baber/WOPTO huggingface dataset:
Patent JP-H0650133-A (JP)
Title: Denitration device of internal combustion engine
Inventor: NAKAGAWA HIROSHI
IPC: F02B3/06
Filed: 1992-07-27
Abstract: PURPOSE:To efficiently deoxidate a nitrogen oxide on a catalyzer even in the case when a large amount of sulfur content is contained in fuel by arranging a catalyzer layer at a portion where exhaust gas temperature of a diesel engine is sufficiently high and arranging a reducing agent input valve at a required portion on its upstream. CONSTITUTION:A catalyzer layer 40 is arranged inside of an exhaust manifold 30 between an exhaust outlet of a cylinder cover where exhaust gas temperature in a diesel engine is sufficiently high, and exhaust superchargers 13, 14. On the upstream of the catalyzer layer 40 and at each of the exhaust outlets of the cylinder cover, a reducing agent input valve 70 is respectively arranged. Additionally, the reducing agent input valve 70 is connected to a tank 5 through a pump 6. Thereafter, when an exhaust valve 1 of each cylinder 12 is opened, by detecting it by an opening valve sensor 50, the reducing agent input valve 70 is opened by an opening valve controller 60. Consequently, even in the case when a large amount of sulfur content is contained in fuel, it is possible to oxidate a nitrogen oxide in exhaust gas on a catalyzer without lowering a catalyzer function by way of generating acid ammonium sulfate.
Patent JP-S60113773-A (JP)
Inventor: POORU EFU BONFUIRIO
IPC: B62D23/00
Filed: 1983-11-22
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-S59108932-A (JP)
Inventor: TEODOORU TSUAHARIASU
IPC: G01M3/28
Filed: 1983-11-22
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-H0270273-A (JP)
Title: Manufacture of ultrasonic motor and sheet of molded material
Inventor: IMASAKA YOSHINOBU
IPC: H02N2/00
Filed: 1988-09-01
Abstract: PURPOSE:To improve heat-resisting properties of a rubbing contact part and to cause no motor performances to lower through abrasion by constituting a moving body in such manner that said body includes said rubbing contact part with a vibrator composed of a sheet molded material made of a wholly aromatic polyester resin. CONSTITUTION:In an ultrasonic motor, a moving body 3 is brought into pressure contact with a plate vibrator 2 fitted with a plate piezoelectric body 1. Said moving body 3 is constituted so as to include a rubbing contact part 4 with a vibrator 2 consisting of a sheet of molded material mainly composed of a wholly aromatic polyester resin. Also, said moving body 3 is constituted by a power transmission part 5 having some mechanical strength for supplying output to the outside, in addition to said rubbing contact part 4. Said wholly aromatic polyester resin includes polyvalent carboxylic acid, polyhydric alcohol, and a polycondensation polymer, of which all molecules containing a carboxylic acid group and a hydroxyl group in one molecule are composed of aromatic hydrocarbon.
Patent JP-S60110501-A (JP)
Title: Method of producing cast wheel for light vehicle
Inventor: TAGUCHI HIROSHI
IPC: B22D19/00
Filed: 1983-11-21
Abstract: PURPOSE:To obtain a lightweight inexpensive cast wheel, by providing a plurality of respective torque locks on a bracke drum and a bearing boss which are welded to each other, and fixing the brake drum to a cast wheel rim with molten metal. CONSTITUTION:A brake drum 2 is formed by pressing a steel plate and providing torque lock portions 7, 9 and 10 at plural positions of the pressed steel plate. A boss 1 is fitted in a central portion of the brake drum 2, and is fixed to the brake drum 2 at a welding portion 6. Then, the welded member is die-cast to produce a cast wheel having a rim 3 and a spoke 4 which are integrally formed. According to this method, it is possible to easily obtain a cast wheel which is strong, light-weight and inexpensive.
