baber/WOPTO huggingface dataset:
Patent JP-H05342937-A (JP)
Title: Pushbutton switch device
Inventor: UMEMURA HEIHACHIRO
IPC: H01H9/54
Filed: 1992-06-05
Abstract: PURPOSE:To reduce the number of wirings to a pushbutton switch device. CONSTITUTION:A pair of pushbutton switches 2, 3 are provided, and the pushbutton switches are provided with diodes D1, D2 in series respectively, where the normal directions of the respective diodes are set to be opposite to each other. Rectified pulsating currents of different phases are thus generated to circuits (a), (b) by selective closure of the switches 2, 3. By closing contacts of one pushbutton switch, a pulsating signal current is generated to the circuit, while by closing contacts of the other pushbutton switch, a pulsating signal current of a different phase from that of above current is generated to a current in an inverse direction, and which pushbutton switch is closed can be determined based on these. Only two lines of the power supply circuits are therefore required to the pair of the pushbutton switches.
Patent JP-S6434517-A (JP)
Title: Method and device for aligning direction of work having eccentricity
Inventor: GARI BERUSHIYUTAIN
IPC: B21D3/10
Filed: 1988-07-12
Abstract: PURPOSE: To improve a precision and quality of a work piece by hardening a edge part layer inside in a prescribed limit range for straightening out of true deformation of a work piece. CONSTITUTION: For a work piece 1 having out of true deformation 3, by pressing a rolling roller 25 on a radius part of a peripheral face, an external force F is imparted to a roller 25. At this time, in order to form a required internal stress, the force F1 is imparted in a range of an angle region β1 of the work piece 1 and the force F2 in a range of an angle region β2 , the force F1 is set larger than the force F2 . By this method, a high internal stress is generated in the region β1 to reduce out of true deformation. In the case a roller 25 diameter is reduced, the internal stress is increased and is reached deeper into a edge part layer inside. At this time, the range 2 is hardened. Accordingly, the work piece 1 improves its long term durability limit, a precision as well as a quality are improved.
Patent JP-H0814979-A (JP)
Title: Gas meter
Inventor: MIZUKOSHI SEIJI
IPC: H02K35/02
Filed: 1994-06-30
Abstract: PURPOSE:To make a gas meter itself to generate part of the driving power of the meter. CONSTITUTION:A turntable 51 provided with main magnets 53a and 53b is fixed to a crank shaft 35 which rotates when a gas flows in a gas meter. Power generator cases 55a and 55b which are respectively provided with movable shafts 59a and 59b having magnets 67a and 67b at their centers and fixed to the internal surfaces of the cases 55a and 55b through springs 57a and 57b and coils 6a and 6b for power generation are axisymmetrically provided on both sides of the shaft 35. The shaft 35 and turntable 51 rotate when a gas flows in the gas meter. As the turntable 51 rotates, the movable shafts 59a and 59b make reciprocating motions. When the magnets 67a and 67b and coils 69a and 69b mutually interact to each other, electric power is generated. The generated power is rectified through a diode 73 and charges a secondary battery 75.
Patent JP-H0458975-A (JP)
Title: Card type pinball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-06-28
Abstract: PURPOSE:To automatically stop the game in the case a hit ball causes a ball jam on the way of a game board by providing an abnormal state detecting means for stopping driving a hit ball emitting device, and a state resetting means for detecting an abviation of the above abnormal state and restarting to drive the hit ball emitting device. CONSTITUTION:Whether the number of floating balls becomes more than a value (n) set in advance or not is decided. When it is decided that the number of floating balls becomes more than the set value (n), first of all, a command for stopping the driving control of a hit ball emitting device 103 is given to a pinball machine controller 195, and thereafter, a display by a pinball machine state lamp 162 is changed to a call display of flickering, etc., from continuous lighting, and also, an output reservation of a call sound by a loudspeaker 166 is executed. Subsequently, a signal from an accessory controller 158 is checked and when an accessory operation is being executed, a holding signal for stopping the accessory operation is sent to the accessory controller 158, and thereafter, a command for changing a game state lamp 123, etc., to flickering, etc., from continuous lighting is given.
