baber/WOPTO huggingface dataset:
Patent JP-H04161180-A (JP)
Title: Pinball game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 1990-10-25
Abstract: PURPOSE:To execute the equal different game control without detecting a discharge ball by deciding a value of a random number generated at every prescribed time in accordance with a detecting signal from a discharge operation detecting means, and determining a result state of a different game started by prize-winning to a start port by its value. CONSTITUTION:In accordance with a detecting signal from a handle operation detecting switch 50, a control means 51 generates a random number at every prescribed time, and in the case the generated random number becomes a prescribed value, a different game device is controlled so that a different game started by prize-winning to a start port 4 is finished in a prescribed result state. As for the result state of the different game, a variable display of a variable display device 5 is stopped in a specific display state. Or plural variable prize-winning devices 3 are driven to convert in a specific state. The variable prize-winning device 3 becomes a first state that a game ball cannot become prize-winning or scarcely becomes prizewinning by closing a pair of movable pieces installed on the game board surface, and becomes a second state that the game ball can become prize-winning or becomes prize-winning easily by opening a pair of movable pieces. In such a way, even a player whose skill is scarce can enjoy a pinball game.
Patent JP-H06121247-A (JP)
Title: Monitor television receiver
Inventor: HAYASHI SHUNEI
IPC: H04N5/445
Filed: 1992-10-02
Abstract: PURPOSE:To prevent a CRT from uniformly deteriorating as much as possible in the monitor television receiver provided with an external video signal input terminal in which a character representing a signal input system during selection is displayed on the CRT together with the video. CONSTITUTION:Any of video input terminals 12a, 12b, 12c is selected as a signal input system by the operation of a remote controller 3, and when a video signal from a video reproducing device connecting to the video input terminals 12a, 12b, 12c is not inputted to the selected input terminal among the video input terminals 12a, 12b, 12c, a microcomputer 19 controls a video processor 14 to reduce the brightness of characters such as 'video 1', 'video 2', 'video 3' displayed on a CRT 16 than the usual brightness.
Patent JP-H05130486-A (JP)
Title: Electronic magnification device
Inventor: ARAIDA MITSUHISA
IPC: G03B5/00
Filed: 1991-11-06
Abstract: PURPOSE:To provide the electronic magnification device able to obtain a magnification picture with high quality while preventing deterioration in a picture by minimizing addition of a circuit component. CONSTITUTION:The electronic magnification device converting a picture signal of an output pattern area selected from part of the entire area of an image pickup pattern 2 applying photoelectric conversion to an input light from an optical system 1 into a video signal output of a prescribed system is provided with a pattern deflection detection means 16 detecting the deflection of the image pickup pattern and pattern deflection correction means 5, 8 correcting the pattern deflection of a video signal output based on the information from the pattern deflection detection means and the video signal of the output pattern area whose pattern deflection is corrected is outputted from the picture signal of the image pickup pattern subjected to pattern deflection.
Patent JP-H04165207-A (JP)
Title: Proportional combustion controller
Inventor: MOROHOSHI MASAO
IPC: F23N5/00
Filed: 1990-10-26
Abstract: PURPOSE:To maintain high the injection pressure for fuel by providing a control valve which controls proportionally the fuel injection from a nozzle that is provided at the tip end of a fuel supply pipe. CONSTITUTION:The fuel 5 that is injected mixes with the air in the combustion zone 9 in front of a nozzle. As a result, even if the injection of the fuel 5 is made intermittently, the combustion in practice is continuous. Now, by fixing the time of opening a ON-OFF valve 6 at 5 ms and varying the frequency of the driving pulses in the range of 20-200Hz, it is possible to change continuously the turndown ratio in the range of 1-1/10. The period of opening and closing of the nozzle and the valve opening time are proportional to a required quantity of combustion but the rotational speed of a fan for combustion is determined by the signal that specifies the period of nozzle opening and nozzle closing or the valve opening time and the fan speed is proportional to the period of nozzle opening and nozzle closing or the valve opening time. And, the period of nozzle opening and nozzle closing or the valve opening time can be determined to be proportional to the blast volume or blast speed of the fan for combustion which is measured.
