baber/WOPTO huggingface dataset:
Patent JP-H02214260-A (JP)
Title: Color picture processor and its system
Inventor: MURAKAMI TATSUYA
IPC: H04N1/41
Filed: 1989-02-15
Abstract: PURPOSE:To suppress deterioration in picture quality and to improve the coding efficiency by converting R, G, B signals into a luminance signal and color difference signals and then encoding the resulting signals. CONSTITUTION:Inputted R, G, B data R1, G1, B1 are converted into a picture luminance signal Y1 and two kinds of color difference signals I1 and Q1 by an RGB/YIQ converter 100. Then the signals I1 and Q1 are subject to positive processing to calculate 4 kinds of multi-value data I2p, I2n, Q2p, Q2n and they are respectively binarized by 5 binarizing processing sections 300-304 respectively. In the case of storing the 5 kinds of binary data, an encoding/decoding section 530 encode them one by one and stores the resulting signal onto, e.g. an optical disk 560. Thus, the multi-value YIQ signal is decoded from the stored or received binary YIQ signal and a multi-value RGB signal is outputted from the multi-value YIQ signal. Thus, a color picture, especially a picture mixed with monochroic part such as a document is encoded efficiently.
Patent JP-H02213979-A (JP)
Title: Table preparing device
Inventor: SUZUKI TOYOICHI
IPC: G06Q10/10
Filed: 1989-02-15
Abstract: PURPOSE:To attain the execution of an arithmetic operation desired by an operator by comparing the key item groups of the front and back lines with each other to discriminate group sections, detecting the reserved words inputted to the key items to discriminate the group sections, and giving the higher priority to the result of the latter judgement to store the arithmetic result into a line where the key items serve as the reserved words. CONSTITUTION:When a group of lines of the same key serving as an arithmetic execution unit is discriminated, the group sections are discriminated by comparing the front and back key item groups with each other for each line, and the reserved words inputted to the key items are detected to discriminate the group sections. The higher priority is given to the result of the latter discrimination than that of the former discrimination. Then the arithmetic result is stored into a line where the key items serve as the reserved words. Thus an arithmetic operation desired by an operator can be carried out even in the case a function is carried out again to a slip to which the functions are carried out for each unit of arithmetic.
Patent JP-H09232580-A (JP)
Title: Transistor and manufacture thereof
Inventor: KAN MINKIYUU
IPC: H01L27/092
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a simplified thin film CMOS transistor suitable for a large screen, and to provide an element structure with which a parasitic capacitance can be controlled and characteristics can be improved. SOLUTION: A source layer 28a and a drain layer 28b are connected by a channel layer 42, and buffer layers 30a and 30b are formed on the overlapped part of the above-mentioned source layer 28a and the drain layer 28b. As a result, parasitic capacitance can be suppressed and characteristics can be improved. A transistor is manufactured as follows. After an N-type silicon layer 28, an insulating layer 30, a P-type silicon layer 32 and an insulating layer 34 have been formed, a P-type silicon layer 32 and an insulating layer 34 are patterned, and then the N-type silicon layer 28 and the insulating layer 30 are patterned. When a pattern is formed on the above-mentioned two layers, a channel layer 42, a gate insulating layer 38 and a gate electrode layer 40 are formed and patterned.  As ions are not implanted, annealing is not necessary, the process of manufacturing can be simplified, and the generation of a thin film kink can be prevented. Also, the uniformity of dopant of this transistor is excellent as a whole, and it is suitable for the display of a large screen.
Patent JP-S57147713-A (JP)
Title: Controller for welding robot
Inventor: TANAKA HITOSHI
IPC: G05B19/4069
Filed: 1981-03-09
Abstract: PURPOSE:To easily find trouble and to enable a quick countermeasure by performing data readout display during normal operation on a CRT provided to a controller, and also displaying faulty operation conditions by characters, symbols, documents, etc. CONSTITUTION:A CPU31 is connected via a common signal line 38 to a control program storage part 32, a data storage part 33, an external input and output part 34, a display comment memory 44, an external input and output data temporary storage part 45, a display data writing memory 42, and a memory 43 for input key data temporary storage, thereby driving a robot body and an external power source 35 in accordanc with a program. The conditions of work are inputted from a keyboard 13 through a keyboard control part 1. The memory 42 for display data writing displays the conditions of normal operation on a CRT30 through a CRT control part 40, and also displays the warning contents of faulty operation by characters, symbols and documents. Consequently, a fault is found easily and a countermeasure to it is taken quickly, reducing trouble.
