baber/WOPTO huggingface dataset:
Patent JP-S61232783-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: MURASE MASAHIKO
IPC: H04N5/783
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a field still and slow of a respective systems by using combination heads for PAL and for NTSC one by one, or by adding a delay circuit to one of the combination heads. CONSTITUTION:During an ordinary picture recording and reproducing, signals from an R azimuth head 1a and an L azimuth head 1b are amplified, and changed over to output the signal. During a still time of an NTSC system, the R azimuth head 1a and an R azimuth head 1c are changed over at a HEAD1 jSW section to realize a field still. During a still time of a PAL.SECAM system, the L azimuth head 1b and an L azimuth head 1d are changed over at a HEAD1 kSW section to realize the field still. By using a cylinder having combination heads for the PAL system and for the NTSC system, the field still of many systems can be realized without adding a 90 deg. shifter circuit.
Patent JP-H0789527-A (JP)
Title: Heat insulating box made of paper
Inventor: TANIGUCHI YOSHIKAZU
IPC: B65D81/38
Filed: 1994-03-18
Abstract: PURPOSE:To build up a paper into a box shape under a condition with gaps by a method wherein hanging plates are hung while being in contact with the outer surfaces of third and fourth side plates of an internal box to keep the box shape of an external box, and at the same time, between first and second side plates of an external box and the third and fourth side plates of the internal box, a gap the width of which is approximately the same as a top surface plate is provided. CONSTITUTION:Hanging plates 19, 21 are brought into contact with the outer surfaces of a third side plate 33 and fourth side plate 37 of an internal box 5, and the hanging plate 19 is restricted from slipping out from the third side plate 33, and the hanging plate 21 is restricted from slipping out from the fourth side plate 37 respectively. At the same time, top surface plates 23, 25 are restricted from positionally slipping, and the built up condition of an external box 3 is held. Then, an air layer of gaps 27, 29, the width of which is approximately the same as the top surface plates 23, 25 is formed between a first side plate 7 and second side plate 9 of the external box 3 and the third side plate 33 and fourth side plate 37 of the internal box 5. As the result, the external and internal boxes can be built up into a box shape under a condition in which a gap with a specified width is put between respective side plates, and a product contained in the internal box 5 can be efficiently heat-insulated and stored.
Patent JP-S59209179-A (JP)
Title: Printer
Inventor: OKAMURA YASUSHI
IPC: B41J19/00
Filed: 1984-04-13
Abstract: PURPOSE:To enhance working efficiency in assembling, by a method wherein a wire for driving a carriage is fitted to a driving pulley and a driven pulley, and an arm member supporting the driven pulley in a rotatable condition is oscillatably supported on a fixed member. CONSTITUTION:A printing head is mounted on the carriage 1, is reciprocated relatively to a platen 3 along a carriage shaft 2, and prints on a paper supported between the platen 3 and the head. A carriage wire 4 has one end fixed to the carriage 1, an intermediate part thereof is wound around the driving pulley 7 through a guide roller 5a, and is fixed to the carriage 1 through a tension roller 9 fitted to a side chassis 8b on the opposite side through a guide roller 5b. The driving pulley 7 is fixed to a shaft of a servo-motor 6.
Patent JP-S58191833-A (JP)
Inventor: NAKAGAWA ATSUSHI
IPC: E04B1/58
Filed: 1982-05-01
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-H07256769-A (JP)
Title: Fiber-reinforced resin member
Inventor: SAKURABA TOMOHIRO
IPC: B29K105/06
Filed: 1994-03-18
Abstract: PURPOSE:To contrive improvements of a fitting part by an adhesive agent and processabilities such as boring of the fitting part, by a method wherein a volume ratio of a fiber of a fitting part of a separate parts is made high or the volume ratio of the fiber of its circumference is made high and impregnation of resin is controlled. CONSTITUTION:A tray-shaped FRP member 1 possesses a separate member fitting part 2, which is not impregnated with a resin, on its corner part. For example, a bracket 3 as separate parts is stuck to the separate member fitting part 2. On that occasion, the separate member fitting part 2 is impregnated favorably with the adhesive agent and high adhesion is obtained between both of them even if pretreatment is not performed. As for the FRP member 1, a preform is molded by a stamping technique, liquid resin is cast by an SRIM method and it is impregnated with the resin, solidified and molded.
