baber/WOPTO huggingface dataset:
Patent JP-H05100574-A (JP)
Title: Electrophotographic device
Inventor: TERADA HIROSHI
IPC: G03G15/06
Filed: 1991-10-09
Abstract: PURPOSE:To provide a small-sized excellent electrophotographic device whose constitution is simplified by impressing a voltage so that only the toner on an image part among magnetic developer on a photosensitive body may pass and the other may be blocked by a toner recovering means. CONSTITUTION:A developing device is provided with an electrophotographic photosensitive drum 9, a toner hopper 14, the recovering means and the magnetic developer, the photosensitive body 9 is electrostatically charged and exposed, and after an electrostatic latent image is formed, the developer is supplied to a magnetic brush part formed between the photosensitive body and the recovering means from the toner hopper 14, and then, the toner is electrostatically, reciprocatively moved between the recovering means and the photosensitive body 9 which are set at a prescribed interval. And a toner image is left on the image part on the photosensitive body 9, and the toner on non- image part is recovered by the recovering means so as to be brought back into the toner hopper 14. By having such a constitution, the constitution of the developing device can be simplified, and also, the constitution of the whole device can be simplified, so that the device can be miniaturized.
Patent JP-H04140055-A (JP)
Title: Rotary actuator
Inventor: HIRAO KOJI
IPC: H02K33/16
Filed: 1990-09-29
Abstract: PURPOSE:To get a rotary actuator of long life, where the level of working sound is low, by attaching a specified number of magnets to a rotor, and providing coils of specified number of poles around the magnets, and electrifying all the magnets at the same time. CONSTITUTION:For the rotary part of an actuator, four magnets 1-4 are attached to the rotor 21, and six-pole coils 5-10 are provided around the magnets 1-4. Moreover, electrifying circuits 11-13 for electrifying the six-pole coils 5-10 at the same time are provided. A current is let flow between each terminal A-B, C-D, and E-F of the electrifying circuits 11-13, and by the specified electrifying method, the magnetic properties of the coils are changed, and attraction and repulsion are generated between the magnets 1-4, and this force is transmitted to an output shaft 25, and is made output torque for rotating the control rod on the side of an absorber. Hereby, ferrite magnets 1-4 weak in magnetic force can be used, and the cost can be reduced.
Patent JP-H02106974-A (JP)
Title: High breakdown-strength semiconductor device
Inventor: SASAKI KUNIO
IPC: H01L29/78
Filed: 1988-10-17
Abstract: PURPOSE:To obtain high breakdown strength because a P-type impurity in high concentration as a P base is diffused deeply even when the P-type impurity is diffused by compensating a reverse conductivity type impurity and diffusing the impurity to a channel section. CONSTITUTION:An N-type impurity is diffused from the surface of a P-type semiconductor substrate 1 to form a buried layer 2 as a drain. An N<-> type epitaxial layer 4 and a drain extracting diffusion layer 3 are shaped. Gate polysilicon 6 is formed, and the ions of a P-type impurity as a P base are implanted and forced in for a short time. The ions of a low-concentration N-type impurity for lowering VT are implanted, and forced in, and an N-type diffusion layer as a source 7 and a P-type diffusion layer 8 taking the potential of a back gate are formed.
Patent JP-S62121715-A (JP)
Title: Vulcanizable modified olefin copolymer and vulcanizate
Inventor: SENZEN ICHIROU
IPC: C08K3/06
Filed: 1985-11-21
Abstract: PURPOSE:To obtain by a modification technique a sulfurvulcanizable modified olefin copolymer excellent in heat resistance, weathering resistance and ozone resistance, by reacting an unsaturated monoamine and/or an unsaturated (mono) alcohol with an adduct obtained by grafting an unsaturated carboxylic acid to a 2-8C alpha-olefin copolymer. CONSTITUTION:An adduct is obtained by grafting at least one acid selected from among an alicyclic carboxylic acid having cis nonconjugated double bonds in the ring, an alpha,beta-unsaturated carboxylic acid ad their anhydrides to an essentially amorphous or partially amorphous olefin copolymer obtained by copolymerizing 2-8C alpha-olefins. A modified olefin copolymer obtained by reacting an unsaturated monoamine having at least one double bond and/or unsaturated (mono)alcohol having at least one double bond with the adduct. An ethylene/propylene copolymer is desirable as the above olefin copolymer, and maleic anhydride is desirable as the alpha,beta-unsaturated carboxylic acid anhydride.
