baber/WOPTO huggingface dataset:
Patent JP-H08206682-A (JP)
Title: Oxygen supplying apparatus
Inventor: FUJIWARA MITSUHIRO
IPC: E03F3/02
Filed: 1995-06-12
Abstract: PURPOSE: To effectively carry out purification without causing cost up by installing a bypass pipeline besides a pipeline of a main pipe, making an oxygen supplying means communicate with at least either one of these pipelines, and making it possible to switch to the bypass pipeline at the time when the pipeline of the main pipe cannot be used. CONSTITUTION: A pump site 1 and a treatment site 2 are made to communicate with each other through main pipe 3. While being kept at a distance one another, a manhole 4 as a relay part and a plurality of valves 5, 5 are installed in the main pipe 3. Besides the main pipe 3, a bypass pipe 6 is laid and a plurality of valves 5, 5, are installed also in the bypass pipe 6 while being kept at a distance mutually. Respective valves 5, 5 are so switched as to use the bypass pipe 6 at the time when the main pipe 3 cannot be used. An air supplying pipe 9 is so installed in an elbow 8 communicating with the main pipe 3 in the upper stream side of a valve 5 as to be along with the flow of sewage and the tip open part of the pipe 9 is cut slantingly and faces in the flow direction of the sewage.  Moreover, magnets 11 composed of a pair of N-S are installed in the outer circumference in the longitudinal direction, so that air is made fine and in this case, magnets are installed in a plurality of stages.
Patent JP-S6239240-A (JP)
Title: Surface printer of welded pipe
Inventor: MIURA KAZUHIKO
IPC: B41J3/38
Filed: 1985-08-16
Abstract: PURPOSE:To enable to print on both of the inner and outer surfaces of a pipe, by a method wherein a printer body shifter (multijoint) which shifts and turns the printer body in triaxial directions is provided on a predetermined position decided according to a signal from a welding part sensor and pipe end detecting sensor and information of beginning writing positions from a pipe bore, thickness and a pipe end. CONSTITUTION:Positioning of a printer body is decided according to a predetermined program by a control part 8 on the basis of data of a bore and thickness of a pipe as an object to be printed, detected welding part position data, pipe end position data and printing position data from a pipe end applied to the title device. The printer body 6, for example, which has been at a reference position HP at the beginning moves up to a position P1 running along an axis of the pipe 1 as per a locus K1. Then the printer body 6 is advanced up to an inner part position P2 at low speed as per a locus K2 running along the axis of the pipe 1. A position of the printer body 6 is detected by a pipe end detecting sensor 5. Then necessary printing is performed on a pedetermined position of the inside of the pipe by the printer body 6 while the same is being turned or rotated along an inside wall of the pipe 1 as per a locus K3.
Patent JP-H0731905-A (JP)
Title: Coating method and device therefor
Inventor: KANDA TERUO
IPC: B05B12/14
Filed: 1993-07-20
Abstract: PURPOSE:To make the amt. of a paint to be wastefully discarded in cleaning as low as possible. CONSTITUTION:A switching valve is changed from a paint supply means to a thinner supply means at the specified timing TPk prest for each paint with a coating end point of time T(B1, Pk) as a reference, the flow rate Vk of the thinner supplied by the thinner supply means is allowed to coincide with the preceding flow rate Vk, coating is continued while extruding the paint remaining in a feed pipeline with the thinner, the supply of thinner is stopped when thinner supply capacity Q reaches a fixed value Q0 less than the inner volume of the feed pipeline by a specified volume, and the coating of a material is finished. The timing TPk is changed as early as the flow rate Vk preset for each kind of paint Pk in accordance with its property is decreased.
