baber/WOPTO huggingface dataset:
Patent JP-H10328350-A (JP)
Title: Rotary reel unit for game machine
Inventor: SASAZAKI TAKAO
IPC: A63F5/04
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To remarkably extend the life of a back light as compared with that of an incandescent bulb and facilitate the maintenance of a rotary reel unit. SOLUTION: Lamp cases 7a-7c are arranged behind respective reel bands of individual reels. Each of the lamp cases 7a-7c is separated into three chambers. Each chamber is provided with six white LEDs 31 as back light sources of the reel bands. The white LEDs 31 are individually controlled to light according to playing condition and the operation of stop buttons 15a-15c. The back lights, made up of the white LEDs 31 can extend the life of the light source remarkably as compared with that of the conventional incandescent bulb. As the back light emits light white, symbol color drawn on the reel bands can be determined completely free from the color formed of the light source.
Patent JP-H0211982-A (JP)
Title: Solenoid valve
Inventor: KISHIMOTO DARUMA
IPC: F16K31/06
Filed: 1988-06-29
Abstract: PURPOSE:To reduce a setting space by bending a yoke plurally along an outer circumferential surface of a solenoid valve body, and setting it to a plate. CONSTITUTION:A yoke 21 is plurally bent along an outer circumferential surface of a solenoid valve body, and its engaged part 21a is engaged with each engaged hole 20a of a plate 20. With this constitution, width of this plate 20 is reducible, therefore, a setting space can be reduced.
Patent JP-H1012076-A (JP)
Title: Switch apparatus
Inventor: ONO AKIRA
IPC: H01H3/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and durability of the detection operation of a limit switch. SOLUTION: A guide plate part 32 to guide the movement of an object body 21 to be detected is horizontally formed in the upper end part of a frame 24 in which a limit switch 26 is assembled, an reversed L-shaped lever member 33 is so installed in the lower face side of the guide plate part 32 through a swinging axis 34 as to freely swing up and down direction, and the lower end part of the lever member 33 is brought into contact with a small roller 30 of an actuator 27 from the upper side. The lever member 33 is urged upward by the tensile force of a tensile coil spring 35.  A disk-like detection roller 37 is installed in the upper part of the lever member 33 in a freely rotatable manner through a rotation axis 36 in parallel to the swinging axis 34 of the lever member 33 and the detection roller 37 is so installed as to project the upper part of the detection roller 37 upward out of an aperture part of the guide plate part 32 and as to make the rotation direction of the detection roller 37 be along the movement direction of the object body 21 to be detected.
Patent JP-S5385055-A (JP)
Title: Writing unit for article kind discriminating device
Inventor: TANAKA TOYOHIKO
IPC: B65G47/49
Filed: 1976-12-30
Abstract: PURPOSE: To accurately and rapidly write required code on an article to be detected without contact by opening and closing the self-holding reed switch of the article by means of formation of magnetic field. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04358264-A (JP)
Title: Vectorization processing system
Inventor: OTA MIDORI
IPC: G06F9/45
Filed: 1991-06-04
Abstract: PURPOSE:To further shorten the conventional vectorization time by making the best use of plural vector operation processors. CONSTITUTION:A means 22 is provided to detect a loop that can be vectored together with a loop frequency analyzing means 23 which decide the using possibility of plural vector operation processors with the largest vector length defined as the vector length to the structure of loop detected by the means 22, and a vector text generating means 24 uses plural operation processors and which studies the loop structure consisting of the largest vector length, the loop frequency and the number of vector operation processors when the use of these processors is decided by the means 23. In such a constitution, those vector operation processors can be used and the program executing time can be shortened compared with the conventional vectorization time.
Patent JP-S6219165-A (JP)
Inventor: SHIBA DAISUKE
IPC: A61L15/60
Filed: 1985-07-19
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-S645050-A (JP)
Title: Capacitor and formation thereof
Inventor: IIJIMA SHINPEI
IPC: H01L21/822
Filed: 1987-06-29
Abstract: PURPOSE:To provide a capacitor having a larger capacity in comparison with a conventional one having the same area and to improve the reliability of an LSI device, by forming an extremely thin film having high dielectric strength and high reliability in a well controlled manner, for providing a capacitor insulating film for a dynamic RAM. CONSTITUTION:A capacitor is composed of a first electrode 30 of a conductor or semiconductor, a dielectric on the electrode 30, and a second electrode 60 formed of a conductor or semiconductor on the dielectric. The dielectric consists of an Si nitride film 40 which is provided by nitriding the surface of the electrode 30 and an oxynitride film 50 composed of N and O. The electrode 30 is formed of highly doped polycrystalline Si, while the electrode 60 is formed of polycrystalline Si or a silicide of a metal. According to this arrangement, the capacitor is allowed to have a larger capacity in comparison with conventional capacitors having the same area. Thus, the reli ability of an LSI device can be improved.