Patent JP-2001079232-A (JP)
Title: Pachinko machine
Inventor: TANIGUCHI NOBUYUKI
IPC: A63F7/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To cause no complicated structure for treating winning balls and runout balls on the reverse of a machine. SOLUTION: This pachinko machine has a gathering gutter 52 provided on the reverse of a game board 7 for gathering all of winning balls detected by winning ball detecting switches S1, S2 and runout balls passing through an runout hole and discharging them and a prize ball delivery device for delivering prize balls in accordance with detection signals from the winning ball detecting switches S1, S2. All winning balls, after detected by the winning ball detecting switches S1, S2, are combined with the runout balls in the gathering gutter 52 and discharged, eliminating the need for machining including forming a runout ball guide passage along the board surface within the thickness of a veneer plate of the game board 7.
Patent JP-H0315782-A (JP)
Title: Analog associative processor for discovering position of target only by angular data
Inventor: PATORITSUKU EFU KIYASUTERAZU
IPC: G01T1/164
Filed: 1989-10-06
Abstract: PURPOSE: To improve a speed or cost by arranging a layer having the azimuth line of a sensor between layers having coordinates lines and juding the position thereof by the pulse introduced into an intersecting point. CONSTITUTION: A target is discriminated from a ghost only on the basis of the angle data from a plurality of sensors S1-S3. At this time, a processor 12 is composed of a multilayered substrate consisting of layers 1, 5 having the lines corresponding to an X-line, layers 3, 7 having the lines corresponding to a Y-line and layers 2, 4, 6 corresponding to all of the possible sensor angles from the respective sensors S1-S3. The pulses supplied from a driver and received at respective intersecting points are detected by the sensors S1-S3. When the total number of pulses detected and received at the respective intersecting points exceeds a predetermined value, a ghost is removed and pulses are again suplied to repeat processing. When the number of the remaining intersecting points become equal to a target number, the processor 12 is stopped to discriminate the remaining intersecting points as targets.
Patent JP-H06293858-A (JP)
Title: Heat-resistant resin composition having good moldability
Inventor: NAGATA MASAO
IPC: C08L67/03
Filed: 1993-09-24
Abstract: PURPOSE:To obtain the subject composition which comprises a specific copoly mer and a polyarylate at a specific ratio and is useful for molded products having high heat-distortion temperature, high compatibility and no burn mark on molding. CONSTITUTION:This resin composition comprises (A) 5 to 30 pts.wt. of a copolymer resin which is prepared by bulk or suspension polymerization of a monomer system containing (i) 30 to 85 pts.wt., preferably 50 to 80 pts.wt. of an alpha- methylstyrene, (ii) 15 to 40 pts.wt. of acrylonitrile and (iii) 0 to 55 pts.wt. of a monomer copolymerizable with (i) and (ii) (sum total of the components (i)-(iii) is 100 pts.wt.) using a polyfunctional peroxide such as peroxyhexahydroterephthalic di.-butyl ester as a polymerization initiator, and (B) 95 to 70 pts.wt. of a polyarylate (A+B=100).
Patent JP-S61138940-A (JP)
Title: Correcting method of quantity of exposure for photographic printing
Inventor: TAKENAKA YUJI
IPC: G03B27/72
Filed: 1984-12-12
Abstract: PURPOSE:To eliminate the color unbalance of the rear stage of a color slope characteristic and to perform printing while only density is corrected by adding a constant correction quantity to each color and making corrections at the front stage of the color slope. CONSTITUTION:A density correction signal CS outputted from a keyboard 30 for density correction provided separately from a keyboard 24 is added by adders 31R, 31G, and 31B, color by color, to a density signal from a logarithmic converting circuit 22 and addition results are inputted to color slope circuits 23R, 23G, and 23B. Consequently, when principal subjects of a negative are underexposed (overexposed) for respective color density signals D inputted to the circuits 23, DR1 (DR2), for example, is added to a standard value DR to obtain the corrected quantity EU (EO) of light. Thus, the signal D is corrected to set the color slope characteristic on initially without losing the color balance among R, G, and B, thereby performing printing operation only by correcting only the density.