Patent JP-H10226403-A (JP)
Title: Dust-fall prevention device for container
Inventor: TANAKA HIROKI
IPC: B65G67/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To reliably prevent smaller objects from falling from a lower pinch prevention gap in a container being transported while improving the cleanliness and appearance of the container, by arranging a lower gate member adapted to open in limited space at the lower portion of the container gate. SOLUTION: A container 2 is connected at its gate 10 at the rear end to a pushout port 7 at the front end of the body of a compactor 3, following which dust inside the compactor body is compacted and fed into the container. The container is formed with an upper pinch prevention gap 12 and a lower pinch prevention gap 13 above and below a cover plate 11 closing the gate. The container gate is provided with an upper gate member 21 adapted to move between its closed position to cover the upper pinch prevention gap from outside the cover plate and its opened position on the top of the container at the rear end, and with a lower gate member 51 adapted to move between its closed position to cover the, lower pinch prevention gap from outside the cover plate and its opened position on the top of the container at the rear end.  Both the gate members are connected to each other by means of a wire cable 43 such that the lower gate member moves vertically in synchronism with the opening or closing motion of the upper gate member.
Patent JP-S62199885-A (JP)
Inventor: TAKAHASHI KOSHI
IPC: D06M13/192
Filed: 1986-02-20
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-H10233812-A (JP)
Title: Fsk demodulation circuit
Inventor: SHIMOJIMA AKIRA
IPC: H04L25/49
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the FSK demodulation circuit immune to the effect of noise. SOLUTION: In the case of demodulating biphase data from a wobble signal subject to FSK modulation by the biphase data whose 3.5 periods are used for one bit, an edge detection circuit generates an edge pulse signal for each half period. In this case, counters 205, 206 and an AND circuit 207 or the like are used to mask an edge pulse signal including a pulse produced by noise and generates an edge pulse signal for about a half period of the wobble signal. Moreover, pulse signals (edge 0-5) for 3 periods each are generated from an edge pulse signal while deviating them by a half period each. Thus, the quantity (high/low) of the frequency of the wobble signal is discriminated by using them to detect a time width of the period of the wobble signal so as to demodulate the by the biphase data.
Patent JP-H05204672-A (JP)
Title: Interface system
Inventor: SETO TOKUJI
IPC: G06F9/46
Filed: 1992-01-27
Abstract: PURPOSE:To obtain an interface system having higher real time characteristics by reducing the overhead processing of many and unspecified queuing tasks. CONSTITUTION:Each queuing task 5 queues interface data 7 in which event receiving port information is set up in a segment queue 8 and is turned to a start queuing state from an information task 4, and at the time of detecting the generation of an event, the task 4 starts the task 5 through its event receiving port 6 based upon interface data 7 extracted from the queue 8. Consequently overhead processing can be reduced by the effective use of a software-like means included in a real time operating system and higher real time characteristics can be attained.
Patent JP-H05192412-A (JP)
Title: Catheter with reduced puncture pain
Inventor: KUNITOMI JUN
IPC: A61M29/02
Filed: 1992-01-23
Abstract: PURPOSE:To reduce pain when a catheter to be inserted into a body is punctured by forming a part or the whole of an inserting part into the body using a body liquor-swelling substance. CONSTITUTION:A part or the whole of an inserting part into a body of a catheter is formed using a body liquor or chemical liquid swelling substance. Here, the catheter employs a blood vessel catheter and a cannula 2 is made up of a body liquor swelling substance. The body liquor swelling substance herein used is a hydrophylic copolymer which is made water insoluble by introducing a crosslinking bond and it includes a polyacrylic copolymer, polymethacrylic copolymer, a hydrophylic ester acrylate based copolymer such as polyhydroxy ethylmethacrylate and a polyvinylalcohol based copolymer. The catheter thus obtained causes less pain when inserted because of a smaller diameter in the insertion into the body and expands in diameter after the insertion thereby enabling the injection of chemical liquids or the like in a higher flow rate.
