baber/WOPTO huggingface dataset:
Patent JP-S62257856-A (JP)
Title: Video data synchronizing circuit for laser printer
Inventor: SUGISHITA TAKAHARU
IPC: B41J2/44
Filed: 1986-05-02
Abstract: PURPOSE:To maintain the regularity of video lock and to share said regularity effectively in the post stage control by detecting a phase difference between a beam detect signal and a video clock based upon the video clock having a continuous constant period then synchronizing a delayed video data and the beam detecting signal based upon said phase difference. CONSTITUTION:Because of the phase difference between a beam detecting signal BD0 and a synchronized beam detecting signal SBD, delay beam detect signal BD1, BD2 of delay elements 41, 42 are brought into H level at the occurring time point of SBD signal while other signals BD3-BDn are at L level. A register 6 loads data BD'1-BD'n of respective signals BD1-BDn at this time. A programable delay circuit 7 sets the number N of H level data in said data BD'1-BD'n to 2, so as to set a delay time TA of delayed video data DVD for a video data VD and outputs the delayed video data DVD phase shifted by a time TA with respect to the video data VD to a laser driver 8.
Patent JP-H08291130-A (JP)
Title: Production of urea
Inventor: YOKOI TADASHI
IPC: C07C273/04
Filed: 1995-04-25
Abstract: PURPOSE: To stably carry out the manufacturing operation of urea for a long period of time by condensing a mixed gas to readily circulate into a urea synthesizing region and making a centrifugal compressor to a specific construction. CONSTITUTION: Ammonia and unreacted ammonium carbamate contained in an urea synthesized solution from the urea synthesizing region are subjected to stripping with carbon dioxide to separate as a mixed gas of ammonium, carbon dioxide and water, this mixed gas is compressed by a centrifugal compressor having a structure including a driving motor and an active bearing in a casing without exposing a rotation shaft outside the casing, then the compressed mixed gas is condensed and circulated into the urea synthesizing region.
Patent JP-S61260908-A (JP)
Title: Method of shearing thick board
Inventor: EDA YUJI
IPC: B23D33/10
Filed: 1985-05-13
Abstract: PURPOSE:To prevent both shearing object from colliding by reducing the first feed speed of a following material to be sheared following a preceding product after sheared, lower than the feed speed of said preceding product, and restoring a normal high feed speed from the second feed. CONSTITUTION:The feed speed of a preceding product 11A of thick board 10 immediately after sheared at a shearing line 10C on its rear end with an end shear 12, and a following thick board 11B, is an acceleration, alphat=2V1/Tt, where Tt= the feed time per pitch of the following thick board 11B by means of a conveying device 14, and V1= the maximum feed speed by means of a conveying device 18 and, at this acceleration alphat, the both are fed together by means of the conveying device 14. After T1/2sec., the speed of conveying device 18 is reduced at a reduction rate of -alphat, while on the other hand, the preceding product 11A is conveyed at the maximum speed V1 by means of the conveying device 18. After that, the side parts 10B of the following thick board are sheared by means of a double side shear 16 and, after a shear time, the board is fed by pitch, at the acceleration of attaining the maximum speed V2 proper to the conveying device 14. Thus, both of the thick boards can be prevented from colliding, without lowering shearing efficiency.
Patent JP-S5225534-A (JP)
Title: Selector apparatus which possesses abnormality derection function
Inventor: ONO MICHIHIRO
IPC: G11C7/00
Filed: 1975-08-22
Abstract: PURPOSE:To simplify the checking and repairing including the selector device, and the discovery of causes for the abnormality of the selector device, by means of performing the self diagonostic with respect to the generation of the abnormality state with the selector itself.
Patent JP-S5626704-A (JP)
Title: Manufacture of sulfur hexafluoride
Inventor: ODA YOSHIO
IPC: C01B21/084
Filed: 1979-08-10
Abstract: PURPOSE: To easily manufacture high purity sulfur hexafluoride by reacting a fluorine compound as a fluorinating agent with sulfur or a sulfur compound and reacting the reaction product with fluorine.  
