baber/WOPTO huggingface dataset:
Patent JP-S5489742-A (JP)
Title: Image former
Inventor: TOYONO TSUTOMU
IPC: G03G21/00
Filed: 1977-12-27
Abstract: PURPOSE:To perform cleaning effectively by leading the developer which has contributed to developing and has decreased in toner concentration to a cleaning means and applying the same to the object to be developed having the residual developer upon finishing transfer thereby depositing the toner on carriers. CONSTITUTION:The developer which has developed the latent image on a photoreceptor 1 by a developing means 4 is scraped away from a sleeve 8 by a scraping-off plate 13 and is conveyed by a return screw 15. Part thereof is conveyed by the feed screw to the lower part of the feed screw 18 of a cleaning means 19. It is then scooped onto the cleaning sleeve 19 to form a cleaning brush. The toner having remained on the photorceptor 1 surface is attracted to this brush side and is thereby cleaned. And the developer is scraped away from the surface of the sleeve  19 by a scraping-off plate 23 and is conveyed to the developing part by a screw 26. On the way, the toner concentration is detected with a toner detecting means and fresh toner is replenished with a replenishing means 26 and is then mixed in the developing part 4, whereby the developer is again used for developing.
Patent JP-H062768-A (JP)
Title: Piston ring of swing type compressor
Inventor: SHIODA HARUTSUGU
IPC: F16J9/20
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a piston ring which possesses the excellent durability and following performance to the swing of a piston. CONSTITUTION:A piston 6 is installed integrally with a connecting rod 7, and when a crank 9 is revolution-driven by a motor 10, the piston 6 moves in reciprocation, swinging in a cylinder 3, and generates the compressed air. In the link groove 6a on the outer periphery of the piston 6, thin plate shaped rings 15a-15c having each circular section and cut in the radial direction are fitted in superposed state.
Patent JP-S6316668-A (JP)
Title: Gate turn-off thyristor
Inventor: HARADA EIJI
IPC: H01L29/744
Filed: 1986-07-09
Abstract: PURPOSE:To improve a switching resistance of a gate turn-off thyristor by soldering a copper foil having substantially the same pattern as a gate electrode to the gate electrode to reduce a voltage drop of a gate current in the gate electrode film at the time of switching, and uniformizing the gate driving way to each unit GTO. CONSTITUTION:A copper foil 5 is bonded to a polyimide film 15 with an epoxy adhesive 16. Then, the same pattern as a gate electrode is formed by etching, the pattern of the foil 5 is formed, with the pattern of the foil 5 as a mask the adhesive 16 is removed. Then, a PbSn solder 6 is formed by plating on the foil 5. The obtained FPC (Flexible Printel Circuit) 13 is assembled by first pattern-matching a junction 14, the FPC 13 so that a gate electrode 3 and the foil 5 are matched in the patterns, a weight 12 is placed, heated to melt the solder 6 to solder them. The adhesive 16 is separated by means of the heat at the time of soldering, and a film 15 and the adhesive 16 are removed.
Patent JP-S5682967-A (JP)
Title: Picture processing system
Inventor: SUMITA TETSUO
IPC: G06T1/20
Filed: 1979-12-11
Abstract: PURPOSE: To simplify the constitution of the system by dividing a picture into desired areas by varying position data of a job controller and then by sending an indication of an area to be picture-processed from the job controller to a picture input device.  
     CONSTITUTION: When a picture stored in instruction and picture memory part 10 showing the kind of picture processing operation is processed by being divided into processing areas, host computer 11 outputs the number of processing areas and data expressing each divided area. The procedure of picture processing that corresponds to each picture processing operation is stored in control memory 21, a program that corresponds to an instruction from computer 11 is read out of memory 21, and from the data, position data that correspond to each divided area is generated by job controller 18. Then, processors 20aW20d connected to controller 18, memory part 10 and memory 21 receive the program simultanously and by position data that correspond to processors 20aW20d, pictures regarding different divided areas are processed, so that the constitution of the system will be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0832804-A (JP)
Title: Image reader
Inventor: TAGUCHI KAZUE
IPC: H04N1/40
Filed: 1994-07-12
Abstract: PURPOSE:To prevent fluctuation resulting from shading correction due to a secular change in a luminous intensity of an image lighting light source in the image reader in which a density reference member is lighted by the image lighting light source to receive reference data for shading correction. CONSTITUTION:A density reference member and a read image are lighted by an image lighting light source such as a halogen lamp 19, reference data and image data are sequentially received by an image read means such as a 3-line CCD 24 and the image data are subjected to shading correction by the reference data at a data correction means such as shading gate arrays 40-42. In the image reader 1 as above, a start detection means such as a microcomputer 46 detecting 1st lighting of the image lighting light source is provided, and a light emission correction means such as a microcomputer 46 or a D/A converter 53 is provided to reduce supply power to a lighting drive means such as a lamp regulator 57 by correction data preset in a data storage means such as a RAM 49 according to the detection.
