baber/WOPTO huggingface dataset:
Patent JP-H05298266-A (JP)
Title: Inter-processor communication system for multiprocessor
Inventor: KATO AKIRA
IPC: G06F15/16
Filed: 1992-04-23
Abstract: PURPOSE:To shorten the time required for the inter-processor communication. CONSTITUTION:A transmission mode answer signal confirming AND circuit 16, an all slave processor answer signal output OR circuit 17, and an answer signal AND circuit 19 confirm the output of the answer signals of the all-answer signal output circuits 21, 31 and 41 when the same data are sent to the all-slave processors 2-5 from a master processor 1. A reception mode answer signal confirming AND circuit 15, the circuit 17, an answer signal OR circuit 18, and a counter circuit 20 also confirm the output of the answer signals of the circuits 21-41 when the data are sent to the processor 1 from the processors 2-5 respectively. The inhibiting NAND circuits 32, 42 and 52 and the answer signal output AND circuits 33 and 43 and 53 control the priority order of transmission of the data and the answer signals received from the processors 2-5 when the data are sent to the processor 1 from the processors 2-5.
Patent JP-H01300248-A (JP)
Title: Photoresist composition
Inventor: YAMAMOTO TAKASHI
IPC: G03F7/075
Filed: 1988-05-30
Abstract: PURPOSE:To improve the sensitivity of the title composition at the time of use the composition for lithography, and the allowability of the composition against an alkaline development condition at the time of developing it by incorporating an alkali soluble resin having silyl ether group, a specified photosensitive agent and a compd. capable of generating an acid by irradiating active rays in the composition. CONSTITUTION:The composition is composed of the alkali-soluble resin having the silyl ether group, the photosensitive agent shown by formula I and the compd. capable of generating the acid by irradiating the active rays. In formula I, R1 is alkyl group, etc., R2 is alkyl, alkenyl or hydroxyalkyl group, etc. And, the alkali-soluble resin is released a SiO bond in the presence of the acid, and formed a hydroxyl group. As the result, the solubility of the resin for an alkaline aqueous solution increases. Thus, the composition has the high sensitivity for the lithography using a deep UV ray and an excimer laser as a light source, and the excellent allowability against the alkali development.
Patent JP-H09320198-A (JP)
Title: Equalizer and reproduced signal processing circuit and recording/reproducing device having it
Inventor: HIROOKA TSUGUYOSHI
IPC: H03H17/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To realize an equalizer which gives the optimum tap coefficient speedily, even for reproduced signals including asymmetric components while holding the convergence/stability of the coefficient. SOLUTION: Initially both selectors 31, 32 are connected to an arithmetic unit 27. By this, the same value (the corrected value determined by the arithmetic unit 27) is set on the coefficients h3, h5 positioned symmetrically to the other with respect to the center. During this period, a tap control circuit 33 counts the number of times of correction. When the count value reaches a preset number, the selectors 31 and 32 are respectively switched to arithmetic unit 26, 28. By this, the coefficients h3, h5 are set and each is corrected independently of the other.
Patent JP-S5921006-A (JP)
Title: Polar electromagnet
Inventor: KOGA HIROFUMI
IPC: H01F7/14
Filed: 1982-07-26
Abstract: PURPOSE:To provide an electromagnet of high sensitivity, by a method wherein magnetic flux generated by a coil and magnetic flux generated by a permanent magnet are independent of each other to constitute magnetic circuit, multiplying attractive force is produced to a movable block, and the magnetic flux generated by the coil does not pass through the permanent magnet. CONSTITUTION:A polar electromagnet 1 is composed of a core block 2, a permanent magnet 4 and a movable block 5. At setting state magnetic flux phic is produced by current I and coincides to magnetic flux phim from the permanent magnet 4 in the flux direction passing through a left end portion 10a of a movable iron piece 10 and an end side 7a of core 7 thereby the multiplied attractive force is generated. Even if the current I flowing in the coil 3 is interrupted in this state, the movable block 5 remains to be held by the magnetic flux phim. For transferring to the reset state, if the current flowing in the coil 3 is reversed the direction of magnetic flux phic is reversed, thereby the movable block 5 is moved in the direction of reset state. In the reset state magnetic flux phic generated by coil 3 coincides to magnetic flux phim by the permanent magnet 4 in the direction passing between a left end portion 11a of a movable iron piece 11 and an end side 8a of a core 8.