     CONSTITUTION: SF 6  is not manufactured directly in one step. SF 4  is formed once and reacted with F 2  gas. A fluorinating agent and sulfur or a sulfur compound are first reacted at -40W-150°C under ordinary pressure. As the fluorinating agent HF, NaF, KF, LiF or the like is used, and as the sulfur compound S 2 Cl, SCl 2 , S 2 Br 2  or the like is used. The resulting SF 4  and F 2  gas are then reacted usually in 1:1.05W1:1.15 molar ratio at 1,300°C under almost ordinary pressure to obtain SF 6 . In the SF 4  synthesis other sulfur compound is mixed as a byproduct, yet it can be separated by fractional distillation unitlizing a b.p. difference, solvent extraction utilizing a solubility difference or dehydration using a dehydrating agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000290206-A (JP)
Title: Method for purification of beta-phenylethyl alcohol
Inventor: KAMAYA KAZUHIKO
IPC: C07C29/86
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To purify β-phenylethyl alcohol useful for perfumes, etc., without requiring complicated devices and operations and with efficiently separating and removing nasty smell components by washing crude β-phenylethyl alcohol with an aqueous alkali solution, extracting and distilling the extract. SOLUTION: Crude β-phenyletyl alcohol is purified by extracting and distilling the crude β-phenylethyl alcohol with an extracting solvent such as water, water and 1,2-ethanediol, water and 1,2-ethanediol monomethyl ether and the like, subsequently extracting the extracting solvent used for the extraction and distillation with other extracting solvent such as a hydrocarbon oil, an aromatic oil containing benzene, toluene and/or xylene or the like. It is preferable to reuse the solvent used in the extraction process to recycle to the extracting and distilling process.
Patent JP-H05300502-A (JP)
Title: Image communication terminal equipment
Inventor: FUJII TOSHIYUKI
IPC: H04N5/232
Filed: 1992-04-21
Abstract: PURPOSE:To provide an image communication terminal equipment which can flexibly deal with various applications to the opposite party terminal just by adding the simple hardware and a control procedure. CONSTITUTION:A remote control part 17 is provided in addition to a means which transmits and receives the data having a frame structure of the CCITT recommendation H.221 and performs the multiplex control with use of a BAS(bit rate allocation signal) code based on the CCITT recommendation. The part 17 transfers the information for control of a camera, etc., of the opposite party terminal by means of the incoming subaddress information element included in a call setting message. Furthermore a data area division control part 18 is added to transfer the information used for control how to divided a data area together with a multiplexing/demultiplexing part 10 which transmits and receives plural pieces of data after dividing the data area based on the control information, a BAS control part 13, a data area multiplexing/demultiplexing part 19, a control information processing part 20, etc.
Patent JP-S5625878-A (JP)
Title: Timing signal insertion and pickup unit for television video signal
Inventor: MURATA KIYOSHI
IPC: H04N5/91
Filed: 1979-08-09
Abstract: PURPOSE:To accurately correspond the timing data with screen, by giving the accurate timing  data to each screen signal without error, through the insertion of timing signal to a part of the  blanking line of TV video signal. CONSTITUTION:The timing insertion and pickup unit for TV video signal is constituted with the  timing signal insertion section a and the timing signal pickup section b, and the insertion section a  is provided with the synchronizing detection section 12 and the delay circuit 13 inputting the TV  video signal from the video camera 20. Further, the vertical synchronizing signal in the synchronizing signal t0 is detected at the detection section 12 from the video signal A, and the timing signal  is inserted at the modulator 14, from the time t2 delayed with the circuit 13 until the timing not affecting the vertical synchronism of the vertical blanking period by taking the vertical synchronizing signal as the reference, and the timing signal and the original video signal A are synthesized  at the synthesis circuit 18. Further, at the pickup section b, the video signal from the insertion section a is received, the synchronizing signal preceding the timing signal is detected at the synchronizing detector 22, the pulsive timing signal after a given time is demodulated at the demodulator  24 to store it in the memory 26 and the timing signal stored at that time is interpreted and displayed on the display at that time is interpreted and displayed on the display unit 28.
Patent JP-S61259566-A (JP)
Title: Intergrated circuit device with solar battery
Inventor: OGAWA DAIKI
IPC: H01L27/02
Filed: 1985-05-14
Abstract: PURPOSE:To enable the integration of a power source in a chip by forming a solar battery on a thin insulating film formed on an integrated circuit device. CONSTITUTION:A CMOS integrated circuit device 1 formed on a semiconductor substrate is coated from above with a thin insulating film 2. A solar battery 3 of amorphous silicon is formed on the film 2. The power terminal of the device 1 of the lower layer and the output terminal of the battery 3 are connected by a connecting portion 4 disposed at the periphery of a semiconductor chip. When an electromotive fource per unit area of the battery 3 is sufficiently larger than the power consumption per unit area of the integrated circuit, it operates as the device 1. The integrated circuit 1 can stably operate because of a wide operating power voltage even for the variation in the voltage due to the variation in the intensity of the light.
