baber/WOPTO huggingface dataset:
Patent JP-S6214410-A (JP)
Title: Manufacture of cylindrical magnet
Inventor: ARITA YOJI
IPC: B29L31/34
Filed: 1985-07-12
Abstract: PURPOSE:To manufacture a multipolar cylindrical magnet regardless of the axial length by a method wherein a magnetic molded matter with (m) poles is formed and the boundaries between the (m) poles are made coincident with the boundary of the poles at the time of magnetization. CONSTITUTION:The annular cavity is formed of the outer mold arranged alternately and annularly in a state that the magnetic members 3 and 5 are magnetically shielded and a cylindrical inner mold 4 consisting of large specific permeability material. In a state that a composition for magnet is stuffed in this cavity to give magnetic fluxes phi to the magnetic members 3 and 5 the magnetic powder in the composition, the composition is solidified into a cylindrical magnetic molded material 20 having (m) poles (m=4 in the diagram). After this molded matter is demagnetized, the molded matter is magnetized in m.n/two poles [the (n) is a whole number.] in such a way that the boundaries between the orientations of the (m) poles are made to coincide with the boundary of the poles at the time of magnetization of the molded matter. Hereby the multipolar cylindrical magnet can be made in the axial length without limit and with good efficiency.
Patent JP-2000338836-A (JP)
Title: Toner recovering method and toner recycling device
Inventor: HATANO TAKUMI
IPC: G03G21/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the fogging of a white ground part at the time of recycling recovered toner and to improve display quality of picture by stably supplying the toner recovered from a image carrier after completing transfer without causing stagnation or clogging in the process of conveyance into a developing device. SOLUTION: Replenished toner t2 is supplied into a recovery container 23 by a toner hopper 25, the recovered toner t1 is stirred with the replenished toner t2 and conveyed by a recovery auger 24, thereby, the conveyability of the recovered toner t1 is improved and the stagnation or clogging of the recovered toner t1 in the process of conveyance from the recovery container 23 to the developing device 14 is eliminated. Thereby, the supply of the recovered toner t1 into the developing device 14 is stabilized, the proportion of the recovered toner t1 in developer is maintained constant and the drop of triboelectrostatic charge is prevented.
Patent JP-H08331300-A (JP)
Title: Facsimile equipment
Inventor: SUGAWARA NAOKI
IPC: H04M11/00
Filed: 1995-05-26
Abstract: PURPOSE: To effectively utilize the identification information of a caller by displaying the identification information of the caller using a processor connected to the facsimile equipment. CONSTITUTION: When a calling signal is detected by a call detection circuit 110 while facsimile equipment 101 is set to automatic FAX/TEL switching, the identification information of the caller is detected by an identification signal detection part 11 during an interval to the next signal. Then, that information is transferred through a serial port to a computer 115 and the computer 115 displays the identification information. An operator performs operation while watching that information. Therefore, when an automatic receiving command is sent to the facsimile equipment 101, a CML 112 is turned on and when a CNG signal is detected by a MODEM 109, a FAX receiving operation is performed. When no CNG signal can be detected, a telephone set 114 is called and when the operator hooks off a telephone set, a busy state is provided.
Patent JP-H101088-A (JP)
Title: Foil structure for submersible hydrofoil or the like
Inventor: YOKOYAMA FUMITAKA
IPC: B63B1/28
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To simplify a foil structure for a submersible hydrofoil or the like to be mounted on a hull on the forward side to the center of gravity thereof so as to be adapted even to a smaller fishing boat and to significantly decrease the propulsion resistance. SOLUTION: A monohull type hull 1 is mounted with a submersible hydrofoil 5 on its forward side to its center of gravity 10, and with a propeller 21 at its stern. The hydrofoil. 5 comprises a foil body 50 and flaps 51 at the rear end thereof The flaps 51 are located symmetrically to each other on both sides of the foil body in the width direction of the hull, and are structured to be independently controlled to each other. A mechanical control means is provided for controlling the flaps 51 of the hydrofoil to raise by the hydrofoil the bottom of the boat in its center part and forward part therefrom over the water surface when the boat is sailed. Widthwise ranging space is defined at the junction between the foil body 50 and the flaps 51, and a supply means is provided for supplying pressurized water to the space.
