baber/WOPTO huggingface dataset:
Patent JP-H0490782-A (JP)
Title: Springing game machine of separation type
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1990-08-06
Abstract: PURPOSE:To further simplify mutual conversion between a pin ball machine and a rage pin ball machine by having a casing-shaped front frame having a window hole, fitted to be hinged freely openable or closable in the one side direction, on the front surface of side frames, and by setting a game board removably on the internal surface of the front frame, to set a mechanism plate to be pivotally fitted to the game board freely openable or closable. CONSTITUTION:On the upper section of the opening section of a main body frame 1, a game board 2 with various component parts for a game fitted on is combined, and at the one end section of the front surface of the main body frame 1, a metallic frame 3 and a front plate 4 with a glass sheet fixed into are vertically set to be adjacent to each other and are respectively axially fitted to be rotably moved in the front direction. In a substrate box combined removably with the mechanism plate of a plastic case combined removably with the rear side surface of the game board 2, an electronic controller with a micro-computer built in is contained. Under the game board 2, a long slot 2a in the horizontal direction is opened. On the long slot 2a of the game board 2, the ball containing port 12 of a ball containing case 11 is fitted, to be projected to the front surface of the game board 2.
Patent JP-S59100081-A (JP)
Inventor: ARAN UIRIAMU TATSUPAA
IPC: B63B21/58
Filed: 1983-11-08
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-H037770-A (JP)
Title: Surface-treated inorganic powder and resin composition containing the same powder
Inventor: OKADA KOICHI
IPC: A61K6/06
Filed: 1989-08-10
Abstract: PURPOSE:To obtain metal element-containing inorganic powder, excellent in dispersibility, capable of providing resin compositions useful for coating materials, electromagnetic wave shielding materials, printing inks, adhesives, dental materials, orthopedic materials, etc., by treating the surface thereof with a specific dicarboxylic acid compound (derivative). CONSTITUTION:The objective inorganic powder containing a metal element (e.g. Al, Mg, Ca, Ti, Cr, Fe, Co, Ni, Cu, Zn, Sr, Zr, Pd, Sn, Ba, Pt or Au) having the surface thereof treated with a dicarboxylic acid compound (derivative) e.g. a compound expressed by formula III) expressed by formula I [R<1> is H, halogen or methyl; R<2> is alkylene; R<3> is H, alkyl or formula II (R<4> is H, halogen or methyl; R<5> is alkylene); X<1> and X<2> are OH or halogen].
Patent JP-2001029673-A (JP)
Title: Scissors
Inventor: TAKAHASHI HIDEO
IPC: B26B13/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide revolutionary scissors having an extremely high merchandise value. SOLUTION: Right and left handles 2 of the scissors are composed of first rod bodies 3 and second rod bodies 4 which are freely slidably fitted and connected to these first rod bodies 3. The front ends of the second rod bodies 4 are provided with second detaining parts 6 which are capable of prohibiting the movement in the elongating direction of the handles 2 by detaining with first detaining parts 5 disposed at the base ends of the first rod bodies 3 when the handles 2 are extended by sliding the second rod bodies 4 relative to the first rod bodies 3. A first retaining part 5 and second detaining part 6 are composed of members of the same quality.
Patent JP-H0372284-A (JP)
Title: Measuring apparatus for direction of magnetic field
Inventor: UEMATSU MASAHIRO
IPC: G01R33/04
Filed: 1989-08-11
Abstract: PURPOSE:To reduce the amount of data required for inversely transforming a trigonometric function value into an angular value and to improve the precision in measurement by a method wherein digital data induced in two secondary strain detecting coils intersecting each other perpendicularly and amplified and subjected to A/D conversion are compared with each other. CONSTITUTION:Secondary strain detecting coils 3y and 3x intersect each other perpendicularly and a magnetic substance ring 1 passing the intersecting point of the coils is positioned in a space surrounded by the coils. A primary exciting coil 2 is wound round on the ring 1 and excites clockwise and counterclickwise magnetic fluxes in the ring 1. A signal of constant frequency and a constant level generated by a signal generator 4 is amplified by a variable gain amplifier 5 and transmitted to the coil 2. Induction signals of the coils 3y and 3x are amplified 6y, 6x and subjected to A/D conversion 7 and digital data are compared with each other. In this way, it is detected in which prescribed division the direction of an external magnetic field is located in respect to the coil 3y, and prescribed computations are executed in a trigonometric function value calculating means and a means for inverse transform of CPU 8.