Patent JP-S6050454-A (JP)
Title: Phase difference detecting circuit
Inventor: MURAKAMI KEIICHI
IPC: G01R25/00
Filed: 1983-08-31
Abstract: PURPOSE:To enable highly sensitive detection of phase difference without saturation of output regardless of constant phase difference values between output signals, by placing a delay line of variable delay time at the foregoing part of an input of a phase difference detector. CONSTITUTION:It is assumed now that, on input terminals A, B of a highly sensitive phase difference detector 2, a signal related to a phase is given representing thetaA-thetaB=90 deg.. Now, from a reason or other, the phase of the signal subject to measurement advanced constantly showing thetaA>thetaB>90 deg., the delay time decreases and the phase of signal delivered to the terminal B advances and finally, an output of an integrator 3 stays constant. At thetaA-thetaB<90 deg., the situation is steadified with the final equation of thetaA-thetaB=90 deg.. When a time constant of this integrator 3 is considerably larger than that corresponding to the least frequency of phase change required, saturation can be avoided, even if AC output appears in the output of a phase difference detector 2. Thus, highly sensitive phase detection becomes available without saturation of output irrespective of phase difference values.
Patent JP-S6221292-A (JP)
Inventor: HARADA SHIGEKI
IPC: H01L23/12
Filed: 1985-07-19
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-H06346474-A (JP)
Title: Concrete block for retaining wall and retaining wall
Inventor: KOYAMA MINORU
IPC: E02D29/02
Filed: 1993-06-07
Abstract: PURPOSE:To obtain a beautiful sight, by practicing tree-planting on the front face of a retaining wall constructed with concrete blocks staked in a range- work. CONSTITUTION:Noches 6 are formed on the outer face of both sides of the front end of the front frame 2 where a pierced part 5 is vertically opened and a protruded soil holder 7 is provided in the lower part of the middle of the front end on the inner face to constitute a concrete block 1. This block 1 is stacked in a range-work to close the lower end of pierced part 5 of the block 1 positioned on the upper side together with the soil holder 7 by the respective front frame 2 of the adjacent blocks 1 and also open a part of the upper end of pierced part 5 of the block 1 positioned on the lower side by respective notches 6 of the adjacent blocks 1. And soil for vegitation is charged in the pierced part 5. In this way, Vegetation planted in the soil grow from the opened part at the upper end of the pierced part 5.
Patent JP-2000348313-A (JP)
Title: Production of spin valve film and production of magnetoresistive magnetic head
Inventor: OGAWARA SHIGEHISA
IPC: G11B5/39
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To make an antiferromagnetic film thinner and to minimize the degradation in characteristics by a heat treatment. SOLUTION: This process for producing the spin valve film formed by laminating a first magnetic film, a nonmagnetic film, a second magnetic film and the antiferromagnetic film formed by a Pt-Mn alloy consists in subjecting the antiferromagnetic film to the heat treatment within a range enclosed by four points; the point A (280 deg.C, 15 nm), point B (310 deg.C, 15 nm), point C (280 deg.C, 30 nm) and the point D (280 deg.C, 30 nm) in a graph with which the heat treatment temperature of the antiferromagnetic film is taken at the abscissa and the thickness of the antiferromagnetic film as the ordinate.
Patent JP-S5862971-A (JP)
Title: Picture transmission system
Inventor: UZAWA SHIYUNICHI
IPC: H04L25/49
Filed: 1981-10-09
Abstract: PURPOSE:To surely transmit a data read at a reading section to a recording section, by supplying a pulse FM signal to a demodulation circuit, demodulating a picture data and a clock signal from the modulation signal, and recording the picture. CONSTITUTION:When a pulse FM signal FMS is applied to an edge detection circuit 331, the circuit 331 generates an edge detection pulse EDP in synchronizing with a negative edge of an internal clock pulse CKI at the point of time of positive and negative edge incoming of the signal FMS. In this case, since the level of an edge selection signal inversion ES' is ''1'', an output ASC of an AND circuit 337 goes to ''1'', a count circuit 332 is reset and a circuit CO goes to ''0''.  With the ''0'' level of the circuit CO, a latch pulse LP is applied to a latch circuit 334 from a timing generating circuit 333 and the circuit 334 latches a signal  FFO applied to a data input terminal D for the case. A clock pulse CKD is outputted from the circuit 333 and a demodulation signal DS is outputted from the circuit 334.
