baber/WOPTO huggingface dataset:
Patent JP-H06237366-A (JP)
Title: Picture magnification and reduction device
Inventor: MATSUNAWA MASAHIKO
IPC: G06T3/40
Filed: 1993-11-11
Abstract: PURPOSE:To provide the device in which even a binary picture having a periodic structure is easily magnified/reduced without causing moire stripes and a magnified/reduced picture with high picture quality is obtained. CONSTITUTION:The device is made up of an arithmetic operation means 3 dividing a binary picture being an object of magnification/reduction into blocks each comprising plural picture elements and obtaining number of black level picture elements in each block and outputting the result as a mean density, a density designation means 5 outputting various density conversion signal corresponding to an external signal entered by an operation panel 6, a picture processing means 4 using its output to process the output from the arithmetic operation means 3 and implementing density conversion processing and outputting a new average density as to each block, a picture generating means 7 implementing threshold level processing by a density pattern to its output and generating a matrix pattern, a magnification/reduction command means 9 outputting a magnification/reduction signal corresponding to an external signal, and a picture re-configuration means 8 applying magnification/reduction processing to the matrix pattern outputted from the picture generating means 7.
Patent JP-S63133689-A (JP)
Title: Semiconductor light emitting element
Inventor: KATO TAKESHI
IPC: H01S5/00
Filed: 1986-11-26
Abstract: PURPOSE:To reduce a leakage current and obtain a high efficiency light emitting element by forming the constitution that a different compound semiconductor layer having a wide energy band gap is provided between a compound semiconductor substrate and an active layer so that the p-n junction surface with buried layer is provided within different compound semiconductor layer. CONSTITUTION:In a semiconductor light emitting element where the striped active layers 3 are provided on a compound semiconductor substrate 1 and the buried layers 9 are provided in both sides of active layers 3, a different compound semiconductor layer 22 having wide energy band gap is provided between the compound semiconductor substrate 1 and active layer 3 and the p-n junction with buried layer 9 exists within such different kind compound semiconductor layer 22. For instance, n-InP layer 21, n-InGaAlAs layer 22, n-InP low concentration layer 23, and n-InP high concentration layer 24 are provided between the n-InP substrate 1 and InGaAsP active layer, and a p-type inverted InP layer 90 is provided under the p-InP buried layer 91. Thereby, a leakage current from the buried layer is reduced and the excellent characteristic with high efficiency and high output can be attained.
Patent JP-S63135553-A (JP)
Inventor: NAKA YUKIO
IPC: D05C15/34
Filed: 1986-11-26
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-H02288900-A (JP)
Title: Modified protein, modified alpha- and beta-interferon, phosphorylated protein and homolog thereof, dna sequence, and application and use of them
Inventor: SHIDONII PESUTOKA
IPC: C07K19/00
Filed: 1989-10-30
Abstract: Modified proteins, modified interferons  alpha 's and  beta 's, phosphorylated modified proteins and DNA sequences encoding the above, applications and uses thereof. Modified phosphorylated Hu-IFN- alpha -like proteins are provided which carry an identifiable label such as a radio-label. Corresponding phosphorylatable Hu-IFN- alpha -like proteins which contain a putative phosphorylation site. DNA sequences which encode a Hu-IFN- alpha -like protein and contain a sequence encoding a putative phosphorylatable site. Appropriate expression vectors are used to transform compatible host cells of various microorganisms, such as E. coli. Numerous uses for the phosphorylated proteins are disclosed.
Patent JP-H02129607-A (JP)
Title: Fusion splicing device for optical fiber
Inventor: WATANABE TSUTOMU
IPC: G02B6/255
Filed: 1988-11-09
Abstract: PURPOSE:To optimize discharge heating temperature by providing a function which measures the areas of a part where an optical fiber in a discharge heating state illuminates brightly, and judging a proper value of discharge heating temperature from the measured area. CONSTITUTION:A discharging circuit 2 fuses the optical fiber 1 by heat generated by arc discharge caused between mutually opposite discharge electrode rods 7. The brightness of the optical fiber 1 being heated is observed through an optical fiber observation system 5, its image is converted by an image processing part 4 into binary data, and the discharge heating temperature is checked from the area l of the bright part of the optical fiber 1 to judge whether the discharge heating temperature is high or low. Then, this result is fed back to a discharging current control part 3 to control a discharging current so that the discharge heating temperature is kept in a constant range. Consequently, even if the number of times of used of the discharge electrode rods 7 increases and the discharge heating temperature varies, the discharge heating temperature is adjusted to proper temperature automatically.
