baber/WOPTO huggingface dataset:
Patent JP-S61129762-A (JP)
Title: Magnetic tape device
Inventor: TSUKADA EIJI
IPC: G11B15/67
Filed: 1984-11-20
Abstract: PURPOSE:To improve an automatic thread successful rate by providing a glass bead tape to the part of the guide face of a threading channel. CONSTITUTION:The invading angle of magnetic tape t an upper channel 17 depends on the reel size of the tape and when the reel diameter is small, the drawn tape tip enters just along the guide face of a upper channel. In such a case, since the tape tip contacts the face of the glass bead tape 18, the tape is hardly adhered because of the low friction of the glass bead tape 18. In case of a tape medium with a small stiffness, since no slit exists to the channel 17, no disturbance of air flow due to blown air is caused and the fluttering of the tape tip is hardly caused. Thus, unstable laminar flow caused by the slit and the fluttering of the tape are hardly caused, the tape is wound on a machine reel 4 via a lower channel 10 and a successful automatic threading is attained.
Patent JP-H08111408-A (JP)
Title: Method and apparatus for heating surface treatment workpiece in belt-driven atmospheric pressure cvd system
Inventor: IKEDA HIDEAKI
IPC: C23C16/46
Filed: 1994-10-12
Abstract: PURPOSE: To provide an atmospheric pressure CVD system for generating a thin film with uniform film quality and uniform thickness on a face of a semiconductor wafer. CONSTITUTION: A heating unit 40 included in an atmospheric pressure CVD system 1A is made up of a main heater body 4 and a radiating disk-shaped plate 5. In the atmospheric pressure CVD system 1A, the heating unit 40 is put at least in a space between an upper carrying belt 2 in a film formation region and the main heating body 4. The plurality of radiating plates 5 are put in a forward processing direction (as indicated by an arrow X) of a semiconductor wafer (S). If only the main heater body 4 is used for heating the semiconductor wafer (S), there are a variation (A) in temperature in a forward processing direction and a variation (B) in temperature in a vertical direction, and in this case, these variations (A) and (B) change into a small variation (Aa) and a small variation (Bb).
Patent JP-S60140310-A (JP)
Title: Projecting lens
Inventor: HIROSE TAKAMASA
IPC: G03F7/20
Filed: 1983-12-28
Abstract: PURPOSE:To correct satisfactorily an aberration by constituting the first - the third lens groups of a refractive power of positive, negative and positive in order from an object side, of plural lenses of a single glass material, and satisfying a specified condition between focal distances of each leans group. CONSTITUTION:The first - the third lens groups I , II and III having a refractive power of positive, negative and positive in order from an object are constituted. Each lens group I -III is constituted of plural lenses by using a single glass material, for instance, a molten quartz. When focal distances of each lens group I -III are denoted as f1, f2 and f3, respectively, a condition of 0.8<=¦f1/ f2¦<=3.8, and 1.1<=¦f1/f3¦<=4 is satisfied. In this way, it becomes unnecessary to take a chromatic aberration into consideration, and a lens having a high performance is constituted against a narrow light emitting spectrum.
Patent JP-H04124535-A (JP)
Title: Moistening device having washing and draining device and air conditioner having said moistening device
Inventor: NOMURA SHIGETOSHI
IPC: B08B3/02
Filed: 1990-09-14
Abstract: PURPOSE:To prevent deposition of a solid matter in a water tank by a method wherein through control of operation of the one or both of a solenoid valve and a drainage means, a state wherein water is reserved in the water tank and a state wherein water is drained are alternately repeated a plurality of times. CONSTITUTION:A washing cycle is started, operation of high frequency oscillators 3 and 3 is stopped, and a solenoid valve 5 is opened. A water level is raised over the control range of a float switch 7 to the highmost position of a siphon. When the siphon is filled with water and drainage is started, a water level is lowered. Thereafter, the solenoid valve 5 is closed, and the lowering speed of the water level is increased. The solenoid valve 5 is then opened and in this case, water in the water tank is drained, a jet flow through nozzles 4a, 4a... is collided with a float switch and a vibrator, and a solid matter adhered thereto is effectively removed. During a period in which the solenoid valve 5 is opened, a water level is raised to a highmost position in the siphon, and drainage is effected again. A heating operation signal is then brought into an ON-state, and the washing cycle is returned to the operation state of a moistening device.