Patent JP-S5435690-A (JP)
Title: Manufacture of semiconductor device of multilayer wiring type
Inventor: NAKAMURA MASARU
IPC: H01L23/52
Filed: 1977-08-24
Abstract: PURPOSE: To prevent a lamination wiring from breaking away from a through hole part in a multi-layer wiring mutual-connection region, by providing a plated conductive film covering a plated base metal film on the through hole part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62259185-A (JP)
Title: Document editing device
Inventor: YANO TAKANORI
IPC: G06T11/60
Filed: 1986-05-06
Abstract: PURPOSE:To efficiently edit or prepare a document in which a graphic and a sentence are combined by providing a graphic editing memory and a sentence editing memory, and storing data on the graphic and the sentence in each memory. CONSTITUTION:For editing graphs and graphics formed in the past, an operator, first, calls data on the graphs and the graphics from an outside memory 18 and stores them in the graphic editing memory 4. Then, the data on the graphics stored in the memory 4 is displayed in a display part 26, and the graphs and graphics formed in the past are combined, shifted, enlarged and reduced, and finally edited. The sentence is written while the operator views the display part 26 by using a cursor for sentence editing, and it is stored in a sentence editing memory 2. If the operator intends to check or reedit the sentence after the operator edits the sentence, he erases only the graph and graphic displayed in the display part 26, leaving only the sentence on the screen, checks or reedits the sentence. Thus, for editing the sentence in which the graphic and the sentence are combined, the work can be reduced and the sentence can efficiently be prepared.
Patent JP-H09289713-A (JP)
Title: Compressed gas insulation switchgear
Inventor: MIYAHARA EIJI
IPC: H02B13/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To make a dead space smaller, to make the container smaller, and to strengthen the strength of the container by causing a frame part in the shape of a rectangular parallelepiped having an opening in each surface, and individual closing boards to be fitted to individual openings and curved-toward inside into a concave shade, to constitute the container. SOLUTION: Each surface of a frame part 3 in the shape of a rectangular parallelepiped composed of an anglelike frame material has an opening 3a. A closing board 4 welded to each opening 3a and composed of a flat board for closing the opening 3a is curved inside into a concave shape. And the generated stresses of the closing board 4 are almost tensile stresses to an external pressure, and compressive stresses to an internal pressure. And bending stresses to be generated at the peripheral ends of the closing board 4 i.e., at the joined part with the frame 3 become very small. On the other hand, stresses in the frame 3 are generated almost by the uniformly distributed load of the closing board 4, and bending stresses which may result in deformation or destruction are small.  Bending stresses to be generated in the frame 3 and the closing boards 4 are small in this way, deformation and destructions become difficult to occur. Consequently, it becomes possible to thin these, and each developed length of their sheet metals becomes small too.
Patent JP-S59227509-A (JP)
Title: Phase adjustment device for tire of automatic tire fitting device
Inventor: NAGAYAMA YOUICHI
IPC: B60B31/00
Filed: 1983-06-08
Abstract: PURPOSE:To reduce a space in possession and realize phase adjustment for the plural sorts of tires by centering in a position corresponding to the diameter of the tire by means of a shooter, freely elevation/lowering lifter, positioning arm and a centering center and indexing a bolt hole and further inserting a locate pin. CONSTITUTION:After receiving a tire W from a shooter 18, a lifter 24 is lowered and transfers said tire onto a receiving stand 27 waiting in a position adjusted to the diameter of the tire W, then a positioning arm 40 is advanced and restrains the tire W to press its side wall part to a basic plate 43 and performs positioning. Subsequently, a centering center 36 is engaged with a hub hole of a load wheel R to perform centering, and further a locate pin 34 is pressed closely to the load wheel R. Then the tire W is rotated round the centering center 36 by means of a roller 30, and a bolt hole 9 is indexed through rotating the tire W until the bolt hole is detected by means of a photoelectric detector 35, and adjustment of the position of the tire W is performed. In this manner, phase adjustment of the plural kinds of tires, with a small space in possession, can be performed.