Patent JP-H04157794-A (JP)
Title: Cabinet structure of electronic communication device
Inventor: OYAMA MINORU
IPC: H04B1/08
Filed: 1990-10-20
Abstract: PURPOSE:To construct a structure with greater strength using a thin sheet metal by constructing a cabinet body by positioning, welding, and fixing a ceiling plate and a bottom plate where a bag bending part is formed by bending four sides of each of the ceiling plate and the bottom plate such that each of them has a greater joint area with respect to a side plate provided with a reinforcing member. CONSTITUTION:A body structure is constructed by integrally welding and fixing a bottom plate 1, a ceiling plate 2, and a pair of right and left side plates 3. The side plate 3 includes a U-shaped cross section channel part B formed by folding back a front and back sides in predetermined widths along the height thereof, and includes a reinforcing plate 7 having a U-shaped cross section along the height of the side plate, and being fixed at the center of the internal surface thereof. For assembling the members 1, 2, 3, the ceiling plate 2 and the bottom plate 1 are held by opposite side plates 3, and the lower or upper surface of bag bending part A of the ceiling plate 2 and the bottom plate 1 is supported on the end surface of the channel part B. Further, the side surface of the bag bending part A is positioned such that it makes contact with the upper and lower regions of the internal surface of the side plate 3, and the contact region is welded and fixed.
Patent JP-H04272802-A (JP)
Title: Fibrous material, e,g device for scattering chip
Inventor: MARUTSUKU ERAAMAYA
IPC: B27N3/14
Filed: 1991-10-29
Abstract: PURPOSE: To improve homogeneity of a blanket according to scattering of a mixture of chips and a binder in the case of manufacturing a chip board having a small part of further rough chips at a center and a small part of further fine chips on both surfaces of an outside. CONSTITUTION: The apparatus for scattering a fibrous material comprises a scattering chamber 1, and forms a blanket precisely controlled by scattering a mixture of chips and a binder to a scattering band conveyor 8 or a mold. The chamber 1 has a dosing conveyor 4 for transferring a material to be scattered toward a discharge end of the chamber. A roll set 5 having at least three rolls 6 aligned parallel to each other is disposed at the end of the chamber 1 scattered next to the conveyor 4, thereby forming a gap of individually adjustable widths between the rolls 6.
Patent JP-H07135453-A (JP)
Title: Signal converter
Inventor: NAKAGAWA KATSUYA
IPC: H04L25/49
Filed: 1993-11-12
Abstract: PURPOSE:To avoid a DC level fluctuation by converting a pulse signal attended with the DC level fluctuation into a positive/negative signal at a front edge and a tail end edge so as to eliminate the DC level fluctuation and discriminating the level with a comparator means having a hysteresis characteristic for positive and negative threshold levels so as to provide an output of a rectangular wave signal. CONSTITUTION:A series circuit comprising, a PIN photo diode 5 and a resistor 6 is connected between a power supply voltage point Vcc and ground, the diode 5 receives an optical signal and makes photoelectric conversion and the resulting current signal is fed to a high pass filter 7. The filter 7 converts the signal into a positive/ negative signal at the front edge and the tail end edge of the signal similarly to the case with a differentiation circuit 3, the resulting signal is given to an amplifier 8, in which the signal is amplified and the amplified signal is given to a hysteresis comparator 4, in which the level is discriminated from the output of the filter 7 by using positive negative threshold levels thereby providing a rectangular wave signal as an output where the DC level fluctuation is avoided, Thus, the DC level fluctuation giving an adverse effect such as pulse width, error rate and dynamic range onto the decoding of the rectangular wave is avoided.