Patent JP-S5950242-A (JP)
Title: Shock absorber device
Inventor: SHIBAHATA KOUJI
IPC: F16F9/10
Filed: 1982-09-13
Abstract: PURPOSE:To avoid the device from becoming large in size even when the amplitude is large by providing the first means to generate damping force and the second means to generate the damping force which generates damping force based on the signal from the speed detecting means which produces its output in response to the fluid force detected in the first damping force generating means. CONSTITUTION:A fluid pressure detector 27 is provided to detect the fluid pressure inside an upper fluid chamber 19. When vibration is transmitted to a piston 18 through a rod 17, the pressure of oil 23 on downstream side rises and flows through an orifice 24 to cause the damping force which is proportionate to the relative speed of the piston 18. Generally, the relative speed of the piston 18 and the fluid pressure are proportionate. When the piston 18 moves in the direction of arrow D, the fluid pressure becomes positive, and when it moves in the opposite direction, the negative pressure will be generated. Such fluid pressure inside the upper fluid chamber 19 is detected by the fluid pressure detector 27, and is outputted as a fluid pressure signal proportionate to the fluid pressure to to be transmitted to the electro-magnetic coil 26. The magnetic powder in the oil 23 is magnetized to generate the damping force.
Patent JP-S5783443-A (JP)
Title: Manufacture of flexible ragging
Inventor: KAMIOKA NOBUO
IPC: B29B11/00
Filed: 1980-11-14
Abstract: PURPOSE: To make a flexible ragging that can be formed into any shape to be applied to a pulley having any diameter, by curing a material consisting of a metal oxide covered with phenol resin or the like mixed into rubber to form a sheet.  
     CONSTITUTION: The material consisting of a metal oxide covered with a thermosetting resin such as phenol resin or the like is mixed into masticated rubber, the resulting mixture is formed into a sheet, and the sheet is press cure to obtain the flexible ragging material 7 having rubber elasticity that can be formed into any shape. As said ragging material 7 is flexible and deformable, it can be applied on the pulley 8 having any diameter. Further more, as it can be cured in the form of a sheet, a mold having a different diameter in compliance with a pulley is not required, and therefore it can be formed with ease, and in addition the sheet can be to be stored so that the inventory control is simple. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5599471-A (JP)
Title: Handling mechanism of 4-wheel cart
Inventor: TANAKA KATSUMI
IPC: B62D7/14
Filed: 1978-12-22
Abstract: PURPOSE:To eliminate inner wheel difference in turning and decrease the turning range as far as possible by handle-operating both of front and rear wheels in turning. CONSTITUTION:When a steering shaft 10 is revolved by turning an operating handle 9 in turning, a pitman arm 11 is turned, and front and rear wheel handling drag links 12 and 13 operate forward and backward respectively. This movement is transmitted to front wheels 4 and 5 and rear wheels 6 and 7 through link mechanism, and the both wheels are turned so as to be directed in the turning direction, having king pins 16 and 17 as a center.
Patent JP-S6053521-A (JP)
Title: Preparation of polyurethane elastomer
Inventor: SONOBE TSUNEHISA
IPC: C08G18/08
Filed: 1983-09-02
Abstract: PURPOSE:To obtain the titled elastomer having improved dimensional stability of water absorption, by subjecting a polyol prepared by blending a high-molecular- weight polyol and a chain extender with an organic phosphorus compound, and an isocyanate component consisting of a polyisocyante compound to reactive injection molding. CONSTITUTION:(A) A polyol component obtained by reacting a high-molecular- weight polyol(preferably polyoxyalkylene polyol) and an chain extender (preferably ethylene glyocol, 1,4-butanediol with an organic phosphorus compound, and (B) an isocyanate component (preferably 4,4'-diphenylmethane diisocyanate) as essential components are subjected to reactive injecting molding, to give the desired elastomer. A (halo)alkyl group-, or (halo)aryl group-containing phosphate, or phosphonate is preferable as the organic phosphorus compound, and an amount of it blended is preferably 0.5-15pts.wt. based on 100pts.wt. high polymer polyol.