Patent JP-S6051943-A (JP)
Title: Series-parallel multiplier
Inventor: NAKAYAMA KENJI
IPC: G06F7/52
Filed: 1983-08-31
Abstract: PURPOSE:To reduce the number of gates, and to reduce a circuit scale by constituting so that a result of addition is outputted successively. CONSTITUTION:When each bit of a data A1 is applied to a terminal 24, and the least significant bit x1 of a data X1 is supplied to a signal line 7a, each AND output is supplied to all adders FA1-FA4, and contents ''1'' of an FF8c are outputted to a signal line 29 by the next clock. When the next bit x2 is applied to the signal line 7a, addition is executed, and as a result, contents 2 of the FF8c are outputted to the signal line 29 by the next clock. When the next bit x3 is supplied, contents 3 are outputted to the signal line 29 by the next clock. Subsequently, contents of 4-10 are outputted successively to the signal line 29. In this way, multiplication of the data A1 and X1 is completed.
Patent JP-H04359258-A (JP)
Title: Recording sheet for electrostatic dry process copying machine
Inventor: SATO KAZUO
IPC: G03G7/00
Filed: 1991-06-05
Abstract: PURPOSE:To improve scratching resistance and to allow the use of the above recording sheet as paper for an overhead projector by providing a toner fixing layer consisting of a light transmissive rubber resin on a base material consisting of a transparent plastic film. CONSTITUTION:The toner fixing layer consisting of the light transmissive rubber resin is provided on the base material consisting of the transparent plastic film. Transparent thermoplastic films, cellulose deriv. films and the stretched films thereof, etc., are used as the transparent plastic film. A polynorbornane resin is used as the rubber resin. The rubber resin includes a styrene/butadiene thermoplastic elastomer constituted of a polystyrene block and polybutadiene block. The excellent scratching resistance is obtd. in this way and the fixing layer does not crack and collapse in spite of scratching with nails, etc., folding and crumpling. The secure fixing of toner images is thus assured.
Patent JP-S6221370-A (JP)
Title: Electrophotographic method
Inventor: MIYAGI KOJI
IPC: B41J2/44
Filed: 1985-07-19
Abstract: PURPOSE:To improve the reproducibility of minute lines in the sub scanning direction while suppressing strip fog running in the main scanning direction by approximating the light discharge curve of a photosensitive body by two straight lines and using an exposure energy corresponding to a cross point of the straight lines as a reference exposure energy. CONSTITUTION:An electrostatic latent image is formed to the photosensitive body charged uniformly by using a light beam in response to a picture signal so as to expose a background part. In expressing the light discharge characteristic of the photosensitive body whose potential is lowered as the energy exposing the photosensitive body is increased as opproximate lines whose gradient is decreased at a point, the exposure energy corresponding to the point is used as the reference exposure energy and the background part is irradiated by using the light beam having the exposure energy being 1.1-1.4 time of that of the reference exposure energy. The edge density of a minute line is lowered at a portion where exposure energy I > 1.4 X (reference exposure energy) exists and the adhesion of a thin toner layer known as the scattered toner takes place in the vicinity of the edge.
