baber/WOPTO huggingface dataset:
Patent JP-H01189667-A (JP)
Title: Image forming device
Inventor: ISHII KIMIYASU
IPC: G03G15/043
Filed: 1988-01-26
Abstract: PURPOSE:To improve the accuracy of image positioning by calculating the registered starting timing at the time of centering according to the reference data and the amount of image movement. CONSTITUTION:To copy an original at the center of a copying paper, considering the image exposure as the reference the paper feeding start and the registered start are deviated the same amount as the image movement. When carrying out centering when copying, the mean value is obtained from data stored in a RAM 102, and this mean value is used as the reference. Thus by finding the registered starting time, the most appropriate registered timing for centering is obtained.
Patent JP-S58131216-A (JP)
Title: Ventilator for cut-off part of gate bottom
Inventor: KASHIWARA MASAKAZU
IPC: E02B7/52
Filed: 1982-01-29
Abstract: PURPOSE:To keep the function of ventilation from interruption by a method in which a ventilating hole is formed at the side end part of a bottom cut-off rubber by the ceiling plate of a ventilating box provided downstream of the bottom cut-off rubber and the ventilating hole is led to a pipe provided inside of the ventilating box. CONSTITUTION:A door catch metal 24 is provided upstream of a ventilating box 23 provided at the bottom cut-off part of an effluent regulating gate 22, and a bottom cut-off rubber 25 is provided on the upside of the metal 24. Plural vertically through ventilating holes 27 are formed at the botom cut-off rubber side end part of the ceiling plate 26 of the ventilating box 23, and part of all of the ventilating holes 27 are led to a pipe 28 provided inside the box 23. When the opening degree of the gate 22 becomes smaller, effluent water stream 33A flows over the ventilating holes 27 and flows downwards under the guidance of the bottom plate 32, whereas when the opening degree becomes larger, as shown by imagenary line, the water stream 33A collides against the bottom plate 32 but not ceiling plate 26 and flows downwards. Thus, even when the water stream flows into the box 23, the water stream 33A is automatically discharged toward outlet side by the suction of the pipe 28.
Patent JP-H09202470-A (JP)
Title: Paper separation and carriage device
Inventor: SHIMA NOBUHIRO
IPC: B65H3/18
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To smoothly separate and carry the sheet without happening duplicated feeding of the sheets (many sheets are fed), or the non-feed (no sheets are led) even when the loaded sheets becomes difficult to be separated one by one due to the frictional electrification, or the like between sheets by the repeated paper feed (page turning-over) action, etc. SOLUTION: A brush-shaped static eliminator is provided so as to prevent the frictional electrification, etc., between sheets to cause duplicate feed (many sheets are fed), or non-feed (no sheets are fed) of the stacked sheets by removing unnecessary static electricity to be exerted on the sheets by applying the uniform AC voltage by an AC power source 253 while making the relative contact movement to the highest sheet (the highest page 254) among the stacked sheets before separation and carriage of the sheet (book original BO).
Patent JP-S61173079-A (JP)
Title: Heat exchanger
Inventor: OE TOMIO
IPC: F28D7/16
Filed: 1985-01-28
Abstract: PURPOSE:To improve the thermal efficiency of the heat exchanger as a whole by relaxing thermal stress produced in the vicinity of an upper tubular plate and thermally insulating a fluid flowing at the inner and outer parts of a secondary side fluid inlet tube, in the heat exchanger using as a heat medium a liquid metal sodium. CONSTITUTION:The title heat exchanger is provided on the side surface of an outer drum 1 with a primary gas inlet nozzle 2, on the lower surface with a primary fluid outlet nozzle, and also with a secondary side fluid inlet pipe 15 of a straight tube which penetrates are upper tubular plate 4 and a lower tubular plate 15. A secondary side upper end plate 3 is provided with secondary fluid outlet nozzles. At the end parts of a heat transfer tube bundle 9 are mounted heat shielding plates 11. Further, in order to protect the heat transfer tube bundle 9, it is covered at its periphery with an outer shroud 10, and is provided at its upper part with an inlet window 12, and at its lower part with an outlet window 13. An inner shroud 16 forms a boundary between the secondary side fluid inlet tube 15 and the heat transfer tube bundle 9. As the boundary an inert gas space 18 is provided, and a first high temperature fluid is thermally insulated from a secondary low temperature fluid. Since a direct contact between both fluid through a tube wall of a single layer is shielded, no heat is lost.