Patent JP-S61194553-A (JP)
Title: Online personal terminal
Inventor: KUSUSE YASUSHI
IPC: G06F13/38
Filed: 1985-02-22
Abstract: PURPOSE:To obtain a no-procedure online personal terminal improved in operationability, flexibility and efficiency by providing a control means capable of switching character-by-character transmission and line-by-line transmission arbitrarily. CONSTITUTION:When an operator sets the line-by-line transmission, after characters of one line are editted, with a push of a one-line end key 13 the data from the next character before the present cursor position, or with a push of a one-line transmission key 14 the whole data of that line is transmitted to a host computer. Then, if the operator pushes a character-by-character transmission key 12 to set the character-by-character transmission, data is transmitted to the host computer every time one-character data is inputted from a keyboard 2. If the operator switches a character-by-character/line-by-line switch while operating the terminal, the character-by-character transmission and line-by-line transmission can be switched.
Patent JP-S61194599-A (JP)
Inventor: KAWAI AKIO
IPC: G01C21/00
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53120066-A (JP)
Title: Remote control system
Inventor: UCHIDA TAKASHI
IPC: H04Q9/00
Filed: 1977-03-30
Abstract: PURPOSE:To facilitate control of a remote control system from a control desk during back up mode by constituting the system such that a parent station is provided with a storage circuit for storing the last control signal therein and contents stored in the storage circuit are displayed on the control desk when the system is changed over to the back up mode.
Patent JP-H06225778-A (JP)
Title: Production of docosahexaenoic acid by marine microalgae
Inventor: NOKIHARA SEISHI
IPC: C12R1/89
Filed: 1993-01-30
Abstract: PURPOSE:To obtain docosahexaenoic acid which is a constituent lipid of cerebral nervous tissue, etc., in high efficiency by using an apparatus for uniformly diffusing light intensity in a culture liquid of a docosahexaenoic acid-producing marine microalgae and controlling the light intensity within a specific range. CONSTITUTION:Docosahexaenoic acid which is a constituent lipid of cerebral nervous tissue and human retina and effective for preventing various human diseases is produced in high production efficiency by culturing a marine microalgae (e.g. Isochrysis galbana VTEX-LB2307) capable of producing docosahexaenoic acid (DHA) in a photo-bioreactor at 25C while keeping the light intensity to 2-8muEm<-2>S<-1>. The photo-bioreactor used in the above process is composed of an acrylic resin column, 661 optical fibers having an outer diameter of 1mm, having a structure to diffuse light from the side surface and inserted into the acrylic column interposing gaps of 1mm between the optical fibers and a xenon lamp used as a light source. The light is uniformly diffused in the culture liquid by the use of the bioreactor.
Patent JP-H01208396-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: KOHIRO KENJI
IPC: C30B29/40
Filed: 1988-02-16
Abstract: PURPOSE:To reduce slip line and shorten the length, by cooling grown crystal at a specific rate in producing the title single crystal by liquid sealing Czochralski process. CONSTITUTION:In producing a semiconductor single crystal according to Czochralski process by introducing impurity element such as Si, Zn or S into a raw material of compound semiconductor of groups III-V such as Ca-As or InP in order to reduce dislocation density, the bottom of grown crystal material is separated from a liquid sealing agent and then immediately heating by heater is stopped and large quantities of inert gas is introduced into a furnace and inside of the furnace is cooled in pressure higher than pressure in furnace present when crystal is grown and at cooling rate of growth crystal set to >=20 deg.C/min. When the single crystal is produced according to the above- mentioned method, dislocation is hardly carried even if the dislocation in crystal occurs and slip line is reduced and length thereof is remarkably shortened.