Patent JP-H0492032-A (JP)
Title: Sink device
Inventor: KOBAYASHI TAKAO
IPC: E03C1/18
Filed: 1990-08-06
Abstract: PURPOSE:To make a water tank always clean by disposing a washing pipe around the upper circumferential wall of the water tank to wash the dirt such as garbage etc., attached to the interior of the tank using hot water, water, detergent etc., delivered from the washing pipe. CONSTITUTION:A washing pipe 7 is disposed around the upper circumferential wall of a water tank 2 and a large number of delivery holes are provided on the washing pipe 7 which are directed to the circumferential surface and the lower surface of the tank 2. When a solenoid valve of a hot water feed pipe 11 is opened, the pipe 11 and a washing water feed pipe 13 are selectively connected so that hot water is delivered through a large number of delivery holes of the pipe 7. The dirt such as garbage attached to the tank 2 is swelled by the hot water and further washed away by the delivery pressure of the hot water and the fluid pressure caused by the flow of the hot water when it flows to a discharge port 3. According to a predetermined program, the hot water from the pipe 7 is replaced by the water to clean the interior of the tank 2 and decrease the temperature of the tank 2.
Patent JP-S6269146-A (JP)
Title: Measuring device for wetness of vapor
Inventor: SATO TAKESHI
IPC: G01N21/53
Filed: 1985-09-24
Abstract: PURPOSE:To measure the wetness of vapor with high accuracy by dividing the light from a light source into two, leading one of them to an optical fiber for irradiating it to a detecting part, and leading the other to an photoelectric converting element. CONSTITUTION:To light sources 3, 3' and 3'', a power source is supplied successively through a controller 24 and a power source switching device 25 by a command from a signal operation processor 27, and its light is switched by an optical switch 23 which has synchronized with the switching device 25. This light is divided into two by an equal light quantity by a half mirror 50, and one of them is converted to an electric signal IO by a photodetector 51. The other is led to an optical fiber 6, becomes an incident light 5 to a wet vapor flow of a measuring space A, led to photodetectors 16, 12, as light 13 which is scattered by a water droplet in the space A and light 10 which is attenuated by the water droplet, by optical fibers 15, 11, respectively, converted to electric signals and fetched as a scattered light signal Is, and a transmission light signal Ir. These signals IO, Is and Ir are amplified 22, synchronized with a wavelength variation of the light source by the switching device 25, and the respective signals are identified and stored in a data store part of the device 27.
Patent JP-S62116111-A (JP)
Title: Circular saw for stone
Inventor: HAREZU CHIYAARUZU PIEERU
IPC: B28D1/12
Filed: 1986-09-04
Abstract: A higher performance, lighter and thinner composite sawing disc for stony materials is made by assembling, preferably by bonding, a peripheral rim (2) provided with diamond segments (6) on a self-supporting, metallic honeycomb structure (3) strengthened at its center by a central ring (4). Excellent strength of the assembly is obtained by bonding annular discs (5) of thin plate to the lateral faces.
Patent JP-2001030519-A (JP)
Title: Ink jet plotter
Inventor: KUDO KATSUTO
IPC: B41J2/18
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent ink for printing a cloth from passing through the cloth to adhere the upper surface of an underlying platen and staining the cloth being moved in the X direction on the platen. SOLUTION: An ink receiving groove 100 is made in the Y direction in the upper surface of a platen 20 disposed directly under the traveling path of the nozzle 80 in an ink jet head 40 while locating the bottom part thereof lower than the upper surface of a platen 20. Ink ejected from the nozzle 80 and dripping downward through a cloth 10 is received and collected in the ink receiving groove 100. The ink is thereby prevented from adhering to the upper surface of the platen 20 and staining the cloth 10 being moved in the X direction on the platen 20.