Patent JP-H1183753-A (JP)
Title: Optical substrate inspecting device
Inventor: TOJO TORU
IPC: G03F1/84
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve optical resolution characteristics without inviting increase in inspection time and to enable adaptation to defect inspection on the circuit patterns of future 1G-bit DRAM. SOLUTION: This inspecting device inspects defects in patterns formed on a substrate to be inspected and foreign matter adhered to the substrate. This inspecting device is provided with a laser light source 401 to generate light beams to irradiate the substrate with light, a multi beam generator 101 to generate multi light beams by dividing one piece of light beams from the laser light source 401 into a plurality of pieces, scanner mirrors 105 and 106 to scan divided multi light beams on the substrate, an optical system which acts so that multi tight beams may be each individually brought into a focus on the substrate and guides reflected light from the substrate by the irradiation of multi light beams, multi pinholes 111 to control each light beam by arranging apertures at intervals matched with the intervals of multi light beams from the substrate guided from an optical system,  and a group of detectors 112 to each detect changes in the light amount of each light beam from the multi pinholes 111.
Patent JP-S552248-A (JP)
Title: Electrophotographic developing method
Inventor: FUJII TADASHI
IPC: G03G13/10
Filed: 1978-06-20
Abstract: PURPOSE: To induce good atomization, by concentrating a strong magnetic field in the predetermined position of a colored magnetic fluid surface to form the little protuberance of the fluid surface as a breach for inducing electrical atomization of  the fluid droplets.  
     CONSTITUTION: Colored magnetic fluid 9 contains ferromagnetic fine particles and has a resistivity of about 10 8  ohm cm. A minute protuberance 11 is formed on the surface of fluid 9 just above magnet 10 by the action of the ferromagnetic field of magnet 10, and stylus electrode 12 is arranged in the inside of the protuberance. In developing, application of high voltage to electrode 12 from voltage source 13 causes a strong uneven electric field between electrodes 21, and electrical atomization of the droplets near protuberance 11, resulting in producing innumerous charged colored  droplets of minute uniform diameter between the electrodes. Such a device permits  conventional nozzles and electrodes protruding from the fluid level to be unnecessary and a stylus electrode never to be covered with dry evaporation residues. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61233484-A (JP)
Title: Tape cassette
Inventor: KIKUTANI SATOSHI
IPC: G11B23/087
Filed: 1986-04-01
Abstract: PURPOSE:To prevent invasion of dust into a case in advance by providing a projection covering an optical hole when a front cover is closed to a side plate of the front cover in opposition to the case side plate and providing a cover lock piece blocking the turning operation opened with the front cover to cover the optical hole of the case at nonuse. CONSTITUTION:When a tape cassette is loaded, a lock release member 18 forwarded into a space 11 via a notch at the front face of a front cover 7 and provided with a cassette holder is progressed up to a position shown in alternate long and short dash lines to release the engagement of a cover lock piece 13 with the 1st projection 23 of the front cover 7 in the opposite direction to the arrow 29 against a lock spring 14 and to turn the cover lock piece 13 in a direction allowing the opening of the front cover 7. The tape cassette 1 is pushed down toward the main body, that is, in the direction of the arrow 35, then the front cover opening member 17 progressed relatively is formed to a shape corresponding to the notch 19 and progressed into the bottom face of the tape cassette, and at the end of loading, the front cover 7 is opened up to a position shown in the alternate long and short dash lines.
Patent JP-H10268418-A (JP)
Title: Camera
Inventor: IIJIMA YAICHI
IPC: G03B17/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To easily form plural images at one frame by photographically optically and integrally providing a camera with a lens having plural dividing surfaces at one surface. SOLUTION: As for the film integrated type camera 1, the photographing lens 2 having four dividing surfaces at the front surface is molded of plastic. Then, the dividing surface is equally divided into four by two ridgelines radially extended with an optical axis as a center. Besides, the lens 2 is arranged so that either of two ridgelines is set in a vertical direction and the other is set in a horizontal direction. Then, when an object is aimed, the image of the identical object is formed on four films because the surface of the lens 2 is cut in a prism state and the lens 2 is provided with four surfaces. That means, the image without phase difference in terms of a time base can be obtained by one exposure action and a photographing action that many objects(four in this case) are imprinted can be executed.  Thus, the camera constituted so that the plural images can be simultaneously photographed at one frame of the film is obtained.