Patent JP-H08144474-A (JP)
Title: Floor structure
Inventor: MAEDA KENICHI
IPC: E04B1/02
Filed: 1994-11-17
Abstract: PURPOSE: To improve a steady attachment in the intersection of floor beams and the floor joists without increase of building cost and increase the fixing strength. CONSTITUTION: The floor structure is composed of a plurality of floor beams 8,... and a plurality of floor joists arranged so as to form a lattice with the floor beams 8 by sticking the right angled intersection with the floor beams by use of an adhesive, and heat-insulation materials 12 arranged between respective floor joists 9. A floor substrate 20 constituted of a thin cloth which can be impregnated with an adhesive, is put between the floor beams 8,... and the floor joists 9,....
Patent JP-H04158485-A (JP)
Title: Microprocessor
Inventor: AOSHIMA KINYA
IPC: G06F9/30
Filed: 1990-10-23
Abstract: PURPOSE:To perform all the functional block processing in all modes by providing a means which executes a function operated depending on a certain mode by switching to another mode and delivers a result to an original mode. CONSTITUTION:In a microprocessor which supports plural modes, resume processing is used from another mode for the functional block 2 operated depending on the mode, for example, the resume processing by interposing a means 3 for mode conversion including a switch. Thereby, it is possible to realize all the processing of the functional block 2 in all modes provided at a microprocessor 1 inexpensively.
Patent JP-H07134027-A (JP)
Title: Level surface setting machine
Inventor: YAMAMURO HIDEKAZU
IPC: G01C9/24
Filed: 1993-11-12
Abstract: PURPOSE:To provide a level surface setting machine which enables anyone to easily adjust the parallelism of a level rotary illumination surface created by a rotary head. is compact and light, and can be used easily. CONSTITUTION:In a level surface setting machine which is provided with a rotary head 14 rotating horizontally at the upper part of a level surface setting machine body case 12 and forms a level rotary illumination light by light L1 emitted in a direction crossing a rotary head rotary shaft 14d from the rotary head 14, the rotary shaft 14d of the rotary head 14 is supported by a cylindrical supporting part 15 which is provided in upper and lower directions inside the body case 12 and is supported so that it can be inclined for the body case 12 and the cylindrical supporting part 15 is inclined in cooperation with the rotation of a pair of inclination adjustment screws 16b and 16c crossing each other through the body case 12. Then, a pair of straight line type foam pipes 18a and 18b for displaying the parallelism of the rotary shaft 14d are provided at a specific position of the supporting part 15 which is read through sight windows 13a and 13b provided at the body case 12, thus enabling the inclination of the horizontal rotary illumination light created by the rotary head 14 to be adjusted easily.
Patent JP-2001104448-A (JP)
Title: Cupping method and cupping device
Inventor: NARABAYASHI KATSUMI
IPC: A61H7/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a cupping method and a cupping device for improving blood circulation and body fluid circulation in the body by moving the friction face of the cupping device in a state that the skin is smeared with vegetable oil and that the smeared part is at negative pressure. SOLUTION: A friction face 113 capable of rubbing the skin is placed in a lower opening 111 of a container 11 used for cupping. Then, the friction face 113 is so placed that the lower opening 111 is applied to the surface of the skin smeared with vegetable oil and that the friction face 113 placed in the container 11 is easily moved on the skin in a state that the container 11 is at negative pressure. The friction face 113 is moved in such a direction that blood flows.
Patent JP-S62142914-A (JP)
Title: Gas burner of surface combustion type
Inventor: KANEHARA NOBUYUKI
IPC: F23D14/14
Filed: 1985-12-17
Abstract: PURPOSE:To prevent generation of CO gas in the case of oxygen shortage and also when a primary air opening is clogged by providing a secondary air opening at a metal net flame opening section and a burner frame for fixing a glass plate. CONSTITUTION:A glass plate 5 opposite to a metal net flame opening section 4 of a burner section which consists of a primary air hole 1, throat section 2, mixture air chamber 3, flat metal net flame opening section 4 is fixed by the left burner frame 6, right burner frame 7 and lower burner frame 8, and openings 9 for secondary air are also provided for the burner frames 6, 7, and 8. During stationary combustion the burner provides total primary surface combustion using the air drawn as a primary air, and the air flow from the opening 9 for the secondary air induced by the draught becomes by-pass air, but during oxygen shortage or when the primary air opening 1 is clogged and the primary air becomes short, the air flow from the secondary air opening sections 9 becomes the secondary air to achieve complete combustion.