Patent JP-H11347687-A (JP)
Title: Manufacture of air permeable die
Inventor: KUNIEDA YOSHIHIKO
IPC: B22C9/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an air permeable die, the surface layer part of which has higher strength and hardness than those obtained by a conventional machining method such as electric-discharge machining, and pores on the surface layer part of which do not crush even in the case of applying high pressure for use. SOLUTION: At the time of manufacturing a plugging member 16 constituting a part of the air permeable die, a machining process I and a heat treatment process II are executed. In the machining process I, a metallic material 17 having many fine pores is machined to the same shape or almost the same shape as the plugging member 16. At the time of machining the metallic material 17, e.g. the electric-discharge machining is executed. In the heat treatment process II, to the metallic material 18 after machining in the machining process I, the heat treatment is executed under non-oxidizing atmosphere and at least the surface layer part 18a of the metallic material 18 is quenched.  In the heat treatment process II being a pre-step to the quenching treatment, a removing process IIa for removing water or oil stuck to the metallic material 18 by the electric-discharge machining in the machining process I, is included.
Patent JP-S5955258-A (JP)
Title: Packed small tube
Inventor: AZOKU KUMAARU ROI
IPC: A61B10/00
Filed: 1983-08-23
Abstract: 1. Packaging tubule (1) of metal of high thermal conductivity for a tampon applicator (15), which consists of two sleeves telescopically displaceable is one another, namely an introduction sleeve (17) and an ejection sleeve (18), for the diagnosis, in human medicine, of pathological changes in female body cavities, preferably in the vagina, having a closing plug (8) of elastic material, and an external diameter which, in the length section (3c) adjoining the opening (4) of the packing tubule is smaller than in a length section (3b) with a conical transition to a length section (3a) of larger diameter, and an opening edge (5), the external diameter of which is smaller than that in the length sections (3a, 3b) of larger diameter, the closing plug being provided with at least one projection (23) on its peripheral surface which comes into contact with the internal surface of the tubule, at a distance of about one quarter of its length starting from the end facing the packaging tubule, and having at least one recess (13) on the periphery of its end facing the opening of the packaging tubule, characterized in that the internal diameter of the length section (3c) adjoining the opening (4) is slightly larger than the external diameter of the introduction end (17a) of the introduction sleeve (17) of the tampon applicator, the length section (3c) adjoining the opening (4) is longer than the depth of penetration of the closing plug, the distance between the inner end face (12) of the closing plug and the bottom (2) of the packaging tubule is slightly larger than the length of the tampon applicator, the tampon applicator being centered in the region of the opening of the packaging tubule, and a centering device for the tampon applicator is provided in the bottom (2) of the packaging tubule.
Patent JP-S5484196-A (JP)
Title: Purifying apparatus for stored water in pressure suppressing chamber
Inventor: KIMURA KIICHI
IPC: G21C19/30
Filed: 1977-12-19
Abstract: PURPOSE: To lighten the burden in radioactive waste disposal system in the stop of a plant by performing piping so that the stored water for a pressure suppressing chamber can be purified by a filtering and desalting apparatus and keeping fine quality  of stored water.  
     CONSTITUTION: On the exit side of the desalting devices 1 and 1 of filtering and desalting apparatuses A and B arranged in parallel, exit pipes 19a and 19b equipped with air operation valves 15, 16, 17, and 18 are arranged, and connected with a pressure suppressing chamber 14 through a bypath pipe 21 and an exit side return pipe 22. On the other hand, the pressure suppressing chamber 4 is connected with the inlet pipes 14a and 14b of the filtering and desalting apparatuses A and B through pipes 6 and 11. The stored water for the pressure suppressing chamber 4 is taken from a nozzle through a strainer 5 and pressure-elevated by a pump 7, and enters into one of the filtering and desalting apparatuses A and B, and is purified. The stored water having been filtered and desalted returns to the pressure suppressing chamber 4 through the exit side return pipe 22 and valves 23 and 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0838678-A (JP)
Title: Playing facility for fairway in golf putting course
Inventor: INAGUMA ETSUJI
IPC: A63F7/06
Filed: 1992-04-27
Abstract: PURPOSE:To change attraction to throw a ball in a hole going across playing facility with smaller strokes from the one in a putting golf in which attraction is to throw the ball in the hole with the strokes smaller than that of other players in a course with long distance and a wide area in the construction of the course in which the putting golf can be played even in a narrow place. CONSTITUTION:The fairway of a golf putting course is intercepted by a wall 4, and a slope on which a golf ball rolls up when it is hit on the wall 4 is installed, and a hole 1 with auxiliary frame capable of receiving the golf ball in which the ball hit facing the slope drops after hitting the wall 4 is installed in the midst of the slope. The hole 1 with auxiliary frame is connected to a pipe 2 with inclination under the floor of the slope, and the golf ball enters the hole by making go across the wall 4.