Patent JP-H08104077-A (JP)
Title: Device for continuously arranging sheets
Inventor: KIKUCHI JUN
IPC: B65H5/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide a device for continuously arranging sheets, capable of continuously supplying a large number of sheets, such as signatures, while arranging them in order and capable of always applying a constant pressure to the topmost sheet in the row of a large number of sheets which are accumulated and held. CONSTITUTION: A plurality of sheets 1 are placed on a guide rail 2 so as to be arranged in an erected state. A sectioning belt 3 is inserted into the row of the sheets 1 from below. A sectioning belt 4 is inserted into the row of the sheets 1 from above. A bundle of sheets 1a is clamped between them. The side edges of the bundle of sheets 1a are trued up by jogging the bundle of sheets 1a by a jogging board 30 simultaneously with blowing of air by an air nozzle 34. By moving both the belts 3, 4 upward, the bundle of sheets 1a is added to the rear end of the right-hand bundle of sheets. Since one of the belts 3, 4 is always inserted in the row of the sheets 1, the bundle of sheets 1 can be always held in an erected state.
Patent JP-2001086036-A (JP)
Title: Rake receiver for spread spectrum communications equipment
Inventor: TOMINAGA HIDEO
IPC: H04B1/707
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide the rake receiver of spread spectrum communications equipment, which can successively detect a relative phase, can correct the relative phase at high speed even if high speed phading occurs and can execute the communication of high quantity. SOLUTION: The rake receiver has a delay time measuring part 10d measuring delay time with respect to the preceding wave of a delay wave, a delay part 9a outputting the correlation value of the preceding wave in accordance with delay time, a first phase detection part 9d detecting the phase of the correlation value of the delay wave, a second phase detection part 9e detecting the phase of the correlation value of the preceding wave, a relative phase detection part 9f detecting the relative phase being the phase of the correlation value of the delay wave, with respect to the phase of the correlation value of the preceding wave and a preceding wave phase learning part 10c for detecting the absolute phase of the correlation value of the preceding value.
Patent JP-H03125352-A (JP)
Title: Magneto-optical recording device
Inventor: YAMANAKA FUMIE
IPC: G11B11/105
Filed: 1989-10-09
Abstract: PURPOSE:To improve sliding resistance and to prevent head crush from occurring by forming a protective layer made of ultraviolet curing resin containing specified wt.% reactive silicone on the slider part of a floating type magnetic head and curing it with the radiation of ultraviolet rays. CONSTITUTION:A core 3 around which a coil 2 is wound is provided on one end of a ceramic magnetic head main body 1. The protective layer 4 is provided on the slide parts 1a and 1b facing to a magneto-optical disk. The ultraviolet curing resin containing the reactive silicone, for instance, is used as the protective layer 4. It is good to use one-end reactive or both-end reactive silicone, for instance, as the reactive silicone. Namely, metachryloxy group which is polymerized and cured with the ultraviolet rays is mentioned as an end functional group. Since the end functional group of this compound is polymerized and cured with the ultraviolet rays, lubricating ability is added to resin cured substance by using the compound which is blended with ultraviolet curing type acrylate composition.
Patent JP-H08118861-A (JP)
Title: Ic module for photo-card
Inventor: KUBOTA TAKESHI
IPC: B42D15/10
Filed: 1994-10-26
Abstract: PURPOSE: To prevent an IC module from becoming visually inferior even in the case where the IC module having a height higher than the thickness of a card base material is embedded in a recessed part provided on an opposite side of a photorecording face. CONSTITUTION: A concealing layer 3 is formed on a face on the opposite side of the face of a terminal of an IC module 2. An arbitrary picture pattern may be formed on the concealing layer 3. In the case where the IC module 2 is embedded in a recessed part 6 formed in a card base material 4 from the rear side of the card base material 4 so as to be accessible, the IC module 2 does not become unsightly when it is seen from a photorecording face, because the rear face of the IC module 2 projecting into a transparent protective layer 5 is concealed by the concealing layer 3.
Patent JP-2001083614-A (JP)
Title: Photographic processing device
Inventor: MIYAMOTO YOSHIAKI
IPC: G03B27/46
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which capable of executing exposure without the occurrence of exposure unevenness during exposure in spite of any lengths of photographic paper. SOLUTION: A transporting mechanism 5 provided with a plurality of a pair of pressurized contact rollers 7 for holding the photographic paper along a transporting route 4 is disposed on the discharge side of an exposure section 23 of the photographic processing device having the exposure section 23 for executing the exposure while transporting the photographic paper. The pressurized contact rollers 71 and 72 existing on the upstream side of the transporting route 4 among these pressurized contact rollers 7 are made operative to allow pressurized contact and estrangement.  The transfer speed from the estrangement state to the pressurized contact position of the pressurized contact rollers 72 which first hold the transported photographic paper among the pressurized contact rollers 71 and 72 operative to allow the pressurized contact and estrangement is set at about the speed to prevent the load fluctuation of the photographic paper and holds the transported photographic paper.
