baber/WOPTO huggingface dataset:
Patent JP-H01174435-A (JP)
Title: Laminate process of plastic film
Inventor: FUJIMOTO TATEO
IPC: B32B37/10
Filed: 1987-12-28
Abstract: PURPOSE:To produce a composite film excellent in appearance by a method in which the photosensitive composition under obstruction in hardening because of the existence of air is spread on a metallic surface, and is partially hardened by the light radiated from the side opposite to the metallic surface, and then after the uncured part of the composite film has been laminated on the other adhesive film, it is perfectly cured by irradiating the light again. CONSTITUTION:When the photosensitive composition 5 under obstruction in hardening because of the existence of air is spread on a pinch roll 2 from a hopper 3, it is guided to the approaching point 6 of two rolls 2 following the rotation of the roll. In the internal to the approaching point 6, ultraviolet ray is radiated on said composition by a first ultraviolet ray radiating device 4, whereby the part except the surface of the atmosphere side of said composition is cured. Then, the composition is press-bonded onto an adhesive film 7 at the approaching point 6. Ultraviolet ray is radiated on the press-bonded laminate film 8 by the second ultraviolet ray radiating device 9 arranged downward, and the photosensitive composition is perfectly cured. Thus, the composite film excellent in smoothness and appearance can be easily produced.
Patent JP-H05163712-A (JP)
Title: Controller for turning number of side brush in floor-cleaning car
Inventor: NODA NOBORU
IPC: E01H1/05
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the lowering of cleaning power during the small and radius turning period by a method in which an angle sensor to detect the turning radius is provided to the steering of a mobile floor-cleaning car having a turning side brush on the bottom to control the turning number of the brush according to the turning radius. CONSTITUTION:An angle sensor 12 is set on the steering of a mobile floor- cleaning car having a rotary side brush 7 on the bottom both sides and connected to the drive controller 15 of the side brush 7. Turning radius is calculated from detected signals of the sensor 12, and the amount of working oil supplied to the oil-pressure motor 6 turning the brush 7 according to the turning radius is controlled. As the turning radius is smaller, the turning number of the brush 7 on the outside is increased. The lowering of the cleaning power during the turning period can thus be prevented.
Patent JP-H03195701-A (JP)
Title: Production of latex having large particle diameter
Inventor: KUKI HIROSHI
IPC: C08F236/04
Filed: 1989-12-25
Abstract: PURPOSE:To readily obtain the subject latex in a short time by mixing a modified copolymer latex containing a conjugate diene, an unsaturated acid monomer and vinylpyridine, etc., and a copolymer latex containing a conjugate diene and vinylpyridine, etc. CONSTITUTION:(A) A latex having <200nm weight-average particle diameter composed of a carboxy-modified conjugate diene-based copolymer containing 40-99.9wt.% conjugate diene unit, 0.1-25wt.% ethylenic unsaturated acid unit, 0-45wt.% vinylpyridine unit and 0-59.9wt.% other monomer unit copolymerizable with said monomers is mixed with (B) a latex having <200nm weight-average particle diameter composed of a conjugate diene-based copolymer containing 40-100wt.% conjugate diene unit, 0-45wt.% vinylpyridine unit and 0-60wt.% other monomer unit copolymerizable with said monomers in a solid weight ratio of 1.5:98.5-60:40 to afford the aimed latex having >=200nm weight-average particle diameter.
Patent JP-H01176223-A (JP)
Title: Oxide superconductor composition
Inventor: TABUCHI JUNJI
IPC: C01G3/00
Filed: 1987-12-29
Abstract: PURPOSE:To increase supercoducting transition temperature by about 2K, by adding Au to single phase having oxygen-deficiency type three layer perovskite structure. CONSTITUTION:<=5wt.% Au is added to an oxide superconducting composition expressed by the formula REBa2Cu3Oy wherein the rare element RE is one kind or two or more kind of mixture selected from Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu and consisting of crystal structure having single phase of oxygen-deficiency type three layer perovskite structure and re- pulverized and blended, then after grading particles, molded under pressure and sintered in oxygen.