Patent JP-H1015206-A (JP)
Title: Game ball lending card machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent unfair action by detecting excess game ball supply and not taking up a game ball lending request when an excess game ball supply condition is detected. SOLUTION: A card processing part 40 is to control to deliver game balls corresponding to a lending request. The card processing part 40 makes a remain display 21 preliminarily display the remain in a card, and asks its confirmation when a ball lending is requested and instructs a delivery mechanism control part 50 to deliver balls when the confirmation was made. Further, it makes the remain display 21 reduce a corresponding amount from the card by prescribed procedures before and after that and display the newest remain. That is, a lending request operation part 30, the card processing part 40, the delivery mechanism control part 50, and a delivery mechanism 13 substantially constitute a lending request means and a delivery means.  The delivery mechanism control part 50 is to control ball delivery corresponding to a lending amount from the delivery mechanism 13 of a game machine and is enabled to feed back the number of delivered balls correctly.
Patent JP-S6065034-A (JP)
Title: Painting of polyamide molding
Inventor: KAMIYA SHIYUNJI
IPC: C08J7/04
Filed: 1983-09-20
Abstract: PURPOSE:To enable good paint adhesion in a simple way, by applying a cationic surfactant as a pretreatment on the surface of polyamide moldings to be painted, followed by the coating with a specified thermosetting resin paint. CONSTITUTION:On the surface of polyamide moldings (e.g. those of nylon 66 or glass fiber reinforced nylon 66) to be painted, a cationic surfactant (e.g. octadecyltrimethylammonium chloride) as a pretreatment is applied. Then, a thermosetting acrylic resin paint (which gives a coating film of excellent weatherability and stain resistance), a polyurethane resin paint (which gives a coating film of high hardness, elasticity, and excellent wear, chemical, water and heat resistance), or an epoxy resin part (which gives a coating film of excellent adhesion and wear resistance) is applied thereon. The above-mentioned resin paints, known to be difficult to adhere by themselves, can be applied to give good adhesion by the pretreatment of the invention, eliminating after-treatments such as water washing and driving, etc. required in the case of conventional treatment with an aqueous solution of phosphoric acid, thereby showing no defect of causing dimensional change.
Patent JP-H0337815-A (JP)
Title: Compound thin film magnetic core and its manufacture
Inventor: WATANABE OSAMU
IPC: G11B5/39
Filed: 1989-07-03
Abstract: PURPOSE:To obtain a head with high reproducing output and low recording current by eliminating a fault due to a step part by inserting separate intermediate magnetic material magnetic poles from upper and lower magnetic material magnetic poles to a front gap part and a back gap part. CONSTITUTION:The separate intermediate magnetic material magnetic poles 5A and 5B are inserted to the front gap part and the back gap part by setting between the lower magnetic material magnetic pole 2 and the upper magnetic material magnetic pole 9 by forming their film thickness equal to that of an insulating layer 6 filling the upper and lower magnetic poles. By forming constitution in such way, a conventional step part can be eliminated, and all the soft magnetic layers which form a magnetic circuit for a magnetic head can be formed flatly. Therefore, magnetic flux generated in a conductive coil 4 passes the upper and lower magnetic poles 9, 2 and a magneto-resistance effect element 7, and a low recording current converged on the gap part can be generated. Also, leakage magnetic flux from a recording medium can be efficiently converged from the flat magnetic pole to the element 7 in reproduction.
Patent JP-H077656-A (JP)
Title: Picture handling device
Inventor: INOUE ATSUSHI
IPC: H04N5/232
Filed: 1993-06-18
Abstract: PURPOSE:To provide a picture handling device capable of easily and electrically compensating the mounting position deviation of the imagers of an image pickup device by sticking the plural imagers. CONSTITUTION:The deviation of the mounting positions (relative positions) of the respective imagers of a so-called multi-plate sticking image pickup device for letting the respective plural imagers (imaging devices) 1A-1D be in charge of respective divided areas for which one sheet of pictures are divided, synthesizing the pictures obtained by the plural imagers 1A-1D and obtaining the pictures is compensated by adjusting the read timing of picture information from the pertinent imager (imaging device) corresponding to the deviation amount of the plural imagers 1A-1D.