Patent JP-H11209592-A (JP)
Title: Resin composition, molded product and bottle
Inventor: YONENOI AKIO
IPC: C08G63/189
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a molded product, especially a bottle, having excellent transparency, a low acetaldehyde content and a low oligomer content. SOLUTION: This resin composition comprises (A) a thermoplastic polyester containing ethylene terephthalate units as main repeating units and (B) a thermoplastic polyester containing ethylene naphthalenedicarboxylate units as main repeating units in a blend weight ratio of 44/56 to 98/2. Therein, the contents of Ge and Sb contained in the resin composition are 20-90 ppm and 3-110 ppm, respectively.
Patent JP-H03221620-A (JP)
Title: Liquefaction prevention foundation structure for construction
Inventor: UNO TOSHIRO
IPC: E02D27/34
Filed: 1990-01-24
Abstract: PURPOSE:To restrain a sand layer below a construction from liquefaction by disposing a drainage pipe one end of which is opened into a sand layer at the bottom of the construction, and extending the other end to a place higher than a ground-water level in the circumferential ground. CONSTITUTION:A drainage pipe 8 one end of which is opened into a sand layer S is disposed at the bottom of a construction 1 at least one part of which is embedded in the sand layer S. The other end of the drainage pipe 8 is extended to a place higher than a ground, water level WL in the circumferential ground of the construction 1. In case of an earthquake, when a gap water pressure between particles in the sand layer S rises to ascend a ground water level in the drainage pipe 8 which is at the ground water level WL in a normal condition, the ground water in the sand layer S is conducted in the vicinity of the ground surface through the drainage pipe 8. Consequently the gap water pressure right below the construction 1 is dispersed, so that the liquefaction of the sand layer S can be restrained.
Patent JP-S56111178-A (JP)
Title: Magnetic bubble element
Inventor: YONENOU KAZUNARI
IPC: G11C11/14
Filed: 1980-02-07
Abstract: PURPOSE:To obtain a magnetic bubble element ease of pattern manufacturing not limiting to the operation extending magnetic domain, by providing a specific magnetic domain extending means, in transferring magnetic bubbles through the use of contiguous disc device (CDD). CONSTITUTION:In extending a magnetic bubble 1mu in diameter orthogonally to transfer direction taking the diameter of a CDD3 as 4mu, a chevron type pattern 4 is evaporated with a high permeability material (permalloy etc.) circumscribed with a scheduled circle to a CDD3' to obtain the 1st extending element. Next, a pattern 5 having a branch toward transfer direction in common use of the base with a interval of 1mu from the pattern 4 is made by vapor-deposition of permalloy in the period B. Further, the n-th stage extending element required is provided similarly toward the magnetic bubble transfer direction. Thus, the magnetic bubble element which is not limited to the operation of magnetic domain extension of magnetic bubble and easy for manufacture is obtained. Thus, this method is used for the manufacture of high density and large capacity memory devices.
Patent JP-H03217628-A (JP)
Title: Intake air quantity controller of engine
Inventor: MAEDA KENJI
IPC: F02D41/12
Filed: 1990-01-23
Abstract: PURPOSE:To improve engine stall resistance without damaging deceleration feeling by detecting load of an alternator, and enlarging increase quantity of intake air as the load becomes large. CONSTITUTION:In an intake passage 5 of an engine 1, an air flow meter 7 and a throttle valve 8 are arranged, and an ISC valve 11 which regulates air quantity is interposed an bypass passage 10. A variable control type alternator 13 is provided at the engine 1. Opening of the ISC valve 11 is adjusted by a control unit 14 into which signals from an ALT load sensor 19 and the like which represents loads of the air flow meter 7, an intake temperature sensor 15, a throttle opening sensor 16, and a water temperature sensor 17, a rotation sensor 18 and the alternator 13 are input. Intake air quantity corresponding to the load is controlled even if the load of alternator 13 is variably controlled. Engine stall resistance is improved.