Patent JP-H1080362-A (JP)
Title: Bag with supporting means for palatable beverage
Inventor: SUZUKI YOSHIKAZU
IPC: B65D77/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve brewing effect and prevent injuries such as a scald caused by brimming over of hot water when pouring, or falling down of a cup when carrying, and to enhance safety by fitting a paper supporting means to a disposable and drip type brewing bag for tea, coffee, and the like. SOLUTION: A bag with a supporting means 1 is composed of a brewing bag for a palatable beverage, and a paper supporting means 3 to hold the brewing bag 2 on a cup. To use the beverage bag, the bag 2 is opened by spreading a space between the surface and the backside of a sheet, 5 and 5', and placed on a cup. Narrow trapezoidal cutting pieces 11, 11', 12, and 12 ' are provided, with two on the right and the other two on the left, by arranging notches on the lower part of the supporting means, with two on the surface and the other two on the backside. The notches are spread outside so as to catch the rim of the cup from the outside, and the central lower end of the paper supporting means 3 is inserted inside of the cup, which makes it possible to hold the cup steadily. A paper band or key-shaped notches can be also used for supporting the cup rim.
Patent JP-H05134197-A (JP)
Title: Scan optical system
Inventor: INAGAKI MASAKATSU
IPC: B41J2/44
Filed: 1991-10-11
Abstract: PURPOSE:To reduce cost, and save labor for assembling work by integrally forming a synchronism detection lens in part of a scan lens and imaging optical beam toward an optical sensor. CONSTITUTION:A synchronism detection lens 7 is formed at a part 11 standing from each end of the length of a ftheta lens 9 to an installation frame 10. This part 11 is extended from the end part of the ftheta lens 9 to an end part 10' of the length of the installation frame 10 to be inclined in the optical beam transmission direction, having a bottom surface 11a which is flat, and a top surface 11b connected to the installation frame 10 curved in the main scan direction to be a protruding round surface. By this formation, the standing part 11 forms the synchronism detection lens 7 comprising a cylindrical lens. A scan lens 8 having the integrally formed synchronism detection lens 7 can be installed in an optical device together with an optical polarizer and an optical sensor.
Patent JP-H06118365-A (JP)
Title: Projection liquid crystal display device
Inventor: KOMORI YUJI
IPC: G02F1/13
Filed: 1992-09-30
Abstract: PURPOSE:To provide a projection liquid crystal display device which can satisfy appropriately by a simple operation such a condition of the number of viewers as when the view of an image is only one person, or when the viewer of an image is many persons. CONSTITUTION:The projection type liquid crystal display device is provided with a portable housing 2. In the housing 2, a light source 5, a liquid crystal panel 6, and a transmission screen 11 are contained. The lower end part of the transmission screen 11 is attached to the lower body 3 of the housing 2 so as to be rotatable around a horizontal axis 12, and a position of the transmission screen 11 is detected by a microswitch 13. At the time of back projection, the transmission screen 11 is raised, and the liquid crystal panel 6 sets the horizontal scanning direction to a first direction, based on a detecting signal from the microswitch 13. At the time of front projection, the transmission screen 11 is held so as to become roughly horizontal, and the liquid crystal panel 6 sets the horizontal scanning direction to a second direction being reverse to a first direction, based on the detecting signal from the microswitch 13.
Patent JP-H071488-A (JP)
Title: Manufacture of floor material made of chlorine-containing resin
Inventor: FUJII KIYOTOSHI
IPC: C08K3/34
Filed: 1993-10-20
Abstract: PURPOSE:To manufacture floor materials made of a chlorine-containing resin, capable of scavenging hydrogen chloride generated at the time of thermal disposal and a fire. CONSTITUTION:In manufacturing floor material made of a chlorine-containing resin, a mixture comprising a chlorine-containing resin, a plasticizer, a calcium carbonate, a stabilizer and a hydrogen chloride scavenger as main ingredients is kneaded under heating and molded in the form of a sheet and, after cooling, the molded product is cut to a predetermined shape and size. The hydrogen chloride scavenger prepared by compounding 0.1 to 50 pts.wt. of a thermoplastic resin which contains a 6-24C organic fatty acid and/or a carboxyl group as a functional group in its polymer with 100 pts.wt. of a hydrous non-crystalline calcium silicate is used as a hydrogen chloride scavenger.