Patent JP-H11325878-A (JP)
Title: Apparatus for inspecting vessel
Inventor: NAKAMURA HIROFUMI
IPC: G01B21/20
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting a vessel, capable of simultaneously measuring the opening top plane tilt, total length and bottom dent quantity of the vessel, thereby greatly reducing the measuring time. SOLUTION: An instrument 71 disposed above a reference plate 32 for measuring the opening top plane tilt and total length of a vessel 1 under inspection and push-up quantity detector 91 disposed below the reference plate 32 for measuring the bottom dent quantity of the vessel 1 under inspection are provided. The measuring instrument 71 is movable and comprises a contact plate 74 conformably tiltable to the opening top plane of the vessel under inspection when butting this opening top plane, means 75 for detecting the tilt of the contact plate, and means for detecting the elevating position of the contact plate. The detector 91 comprises a stylus 94A and means 98 for detecting the projection quantity of the stylus from the reference plate top surface.
Patent JP-H01300646-A (JP)
Title: Message storage exchange system
Inventor: YASHIMA KOJI
IPC: H04M3/42
Filed: 1988-05-30
Abstract: PURPOSE:To withdraw the output of a message incoming notice if no usual subscriber exists by providing a count function of present time and a function storing an incoming notice start time and an incoming end time and limiting the incoming notice from the incoming end time till the incoming notice start time to a storage service equipment. CONSTITUTION:A mail box management section 11 in the storage service equipment 4 has a function counting the present time and the function limiting the incoming notice from the incoming notice end time till the incoming notice start time set by a prescribed means in the disk device 14 in advance. Then whether an incoming notice is outputted or withheld is discriminated at the incoming time of a message and in case of withholding, the incoming notice is limited from the incoming notice end time to the incoming notice start time. Thus, the incoming notice is limited when the absence of a subscriber is noticed and the incoming call is notified effectively when the subscriber comes back.
Patent JP-H07334653-A (JP)
Title: Picture discriminating system
Inventor: SAKAMOTO HISAHARU
IPC: G06T7/00
Filed: 1994-06-13
Abstract: PURPOSE:To discriminate a picture with one operation at the time of outputting the picture, which is written by many and unspecified persons and has a variable density, as an image. CONSTITUTION:A picture 2 written on a form 1 carried at a high speed is read by a CCD sensor 3 and is binarized by plural A/D converters 5-1 to 5-3 with mutually different slice levels and is compressed by compressors 7-1 to 7-3 and is recorded in a data recorder. Plural picture data are restored and are simultaneously displayed and printed, and thereby, the picture can be discriminated with a proper slice level. The picture is expressed with many levels by synthesis of plural pictures, and the picture can be discriminated by one operation.
Patent JP-H0681082-A (JP)
Title: Stainless cutter steel having uniform structure
Inventor: KAMIKADO KIRIO
IPC: C22C38/00
Filed: 1991-05-02
Abstract: PURPOSE:To obtain steel having excellent properties by mixing specified elements with iron in a prescribed molar ratio and thereafter producing allay steel by a powdery method. CONSTITUTION:Steel contg., by weight, 0.9 to 1.5% carbon, <=0.8% silicon, <=0.8% manganese, 14 to 15% chromium an 1.8 to 2.0% vanadium as well as either or both of molybdenum and tungsten and in which the total of the molybdenum content and the double of the tungsten content is regulated to 2.5 to 3.0% is produced by a powdery method. In this way, the steel excellent in all respects of workability, hardness, corrosion resistance, wear resistance or the like can be obtd.
Patent JP-H07336677-A (JP)
Title: Image encoding method and device
Inventor: YASHIMA YOSHIYUKI
IPC: H04N19/124
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a decoded image which is free from unnatural feeling, when the decoded image of small images is composited. CONSTITUTION:When a frame drop signal detection part 111 analyzes the feedback signals 1131, 1132,..., 113N from buffer memories 1061, 1062,..., 106N and frame drop instructions are generated in at least K (1<=K<=N) small images, frame drop instructions are generated for the frames of the same time in all the small images and the instructions as frame drop control signals 112 are delivered to information compression parts 1051 to 105N. In the information compression parts 1051 to 105N, encodings are executed by referring to the feedback signals 1131 to 113N from the occupancy states of the buffer memories 1061 to 106N and the frame drop control signals 112. When the frame drop instructions are feedbacked by the frame drop control signals 112, the encoding processings of the corresponded frames are not performed and the processings are skipped.