Patent JP-H0229193-A (JP)
Title: Picture quality improve circuit for television video signal
Inventor: HAYASHI HIDEYUKI
IPC: H04N7/01
Filed: 1988-07-19
Abstract: PURPOSE:To save an expensive 1-frame delay memory composed of three 1-line delay memories, a 260-line delay memory, and a 262-line delay memory memory and to reduce the cost of the whole of the title picture quality improving circuit by sharing the 1-frame delay memory between a noise reducing part and a scanning converting part which are adaptive to motion. CONSTITUTION:The picture quality improving circuit is equipped with first through third 1-line delay memories 5a-5c, a 260-line delay memory 6, and a 262-line delay memory 7 connected in a longitudinal line and is provided with a 1-frame delay memory which delays a two-to-one interlace television video signal composed of noise-reduction-processed components supplied from an input terminal IN through the noise reducing part for one frame in total. Further, this 1-frame delay memory is shared between the noise reducing part and the scanning converting part which are adaptive to the motion. Thus, the expensive 1-frame delay memory can be saved, and the cost of the circuit can be reduced.
Patent JP-H0347568-A (JP)
Title: Preparation of decorative material
Inventor: SUZUKI NAOYUKI
IPC: B32B33/00
Filed: 1989-07-12
Abstract: PURPOSE:To make thin coating possible by applying an overcoat material to the embossed surface of a base material and subsequently removing the excessive overcoat material by an air knife. CONSTITUTION:A PVC paste sol 12 is applied to a PVC base material and ceramic particles 13 are fixed to the sol coating layer to fill up the same and the obtained sheet is cured to obtain a floor material 1 having unevenness. The precoating is applied to the surface of the floor material 1 and the excessive coating material is blown off by an air knife 5. The blown-off material 8' is bonded to a recovery roll 4 and scraped off by a doctor knife 6 to be recovered in a bank 7. By this method, a decorative material having a uniform and thin overcoat film can be obtained.
Patent JP-S6241183-A (JP)
Inventor: KITAOKA TAKASHI
IPC: B66B25/00
Filed: 1985-08-15
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-H0698354-A (JP)
Title: Skew measuring device
Inventor: DEIBITSUDO ROUERU MAKUNIIRII
IPC: H04N5/95
Filed: 1993-06-25
Abstract: PURPOSE: To simplify the constitution of the skew-measuring instrument of a video signal processor, which measures the skew of clock signals with respect to synchronization signals and, at the same time, to shorten the measuring time of the instrument. CONSTITUTION: A plurality of analog delay elements 11, 12,..., 23 are cascade- connected with each other, and clock signals are supplied to the inputs of the elements 11, 13,..., 23. The outputs of the elements 11, 12,..., 23 are respectively connected to storage element 13, 14,..., 24 and horizontal synchronization signals are supplied to the element 13, 14,..., 24. The elements 13, 14,..., 24 simultaneously latch the signals and catch cycles, indicating sampling clock signals. Decoding circuits 30, 40, and 50 which are coupled with each element 13, 14,..., 24 detect the position of the leading-edge transition section of a sampling clock pulse, immediately before the trailing-edge transition section of a horizontal pulse.  The ratios of the positions of the leading-edge transition sections expressed by delay units to clock synchronization is calculated 22 and outputted as the skew errors of the clock signals.
Patent JP-S57102967-A (JP)
Title: Heat-insulating coat composition
Inventor: MORIMOTO TAKUROU
IPC: C08K3/10
Filed: 1980-12-18
Abstract: PURPOSE: The titled composition excellentin in heat insulating property and coat strength. which comprises a potassium titanate fiber, an inorg. filler of high refractive index and an org. binder.  
     CONSTITUTION: 100pts.wt. (on a solid base) org. binder such as an amide-alkyd resin is compounded with 5W50pts.wt. potassium titanate fiber of farmula K 2 O. mTiO 2 .nH 2 O (wherein m is a positive real number; n is 0 or a positive real number), 0.1W2μ in diameter and 10W100μ in length, and 5W50pts.wt. inorg. filler of refractive index ≥1.5, specific grovity ≤2 and particle size 10μW1mm, such highly sefractive glass. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5880849-A (JP)
Title: Semiconductor device
Inventor: IZAWA YOSHIO
IPC: H01L21/74
Filed: 1981-11-10
Abstract: PURPOSE:To sufficiently enhance the withstand voltage characteristics between the base and the collector of a semiconductor device by forming a recess by etching on a P type silicon substrate and forming an N<+> type buried layer becoming a collector corresponding to the recess, thereby setting sufficient distance between the collector layer and the base region. CONSTITUTION:A recess 24 of approx. 5-10mum of depth is formed by photoetching on a P type silicon substrate 11, and an N<+> type buried layer 25 of the structure that a part directly under a base region is recessed is formed. An N type impurity of density higher than that of the layer 25 is diffuesed, thereby forming N<++> type buried regions 26a, 26b. Then, P type impurity is diffused to an epitaxial layer 13 at a high temperature for a long period of time, thereby forming P type siolation regions 14a, 14b, a base diffusing window is patterned on the surface of the wafer at the part surrounded by the regions 14a, 14b, thereby forming a base region 29.