Patent JP-H0538507-A (JP)
Title: Method for joining sheet bar
Inventor: OGAWA SO
IPC: B23K37/04
Filed: 1991-08-05
Abstract: PURPOSE:To mechanically join sheet bar without using a heating device. CONSTITUTION:A preceding sheet bar clamp part 20 having a pair of upper and lower clamp members 14, 15 capable of clamping the rear end of a preceding sheet bar 5, a succeeding sheet bar clamp part 36 having a pair of upper and lower clamp members 31, 32 capable of clamping the tip of a succeeding sheet bar 6, an upset device 28 capable of pressing the rear end of the preceding sheet bar 5 and the tip of the succeeding sheet bar 6 to each other by moving at least one side of the clamp members 14, 15 and 31, 32 of the preceding sheet bar clamp part 20 and the succeeding sheet bar clamp part 36 in the line direction 25, and a friction sliding device 34 to slide the rear end of the preceding sheet bar 5 and the tip of the succeeding sheet bar 6 to each other under friction are provided. A vertically movable connecting rod 40 for friction slide whose one end is fitted to an eccentric shaft 39 and the other end is attached pivotably to one of the clamp members 14, 15, 31, 32, and the eccentric shaft 39 are provided to the friction slide device 34.
Patent JP-S6191147-A (JP)
Inventor: BERUNHARUTO UOITETSUHI
IPC: C07C67/00
Filed: 1985-10-03
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-H04101465-A (JP)
Title: Solar battery module
Inventor: NAKANO AKIHIKO
IPC: H01L31/042
Filed: 1990-08-20
Abstract: PURPOSE:To maintain high reliability even if the lead is taken out to outside and automatize it easily by attaching the lead wire fitted with protective cover of an insulator directly to the electrode part of a solar battery element after peeling off the protective cover at the end, and sealing the end of the protective cover or its vicinity with resin. CONSTITUTION:A solar battery element 12 consisting of a compound semiconductor is made at the bottom of a glass board 11, and insulating resin 13 is provided below it. An electrode 16 is made at the end of the solar battery element 12, and here an inner lead wire 17 is soldered. The conductor of the inner lead wire 17 is a copper solid wire, and the outside is covered with a protective cover 17' of an insulator, but the cover 17' is stripped off at the end, and the end is sealed with resin 18. This way, the electrode of the inner lead or its vicinity is sealed with resin 18, and the others are sealed with sealing agents 45 or the likes, and the reliability of sealing is high. The laying of the resin 18 is simple and easy, and the application of a robot, etc., becomes possible for the sealing of this part or the formation of a module, and a cheap solar battery module can be offered.
Patent JP-H10121030-A (JP)
Title: Polymeric rheology modifier
Inventor: BARRON MILAGROS C
IPC: A61Q5/10
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric rheology modifier advantageously used to thicken both of acidic and basic compositions. SOLUTION: This modifier is prepared by polymerizing 5-80wt.% acrylate monomer selected from the group consisting of 1-6C alkyl acrylates and 1-6C alkyl methacrylates, 5-80wt.% monomer selected from the group consisting of vinyl-substituted heterocyclic compound each containing at least one nitrogen or sulfur atom, (meth)acrylamide, mono- or di-1-4C alkylamino 1-4C alkyl (meth) acrylate and mono- or di- 1-4C alkylamino 1-4C alkyl (meth)acrylamide, and 0.1-30wt.% associable monomers.
Patent JP-S60113706-A (JP)
Title: Tire slip suppressing apparatus
Inventor: SAKUMA KIYOSHI
IPC: B60C27/12
Filed: 1983-11-24
Abstract: PURPOSE:To easily install a slip suppressing apparatus onto a tire by arranging slip suppressing members onto two expandable elastic pulling members and installing a coupling mechanism which freely connects and disconnects pulling members. CONSTITUTION:Slip supporting members 2 arranged on the circumference of a tire 1 are connected at intervals onto two pulling members 3 which possess elasticity and are expandable and are arranged in the circumferential direction of the tire 1. The pulling member 3 is equipped with a coupling mechanism 4 which can be connected and disconnected in the circumferential direction and a clamp mechanism for controlling the above-described elongation and contraction. Said clamp mechanism 5 is connected with one of the slip suppressing member 2, and the slip suppressing member 2 connected to the clamp mechanism is arranged at the regular position on the tire 1, and therefore, the clamp mechanism 5 regulates the extension and contraction of the pulling member 3, and the slip suppressing member 2 is installed onto the tire 1.