Patent JP-H03151743-A (JP)
Title: Optical receiver circuit
Inventor: FUKUOKA TAKASHI
IPC: H04B10/2507
Filed: 1989-11-08
Abstract: PURPOSE:To eliminate switching noise generated in a comparator by utilizing a capacitance element being a component of a band limit filter circuit used for an optical receiver circuit so as to input a noise (high frequency noise) bypassed to the input side to an input terminal of the comparator in common mode. CONSTITUTION:An optical reception circuit consists of a photodiode 21 converting a received optical signal into an electric signal, an amplifier 22, a filter circuit 25 eliminating a high frequency component and a comparator 25. One input terminal A of the comparator 24 connects to a signal output of the filter circuit 25 and the other input terminal B connects to a connecting point between a capacitor C and a resistive element R2 of the filter circuit 25. That is, a couple of input terminals of the comparator 24 are coupled by the capacitor C. In order to eliminate the noise at switching of the comparator 24, the noise (high frequency noise) bypassed to the input side is set to a comparator input in common mode, then the capacitance of the capacitor C is selected to bypass only the high frequency noise.
Patent JP-H05143984-A (JP)
Title: Apparatus for producing magnetic coating material
Inventor: KONO GOJI
IPC: G11B5/84
Filed: 1991-10-11
Abstract: PURPOSE:To produce the magnetic coating material which is formulated to suppress the wear of the inside wall of the vessel of a sand grinder and to decrease the intrusion of worn powder to be the cause for drop-outs to the ratio lower than heretofore. CONSTITUTION:A coating layer of a ceramic metal consisting of total >=80% chemical component A mentioned below is formed on the inside wall of the vessel 2 of the sand grinder 1. A coating layer of a ceramic metal contg. total >=80% chemical component B mentioned below is formed on the surface layer in the case of formation of the coating layer to multiple layers.
Patent JP-H08138417-A (JP)
Title: Reflecting mirror for vehicular lighting fixture and vehicular lighting fixture using this
Inventor: TONOOKA SHINYA
IPC: F21V7/00
Filed: 1994-11-01
Abstract: PURPOSE: To prevent thermal deformation of a reflecting mirror and deformation caused by a posture adjustment to set the irradiating direction. CONSTITUTION: In a vehicular lighting fixture 1, a mechanism to adjust a vertical and/or lateral directional posture of a reflecting mirror 5 has a rotary fulcrum mechanism 12 connected to the reflecting mirror 5 and an aiming mechanism 23 to move the reflecting mirror 5 in the back and forth direction. A fulcrum of the rotary fulcrum mechanism 12 and a point of application of the aiming mechanism 23 are put in the positional relationship always dislocated in the back and forth direction. In order to prevent deformation of the reflecting mirror 5, a thickness of the opening edge 5a of the reflecting mirror 5 is made larger than a thickness of the other part.
Patent JP-H03150453-A (JP)
Title: Measuring instrument for concentration of snow in snow and water mixed body
Inventor: KITAHARA TAKUO
IPC: G01N27/06
Filed: 1989-11-08
Abstract: PURPOSE:To handle snow and ice pieces rationally by calculating the ratio of the apparent conductivity of the snow and ice mixed body by a conductivity detecting device A and the conductivity of only the water or liquid phase by a conductivity detecting device B, and calculating and displaying the concentration of the snow or ice pieces. CONSTITUTION:This instrument is equipped with the conductivity detecting device A which detects the apparent conductivity of the snow and water mixed body and is provided opposite a 1st electrode 1, the conductivity detecting device B which detects the conductivity of only the water or liquid phase in the snow and water mixed body and is provided with a 2nd electrode 2 additionally, and a concentration output device 3 using a conductivity method which calculates the ratio of the apparent conductivity of the snow and water mixed body detected by the conductivity detecting device A and the conductivity of only the water or liquid phase detected by the conductivity detecting device B and calculates and displays or outputs the concentration of the snow or ice pieces in the snow and water mixed body from the ratio. Therefore, real-time continuous measurement and measurement at an optional place irrelevantly in a tube or tank are possible and the shape of the electrode at a detection part is made small. Consequently, local concentration can be measured.
