baber/WOPTO huggingface dataset:
Patent JP-H01224736-A (JP)
Title: Back-lighted projecting screen with writing function
Inventor: MAEKAWA TOKI
IPC: G03B21/62
Filed: 1988-03-04
Abstract: PURPOSE:To accomplish a back-lighted projecting screen with a writing function by providing a screen main body image-forming light incident from the backside and a transparent plate positioned on the observing side of the screen main body and possessing an erasable writing plane. CONSTITUTION:Light from a light source B is reflected by a mirror C temporarily, and is made incident from the backside of the screen A to form an image. An observer views this video. The screen A is of structure, wherein a light diffusion layer 2 for forming an image inside a base 1 is integrally embedded, and the erasable writing plane 3 is formed on the observing side. Fresnel lens is formed on the incident side of the base 1 to maintain the entire screen in uniform brightness. Hence, an observer can view a video projected from the backside, and the screen capable of writing and erasing characters, etc., can be obtained on that plane.
Patent JP-S55145371-A (JP)
Title: Semiconductor device
Inventor: MUROMACHI MASASHI
IPC: H01L29/78
Filed: 1979-04-27
Abstract: PURPOSE:To prevent the induced channel by double channel cutting means by superimposing the leakage current path through a scribe diffused layer and an internal diffused layer of a semiconductor pellet with a channel stopper region. CONSTITUTION:The second channel stopper region 14 is formed equivalent to the first channel stopper region 4 on the surface of a substrate. Even if an inverted channel is produced over the first channel stopper region 4, it is exactly stopped by the second channel stopper region 14. Since no N-type source region is existed in the scribe region, no parasitic MOS transistor is formed thereon.
Patent JP-H06240107-A (JP)
Title: Composition for molding
Inventor: MOTOMURA SATORU
IPC: C08K3/26
Filed: 1993-02-17
Abstract: PURPOSE:To provide a molded product reduced in deformation such as the generation of cracks even when exposed on extremely high temperature conditions such as firing, good in shape retainability, and capable of reducing the amount of smoke generated on firing. CONSTITUTION:This composition for molding comprises 5-60wt.% of an organic binder containing a phenolic resin as and 40-95wt.% of an inorganic component containing a smoke-reducing agent as main component.
Patent JP-H01229114-A (JP)
Title: Unit bearing having no spacer and fixed position pre-loading method of said unit bearing
Inventor: KOIDE HIROAKI
IPC: F16C25/08
Filed: 1988-03-07
Abstract: PURPOSE:To maintain a space between bearings, to enable the omission of an inside shield and to aim at prevention of leak of grease and maintenance of a fixed value of torque by projecting the opposite close adhesion side of one side or both sides of the outer ring of two roller bearings from the width between inner rings in an axial direction. CONSTITUTION:A broad portion 1011 projecting in an axial direction is formed at the outer ring 10 of roller bearings 100, 100' opposite side of an outer ring 102 and the inner diameter of the inner circumference 1012 thereof is formed as same as that of the inner circumference 1021 of the outer ring 102. According ly, a gap between the outer rings is eliminated, a leak prevention function of grease is effectively fulfilled to increase a lubricating function, quality control is facilitated, its cost is reduced, in addition, torque can be set at a fixed value.
Patent JP-S61212255-A (JP)
Title: Sweetener composition
Inventor: OOSAWA HIDE
IPC: A23L27/30
Filed: 1985-03-15
Abstract: PURPOSE:To provide a sweetener composition having improved sweetness and body, and giving refreshing and pleasant after-taste, by adding a specific amount of fructose in combination with slight amounts of organic acid and organic acid salt to an L-aspartyl-L-phenylalanine methyl ester sweetener. CONSTITUTION:The objective sweetener composition can be produced by compounding (A) 1pt.(wt.) of an L-aspartyl-L-phenylalanine methyl ester sweetener (preferably coated with reduced starch decomposition product) with (B) 10-200pts. of fructose, (C) preferably 0.005-0.03pt. of an organic acid (preferably citric acid, etc.) and (D) preferably 0.08-0.40pt. of an organic acid salt (preferably sodium citrate, etc.).