Patent JP-H05279729-A (JP)
Title: Device for charging round billet into heating furnace
IPC: F27D3/06
Filed: 1992-03-31
Abstract: PURPOSE:To prevent dropping of a grasped round billet by supporting the billet with three points and directing the direction of grasped force to the center direction of the billet, in a device for grasping the round billet between an openable lever and a fixed lever and charging it into a furnace. CONSTITUTION:The charging device is formed with a roller conveyor and a charging machine for grasping the round billet 21 on the conveyor and charging it into the heating furnace. The conveyor is formed with mallet-like rotating rollers 22, and by this conveyor, the billet 21 is conveyed to a prescribed position. Further, the charging machine is formed with the openable grasp-lever 25b and the fixed grasp-lever 25a for grasping the billet 21 on the conveyor and charging it into the heating furnace. The recessed parts 2, 3 are arranged on the receiving surface for billet 21 in the lever 25a and the sectional surfaces of billets 21 having various diameters are brought into contact at two points. Then, at the time of grasping the billet 21, the center of the billet 21 is included in the triangle connecting the above two contacting points and one contacting point of the openable grasp-lever 25b.
Patent JP-H09241635-A (JP)
Title: Disoxidizer and its production
Inventor: MINEMATSU WASAKU
IPC: A01N27/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To produce a disoxidizer, consisting essentially of a specific compound, useful for preserving a food and carrying out the insect repellent, etc., of a fur. SOLUTION: This disoxidizer consists essentially of a terpene compound having double bond. For example, a monoterpene compound such as α-pinene or β-pinene, a sesquiterpene compound such as longifolene, a diterpene and a triterpene compounds such as camphorene are cited as the terpene compound. A solid porous substance, e.g. diatomaceous earth is impregnated with the terpene compound together with a promoter or a retarder in order to control the reaction with oxygen to produce the disoxidizer.
Patent JP-H01246702-A (JP)
Title: Reflection plate box for small size cathode fluorescent tube
Inventor: MATSUYAMA HIROSHI
IPC: F21V7/00
Filed: 1988-03-29
Abstract: PURPOSE:To realize the insulation between an electrode and a cathode tube easily in a reflection plate box for a small size cathode fluorescent tube with a coating surface by applying no coating to the fluorescent tube holding cut. CONSTITUTION:The inside curved surface of a resin reflection plate box 10 is formed into a curved surface to reflect the light to the front side, to a cathode fluorescent tubne 13 most efficiently. At both ends of the box 10, cuttings are formed, and the box 10 has the size to install the fluorescent tube smoothly on the basis of the diameter of the fluorescent tube. The depth of the cuttings is set to the size and the position to make the light reflection rate maximum to the form of the reflection surface inside the box when the fluorescent tube is inserted to the deepest part of the cuttings. Coating is not applied to the peripheries of both cuttings at both ends of the box, at the positions to contact with electrodes 14 of the fluorescent tube 13, in particular, but applied only to the curved surface 12. By such a constitution, the electric insulation between the electrodes 14 of the fluorescent tube 13 to which a high voltage is applied at the starting of lighting, and the reflection plate box 10 is secured, and the electric leakage is prevented.
Patent JP-S531184-A (JP)
Title: Removal of halogen in exhaust gas
Inventor: MIWA TSUTOMU
IPC: B01D53/77
Filed: 1976-06-24
Abstract: PURPOSE: To remove halogen or halide in gas contg. halogen in a simple and easy menner by contacting the gas with an aq. soln. of Na 2 CO 3  to which NaClO has been added. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61235874-A (JP)
Title: Toner supply motor controller of copying machine
Inventor: FUJITA ARINORI
IPC: G03G15/08
Filed: 1985-04-11
Abstract: PURPOSE:To supply toner to a developing device securely by an amount suitable to consumption by turning on a toner supply motor in synchronism with the turning-on operation of a developing motor when the condition of a minimum time required to drive the toner supply motor is satisfied. CONSTITUTION:The amount of toner which is consumed during development is detected by a current detecting means provided to a developing bias applying circuit 11 to control the rotation of the toner supply motor 17 according to the current value. The toner supply motor 17 is turned on while the developing motor 18 is driven, and this toner supply motor 17 is driven on condition that toner is consumed during the development by an amount which is large enough to rotate the toner supply motor 17 for, for example, >=0.5sec. Consequently, even when an original having a small image occupation rate is copied continuously, toner corresponding to consumption is supplied securely to a developing device and copies having constant image density are obtained.