Patent JP-H0293814-A (JP)
Title: Power supply controller for lap-top type personal computer
Inventor: KONNO JIYUNKO
IPC: G06F1/32
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate wasteful power consumption by activating a resume function circuit and prohibiting power source supply when it is detected that a key input is not executed for a constant time. CONSTITUTION:In a lap-top type personal computer to be equipped with the function, an arbitrary time can be programmably set. A time monitor circuit 2 is obtained to output a significant signal by detecting that the key input is not executed during this time. Then, a resume function activating circuit 3 is operated by a signal 13, which is generated by this time monitor circuit 2 and the power source supply is prohibited. Thus, the power supply to the lap-top type personal computer can be automatically controlled and wasteful power can be prevented from being consumed.
Patent JP-H0775971-A (JP)
Title: Extra-abrasive grain wheel for grinding wired sheet glass
Inventor: SAGOTA TOSHIYUKI
IPC: B24D3/06
Filed: 1993-09-07
Abstract: PURPOSE:To obtain the machined surface of high quality and prolong the service life of an extra-abrasive grain wheel by mixing diamond abrasive grain and cubic boron nitride abrasive grain with a metal binder, and fixing a sintered impregnated wheel to a base metal. CONSTITUTION:An extra-abrasive grain wheel ideal for grinding the end face of wired sheet glass is formed by mixing diamond abrasive grain and cubic boron nitride abrasive grain with a metal binder and fixing a sintered impregnated wheel to a base metal by baking, bonding or brazing. The percentage of the cubic boron nitride abrasive grain to the total amount of the diamond abrasive grain and cubic boron nitride abrasive grain, that is, the amount of substitution, is to be about 5%-50%. The cubic boron nitride abrasive grain thus partially substituted maintains the grinding quality of the wheel at the time of grinding wire gauze in the glass and prevents seizure.
Patent JP-2000076730-A (JP)
Title: Recording tape having magnetic layer and optical recording layer
Inventor: INAMI HIROO
IPC: G11B7/24
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enable a higher density and higher speed access by having a magnetic layer consisting of ferromagnetic metallic powder and a binder on one surface of a base and having an optical recording layer consisting of nonmagnetic powder, dyestuffs and a binder on the other surface. SOLUTION: A reflection layer consisting essentially of a metal is disposed between the base and the optical recording layer and servo signals are recorded in the longitudinal direction of this optical recording layer. The respective surfaces of the base are provided with the magnetic layer or the optical recording layer consisting of the nonmagnetic powder, the dyestuffs and the binder. The optical recording layers contain the dyestuffs sensitive to color light (wavelength), by which the recording and reproducing of the signals in correspondence to this color light are made possible. The inorg. dyestuffs, such as, for example, SbInSn and ZnNx and org. dyestuffs, such as cyanine, are used as the dyestuffs to be included in the optical recording layers.  Cellulosic resins, such as cellulose acetate butyrate, nitrocellulose, are preferable for achieving the higher sensitivity of the optical recording layers as the binder for the optical recording layer.
Patent JP-S60138986-A (JP)
Inventor: SASABE TOSHIKI
IPC: H05K3/00
Filed: 1983-12-27
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-S6488281-A (JP)
Title: Laser radar apparatus
Inventor: SHIMA TAKESHI
IPC: G01S17/06
Filed: 1987-09-30
Abstract: PURPOSE:To exclude an adverse effect of jitter and to improve accuracy in measurement, by determining the timing of data collection from an output of a timing signal generating circuit and an output of a comparator circuit operating when a laser light output is at a prescribed level or above. CONSTITUTION:In a radar apparatus equipped with a laser output element 21 operating at a prescribed operation timing, a drive pulse generating circuit 22A driving a scanning element 22 for scanning and a data collector circuit collecting an output signal of a detector 25 at a prescribed timing and sending same into a signal processing element 27, a timing signal generating circuit 21A outputting an operation timing signal for the laser output element 21 is provided along with the laser output element 21, while a comparator circuit 2 specifying an outputted laser light as an operation start signal when said light is at a prescribed level or above and sending same into the data collector circuit 26 is provided along with the data collector circuit 26. Signal determination is conducted when an output of the comparator circuit 2 and an output of the timing signal generating circuit 21A are inputted to a determination circuit 3 simultaneously, and a reference signal for starting the measurement of a distance is outputted immediately to the signal processing element 27.