Patent JP-S63216408-A (JP)
Inventor: TODA YOSHIHIRO
IPC: A01H4/00
Filed: 1987-03-05
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-S55144849-A (JP)
Title: Cookie for intellectual training
Inventor: YOGO TOSHIHARU
IPC: A23G3/50
Filed: 1979-04-26
Abstract: PURPOSE:To provide a cookie for intellectual training composed of two pieces of flat cookies detachably bonded together, wherein a problem and its answer are printed to one face and the reverse face of one of the cookie, respectively, and the face printed with the answer is covered with the other piece of cookie having no marks. CONSTITUTION:A problem such as a letter 1 is printed, e.g. by baking, etc., to one face of a flat-shaped cokie such as biscuit, and its answer is printed to the reverse face of the cookie. The answer-side of the cookie is covered with another cookie 5 having no printed marks, and bonded together partly 3. The upper cookie can be easily separated from the lower one by breaking the perforated parts 4. (The illustrated letter is a ''kanji, or Chinese ideograph used in Japanese writing'' which means ''sea'', and the reverse face will bear its pronunciations ''umi'' and ''kai''.)
Patent JP-S60197114-A (JP)
Inventor: KASHIWARA SADAHITO
IPC: H02H3/12
Filed: 1984-03-17
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-S59178017-A (JP)
Title: Digital-analog converter
Inventor: YASUTAKE NOBUYUKI
IPC: H03M1/78
Filed: 1983-03-28
Abstract: PURPOSE:To control a minute current with high accuracy by using diodes connected in opposite polarity as a constant current source of a D/A converter. CONSTITUTION:The D/A converter consists of ladder resistors R, 2R, current switches SW1-SW4, and the diodes 1-4. When the switches SW1, SW2 and SW4 are closed, reverse currents ID1, ID2 and ID4 flow respectively to the diodes 1, 2 and 4, they are respectively an identical current value and a current Iout subjected to A/D conversion flows to a resistor RX. In constituting the constant current source comprising the diodes and the current switches or the like on one chip, a one-chip D/A converter is realized.
Patent JP-H02231134-A (JP)
Title: Resin composite type damping steel sheet
Inventor: KOSUGE SHIGECHIKA
IPC: F16F15/02
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a resin composite-type vibration-damping steel sheet with excellent resistance welding property and corrosion resistance by plating a specified amt. of a zinc-manganese alloy contg. a specified amt. of manganese on the inner face of the side of a steel sheet brought into contact with a synthetic resin layer. CONSTITUTION:A resin composite-type vibration-damping steel sheet is prepd. by placing a synthetic resin layer 3 contg. a conductive particle 4 between two steel sheets 1 and 2. 5-50g/m<2> zinc-manganese alloy contg. 60-70wt.% manganese is plated at least on each inner face of each side of the steel sheets 1 and 2 which are brought into contact with a synthetic resin layer 3. The zinc manganese alloy exhibits the best corrosion resistance when the content of manganese is 60-70wt.%. In addition, as the content of zinc is 30-40wt.%, which means low zinc content, the partial vapor pressure of zinc is lowered when welding is performed and the plated layer can be prevented from vaporization. In addition, as the corrosion resistance is good, the thickness of the plated layer can be reduced aid it can contribute to prevent furthermore from vaporization. When the amt. of plating of zinc-manganese is less than 5g/m<2>, the plated layer becomes too thin to be insufficient in corrosion resistance and when it is above 50g/m<2>, even though the corrosion resistance is good, but it lacks economy.
Patent JP-H03254209-A (JP)
Title: Axial slot cylindrical antenna
Inventor: TSUNODA KIKUO
IPC: H01Q13/12
Filed: 1990-03-02
Abstract: PURPOSE:To easily and inexpensively attain the resonance mode by providing a plate or foil conductor prolonged to the inside of a conductor or toward an external space connecting electrically extending part or whole of the surrounding of a slot. CONSTITUTION:Conductor plates 5, 6 are soldered and fixed by using a solder member 7 to a wall face 2X prolonged in the axial direction of a slot 2 provided to a cylindrical conductor 1 and opposite thereto in order to cause the storage effect of the electric energy in the slot 2. The conductor plates 5, 6 are square having a proper width and are prolonged in the direction of an inner space 4 of the cylindrical conductor 1 in parallel and opposite to each other. Moreover, a feeder 3 is connected to a proper position of the conductor plates 5, 6 almost mating with an outer circumferential face of the cylindrical conductor 1 in the axial direction of side faces 5a, 6a. Thus, even when the outre diameter of the cylindrical conductor 1 is small, the TE mode is easily brought into the propagation state and the cylindrical antenna is manufactured with a low cost.