Patent JP-H07259933-A (JP)
Title: Gear train for automatic transmission
Inventor: SAKAMOTO KENICHI
IPC: F16H3/66
Filed: 1994-03-22
Abstract: PURPOSE:To constitute a forward 4-speed automatic transmission facilitating 5-speed and FF to be made by using three clutches and two brakes. CONSTITUTION:A first pinion gear P1 is simultaneously engaged with a first sun gear S1 and a first internal gear R1. A first clutch C1 is capable of attaching/detaching an input shaft I to/from a second pinion carrier PC2 and connected to a second pinion gear P2 from the inner diameter side thereof through an intermediate part in the axial direction with two second sun gears S2, a second clutch C2 is capable of attaching/detaching the first pinion carrier PC1 to/from the second internal gear R2, and a third clutch C3 is capable of attaching/ detaching the input shaft 1 to/from the first sun gear S1. A first brake B1 is capable of fixing/releasing the second pinion carrier PC2 to/from a stationary part, and a second brake B2 is capable of fixing/releasing the second sun gear S2 to/from the stationary part, and an output shaft or an output gear O is connected to the second internal gear R2 at all times.
Patent JP-H06289327-A (JP)
Title: Spectacle lens
Inventor: IGUCHI YUICHIRO
IPC: G02B9/04
Filed: 1993-04-01
Abstract: PURPOSE:To reduce the thickness of the spectacle lens and improve the fashionability by combining lenses which are different in refractive index and also different in unevenness. CONSTITUTION:More than two kind of lenses which differ in refractive index and are different in the sign of unevenness, i.e., lens diopter are combined. The refractive indexes are preferably >=0.03 different and more preferably >=0.1 different. Most preferably two kinds of lenses are combined as to the cost. For a minus lens, resin 1 with a high refractive index and resin 2 with a low refractive index are combined. For sufficient thickness reduction effect, the center thickness of the minus lens is preferably <=1mm and more preferably <=0.3mm. Furthermore, <=0.3mm is preferably.
Patent JP-H05239182-A (JP)
Title: Epoxy resin and epoxy resin composition
Inventor: MAEDA KAZUO
IPC: C08G59/18
Filed: 1992-02-27
Abstract: PURPOSE:To obtain the subject resin, excellent in heat, moisture and measling resistance, drilling workability and adhesion and useful as printed wiring boards, etc., by reacting a specific mixture with a specified compound and further reacting the resultant epoxy compound with a polyhydric phenolic compound. CONSTITUTION:The objective resin is obtained by subjecting a mixture of a polyfunctional phenolic compound, etc., prepared by reacting an aldehyde compound or a ketone compound having hydroxyl group-substituted phenyl group with a compound of phenols in the presence of an acidic catalyst with one or more bisphenolic compounds selected from bisphenol A, bisphenol F and tetrabromobisphenol A and a compound of the formula (X is halogen; Z is H or methyl) to etherifying reaction and reacting the resultant epoxy compound consisting essentially of a polyglycidyl ethereal compound with a polyhydric phenolic compound in the presence of a catalyst. Furthermore, a curing agent, a curing accelerator and a solvent are contained in the resin to afford the objective epoxy resin composition.
Patent JP-H06290584-A (JP)
Title: Semiconductor memory
Inventor: MASUDA TAKASHI
IPC: G11C7/10
Filed: 1993-04-01
Abstract: PURPOSE:To output data of a serial unit at high speed without increasing a circuit scale by storing each bit of unit data in a data buffer and transferring the last bit to a latch circuit at the time of outputting a bit just before the last bit. CONSTITUTION:Unit data read out from a memory cell array group 1 of a data register circuit 3 is outputted in parallel from a data selection transfer circuit 4, and bit data is stored in data buffers 61-64 of a data buffer circuit 6. An output selecting circuit 8 is controlled by an output selection control circuit 9 and data stored in buffers 61-63 is successively outputted. And when a transistor(TR) Q3 of the circuit 8 is turned on, a TRQ4 is turned on, the last bit data of the buffer 64 is latched to a circuit 7, and the next unit data is stored in the circuit 6 at the time of outputting the last bit from the circuit 7 in the next cycle. Therefore, two pairs of buffer circuits are not required, unit data can be outputted in serial at high speed without increasing a circuit scale.