Patent JP-H0534095-A (JP)
Title: Stationary type underwater acoustic dummy target device
Inventor: OKABASHI NOBUAKI
IPC: G09B9/56
Filed: 1991-07-26
Abstract: PURPOSE:To simulate a moving body in water correctly regardless of a projected frequency from a sound generating body in the water. CONSTITUTION:A frequency detecting circuit 14 detects the frequency of an electric signal outputted from a wave receiver 11 and a voltage signal in accordance with the detected frequency is outputted to a voltage attenuating circuit 15 while an oscillating frequency in a voltage control type variable frequency oscillating circuit (VCO) 16 is controlled by a voltage signal, attenuated by the voltage attenuating circuit 15 at a predetermined attenuating rate. In this case, a voltage inputted into the VCO 16 is XFt when the attenuating rate of the voltage attenuating circuit 15 is shown by (alpha) while the output frequency F3 of the VCO 16 can be shown by F3=kXalpha/XFt and, therefore, the output frequency (Ft+ or -F3) of a band filter 17 becomes; Ft+ or -V/CXFt=(1(+)V/C)XFt=Fs whereby the shifting of frequency becomes equal to the frequency Fs of a signal reflected from the moving body in water when kXalpha, is so set as to be equal to V/C.
Patent JP-H0656955-A (JP)
Title: Water-swelling polyurethane composition
Inventor: KUNUGIZA MOTOYASU
IPC: C08G18/32
Filed: 1992-08-05
Abstract: PURPOSE:To obtain the title one-part structural composition with cures and swells by moisture to form a crack-free homogeneous sealing material, by using a specified amount of CaCl2 in a polyurethane composition consisting of an organic isocyanate compound and an adduct of an organic polyhydroxyl compound obtained by previously reacting with CaCl2. CONSTITUTION:A polyurethane composition consisting of an organic isocyanate compound (e.g. diphenylmethane diisocyanate) and an adduct of an organic polyhydroxyl compound (e.g. polyethylene glycol) with CaCl2, wherein the content of CaCl2 is 0.5-15wt.%. It is desirable that the organic polyhydroxyl compound is used in an amount sufficient to provide an equivalent ratio of its OH group to the NCO group of the organic isocyanate compound of (0.1 to 1.8):1.
Patent JP-H0655704-A (JP)
Title: Speaker net
Inventor: HASHIMOTO TADASHI
IPC: B29C51/14
Filed: 1992-08-05
Abstract: PURPOSE:To provide a speaker net which is moulded so as to have a three dimensional curved surface by using a lamination sheet which is obtained by adhering a plastic sheet having many through holes and a fabric. CONSTITUTION:A speaker net is moulded so as to have a three dimensional curved surface after a speaker mounting member consisting of both sides adhesive sheet having a stretch performance and a separation film is adhered at a plastic sheet side of a lamination sheet composed of adhered lamination layers of a plastic sheet having many through holes and a fabric. In this way, a speaker net with a three dimensional curved surface can be easily obtained that has an excellent workability, no problem of separation in a moulding process since it has a stretch performance of the mounting member and after the speaker net is mounted on a speaker body, any separation is hard to occur, and the speaker net does not come off the body.
Patent JP-S6188652-A (JP)
Title: Power supply system of telephone terminal
Inventor: MURAI ATSUYA
IPC: H04M19/08
Filed: 1984-10-05
Abstract: PURPOSE:To attain the application of a battery of small capacity by providing a voltage detector to check whether or not the voltage of a station power supply is reduced less than a prescribed level and stopping the power supply to the circuits excluding a microcomputer from a built-in power supply with the output signal of said voltage detector. CONSTITUTION:The current is supplied to a microcomputer 12 and a peripheral circuit 13 from a station via a subscriber line, a diode bridge, the emitter and the collector of a transistor TR10 and a resistance 9. A voltage detector 20 detects the voltage applied to an input terminal VDD of the computer 12. Then a signal is sent to the computer 12 when the voltage applied to the terminal VDD is reduced less than a prescribed level. The computer 12 receives said signal and controls the base voltage of the TR10 via a resistance 11 to turn of the TR10. Instead a built-in battery 7 supplies the prescribed voltage via a diode 8 and also controls the base voltage of a TR21 to turn off the TR21. Thus the power supply is stopped to a peripheral circuit 13.
Patent JP-H10306008-A (JP)
Title: Dental filling composition
Inventor: HOSOMI YASUKAZU
IPC: A61K6/884
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in operability, luster on the surface after curing, wear resistance and mechanical strength, by includ ing a polymerizable monomer, a polymerization initiator and agglomerated particles of a specific inorganic oxide. SOLUTION: This composition comprises (A) a polymerizable monomer [e.g. methyl (meth)acrylate], (B) a polymerization initiator (e.g. acetyl peroxide) and (C) agglomerated particles of an inorganic oxide having 1-100 μm average particle diameter (the agglomerated particles comprise primary particles composed of 1-99 mol% of silicon dioxide and 99-1 mol% of at least one kind of an inorganic oxide of an element of the group II, the group III and the group IV of the periodic table having 0.01-1 μm average particle diameter). The blending ratio of the components of the composition is preferably 0.01-10 pts.wt. of the component B and 50-300 pts.wt. of the component C based on 100 pts.wt. of the component A.
