baber/WOPTO huggingface dataset:
Patent JP-H1050650-A (JP)
Title: Substrate surface treating apparatus
Inventor: KOGA YOSHIMOTO
IPC: H01L21/027
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance the recovery ratio of a chemical liq. and to completely remove this liq. from a substrate, without staining it with the liq. by suiking the liq from both sides of the substrate being moved and, instead of this liq., spraying a rinse liq. to substitute the suckled chemical. liq. with the rinse liq. SOLUTION: Conveyer rollers 12 are rotated in a chemical liq. treating unit 10 for carrying a substrate 18 at low speed or cause it to oscillate. A chemical liq. is sprayed from a nozzle 13 on the substrate surface 20. After the chemical liq. treatment, the substrate 18 is carried to a liq. substituting unit 9 by the rollers 12. In this unit 9, the substrate 18 is carried at low speed, while the liq. is sucked from the front and back sides of the substrate from a suction hole of a suction head 4 of a suction unit 7, and a rinse liq. 3 is sprayed from a spray hole of a spray head 2 at the same time to thereby instantaneously substitute the chemical liq. with the rinse liq.
Patent JP-S63153103-A (JP)
Inventor: UEKI MASAMI
IPC: B28B3/02
Filed: 1986-08-27
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-2000033609-A (JP)
Title: Platelike or blocking product-molding device
Inventor: KISHI CHIKAKAZU
IPC: B30B11/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity of a molding device for platelike or blocklike products and upgrade the precision of the device by molding powder packed in a treatment chamber which is internally sectioned with plural planar parts and a rubber mold located on the outer periphery of a mandrel, under an isotropic pressure through the rubber mold. SOLUTION: This molding device 1 is equipped with a cylindrical pressure container 3 with a pressure medium introduction/discharge aperture 2, an upper and a lower punch 6, 7 to be fitted, in a freely introducible and detachable manner, into an upper and a lower lid 4, 5 and a pressure rubber mold 8 and a molding rubber mold 9 which are of a double cylindrical shape and are mounted n the pressure container 3. In addition, a metallic mandrel 10 which is freely introducible into and detachable from a treatment chamber encircled with the rubber mold 9 and the upper and the lower punch 6, 7 and is implanted in the lower punch 7, has a planar part 12 formed at two or more stops on the outer periphery. Further, a platelike or a blocklike treatment chamber 13 is defined at two or more spots with the planar part 12 and the rubber mold 9.  Powder 14 of metal, ceramics or the like packed in the treatment chamber 13 is molded under an isotropic pressure through the rubber mold 9.
Patent JP-H0257567-A (JP)
Title: Stable liquid discharger
Inventor: HOJO TAIUN
IPC: B65D81/24
Filed: 1988-08-10
Abstract: PURPOSE:To prevent oxidation of wine or the like in a bottle, to keep fragrance of the alcoholic components in the bottle, to keep the original quality, to reserve it for a long period and to use it at any time, by isolating the gas in the bottle from the liquid by a diaphragm and providing a structure to discharge it. CONSTITUTION:This stable liquid discharger is attached to a bottle 3 which is inclined on using. When the bottle is inclined, a ball 6 moves to the position fixed at a ball stopper 7 due to the wine 10 flowing out together with the ball. The save volume of air as the outflow wine 10 is sucked in from an air inlet 5 to keep it in a diaphragm bag 1 through an air inlet tube 2. The sucked air and the wine is reserved in the bottle without contact with each other. The volume of the diaphragm bag must be smaller than that of the bottle and also it must be flexible. When the wine 10 is poured out to a glass 1, the bottle is erected again and, at the same time, the ball 6 moves toward the wine outlet 8 from the position of the ball stopper 7 to cover the wine outlet 8 and hence air is not sacked.