Patent JP-S5872945-A (JP)
Title: Detection of alignment mark
Inventor: KUROKI YOUICHI
IPC: G03F9/00
Filed: 1981-10-28
Abstract: PURPOSE:To make the search driving for alignment unnecessary, by scanning alignment marks of a mask and a wafer and comparing the pulse width of signals from marks close to each other with a reference pulse width and separating the pulse into independent pulses when the pulse width of this signal is longer than the reference pulse width. CONSTITUTION:The light of a laser light source 6 passes through a deflector 4 and a beam splitter 5 to scan alignment marks of a mask 1 and a wafer 2, and the scattered light is detected by a photoelectric detector 8 and is inputted to a pulse separating circuit 20. The output of the circuit 20 and the synchronizing signal of the deflector 4 are inputted to a pulse interval measuring circuit 21 to operate a CPU22, and a stage 3 is moved by motors 11 and 12 to align the mask 1 and the wafer 2. When the pulse width of the pulse signal from the mark is wider than a reference pulse width, the second pulse is generated automatically; and thus, mark positions are detected without driving for search even if marks are close to each other.
Patent JP-2000009951-A (JP)
Title: Optical wavelength router
Inventor: OKAYAMA HIDEAKI
IPC: H04B10/27
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength router having a simple constitution. SOLUTION: The router includes an optical demultiplexer 19 which has plural input and output terminals and outputs the multiplexed light beams consisting of light beams, that are inputted from respective input terminals and have respective wavelengths, to mutually different output terminals in accordance with the input terminals and the wavelengths, a phase modulator 20, which adjusts and guides the phases of the light beams outputted from the demultiplexer 19, and a planar waveguide lens 17 which polarizes the gudied light beams toward the output terminals corresponding to polarizing angles in accordance with the phases by respective wavelengths. By adjusting the phases to be given to the respective light beams by the modulator 20, the light beam having each wavelength at each input terminal of the demultiplexer 19 is switched and guided to each output terminal of the lens 17.
Patent JP-H11508-A (JP)
Title: Backwashable strainer
Inventor: MARUTA TOMONORI
IPC: B01D35/16
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To surely prevent clogging of a filter part by providing communicative parts communicating the inlet with the outlet successively via a valve device and attaching a discharge pipe leading from the inlet to the outside. SOLUTION: The foreign matters-contained fluid allowed to flow in from the inlet 1 is circulated with a guide blade member 10 and the foreign matters having large mass reach an annular space 9 from the outside of a passage 8, being collected, while the foreign matters having small mass are collected with filter 13 and flow down to the outlet 2. In the case that the foreign matters are collected on the filter 13 and the filter 13 is back-washed, a valve 25 of a fluid feed pipe 6 is closed and valves 26, 27 of the communicative path 28 are opened and a valve 35 is closed and also a valve 32 of the discharge pipe 29 is opened.  Hence, the fluid from the fluid feed pipe 6 is fed from the communicative path 28 to the outlet 2, passes through flow straightening path's 15, 16, the filter 13 and the path 8, and reaches the inlet 1, further being discharged from the discharge pipe 29 to the outside. Thus, the foreign matters collected on the filter 13 are back-washed and discharged to the outside.
Patent JP-S5964276-A (JP)
Title: Abrasive liquid feeding device
Inventor: HIGUCHI FUMIAKI
IPC: B24B57/00
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the occurrence of coarse scratches and obtain a highly accurate and high-grade polished surface by improving the dispersibility of abrasive grains in an abrasive liquid using an ultrasonic dispersing device. CONSTITUTION:In an ultrasonic dispersing device 8, ultrasonic vibration is transmitted from an ultrasonic wave control section 9, through an ultrasonic vibrator 10 to an ultrasonic-wave propagating medium 11. The ultrasonic liquid 12 flowing through an abrasive-liquid feed hose 7 passing through said ultrasonic-wave propagating medium 11, causing abrasive grains (secondary particles) contained in the abrasive liquid 12 to be separated to primary particles by means of cavitation generated by the ultrasonic waves, improving the dispersibility of abrasive grains, and thereby feeding an abrasive liquid of a certain concentration with good dispersibility to the surface to be polished.
