baber/WOPTO huggingface dataset:
Patent JP-S6262126-A (JP)
Title: Combustion device
Inventor: AKIYAMA MICHIHIKO
IPC: F23N5/18
Filed: 1985-09-10
Abstract: PURPOSE:To provide a superior good condition of combustion and a better condition of extinction by a method wherein a sensor for detecting an overcurrent flowing in a motor and an informing means for informing an abnormal condition in response to an output signal from the sensor are provided. CONSTITUTION:A second switch 18 for use in driving a motor is connected in parallel with a first switch 9, a wick lifting or lowering motor 8 is connected in series with a power supply 19 in respect to their parallel connection, and additionally a sensor 20 for detecting an overcurrent flowing in a motor 8 and an informing means 21 for informing an abnormal condition in response to an output signal from the sensor are provided. When the switch 18 is depressed, the motor 8 is rotationally driven to cause a wick to be lifted up. When tar or the like is adhered to an extremity end of a combustion wick because of a use of long period of time or an erroneous use of poor kerosene, a frictional resistance caused by ascending or descending of the wick is increased, a consumption current for the wick lifting or descending motor 8 is increased and an internal resistance in the wick lifting or descending motor 8 decreases. In turn, divided voltages at resistors R1 and R2 are kept constant, so that a difference between the resistances is compared with each other in a comparator circuit 23; if this difference exceeds a predetermined value, a signal is outputted from the comparator circuit 23 to cause a light emitting diode 24 to generate a light therefrom and then to inform it to a user of the device.
Patent JP-H0523442-A (JP)
Title: Cosmetic material for doll
Inventor: UMENO TAKASHI
IPC: A61Q1/02
Filed: 1991-07-17
Abstract: PURPOSE:To provide the cosmetic material which is enhanced in safety, is washable with water and has the use feel similar to that of cosmetic materials for human beings by incorporating at least 5 to 80wt.% polyethylene glycol having >=1000 average mol.wt. and 20 to 70wt.% pigments into this material. CONSTITUTION:Any pigments are usable, insofar as the pigments are nontoxic. The pigments are incorporated into a liquid compsn. at 20 to 70wt.% thereof and the polyethylene glycol has >=1000 average mol.wt. and is incorporated at 5 to 80wt.% therein. The application to most of the resins used for dolls is possible in this way. Since the pigments can be dispersedly held, the dyeing of the dolls does not arise and the color fading by light beams does not arise either. The polyethylene glycol is pasty solid, maintains the appearance and characteristic of the cosmetic material and dissolves in water and can, therefore, be washed away with water. The playgame mind of children is satisfied by the appearance similar to that of the cosmetic materials used for human beings. The cosmetic material compounded with 5 to 30wt.% surfactant of >=8HLB is enhanced in washability with water.
Patent JP-H0842551-A (JP)
Title: Taper washer
Inventor: HAMANAKA SHIGENOBU
IPC: F16B39/24
Filed: 1994-08-02
Abstract: PURPOSE:To prevent the looseness of fastening by preventing corotation of a washer. CONSTITUTION:Seat surfaces 210 and 211 brought into surface pressure contact with a nut or a bolt head part and a member to be fastened are formed on the observe of a washer or the reverse of a washer annually around a bolt shank insertion hole. Two seat surfaces are formed in the taper shape of an equal cone angle so that thickness is increased toward the outside in a radial direction. Meanwhile, the press of the seat surface against the other seat surface by the bolt head or a nut is increased toward the outside in a radial direction and the other seat surface is brought into high pressure contact with a member to be fastened at the outer peripheral edge of the seat surface.
Patent JP-H0250500-A (JP)
Title: Device for recognition and correction of nozzle position
Inventor: AMAO KENJI
IPC: H05K13/04
Filed: 1988-08-11
Abstract: PURPOSE:To cope with the deviation from an initial set position due to temperature change, ageing change, etc., by comparing recognition position data with reference position data, calculating compared deviation amount, and storing the obtained deviation amount. CONSTITUTION:A recognition camera 16 recognizes the rotary center position of a suction nozzle for sucking to hold a chiplike electronic component. First memory means 23 stores relative reference position data between the camera 16 and the rotary center of the nozzle. Comparing means 24 compares the reference position data stored in the means 23 with the position data recognized by the camera, computing means 25 calculates deviation compared by the means 24, and second memory means 23 stores deviation obtained from the means 25. A suction head 5 is driven by a suction head driver 5A according to a command output from command means 26 on the basis of the deviation, and the nozzle is moved to a position considered with the deviation. Thus, it can cope with the deviation from the initial set position due to temperature change, ageing change, etc.