Patent JP-S6262933-A (JP)
Title: Roving transportation system
Inventor: NISHIKAWA HIROTAKA
IPC: D01H9/18
Filed: 1985-09-11
Abstract: PURPOSE:To provide a roving transportation system capable of properly changing the corresponding relationship between roving frame and fine spinning frame according to the variation of the yarn count and the kind of the spun yarn and transporting a bobbin following the varied relationship of the frames. CONSTITUTION:The optimum grouping of a roving frame group RM and a fine spinning frame group SF is determined based on the operation condition prior to the operation of the groups and the grouping data is registered in a transportation controlling apparatus. When a bobbin is fully wound in the roving frame and the doffing is completed, the full bobbin take-off signal transmission apparatus 63 transmits the full bobbin take-off requiring signal and the frame number of the roving frame is registered in the full bobbin take-off table of a memory means in the order of transmission. On the other hand, when the exchange of sliver is completed in the fine spinning frame and the preparation of the take-off of the residual yarn bobbin is ready, the residual yarn bobbin take-off signal transmission apparatus 64 transmits the residual yarn take-off requiring signal. The frame number of the fine spinning frame is registered in the full bobbin take-off table of a memory means in the order of transmission. The transportation controlling apparatus 68 orders the transportation between the frames in the order of transmission based on the registration data of each table.
Patent JP-S6178321-A (JP)
Inventor: SHOMURA TAKAO
IPC: A01F12/32
Filed: 1984-09-25
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-S6261951-A (JP)
Title: Carbonate having ethynyl group
Inventor: SASAKI YOSHIYUKI
IPC: B01J31/00
Filed: 1985-09-11
Abstract: NEW MATERIAL:A carbonate having an ethynyl group expressed by formula I (R represents H, alkyl or aryl). USE:Various synthetic intermediates, especially intermediates for medicines and agricultural chemicals. PREPARATION:A alpha-ethynylalcohol expressed by formula II such as propargyl alcohol is reacted with CO2 in an inert solvent such as methyl cyanide in the presence of a ruthenium catalyst such as ruthenium carbonyl in the coexistence of an organic base such as triethylamine as a promoter preferably nearly at 0 deg.C- room temperature under 1-50atm CO2 pressure to obtain the compound expressed by formula I.
Patent JP-H0250781-A (JP)
Title: Microcomputer
Inventor: TAKAHASHI YOICHI
IPC: G06F15/78
Filed: 1988-08-12
Abstract: PURPOSE:To change an option with only changing data within a PROM by providing a function to read automatically at the time of initializing the data for an option written in the specific spot of the PROM, to set the result to a register. CONSTITUTION:A PROM area to store data corresponding to an option, a circuit to read the data of the area (involving a program according to a case), a register to store the read data and a circuit to make the data of the register as option setting data are provided. That is, option data are read through a ROM reading circuit 104 from an option data area 100 and are latched by a register 105 or a register 107. Thus, a user can set the respective options without being conscious of the program of a user program area 102 from the option data area 100.
Patent JP-S6092096-A (JP)
Title: Continuous treating device of welding rod having defective coating
Inventor: TEJIMA MASANOSUKE
IPC: B23K35/40
Filed: 1983-10-26
Abstract: PURPOSE:To perform automatically flux removal and bend setting of a defective rod and to reduce equipment area by disposing means for supplying, rough removing, finish removing and setting in series and disposing guide means between the respective means. CONSTITUTION:The defective rods which are fed out are conveyed by each piece by a belt conveyor 15 disposed in the same direction as the direction where a rotary feeder 13 is disposed. Said rods are supplied from a guide means 5 to a rough removing means 2. As the defective rods pass between a pair of short cirlcular cylindrical rollers of the rough removing means, the greater part of the flux is removed therefrom. As the rods pass further through finish removing and setting machines 3 I , 3II constituted of a pair of deformed drum-shaped rollers, the defective rods are rotated around the axial center and are curved, by which the removal of the flux is accomplished roughly thoroughly over the entire circumference.
Patent JP-H0644614-A (JP)
Title: Exposure mask for optical recording medium
Inventor: TAKI KAZUYA
IPC: G11B7/26
Filed: 1992-07-28
Abstract: PURPOSE:To obtain an exposure mask for producing an optical recording medium with tracks formed along a single spiral by forming plural phase shift parts having a required width on a mask material along a spiral every other round. CONSTITUTION:Phase shift parts 14 such as thin Cr films are formed on a transparent mask substrate 12 along a spiral having a prescribed pitch every other round. The width of the shift parts 14 is made equal to the pitch and the radial position of one boundary of an outer shift part 14 is allowed to coincide with that of the other boundary of an inner shift part 14. When the resulting exposure mask for an optical recording medium with the formed shift parts 14 is used, an optical recording medium with guide films acting as tracks along a single spiral is produced.