Patent JP-2001043581-A (JP)
Title: Method and device for reproducing magneto-optical recording medium
Inventor: IDO HIROSHI
IPC: G11B11/105
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of a reproducing alternating magnetic field for impressing at the time of information reproduction and also to enable the sure reproducing of a very small recording magnetic domain. SOLUTION: A 1st and a 2nd reproducing light spots are formed at the different positions on the same track. The reproducing alternating magnetic field H1 is impressed while scanning a recorded mark by the 1st reproducing light spot to detect the reproduced signal S1, and the reproducing alternating magnetic field H2 having the opposite polarity to the reproducing alternating magnetic field H1 is impressed on the recorded mark while scanning this recorded mark by the 2nd reproducing light spot to detect the reproduced signal S2. By synthesizing the obtained reproduced signals S1 and S2, the reproduced signal corresponding to the recorded mark is obtained. The frequencies of the reproducing alternating magnetic fields H1 and H2 are the same as the frequency of the recording magnetic field at the time of information recording.  That is, the reproducing is made possible by a half frequency of a conventional reproducing alternating magnetic field.
Patent JP-H0557896-A (JP)
Title: Ink jet recording apparatus
Inventor: HIGASHIYAMA KENJI
IPC: B41J2/135
Filed: 1991-08-30
Abstract: PURPOSE:To provide a nozzle plate having a new structure stabilizing ink emitting characteristics and extremely reducing the contamination of the nozzle plate with ink in the head used in an ink jet recording apparatus. CONSTITUTION:An ink jet recording apparatus, the nozzle plate of an ink jet head has a structure using a nozzle plate formed by providing ink emitting orifices 8 to a thin plate wherein a thin plate 2 incompatible with ink is laminated to the single surface or both surfaces of a metal thin plate 3 in its ink jet head.
Patent JP-S6285038-A (JP)
Title: Production of spun yarn
Inventor: KITAZAWA TORU
IPC: D01H7/90
Filed: 1985-10-02
Abstract: PURPOSE:Yarn-spinning and twisting are effected under such conditions as the twisting coefficient in the open-end twisting process and that in the ring traveller-twisting process are in a specific range and satisfy a certain relationship to permit high efficient production of spun yarns of good yarn properties. CONSTITUTION:Sliver A is opened with a combing roller or the like and fed into the rotary spinning chamber 3 to form intermediate spun yarn with a twisting coefficient Kr=1.5-7.0, then wound up as twisting is continued using the ring twister 8 under the condition where the twisting coefficient is kept at 0.4-2.5. Both twisting coefficients are set to the condition satisfying Kr<2>+Ks<2>=10-42 (twisting coefficient K=T(Ne)<-1/2>; Ne is British cotton yarn number; T is twisting number an inch).
Patent JP-2000039549-A (JP)
Title: Camera
Inventor: TAGUCHI ICHIRO
IPC: G02B7/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a camera where the housing position of a lens barrel is always set to be at a fixed position. SOLUTION: This camera 1 possesses a camera main body 2, and a box-like chassis 3 is installed inside the main body 2. A lens barrel housing 4 is fixed in the inside of the chassis 3 through an adjusting washer 46 by a screw 45. A second lens barrel 7, a first lens barrel 6 and a lens housing 5 are installed so as to be movable in the direction of an optical axis in the lens barrel housing 4. Also, the camera 1 possesses a first detecting means 8 detecting the housing position of the second lens barrel 7 in the inside of the camera main body 2 and a second detecting means 9 detecting the extended quantity of the second lens barrel 7.  The first detecting means 8 is constituted of a metallic plate 82 and an armature 81 capable of being brought into contact and separating with/from the metallic plate 82, and the second detecting means 9 is constituted of a code disk 91 and the armature 92 sliding on the code disk 91.
Patent JP-H0881320-A (JP)
Title: Antimicrobial agent
Inventor: KUDO KIYOTAKA
IPC: A01N59/16
Filed: 1994-09-14
Abstract: PURPOSE: To obtain an antimicrobial agent, comprising amorphous hydrous titanium oxide fine particles containing silver, excellent in strong acid and strong alkali resistances, capable of manifesting good antimicrobial activities for a long period and usable by adding thereof to a polymeric molding material. CONSTITUTION: This antimicrobial agent is obtained by reacting an aqueous solution of a titanate with a basic aqueous solution, providing amorphous hydrous titanium hydroxide fine particles, then throwing the resultant amorphous hydrous titanium hydroxide fine particles in an aqueous solution of a water-soluble silver compound, stirring the resultant mixture solution and supporting the silver on the amorphous hydrous titanium hydroxide fine particles according to a wet method or reacting a silver compound capable of vaporizing or liquefying by heating in a system containing the amorphous hydrous titanium hydroxide fine particles hermetically sealed therein and supporting the silver on the amorphous hydrous titanium hydroxide fine particles according to a dry method.,  The amorphous hydrous titanium hydroxide fine particles containing the silver thus obtained can be used as the antimicrobial agent. The silver is contained in an amount of preferably at least 0.8wt.%, especially at least 1.5wt.% in the antimicrobial agent. The specific surface area of the fine particles is preferably >=240m<2> /g and the particle diameter is preferably 2μm, especially 0.8μm at the maximum.