Patent JP-H1125111-A (JP)
Title: Electronic dictionary
Inventor: SENO KUNIHIRO
IPC: G06F17/30
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To enable a user to display words to be retrieved in proper order and display its corresponding text data also. SOLUTION: An entry word table and text data are stored in a built-in ROM 3. A page table and an entry word data set up so as to display the entry words and text data stored in the ROM 3 in the order of pages in a textbook and the appearance order of words are stored in a detachable external ROM 4. In the case of total retrieval, a CPU 1 compares an inputted character string with the entry word table stored in the ROM 3 and displays text data corresponding to a coincident entry word on a display 6. In the case of retrieving a textbook, the CPU 1 accesses the entry word table in accordance with the page table stored in the ROM 4, retrieves the entry word table stored in the ROM 3 in accordance with the access result and displays dictionary data corresponding to the retrieved entry word on the display 6.
Patent JP-S5881249-A (JP)
Title: Anti-vibrative bushing
Inventor: KATOU HISAO
IPC: F16F1/387
Filed: 1981-11-10
Abstract: PURPOSE:To prevent such an inconvenience in assembly of an anti-vibrative bushing composed of an inner cylinder and a divided outer cylinder with rubber interposed, that the butting ends of the outer cylinder are folded inward when they are to be butted, by setting the dividing position of the outer cylinder at places where the rubber exists. CONSTITUTION:This anti-vibrative bushing is composed of an inner cylinder 1 and a divided outer cylinder 2a, 2b, which are coupled together by a rubber member 3, where a rubber stopper 5 protruding toward the central part is adhered to a pair of gaps 4 formed between the inner cylinder 1 and outer halves 2a, 2b. The outer cylinder 2 compresses the rubber member 3 through butting of the end parts of their halves 2a, 2b, and a preload is given to the rubber member 3 by fitting in a sleeve 6 with the above condition held. At this time, the dividing position of the outer cyliner 2 shall be set at places where rubber 3 exists to couple the outer cylinder 2 with the inner 1. Accordingly, when the rubber is compressed by butting the end parts of the outer cylinder halves 2a, 2b, the rubber 3 can be set tightly at the inside of the butted parts, to lead to restraint of the end parts being folded inward.
Patent JP-H0468518-A (JP)
Title: Inspection method for mask registration and pseudo wafer used for it
Inventor: NIKAWA HIDEO
IPC: G03F9/00
Filed: 1990-07-10
Abstract: PURPOSE:To readily appreciate registration accuracy by irradiating X-ray through an X-ray mask provided with an alignment mark and a read appreciation mark pattern on a pseudo wafer and by reading light emission of X-ray irradiation by scanning an X-ray irradiation part on the pseudo wafer with laser beam. CONSTITUTION:X-ray 3 is applied through a first X-ray mask 11a provided with a standard alignment mark 9a and a first read appreciation mark 10a to an accelerated phosphorescence fluorescent substance 2 of a registration pseudo wafer. If a position of an X-ray irradiated part 12 and that of an alignment mark 9b of an X-ray mask 11b are deviated each other, light emission 5 from the registration pseudo wafer is not detected. If they coincide, light emission can be detected in all the parts. X-ray is irradiated to the accelerated phosphorescence fluorescent substance 2 of the registration pseudo wafer through a second read appreciation mark 10b. Then, a read appreciation X-ray irradiation part 13 is scanned by an He-Ne laser 6 to obtain a distance between first and second read mark transcription parts 13a, 13b from light emission strength of a light emission part and to acquire registration accuracy.