Patent JP-H1181622-A (JP)
Title: Facing tile
Inventor: MOROZUMI MASAKIMI
IPC: E04F13/14
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To rationally raise bond strength between concrete and mortar without worsening productivity. SOLUTION: Three grooves 2 longitudinally covering the total length of a tile body 1 are formed on the back of the tile body 1 running in parallel to each other with a recessed part 4, whose whole bottom area comes in contact with concrete, and a projecting part 5, whose whole top surface comes in contact with concrete, formed thereon. The ratio of the length of a single recessed part 4 against the total length of the tile body 1 having the recessed part 4 and the projecting part 5 running in parallel to each other is approximately 1:0.184. The ratio of the length of a single projecting part 5 formed between adjoining recessed parts 4 against the length between the outermost ends of the recessed part on both ends is approximately 1:0.132.  Bond strength is raised by contriving to make the ratio of the total sum of the area of the surface of all projecting parts 5 and the total sum of the area of the bottom of the recessed part 4 approximately 1:1.25.
Patent JP-S62107473-A (JP)
Title: Sub-code information taking-in method at the time of recording of pcm tape recorder
Inventor: EGUCHI TOSHIYA
IPC: G11B27/02
Filed: 1985-11-06
Abstract: PURPOSE:To take in the sub-code information from an external part at the time of recording and to select a music satisfactorily at the time of reproduction by providing the terminal to fetch the information useful to the sub-code to use with the music signal input terminal. CONSTITUTION:The recording signal of a disk 3 of a CD player 1 is detected by an optical system 4, after the signal processing, a user bit 2 and a sound signal 23 are extracted in the CD signal frame, and the sound signal including the bit 22 is sent from an output terminal 8 to an input terminal 9 of a PCM tape recorder 2. The sound signal is D/A-converted 7 and sent from an output terminal 17 to an input terminal 19. For the input signal of the terminal 9, a bit 22 only is removed by a processing circuit 10, processed by a sub-control part 12 of a processing circuit 11, and recorded through an amplifier 13 from a sound recording head 14 to a sub-code part 25 of the track on a tape 15. On the other hand, the input signal of the terminal 19 is A/D-converted 20, and recorded to a PCM data part 27 of the track.
Patent JP-H1176865-A (JP)
Title: Anode plate installation structure for air cleaner
Inventor: FUJIMURA YASUYUKI
IPC: B03C3/45
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To keep an anode plate constantly in a dust collecting face with a lessened number of simple parts, and prevent the anode plate from being parted from the dust collecting face attributed to the alteration of the environment temperature. SOLUTION: In the air cleaner, installation of an anode plate 50 in the front part is carried out by fixing the anode plate 50 in the front part only at the position a little of the center in the longitudinal direction of the anode plate 50 while both end parts 51, 52 of the anode plate 50 in the longitudinal direction are kept in pressurized state by the front part. Consequently, the anode plate 50 is prevented from being lifted out of the front part. As a result, abnormal discharge due to approach of the anode plate 50 to a cathode wire can be prevented. Moreover, in the case a dust collecting paper is set in the front part, formation of a gap between the front part and the dust collecting paper attributed to the lift out of both end parts 51, 52 in the longitudinal direction of the anode plate 50 can be avoided and dust collecting failure can be prevented.
Patent JP-H03108198-A (JP)
Title: Pulse signal generating circuit and pulse signal generating method
Inventor: KATAOKA MASAHIRO
IPC: G11C17/18
Filed: 1989-09-21
Abstract: PURPOSE:To generate a precharge signal automatically by providing a difference between a rising time and a falling time of a signal so as to detect a potential change in a word line. CONSTITUTION:A difference is provided between a period of a word line 2 from H to L and a period of a word line 3 from L to H. When the line 3 is going to reach H at a time t12, since the line 2 reaches L faster, pulse generating transistors (TRs) T15 - T17 are all interrupted for a period between t12 and t14. Thus, a capacitor C8 is charged by a resistor R and a read line 10 reaches an H level. Since the line 3 reaches a logic threshold voltage VL or over depending on the resistor R and the pulse generating TR T16, the line 10 reaches an L level. Thus, a pulse is generated for a period between t13 and t14. This pulse is buffered by a buffer T21 to drive precharge TRs T1 - T4.