Patent JP-S60101730-A (JP)
Title: Tracking device of optical disk device
Inventor: OZAWA YASUYUKI
IPC: G11B7/085
Filed: 1983-11-07
Abstract: PURPOSE:To prevent the runaway of a servo circuit due to a disturbing signal generated during the jump of an extremely small light spot to an adjacent track, and make the jump stably in a short time by inhibiting said disturbing signal from being inputted to a servo circuit. CONSTITUTION:A lens VCM6 is driven with the pulse signal outputted by a jump circuit 13 when an analog switch 14 is operated to jump the extremely small light spot to an adjacent track. A sample holding circuit 15 enters a hold state during the jump, and the signal as S-shaped disturbance detected by an error detecting circuit 10 is not inputted to an equivalent circuit 11. Consequently, none of circuits following the circuit 11 operates and the feedback circuit of the head VCM5 is turned off. Consequently, the runaway of the head VCM5 due to the accumulation of the disturbing signal generated normally is prevented during the short jump period. Consequently, the runaway caused by the disturbing signal of the servo circuit is prevented to make the stable jump in a short time.
Patent JP-S6365094-A (JP)
Title: Production of bellows
Inventor: TAKAYAMA HIROAKI
IPC: C25D1/02
Filed: 1986-09-08
Abstract: PURPOSE:To reduce the main-hours for the production of bellows and to decrease the quality defect rates by previously holding a reinforcing plate on the end face corresponding to the covered side of a core, integrally fixing the reinforcing plate to a covered bellows thin film body formed by plating, and dissolving and removing the core. CONSTITUTION:A recess 21 is formed on the end face 20a corresponding to the covered side of the core 20 (Al, etc.) having the outer diameter equal to the inner diameter of the bellows and capable of being dissolved. A flat plate 22 (stainless steel, etc.) to be used as the reinforcing plate is forced into the recess 21 and engaged with the recess. Ni is plated on the outer periphery of the core 20 to form the covered bellows thin film body 23, and the plate 22 is simultaneously fixed to the thin film body 23 and integrated. The core 20 is dipped in a sodium hydroxide dissolver and dissolved, and then the thin film body is washed. By this method, the covered bellows thin film body 23 having a cover part strengthened with the reinforcing plate 22 is effectively produced.
Patent JP-S59120183-A (JP)
Inventor: BUARUTAA HAUGU
IPC: A63C11/02
Filed: 1983-11-08
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-S6366809-A (JP)
Inventor: NISHIDA MASAYOSHI
IPC: H01H13/48
Filed: 1986-09-05
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-S58114467-A (JP)
Title: High speed diode
Inventor: MURAOKA KIMIHIRO
IPC: H01L29/74
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a diode having high performance by dispersing and disposing a P type layer on one side surface of a high resistance Ni-type Si substrate and an N<+>  type layer on the other side surface, respectively forming a P<+> type layer having less  than 1/3 of the thickness on the P type layer and the P<+> type layer having less than  1/2 of the thickness on the exposed Ni-type layer, and diffusing Au from both sides. CONSTITUTION:A P-type layer 3 is dispersively disposed on a main surface of an Ni- type substrate 4 and an N<+> type layer 5 is dispersively disposed on the other surface,  and an SiO2 film 10 is selectively covered. Then, a P<+> type layer 2 having less than 1/3 of the thickness of the layer 3 is formed on the layer 3, and a P<+> type layer 6 having  less than 1/2 of the thickness of the layer 5 is formed on the layer 3. The area of the  layer 6 is approx. 15% of the layer 5. In this case, the formed SiO2 film 10 is removed,  Au is deposited from both sides and is thermally diffused, a W electrode 8 is fixed  with solder 7 containing mainly aluminum, the Al electrode 1 is deposited, is shaped  in negative level, and is covered with a protective film. Acording to this configuration,  gold density distribution A-B-C and A-B-D corresponding to the disorder of the crystalline structure are formed, abrupt region is associated in parallel with the series region of abrupt and slow regions of di/dt. Accordignly, a high speed diode having low reverse  recovery time and peak current can be obtained.