Patent JP-H0918643-A (JP)
Title: Original document carrying controller
Inventor: SUZUKI JUNJI
IPC: G03G15/00
Filed: 1995-06-26
Abstract: PURPOSE: To easily select an original document set to a document tray at restart of read after the occurrence of a fault. CONSTITUTION: A comparator section 37 compares the number of read sheets with a reference number at the time of restarting operation of reading interrupted on the occurrence of a fault. The comparator section 37 provides an output of a signal representing whether the number of read document sheets is larger than or smaller than the reference number to a message registration section 38. The message registration section 38 allows a display section 15 to display a message to set all the documents including those already read to a document tray when the number of read documents is smaller than the reference number and to display a message to set the remaining documents except those already read to the document tray when the number of read documents is larger than the reference number. Moreover, the reference number of a reference number setting section 34 is corrected by the use of a document mode such as quality of paper, etc., recognized by a document mode decision section 35.
Patent JP-H119361-A (JP)
Title: Entrance cabinet
Inventor: DOI YUKIO
IPC: A47B61/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce danger differently from a door easily opened to a front side by being pushed by housed articles swung at the time of an earthquake by providing a sliding door opened so as to be positioned at the front part of a second housing container and an article mounting plate on the front surface of a first housing container and providing the door on the front surface of a second housing container. SOLUTION: On the front surface of left and right first housing containers 3, the sliding door 10 opened so as to be positioned at the front part of the second housing container 4, a third housing container 5 and the article mounting plate 7 is provided. That is, a pair of upper and lower guide rails 12 are provided on the upper and lower parts of this entrance cabinet 1, two rollers 14 freely rotatably provided on the sliding door 10 through a bracket while turning an axial center in front and back directions are guided to the guide rail 12 on an upper side and the two rollers 16 freely rotatably provided on the sliding door 10 through the bracket while turning the axial center in a vertical direction are guided to the guide rail 12 on a lower side.  Thus, safety is improved differently from the door easily opened to the front side by being pushed by the housed articles swung at the time of the earthquake.
Patent JP-H0230376-A (JP)
Title: Power unit for arc machining
Inventor: NAGASAKA MORITOSHI
IPC: B23K9/073
Filed: 1988-07-20
Abstract: PURPOSE:To reduce cost of the title power unit by providing a reference signal generation circuit to reduce a level at the last period of a pulsation period and controlling the output of a DC power source based on a comparison between the output of the circuit and the output of an output current detector. CONSTITUTION:The reference signal generation circuit 15 to output a reference signal Ir to reduce the level directly before inversion of polarity is provided and a rectifier circuit 16 to rectify both waves of its output is arranged to the inside of a power source. Further, a comparator 13 to compare the output Ir with the output If of the output current detector 12 of a rectifier circuit 5 is set up thereon. A differential signal  I=Ir-If outputted from the comparator 13 is inputted to an inverter control circuit 14 to regulate the pulse width of an inverter circuit 3. Since the circuit 15 outputs the output signal to reduce the level at the last period of a polarity period, an output current is made to the low level directly before the polarity is changed over and the accumulated charging voltage is reduced. Since equipment with low withstand voltage is used, cost of the power unit is reduced.
Patent JP-S6428151-A (JP)
Title: Paper passing device
Inventor: IWANAMI NORIO
IPC: B65H19/28
Filed: 1987-07-20
Abstract: PURPOSE:To pass a paper surely and speedily by pressing the top edge of the paper onto a taking-up drum consisting of a magnetic body and magnetically attaching a magnetic stripe onto the taking-up drum from over the paper and fixing the top edge of the paper. CONSTITUTION:The top edge part of a paper 4 is pressed onto a taking-up drum 1, and a supporting stripe material 8 is taken up from an upper reel 12 by a motor 13 and a roller 14. A permanent magnet stripe 3 at the top edge part of a supporting stripe material 8 is magnetically attached onto the taking-up drum 1 from above the paper 4, and the paper 4 is fixed. Then, the taking-up drum 1 is revolved, and the motor 13 is driven to take up the supporting stripe material 8 at an equal speed. Then, the paper 4 is held in the closely attached state onto the surface of the taking-up drum 1 by the supporting stripe material 8, and the sure and speedy passing or paper is enabled.