Patent JP-H08330228-A (JP)
Title: Manufacture of semiconductor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 1995-06-01
Abstract: PURPOSE: To form a crystalline silicon film on a glass substrate by a method wherein a metal element promoting crystallization of silicon is held in contact with the surface of an amorphous silicon film formed on an insulative surface and heat-treated at the crystallization temperature of the amorphous silicon film or above. CONSTITUTION: A silicon oxide film 102 is deposited as a ground film on a glass substrate 101 and then an amorphous silicon film 103 is deposited by a low-pressure thermal CVD method. Next, a nickel acetate solution which is regulated to have a prescribed concentration and comes to be a metal element source promoting crystallization is applied on the surface of the amorphous silicon film, so that a water film 105 of the nickel acetate solution is formed. Spin coating is executed thereafter and an excessive nickel acetate solution is splashed simultaneously. Next, the glass substrate is disposed on a surface plate 106 having a highprecision flat surface. Then, it is heat-treated at the crystallization temperature of the amorphous silicon film or above and gradually cooled down at a prescribed speed. In this way, a crystalline silicon film 107 can be formed on the glass substrate 101.
Patent JP-S6323614-A (JP)
Inventor: MIYAKE HIROSHI
IPC: A47B77/08
Filed: 1986-07-08
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-S6222890-A (JP)
Title: Utilization of sensible heat of coke
Inventor: FUJII SHIRO
IPC: F27D17/00
Filed: 1985-07-22
Abstract: PURPOSE:To rationally and efficiently utilize the sensible heat of coke, by using a particular pressurized steam as a coal heating medium of coal moisture conditioning facilities for a coke oven and using hot water, produced by condensation of the pressurized steam, as water for a boiler. CONSTITUTION:The sensible heat of a red-hot coke discharged from an oven is heat-exchanged with an inner gas in a coke dry quenching facilities 1 to obtain a high-pressure steam A of 400-600 deg.C having a pressure of 90-110ata. The steam A is fed as a driving fluid into a high-pressure turbine 2a to recover electric power. The used steam A is fed into a low pressure turbine 2b to recover electric power. A part of the steam A is fed at 2-10ata and 120-200 deg.C into coal moisture conditioning facilities 3, where it is passed through the passage for the heating medium, thereby indirectly heating coal and conditioning the moisture of the coal by the heat of condensation. The drain 3 obtd. in the facilities 3 and drain B' produced in the turbine 2b are fed as water for a boiler of the facilities 1, while the hot water produced by condensation of the steam A is fed into a hot water boiler.
Patent JP-S5861452-A (JP)
Title: Inspecting device for appearance
Inventor: MAKIHIRA HIROSHI
IPC: G01N21/88
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a perfect one image plane without losing any one scanning signal by performing the light emission of a strobo-scope within the blanking period in the horizontal scanning of a TV camera. CONSTITUTION:The synchronizing signal of a TV camera 3 or the clock signal for determining the address in horizontal scanning lines is generated by a timing signal generator 8. The picture signal of a TV camera 3 is inputted via an AD converter 4 to a storage device 5. For example, when a detecting circuit 6 for image pickup positions detects that the image pickup position comes to the front of the camera 3 during the N-line of horizontal scanning in the TV picture plane as shown by the image signal C of the figure, a preparation signal A for light emission is inputted to a generating circuit 7 for a light emitting trigger at the point t1 of that time, and in the stage of blanking Bn right after the same, said circuit 7 generates a trigger signal B for light emission. A light emitting circuit 14 is operated by the signal B, by which a strobo-scope 13 is operated to emit light. The flash light D thereof annihilates in a blanking period TB. As a result, the image signal irradiated by the strobe is outputted after the horizontal scanning line N+1.
Patent JP-H11352033-A (JP)
Title: Method for analyzing ruthenium and vanadium
Inventor: SADO NAOHIKO
IPC: G01N1/28
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for performing accurate qualitative analysis on ruthenium and vanadium in the electrode material of an electrochemical capacitor (super energy capacitor) in a short time. SOLUTION: A carbon-carried ruthenium electrode and a vanadium electrode are dissolved by hydrochloric acid or aqua regia into a solution, its filtration residues are heated, incinerated, and further dissolved by acid, and qualitative analysis is performed on the obtained solution by a plasma emission analysis method. Mixed oxide of ruthenium oxide and vanadium oxide is fused with potassium sodium carbonate as an alkali fusing agent to prepare an aqueous solution through the use of hydrochloric acid, and qualitative analysis is made on the solution by a plasma emission analysis method. A measurement wavelength of 240.272 nm or 267.876 nm of the plasma emission analysis method is used for ruthenium, and a measurement wavelength of 294.402 nm or 311.071 nm is used for vanadium.