Patent JP-S6270568-A (JP)
Title: Sputtering method
Inventor: KIKKAI MOTOHIKO
IPC: H01L21/31
Filed: 1985-09-25
Abstract: PURPOSE:To make the distribution of a film thickness uniform and to improve the step coverage with respect to the step of a film forming surface by executing sputtering while changing the angle of inclination of the film forming surface of a wafer with a target at specified periods. CONSTITUTION:A substrate 2 such as wafer is fixed by means of fixing claws 3 to a sample holder 1. A turntable 7 is rotated while plural pieces of ball bearings 4 attached to the turntable 7 are brought into contact with the sample holder 1. Sputtering is executed in this state while the angle of inclination between the film forming surface of the substrate 2 and the target 8 is periodically changed at an optional point. The average value of the distance between the water 2 and the target 8 corresponding to the optional point within the film forming surface of the wafer 2 is maintained at a specified value within a specified film forming time. The step coverage for the wafer having the step is improved by the above-mentioned sputtering method.
Patent JP-H1030538-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TAKEYAMA SHOICHI
IPC: F02P7/10
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To solve such a trouble as the bearing part of a distributor is worn early at the time of driving the distributor directly in a rotational driving body (drive gear) to which large radial load is applied. SOLUTION: A discase 15 which rotatably supports a rotating shaft 10 is fitted between the case 1a of a distributor 1 and a gear case 6, the radial load of a drive gear 2 is received by the rotating shaft 10 and the discase 15, and only the rotational force of the rotating shaft 10 is transmitted to the shaft 9 of the distributor 1. No radial load is transmitted to the shaft 9, therefore, such a trouble as bearing parts 11, 12 which support the shaft 9 are worn early does not occur. The radial load is added only to the rotating shaft 10, therefore, the bearing parts 16, 17 of the rotating shaft 10 are worn. Even if any trouble occurs, no troubles occur to the distributor 1. It is thus necessary to replace only a discase 15, which is provided with the rotating shaft 10 and the bearing parts 16, 17, without replacing the distributor 1.
Patent JP-H0661046-A (JP)
Title: Superconducting apparatus
Inventor: SAITO FUSAO
IPC: H01F6/02
Filed: 1992-08-06
Abstract: PURPOSE:To detect a quench of a superconducting coil with stability and high reliability without undergoing electromagnetic disturbance. CONSTITUTION:A superconducting apparatus which supplies a refrigerant from a liquid helium supplier 6 to forcedly cooled superconducting coils 3a, 3b excited by a power source circuit equipped with a resistor 5 which consumes electric energy to cool them into a superconducting state. This apparatus comprises a plurality of flowmeters 8a, 8b which detect the flow rate of liquid helium supplied from the liquid helium supplier 6 to the forcedly cooled superconducting coils 3a, 3b, a differential detector 10 which outputs action command upon entry of output signals of these flowmeters to detect a differential of the output signal, and a protective interlocking device 11 which controls the power source circuit upon entry of action command from this differential detector 10 to cut off the electrifying path of the forcedly cooled superconducting coils 3a, 3b and consumes energy generated by the forcedly cooled superconducting coils by means of the resistor.
Patent JP-2000048564-A (JP)
Title: Dynamic ram
Inventor: SAKURAI KIYOTAKE
IPC: H01L27/108
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To increase speed and improve integration by arranging a first conductive-type MOSFET being sandwiched by a specific combination of two sub arrays out of a specific number of sub arrays and a second conductive-type MOSFET at a region being sandwiched by another combination of two sub arrays. SOLUTION: A plurality of word lines are arranged in the direction of a bit line that crosses a main word and a hierarchy word line system is composed of sub word lines for connecting the address selection terminals of a plurality of memory cells. At least four sub arrays 15 are composed of a plurality of dynamic memory cells at a plurality of sub word lines and a plurality of complementary bit line pairs, and the intersections, the sub word lines are extended so that they penetrate a sub array, and a first conductive-type MOSFET for constituting a sub word driver region being sandwiched by two specific combination of sub arrays 15 and a second conductive-type MOSFETs for composing the sub word driver region being sandwiched by two other combination of sub arrays 15 are arranged.