Patent JP-H08192112-A (JP)
Title: Refuge sorter
Inventor: IMOTO SEITARO
IPC: B09B5/00
Filed: 1995-05-29
Abstract: PURPOSE: To improve the efficiency, accuracy, and operability of refuge sorting by installing a bag breaking machine for large bags, a bag breaking machine for small bags, and sorting means for selecting waste iron such as iron cans, waste aluminum such as aluminum cans, and bottles respectively in a refuge sorter which sorts refuge produced in a station, etc., and recovers valuables. CONSTITUTION: Refuge produced in a train is placed in large bags, the bags are sent to a hopper 1, discharged from a discharge opening 1a, and transported into a bag breaking machine 2 for large bags, in which the bags are broken. The refuge taken out is sent to the first sorting means 3 to remove newspapers, magazines, etc. The contents which passed through the first sorting means 3 are sent to a bag breaking machine 4 for small bags, in which small bags packed with refuge are broken. The refuge taken out from the bags is sorted into combustibles and noncombustibles by the second sorting means 5. Waste iron such as iron cans is selected from the noncombustibles by the third sorting means 6, waste aluminum such as aluminum cans is selected by the fourth sorting means 9, and bottles are selected by the fifth sorting means 12, respectively.
Patent JP-2000318998-A (JP)
Title: Working machine positioning device for industrial vehicle
Inventor: FUNAHASHI TETSUJI
IPC: B66F9/24
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To precisely and quickly judge the result of positioning of a working machine by estimating a positioning position on the basis of the position data of the working machine for a prescribed time from when the position deviation of the working machine is smaller than a prescribed threshold and judging the result of the positioning. SOLUTION: A solenoid proportional valve 16 is switched to a neutral position 16a by the ON signal from a lever prohibiting signal setting part 32 to close the oil between the bottom chamber of a lift cylinder 14 and the solenoid proportional valve 16. Since the solenoid proportional valve 16 is suddenly closed in the state where a fork 13 is raised, the fork 13 starts to vertically vibrate because of the over-going by inertia, the compressibility of oil, and a hydraulic piping having small rigidity. The lift height deviation E is added for a prescribed detection time from when the vibrating state is started to calculate an error addition average value and a deviation absolute average value, and the positioning position is estimated. When the absolute deviation average value is smaller than a target deviation, it is judged that the fork 13 is positioned in a target lift height Ht.
Patent JP-S5756620-A (JP)
Title: Fuel injection engine of direct injection in cylinder
Inventor: IIJIMA MAKOTO
IPC: F02B23/10
Filed: 1980-09-22
Abstract: PURPOSE: To cool an end gas zone and vaporize injected fuel thus prevent knocking action, by equipping an injector for fuel injection to the rear side of an intake valve and injecting fuel toward the end gas zone in a cylinder at the intake stroke of the cylinder.  
     CONSTITUTION: An intake valve 2 and exhaust valve 3 are provided in the upper part of a combustion chamber 7, and if a spark plug 4 is mounted in the vicinity of the exhaust valve 3, an end gas zone 5 is formed in the vicinity of the intake valve 2 separated farthest from the spark plug 4. Here an injector 1 for fuel injection is equipped to the rear side of the intake valve 2 to locate its jet port to the direction toward the above described zone 5. In this way, at the time of an intake stroke, a fine fuel particle 6 is injected to the end gas zone 5 from the injector 1 to both cool said zone 5 and vaporize the fuel particle 6, thus prevent knocking action. Further a swirl 8 is produced by the above described injection fuel 6 to increase combustion efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61290331-A (JP)
Title: Electronic thermometer
Inventor: OOTA HIROYUKI
IPC: G01K7/00
Filed: 1985-06-18
Abstract: PURPOSE:To facilitate the output correction, by providing a reference temperature sensor on a thermometer body to perform an output correction of a separable temperature sensor therewith. CONSTITUTION:The resistance value R0 of a variable resistance 19 is made to coincide with the resistance value R2 of a thermistor 13a in a reference temperature sensor 13 at 37 deg.C during the manufacture of the body 10. The R2 (T0) at the room temperature T0 and the resistance R1 (T0) of a thermistor 2 of a disposable temperature sensor 1 are memorized 23. With the closing of a switch 17, a CPU25 starts operation and a measuring person inserts the sensor 1 into a withdrawing hole 14 through a hole 11 to measure the R1 (T) putting the tip thereof on a temperature measuring part. The signal selected with a switch circuit 20 is converted 21 into digital from analog and the body heat T is computed by a lump control with the CPU22 to be displayed 16 after about three minute enough to almost stabilize the thermistor. With such an arrangement, the output of the reference temperature sensor can correct the output of the disposable sensor to eliminate the selection of the disposable sensor, thereby reducing the cost.