Patent JP-H0597185-A (JP)
Title: Direction regulator in capper
Inventor: NAKAMURA RYOHEI
IPC: B67B3/26
Filed: 1991-10-03
Abstract: PURPOSE:To obviate the necessity to line up caps and vessels and increase the working efficiency by detecting the respective feeding directions of the caps and vessels for comparison thereof and regulating the direction of chuck to hold the caps so that these directions correspond to each other. CONSTITUTION:In a capper, a direction controlling mechanism regulating the direction of the chuck is arranged in the spindle connected to the head 13 having the chuck holding the cap at the end thereof. On the other hand, a detector 34 detecting the direction of the vessel 35, a detector 36 detecting the direction of the cap 37, and a detector 38 detecting the direction of the head 13 and the chuck are respectively arranged in the feed path of the cap 37 and the vessel 35 against the cap. The detected results of respective detectors 36-38 are compared by a controller 39 and in accordance with the compared results, the piping system C of the direction regulating mechanism is controlled to open or close so as to correspond to respective directions of the cap 37 and vessel 35.
Patent JP-H11122304-A (JP)
Title: Communication system
Inventor: FUKAZAWA SHIGERU
IPC: H04M3/42
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which an establish time of a communication channel set up larger than required between a computer network and a public communication network is considerably reduced. SOLUTION: An integrated information exchange 10 is placed between a public network 1 and a LAN 3 to which at least one information device 4 or over connects, and at the time of receiving a transfer request of data possessed by the information device 4 from a public network 1, the exchange 10 once releases a communication channel set up with respect to a sender of the request. After instructing transfer of the data on request to the information device 4 via the LAN 3, when a reply with respect to the instruction is received from the information device 4 via the LAN 3, a channel with a sender having been once released is set up again.  That is, for a time after the reception of a data transfer request till transmission of data is actually started, the integrated information exchange 10 releases the channel to considerably reduce a setup time of a channel set up with the public network 1.
Patent JP-H11117918-A (JP)
Title: Base locking structure
Inventor: KAWAI TSUTOMU
IPC: F16B5/10
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a base fixing structure capable of fixing the base by a single operation, saving working space for fixing the base, with short length of projections of locking members on the back side of the base. SOLUTION: When elastic engaging locking members 30a, 30b provided with the first lock part 17 and the second lock part 27 which are projected downward from an end part 14, an other end part 24 of a base 10 and then respectively bent outward, a hinge part 11 provided in the center part of the base 10, two supporting legs 31a, 31b projected downward from the undersurface 12 in the neighborhood of the center part of the base 10 so that they stand opposite to each other, and engaging locking parts 33a, 33b which are respectively projected outward from the tips of the two supporting legs 31a, 31b, are respectively inserted into the first-, second-, third holes of a base plate, the base 10 is fixed to the base plate. Besides, a cable holding part 40 capable of being opened and closed, and a lock part 42 for locking the cable holding part 40 are provided at the upper part of the base 10.
Patent JP-H06109065-A (JP)
Title: Engine vibration suppressing device
Inventor: NAKANO MITSUO
IPC: G05D19/02
Filed: 1992-09-29
Abstract: PURPOSE:To reduce weight and dimension by driving a piezoelectric actuator so that the compulsory displacement and vibration which are generated on the outer wall of a cylinder block by explosion are suppressed on the basis of the signals supplied from an engine revolution sensor and a vibration sensor. CONSTITUTION:An engine revolution sensor 3 generates pulses according to the engine revolution, and a piezoelectric actuator 4 is fixed on the outer wall of a cylinder block, and a vibration sensor 5 is fixed on the outer wall of the cylinder block and detects the vibration of the cylinder block. A controller 6 outputs a feed/forward control signal on the basis of the detection signal supplied from the revolution sensor 3 and outputs a feedback signal on the basis of the detection signal supplied from the vibration sensor 5, and controls the actuator 4. Accordingly, the compulsory displacement generated immediately after explosion can be suppressed, and the vibration suppressing effect can be increased. The actuator is made lightweight and small-sized.