Patent JP-S57190983-A (JP)
Title: Recording device
Inventor: TOMITA SATORU
IPC: G03G21/00
Filed: 1981-05-20
Abstract: PURPOSE:To prevent the soil of a recording device which is caused by the dropping of an object converted into a visible image by some reasons such as a  toner, etc., by setting a holding member which receives the object converted into  a visible image dropping from a recording medium at the lower part of the surface of the recording medium that forms a visible image with the attachment of  the object converted into a visible image. CONSTITUTION:A holding member 11 is set at the lower part of a recording medium 3 to receive an object converted into a visible image like a toner, etc. which drops from the medium 3. The figure shows the simplest example of the plate type member 11. This member 11 is set to the main body of a recording medium in an attachable/detachable way by means of a guide rail, etc. (not shown in the figure) for example. As a result, the object converted into a visible image like a toner, etc. can be properly collected.
Patent JP-H11270384-A (JP)
Title: Method of detecting elimination of deposit
Inventor: NISHINO HARUHIKO
IPC: F02D45/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To detect the elimination of the deposit on the basis of a change of open degree of a throttle valve and a change of the air-fuel ratio by detecting a change of the open degree of the throttle valve to the closing side and a change of the air-fuel ratio to the lean side. SOLUTION: During the idle operation of an air conditioner, whether an open degree annealing value TAIDLN is lower than a value obtained by subtracting the predetermined value k1 from a real idle open degree TAIDLF or not is judged (S103). On the basis of this decision, whether a throttle valve is changed to a closing side or not is judged. Continuously, whether an A/F feedback corrective coefficient FAF, to which a feedback learning value KG is added, is higher than the predetermined value k2 or not is judged (S104). In the case where the deposit is eliminated, quantity of the intake air is increased and the air-fuel ratio becomes high. At this stage, the A/F feedback corrective coefficient FAF is corrected so as to lower the air-fuel ratio, and in the case where a result exceeds the predetermined value k2, lowering of the air-fuel ratio due to the adhesion of the deposit is judged.
Patent JP-S63247242-A (JP)
Title: Paper feed device
Inventor: OTA MASATAKA
IPC: G03G15/00
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the size of a device and to reduce the generation of noise, by a method wherein a plurality of links are rotatably coupled, each of the same number of lamination type piezoelectric elements as that of the links is situated to the one end of each of the links, the length of the piezoelectric element is changed by energization, and the feed of sheets is effected by means of the contact of the tip of the link. CONSTITUTION:With a piezoelectric element 7 driven in a contraction direction, an arm 11 and a link 17 are rotated counterclockwisely through the force of a spring 13, and a contact part 19 is separated away from a paper 1. Thereafter, the piezoelectric element 6 is stretched against the force of a spring 12. In which case, the links 16 and 17 are rotated clockwisely, and the contact part 19 is brought into contact with the paper 1. with the piezoelectric element 6 further continuously stretched, the paper 1 is fed rightwardly through bending of a leaf spring 18. This constitution enables reduction of the size and the weight of a sheet feed device, and further permits reduction of the generation of noise.
Patent JP-H11272402-A (JP)
Title: Cursor display device and cursor display control method
Inventor: KATO NORIHIRO
IPC: G06F3/0481
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress the capacity of memory to be used, and to reduce the deterioration of performance of picture display at the time of using a display controller which is not provided with any dedicated hardware for displaying a cursor. SOLUTION: Data in a frame buffer 16 are preserved as a backup only for an area to display a cursor so that it is not necessary to prepare two frame buffer, and it is possible to reduce a memory capacity almost into half. Also, at the time of changing a picture, whether or not the changed area is overlapped on the cursor display area is judged by an overlap judging part 14, and when those areas are not overlapped, it is possible to process the change of a screen with the same overhead as the case when the cursor is not displayed only by rewriting the changed area of the frame buffer 16.