Patent JP-H06342175-A (JP)
Title: Optical fiber for amplification
Inventor: OISHI YASUTAKE
IPC: G02B6/00
Filed: 1993-06-01
Abstract: PURPOSE:To provide an optical fiber for amplification having high gain and excellent noise property by efficiently removing a natural emitting beam generated in the optical fiber for amplification without installing a band-pass-filter or the like. CONSTITUTION:In the optical fiber composed of a core added with Pr or Er and a clad, the optical fiber for amplification is made by adding an absorbing body for absorbing the natural emitting beam from Pr or Er to the clad. An inexpensive and highly reliable optical communication system is structured by constituting a preamplifier using the optical fiber for amplification to apply it to optical communication. The wave length to be amplified is not fixed by the characteristic of the band-pass-filter and the large degree of freedom is attained since it is not necessary to provide the band-pass-filter or the like for eliminating the natural emitting beam.
Patent JP-S5556712-A (JP)
Title: Variable gain amplifing circuit
Inventor: AKAGIRI KENZOU
IPC: H03G7/00
Filed: 1978-10-24
Abstract: PURPOSE:To simplify the constitution of variable gain amplifier circuit composed of a logarithmic amplifier circuit and reverse-logarithmic amplifier circuit cascaded, by using only one variable impedance transistor. CONSTITUTION:When an input alternating-current voltage is inputted to terminal T1, an output of logarithmic conversion appears at the output side of 1st operational amplifier OP1. At this time, an positive input allows transistor Q1 to operate as a positive transistor and its base is applied with a control signal from input terminal TC. An negative input, on the other hand, supplies the base of transistor Q1 with the control signal from input terminal TC with the output of half-wave rectifier HR added, so that positive and negative impedance characteristics of transistor Q1 will nearly be equal. Further, transistor Q3 operates similarly.
Patent JP-S5923821-A (JP)
Title: Method and device for low strain hardening of internal gear
Inventor: NAKAGOME INAO
IPC: C21D1/10
Filed: 1982-07-29
Abstract: PURPOSE:To make a hardened layer thick with a treatment in a short time and to harden efficiently an internal gear with low strain by heating inductively the tooth part of the internal gear without restraint then inserting a shell body for cooling into the ring of the gear and injecting a cooling fluid to the root parts of the teeth. CONSTITUTION:The tooth peaks over the entire circumference of the work W are positoned opposite to a heating coil C, and while a rotary disc 14 is kept rotated, the tooth parts of the work W are inductively heated without restraint. A cooling device 43 which is a hollow cylindrical shell body is inserted into the ring of the thermally expanded work W and a cooling fluid is injected from the injection holes 433 opened in the shell wall of the device 43 to cool quickly the tooth bottoms opposite to the holes. The work W starts to shrink by the cooling and the tooth peak surface contacts with the shell wall surface. The heat in the tooth peak parts is then transmitted to the shell wall and since the heat in the shell wall is deprived of by the cooling fluid, the tooth peak parts are quickly cooled as well. The shrinkage of the work W is restrained in the circumferential direction of the tips; therefore, the deformation in the tooth profile is kept slight.
Patent JP-S5256215-A (JP)
Title: Air intake apparatus for engine in motor boat
Inventor: YAMABE NORIKATSU
IPC: F02M35/16
Filed: 1975-10-31
Abstract: PURPOSE:Mapping out the enhancement of habitability and safety in the design of facilitating the opening of the air intake port directed outboard conducting the airbox withteh carburettor entrance installed in the hull by the duct and others, to decrease noise and air resistance produced by the frame arrestor.