Patent JP-S6234846-A (JP)
Title: Motor-driven steering device
Inventor: TAKAHASHI SADAHIRO
IPC: B62D6/00
Filed: 1985-08-06
Abstract: PURPOSE:To obtain a stable steering feeling constantly, by computing the rotation angular acceleration of a motor, that is, the angular acceleration of a steering column shaft, through a differential of the detected value of steering angle, and correcting the assist torque depending on the computed value. CONSTITUTION:A Tm detecting device B is furnished to detect a standard steering assist torque Tm depending on the detected steering torque Ts which is detected by a steering torque detecting device A to detect the steering torque of the steering system. Also a Tj computing device D is furnished to compute a correcting value Tj in respect to an inertia moment depending on the detected value of a steering angular acceleration detecting device C to detect the steering angular acceleration of the steering system. By adding the torque Tm and the correcting value Tj in a TM computing device E, the actual steering assist torque TM is computed, depending on which, the driving current value of a motor G to generate the steering assist torque is found in a driving device F, and is output to the motor G, to give the steering assist torque to the steering system.
Patent JP-H0726232-A (JP)
Title: Production of aqueous dispersion of self-adhesive, and self-adhesive tape or sheet
Inventor: NUMATA NORIO
IPC: C09J7/02
Filed: 1993-07-13
Abstract: PURPOSE:To obtain the subject dispersion which has good tackiness and holding power and maintains the tackiness without changing even under wet conditions by producing a specific acrylic copolymer in the presence of a specified amt. of an aq. emulsion of a tackifying resin. CONSTITUTION:This aqueous dispersion is obtd. by producing an acrylic copolymer by copolymerizing 60-97wt.% (meth)acrylic ester monomer of the formula (wherein R1 is H or methyl; and R2 is 4-14C alkyl) (e.g. 2-ethylhexyl acrylate) with 0.5-10wt.% monomer selected from the group consisting of a carboxylated monomer, an amidated monomer, a hydroxylated monomer, and an aminated monomer (e.g. acrylic acid) in the presence of an aq. emulsion which is prepd. by emulsifying 3-30 pts.wt. (based on 100 pts.wt. acrylic copolymer produced as above) tackifying resin with an emulsifier having a copolymerizable double bond.
Patent JP-S5798178-A (JP)
Title: Manufacture of garnet film for magnetic bubble element
Inventor: ANDOU KEIKICHI
IPC: H01F41/28
Filed: 1980-12-10
Abstract: PURPOSE:To prevent remelting of a film of the pre-stage, and to obtain a good quality film having no defect, by making a grown temperature of each film lower than that of the pre-stage film by a specific temperature or lower, when forming a multilayer garnet film. CONSTITUTION:In case plural garnet films are formed on a nonmagnetic substrate by laminating them in order by a liquid phase grown method, a grown temperature of each garnet film is made lower than that of garnet of the pre- stage by about 40 deg.C or lower. For instance, on the surface of a Gd3Ga5O12 monocrystal substrate, a (YSmLmu)3(FeGa)5O12 film is grown to about 1mum thickness at a film grown temperature TG1=900 deg.C, as the first layer. Subsequently, as the second layer, a (YGdTm)3(FeGa)5O12 film of different composition is grown to about 0.3mum thickness at a film grown temperature TG2=800-860 deg.C.
Patent JP-H1017873-A (JP)
Title: Coal gasification oven
Inventor: FUJIMURA HIDEKAZU
IPC: C10J3/72
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of a high-temp. fine slag or a low-carbon char on the side wall of the upper part of a gasification chamber, the throttle of the gas take-out port of the outlet, and its downstream side. SOLUTION: This oven has a gas takeout port 19 having a diameter smaller than the inside diameter of the gasification chamber 70 and installed at the upper part of the chamber, a slag takeout port 9 installed at the bottom part, and two rotational burners, the upper and lower ones. The distance between the upper burner 8 and a gas takeout throttle 16 is made at least twice that between the upper burner 8 and the slag takeout port 9, and a sufficient space is procured above the upper burner 8. A purified gas 26 is taken out and ejected intermittently from a recycle gas header 47 installed on the upper ceiling 106, and a water-cooled pipe 51 is installed on the downstream side of the gas takeout throttle 16.