Patent JP-S6359237-A (JP)
Title: Frame synchronizing system
Inventor: KAGE GOZO
IPC: H04L7/08
Filed: 1986-08-29
Abstract: PURPOSE:To improve the signal transmission efficiency by using an output of a 2nd pattern match means and adding a function synchronizing a frame counter to a gate means. CONSTITUTION:The 2nd pattern match section 17 is provided and the pattern match signal PM 2 resets a frame counter 23 through a gate section 22. Normally, in order to improve the transmission efficiency, the bit number (l) of a 1st frame synchronizing pattern aiming at the frame synchronizing only to increase the transmission efficiency normally is selected small and the bit number (m) to the information signal is selected large. For example, l=5 bits and m=100bits nearly. Then as a 1st pattern match section 16, the possibility of pattern match from the information signal exists. Then the pattern match is applied from the pattern of m-l=95 bits as the 2nd pattern match section 17.
Patent JP-S6183813-A (JP)
Title: Fuel injecting device
Inventor: KATO FUMIO
IPC: F23D11/38
Filed: 1984-09-28
Abstract: PURPOSE:To contrive to protect the top end and side wall of a nozzle arranged protrusively in a burning chamber from the overheating due to a high temperature burning gas by a method wherein a fuel is flowed uniformly along the inner surface other than the top end part thereof for a convection forced cooling caused by the structure having impingement cooling effect. CONSTITUTION:A nozzle core top end 18 and an outer pipe top end 19 are formed into a spherical shape, a fuel inlet hole 20 is extended to the nozzle top end 18 at the central part of a nozzle core 16. An outer pipe 17 is mounted for forming a channel 22 and a space 23 between the outer pipe 17 and a core outer wall 21 of the nozzle core 16. A low temperature fuel flowed through the fuel inlet hole 20 is flowed out from the core top end 18, then flowed back through the channel 22 with striking the inner surface of the outer pipe top end 19, injected into an annular burning chamber 7 through plural fuel injecting holes 24. The heat resistance is made larger by providing the space 23, the heat flux produced in the core 16 is restrained under small condition, accordingly, the temperature gradient between the core outer wall 21 and the inner wall of the fuel inlet hole 20 is made small and the generation of thermal stress can be restrained.
Patent JP-H0931129-A (JP)
Title: Crystalline polypropylene
Inventor: OKURA MASATOSHI
IPC: C08F8/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline polypropylene excellent in stiffness and heat resistance by polymerizing propylene by using a catalyst component which is formed by bringing a specific solid component into contact with an olefin in the presence of an organoaluminum compd. and a specific organosilicon compd. SOLUTION: This crystalline polypylene excellent in stiffness and heat resistance and satisfying the relation of formula II (ω0 is a frequency at which the storage elastic modulus G' and the loss elastic modulus G" are equal; and G0 is the elastic modulus at that frequency) is obtd. by polymerizing propylene by using an α-olefin polymn. catalyst component which is formed by bringing a solid component essentially contg. a metal oxide, Mg, Ti, a halogen, and an electron-donating compd. into contact with an olefin in the presence of an organoaluminum compd. and an organosilicon compd. of formula I (R<1> is a 5-7C alicyclic hydrocarbon group; R<2> is 2-ethoxyethyl or 2-methyl-3-butyn-2-yl; R<3> is CH3 or C2 H5 ; and x and y are each 1 or 2 provided x+y is 3).