Patent JP-H08176152-A (JP)
Title: Production of 4-carboxamidoquinuclidine
Inventor: ANZAI RYUICHI
IPC: B01J23/34
Filed: 1994-12-27
Abstract: PURPOSE: To obtain 4-carboxamidoquinuclidine useful as an intermediate for pharmaceuticals in high yield and selectivity in an economically purifiable state while suppressing the formation of by-product by using a manganese oxide as a catalyst. CONSTITUTION: The objective compound is produced by reacting (A) 4- cyanoquinuclidine or its salt with (B) water in the presence of (C) a manganese oxide. The component C is preferably produced by reacting (i) a permanganic acid salt with (ii) one or more kinds of substances selected from hydrazine compound, its salt, hydroxycarboxylic acid, its salt, hydrogen peroxide and carbohydrate and further incorporating the product with nitrate, chloride, etc., of one or more elements selected from the elements of the groups 1A, 2A, 3A, 4A, 5A, 6A, 7A, 8, 1B, 2B, 3B, 4B, 5B, or 6B of the periodic table.
Patent JP-H03196487-A (JP)
Title: High frequency heating device and inverter power source therefor
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/66
Filed: 1989-12-26
Abstract: PURPOSE:To increase the freedom in designing of heater coil by adjusting the capacity of a current controlling capacitor connected in series to a cathode filament. CONSTITUTION:As a current controlling capacitor 25 is connected in series to a heater coil 24, a filament current If runs in a series resonance circuit formed by the capacity of the capacitor 25, chalk coils 19, 20 of a magnetron 16, and a magnetron filament 17. The impedance of the resonance circuit at that time is changed according to the capacity of the capacitor 25. Thus, the current If is adjustable by the capacity of the capacitor 25. The capacitor 25 is provided in the middle of a booster transformer 21 and the lead wire of the magnetron 16, whereby the designing freedom of the heater coil of the transformer 21 can be increased. Namely, the current If can be roughly adjusted by the coil 24 of the transformer 21.
Patent JP-H08175319-A (JP)
Title: Pressure contact preventive device for sheet belt
Inventor: NAKAZAWA KOSAKU
IPC: B60R22/44
Filed: 1994-12-26
Abstract: PURPOSE: To provide a pressure contact preventive device for a sheet belt, which can remove a feeling of pressure to the chest by loosening an installed sheet belt, and also can perform these operation by the shifting operation of the belt only. CONSTITUTION: A cylindrical rotary drum 20 is attached, in rotatable condition, to a support stage 12 provided with a mounting means to the car body. An elastic pin, which reciprocates between the axis and the inwall, is arranged at this rotary drum 20. A guide plate 30 provided with a guide groove for locking this elastic pin or releasing the lock condition is attached, next to the rotary drum 20, to the support stage 12, whereby this is made a pressure contact preventive device for a sheet belt. This device is used, with the support stage attached to the car body and the rotary drum 20 and the sheet belt joined to each other.
Patent JP-H08179208-A (JP)
Title: Wide angle zoom lens
Inventor: OTAKE MOTOYUKI
IPC: G02B15/16
Filed: 1994-12-26
Abstract: PURPOSE: To provide a small wide-angle zoom lens having excellent image forming performance. CONSTITUTION: In the zoom lens provided, in order from the object side, with a first lens group G1 having a negative refractive power and a second lens group G2 having a positive refractive power and moving the respective lens groups so as to decrease air gap between the first lens group G1 and the second lens group G2 at the time of varying the power from the wide-angle end to the telescopic end, the second lens group G2 has a lens group G2a of a positive refractive power and a lens group G2b of a negative refractive power, and the conditions: 0.2<Bfw/fw<0.75, 0.6<|f1|/(fw.ft)<1/2> <0.95, 0.4<f2a/|f2b|<0.85 are satisfied.
Patent JP-H05151714-A (JP)
Title: Data storage system
Inventor: YAMASHITA AKITOSHI
IPC: G11B27/00
Filed: 1991-11-26
Abstract: PURPOSE:To enable a high speed directory information reading by making a file address table, which connects directory information in which the necessary file is stored whenever a recording file is read, as a one table and recording it in a media. CONSTITUTION:When a file reading command is issued, a host CPU 17 checks whether each table is read into file address table storage RAM 21 or not. If the table is not read, the host 17 reads the volume descripter which is recorded in the fixed address of the CD-ROM and obtains a path table. Then, the path table and a file address table which is recorded in the following region to the path table are read out of a disk and they are read to a storage RAM. The CPU 17 obtains a directory number in which the desired file exists by the path table. Then, the file address table is searched and the size of the desired file address is obtained. A CD-ROM drive 15 reads the address size data.