Patent JP-S5855401-A (JP)
Title: Soil disease controlled for agricultural and horticultural purpose
Inventor: FUJISHIMA KATSUHIRO
IPC: A01N43/28
Filed: 1981-09-26
Abstract: PURPOSE:The titled composition that contains diisopropyl 1,3-dithiolan-2-ylidene- malonate and another compound as active ingredients, thus developing higher controlling effect against soil diseases such as cabbage clubrot than the single use. CONSTITUTION:The objective controlled contains diisopropyl 1,3-dithiolan-2-ylidenemalonate, effective mainly against rice blast and N-(1-n-butoxy-2,2,2-trichloroethyl)-2-hydroxybenzamide, effective against soil diseases at a ratio of 3/1-1/3. The resultant controller can also completely cure the withering at the above- ground part of the crops as in case of their single applications. The controller is applied to the above-ground part of the crops to be protected or through soil treatment for both preventive and curing purposes. The does is more than 500g/10a as the active ingredients, when it is used directly in the form of dust or granules.
Patent JP-S639972-A (JP)
Title: Thin-film diode
Inventor: KOBAYASHI HIROSHI
IPC: G02F1/1368
Filed: 1986-07-01
Abstract: PURPOSE:To increase threshold voltage to a proper value, and to drive a thin- film diode at low voltage by containing a specific rate or more of phosphorus atoms in amorphous hydride silicon constituting a semiconductor layer and laminating the semiconductor layer and a metallic layer forming a Schottky barrier with the semiconductor layer in the order. CONSTITUTION:A conductor layer 1, a semiconductor layer 2 and a metallic layer 3 are laminated onto a substrate 4 in the order. The semiconductor layer 2 consists of amorphous hydride silicon containing phosphorus atoms of 5 atom ppm or more to silicon atoms. The metallic layer 3 is laminated on the semiconductor layer 2 and shapes a Schottky barrier between it and the semiconductor layer 2, and platinum can be used particularly preferably as a material organizing the metallic layer 3. Accordingly, threshold voltage is increased to a proper value, thus conducting excellent switching at low driving voltage.
Patent JP-H07328482-A (JP)
Title: Frictional electrification type electrostatic sorting device
Inventor: FUJITA YOSHIHISA
IPC: B03C7/02
Filed: 1994-06-10
Abstract: PURPOSE:To perform electrostatic sorting with high accuracy and also to reduce the mixing ratio of materials to be sorted to shorten the sorting time by electrifying the materials to be sorted with preliminary friction and also uniformly electrifying them again with friction before electrostatically sorting the materials to be sorted. CONSTITUTION:A preliminary triboelectrification device 1 consists of a transporting device 10. Its inner wall is lined with a material for accelerating the electrification of the materials to be sorted contg. synthetic resin, and while it previously electrifies the materials to be sorted during transportation, it transports them. A triboelectrification device 2 consists of a reciprocating frictional device 20. Its inner wall is lined with an electrifying material suitable for electrifying the materials to be sorted. Further, by a feeder 3 consisting of a feed roller 30, the materials to be sorted electrified by the triboelectrification device 2 is fed. By an electrostatic sorting device 4 consisting of a rotary electrode 40, the magnetrostatic field is given to the electrified materials to be sorted fed by the feeder 2, and the materials to be sorted are sorted according to their electrified state. In this way, electrostatic sorting with high accuracy is performed and also the sorting time is shortened.