Patent JP-H11354485-A (JP)
Title: Device and method for processing substrate
Inventor: TANAKA MASATO
IPC: F26B5/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent particles from being stuck to a substrate at the time performing reduced pressure drying. SOLUTION: The substrate for which washing by pure water is ended in a processing tank 562 is pulled up and held at a prescribed position inside a casing 560. At the time, IPA(isopropyl alcohol) steam heated by a heater H2 is supplied from an IPA.N2 supply part 565. Thereafter, N2 heated by the heater H1 is supplied from an N2 supply part 566. Further, thereafter, by performing exhaustion from piping 560b, the inside of the casing 560 is pressure- reduced and the reduced pressure drying of the substrate is performed. Since the temperature of the substrate is raised by the IPA steam and N2 before pressure reduction, the temperature of the substrate is not made lower than the dew point of steam or the IPA steam, they do not condense and particle generation by the drying of dew-condensed liquid drops is prevented.
Patent JP-H0514048-A (JP)
Title: Snow melting device for parabolic antenna
Inventor: SAKAUCHI KOJI
IPC: H01Q1/02
Filed: 1991-07-01
Abstract: PURPOSE:To melt snow efficiently and uniformly without causing any speckle in the temperature distribution of a reflecting mirror face in the snow melting device for the parabolic antenna. CONSTITUTION:Metallic foils 13a-13e having a high heat conduction rate are adhered to almost the entire area of a rear side of a parabolic reflecting mirror 11 and then face heaters 14a-14e are directly sticked to part of the area of the metallic foils 13a-13e to deliver heat to the entire reflecting mirror 11.
Patent JP-S5874542-A (JP)
Inventor: JIYON GAASU RAMU
IPC: C03C25/106
Filed: 1982-09-14
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-H09101478-A (JP)
Title: Head-up display device
Inventor: KAWAZOE NAOYUKI
IPC: G02B1/11
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a head-up display which is small in surface reflection noise and chromatic aberration. SOLUTION: This head-up display device 1 is so constituted that a signal light 31 emitted by a display unit 5 is projected on a hologram combiner 10 and its diffracted light 32 is viewed. The signal light 31 is P-polarized light and diffraction characteristics of a hologram are so set that the angle α of incidence of the signal light 31 becomes nearly equal to the angle β of reflection of the diffracted light 32. The surface of the hologram combiner 10 which is irradiated with the signal light 31 is coated not to reflect light.
Patent JP-H11353296-A (JP)
Title: Learning method for neural network and character recognition device
Inventor: KAWAJIRI HIROMITSU
IPC: G06F15/18
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To structure a neural network which has high generalizing ability by temporarily excluding an input pattern which is considered to be difficult to learn from learnt objects to efficiently advance learning. SOLUTION: The error Ei between a tutor pattern Ti and an output pattern Oi is calculated (S106). Then it is decided (S107) whether a learning frequency (repetition frequency of learning as to all samples) K is larger than L and when K is less than L, weight is updated. When K exceeds L, on the other hand, it is decided (S108) whether or not error Ei is less than a previously set value γand when it is decided in S108 that Ei is larger than γ, the learning pattern is not learnt temporarily (weight is not updated). Then the learnt pattern which is temporarily excluded from learning is learnt when the learning becomes possible while other input patterns are learnt one after another.
Patent JP-2000342941-A (JP)
Title: Liquid separation membrane module
Inventor: SHINTANI TAKUJI
IPC: B01D63/10
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a practical liquid separation membrane module suppressing the increase in the flow channel resistance caused by the depression of a reverse osmosis membrane into the grooves of a permeating water flow channel material and the deformation of the reverse osmosis membrane and capable of keeping reverse osmosis membrane capacity. SOLUTION: In a liquid separation membrane module wherein a flow channel material 1 supporting the rear surfaces of reverse osmosis membranes 8, 9 receiving the pressure of a raw soln. is incorporated, the flow channel material 1 is formed by laminating flat cloth B3 on the uneven surface of cloth A2 having an uneven cross-sectional structure and both cloths are made rigidified and the spaces formed by the recessed parts of the cloth A2 and the flat cloth B3 form flow channels not depressed by reverse osmosis pressure.