Patent JP-H04202886-A (JP)
Title: Deinking agent for reclamation of waste paper
Inventor: TAKAHASHI YOSHIO
IPC: D21C5/02
Filed: 1990-11-29
Abstract: PURPOSE:To provide the subject deinking agent containing a specific compound, having excellent ink-capturing property, coagulation property and ink-peeling property and giving a white reclaimed paper. CONSTITUTION:The objective deinking agent contains a compound of formula (R1 is 5-30C alkyl or alkenyl; R2 and R3 are 1-30C alkyl, alkenyl, alkylphenyl having 3-20C alkyl or aralkylphenyl; A1O and A2O are polyoxyalkylene composed of polymerized 2-4C oxyalkylene molecules; a and b are numbers of >=1 to give a polyoxyalkylene having a molecular weight of >=10,000).
Patent JP-H05267797-A (JP)
Title: Light-emitting semiconductor diode
IPC: H01S5/00
Filed: 1992-11-25
Abstract: PURPOSE: To obtain a light-emitting semiconductor diode, having a higher maximum operating temperature by selecting the composition of a semiconductor material of an active layer, so that the atoms of different elements on sub- lattices have regular distribution which is lower than those of the semiconductor material of the active layer under compressive strain. CONSTITUTION: A semiconductor layer comprises a first clad layer 2, an active layer 3 and a second clad layer 4. These semiconductor layers 2 to 4 consist of mixed crystals of group III-V compound semiconductor materials and the atoms of different elements of group III exist on one or more sub-lattices. A junction constitutes an intermediate layer 5 and a barrier, by forming a conductor layer 7 formed on a mesa-type strip 12, forming good and practical ohmic contact with a contact layer 6. The composition of the active layer 3 is such that the active layer is under a compression strain, and the atoms of the different elements on the sub-lattices are selected to have smaller regular distribution inside the semiconductor material of the active layer.
Patent JP-H05151759-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SUNOU YUUJI
IPC: G11B27/28
Filed: 1991-11-28
Abstract: PURPOSE:To simply and accurately search music by an index signal by automatically recording the index signal between pieces of music only when music is recorded on a VTR cassette tape from voice signal recording media of a CD, etc. CONSTITUTION:Only when there is no input video signal using information from a video signal identifying device 11, the no-sound part (music interval) of an inputted voice signal is identified using information via a voice detector 5 and a comparator 6 by a control device 7 and the index signal is automatically recorded on a tape.
Patent JP-H07201134-A (JP)
Title: Signal discriminating device
Inventor: HASHIZUME MOTOMU
IPC: G11B20/10
Filed: 1993-12-28
Abstract: PURPOSE:To discriminate reproducing signal with improved reliability based only on the differential signal of the reproducing signal by comparing the differential signal of the reproducing signal and a threshold value generated from the peak value of the differential signal and discriminating binary information. CONSTITUTION:A waveform equalization circuit (EQ) 10 performs a waveform equalization processing to the reproducing signal inputted from an MO disk, differentiated in a differentiation circuit 12 and inputted to the negative peak detection circuit 14 of a signal identifying device 1. The circuit 14 detects a negative peak value and inputs it to a level adjustment circuit 16 and the threshold voltage Vth of a value for which the polarity of the negative peak value is inverted and a prescribed coefficient (k) is multiplied is supplied to a comparator 18 in the form of a voltage. The comparator 18 compares the voltage of the differential signals inputted from the circuit 12 with the threshold voltage and generates discriminating signals to the reproducing signals.
Patent JP-H10176640-A (JP)
Title: Vehicular engine starter
Inventor: TODA TOSHIHISA
IPC: B60R16/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To properly determine whether an engine has been started or not by a starting system which actuates its starter relay in response to commands from its transmitter to start an engine. SOLUTION: A control circuit performs a battery voltage determination mode at t1 in its initial condition and an alternator L-terminal determination mode at t2 upon receiving a high-level detection signal from the L terminal of an alternator. These determination modes that the control circuit performs are stored in a nonvolatile memory. Once the alternator L-terminal determination mode is stored in the nonvolatile memory, that mode is held in the memory. That means that the control circuit subsequently performs the alternator L- terminal determination mode rather than the battery voltage determination mode even upon the switching-off of its power switch at t3. That system allows a reliable determination of whether the engine has been started or not through the alternator L-terminal determination mode.