Patent JP-H05257770-A (JP)
Title: Maintenance information presentation processing system
IPC: G06F12/00
Filed: 1992-03-11
Abstract: PURPOSE:To efficiently use a file prepared for exchanging maintenance information at the time of making the maintenance information common by reparting the maintenance information to each other by providing two host systems to manage the maintenance information on the maintenance information presentation processing system which manages the maintenance information on a maintaining object device while additionally updating the information and presents the corresponding maintenance information when a maintenance processing is requested CONSTITUTION:A file to temporarily store the maintenance information of a transmitting object and a file to temporarily store the maintenance information to be received are provided as work files 11 in common at the respective host systems and when applying the maintenance information of the transmitting object, the maintenance information is stored in the idle file in the work file 11 of the own system. When transmitting the maintenance information from the other side system, the maintenance information is stored in the idle file in the work file of its own system.
Patent JP-S52134756-A (JP)
Title: Detector
Inventor: MORI ITSUPEI
IPC: G01D5/12
Filed: 1976-05-07
Abstract: PURPOSE: To detect the distance and edge thereby performing an accurate edge profiling by means of utilizing the variation of vibration amplitude due to the relative positional relationship between a metal work and a detection section in an automatic welding machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05129638-A (JP)
Title: Optical semiconductor device
Inventor: HANATANI SHOICHI
IPC: H01L31/0232
Filed: 1991-03-18
Abstract: PURPOSE:To provide a wide-band optical semiconductor device that can be easily coupled to an optical fiber or rod lens. CONSTITUTION:An optical semiconductor device includes a semiconductor substrate 2 on which photoelectric regions 3, 4, and 5 are laminated in the direction of optical input or output. The substrate is provided with a photocoupling section having an alignment hole 0 into which an external optical conductor 14 fits tightly. This structure facilitates the alignment of the optical semiconductor device with an optical conductor, decreases the time for production and adjustments, and improves yield. In addition, wide-band applications can be easily realized if the external optical conductor is a rod lens or an end-processed lens.
Patent JP-S57167303-A (JP)
Title: Recovery of polymer from undried polymer bead or polymer slurry
Inventor: TANAKA SHIYOUICHI
IPC: B29C48/76
Filed: 1981-04-08
Abstract: PURPOSE:To mold an undried polymer directly, by dewatering polymer particles withdrawn from a polymerization tank, supplying the polymer particles into a unidirectionally rotating twin screw extruder and dewatering, kneading and extruding the polymer particles. CONSTITUTION:A slurry containing substantially spherical polymer beads after removing most of the water by a filter or the like is fed through a metering pump 22 to a unidirectionally rotating twin screw extruder 21; introduced through a feed section 23 to blocks 23 and 24; passed through a slit means 20 having a number of narrow slits to squeeze out the water in the slurry; fed to a block 25 heated by a heater 28; pressurized by means of a screw and softened and molten. This molten polymer is introduced to a barrel 29, wherein the pressure is released, and after separating the vapors from 1st and 2nd vent ports, the molten polymer is mixed with additives from a supply inlet 32 and is discharged in the form of strand 34 from a nozzle 33. This strand is cooled in a cooling water tank 35 and cut into pellets in a pelletizer 36.
Patent JP-S63219807-A (JP)
Title: Breather device for heat pumping plant driving engine
Inventor: NOGAMI EIJI
IPC: F01M13/04
Filed: 1987-03-07
Abstract: PURPOSE:To aim at abatement in oil consumption, by having a heat pump driving engine elastically supported on a car lower part, attaching an air cleaner to an upper part in a case, and connecting a breather passage to the engine and a filter in a higher position to the air cleaner, respectively. CONSTITUTION:An engine 1 is elastically supported at its lower part in a case, and an air cleaner 21 is attached to the upper part. A cylinder cover 27 is being interconnected to the upper part of a crankcase 30 doubling as an oil pan, and connected to a breather conduit 23 via a mouthpiece 44. The other end of this breather conduit 23 is connected to the oil content removal filter installed in the air cleaner 21.
