baber/WOPTO huggingface dataset:
Patent JP-H0270033-A (JP)
Title: Low toxity alloy composition for bonding and sealing
Inventor: TATSUKAA KEI RUISU
IPC: B23K35/22
Filed: 1989-03-30
Abstract: PURPOSE: To impart a wide range of workability to a tin alloy, and to easily use this alloy as solder for joining and sealing, by compounding specific ratios of Bi, Cu, Ag, P and rare earth elements into this tin alloy.  
     CONSTITUTION: The compsn. of the low-toxicity alloy for joining and sealing is composed of 0.08 to 20wt.% Bi, 0.02 to 1.5% Cu, 0.01 to 1.5% Ag, 0 to 0.10% P. 0 to 0.20% rare earth element mixture and the balance Sn with inevitable impurities. This rare earth element mixture is composed of 53% Ce, 24% La, 16% Nd, 5% Pr and the balance impurities. This compsn. is formed to a coil, bar shape, etc., or as a paste and is used for joining and sealing of pipings, etc. The compsn. does not contain Pb, has low toxicity and has good mechanical strength, flow characteristic and corrosion characteristic. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11314756-A (JP)
Title: Magnetic screw conveyor system
Inventor: TAMURA AKIRA
IPC: B65G54/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic screw conveyor system wherein a male side magnetic screw and female side magnetic screw both are drivable with noncontact even if a drive shaft equipped with this male side magnetic screw is formed into a long-sized one. SOLUTION: This magnetic screw conveyor system is one that utilizes a magnetic screw which rotates a drive shaft 1 constituting male side magnetic screws 6, 7 and 8 spirally polarized and formed in rotatable shaft bodies 3, 4, 4, and 5, and shifting a conveyor bed equipped with a female side magnetic screw 18, spirally polarized and formed into a curved groove surface, it is provided with two support bases 11 and 11 rotatably supporting the shaft bodies 4 and 4 among the male side magnetic screws 6, 7 and 8 plurally divided in the axial direction.
Patent JP-H02281923-A (JP)
Title: Gas shut valve and method for controlling plastic processing device provided with said valve
Inventor: BERUNTO KUROTSUTSU
IPC: B29C49/06
Filed: 1990-03-28
Abstract: PURPOSE: To avoid a formation of a vertical streak at a high gas pressure by opening a gas pressure against a pressure of a plastic material and a spring preload at an axial end of a valve needle, and opening it against a gas pressure of a hollow chamber and a spring preload at the time of returning the gas from the hollow chamber to a gas pressure system. CONSTITUTION: After a gas supply is ended, a compressed gas gathered in a hollow chamber 37 is returned to a gas pressure system 13. Thus, the pressure system 13 is exhausted, and hence first a valve needle 40 is moved to a closed position by a preload of a compression spring 50 to be superior in this case. Then, a control piston 60 is moved toward the needle 40 base on an application of a relatively high pressure to a rear surface of the piston 60, and the needle 40 is again opened. Thus, the gas can flow out from the chamber 37 to the pressure system 13, and hence a formation of a vertical streak can be avoided.
Patent JP-H09159860-A (JP)
Title: Optical fiber connector
Inventor: KOBAYASHI MASARU
IPC: G02B6/26
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the connector which has high package density and excellent optical characteristics. SOLUTION: When plugs 2-1 and 2-2 gripping optical fibers 1-1 and 1-2 with grip parts 2a respectively are inserted and fitted in an adapter 3 from both the sides, the tips of the optical fibers 1-1 and 1-2 are inserted into the array hole 3a of the adapter 3 and made to abut against each other. Then they deflect in a space 2b respectively and their connection end surfaces are pressed against each other with the buckling force of the optical fibers 1-1 and 1-2 and then surely connected together.
Patent JP-H05276904-A (JP)
Title: Beverage composition for young child
IPC: A23L2/52
Filed: 1992-03-31
Abstract: PURPOSE:To provide the subject composition comprising inorganic electrolyte cations, an organic acid and a monosaccharide in a specific ratio, having an osmotic pressure in a prescribed range and excellent in the absorbability, storage stability, taste, smell and paratability. CONSTITUTION:The objective composition comprises (A) inorganic electrolyte cations such as potassium chloride in an amount of 15-50mEq/1, (B) an organic acid such as citric acid in an amount of 5-20mEq/1, and (C) one kind or more of monosaccharides selected from among glucose, fructose, galactose, xylose and sorbose in an amount of 36-45g/1, and has an osmotic pressure of 250-320mOsm/1, preferably 270-300 mOsm/1.