Patent JP-S6262519-A (JP)
Title: Position detector
Inventor: KANEDA MINORU
IPC: G05D3/12
Filed: 1985-09-13
Abstract: PURPOSE:To accurately decide the position of an alignment mask pattern by using the photoelectric multiplier as a photoreceptor for receiving diffracted light from an article to be detected, and disposing the multipliers on the diffracted light detecting surface in the diffracting direction. CONSTITUTION:Four transparent units 13, 14, 13', 14' of a space frequency filter 12 are led through prisms 33, 34, 33', 34' independently to photoreceiving areas 35a, 36a, 35a', 36a' of photoelectric multipliers. The stabilization of the intensity of the diffracted light from an element to be detected is regulated by rotating a polarizer 43 with a motor 46 to vary the light permeability. In other words, the diffracted light from the article is branched by a half mirror 41, received by a photoelectric transducer 42, whereby an electric signal output of the converter 42 is fed to a light quantity detector 44, and the motor 46 is driven so that an AA signal output becomes optimum by the control outputs from the detector 44 and a motor driver 45. The driving amount of the motor 46 can be contolled by feeding electric signal outputs from the multipliers 35, 35', 36, 36' to the detector 44.
Patent JP-H0366099-A (JP)
Title: Hold distortion correction circuit
Inventor: SAEKI TAKAHARU
IPC: G11C27/02
Filed: 1989-08-03
Abstract: PURPOSE:To reduce noise due to hold distortion by adding a pulse proportional to the magnitude of distortion generated at holding and opposite to the polarity of the distortion component to an output of a sample-and-hold circuit after the end of the hold period of the sample-and-hold circuit. CONSTITUTION:A correction use sample-and hold circuit S/H 5 holds a voltage proportional to an input output voltage difference of a sample-and-hold circuit S/H 3 for a short time just after the end of the hold period of the circuit 3, a pulse with a peak value proportional to the output of the circuit 5 is outputted from a pulse generating circuit PG 6 for the same period as the hold period of the circuit 5, and the output pulse is added to the output of the circuit 3. Thus, a low frequency component of hold distortion is reduced and noise due to hold distortion is reduced.
Patent JP-H0489345-A (JP)
Title: Hydraulic material
Inventor: HONDA ATSUHIRO
IPC: C04B28/08
Filed: 1990-07-30
Abstract: PURPOSE:To obtain a hydraulic material of high strength free from cracks with suppressed volume change by mixing a reduced slag of specified conditions containing a limited amt. of iron oxide and gypsum by a specified proportion. CONSTITUTION:This hydraulic material is prepared by mixing 5-50wt.% gypsum and the balance of reduced slag. This reduced slag contains gamma-2CaO.SiO2 as the main mineral and <=0.4wt.% iron oxide and has >=2 basicity. The hydraulic reaction of the hydraulic material proceeds without obstruction of iron oxide. By the addition of gypsum, volume change can be suppressed and cracks can be inhibited.
Patent JP-S58102798-A (JP)
Inventor: HINUMA MASAO
IPC: B43L13/08
Filed: 1981-12-15
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-H1049894-A (JP)
Title: Focus pull-in apparatus
Inventor: KITAI HIROTO
IPC: G11B7/095
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a focus pull-in apparatus by which the pull-in of a focus is stabilized by making an MPU detect the level and the zero cross of a focus control signal, and compensate control gain to be constant irrespective of the distance up to the focal point of an objective lens. SOLUTION: A focus control signal Af is changed into a phase compensation signal by a phase compensator 201 so as to be supplied to an AF driver 210, and the focus of an objective lens 212 is controlled. A comparator 202 detects the prescribed level and the zero cross of the focus control signal Af so as to be reported to an MPU 203. An A/D converter 213 inputs a focus quantity-of- light signal to the MPU 203 at every definite time, and an A/D converter 214 converts the signal into an analog signal so as to be input to a phase compensator 206. At this time, the MPU 203 has a function to compensate the control gain to be constant irrespective of the distance up to the focal point of the objective lens 212. Thereby, a corrected control value is supplied to a position control loop via the A/D converter 214 so as to stabilize the pull-in of a focus.