Patent JP-H09105800-A (JP)
Title: Ion irradiation device for powder/granule
Inventor: AGAWA YOSHIAKI
IPC: G21K5/04
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a powder/granule within a vessel from being charged up positively during ion irradiation. SOLUTION: A ring-like filament 34 is arranged just above a vessel 11 within a vacuum chamber, and a Faraday flag 35 is provided between them so as to be movable between a receiving position of ion beam and a non-receiving position. The thermionic current is regulated by the regulation of the heating power source 37 of the filament 34 to keep the potential on the surface of a powder/granule 12 at zero or a potential close thereto.
Patent JP-H02136561-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: YAMADA AKIRA
IPC: F02M69/00
Filed: 1988-11-17
Abstract: PURPOSE:To increase the fuel pressure and optimize the mixed gas feed into an internal combustion engine by varying the valve opening force for opening a pressure adjusting valve installed in a fuel passage which leads to a fuel injection valve according to the increase of the engine revolution speed or the load. CONSTITUTION:A pressure adjusting valve 6 has a housing 13 which is divided into a fuel chamber 15 and a negative pressure chamber 16 by a diaphragm 14, and a fuel inlet pipe 18 connected with a fuel pump and a fuel outlet pipe 20 connected with a fuel tank are installed in the fuel chamber 15, and a valve seat 12 installed onto the supporting body 19 of the fuel outlet pipe 20 is opened and closed by a ball valve 22 supported by the diaphragm 14. Into the negative pressure chamber 16, the intake pressure on the downstream side of a throttle valve is introduced through a conduit 29. In this case, a spring receiving part 26 which receives one edge of a spring 28 accommodated into the negative pressure chamber 16 can be shifted by an actuator 30, and said actuator 30 is controlled in the direction for increasing the valve opening force of a pressure adjusting valve 6 as the engine revolution speed increases.
Patent JP-2000118255-A (JP)
Title: Transmission for work machine
Inventor: HIRAOKA MINORU
IPC: B60K20/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a work machine transmission capable of smoothly changing a shift by utilizing a stationary hydraulic continuously variable transmission. SOLUTION: The hydraulic pump P and the hydraulic motor M of a stationary hydraulic continuously variable transmission 9 for traveling shifting are respectively constituted to be adjusted for capacity, and following the operation of a transmission lever 13 for operating shift for the stationary hydraulic continuously variable transmission 9, switching is made between a first state of making a capacity adjustment only for the hydraulic pump P and a second state of making capacity adjustments for both the hydraulic pump P and the hydraulic motor M.
Patent JP-H07138982-A (JP)
Title: Improvement of construction generated soil
Inventor: NISHIJIMA SATOSHI
IPC: E02F7/00
Filed: 1993-11-19
Abstract: PURPOSE:To efficiently improve generated soil by mixing construction generated soil with water soluble polymer powder, sieving it after lime is added to mix, using substance passing through a sieve as improved soil, and stirring and mixing screenings after the screenings are crushed and mixed. CONSTITUTION:Surplus soil 10 is thrown in a hopper 20, and large massive matters 24 are separated and removed with a grid material 22. After that, water soluble polymer powder 70 of carboxyl group containing water soluble polymer, etc. is added to the surplus soil 10, and they are stirred and mixed over 20 seconds by a stirring and mixing machine 30. Then, while adding crude lime 80 to the surplus soil 10 mixed with the water soluble polymer powder 70, they are supplied to a stirring and mixing machine 30a to stir and mix. The stirred and mixed surplus soil 10 is thrown in a siever 90, and substance passing through the siever is collected as improved soil. In addition, after screenings are crushed by a crushing and mixing machine 50, the screenings are sent back to the stirring and mixing machine 30a or 30 and are stirred and mixed again.