Patent JP-S63220914-A (JP)
Title: Parameter correction storage method for reversible rolling mill
Inventor: OI TOSHIYA
IPC: B21B37/00
Filed: 1987-03-06
Abstract: PURPOSE:To improve the accuracy in a mill setup, etc., by storing by sorting a parameter corrected by respectively operating by an odd numbered pass and even numbered pass and at the time when the pass direction is changed taking the final parameter stored value of the previous time of the same pass as the parameter. CONSTITUTION:An arithmetic processing is effected based on the output of a plate thickness detector 7 and the actual result value of rolling reduction position in a parameter arithmetic and control unit 11. A 2nd pass is then completed and the rolling direction is shifted to assume the condition a 3rd pass is started. The data sampling at this time is performed on the output of the plate thickness detector 8 side, rolling load and rolling reduction position. The correction of the material transfer time and noise removal are similarly executed as well. At this 3rd pass initial data sampling time, the value of the previous time becomes the last renewal result of a 1st pass. The fluctuation in the renewal value corrected based on the arithmetic result of the parameter may thus be prevented at the pass shifting time.
Patent JP-S55145170-A (JP)
Title: Arc-breaking method of direct current electric discharge unit and its circuit
Inventor: KURIYAMA NOBORU
IPC: H01J37/32
Filed: 1979-04-28
Abstract: PURPOSE:To break the current flowing between a DC power source and a load by connecting the DC power source to the load by a main feeding line having a switching element and a bypass resistance, and by on-off congrolling the switching element in accordance with voltage change so as to detect rapidly arcing. CONSTITUTION:A DC power supply PS is connected to a load S such as sputtering means etc. by a main feed line consisting of a steady resistance RS and an on-off controlled switching element Q, and by a bypass resistance RB which is connected in parallel to the main feed line. The switching element Q is controlled by a control circuit CC following the voltage of a voltage-dividing circuit formed by the parallel resistances R1, R2 connected to the load S in parallel. Hereby the arc is broken by stopping the main feed in shifting from glow discharge to arc discharge, and the glow discharge restarts after complete elimination of thermion emission point in the load. As a result, arcing is restrained at a minimum.
Patent JP-H02233270-A (JP)
Title: Printer
Inventor: NAKAJIMA YASUSUKE
IPC: B41J2/485
Filed: 1989-03-07
Abstract: PURPOSE:To effectively utilize a cache memory by varying a condition of clearing the memory flexibly in a plurality of preferential orders. CONSTITUTION:Command data sent from a host computer 1 is temporarily stored in an input buffer 5, and the input data is analyzed. As a result, if it is data regarding a vector character, a bit map pattern is formed based on vector information of a vector pattern information unit 12, and stored in a cache memory 6. If it is a command (control code) regarding a cache clear, clearing condition designated by its parameters 1-n is stored in a cache clear information unit 10. The memory 6 is cleared, for example, when the remaining areas of the memory 6 are small and the bit map pattern cannot be stored, and cleared according to a preferential order designated by the unit 10.
Patent JP-S54144569-A (JP)
Title: Remote control system
Inventor: HAMAHATA TAKAYUKI
IPC: H04N5/00
Filed: 1978-05-02
Abstract: PURPOSE:To prevent false operation at the receiver side by extreme, simple composition, by forming remote control signals by combining various kinds of control signals shaped by FM modulating the key signals of a sine wave and a carrier wave by information signals. CONSTITUTION:When operating one of the operation buttons of a drive portion 13, a timing circuit 16 works an oscillator 19, and operates a control signal system 22. Thus, the key signals of a sine wave and control signals are generated, and these signals are emitted in ultrasonic-wave shapes from a transmission mike 21 through an amplifier 20 for output. The control signals are produced by FM modulating the oscillation frquency of an unstable multivibrator 18 by information signals formed by frequency dividing the frequency of a clock pulse generator 14. When the key signals are received at the reception side, a receiver is brought to a condition that can be controlled, and controlled by the control signals.