Patent JP-S6264411-A (JP)
Title: Hot rolling roll with strongly sticking scale
Inventor: KASAI SATOSHI
IPC: B21B27/00
Filed: 1985-09-13
Abstract: PURPOSE:To obtain a hot rolling roll which is prevented from being worn out and improves the quality of a rolled stock, by respectively specifying the surface roughness and hardness of the roll barrel of the rolling roll and strongly adhering the scale of the stock to be rolled to the surface of the roll barrel as the hot rolling operation is advanced. CONSTITUTION:The roll suitable for this invention is a roll made of forged steel containing 3-5wt% of Cr, high-Cr cast iron containing 2-3wt% of C and 12-18wt% of Cr, etc. This roll is used as it is or after a coating layer is formed by surface treatment and the surface roughtness and surface hardness of the roll are respectively set at 2-10mumRa and >=600Hv. By performing hot rolling operations with the roll 1, whose surface is roughed and hardened as mentioned above, the sale 3 of a stock 2 to be rolled is adhered to the surface of the roll 1 and a black skin 4 is formed. Since the stable black skin 4 is formed on the surface of the roll 1, the life of the roll 1 can sharply be extended and, as a result, productivity and quality of the product can be improved.
Patent JP-S6259195-A (JP)
Inventor: MAASHIYARU JIEI KORUBETSUTO
IPC: B64C3/40
Filed: 1986-08-29
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-2000032001-A (JP)
Title: Fifo buffer
Inventor: IRIE YASUHITO
IPC: H04L49/111
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency of a memory by decreasing a memory access time per one cell. SOLUTION: In the FIFO buffer that stores cells denoting data of a fixed length received from a pre-stage device temporarily and outputs the cells to a post-stage device in the storaged order, a pre-stage buffer 1 outputs a block consisting of a prescribed number of cells received from the pre-stage device and stored, a main buffer 2 inputs and stores the block outputted from the pre-stage buffer 1, and a post-stage buffer 3 inputs the block outputted from the main buffer 2, stores it and outputs the cells to the next post-stage device.
Patent JP-S6262253-A (JP)
Title: Through hole inspector
Inventor: MITA KIKUO
IPC: G01N21/88
Filed: 1985-09-12
Abstract: PURPOSE:To enable a high-speed inspection of through-holes moving continuously, by combining a detector for detecting positions of through-holes formed in a light transmitting substrate and an image sensor for picking up images of the through-holes to control the timing of picking up images of through-holes on the basis of information from the detector. CONSTITUTION:A circuit board 11 in which several trains 13a-13c of through holes 13 are formed passes under a detector 14 and then under an image sensor 15. The detector 14 detects the through-holes 13 under it and inputs the resulting information into a control circuit 20. The control circuit 20 calculates the time at which the through-hole 13 arrives under the image sensor 15 from the moving speed or movement of a table 27 moving at a fixed speed and makes the image sensor 15 ready for picking up images at the time. Utilizing light form a light source 16, the element 15 picks up images to check the through-holes 13 for defects.
Patent JP-2001034097-A (JP)
Title: Induction heating fixing device
Inventor: KIMATA AKINORI
IPC: G03G15/20
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating fixing device capable of making fixing temperature stable by restraining temperature rise at a paper non-passing part in the case of performing fixation on small-size paper. SOLUTION: This induction heating fixing device is provided with a closed magnetic circuit iron core 17 forming a closed magnetic circuit, a main induction coil 14a wound round to interlink with the core 17 and generating magnetic flux to generate an induced current in a peripheral direction on a conductive member and at least one sub induction coil 14b provided at one end of the coil 14a and generating the magnetic flux to generate the induced current in the peripheral direction on the conductive member.
Patent JP-H1050734-A (JP)
Title: Chip type semiconductor
Inventor: MIURA TAKESHI
IPC: H01L21/52
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a conductive adhesive agent from peeling from electrodes by increasing the adhesion of this agent to the electrodes. SOLUTION: A chip type light emitting diode 11 has a pair of electrodes 13a, 13b formed on the surface of an insulation substrate 12 and a light emitting diode 15 die-bonded to one electrode 13a, using a conductive adhesive agent 14. Notches 19 to expose the surface of the substrate 12 are formed into the electrode 13a, the adhesive agent 14 coated on the electrode 13a is partly flowed into the notches 19 to adhere it to the exposed substrate of the substrate 12.