Patent JP-S63137783-A (JP)
Inventor: TAKEDA AKITO
IPC: B07B13/02
Filed: 1986-11-27
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-H03144458-A (JP)
Title: Method and device for removing paint film at drum terminal part
Inventor: TAMANO SHIGEYUKI
IPC: G03G5/05
Filed: 1989-10-30
Abstract: PURPOSE:To accurately and easily remove a paint film at a drum terminal part and in a short time by burning or sublimating the paint film by irradiating the paint film at the drum terminal part to be removed with a laser beam with prescribed wavelength. CONSTITUTION:The laser beam oscillated from a VAG laser unit 21 is directly irradiated to the lower terminal part of a drum 50 in a state where a prism 31 is retreated from its optical path, and in a state where the prism 31 is in the optical path, the laser beam is refracted on the prism 31, then, is reflected on a reflecting mirror 33, and is irradiated to the inner peripheral plane of the lower terminal part of the drum 50. Such operation is repeated at high speed, and the paint film on the outer peripheral plane and that on the inner peripheral plane of the lower terminal part of the drum 50 are irradiated with the laser beam alternately, thereby, the paint film at an irradiated part is burned or sublimated. Thereby, it is possible to surely remove the paint film on the outer and inner peripheral planes of the drum terminal part in a short time.
Patent JP-H06139628-A (JP)
Title: Information recorder
Inventor: MIYAMOTO MITSUHIDE
IPC: G11B9/14
Filed: 1992-10-22
Abstract: PURPOSE:To.improve the S/N at the time of information detection by forming ruggedness on the front surface of an information recording medium to form binary information of 1, 0 which are the unit of information recording on the information recording medium surface and adopting a multilayered film structure for the information recording medium. CONSTITUTION:A silicon single crystal is used as a material having excellent surface smoothness on a substrate. Gold is directly deposited by evaporation at about 10nm on the silicon substrate or silicon oxide is deposited by evaporation at several tens nm on the silicon substrate; further, the gold is directly deposited by evaporation at about 10nm thereon. As a result, the recording surface area of the information is the size of several nanometer diameter at each one bit and since the recording is by a change in the surface shape, the execution of the non-volatile high-density information recording is possible. There is no need for a high vacuum in recording and reproducing operations and the miniaturization of the device is attained.
Patent JP-H1088904-A (JP)
Title: Lintel groove protection plate
Inventor: HAYASHI TOUKON
IPC: E06B1/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of a groove in a lintel and to repair a worn groove in the lintel. SOLUTION: A hard plate is formed into a U shape as shown by 1, 2, 3, is molded integrally with plates 4, 5, and is mounted on a lintel with a screw in a mounting hole 6 to protect a groove in the lintel.
Patent JP-H01126370-A (JP)
Title: Addition reaction-type silicone rubber composition, elastic rotor containing said composition and fixing apparatus
Inventor: MIYABAYASHI TOSHIYUKI
IPC: C08K9/12
Filed: 1987-11-10
Abstract: PURPOSE:To provide an addition reaction-type silicone rubber composition containing fine powder supporting a surfactant, having excellent antistaticity, destaticizing effect and durability and suitable as an elastic covering material for a fixing roller and/or a pressing roller. CONSTITUTION:The objective composition is produced by compounding (A) an addition reaction-type silicone rubber composition containing an organopolysiloxane having vinyl group, a siloxane having active hydrogen group and a platinum catalyst with (B) 0.1-10wt.% (in terms of surfactant) of fine powder produced by impregnating 100-600pts.wt. of a surfactant (preferably fluorine-based surfactant, especially addition product of perfluoroethylene oxide) in 100pts.wt. of inorganic fine powder having an average particle diameter of 10-40mum and pore diameter of 0.01-30mum (e.g. gyrolite-type calcium silicate or spherical porous silica). The composition is applied to cover the surface of at least one of rollers of a fixing apparatus of an electronic copying machine, etc.