Patent JP-H02225510-A (JP)
Title: Polymer particle which forms interpenetrated polymeric pair
Inventor: SASAKI ICHIRO
IPC: C08F291/00
Filed: 1989-11-08
Abstract: PURPOSE:To obtain polymer particles which can form an interpenetrated polymeric pair useful as an impact resistance and flow improver by emulsion- polymerizing a methacrylic monomer in the presence of rubbery polymer particles swollen with a solvent. CONSTITUTION:Rubbery polymer particles (e.g. butadiene/butyl acrylate copolymer rubber) is swollen with a swelling solvent (e.g. toluene). A methacrylic monomer (e.g. methyl methacrylate) is emulsion-polymerized in the presence of the swollen rubbery polymer particles. In this way, polymer particles in which the rubbery polymer particles and the glassy methacrylate polymer form an interpenetrated polymeric pair are obtained. The obtained polymer particles are added as a modifier to a polyalkylene terephthalate resin, a polyamide resin, a polycarbonate resin or the like to produce a resin composition excellent in impact resistance, flow, etc.
Patent JP-H08144327-A (JP)
Title: Control tower structure for back hoe
Inventor: KOBAYASHI MASAHIKO
IPC: E02F9/16
Filed: 1994-11-25
Abstract: PURPOSE: To reduce production cost and simplify storage by dividing a support frame into an upper support frame and a lower support frame detachably and also using two types of upper support frames as required. CONSTITUTION: A supporting frame 23 is divided detachably into upper support frames 24 and a lower support frame 25. Also provided is a first type upper support frame 24A in which a pair of pilot valves connected to each of the base ends of operating levers can be provided in an inclined style approaching nearer each other toward the underside. Then provided is a second type upper support frame 24B on which a pair of upright pilot valves in which both end parts of a manifold with pilot valve changeover mechanism for selecting operating object are connected each and the upper end parts are connected to the base end parts of both operating levers each can be mounted. Finally the upper support frame 24A and 24B of both types are selected as required, and installed for use.
Patent JP-H05247546-A (JP)
Title: Method for sintering iron oxide-containing material by using sintering machine
Inventor: FURETSUTO SHIYUTEIIRAA
IPC: C22B1/20
Filed: 1992-10-05
Abstract: A sintering mixture of iron-containing materials and solid fuel is sintered on a sintering machine; to reduce the quantity of waste gas in the production of a good sinter, a part of the waste gas is, after making-up to an oxygen content of at most 24% by addition of oxygen-richer gases, recycled as circulating gas, and the quantity of waste gas purged as residual gas is only that which corresponds to the gas formed during the sintering process plus the gas added for making up plus the false air which has entered from the outside minus the consumed oxygen.
Patent JP-H11123840-A (JP)
Title: Method for thermal printing
Inventor: KOMORI NOBORU
IPC: B41J2/38
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a black stripe or a white stripe in a boundary section between a low density line region and a high density line region. SOLUTION: In the case where a high density line region in the printing is moved to a low density line region, a long preheating pulse P0 which is greater than a regular energizing time period is applied to a heating element corresponding to an image pixel of a white background on the low density line region and the pulse length is gradually returned to the length of the regular energizing time period P3. Temperature variation of a thermal head is made little, thereby preventing the occurrence of a black stripe due to variation of a friction resistance.  In the case where the low density line region in the printing is moved to the high density line region, as it is moved in proximity to the high density line region, the length of the energizing time period of the preheating pulse applied to a heating element corresponding to the white background on the low density line region is gradually made greater, thereby preventing the occurrence of a white stripe. The energizing time period of a printing pulse to be applied to a heating element for coloring and recording a dot on a line where the occurrence of a black or white stripe is predicted is varied, thereby eliminating the black or white stripe.
Patent JP-2001106950-A (JP)
Title: Color ink set for ink jet recording and method for carrying out ink jet recording
Inventor: HIRAOKA EISUKE
IPC: C09D11/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain color ink set for ink jet recording, excellent in reproducibility of color without depending on a material to be recorded, not causing clogging to ultrafine nozzle head and having following property to further sufficient printing frequency and provide a method for carrying out ink jet recording by using the ink set. SOLUTION: This color ink set for ink jet recording has Magenta ink, cyan ink and yellow ink. Each ink comprises at least water, a coloring material and a water-soluble organic solvent. In the ink, an absorption coefficient A in wavelength λA (nm) in which visible absorption spectrum of ink at pH 4-5 exhibits maximum absorption and an absorption coefficient B in wavelength λB (nm) in which visible absorption spectrum of ink at pH 7-9 satisfy (a) the formula 0.85<=A/B<=1.20 and (b) -10<=(λB-λA) <=10.