Patent JP-S58103279-A (JP)
Title: Video and sound signal recorder
Inventor: KAJIURA MINORU
IPC: G11B20/06
Filed: 1981-12-15
Abstract: PURPOSE:To record the video signal with high density and at the same time to prevent the quality deterioration of the sound signal, by giving a control so that the recording level of the FM-modulated sound signal is varied contrary to the level change of the original sound signal. CONSTITUTION:For the left and right signals SL ans SR of the stereo sound signals supplied through sound input terminals 1 and 2, the modulated output occupying the frequency band different from the video frequency band is set by the frequency modulators 6 and 7 respectively. While a level detector 21 detects the level of the sound signal and produces an output in response to the detected level. Based on this output, the level control parts 17 and 19 change the levels of the modulated outputs given from the modulators 6 and 7 in a contrary way to the level change of the sound signal. This modulated output is mixed 24 with the outputs of the parts 17 and 19. This output signal of mixture is recorded on a recording medium by the recording head parts 30 and 32.
Patent JP-S5993982-A (JP)
Title: Scroll fluid machine
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1982-11-19
Abstract: PURPOSE:To enhance lubrication of revolving scrolls between and the sealing performance, by injecting the lubricating oil contained in an oil pressure chamber of a thrust shaft to inside the scrolls through a small hole provided in a mirror plate of each scroll. CONSTITUTION:A small hole provided in a mirror plate of a revolving scroll 2 has two functions, i.e. one to inject the lubricating oil from an oil pressure chamber into a suction chamber on the lap side, and the other to equalize the pressures of the two spaces by allowing a refrigerant gas to pass through from the space 14 to the suction chamber 1f on the lap side. These functions are repeatedly in service intermittently following the revolutional motion of the scroll. The lubricating oil will together with the refrigerant gas move to inside the scroll lap to serve for lubrication in the scroll as well as sealing.
Patent JP-S6445133-A (JP)
Title: Semiconductor device
Inventor: KATO JURI
IPC: H01L21/318
Filed: 1987-08-13
Abstract: PURPOSE:To obtain excellent moisture resistance and to prevent the occurrence of stress migration of wiring, by constituting final protective films with a double-layer structure of an Si3N4 film and SiNxOy film. CONSTITUTION:An uppermost Al wiring layer 2 is formed on a substrate 1. An SiNxOy layer 3 is formed on the Al wiring 2 by a plasma CVD method and a photo CVD method. An Si3N4 film 4 is formed as an uppermost layer similarly by the plasma and photo CVD methods. Namely the alleviation of internal stress at the interface between the layer 3 and the film 4 can be achieved by controlling the component ratio of the SiNxOy (x   4/3, y  0) in a region in contact with the Si3N4 and the component ratio of the SiNxOy (x, y) in a region in contact with the Al wiring 2. Thus, excellent moisture resistance is obtained, and the occurrence of stress migration is prevented.
Patent JP-H0949509-A (JP)
Title: Fixing means
Inventor: KIMURA NAOYUKI
IPC: H05K7/12
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a snap fit from causing a breakage and failure caused with the lapse of time. SOLUTION: A snap fit 2 having a fixing part 2a on the top is provided below a bottom case 5 of a device body with a releasing lever 2b projecting out. A stopper 4 is provided near the releasing lever 2b. When a printed board fixed by the fixing part is released, the releasing lever 2b is pushed in the direction of arrow A. Then, the releasing lever 2b abuts against a stopper 4, so that the snap fit is prevented from inclining more than necessary and prevented from causing a breakage and failure caused with the lapse of time.
Patent JP-H0280910-A (JP)
Title: Detecting and display device
Inventor: DOUWAIN KIISU EIKU
IPC: G01C15/00
Filed: 1989-08-03
Abstract: PURPOSE: To prevent the occurrence of errors when a photodetector device is partially shaded by constituting the device by combining two photodetector elements of a comb-shaped structure divided into a plurality of parts so that the area of a light receiving surface can increase/decrease toward the top section from the bottom section at the same width. CONSTITUTION: The height of the part of a photodetector element 38 increases toward the top section of a row from the bottom section of the row and the height of the part of a photodetector 40 decreases toward the top section from the bottom section. The sum (h) of the height of one part of the element 38 and that of one part of the element 40 immediately below the element 38 is fixed. Therefore, when the middle of the row or its vicinity is irradiated with light, the signal levels of lines 23 and 24 become nearly equal to each other and the signal level of the line 23 becomes higher in the top section of the row and that of the line 24 becomes higher in the lower section. Even when the detector 40 is shaded, therefore, the elements 38 and 40 are equally shaded and no error occurs.