Patent JP-H028926-A (JP)
Title: Analog type transparent touch panel
Inventor: MATSUDA MASAYUKI
IPC: G06F3/045
Filed: 1988-06-27
Abstract: PURPOSE:To suppress the change with lapse of time of the resistance value of the title touch panel caused by ultraviolet rays so that highly precise characters and graphics can be inputted through the panel by respectively providing ultraviolet-ray interrupting layers which interrupt ultraviolet rays having wavelengths shorter than those of visual rays on the incident sides on which external rays of light are made incident or facing sides of both transparent insulating base materials. CONSTITUTION:Transparent insulating base materials 2 and 3 are formed to planar forms by using glass or a plastic material and resistance films are formed on the surfaces of the base materials 2 and 3 by using conductive indium oxide (ITO) film. Since the base material 2 is used as a flexible movable panel 10 and the other base material 3 is used as a fixed panel 11, the base material 2 is made transparent. Ultraviolet-ray interrupting layers 6 and 7 are used for interrupting ultraviolet rays having wavelengths shorter than those of visual rays and interrupt rays of light having wavelength of <=380nm. In addition, oxide particles of TiO2, ZnO2, etc., which reflect or absorb ultraviolet rays are used on the surfaces of the base materials 2 and 3. It is preferable to form resistance films 4 and 5 by using a material having a surface resistance value of 50OMEGA/sq <= surface resistance <= 3,000OMEGA/sq, >=70% all light- transmittances, and <20%. haze.
Patent JP-H0925424-A (JP)
Title: Novel blue diketopyrrolopyrrole pigment
Inventor: OROFU BUARUKUISUTO
IPC: C07D487/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject pigment having plural differently substituted aromatic groups, one of which is expressed by a specific equation including an amino group, having excellent light stability and weather resistance and dyeable into a color in the range from blue to purple.  
     SOLUTION: A compound expressed by formula I [X and Y are each a divalent aromatic group of formula II, etc.; R is CN, COR 5 , CO 2 R 5 , CON(R 5 ) 2 , NO 2 , etc.; R 1 , R 2  and R 5  are each H, a 1-18C alkyl or a 1-18C alkenyl or a (substituted) phenyl, or R 1  and R 2  can form a (substituted) 5-membered or 6-membered heterocyclic group (pyrrolidyl, piperidine, etc.) together with a nitrogen atom]. Further, e.g. diketopyrrolo[3,4-C]pyrrole of formula III (Q is bromine, fluorine or chlorine) is preferably made to react with an amine of formula IV for obtaining the compound. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06348206-A (JP)
Title: Connecting system of panel for display
Inventor: ISHIHARA KOJI
IPC: F16B12/12
Filed: 1993-06-04
Abstract: PURPOSE:To easily, rapidly and surely execute assembling and disassembling operations by constituting a connecting system of specific members to be connected and connecting members. CONSTITUTION:The connecting member 1 is constituted by forming this member of two pieces one set of the connecting members 2 projectingly provided with left and right projecting elbow parts 3, 3 apart a spacing laterally along the longitudinal direction on one flank of a bar, boring the one connecting member 2 with a screw hole 4 penetrating between the left and right projecting elbow parts 3 and 3, interposing a planar elastic body 6 consisting of a synthetic resin material bored with a through- hole 6a in the same position as the position of the screw hole 4 between the flat surfaces on the other side of the two connecting members 2, 2 integrally joining the three 2, 6, 2 by an adhesive material and screwing a tap screw 5 provided with an engaging part 5a of a hexagonal recessed shape at its head into the screw hole 4. The members 7 to be connected are constituted by providing one flank of bar materials having a rectangular section with open channels 8 in the longitudinal direction and expanding the bosom parts of the open channels 8 to a one-size larger width to provide the members with engaging sides 9, 9 laterally facing the mouth parts. The projecting elbow parts 3 of the connecting member 1 are pressed across the open channels 8 of the members 7 to be connected.