Patent JP-H0715537-A (JP)
Title: Isdn tele-control system
Inventor: NISHIDA SOKU
IPC: H04M11/00
Filed: 1993-06-25
Abstract: PURPOSE:To execute control without charging by sending in advance a sub address designating a controlled object and a control content via an ISDN line, allowing a terminal equipment side to discriminate the presence of the received address and its content and executing remote control based on the result. CONSTITUTION:An external terminal equipment, that is, a telephone set and a terminal equipment 3 with a controlled object device installed therein are connected via an ISDN network. The terminal equipment 3 is connected to the ISDN network via a line termination device 1 and a line interface 2, and the interface 2 sends/receives a signal with the control section 31 of the terminal equipment 3. Through the constitution above, whether or not a sub address is in existence in a called message from the ISDN network is discriminated and when in existence, the content of the succeeding sub address is discriminated, for example, whether or not codes '10', '11', '20' are included after a password XX is discriminated and when in existence, the controlled device such as an air-conditioner is controlled to lock/unlock its door.
Patent JP-S6158360-A (JP)
Title: Managing system of plurality of buffers
Inventor: OKAMURA HARUHIKO
IPC: H04L13/16
Filed: 1984-08-30
Abstract: PURPOSE:To input data at high speed and incessantly and output at low speed and continuously by having an input and output number indicating devices for shifting a value every time a data is respectively stored and read in a buffer and stopping reading at a time of equal values of both devices. CONSTITUTION:In a RAM 2, an input number indicating device 2a for indication a number of buffer storing an input data and an output number indicating device 2b for indicating a number of a buffer reading the data are provided. A processor 1 adds 1 to a value of the device 2a every time the data is stored in a buffer 9, and returns to the number1 when the number of the buffer reaches n, and repeats the same operation. The processor 1 adds 1 to a value of the device 2b every time the data is read from the buffer 9 and returns to the number 1 when the number of the buffer reaches n, and then same operation is repeated. Then, when the values of the devices 2a and 2b are equal, a data storing wait condition is generated and the data from the buffer is stopped reading.
Patent JP-S6158981-A (JP)
Title: Reciprocating pump device
Inventor: KUROHASHI MICHIYA
IPC: F04B13/00
Filed: 1984-08-29
Abstract: PURPOSE:To make is possible to absorb pulsating pressure from reciprocating pumps, by providing such a miniature and simple arrangement that first and second reciprocating pumps are driven by a motor through a transmission device having a specified structure without using an accumulator, compressed air and a resilient tube. CONSTITUTION:The discharge ports 1b, 2b of first and second reciprocating pumps 1, 2 are connected to a merging section 5 through first and second outlet pipes 3, 4 which are asymmetric with each other. Meanwhile, between both pumps 1, 2 and a motor 7 there is provided a transmission means 8 for shifting the rotating phase angles of both pumps 1, 2 from each other by {(360 deg./degree number of pulsation) X(odd number/2)-delta}, in case that delta is the phase difference in pulsating pressure between first and second outlet pipes 3, 4 just before the merging section 5, which phase difference is obtained when both pumps 1, 2 are rotated with an equal rotating phase angle. This transmission means 8 is composed of a gear 11 fixed on the output shaft 7a of the motor 7, a gear 12 which is fixed on the input shaft 1a of the pump 1 and is meshed with the gear 11, and a gear 13 which is fixed on the input shaft 2a of the pump 2 and is meshed with the gear 11. With this miniature and simple arrangement pulsating pressure from the pumps be absorbed.
Patent JP-H1127177-A (JP)
Title: High frequency switch and high frequency switch having filter part
Inventor: KATOU MITSUHIDE
IPC: H04B1/44
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency switch and a high frequency switch having a filter part which miniaturize a communication device, etc. SOLUTION: A transmission line 7 functions as a choke element of control voltage that is applied to a voltage control terminal Vc1. The line 7 also functions as a trap circuit which has attenuation polarity in a band of the third harmonic having a frequency 3f0 that is three times as high as a transmission frequency f0 by adjusting the inductance values of a coil 2 and a transmission line 8 and the values of floating capacities cf1 to cf3 which respectively occur between terminals TX, ANT and RX and grounds and setting the line length of the line 7 to about λ/6 (λ: wavelength for a transmission frequency f0 ).