Patent JP-H0523738-A (JP)
Title: Method and device for forming large diameter square steel tube
Inventor: NAKAJIMA NORIO
IPC: B21D5/12
Filed: 1991-07-18
Abstract: PURPOSE:To straighten distortion, torsion, etc., of a steel tube, and to exactly shape a cross section of the steel tube by nearly finishing square forming of the steel tube by hot plastic working in preforming, and subsequently, executing finish forming of a square steel tube by cold working. CONSTITUTION:A forming roll process consisting of plural stages is divided into a preforming roll process 6 and a finish forming roll process 8. In the preforming process, by hot (including warm) working, its cross section shape is formed to a half formed steel tube being approximate to a square steel. tube in which some working amount is left, comparing with a cross section of a complete square steel tube. Before this semi formed steel tube is fed to the finish forming roll process, the whole steel tube is cooled 7 to a temperature in the vicinity of a room temperature, and the remaining working amount is subjected to finish shaping by cold working by the finish forming roll process 8. In such a way, a large diameter square steel tube of a high quality can be obtained.
Patent JP-H0366170-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MOCHIZUKI HIROTAKA
IPC: H01L21/8249
Filed: 1989-08-03
Abstract: PURPOSE:To make a range of an operating power-supply voltage wide and to enhance an electrical reliability by a method wherein a current-limiting means used to limit an amount of an electric current flowing to a semiconductor region for isolation use is formed and the current-limiting means is constituted by forming a diode element in parallel between a base region of a parasitic bipolar transistor and an electric- current source connected to the region. CONSTITUTION:A current-limiting means used to limit an amount of an electric current flowing to a semiconductor region for isolation use is formed. This current-limiting means is constituted mainly of a parasitic bipolar transistor Q4, a bipolar transistor Q5 to be used as a current mirror and a bias current source 1. Thereby, when an operation of the parasitic bipolar transistor Q4 is started, it is possible to limit an amount of a base current of this transistor and to limit an amount of an electric current flowing between a collector and an emitter. Consequently, a breakdown strength of the parasitic bipolar transistor Q4 can be enhanced. As a result, since a breakdown strength of an output-stage circuit can be regulated not by the parasitic bipolar transistor Q4 but by a vertical-type MOSFET Q1, a range of an operating power-supply voltage of a semiconductor integrated circuit device can be made wide and its application range can be expanded.
Patent JP-H1047554-A (JP)
Title: Protective tubing
Inventor: AOI ISATO
IPC: A01M29/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of stimulus by the exudation of a rat prevention agent to protective tubing surface by piling an outer layer formed by a resin component excluding the rat prevention agent to the outside of an inner layer formed by the resin component including the rat prevention agent made by a micro capsule. SOLUTION: In protective tubing T for preventing a rat harm covered on the outer periphery of an electric wire and cable, the inner layer 1 and outer layer 2 made of resin are provided and the rat prevention agent made by a micro capsule is included in the inner layer 1. While, the outer layer 2 is made with a thickness by which the permiation of the rat prevention agent come out from a broken micro capsule to a surface can be prevented. Such protective tubing of two-layer structure can be made by various methods, but it is favorable for the productivity that respective resin component which is an origin of the inner layer 1 including the rat prevention agent made by the micro capsule and the outer layer 2 excluded the rat prevention agent is produced by an extrusion molding and an ionized radiation is irradiated continuously when the inner/outer layers 1, 2 are bridged.