Patent JP-S58132234-A (JP)
Title: Method for processing silver halide color photosensitive material
Inventor: KUZE SATORU
IPC: G03C7/413
Filed: 1982-01-29
Abstract: PURPOSE:To enable development processing stabilized for a long term without causing precipitation, by processing an imagewise exposed silver halide color photosensitive material with an aromatic primary amine color developing agent. CONSTITUTION:An imagewise exposed photosensitive material is processed in the presence of a composn. consisting of (A) an aromatic primary amine color developing agent, such as aminophenols in about 0.01-10g/l, (B) a diphosphonic acid metal ion sequestering agent in about 0.01-10g/l, (C) a metal ion sequestering agent of aminopolycarboxylic acid, aminopolyphosphonic acid, phosphonocarboxylic acid, or the like, such as diethylene-triamine pentaacetate or ethylenediamine tetramethylenephosphonic acid, in about 0.1-20g/l, and (D) water-soluble salt of Mg, Al, Zn, or Zr, such as magnesium sulfate, in an amt. not below the equivalent amt. to the component (B).
Patent JP-2000115195-A (JP)
Title: Tagging method for cell for buffered segmented frame
Inventor: PETIT GUIDO HENRI MARGUERITE
IPC: H04L12/54
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a relating device used for tagging a cell inside a communication network for transmitting the cell arranged in a frame. SOLUTION: The communication network is provided with a traffic management means connected to a network buffer and the stream of the cells is supplied to the traffic management means. The system decides whether or not an arriving cell is suited to a prescribed suitability reference and tags the cell in the case that the cell is not suited to the reference. In such a manner, since only the individual cells of the frame are tagged, tagged cells and untagged cells coexist in the frame. Thereafter, the distribution of the tagged cells and the untagged cells is decided, and based on the distribution and a certain prescribed reference, whether to tag all the cells or to untag any cells is decided.
Patent JP-S60162122-A (JP)
Title: Controller for blower for forced-feed air type burner
Inventor: MAEDA JIYUNICHI
IPC: F23N5/12
Filed: 1984-01-31
Abstract: PURPOSE:To enable the excess rate of a primary air to be maintained at a given value, by a method wherein a flame rod is caused to face on a burner to detect a flame current value. CONSTITUTION:When the excess rate of a primary air, obtained by a terminal 14, becomes different from the set excess rate of the primary air of a comparator 16 resulting from a change in a gas pressure fed to a main burner 2, a voltage proportioning a deviation is generated, and a variation in the number of revolutions of a blower 5 is controlled, and the excess rate of the primary air is maintained at a specified value to provide excellent combustion. As noted above, the number of revolutions of the blower 5 for feeding the air to the burner 2 is varied and controlled according to a flame current produced by a flame rod 12, and even in case an amount of gas fed is changed due to a change in a feed gas pressure, the excess rate of the primary air can be maintained at a specified value, and proper combustion can be controlled.
Patent JP-H03218054-A (JP)
Title: Substrate for heater element
Inventor: KASHIBA YOSHIHIRO
IPC: H01L23/14
Filed: 1990-01-23
Abstract: PURPOSE:To form the title substrate for heater element in high reliability by a method wherein said substrate is provided with restraining members not to be broken down by the decline in thermal stress in ceramic substrate, etc. While ensuring heat dissipation characteristics meeting severe operational requirements. CONSTITUTION:Flat plate type alumina members 2Aa, 2Ab are directly junctioned with one surface of the other alumina members 1a, 1b to be fixed, and restraining members 3Aa, 3Ab comprising either one out of Mo, W and alloy thereof are junctioned between members 2Aa, 2Ca and 2Ab, 2Cb to be fixed where the thickness of the restraining members is 1/20-1/3 of the thickness of respective copper members for example. Besides, a similar restraining member 3B is junctioned between the copper members 2B and 2D on the other surface of the alumina members 1a, 1b while the thickness of restraining member 3B is 1/20-1/3 of the thickness of the copper members 2B, 2D, for example. In such a constitution, much stress is imposed on the junction boundary surface between Mo and copper members during heating and cooling down processes however, the yield strength of Mo is much higher than that of copper and the copper may be plastic-deformed with Mo working as the restraining members thereby preventing a high stress from being imposed on the alumina members 1a, 1b.