Patent JP-H04356649-A (JP)
Title: Air conditioner
Inventor: ARAKAWA HIROYUKI
IPC: F24F11/02
Filed: 1991-06-03
Abstract: PURPOSE:To restrict or prevent occurrence of freezing sound in an outdoor heat exchanger during a heating operation. CONSTITUTION:When a heating operation with a freezing cycle is carried out, an operation of an outdoor fan 3 is controlled by a high pressure restricting and controlling device 12 in response to an on-off pattern set in advance in regard to a heating load when either an electrical energization current of a compressor 1 or a temperature of an indoor heat exchanger 7 exceeds a set value.
Patent JP-S63297736-A (JP)
Title: Heating value controlling method for entrained bed coal gasifying furnace upon load fluctuation
Inventor: TANAKA SHINJI
IPC: F02C3/28
Filed: 1987-05-29
Abstract: PURPOSE:To control the heating value constant in separately supplying a coal and a gasifying agent to upper and lower stages of a gasifying furnace by controlling a ratio of gasifying agent quantity/coal quantity in the upper stage variably according to a quantity of load fluctuation and controlling the ratio in the lower stage in constant. CONSTITUTION:A pulverized coal pulverized by a coal pulverizer 1 is filled into a supply hopper 2. Then, a supply quantity of the pulverized coal is set by a coal supplying device 3, and the pulverized coal is supplied with an inert gas through branch pipes 4 to upper and lower stages of a gasifying furnace 7. On the other hand, a gas from a gasifying agent compressor 11 is supplied through upper and lower stage gasifying agent flow control valves 14 and 13 to coal burners 5 and 6, respectively. The gas at the outlets of the coal burners 5 and 6 contacts the pulverized coal to gasifying the same. A gasified coal formed in the gasifying furnace 7 is supplied through a refiner 15 to a combustor and a gas turbine 12. A formed gas analyzer 16 is provided to detect a CH formation quantity and a heating value of the formed gas. According to a detection value of the analyzer 16, the flow control valves 13 and 14 are controlled by a controller 23 to specify a ratio of gasifying agent quantity/ coal quantity in supplying the gasifying agent.
Patent JP-S5756749-A (JP)
Title: Detector of very small quantity of ion
Inventor: UEDA KAZUHIRO
IPC: G01N27/62
Filed: 1980-09-20
Abstract: PURPOSE:To improve S/N and to obtain a detector having a strong stain resistance, by applying an alternating current between an electrode for ionization and electrode for ion collection and removing a dark current interferring the detection at the detector of a very small quantity of ion in gas. CONSTITUTION:An alternating voltage is applied to gas containing Na between an electrode (filament) 1 ionizing Na by heating by a power source for heating 5 and an electrode for ion collection2 using a collection power source 6 as an alternating current, at a leakage detection of a very small quantity of Na in the gas for a high electric speed breeder. Hereby, both of a dark current Ro flowing through an  insulation bushing 4 of the electrodes 1, 2 and a signal current So, are turned to the alternating current and there is no dependent property of positive or negative polarity because of flowing the current Ro through an insulator. Further, dimensions of a positive and negaive signals are the same and the current Ro can be made small remarkably by denying by the signal treatment of succeeding circuit. Even when the variation of insulation resistance of the insulator 4 is produced by a  temperature, dirt or mositure adhesion, it has a little influence on these phenomena because of producing the same positive and negaive signal. A detection signal S of until about 10<-12>g/cc Na<+> ion is detected with a good accuracy.
Patent JP-S5464715-A (JP)
Title: Oil-feeding device in rotary compressor
Inventor: KUBO YOSHIKUNI
IPC: F04C29/02
Filed: 1977-10-31
Abstract: PURPOSE: To simplify the re-starting of a compressor by preventing the flowing-in of lubricating oil into a compressing chamber during the intermission of operation given by a check valve provided in a lubricating oil supplying passage.  
     CONSTITUTION: When the operation of a compressor is stopped, the fluid pressure in a compressing chamber A is lowered, and that to a cylinder rear chamber 15a is lowered. Meanwhile, the compressed fluid in an oil feeding chamber 6 to be introduced into the cylinder rear chamber 15a is maintained in its pressure for a fixed period after the stoppage. Since the pressure is greater than the pushing force of a spring 15b of the cylinder rear chamber 15a, a sliding part 16 is slided, and a ball valve element 14c of a check valve 14 is pushed to the oil-feeding port 12a of a lubricating oil connecting passage 12 and an oil-feeding pipe 13 is intercepted for stopping the supply of lubricating oil from the oil-feeding pipe 13. 
     COPYRIGHT: (C)1979,JPO&Japio