Patent JP-S6358302-A (JP)
Title: Circularly polarizing plate
Inventor: FURUTA TAKAAKI
IPC: G02B5/30
Filed: 1986-08-28
Abstract: PURPOSE:To improve shape retentivity, etc., by laminating a biaxialy stretched thermoplastic resin film, the retardation of which is within a specific range and a linear polarizer in such a manner that the optical orientation axis of the former and the optical orientation axis of the latter attain 45 deg.. CONSTITUTION:The biaxialy stretched film, the retardation of which is 150 (2N+1)+ or -40nm (where N is 1-8 integer) and the linear polarizer are so laminated that the optical orientation axis of the linear polarizer has the angle of (45 deg.-optical deviation angle) in the longitudinal direction of the biaxialy stretched film if the optical deviation angle of the biaxialy stretched film is 0-60 deg.. The film and the polarizer are so laminated that the optical orientation axis of the linear polarizer has the angle of (135 deg.-optical deviation angle) in the longitudinal direction of the biaxialy stretched film if the optical deviation angle thereof is 120 deg.-180 deg.. A thermoplastic resin such as acrylic copolymer or ethylene/vinyl acetate copolymer is usable as the adhesive agent to laminate the above-mentioned film and polarizer.
Patent JP-S6356739-A (JP)
Title: History memory control system
Inventor: TAKAHASHI MASANORI
IPC: G06F11/22
Filed: 1986-08-27
Abstract: PURPOSE:To simulate operation right before trouble occurrence by adding a means which reads and writes data in and out of the history memory of a history memory device and thus providing the function of a test signal device. CONSTITUTION:A mode signal TM is inputted to respective gate circuits G1, which enter a test signal device state. When a data set signal, for example, is inputted in the test signal state, a test data write significance latch 16 and a write significance signal is sent to the history memory 2. Then test data which is sent out of a service processor to a test data write register 11 is stored in the history memory 2 according to addresses indicated by an address counter 4. The stored test data is read out to a read register 13 with the instruction of the service processor and sent out to a necessary input terminal through a test signal control circuit 14 to become test data as simulation data.
Patent JP-H0486159-A (JP)
Title: Image shake preventing device for image pickup device
Inventor: MATSUDA NOBORU
IPC: H04N5/217
Filed: 1990-07-30
Abstract: PURPOSE:To make a device small-sized and low-consumption and to prevent the occurrence of noise by constituting a horizontal-direction picture shake compensating means of a simple shift register means, a mask means, and s shift register control means which controls them. CONSTITUTION:If picture shake in the horizontal direction occurs, that is, if horizontal shake correction data from a shake detecting circuit 8 is not 0, the shift operation in the horizontal direction is performed in a bidirectional horizontal register 201 after the end of vertical transfer from a vertical register 22. At this time, the direction of shift and the number of picture elements of the extent of shift are controlled based on horizontal shake correction data from a shake detecting circuit 8. Picture element information where picture shake in the horizontal direction is compensated is transferred to an effective video area A1 of a unidirectional horizontal register 23 by this shift operation in the bidirectional horizontal register 201. Consequently, only picture element information in the effective video area A1 out of picture element information read out from the unidirectional horizontal register 23 is taken out to correct the picture shake in the horizontal direction.
Patent JP-H0651100-A (JP)
Title: Electrostatic charge suppressing device for particle beam irradiation device
Inventor: SAKAI KATSUHIKO
IPC: G21K5/04
Filed: 1992-07-30
Abstract: PURPOSE:To provide a electrostatic charge suppressing device for particle beam irradiation device, with which electrons from an electron source or plasma, ions, electrons, etc., from a plasma source are introduced into a particle beam irradiation chamber for enhancing the ion beam neutralization efficiency and which can remove contaminant particles such as tungsten flying from the plasma source or electron beam source or secondary contaminant particles to be sputtered due to bombardment of the primary contaminant particles. CONSTITUTION:Electrons 111 from an electron source 107 are cast onto an ion beam 101 to be implanted into a work to be processed 112, and thereby neutralization is made. A cover 109 with the ground potential is provided at the outlet from the electron source 107 so that the electrons 111 are deflected in the direction of the work 112. The cover 109 is formed as reducing the width toward the outlet and cathes the particles sputtered by bombardment with contaminant particles such as tungsten, wherein the size of the cover 109 is such that the areas between the electron source 107 and the work 112 and ion beam 101 are out of visibility, and the contaminant particles flying from the electron source 107 are caught by the cover 109.