Patent JP-H06307022-A (JP)
Title: Reinforcing steel member and frame using it
Inventor: TAKAHASHI SHOJI
IPC: E04C5/16
Filed: 1993-04-28
Abstract: PURPOSE:To provide a frame which is lightweight and easily handlable, by embedding lower leg sides of locking fixtures which are attached to a long length steel member and a flat truss in the longitudinal direction so as to form a reinforcing steel member, in a concrete plate. CONSTITUTION:A plurality of locking fixtures 3a, 3b in a bent shape such as an L-shape or a J-shape are suitably laid along the longitudinal direction of a long steel member 2a, 2b formed of a steel bar or a shape steel member, and are joined to and integrally with the long length steel member 2a, 2b at their suspending side parts. Alternatively, instead of the long length steel member 2a, 2b, a flat truss 2 formed of a pair of upper and lower chord bars 2c which are laid in parallel with each other and lattice bars 2d is available. Next, the lower leg sides of the locking fixtures 3a, to 3d of thus formed reinforcing steel member 1 are embedded in a concrete plate and integrally incorporated therewith so as to form a frame. Further, concrete is placed in this frame so as to integrally form a floor member or a wall member.
Patent JP-H06342757-A (JP)
Title: Laser processing device
Inventor: CHIYOU KOUYUU
IPC: H01L21/324
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a polycrystalline semiconductor film large in crystal grain and uniform and excellent in quality by a method wherein a specimen is subjected to an additional pre-treatment wherein it is uniformly, thermally treated at a temperature lower than crystallizing point. CONSTITUTION:A gate valve 6 is so provided between chambers so as to enable a multi-chamber device to continuously treat specimens without exposing them to atmosphere, and an amorphous conductor film is deposited through a CVD method or the like on a specimen transferred to a chamber 2 from a specimen loading chamber 1. Then, the specimen is heated in a chamber 3 so as to exhaust hydrogen from it to make the amorphous conductor film easy to crystallize, wherein the specimen is uniformly heated at a temperature lower than a crystallizing point to exhaust hydrogen from it. Then, the specimen is irradiated with laser rays larger in energy density than a crystallization threshold value by an excimer laser or the like, whereby a polycrystalline semiconductor film large in crystal grain diameter and uniform and excellent in quality can be obtained.
Patent JP-H06312885-A (JP)
Title: Drum supply device
Inventor: SAIKAI MASABUMI
IPC: B65H49/26
Filed: 1993-04-28
Abstract: PURPOSE:To easily support a drum at a specific position in the case of work such as for rewinding a cable wound to the drum. CONSTITUTION:A drum 1, while rolled on a slope rail 13, is lifted, to place a drum rotary shaft 3 on a guide surface 11c of a guide arm 11. The guide arm 11 is tilted a little toward its one end 11B, and the drum 1 is rolled on the guide surface 11C to drop the rotary shaft 3 into a bearing part 12. In this condition, the drum 1 is rotated to perform rewinding. After ending the rewinding, a lock pin 16 of a supporting frame 15 is removed to lower down the one end 11B of the guide arm 11. In this way, the drum 1, left as it is, is lowered down to a floor surface.
Patent JP-S5627174-A (JP)
Title: Automatically opening/closing system original pressing device
Inventor: KISHI HIROTOSHI
IPC: G03G15/05
Filed: 1979-08-10
Abstract: PURPOSE:To introduce highly operative and reliable automatically opening/closing original pressing device by providing position detective means of the pressing board  on the way of the drive transmitting path for the opening/closing of said draft  pressing board and at lower portion than the constant torque transmitting element. CONSTITUTION:An automatically opening/closing draft pressing device is set at the draft loading part of the upper cover so that the device opens and closes which the one side as an axis. Said automatically opening/closing draft pressing device is of construction allowing up/down motion against the main body of copying machine jointly with the driving source 19 for the opening/closing of said device. Concretely, the gear 21d is secured to the drive shaft 20 of the motor unit 19, and the gear 21 is interlocked with the gear 25 being fixed at an end of the shaft 24, while the shafts 17 and 24 are mutually interlinked by the coupling 26. Slit disk 18 passes through the photointerrupter 33 which is provided with the light emitting device 31 and the photodetector 32. Said slit disk 18 is fixed upon the shaft 17 and detects the position of the draft pressing board 7.