Patent JP-S561312-A (JP)
Title: Accidental phenomenon recording device
Inventor: IDA TOSHIKAZU
IPC: G01D9/18
Filed: 1979-06-18
Abstract: PURPOSE: To record accurately changes of input signals beyond a safety range alone saving recording paper by detecting the changes of analog input signals beyond the safety caused on account of accidental phenomena and recording input signals during a prescribed time length.  
     CONSTITUTION: If an analog signal changes over the set value of a trigger circuit 3, i.e., beyond a safety range, or the gradient of the input signal wave form becomes too steep, the trigger circuit 3 transmits a trigger signal and actuates a control circuit 5. Receiving the trigger signal, the control circuit 5 stores input signals during a specified time only in specified addresses after the address at the time of receiving. When the specified time is over, the control circuit 5 transmits a record end signal to a memory 4, converts 9 the recorded contents of an RAM8 into analog signals and records them on recording paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S533342-A (JP)
Title: Electrophotographic copier
Inventor: KAMIYAMA KAZUAKI
IPC: G03G15/00
Filed: 1976-06-30
Abstract: PURPOSE:To enable good cleaning, by keeping the bias voltage applied to a magnetic brush during cleaning lower than that during developing and preventing reverse attachment of toner in a magnetic brush cleaning type copier.
Patent JP-S59229334-A (JP)
Inventor: HERUMUUTO TSUANKAA
IPC: E04D3/35
Filed: 1984-04-17
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-S60222787-A (JP)
Title: Photoelectric detector
Inventor: MIURA KAZUCHIKA
IPC: G01B11/00
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a stably operable photoelectric detector with limited capacity of an electric wire laid by connecting a capacitor connected to a power source through a resistance in parallel to a light emitting element throgh a switching element to generate a pulse light intermittently. CONSTITUTION:A trigger signal is applied to a switching transistor of a switching element 14a from a control terminal T to make the transistor conduct, an electric charge of a capacitor 14b excites a light emitting element 12 to emit a light pulse output. The light pulse P is reflected by a filament Y. The reflected light P' is received with a light receiving element 13 and after amplified with a pulse amplifier 15a, it is integrated and rectified with a diode 15b and a capacitor 15c to be outputted to a terminal O. When the filament breaks, the reflected light P' is gone to allow the detecton of the breakage. As current supplied from a power source almost equals the average current, the wiring capacity drops drastically to ensure a stable action even at a remote point from the power source.
Patent JP-S63246770-A (JP)
Title: Toner supplying device
Inventor: SASAKI CHIHARU
IPC: G03G15/08
Filed: 1987-04-01
Abstract: PURPOSE:To stabilize developing conditions by controlling a developing bias in such a manner as to maintain the specified relation between the potential detected in a means for detecting the potential of a latent image and the developing bias at the time of subjecting the latent image based on test exposing to toner development. CONSTITUTION:A test exposing means 2 carries out the test exposing at a predetermined quantity of light to a photosensitive body 1 and the potential of the latent image formed on the body 1 by this test exposing is detected by the means 5 for detecting the potential of the latent image. Then, a means 6 for controlling the developing bias controls the above-mentioned developing bias to a developing machine 4 in such a manner that the potential detected in the means 5 and the developing bias is maintained at the specified relation. The toner development of the latent image formed by the test exposing in the developing machine 4 in this state is executed. The development density is detected by a means 3 for detecting the development density after this development and the amt. of the toner to be supplied to the machine 4 is controlled in accordance with this detected density. Copying in always the stable state of the concn. of the developer is thereby permitted and, therefore, the finish density of the copying is easily stabilized.