Patent JP-2000162968-A (JP)
Title: Method and device for generating prime numbers, and cryptographic system
Inventor: KASAHARA MASAO
IPC: G06F17/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of generating prime numbers used in a cryptosystem, and efficiently generating a prime number resistant to the P-1 method and the P+1 method. SOLUTION: Prime number candidates are generated (S1), and primality test is carried out on the generated prime number candidates by the stochastic primality test method or the definite primality test method. Prime numbers P' are generated using odd random numbers, and it is judged whether or not the prime number candidates P' satisfy the condition P'≡0, ±1 (mod pi)(3<=i<=n) to the prime numbers from p3 up to pn (pn is n-th prime number), and if it is satisfied, the prime numbers P' are removed (S1). The primality test is carried out only on the prime number candidates P' which do not satisfy this condition (S3).
Patent JP-2000147881-A (JP)
Title: Developer supply device, developing device provided with the same and image forming device
Inventor: ITAKURA NOBUAKI
IPC: G03G15/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To supply developer to a developing container without giving the damage to an image and to reduce time loss in which image formation is inoperable, by setting an amount of developer supplied from a developer replenishment container to a developer storage part larger than an amount of developer supplied from the developer storage part to the developing container. SOLUTION: Based on outputs from developer detection means 7a and 7b, a carrying means 4 supplies toner in a bottle 1 to a storage device 2 via a connection part 1a so that an amount of toner supplied form the bottle 1 to the storage device 2 per unit time is larger than an amount of toner supplied from the storage device 2 to a developing container 102a per unit time. Further, a developer uniformizing means 5 supplies the toner in the storage device 2 to the developing container 102 via the connection part 2a while stirring it. Thus, the toner can be supplied to the developing container 102a without giving the damage to an image, time loss in which image formation is inoperable is reduced, and, further, time required to supply the developer to the developing container 102a can be shortened.
Patent JP-2001149580-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of improving the assembly workability of a decorating member for decorating the outer peripheral part of a variable display. SOLUTION: An LCD display 33, a display control board 47 and a cover body 116 are attached to a display attaching member 115, this display attaching member 115 is attached from the back of a play panel 1 to a ball guide cover body 114, and a display part decorating member 31 is attached to the front of the play panel 1 on the other hand. Since it is unnecessary to detach the LCD display 33, the display control board 47 and the cover body 116 even when detaching the display part decorating member 31 for exchange, or the like, with a specification change, the assembly workability of the display part decorating member 31 can be improved.  Further, since the LCD display 33, the display control board 47 and the cover body 116 are attached through the display attaching member 115, assembly workability is improved in comparison with the configuration of respectively attaching each of components 33, 47 and 116.
Patent JP-H04205532-A (JP)
Title: Equipment abnormality display system
Inventor: KODA HARUTATSU
IPC: G06F11/30
Filed: 1990-11-30
Abstract: PURPOSE:To accurately display the abnormality of an equipment despite the display side set at a place distant form the equipment to some extent by transferring in series the data on the continuous '1' or '0' equivalent to (n) bytes and therefore applying an RS-232C interface to an uncontrollable equipment when the abnormality is detected. CONSTITUTION:An equipment 1 means is a CPU or a terminal equipment and is connected to a display device 2 via an RS (transmission request)-232C connector 5, a cable 6, and an RS-232C connector 7. Then an abnormality detector means 3 like a watchdog timer, etc., is provided to the equipment 1. When the abnormality is detected by the means 3, a processor transmits the data on 'all 1' of 8 bits in a start-stop synchronization system. The display 2 contains an abnormality display means 9 as well as a detector means 8 which detects the data on 'all 1' of 8 bits. In such a constitution, a display system can be applied even though the display side is distant form the equipment 1 to some extent and also can be applied even to such an equipment that is unable to control the RS-232C interface.