Patent JP-H0914908-A (JP)
Title: Magnetic type angle sensor
Inventor: MURAJI TETSURO
IPC: G01B7/00
Filed: 1995-06-27
Abstract: PURPOSE: To compensate drop in output of a magnetic flux density detector and drop in magnetomotive force of a permanent magnet due to a temperature rise with a simple structure. CONSTITUTION: At least one magnetic gap 6a for detection is formed on magnetic path forming bodies 5a and 5b which let a magnetic flux pass according to a relative angular position of a subject 1 to form a magnetic path, and a magnetic flux density detector 7 is arranged in the magnetic gap 6a for detection. Moreover, at least one additional magnetic gap 6b is formed at a position along a surface containing the magnetic gap 6a for detection and a rotating shaft C of the subject 1 or at a position symmetrical with the surface and a thermosensible magnetic member 8 is arranged in the additional magnetic gap 6b.
Patent JP-S6315251-A (JP)
Title: Processing method for photosensitive lithographic printing plate which is improved in development stability or the like
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a high-quality finish stably at all times by supplying a substantially unused liquid alkaline developer consisting of water as the main solvent to the surface of the photosensitive lithographic printing plates to be processed at the amt. corresponding to the development load for every one sheet of said plates. CONSTITUTION:The photosensitive lithographic printing plates to be processed are processed by supplying the substantially unused liquid alkaline developer consisting of the water as the main solvent to the plate surface at the amt. corresponding to the development load at every one sheet of the plates. The amt. of the liquid developer is the amt. corresponding to the development load by the PS plates to be processed. There is, for example, a method for calculating the area of the PS plates to be processed or the area of the non-image part thereof by measuring the reflection density of the PS plate surface by optical reflection sensors arrayed continuously or at certain spaced intervals across the transverse direction in a PS plate insertion part of an automatic developing machine to detect the transverse size or the ratio of the exposing part and non-exposing part in the transverse direction of the PS plate to be inserted and calculating the data thereof with time.
Patent JP-S5977914-A (JP)
Title: Suspension of automobile
Inventor: ISHIMITSU IKUO
IPC: B60G17/015
Filed: 1982-09-14
Abstract: PURPOSE:To obtain optimal steering characteristics according to the variations of loads by a method in which a fluid path area variable-type attenuation variable dumper unit is provided, and during the high loading, the ratio of the front wheel dumper attenuation to the rear wheel dumper attenuation is increased. CONSTITUTION:Signal 4a from a load sensor 4 is put in a controller 3. When the controller 3 receives a load signal above a set load, a drive signal 3a is sent out to actuators 2a, and the attenuation CR of the fluid path area variable dumper units 2a for the rear wheels is made smaller. In this case, since the attenuation CF of the dumper units for the front wheels is invariable, CF/CR ratio becomes greater and the under steer becomes stronger. At the time of low loading, CF/CR ratio is made smaller. Therefore, optimal steering characteristics according to loads can be obtained.
Patent JP-S5786261-A (JP)
Title: Preparation of snack food
Inventor: MATSUEDA KATSUHARU
IPC: A23L7/196
Filed: 1980-11-14
Abstract: PURPOSE:To prepare a crisp and short snack food having high expansion ratio, by immersing grains fully in an aqueous ethanol solution, draining, and frying in oil. CONSTITUTION:Grains of corn, rice, wheat, barley, soybean, peanut, etc. optionally ground to 2-8 pieces, are immersed fully in a >=5wt% aqueous solution of ethanol. Addition of surface-active agents, seasonings, spices, colorants, preservatives, etc. to the solution improves the taste, flavor, color tone, preservability, etc. of the product. The immersed grains are drained and fried in an oil at about 180 deg.C.
Patent JP-H0212482-A (JP)
Title: Word recognizing device
Inventor: KOJIMA HIDETAKA
IPC: G06K9/72
Filed: 1988-06-30
Abstract: PURPOSE:To improve the processing speed of a word recognizing device by finding hit information about a word to be recognized by retrieving a table at every character string of a specific number of characters segmented from an inputted character string and recognizing a word from the inputted character string by evaluating the hit information. CONSTITUTION:A word to be recognized containing a unit character string segmented from an inputted character string at every specific number of characters by successively shifting the punctuating point at the punctuated point is found from a word dictionary 15. Then hit information is successively stored in the bit position corresponding to the punctuating point of the word to be recognized in a hit bit memory 16. Therefore, the inputted character string can be recognized easily and accurately at a high speed by means of hardware as a word to be recognized against which the hit information corresponding to the number of characters of the inputted character string is written.