Patent JP-S638580-A (JP)
Title: Bulk material sensor
Inventor: KOBAYASHI ATSUSHI
IPC: G01V9/00
Filed: 1986-06-30
Abstract: PURPOSE:To prevent the effect of a distortion due to the condition of a mounting surface, by mounting a support case having a piezo electric vibrator fastened thereto and a protecting cover with a flange section for mounting on a container of bulk material or the like with a pawl and a retainer as separated from each other. CONSTITUTION:A support case section 5 with a piezo electric vibrator 1 fastened thereto and a protective cover 6 with a mounting flange section 7 are mounted with a pawl 9 and a through hole 12 formed in the size enough for the fitting of the pawl 9 in such a manner that a clearance therebetween makes the support case section 5 free from direct effect of a distortion as generated at the mounting section 7 during the mounting. When a voltage is applied to between a diaphragm 2 of the piezo-electric vibrator 1 and an electrode 15, a voltage is generated with a natural frequency between the diaphragm 2 and the electrode 16 by a piezo-electric effect of a piezo-electric ceramic element 3. Then, as getting in contact with the diaphragm 2 of the piezo-electric vibrator 1, bulk material works as load on the piezo-electric vibrator 1 to damp the vibration significantly or practically stop it.
Patent JP-S5277701-A (JP)
Title: Headphone
Inventor: MIURA TANETOSHI
IPC: H04R5/033
Filed: 1975-12-24
Abstract: PURPOSE:Reflection of sound waves from the eardrum is prevented and the localization of sound sources on the outside of the head is made positive by so disposing the headphone that the angle made by the vibrating direction of the diaphragm of the headphone and the axis connecting the center points at the inlet of the right and left auditory canals is made more than a given angle.
Patent JP-H05344392-A (JP)
Title: Electronic view finder
Inventor: KANEKO KOJI
IPC: G03B21/00
Filed: 1992-06-12
Abstract: PURPOSE:To watch reproduced pictures simultaneously by the plural numbers of people without using an external display device by providing a projector function to the electronic view finder. CONSTITUTION:In an EVF mode, light emitted from a light source 10 is turned to the parallel beams the light by a collimator lens 12, lighting unevenness is reduced by a diffusion plate 14, the light is linearly polarized by a polarizing filter 16 and a liquid crystal display board 18 is irradiated with the light. Since distance x1 between the picture display surface of the liquid crystal display board 18 and the biconvex lens 20 is shorter than the focal distance (f) of the biconvex lens 20, virtual images can be seen through the biconvex lens 20 at the inside of the liquid crystal display board 18. When changing to a projector mode, the biconvex lens 20 is moved out to the front for the distance x2 and the distance x1+x2 between the liquid crystal display board 18 and the biconvex lens 20 is turned longer than the focal ditance (f). Thus, the light carrying picture information forms the pictures displayed on the liquid crystal display board as real images on a screen 22 at a prescribed distance away from the biconvex lens 20.
Patent JP-S6358043-A (JP)
Inventor: ROBAATO SHII HENSURII
IPC: F24F13/08
Filed: 1987-06-22
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-H03214692-A (JP)
Title: Electronic parts chip lining up and supplying device
Inventor: FUKUDA KENICHI
IPC: H05K13/02
Filed: 1990-06-11
Abstract: PURPOSE:To cope with the change of the sectional dimension of an electronic parts chip by enabling the interval between at least one part of the wall face stipulating a lineup passage and the part opposed to this to be changed. CONSTITUTION:A lineup passage 8a is made inside a through hole quadrangular in cross section, which has a one side wall face 12, the other side wall face 13, an upper wall face 14, and a lower wall face 15. And a longitudinal side wall formation member 16 is along one side wall face 12, and a longitudinal upper wall face formation member 17 is provided along the upper wall face 14. Since the side wall formation member 16 can shift in the direction shown by an arrow 18, the interval between the side wall face formation member 16 and the side wall face 13 opposed to this can be changed. On the other hand, since the upper wall face formation member 17 can shift in the direction shown by an arrow 19, the interval between the upper wall face formation member 17 and the lower wall face 15 opposed to this can be changed, Hereby, in relation to the dimension and the shape of the cross section of the electronic parts chip to be passed through the lineup passage, the most suitable effective cross section can be given to the lineup passage.