Patent JP-H08272637-A (JP)
Title: Dual system
Inventor: SATO MASAHIRO
IPC: G06F3/06
Filed: 1995-04-03
Abstract: PURPOSE: To provide a dual system which can directly and accurately detect faults. CONSTITUTION: The output of a buffer 17 is returned to the system controllers 12a and 12b via a buffer 18. A comparator 16a compares the output of a buffer 15a with that of the buffer 18, and a comparator 16b compares the output of a buffer 15b with that of the buffer 18 respectively. Then both comparators 16a and 16b output the error signals to a CPU respectively when no coincidence of outputs is secured by both comparators.
Patent JP-S522406-A (JP)
Title: Magnetic recording medium
Inventor: YAZAKI MINORU
IPC: G11B5/64
Filed: 1975-06-23
Abstract: PURPOSE: To make a protective layer of a magnetic recording medium, which has a magnetic layer and the protective layer, to be free from polution problems and have excellent durability by forming it to a thickness of 0.002 to 1 μm from platinum or a platinum alloy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60220646-A (JP)
Title: Inter-task communication system
Inventor: KATOU FUMIKO
IPC: G06F13/00
Filed: 1984-04-18
Abstract: PURPOSE:To perform the communication between tasks of different devices without degrading the processing efficiency of a central controller by transmitting and receiving data through a packet communication line controller between optional tasks of different program store control device. CONSTITUTION:If a task 210 in a program store processing device 200 wants to communicate with a task 121 in a program store control device 100, packet data including information of the task 121 is transmitted from the device 200 to a packet communication line controller 110 in the device 100 and is stored in a memory. A destination converting circuit 111 in the device 110 analyzes header information and discriminates that this data is directed to the task 121; and when receiving a read instruction from the task 121, the circuit 111 transfers packet data stored in the memory and a response signal to the task 121. The communication from a task 310 in a program store control device 300 to the task 121 is performed similarly. Thus, the processing efficiency is improved because it is unnecessary that a central controller 120 performs the task control.
Patent JP-S60223076-A (JP)
Title: Pcm reproducer
Inventor: OSADA ATSUSHI
IPC: H03M1/08
Filed: 1984-04-18
Abstract: PURPOSE:To eliminate a time delay between the 1st and 2nd channels by applying the digital signal processing to the 2nd channel through a digital filter to delay the 1st channel by a time of 1/2 sampling cycle. CONSTITUTION:The 1st channel is sampled with a sampling frequency 1/Ts, and the sample of the 2nd channel is delayed by Ts/2 to the sample of the 1st channel. The sampling frequency of the output of a digital filter is set at 2/Ts double as much as the original sampling frequency. For the sample of the 2nd channel, the sample position obtained newly by a digital filter is set at a middle point between the old sample point and the original sample point. For the sample of the 1st channel, the sample obtained newly by the digital filter is set at a position separate by Ts/4 from a position before or after the original sample point. Then each new sample is delayed by Ts/2.
Patent JP-S57192650-A (JP)
Title: Balancer of internal combustion engine
Inventor: ONIZUKA YASUTO
IPC: F16F15/26
Filed: 1981-05-25
Abstract: PURPOSE:To eliminate the need of the balancer shaft of an internal combustion engine and reduce both the size and weight of the engine by connecting the balancer attached rotatably to a crankshaft to a main shaft through a stretch transmission mechanism and allowing it to rotate in the direction opposite to that of the crankshaft at the same speed. CONSTITUTION:A balancer 17 is attached to one end of the crankshaft 6 rotatably thereto through a sleeve 15 and a needle bearing 16. The balancer 17 is provided with a driven sprocket 18 on its boss and also provided integrally with a balance weight 19 which is eccentric to the center of rotation of the boss. Furthermore, a driving sprocket 37 is fixed on a driven gear 23 attached rotatably to a main shaft 24 through a sleeve 28, and the balancer 17 is rotated reversely at the same speed as that of the crankshaft by connecting the driving sprocket 37 and the driven sprocket 18 by a chain.