Patent JP-H01192011-A (JP)
Title: Manufacture of magnetic head
Inventor: ONISHI TAKASHI
IPC: G11B5/60
Filed: 1988-01-27
Abstract: PURPOSE:To mount a coil on the inside of a slider only by applying a mechanical process and to stably support the coil on a gimbal by forming a groove to insert the coil to the slider on one side and a prescribed projection for supporting the gimbal. CONSTITUTION:The groove 120 to insert the coil is worked under-neath the joining plane 110 of the core chip of the slider 100 on one side. Also, plural grooves 140 formed extending from the bottom plane 130 of the slider to a coil insertion groove 120 are worked, the insertion of the coil can be performed by eliminating a part of plural projecting parts 150. Next, a magnetic head can be completed by joining the slider 100 on which a groove process is applied and the slider on the other side of a pair of sliders on a magnetic core chip 4. Therefore, it is possible to mount the coil on the inside of the slider only by applying the mechanical process on the slider 100, and to support the coil stably on the gimbal 8 via the projecting part 150.
Patent JP-H02194785-A (JP)
Title: Block encoding device
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1989-01-24
Abstract: PURPOSE:To favorably interpolate an additional code to represent a block at a decoded side by making a spatial boundary between the blocks non-linear. CONSTITUTION:One field portion of digital video data is written successively in the field memory 31 of a scan conversion circuit 2. Then, an address control signal for forming a readout address is supplied from a ROM 38 to an address generation circuit 32, and the readout address is set so that the spatial boundary between the blocks becomes non-linear. Accordingly, it can be avoided that the boundary of the block coincides with the edge of a picture, and in the case where additional data to represent the block falls into error data, restoration data with very strong correlation is obtained. Thus, the additional code can be favorably interpolated.
Patent JP-2000216436-A (JP)
Title: Led lamp and construction warning lamp using the lead lamp
Inventor: U TOUBAN
IPC: F21S2/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of installing a reflection mirror in a housing by dividing the light emitted toward the head of a LED lamp by means of a V-shaped reflection face into two directions. SOLUTION: A LED lamp 1 consists of a LED chip 2 sealed inside a square pillar-like transparent synthetic resin mold 3. The transparent synthetic resin mold 3 has a V-shaped reflection face 4 formed nearly at the center of the head. Two electrode leads 5 are extended from a lower end of the LED chip 2. As for the resin material of the transparent synthetic resin mold 3, epoxy synthetic resin is appropriately used. The V-shaped reflection face 4 is formed in parallel with a front and a rear side face 6a, 6b and at right angles with a right and a left side face 7a, 7b so that the direction in which the light of the LED lamp 1 is cast can be determined easily. The LED chip 2 and the electrode leads 5 are disposed on a plane including the center of the V-shaped reflection face 4.  Due to this structure, no reflection mirror is required and therefore the strucuture of a housing is simple and a metal mold for the housing can be manufactured easily and accordingly the total manufacturing cost can be reduced.
Patent JP-H11211356-A (JP)
Title: Method for charging pallet with material to be sintered using magnetic force
Inventor: OYAMA NOBUYUKI
IPC: B01J4/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the bulk density of a material to be sintered deposited in a pallet by decreasing the dropping speed of the material to be sintered which slips down on a sloping chute. SOLUTION: A plurality of permanent magnets 6 are arranged in series in the vertical direction along the rear surface of a sloping chute 4 and the magnetic forces from the magnets 6 are adjusted so that the maximum magnetic flux density on the surface of the chute 4 may become a prescribed value of <2,500 Gauss. Under the above-mentioned condition, a pallet 5 is charged with a magnetizable material to be sintered by applying magnetic forces on the material while the material slips down on the chute 4. Since the dropping speed of the material on the chute 4 is decreased and the bulk density of the material deposited in the pallet 5 is reduced and, accordingly, the gas permeability of the material deposited in the pallet 5 is improved, and the productivity and quality of sintered ore can be improved.
Patent JP-S59144518-A (JP)
Inventor: JIYON IISUTO
IPC: B21C29/00
Filed: 1984-01-31
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-S63185908-A (JP)
Title: Insecticidal fumigant
Inventor: TANAKA SEIZO
IPC: A01N53/00
Filed: 1987-01-24
Abstract: PURPOSE:To obtain an insecticidal fumigant causing remarkably lowered decomposition of pyrethroid and exhibiting excellent insecticidal effect, by adding a specific amount of piperonyl butoxide to a fumigant produced by mixing a pyrethroidal insecticide to a combustible composition containing a perchlorate as an oxidizing agent. CONSTITUTION:The objective insecticidal fumigant can be produced by adding a pyrethroidal insecticide [e.g. 2-(4-ethoxyphenyl)-2-methylpropyl-3-phenoxybenzyl ether] to a combustible composition containing a perchlorate such as ammonium perchlorate, potassium perchlorate, etc., and adding piperonyl butoxide to the obtained insecticidal fumigant as a thermal decomposition suppressing agent. The amount of the butoxide is 40-80wt.% based on the pyrethroidal insecticide.