Patent JP-2001078274-A (JP)
Title: Remote controller, remote control method, remote control system and storage medium
Inventor: OHARA EIJI
IPC: G06F3/048
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To simply and surely set many function with remote control. SOLUTION: The remote controller whose execution functions are set by an information processing unit, is provided with a display control means that displays functions executionable by the information processing unit on a display means 250a, a selection means that selects functions displayed on the display means and a transmission control means that transmits the function selected by the selection means to the information processing unit through a communication means altogether.  Furthermore, the remote controller whose functions are set by the information processing unit is provided with a display control means to display function executionable by the information processing unit onto the display means 250a, a selection means that selects functions displayed on the display means, and a storage control means that stores the function selected by the selection means to a portable storage medium.
Patent JP-H1180737-A (JP)
Title: Control of combustion of coke oven and combustion control device
Inventor: YAMAMOTO SHUICHI
IPC: C10B41/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To carry out a proper furnace temperature control corresponding to the variability of heat response characteristics of a furnace body and to contrive to reduce energy by continuing the on-line automatic operation of a control system even in change of the kinds of gases for combustion. SOLUTION: A process identification device 4 collects a quantity of heat supplied to a coke oven 1 and an actual oven temperature at each fixed period, successively identifies the variability of the coke oven, determines a proper parameter corresponding to the change of dynamic characteristics of the coke oven and sends to a control parameter calculating part 5. The control parameter calculating part 5 successively determines the transfer function of a feed heat quantity computing part 3 which is the control parameter of an oven temperature control by the sent parameter. The feed heat quantity computing part 3 calculates the feed heat quantity of the coke oven 1 by the successively determined transfer function and actualizes a proper control adjustable to the change of heat response characteristics of the coke oven 1.
Patent JP-S61127884-A (JP)
Title: Apparatus for producing neodymium-iron alloy
Inventor: ITO KATSUHISA
IPC: C25C3/36
Filed: 1984-11-22
Abstract: PURPOSE:To take out continuously a titled mother alloy by inserting a carbon anode and iron cathode into an internally lined cell, reducing electrolytically neodymium fluoride, receiving the formed neodymium-iron alloy liquid drops in a vessel and sucking the same. CONSTITUTION:The wetting part on the inside surface of the lower layer 12 of the electrolytic cell 10 is lined 28 with iron, etc. The carbon anode 34 and tubular iron cathode 32 are inserted and immersed into an electrolyte 30. A DC voltage is impressed between the two electrodes 32 and 34 to reduce electrolytically the neodymium fluoride. The liquid drops of the neodymium-iron alloy 44 formed on the iron cathode 32 are dropped and are received in the vessel 42 for receiving the formed alloy. A vacuum suction nozzle 50 is immersed through a suction port 52 into the formed alloy 44 in the vessel 42 and the alloy is taken out of the cell 10 by utilizing the vacuum suction effect. The iron cathode 22 is inserted by a lifting mechanism 38 as the cathode consumes so that the prescribed current density is obtd. The large-scale production of the neodymium-iron mother alloy suitable for production of a high-performance permanent magnet is made possible by the above-mentioned apparatus.
Patent JP-H01116438-A (JP)
Title: Apparatus for measuring foreign matter content in fluid liquid
Inventor: YUURUGEN MAIYAA
IPC: G01N33/18
Filed: 1988-10-03
Abstract: PURPOSE: To improve the accuracy for measuring the concentration of a foreign substance in a flowing liquid by branching water flow before and after a conductive pipe block and introducing it to a cuvette, applying luminous rays with different wavelengths, and detecting transmitted light. CONSTITUTION: Water flow is branched by a branching pipe 8 before a conductive pipe block 4 and is fed into a heat exchanger 12 via an air bubble separator 10. The heat-treated water flow is introduced to a cuvette 16. The water flow is branched by a branching pipe 9 after the conductive block 4 and is introduced to a cuvette 17 via an air bubble separator 11 and a heat exchanger 13. Two luminous rays with different wavelengths are applied to the cuvettes 16 and 17 from a light source 18. Light through these is detected by a detector, thus obtaining specifical absorption and non-specifical absorption.