Patent JP-H02137205-A (JP)
Title: Discharge lamp stabilizer
Inventor: WAKAMOTO TAMIO
IPC: H01F27/28
Filed: 1988-11-17
Abstract: PURPOSE:To improve reliability of connection and to stabilize magnetic and thermal interference of magnetic circuit bodies by providing a terminal base on which terminals are to be mounted in a flange section of a coil bobbin of one magnetic circuit body facing to the other magnetic circuit body and integrally connecting these magnetic circuit bodies with each other. CONSTITUTION:A coil bobbin 22 of a magnetic circuit body 21 is provided with terminal base 41 projected to be fitted in the upper face of an iron core 28 and with a positioning plate 42 projected to be fitted in the lower face of the iron core 28, in a flange section 23a of the coil bobbin 22 facing to the other magnetic circuit body 31. A coil bobbin 32 of the magnetic circuit body 30 is provided with a terminal base 61 adapted to be fitted in the upper face of an iron core 37 and with a positioning plate 62 adapted to be fitted in the lower face of the iron core 37, in a flange section 33b thereof facing to the magnetic circuit body 21. The magnetic circuit bodies 21 and 31 are brought close to each other and fitted to each other with their terminal bases 41 and 61 facing to each other. Tip ends 45a, 65a of corresponding terminals 45, 65 of the terminal bases 41, 61 are connected with each other by soldering so that the magnetic circuit bodies 21 and 31 are connected electrically, The magnetic circuit bodies 21 and 31 are disposed within a cylindrical case 91, which is filled with a filler 92.
Patent JP-2001108660-A (JP)
Title: Method and apparatus for inspecting film
Inventor: KITAGAWA HISAO
IPC: G01N27/92
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To easily, accurately detect an internal fault of a coating or anticorrosive film formed on a surface of a metal material and a fault existing between the film and the surface of the material in a short time. SOLUTION: The method for inspecting a film comprises the steps of applying a voltage between a metal material 2 and a film 3 formed on a surface of the film 3, and detecting a fault existing in the film 2 and between the film 3 and the surface of the material 2.
Patent JP-H06118420-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: KUMAGAI MINORU
IPC: G02F1/1339
Filed: 1992-10-06
Abstract: PURPOSE:To uniformalize the dispersion density of a spacer only on the predetermined place of a transference electrode. CONSTITUTION:The spacer 11 is comprised of a metallic projection 12 formed at the predetermined place on the transference electrode 3 on a transference substrate 1 on one side formed by an electrolytic plating method and an insulating layer 13 formed on the metallic projection 12. The insulating layer 13 is to prevent a leakage current between the upper and lover transference electrodes 3, 4 from occurring. In such a case, it is possible to disperse the spacer 11 only at an arbitrary position i.e., the predetermined place on the transference electrode 1, therefore, for example, the arranging number of spacers 11 per unit area can be kept constant, therefore, the dispersion density of the spacer 11 can be uniformalized.
Patent JP-H05115932-A (JP)
Title: Method and apparatus for manufacturing frame body
Inventor: MARUYAMA HITOSHI
IPC: B21D43/05
Filed: 1991-10-10
Abstract: PURPOSE:To manufacture a frame body excellent in dimensional accuracy by punching the inside of the frame body with a 1st punch, pushing the punched plate back to the initial position, blanking the outside with a 2nd punch and pushing it back to the initial position of the metal plate. CONSTITUTION:In the punching stage, the inside part 120 of the frame body 12 is punched to the metallic plate 1 with the 1st punch. The punched plate 11 is pushed back again to the initial position of the metallic plate 1. Then, in the blanking stage, the outside part 121 of the frame body 12 is blanked with the 2nd punch. The blanked frame body 12 and the punched plate 11 are pushed again back to the initial position of the metallic plate 1. The punched plate 11 only is discharged, then, the frame body 12 is taken out as a product. Since, in a punching time, stress does not escape to the inside of the frame body, dimensional accuracy is excellent.