoke removing chamber are exhausted.