Patent JP-H0666574-A (JP)
Title: Navigation apparatus for vehicle
Inventor: FUTAMURA MITSUHIRO
IPC: G08G1/0969
Filed: 1992-08-19
Abstract: PURPOSE:To obtain a navigation apparatus for a vehicle which effectively and rapidly display guide information to a driver even in a state that an intersection to be turned to the right or left is approached. CONSTITUTION:A destination is input by an input unit 19, a route from a present position calculated by a present position measuring unit 12 to the destination is calculated by a route calculator 22 included in an arithmetic unit 20, and the calculated route is stored in a route memory 24. A route guide controller 26 included in the unit 20 reads map information of a periphery of an own vehicle from a guide information memory 10a in a map information memory 10, superposes the present position of the own vehicle, an advancing direction and a route stored in the memory 24 and displays them on a display unit 28. When approaching an intersection, a screen is altered to an intersection diagram. If next intersection diagram is necessary, the intersection diagram is formed on a rear screen, the screen is switched and displayed after the first intersection is passed.
Patent JP-S6198229-A (JP)
Inventor: MORITA SUMIE
IPC: A47L7/04
Filed: 1984-10-19
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-H0964983-A (JP)
Title: Additional information transfer service method by isdn relay line
Inventor: MAEHASHI HIROMASA
IPC: H04L12/70
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To display caller name information on a display device of a called party by providing the name information of a caller in a caller number notice service with respect to the called party relating to the additional information transfer service of an exchange utilizing an ISDN relay line. SOLUTION: In the case of dialing, control information is sent to an opposite station via an ISDN relay line 15 to make a setup request by a common line circuit of a caller station exchange 12, name information is provided to the setup request and it is sent to the opposite station exchange 16, from which a JIS code is used for a destination terminal equipment. Then the opposite station exchange 16 converts the code into the name information and displays it for information to an opposite terminal equipment (the processing is similar in the case of speech). Furthermore, a message registered in advance in a storage section is selected by dialing a specific number and it is informed to an opposite station. Even during dialing or speech, additional information (name information and message information) is informed to the opposite station.
Patent JP-H0882240-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: TAKEMOTO HIDETSUGU
IPC: F02D41/34
Filed: 1994-09-14
Abstract: PURPOSE: To regularly control an engine in the best set state despite injection nozzle trouble by correcting the correlation between injection timing and actual injection quantity into a required relation. CONSTITUTION: A basic injection quantity QB is calculated (110), a target injection timing θB is calculated (120), and an actual injection timing R is calculated (130). When an engine is judged to be in steady state (140)-(1601), the error ΔθC between both the injection timings θB, θR is calculated (180). The error ΔθC is stored in a memory as a correction value in steady state (190). An injection quantity error QCOMP is calculated by use of the correction value θC in steady state (210). By use of the injection quantity error QCOMP, the basic injection quantity QB is corrected with an operation expression 'QFIN=QB+ QCOMP' (220).
Patent JP-H0268282-A (JP)
Title: Motorbicycle with front wheel drive
Inventor: HORIIKE TATSU
IPC: B62K11/12
Filed: 1988-09-05
Abstract: PURPOSE:To perform cornering without steering the front wheel of a motorbicycle by locating the axis of a coupling shaft, which couples the main frame with a rear frame, so as to pass over the front wheel grounding point of the main frame, and steering the rear wheel in the banking direction when the main frame is banked. CONSTITUTION:A rear frame 4 fitted with a rear wheel 6 with flat tire is coupled rotatably with a main frame 1, which is equipped with a front wheel 3 fitted with a round tire 2 and a main frame 1 with a power unit 7 to drive the front wheel, through a coupling shaft 8 stretching fore and aft. Together with the power unit 7, the main frame 1 shall be capable of banking laterally of the motorcycle body round the coupling shaft 8 in such an arrangement that the axis of the coupling shaft 8 passes over the grounding point of the front wheel 3 suspended at the main frame 1. Accordingly the front of the coupling shaft 8 inclines with banking of the front wheel 3, which changes the direction of the rear frame 4 into the revolving direction, and therewith the rear wheel 6 will be steered in the revolving direction while standing upright.