Patent JP-S58103927-A (JP)
Title: Manufacture of composite wire
Inventor: YOSHIDA SHIGEAKI
IPC: B21C23/24
Filed: 1981-12-14
Abstract: PURPOSE:To manufacture a composite wire having accurate and uniform thickness of cover over the whole length by increasing or decreasing front tension according to the measured value of the outer diameter of the extruded composite wire and controlling the covering thickness of outer cover metal in extruding  and covering the composite wire. CONSTITUTION:A billet 5 of outer cover metal is put in a container 2 and a core material 6 is inserted into the billet 5 through a hollow mandrel 4, and extruded as a composite wire 8 by an extruding die 3 with the outer cover metal covered on it. The core material 6 is heated if necessary. The outer diameter of the extruded composite wire 8 is measured by an outer diameter measuring device, and the outer diameter measurement signal is compared with the previously set outer diameter in an outer diameter signal processing section 10. When the measurement signal is greater than the set value, front tension T by the tension rollers is increased, and when smaller, the front tension T is decreased.
Patent JP-H0485905-A (JP)
Title: Rotary transformer
Inventor: TAKEUCHI TOSHIHIRO
IPC: H01F38/14
Filed: 1990-07-30
Abstract: PURPOSE:To enable sufficiently preventing the interference between signal transmission systems by dividing magnetic bodies themselves for each predetermined signal transmission system, by holding these magnetic bodies through cylindrical holders arranged on surfaces opposite to winding slots facing each other and by intervening cylindrical non-magnetic bodies between the divided magnetic bodies. CONSTITUTION:In two signal transmission systems, respective magnetic bodies themselves are separated perfectly, winding slots 6a and 8a are provided in the facing positions of facing surfaces in an inner cylinder side core 6 and outer cylinder side core 8, and opposite surfaces are held by an inner cylinder side holder 12 and outer cylinder side holder 13. Also, an inner cylinder side coil 7 and outer cylinder side coil 9 are respectively wound round the facing winding slots 6a, 8a and, midway between these facing winding slots 6a, 8a, an inner cylinder side shield ring 10 and outer cylinder side shield ring 11 are provided in the manner of perfectly dividing the inner cylinder side core 6 and outer cylinder side core 8.
Patent JP-S6095700-A (JP)
Inventor: SUZUKI OSAMU
IPC: G08G1/005
Filed: 1983-10-28
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-2000036366-A (JP)
Title: Slide brush polishing device
Inventor: KANAMORI YASUNORI
IPC: H01R43/14
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a slide brush polishing device which facilitates replacement of a polishing table in accordance with the dimensions of a slide brush and also maintenance and replacement of a suppressing member for the motion of the slide brush. SOLUTION: A slide brush polishing device is composed of a polishing table 8 furnished with a brush supply groove 12 in which a slide brush moves, a pair of rollers 10 to give a moving force to the slide brush, a gind to polish the brush, and a suppressing member 35 to suppress the motion of the brush, wherein an engaging pin 38 is planted in the table 8 where the suppressing member 35 is installed and the member 35 is attached removably to the table 8 through a mounting member 34 having a through hole 39 to admit penetration of a screw 40 and an engage hole 37 to be engaged with the pin 38.
Patent JP-H0863890-A (JP)
Title: Decoding apparatus of multiplexed data
Inventor: KISHIDA NORITAKA
IPC: H04N19/85
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a decoding apparatus by which the synchronous compensation of a coded video signal and a coded audio signal which have been multiplexed can be relaized by a simple constitution. CONSTITUTION: Coded multiplexed data which has been read out from an optical disk is stored temporarily in a buffer 2. The stored data is separated into a coded video signal and a coded audio signal, and the signals are stored respectively in a video buffer 5 and an audio buffer 9 so as to be decoded. A microcomputer 13 monitors the storage amount of the buffer 9. When the storage amount becomes a first level or higher, it is discriminated that the coded audio signal is delayed with reference to the video signal. When the storage amount becomes a second level or lower, it is judged that the coded audio signal goes ahead with reference to the video signal. After this judgment the microcomputer 13 controls the output of the respective buffers in such a way that the storage amount of the audio buffer 9 becomes a third level.
Patent JP-2000099195-A (JP)
Title: Timer device
Inventor: OZAWA KAZUMASA
IPC: G04F10/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a timer device capable of simultaneously controlling the operation of plural timers without adjusting the counter operation of respective timers in the manner of software. SOLUTION: Since the same address information is applied to operating instructions to the counters of respective timers 20, 30, 40...90, the operating instructions to the respective counters are respectively simultaneously written into a register synchronously with a clock. Thus, the timing to start or stop operating the counters of the respective timers 20, 30, 40...90 can be made to match with each other.