Patent JP-S63270428-A (JP)
Title: Treatment for gallium-containing material
Inventor: IOKA MASAYOSHI
IPC: C22B58/00
Filed: 1987-04-24
Abstract: PURPOSE:To selectively remove metallic impurities by dissolution while forming neither waste liquor containing harmful compound nor gaseous harmful matter, by treating a gallium-bearing material containing metallic impurities with hydrochloric acid or nitric acid of respectively specified concentrations. CONSTITUTION:A gallium-bearing material containing metallic impurities, such as Fe, Al, Ca, Mg and In, to be supplied to vacuum thermal decomposition treatment is treated with hydrochloric acid or nitric acid of 0.1-10N, preferably about 0.5-5N, or mixed acid of the above. It is desirable that the material to be treated is pulverized or oil is removed in the case of oily material, and then, the above treatment is carried out at about -10-150 deg.C. By this method, the above-mentioned metallic impurities can be removed by dissolution without causing environmentally harmful matter. The above method can be effectively applied to the residue produced after the gallium-containing material is thermally decomposed and the resulting metallic gallium is removed by separation, and further, this method is particularly suitable for treating a gallium-bearing material containing In difficult to be separated from Ga so as to selectively remove In by dissolution.
Patent JP-S584495-A (JP)
Inventor: SUZUKI SUSUMU
IPC: G07D11/00
Filed: 1981-06-30
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-H06309788-A (JP)
Title: Information recording and reproducing device
Inventor: MAEDA SHIGEMI
IPC: G11B20/10
Filed: 1993-04-28
Abstract: PURPOSE:To excellently record information with a simple constitution by writing in compressed information divided into blocks and recording the same information into plural areas in a recording medium while reading out every plural block at a high speed intermittently. CONSTITUTION:A digital input is divided into blocks and compressed and then written in a memory buffer memory 28 by an information compressing circuit 27. The written-in information are read out from the memory 28 at a higher speed than the writing speed intermittently. Then, the same consecutive information of plural time base-compressed are stored in plural different areas being two areas, etc., on a magneto-opticol disk 1. Thus the information is excellently recorded to deal with recording defects due to shocks, etc., with the simple constitution. Further, a reproductin is performed in the same way.
Patent JP-S62259418-A (JP)
Inventor: SHINOZAKI IKUHIKO
IPC: H01G9/02
Filed: 1986-05-02
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-H07311619-A (JP)
Title: Bus access controller
Inventor: YAGUCHI YUKIO
IPC: G05B23/02
Filed: 1994-05-17
Abstract: PURPOSE:To facilitate an analysis of trouble regarding input and output by monitoring the input and output of a central processor without changing operation environment at all. CONSTITUTION:When a CPU 1 sends out an access request, a control function 36 and a monitoring function 37 start operating at the same time. The control function 36 accesses a main memory 30 or peripheral input/output device 31 at the access request. Then the access result is sent out to the CPU 1 through a CPU bus 3. While the control function 36 is in a series of operations, the monitoring function 37 monitors whether or not the series of processes performed by the control function 36 ends normally and writes the access request and the state of the access by the control function 36 as monitor information 35 in the main memory 30.
Patent JP-S5531417-A (JP)
Title: Zinc based substrate surface treatment
Inventor: KURIHARA MASAO
IPC: C23C22/83
Filed: 1978-08-25
Abstract: PURPOSE: To provide a zinc based surface coating primer with good adhesion and resistance to corrosion, the substrate surface is treated by alkali metal hydroxide agent to be followed by treatment of special compounds.  
     CONSTITUTION: Zinc based substrate surface is initially treated by aqueous solution of alkali metal hydroxide. If the treatment is nonuniform or insufficient, the surface is treated with aqueous solution or dispersion of organic silicone compound of the formula I (where m is an integer from 1 to 3, R is an alkenyl group if n is zero and R is an amino, alkylene diamine group, etc, if n is from 1 to 3, X is a C 1W5  alkoxy group, etc, and neither of them is alkyl group). The surface is further treated with water or halogenated hydrocarbon solution of higher aliphatic hydrocarbon amino acid as indicated by the formula II (where R' is a C 6  or greater saturated or unsaturated aliphatic hydrocarbon group, amino group being located at other than alpha position with respect to carbosyl group, and y is an interger 2 or greater). 
     COPYRIGHT: (C)1980,JPO&Japio