Patent JP-S62191340-A (JP)
Title: Paper feeding device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1986-02-19
Abstract: PURPOSE:To attempt an reduction in cost by providing a cam means which interlocks the up and down movement of a pick-up roller with the drive means of a form separation means whereby eliminating the need for other special parts such as a magnet and the like. CONSTITUTION:A paper feeding device 30 which feeds forms P one by one to a pair of register rollers 20, is detachably equipped with paper feeding cassettes 31, 32 and 33 which have forms P of respective sized piled up. A pick-up roller 40 comprising a form take-off device 55 is drivingly rotated to the direction A of feeding while being synchronized with a feeding roller 52 by means of belts 64 and 65 installed on pulleys 61, 62, and 63 which are provided to a rotating shaft 51, a leve shaft 36 and rotating shaft 38 on the feeding roller side respectively. And when the form P contained in the paper feeding cassette 33 is pressed down at its top surface with pressure linked with the down movement of an arm 37 caused by a cam means 44, the rotation thereof causes the form P to be conveyed between rollers 52 and 53 of a form separation device 45.
Patent JP-H06229727-A (JP)
Title: Method and apparatus for measuring dimensions of mechanical component
Inventor: YAMAMOTO KAZUO
IPC: G01B11/245
Filed: 1993-01-29
Abstract: PURPOSE:To allow the highly accurate automatic measurement of dimensions, e.g. inner diameter or outer diameter, of a tubular mechanical component, e.g. gear, bearing or bush, even when the size of the object varies every time. CONSTITUTION:An object 1, i.e. a tubular mechanical component, is placed in the measuring area of a three-dimensional measuring apparatus 2 with the axial direction thereof directing vertically. The object 1 is imaged by an upright TV camera 5 and a lateral TV camera 4 and an image processing section 6 recognizes rough dimensions and rough position of the object 1 in the space based on the image information. A three-dimensional measuring apparatus operation command section 7 then calculates a moving path of a probe 3 in the apparatus 2 based on the recognized information and then the apparatus 2 is operated thus measuring accurate dimensions of the object 1 automatically.
Patent JP-S53121205-A (JP)
Title: Suction and exhaust switching device for blower
Inventor: HATSUTORI MATSUO
IPC: F04D29/50
Filed: 1977-03-30
Abstract: PURPOSE: To make frequent switching of suction and exhaust of blower possible by providing opening part which connects to suction passage and exhaust sage and switching valve which switches and connects suction port and exhaust port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08228551-A (JP)
Title: Mounting mechanism for lever-operated hook in lawn mower
Inventor: SAMEJIMA KAZUO
IPC: A01B59/044
Filed: 1995-02-23
Abstract: PURPOSE: To facilitate the mounting of a machine body with lever-operated hooks in a lawn mower designed to detachably connect the front link of the mower via a pair of left and right hooks provided on the machine body side. CONSTITUTION: A control lever 17 and a pair of left and right hooks 19, 19 are fixed on the lever shaft 18 of a lever-operated hooks to constitute an assembly 16 of the lever-operated hooks; a pair of left and right mounting parts 15, 15 on the machine body side are respectively provided with recesses 15a, 15a engageable with the lever shaft 18 from the front of the machine body; and furthermore, either one of the hoods 19, 19 or the mounting parts 15, 15 is provided with a holding implement 21 to restrain the lever shaft 18 held on the recesses 15a, 15a from slipping off the recesses 15a, 15a while the other is equipped with a part 22 to be held which is held by the holding implement 21.
Patent JP-S58151186-A (JP)
Title: White balance adjusting mechanism
Inventor: HIRAI TADASHI
IPC: H04N9/79
Filed: 1982-03-04
Abstract: PURPOSE:To eliminate the adjustment of white balance at the reproducing mode, by recording the white balance adjusting state, in a after recording mode after recording. CONSTITUTION:A white balance adjusting circuit 29 is adjustable manually, the balance adjustment of red and blue both signal levels is executed in response to the adjusting voltage changed manually, the oscillating frequency of a voltage variable frequency oscillating circuit 30 is controlled, the oscillated output is amplified via the 3rd recording amplifier 31 and inputted to a fixed control signal recording/reproducing head Hw and a white balance control track is formed. In the after recording mode, the white balance adjusting means of a reproducing adaptor B is operated while observing the monitor TV. In the reproducing mode, the reproducing output of the recording and reproducing track of control signal scanning the white balance adjusting track is amplified at the 3rd preamplifier 35, inputted to the adaptor B, converted into a white balance adjusting voltage  at a demodulating circuit 36, the white balance adjusting circuit 29 is adjusted  automatically and the reproduced picture keeps the same white balance state as  the adjustment.