Patent JP-H01252313-A (JP)
Title: Oscillation type flying shear
Inventor: KAMOSHITA TAKASHI
IPC: B23D25/06
Filed: 1988-04-01
Abstract: PURPOSE:To allow a workpiece to be positively carried on a conveyor regardless of the angle of the conveyor by providing a flapper type guide, which follows the oscillating motion of a flying shear and has a supporting point near a conveyor roll in a conveyor head, between the oscillation type flying shear and the following belt conveyor. CONSTITUTION:Even when the length of a workpiece is minimum, the workpiece 11 contacts a flapper guide 8 or the top of a belt conveyor 6. When the workpiece 11 contacts the top of the belt conveyor 6, it runs on the belt conveyor 6 by frictional force between the belt conveyor 6 and the tip of the workpiece 11, and is thereafter sheared by a oscillation type flying shear. When the workpiece contacts the flapper guide 8, the workpiece slides up on the guide 8, the guide 8 begins to oscillate simultaneously, and the inclination of the guide slowly becomes smaller. The tip of the workpiece 11 is smoothly carried on the conveyor 6, and then sheared by the flying shear.
Patent JP-H10263133-A (JP)
Title: Protective film for ski board
Inventor: SHIMIZU KUNIMITSU
IPC: B32B27/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make snow and soil be easily removable and to reduce damage, etc., of a ski board at a low temperature to make the ski board be excellent in sliding on snow, soilproof, easily washing, and weather resistance by forming an adhesive layer on a fluororesin film. SOLUTION: This protective film for a ski board is made by laminating an adhesive layer 2 on a fluororesin film 1. The reason why the fluororesin film is used is because the film has proper flexibility to make the film be easily and quickly adhered on a ski board and is hard to be adhered by snow and ice at a low temperature to slip them off. By using the fluororesin film 1 with those features as a protective film for a ski board, the serviceability and the application performance are made excellent by far. As the fluororesin film 1, undrawn ETFE film of a copolymer of tetrafluoroethylene and ethylene is especially effective by mechanical strength and flexibility. The thickness of the fluororesin film 1 is not limited, but 0.5-500 μm is preferable.
Patent JP-S61237578-A (JP)
Title: Shading distortion correcting circuit
Inventor: NISHIKAWA EIJI
IPC: H04N1/401
Filed: 1985-04-12
Abstract: PURPOSE:To correct shading distorting with a small-sized memory by differentiating a digital-convertion value of an input signal to store the result in a memory, and D/A-converting the output from the said memory to supply it to an A/D converter as a reference signal. CONSTITUTION:First, a reference plane entirely white is read by a line sensor 21, to obtain a reference read-signal that includes the width of shading variation. The said signal is converted to a digital signal by an A/D converter 11, and further digital-differentiated by a digital differentiator circuit 12 in order that a large output is generated for an input of large variation and a small one for that of small variation. The said output generated is stored in a memory 13. Then, when the reading of an original is started, an original-reading signal VIN is inputted by a line sensor 21 to the A/D converter 11. In synchronization with it, the data that shows the proportion of variation of shading is read out from the memory 13, D/A-converted, and supplied to the A/D converter 11 as the reference signal.
Patent JP-S522387-A (JP)
Title: Light signal generating (or emitting) device
Inventor: TOCHIGI KAORU
IPC: H04B10/516
Filed: 1975-06-24
Abstract: PURPOSE:To eliminate, by using an electrical means, phasic fluctuation (or instability) occurring at the time of modulation of LED.
Patent JP-S523388-A (JP)
Title: Manufacturing method of mos integrated circuit
Inventor: EBARA KOUHEI
IPC: H01L21/31
Filed: 1975-06-26
Abstract: PURPOSE: Shortening a manufacturing process and preventing disconnection of alminium wiring due to step by simultaneously forming field insulated film and insulated film between layers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62236467-A (JP)
Title: Production of liquid seasoning having taste of miso (fermented soybean paste)
Inventor: MASUMOTO AKIYOSHI
IPC: A23L11/20
Filed: 1986-04-04
Abstract: PURPOSE:To obtain the titled transparent seasoning, tempting one's appetite, having high nutritive value, by blending MISO with yeast and lactic acid bacteria, diluting the blend with soy sauce and water, fermenting, aging, filtering the prepared liquid seasoning MISO into a liquid and a solid-liquid layers. CONSTITUTION:Rice MISO and wheat MISO are blended with yeast and lactic acid bacteria, diluted with soy sauce and water, mixed with seasoning such as sugar, etc., prepared, fermented and aged to give liquid seasoning MISO. The liquid seasoning MISO is filtered into a liquid and a solid-liquid layer to give the aimed seasoning of transparent liquid layer. EFFECT:Having improved taste without damaging flavor as MISO.