Patent JP-S6279487-A (JP)
Title: Printer
Inventor: MIYAZAWA YOSHINORI
IPC: G03G19/00
Filed: 1985-10-03
Abstract: PURPOSE:To form an image of high quality by increasing the optoelectric member of an exposed part by selective exposure and forming a magnetic latent image corresponding to a light pattern with heat generated at a heat generation part in a current path when a current corresponding to a electrooptic pattern is flowed to a return path part. CONSTITUTION:A recording medium 6 which has a magnetic layer 2, a conductive material layer 3, a photoconductive material layer 4, and a transparent conductive material layer 5 laminated on a base 1 moves as shown by an arrow 7. Then, a magnetic head 8 is as long as recording width at right angles to the paper surface and AC-driven 8 to form a magnetism pattern corresponding to a driving pattern in the layer 2. A voltage application part 12 is formed for those layers 5 and 3and the layer 4 where an electric field is established in the layer thickness direction is exposed selectively to a light irradiation part 10. Then, the photoconductive material of the exposed part increases in conductivity to generate a current pattern corresponding to the exposure pattern to the layer 3 which operates as the return path part, thereby generating heat generation due to Joule heat in the layer 4. This heat pattern is conducted to the layer 2 and the part rises in temperature above the Curier point is degaussed, thereby forming a magnetic latent image.
Patent JP-H0963889-A (JP)
Title: Cr composite electronic device
Inventor: OKUDA SEIICHIRO
IPC: H01G4/30
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a C-R composite electronic device having relatively a flat surface in which the directivity of the circuit can be recognized easily. SOLUTION: A capacitor part and a resistor part are provided on an insulation substrate 1. The capacitor part comprises a laminate of a lower electrode 4, a thick dielectric layer 5, and an upper electrode 6 while the resistor part comprises a thick resistor layer 9 sandwiched between electrodes 7, 8. Crystallized glass protective layer 10 and a first amorphous protective layer 11 are formed on the upper electrode 6 at the capacitor part while the first amorphous protective layer 11 and a second amorphous protective layer 12 having color tone different from that of the protective layer 11 are formed on the resistor part.
Patent JP-S6474324-A (JP)
Title: Constant-speed joint cage and manufacture thereof
Inventor: DANIERU DABURIYU HEEZEBURUTSUK
IPC: F16D3/223
Filed: 1988-09-05
Abstract: PURPOSE: To provide a simple and low-cost manufacturing method with minimized waste of materials thus improving a yield by welding a second half cage member to a first half cage when first and second truncated limb radials are generally aligned. CONSTITUTION: A multi-limbed member 52 is cut from a sheet of a flat metal stock and has a central circular aperture and a plurality of truncated limb radials 60. Circular portions 65 between truncated limb radials 60 define ball guide faces 82. The multi-limbed member 52 is pressed or stamped into an annular or a spherical shape to form a half cage member. Then, two half cage members, i.e., a first member 70 and a second member 72 are placed suitably with their limb radials 60 aligned. After being rotated to define desirable windows, these two half cage members are welded to each other along end portions 62 of limb radials 60. According to the present method, a ball holding cage can be made simply and readily at a low cost, and the material waster can be minimized to improve the yield.
Patent JP-H1154440-A (JP)
Title: Semiconductor manufacturing device
Inventor: OHASHI YUZURU
IPC: C23C16/455
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device, capable of controlling the surface uniformity of the thickness of a film formed on a wafer surface by having a reaction gas flow from a shower plate having many micro holes. SOLUTION: An inert gas spouting nozzle 17 inflowing an inert gas is set above the shower plate 3, and a concentration of reaction gas diffused in a space squeezed between a high frequency conductive plate 5 and the shower plate 3 is duluted in a specific region of the space by controlling the flow of the inert gas. The forming speed of the film formed on the surface of a wafer 10 is controlled in the specific region of the surface of the wafer 10 by jetting the reacting gas diluted to an extent such that when compared to other regions in the space from the micro holes of the shower plate 3 to the surface of the wafer 10 as to be differentiated the concentration of the reacting gas which reacts on the surface of the wafer 10.