Patent JP-H04274775-A (JP)
Title: Lsi package tester
Inventor: KONISHI KIYO
IPC: G06F11/22
Filed: 1991-03-01
Abstract: PURPOSE:To make it possible to simply execute a test of a plurality of LSI packages in a short time without spending machine resources for preparation of a test pattern. CONSTITUTION:A pattern input means 4 once inputs an input pattern 3 to a plurality of LSI packages to be tested. An output value observing means 5 observes concurrently output values from all the LSI packages to be tested. A correct value determining means 7 gives superiority to an output value of the LSI package which is in accord with a correct value in a previous pattern, when it determines the correct value on the basis of the output values of all the LSI packages to be tested which are obtained from the output value observing means 5. A good article determining means 9 determines as good articles the LSI packages of which the output values obtained from the output value observing means 5 are in accord with the correct value determined by the correct value determining means 7, out of all the LSI packages to be tested.
Patent JP-S62194529-A (JP)
Title: Conversion data reader
Inventor: HASHIMOTO HIROYUKI
IPC: H04B1/40
Filed: 1986-02-21
Abstract: PURPOSE:To eliminate the fluctuation of the display end value by discriminating the direction of the A/D conversion data to read the conversion data if the discriminated direction of the data is coincident with that discriminated in the preceding time and then reading the conversion data after detecting the prescribed period of duration if no coincidence is obtained between both directions of the data. CONSTITUTION:The 1st discriminating means 11 discriminates the changing direction of the conversion data of an A/D converting means 10. If it is decided by the 2nd discriminating means 12 that the discriminating result of the means 11 is coincident with the preceding discriminating result, the conversion data is fetched by a microcomputer. While if it is decided by the means 12 that no coincidence is obtained between both discriminating results, the conversion data is fetched by the microcomputer only when a detecting means 13 detects that the discriminating result decided by the means 12 lasts for a prescribed period.
Patent JP-S62194778-A (JP)
Title: Picture forming device
Inventor: YOSHINO KUNIHISA
IPC: H04N1/29
Filed: 1986-02-21
Abstract: PURPOSE:To prevent toner from being adhered to a non-picture region by expos ing the non-picture region of a photosensitive body subject to primary charging uniformly in opposition to the surface of the photosensitive body until the image is exposed after the primary charge is executed. CONSTITUTION:The photosensitive body 4 is turned in the direction of arrow, a charger 5 applies corona discharge to charge uniformly the surface of the photosensitive body 4. Then a non-picture region exposure device 6 exposes the non-picture region on the surface of the charged photosensitive body 4 not relating to the forming of picture through all filters of a color decomposition layer 3a by using a light making the photoconductive layer 2 of the part suffi ciently conductive, such as white or infrared light. Then, an image exposure device 7 exposes an image I on the surface of the photosensitive body 4 which has been charged by the charger 5. Thus, the surface potentials of the photosensi tive body 4 is brought into a potential not adhered by the toner by the succeed ing development for the non-picture region as well as the picture forming region made incident with an image exposure I.
Patent JP-H02215443-A (JP)
Title: Contact medium for ultrasonic diagnosis
Inventor: YASUKAWA SHIGEKI
IPC: G01N29/28
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the solid contact medium which is adaptable in shape to a living body shape and is easy to handle by incorporating a matrix polymer formed by polymn. of a polymerizable vinyl monomer having a prescribed compsn., alginate and solvent into the medium. CONSTITUTION:The content of the matrix polymer in the contact medium is 3 to 40wt.% of the entire part of the contact medium. The content of the alginate is 0.1 to 6wt.%. The content of the solvent is 60 to 97wt.%. The contact medium for ultrasonic diagnosis is obtd. by polymerizing the polymerizable vinyl monomer in the presence of the alginate and the solvent.