Patent JP-H09180991-A (JP)
Title: Aligner
Inventor: ANDO TAKESHI
IPC: G03F9/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the superposing accuracy by providing means for parallel moving the optical axis of a light which passes through a mask. SOLUTION: The light of a mercury lamp radiated from a light source 1 is converted into parallel beams via a condenser lens 2, the beams pass through a reticle 3, and then the pattern on the reticle 3 is contraction projected on a wafer 8 on an X-Y stage 5 via a contraction projecting lens 4 to be exposed. In this case, a quartz plate 7 is disposed between the reticle 3 and the lens 4 so as to substantially intersect an optical axis 6. The angle formed between the plate 7 and the axis 6 is varied in the directions X and Y. When the beams enter the plate 7, the beams are refracted and emitted at the same angle as the incident angle, and hence the axis 6 can be parallel moved at a desired amount by varying the angle formed between the plate 7 and the axis 6. Thus, the superposing accuracy can be improved.
Patent JP-2001153096-A (JP)
Title: Centrifugal blower and portable blower device
Inventor: MIYAMOTO JUNICHI
IPC: A01G1/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively suppress a noise while increasing a generating air force in a centrifugal blower 11 installed on a knapsack power applicator 10. SOLUTION: A standing wall part 54 covering the blade existing area of an impeller 25 is positioned as close to a blade 26 of the impeller 25 as possible while avoiding a contact with the blade 26 of the impeller 25. A protective cover 56 is installed on the outside of the standing wall part 54 so as to form an annular space from the standing wall part 54. Sound absorbing material 57 is fitted into the annular space formed of the standing wall part 54 and the protective cover 56, and a number of through-holes 55 are provided distributedly in the standing wall part 54. A noise generated between the impeller 25 and the standing wall part 54 enters into the annular space through the through-holes, and is absorbed by the sound absorbing material 57.
Patent JP-H05264385-A (JP)
Title: Capacitive pressure converter and cell thereof
IPC: G01L9/12
Filed: 1992-12-18
Abstract: PURPOSE: To enhance the performance of a capacitive pressure converter measuring gas pressure. CONSTITUTION: A cell 12 formed of a cell housing 14 containing parallel planar capacitor plates and a suction tube 32 is connected with an outer protective cover only through the suction tube 32. The cell housing 14 is contained in an airtight environmental enclosure 106 having sufficient rigidity and supported only by the suction tube such that the cell housing 14 is isolated from the variation of atmosphere. The parallel planar capacitor plates are formed of a disc diaphragm 36 having circumference connected with a tension ring 40, and an electrode disc 38 disposed in the tension ring 40. The capacitor plates are isolated mechanically by a joint having higher flexibility than the tension ring 40 itself and interposed between the tension ring 40 and the cell housing, and a fixing part for the electrode disc 38.
Patent JP-H05151401-A (JP)
Title: Card feeding-out device
Inventor: TSUNODA KAZUHISA
IPC: G07F7/08
Filed: 1991-11-29
Abstract: PURPOSE:To stably and surely feed out a card by holding cards in accordance with inclination of cards due to lamination of many cards by a mobile frame and horizontally setting them in a fixed position and feeding out them thereafter. CONSTITUTION:A card 1 passes between projecting parts of a card holder and is closely brought into contact with the lower face of the plane plate part of a feed-out claw 3b, which is slidably brought into contact with the lower face of a mobile frame bottom plate 9b, against the force of a spring 7 applied to a mobile frame 9 and is inclined together with the bottom plate 9b of the mobile frame 9 as one body and rises up to a set position in this inclined state. Next, an elevator 5 is stopped after being lowered to the position where the lower face of the second card is not brought into contact with the upper face of the third card. Thus, the first card is fed out by the feed-out claw 3b after it is horizontally set to the fixed position, and the second card is held by the holder, and its upper face functions as a slide guide face to stably feed out the first card.
Patent JP-H11158708-A (JP)
Title: Kosode
Inventor: HIDAKA KAZUKO
IPC: A41D1/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain Kosode (silk garment with short sleeves) capable of wearing so as to adjust fabric of Japanese clothes to wearer's fabric length and usually simply wearing without requiring time to form puffed-out bow. SOLUTION: The Kosode comprises the body M of a garment adjusting the fabric of Japanese clothes to wearer's fabric length, providing slit in skirt and finished in cylindrical shape, upper body U detachably putting sleeve parts on the body M and a belt-like sash B providing puffed-out bow at one end and having joints at both ends.