Patent JP-H03221235-A (JP)
Title: Manufacture of hollow member
Inventor: HIROTA TOMOYUKI
IPC: B21K21/12
Filed: 1990-01-23
Abstract: PURPOSE:To manufacture a hollow member by executing ironing to a bottom of a bottomed cylindrical raw material with a punch into a tapered guide part and formed part in a die and further pushing through counter ring. CONSTITUTION:The bottomed cylindrical raw material 31 is abutted on the tapered guide part 40b at upper part of the die hole and pushed downward with the punch 36, and the punch is pushed into the forming hole part 40c at outer face of the die while ironing to closely bring the inner diameter of raw material 31 into contact with the outer face of punch 36. Successively, while abutting lower part of the cylindrical body 32 on the counter ring 42, the punch is further pushed downward to punch the bottom wall 32a of cylindrical body 32. In this case, by setting outer diameter of the punch and inner diameter of the die hole for executing the ironing and the punching to inner and outer diameters of the hollow member, the hollow member having good reduction of area can be obtd.
Patent JP-H05209101-A (JP)
Title: Wiper blade rubber
Inventor: KAKEHI KOZO
IPC: C08L27/16
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a wiper blade rubber having excellent abrasion resistance, low frictional characteristics and weather resistance, causing no stick slip phenomenon and streak and not blocking the field of view. CONSTITUTION:The objective rubber is formed of a lubricating rubber composition in at least the sliding face wherein the lubricating rubber composition consists of a thermoplastic fluororesin which is the first essential component, a fluorine rubber which is the second essential component and a low molecular weight fluorine-containing polymer which is the third essential component.
Patent JP-H0747081-A (JP)
Title: Trasurethral prostatectomy device using laser
Inventor: JIYON ERU RINKU
IPC: A61B17/00
Filed: 1994-02-08
Abstract: PURPOSE: To minimize the pain and discomfort and eliminated any necessity of an indwelling catheter in the urethra by connecting the central hollow body part of a light emitting chip to a waveguide in a base part end, positioning a highly reflective surface in the central hollow body part so as to reflect a radiation energy at an operation angle, and passing it through the central opening part. CONSTITUTION: A means 40 for fixing a light emitting chip to an optical fiber 41 is provided in each side of the end of a light emitting chip, and a hollow body part 42 of the light emitting chip is provided with a terminal end part 43. A reflection insert member 44 is provided in the hollow body part, a reflective material (such as gold) is deposited on the reflecting surface 45 of the insert member 44, and this highly reflective surface effectively transmits an incident laser beam. When the incident radiation beam is emitted by radiating from a light emitting window opening part 49 of the light emitting chip, the insert member 44 is heated. Coolant flows into the body part through a cooling port 48 by a convection current method using a washing and cooling solution for washing.
Patent JP-H08214462-A (JP)
Title: Overdischarge prohibiting equipment of chargeable battery
Inventor: TAKEUCHI MASARU
IPC: H01M10/05
Filed: 1995-01-31
Abstract: PURPOSE: To make an overdischarge prohibiting equipment easily adaptable to various kinds of loads of a wide range of magnitude by a method wherein a voltage at a specified point which depends on a load current which changes according whether a load is light or heavy is detected and a voltage value which prohibits discharging can be changed based on the detected voltage. CONSTITUTION: An overdischarge detecting circuit 10 first compares a terminal voltage of a battery 100 with a threshold voltage. When the terminal voltage of the battery 100 becomes lower than the threshold voltage, the circuit 10 determines that the battery 100 overdischarges and then it turns a switch 20 off. By this, the connection between a load 200 and the battery 100, both of which are connected between a positive side load current line 50p and a negative side load current line 50n, is cut off and thereby discharging is prohibited. In the overdischarge detecting circuit 10, the voltage which turns the switch 20 off, that is, the terminal voltage which prohibits discharging, can be adjusted depending on the current which flows into the circuit from a voltage/current converting circuit 30.  By this method, the overdischarge detecting can adapt itself to various kinds of loads of a wide range of magnitude.