Patent JP-S638773-A (JP)
Title: Temperature controller for photosensitive drum
Inventor: TAMURA YASUAKI
IPC: G03G5/08
Filed: 1986-06-30
Abstract: PURPOSE:To heat a photosensitive drum in a short time at the time of control start and preventing hunting of the control by using all heater wires until the temperature of the photosensitive drum reaches a prescribed value and using only a part of heater wires to control the temperature after the temperature of the photosensitive drum exceeds the prescribed value. CONSTITUTION:The output of a thermistor 83 is given to a control circuit 85, and the control circuit 85 is arranged in a heat insulating material 90. The output of the control circuit 85 is given to heaters 82a and 82b, and the control circuit 85 controls heater wires 82a and 82b based on the output of the thermistor 83 to heat a photosensitive drum 10 to a preliminarily set temperature. If the detection temperature of the thermistor 83 is lower than a prescribed value, the control circuit 85 supplies power to heaters 82a and 82b to raise the temperature of the photosensitive drum 10. When the detection temperature of the thermistor 83 exceeds the prescribed value, power supply to one heater 82b is inhibited, and power is supplied to only the other heater 82a to raise the temperature of the photosensitive drum 10 to the set value by the heater 82a.
Patent JP-S5580170-A (JP)
Title: Duplex computer system
Inventor: YAMASHITA ISAO
IPC: G06F15/16
Filed: 1978-12-14
Abstract: PURPOSE: To make it possible to succeed smoothly to the control of a process even for anomaly of an operating computer by providing two computers for the control of the process and transmitting always data to the other queuing computer while one computer is operating.  
     CONSTITUTION: When a switching unit is placed in the position in the figure, process I/O device 2 is connected to computer 11. Computer 11 controls a process on a basis of data inputted from device 2 and stores cumulative data in memory unit 11' and further transmits this data to the other computer 21. Computer 21 stores receiving data in memory unit 21'. During this operation, an anomaly signal is outputted from alarm unit 14 and is inputted to interrupt input device 25 of computer 21 when computer 11 becomes abnormal. Then, device 2 is connected to computer 21 by switching switching unit 1 by computer 21 and can succeed to the process control in stead of computer 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5943971-A (JP)
Title: Ignition timing control method for internal-combustion engine
Inventor: MIYAMARU MASASHI
IPC: F02P5/153
Filed: 1982-09-02
Abstract: PURPOSE:To prevent the occurrence of abnormal combustion due to a trouble on a suction control valve, by a method wherein, in an internal combustion engine provided with a suction port structure of variable suction swirl type, ignition timing is delayed when knocking occurs. CONSTITUTION:A helical passage, spiraling around the end of opening to a combustion chamber, and a straight passage, leading in a straight manner to the opening end, are provided, and when control is effected on the ignition timing of a variable suction swirl type internal combustion engine having a suction control valve located on the way of the straight passage, a desired ignition timing theta is first calculated on the basis of the number of revolutions of an engine and the negative pressure in a suction pipe. Thereafter, it is decided whether abnormal vibration such as knocking occurs to the engine. If any abnormal vibration occurs, the ignition timing is lagged by DELTAtheta. This permits prevention of abnormal vibration even if any trouble occurs on opening and closing of the suction control valve.
Patent JP-S5856493-A (JP)
Inventor: NOMURA NORIYUKI
IPC: H05K3/38
Filed: 1981-09-30
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-S63317233-A (JP)
Title: Kneader for reclamation molding sand
Inventor: OISHI UKICHI
IPC: B22C19/04
Filed: 1987-06-19
Abstract: PURPOSE:To shorten sand kneading time by arranging an adjustable speed motor to a roller and also an air cylinder for pressing in the case of necessary and controlling number of revolution of the roller and the pressing force based on compactibility of the kneaded sand. CONSTITUTION:The adjustable speed motor 6 having a frequency converter 38 is arranged at input side of the main shaft 3 connecting to one pair of the roller and also in the case of necessary, the air cylinders 15, 15 for pressing the roller are arranged. Further, the compactibility (CB) measuring instrument 20 for sand is set in the sand kneading vessel 1. The recovery sand in the kneading vessel 1 is kneaded with the roller 13 at first at low speed and high pressing force and next, based on CB measuring value measured with the measuring instrument 20, the motor 6 is automatically changed to high speed, and the pressing force of the roller through the cylinder 15 is reduced to execute kneading of the sand. As the rotating speed and the pressing force of the roller 13 in accordance with the CB value of reclamation sand are controlled, the sand kneading time is shortened.