Patent JP-H10276753-A (JP)
Title: Production of liquors from uncooked raw material
Inventor: IWATA HIROSHI
IPC: C12P7/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To produce brewed wine such as sake, alcoholic drink, mirin (a sweet sake) and cooking sake, alcohol such as alcohol for brewing and vinegar by conducting low temperature fermentation of rice bran and/or rice flour as fermentation material in an uncooked state. SOLUTION: The liquors are obtained by using rice bran and/or rice flour in an uncooked state as fermentation materials and fermenting at lower temperatures than usual. This production method is useful for producing liquors, etc., at low cost and through energy-saving process in which by-products such as rice bran, crushed rice or waste rice are efficiently utilized and sake brewing installation and apparatus for low temperature fermentation are applied almost as they have been.
Patent JP-H03108507-A (JP)
Title: Painting method in pottery and painted pottery
Inventor: SAKAI SHUNICHI
IPC: C04B41/86
Filed: 1989-09-22
Abstract: PURPOSE:To make color clear and to prevent peeling off by embossing the pattern grooves on the surface of a semidry molded form, and applying the painted clay wherein paint and clay made of a raw material for body are kneaded into the grooves and performing drying, biscuit firing, glazing and glost fixing. CONSTITUTION:A raw material 10 for body is molded into an arbitrary shape to obtain a molded form 12. Semidrying 14 is performed for this molded form 12, and the pattern grooves 16 displaying a pattern are embossed on the surface of the molded form 12 in semidrying state 14. Painted clay 18 wherein paint and clay made of the raw material 10 for body are kneaded is applied into the pattern grooves 16 according to a pattern. The surface of the molded form 12 being in a semidry state which has been coated with painted clay 18 is cut so that this surface is made uniform. Thereafter drying 22, biscuit firing 24, glazing 26 and glost firing 28 are performed for the molded form 12. Thereby color is made clear because painted clay is thick in wall thickness and color effect is held for a long period.
Patent JP-S6488441-A (JP)
Title: Stereoscopic vision plate
Inventor: KIMURA SEIZABURO
IPC: G02B27/22
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a large parallax required for a stereoscopic vision of a picture element group having a size which can be discriminated as a vision by placing repeatedly a specific refracting surface on at least one surface of a perspective-hedron consisting a transparent plate. CONSTITUTION:The perspective-hedron 1 are formed by a transparent plate, respectively, and formed by the first face body 2 and the second face body 3 which are placed in parallel. On the upper face of this first face body 2, many refracting surfaces 9 consisting of continuous refracting surface parts 5a or plane parts 6 are are placed continuously. Its refracting surface part 5a has a size which can be discriminated with the naked eye, and also, the depth of a groove which can be discriminated is varied gradually. Also, on the lower face of the second face body 3, as well, many refracting surface 9' consisting of continuous refracting parts 7a or plane parts 8 are placed continuously. In such a way, a large parallax required for a stereoscopic vision of a picture element group having a size which can be discriminated and a perspective vision of an image can be obtained.
Patent JP-H08109963-A (JP)
Title: Speed change controller for vehicle
Inventor: HATA NOBUO
IPC: F16H61/02
Filed: 1994-10-13
Abstract: PURPOSE: To permit the speedy gear set to the starting stage from the reverse operation, before the reduction of the car speed to the stopped state, in the direction change or the set into a garage for a vehicle, as for a speed change controller for the vehicle. CONSTITUTION: A speed change controller is equipped with a gear shift actuator (a) for driving the gear shift mechanism of a transmission, and a means (c) for generating the gear shift demand for the transmission according to the manual operation in an operation room, and further equipped with a means (b) for controlling the gear shift actuator so that the transmission is gear-shifted to the demanded position on the basis of the generation demand, and a means (d) for prohibiting the gear shift control until the car speed reduces up to the judgement standard value or less of the stop of the vehicle, for the generation of the gear set demand to the reverse traveling or the starting stage.  Further, a means (e) for releasing the prohibition of the gear shift control on condition of at most the prescribed value higher than the judgement standard value of the stop of the vehicle when the gear set demand to the starting stage is generated during the retreat traveling with the transmission in reverse operation.