Patent JP-S59204267-A (JP)
Title: Thin film reading device
Inventor: YOU SEIHATSU
IPC: H01L27/146
Filed: 1983-05-06
Abstract: PURPOSE:To restrain the generation of defective bits by putting the titled device in a homogeneous and excellent layer structure by a method wherein a photoconductor layer surrounded by the first and second electrodes is formed flatly. CONSTITUTION:The titled device is composed of a Cr electrode 2 formed from the side of one long side of the surface of a glass substrate 1, an amorphous Si hydrogenated layer 3 so formed as to cross the electrode 2 at a position slightly backward from the tip of this electrode 2, an Si oxide layer 4 formed onto the substrate while forming a slight super-position on this layer 3, and a common clear electrode 5 made of Ind-Sn oxide film formed in comb-shape so as to be opposed to the Cr electrode via layer 3. Besides, the width of this clear electrode is formed smaller than the width of the Cr electrode.
Patent JP-H02282145-A (JP)
Title: Re-winding machine
Inventor: GUGURIERUMO BIAJIOTSUCHI
IPC: B65H19/12
Filed: 1990-03-29
Abstract: PURPOSE: To change papers easily by providing an adhesive distributor for applying adhesive to a core and an inserting device for picking up the core from a conveyor and inserting it into a nip between an upper and lower cylinders. CONSTITUTION: A core A is transferred from a large number of core supply sources of a rewinding machine for manufacturing small rolls of toilet papers, kitchen towels and the like from large supply rolls towards a nip between an upper and lower rolling cylinders 9, 18 in a series by a conveyor. During the transfer, the core A is made to come in slight contact with an adhesive distributor cylinder of the adhesive distributor and adhesive is directly applied to the surface of the core A which is picked up on the conveyor 32 by an inserting device 50 and inserted into the nip between the upper and lower rolling cylinders 9, 18.
Patent JP-H02255127-A (JP)
Title: Magnetic resonance image photographing device
Inventor: HOSHINO KAZUYA
IPC: G01R33/48
Filed: 1989-03-30
Abstract: PURPOSE:To reduce the influence caused by the noise of a specific frequency by varying the static magnetic field strength by controlling a static magnetic field strength variable means, simultaneously, varying an RF generation frequency by synchronizing with the variation of the static magnetic field strength and simultaneously controlling an RF generating means. CONSTITUTION:By operating an operating console 2, a static magnetic field power current and its variation range, the frequency of an RF pulse and its variation range, pulse width, etc., are set, and a signal based on the set value is inputted with a computer 7. A sequence controller 6 controls a gradient magnetic field power source 3 and allows it to generate the gradient magnetic field of a prescribed pulse sequence, and also, controls a gate modulating circuit 8. The gate modulating circuit 8 modulates an RF signal oscillated and outputted with an RF oscillating circuit 9 to the signal of the set frequency and pulse width, amplifies this RF pulse to be modulated in an RF power amplifier 4, and resonates specific atomic nucleus together with a gradient magnetic field given to each axis by the gradient magnetic field power source 3 in a magnet assembly 1.
Patent JP-H06265812-A (JP)
Title: Vehicle display device
Inventor: YABE SADAO
IPC: G02B27/01
Filed: 1993-03-12
Abstract: PURPOSE:To provide a vehicle display device in which colors of a display light are changed corresponding to color polarizing members by the control of an optical rotation member and virtual images having the same brightness are seen even when colors of the display light are changed since the deflection direction of the display light emitted from a display unit is always coincident with the vibration direction of an S polarization component determined by the positional relation between a driver and a reflection member. CONSTITUTION:A display unit 10 is provided with a TN type LCD 4 having the design for a display use, a pair of polarization members 11, 12 holding the LCD 4 from back and forth sides. A pair of color polarization members 13, 14 whose axes of an absorption are orthogonally crossed and having different colors and a LCD (an optical rotation member) 15 capable of rotating a deflection direction by 90 degrees are arranged towards the advancing direction of a display light 6. The deflection direction of the display light 6 is set so as to be coincident with the vibration direction of the S polarization component by ray-tracing the vibration direction of the S polarization component determined by the positional relation between the driver and the reflection member to the display unit 10.