Patent JP-H0717159-A (JP)
Title: Automatic page turn-over device
Inventor: IKEDA TAKEO
IPC: B42D9/06
Filed: 1993-06-30
Abstract: PURPOSE:To reduce a labor of turning over pages by a constitution wherein in a device for automatically turning over pages of a musical score, a book, or the like, a page is held by a negative pressure generated in a slit with the movement of a piston and turned over by the rotation of a rotating arm device. CONSTITUTION:When a plurality of pages of a musical score placed on a desk 4 are turned over as a music is played, an operator (a player) presses down a pedal 8 by his/her foot to lower a piston part 5 against the force of a spring 15, whereby a negative pressure generated in a negative pressure chamber of a cylinder 1 acts to a slit 22 of a suction member 21 through a tube 11 to suck musical score. With the downward movement of the piston part 5, a shaft of a rotator 24 is rotated against the force of a spring 27 through a wire, which is mounted on the piston 5 at one end thereof. In this manner, the suction member 21 supported by the rotator 24 through an arm 23 and sucking the musical score is reversed to turn the page over.
Patent JP-H0327334-A (JP)
Title: Production of 2,5-dihalogenated benzotrichlorides
Inventor: TANIZAWA NAOHITO
IPC: C07C17/12
Filed: 1989-06-23
Abstract: PURPOSE:To obtain the title substance useful as an intermediate for agricultural chemicals, drugs, etc., by reacting a 2-halogenated benzotrichloride with a halogenating agent in the presence of L type zeolite as a catalyst. CONSTITUTION:A 2-halogenated benzotrichloride is reacted with a halogenating agent (preferably chlorine gas or bromine) in the presence of L type zeolite as a catalyst to give the title substance. The reaction temperature is selected from a range from 0 deg.C to the boiling point. Crystalline aluminosilicate having 4-8 molar ratio of SiO2/Al2O3 may be cited as the L type zeolite and generally synthetic zeolite or natural zeolite having the same X-ray diffraction spectrum is used. The catalyst may be calcined or uncalcined and the amount of the catalyst used is preferably 1-50g based on 1mol raw material compound. The catalyst may be recycled for a long period of time.
Patent JP-H05194378-A (JP)
Title: Antipodal azetidinone derivative and its use as dopant in liquid crystal mixture
Inventor: GIYUNTAA SHIEROUSUKII
IPC: C09K19/58
Filed: 1992-06-19
Abstract: PURPOSE: To provide new compounds having a short response time useful as doping agent, etc., in liquid crystal.  
     CONSTITUTION: The compounds of the formula I, e.g. (S)-1-[(4'- decyloxybiphenyl-4-yl)oxycarbonylphenyl]-4-methylazetidin-2-one, which are obtained by reacting the compounds of the formula IV (Y 1  is -OH, -CO 2 H, etc.), with the formula V (Y 2  is -OH, -CO 2 H, etc.). In the formula I, R 1  is a 1-16C alkyl, 3-16C alkenyl, etc.; R 2  is H, a 1-10C alkyl, etc.; R 3  is H, a 1-10C alkyl; Z is H, F, Cl, NO 2 , N 3 ; (j), (l), and (n) are each 0 to 2; (k), (m) are each 0 or 1; -A 1 , -A 2  are each the formula II, etc.; -A 3  is the formula III, etc.; -M 1 , -M 2  are each -O-CO-, -CO-O-, -CH 2 CH 2 -, -CH=CH-, -CH 2 -O-, etc. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000352371-A (JP)
Title: Compressed air storage type combined power generation system
Inventor: TSUJI TADASHI
IPC: F03B13/24
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To store compressed air utilizing pumped-up water and generate electricity by effectively utilizing draft generated in association with pump operation. SOLUTION: To a regulating reservoir 1 water in a water tank part 7a of an underground impounding reservoir 7 is pumped-up by driving a pump of a pump turbine generator 5. In this case, air flows into an air compression part 7b through a switch valve 12, an air turbine 13, a switch valve 15, pipes 17, 10, and a control valve 11. The air drives the air turbine 13 and thus rotates a generator 14 to generate electricity. The pumped-up water falls through a pipe 3 from the regulating reservoir 1 and generates electricity by driving the pump turbine generator 5. Then the water flows into the water tank part 7a of the underground impounding reservoir 7, raises the water level there, and compresses air in the air compression part 7b.  The compressed air is led into a CAES power generation plant 21 by way of a tank 20 and also to the air turbine 13 for generation of electricity and then discharged through a silencer 16.