Patent JP-S61211917-A (JP)
Inventor: TSUJII KOICHI
IPC: H01H35/00
Filed: 1985-03-15
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-S58171025-A (JP)
Title: Photographing device
Inventor: TOUYAMA MASAMICHI
IPC: G02B7/32
Filed: 1982-03-31
Abstract: PURPOSE:To simplify range finding visual-field display in a viewfinder and to improve the precision f range finding, by allowing a means for focus adjustment to include a means which hold a range finding visual field in the center of a viewfinder image plane. CONSTITUTION:Light from a projecting element 1 is caused to strike an object and its reflected light is image-formed on a photodetecting element 3 to perform the focusing of a photographic lens system 5. In this case, the rotating shafts 16 and 18 of a projecting element holder 15 and a photodetecting element holder 17 are arranged at right angles to the straight line connecting the center of the projecting element 1 and that of the photodetecting element 3 to each other and a scan on both elements is made toward the center of a photographic lens 5, so the range finding visual field is positioned in the center of the image plane all the time. Therefore, nearly accurate range finding visual-field information is obtained by only two range finding visual-field marks in the viewfinder corresponding to the longest focal length and shortest focal length.
Patent JP-H11247031-A (JP)
Title: Infusibilizing treatment of pitch fiber and apparatus therefor
Inventor: IIJIMA SHIGEKI
IPC: D01F9/14
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To uniformly pass heated air through a sheet layer even when a sheet layer of a pitch fiber is relatively thick by traveling pitch fiber in close vicinity to the lower surface of a duct in an infusibilizing furnace by a carrying body having high gas permeability and sucking the heated air by duct. SOLUTION: Conveyer belts 3 and 4 having high air permeability are provided so as to pass through an infusibilizing furnace 1 and a sheet layer 2 of pitch fiber is fed into the furnace 1 by the conveyer belt 3. The sheet layer 2 is sucked to the lower surface of the belt 4 by a suction duct 5 provided in close vicinity to the upper surface of the conveyer belt 4 and heated air heated by a heater 9 is sucked through the sheet layer 2 of the pitch fiber and infusibilizing treatment is sufficiently carried out.
Patent JP-H05257943-A (JP)
Title: Required variable developing system in material requiring plan
IPC: G06Q50/04
Filed: 1992-03-12
Abstract: PURPOSE:To reduce item information. management manhour and the number of item information storing devices (item information storing parts) by referring to a production plan management section storing part in the item information storing part and extracting an item whose required variable is to be developed. CONSTITUTION:A production plan section (1) to be a production plan management organism is inputted to a required variable calculating part 9, an item A whose production plan management section coincident with the section (1) inputted to the calculating part 9 is stored in a production plan management section storing part 5 is extracted and the calculating part 9 executes total required variable calculation, net required variable calculation and delivering plan. Then the calculation part 9 develops the parts table of one level, respectively stores the storing position of an item C lower than the item A, information indicating the end of activity connection and information indicating a production plan management section in an activity connection management part 2, the activity connection part of the item C and the storing part 5 and executes the processing of the item C similarly to the item A. Since the management part 2 indicates the end of activity connection at the time of developing the succeeding lower level, the extraction is ended, but since the required variable development of a production plan section (2) is not processed yet, the section (2) is processed similarly to the section (1).
Patent JP-H11247964-A (JP)
Title: Transmission control device for transmission ratio infinite continuously variable transmission
Inventor: SAKAI HIROMASA
IPC: F16H61/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To control torque transmitting force with high accuracy, and to maintain a geared neutral point of a motive power circulating mode by controlling the differential pressure of a piston of a hydraulic cylinder capable of changing torque transmitting force of a power roller by first/second pressure control valves to control the reduction of supply pressure. SOLUTION: A power roller of this toroidal continuously variable transmission is connected to the lower end to a hydraulic cylinder through a trunnion, torque transmitting force is continuously controlled by adjusting the difference of pressures communicated with the oil chamber 30A and oil chamber 30B of the cylinder. A (+) torque control valve 40 and a (-) torque control valve 45 composed of pressure control valves, are connected to a line pressure circuit 101 of an oil pressure control device. These control valves 40, 45 respectively supply control pressure to the oil chambers 30A, 30B of the hydraulic cylinder according to output pressure from a (+) torque solenoid 50 and a (-) torque solenoid 55 to thereby control the torque transmitting force with high accuracy.