Patent JP-H0226845-A (JP)
Title: Apparatus for producing bent glass
Inventor: MIZUSUGI TETSUYA
IPC: C03B23/025
Filed: 1988-07-12
Abstract: PURPOSE:To allow accurate bending of plate glass by heating the plate glass and molding the glass to a prescribed shape while transporting the glass by a transporting mechanism having a front plate, side plates, etc., for supporting the plate glass. CONSTITUTION:The plate glass G heated up to about the softening point in a heating furnace is made to travel in a traveling zone 104 of the transporting mechanism 10 consisting of the front plate 109 supporting the rear surface at the front end of the plate glass G, the right and left side plates 111 supporting the rear surface in the side part of the plate glass G, a stopper plate 120, etc., by which the plate glass is transported together with the front plate 109 and the side plates 111. The weight of the plate glass G is then received and acted on a member 122 and while the member 122 is brought into contact with the rear surface of the plate glass G, the plate glass is lowered until the member 122 and the front surface of the front plate 109 are positioned flush with each other. A cylinder unit 116, etc., are then actuated to transfer the plate glass G onto a ring mold 5 and thereafter, a lower mold 4 is raised by a cylinder unit 40 and an upper mold 6 is lowered to press the plate glass G between the upper mold 6 and the lower mold 4. The bent glass is thus produced.
Patent JP-S5961640-A (JP)
Inventor: KUMON NAOKI
IPC: E04B1/38
Filed: 1982-09-30
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-2000013372-A (JP)
Title: Network management device
Inventor: ISHII TATSUYA
IPC: G06F13/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To totally manage position information and installation information of a device by using a specific number of a network node for a key. SOLUTION: The device is provided with a physical database 1 that stores physical connection configuration of nodes 2 being managed and a logical database 3 that monitors the network node 2 to store logical operation information. A processing section 4 retrieves current operation information and a current physical connection configuration of a specific network node 2 based on the physical database 1 and the logical database 3 cross-referenced based on a specific number of the node 2 and the result of retrieval is displayed on a display section 5.
Patent JP-S58113569-A (JP)
Title: Fuel feeder for diesel engine
Inventor: KOUNO TOSHIFUMI
IPC: F02M25/00
Filed: 1981-10-28
Abstract: PURPOSE:To dilute the exhaust smoke while assuring predetermined output, by providing a control circuit 26 producing a drive signal for controlling a regulator such that the engine exhaust density will drop below the setting. CONSTITUTION:Main fuel from a fuel tank 14 is pressurized by a fuel injection pump 15 and injected through an injection nozzle 5 into a combustion chamber 4. While an auxiliary fuel is fed by a fuel feed pump 16 into a fuel spray device 11 and led into the combustion chamber 4. An exhaust smoke detector 17 for detecting the exhaust smoke density is provided in the way of an exhaust path 9. Said device 11 is provided with a barrier 18 against a suction path 7 and a casing 19. A control circuit 26 will apply the high frequency voltage on a supersonic wave vibration chip 20 in an auxiliary fuel spray device to vibrate said chip 20 thus to spray the fuel.
Patent JP-S6152156-A (JP)
Title: 2-phase signal generator
Inventor: FUJISAWA MASAYUKI
IPC: H02P27/02
Filed: 1984-08-21
Abstract: PURPOSE:To obtain a 2-phase signal in accurate phases by holding the amplitude of a signal in two sets of memories and outputting data from the other memory by displacing the prescribed address when outputting data from one memory. CONSTITUTION:A 2-phase signal generator has a phase difference setter 10, a counter 20, a signal converter 30, a controller 40 and an output unit 50. The same waveform data are written in the same address of RAMs 47, 48, and a CPU44 produces the output voltage of a phase control voltage setter 12 through an I/O port 42 to an adder 14 is addition data. Thus, the stored data of the address displaced in the added amount is output from the RAM48 for the output data from the RAM47. Accordingly, the signals which have the same waveform and different phases are presented at output terminals 54, 55.
Patent JP-H1121823-A (JP)
Title: Execution structure of central separation zone
Inventor: TAKAHASHI YUKIO
IPC: E01F15/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the execution structure of a central separation zone which can shorten a term of work by far in comparison with a usual term and execute a work more simply and with an excellent outward appearance. SOLUTION: A hardened ground leveling layer 3 is executed in the execution area of a central separation zone, and flat plate-shaped foundation blocks 2 are spreadly provided on the ground leveling layer 3 along roadways on both sides in mutually parallel arrangement, and separation zone blocks 1 are arrangedly spread on each parallel foundation block 2. The adjacent foundation blocks 2 and the adjacent separation zone blocks are desirably mutually connected, and in addition, a joint between the foundation blocks 2 and a joint between the separation zone blocks are also desirable to be arranged at different positions.
Patent JP-S6234297-A (JP)
Inventor: GOTO TAKAHIRO
IPC: G07G1/12
Filed: 1985-08-07
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。