Patent JP-S63116641-A (JP)
Title: Production of canned food
Inventor: NAITO KENICHI
IPC: A23B4/00
Filed: 1986-11-04
Abstract: PURPOSE:To prevent adhesion and curd phenomena in obtaining canned fish and shellfish, by packing meat, successively denaturing protein with a specific denaturing solution and hot water, then adjusting to proper pH, seaming and thermally sterilizing. CONSTITUTION:Fish and shellfish are formed, canned and a denaturing substance containing salt as an essential component and two or more of an organic acid, salt thereof (e.g. citric acid, etc.), acidic condensed phosphate (e.g. acidic sodium pyrophosphate, sodium metaphosphate, etc.) and alum is added to the fish and shellfish to denature protein. Then the solution is discharged, hot water is added to the fish and shellfish, cans are deaerated and hot water is removed. Successively a seasoning solution adjusted to weak alkalinity is added to the cans, which are seamed and subjected to retort heat sterilization.
Patent JP-H06107750-A (JP)
Title: In-mold coating composition
Inventor: MEIKEI MITSUTOSHI
IPC: C08J7/04
Filed: 1992-10-01
Abstract: PURPOSE:To obtain the subject composition useful for improving qualities of appearance by covering pin holes, etc., on the surface of molded article of FRP, providing a coating film having excellent smoothness, etc., by blending a vehicle component with a specific composition with chlorinated polypropylene. CONSTITUTION:100 pts.wt. vehicle component comprising (A) 20-70wt.% oligomer containing two or more (meth)acrylates, its resin or unsaturated polyester resin and (B) 80-30wt.% copolymerizable ethylenic unsaturated monomer (e.g. styrene) is blended with (C) 1-50 pts.wt. chlorinated polypropylene having 10-50wt.% chlorine content to give the objective composition. For example, epoxy (meth) acrylate obtained by subjecting a bisphenol A type epoxy compound and an unsaturated carboxylic acid such as (meth)acrylic acid to ring-opening addition reaction in the ratio of 0.5-1.5 carboxyl group equivalent based on 1 equivalent epoxy group is used as the (meth)acrylate-containing oligomer.
Patent JP-H05104389-A (JP)
Title: Chip breaking method for machine tool
Inventor: TATEMURA NOBUO
IPC: B23Q11/00
Filed: 1991-10-11
Abstract: PURPOSE:To achieve unmanned driving of a machine tool by breaking chips which can be generated continuously while cutting is continued. CONSTITUTION:An electrode 2 is arranged in the vicinity of a cutting tool 5 for cutting a work 4 of a machine tool 6. A pulse generator 1 for generating electric pulse and the electrode 2 are connected together, and the pulse generator 1 is connected to the work 4. Chips generated when the work 4 is cut by the cutting tool 5 are brought into contact with the electrode 2, and the chips are cut into small pieces by heating due to the electric pulse.
Patent JP-H08125902-A (JP)
Title: Digital still picture camera
Inventor: ASANO MASANARI
IPC: H04N1/41
Filed: 1994-10-27
Abstract: PURPOSE: To perform high-speed continuous photographing by starting a statistical processing when a shutter button is turned to a half pushed state and starting data compression on condition that the statistical processing is ended when it is turned to a fully pushed state. CONSTITUTION: When a photographer turns the shutter button to the half pushed state, half push signals SH are generated, a picture fetching part 1 fetches and A/D converts image-formed pictures. A statistical processing part 2 performs the statistical processing such as a DCT processing or the like to picture data DT', predicts a code data amount and generates the setting signals TBL of a quantization table. A picture compression part 3 selects and sets the quantization table corresponding to the signals TBL and a display device is lighted when it is ended. When the photogrpher confirms lighting and turns the shutter button to the fully pushed state, by full push signals SA, the compression part 3 performs the data compression by using the set quantization table for the picture data DT, generates the code data of a fixed length and stores them in a storage part 4.