baber/WOPTO huggingface dataset:
Patent JP-H10252560-A (JP)
Title: Supply method for gelatinized propellant and device therefor
Inventor: YASUZAWA SHINICHI
IPC: C06B21/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To promote fludization in the whole area of storage inside a container by operating a stirring means disposed in the interior of a container to stir the gelatinized propellant stored in the container to give flowability. SOLUTION: While a gelatinized propellant G is supplied to the interior of a container 2 from a gelarinized propellant supply system 8 and stored, a pressuring means 1 is operated. The pressurized air is fed into the interior of the container 2 through a pressurized fluid supply pipe 1a and a control valve 10. The pressure is applied to the gelatinized propellant G to be pushed out toward a discharge point 2a. With the rotation of a screw 6, a stirring means 5 and a driving blade 7 are moved in the circumferential direction along the side wall part 2b and the internal corner part 2c to stir the gelatinized propellant G and apply shearing force. The gelatinized propellant G which is fludized by the rotation of the stirring means 5 is driven toward a small-bore passage 2e.  Thus, the fludization in the whole area of the interior of the container is promoted so as to heighten the supply capability.
Patent JP-S58176588-A (JP)
Inventor: TANAKA KOUJI
IPC: G21C19/30
Filed: 1982-04-12
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-S55152402-A (JP)
Title: Triangular scale
Inventor: MIYASAKA TETSUO
IPC: G01B3/04
Filed: 1979-05-17
Abstract: PURPOSE: To provide a triangular scale which can be easily handled and which permits transferring sizes of different reduced scales in the same plane, by attaching magnetized elements to predetermined portions of a scale body so that the scale can be fixed to a suitable portion of a drawing board.  
     CONSTITUTION: Each of side surfaces 16aW16c of a graudated member 14 is provided with graduation lines 18 along both of lengthwise edges thereof, as well as slit 20 lengthwise extended at an intermediate portion thereof. A rode type magnetized or magnetic element 22 is fitted in each of the slits 20. When a scale body thus formed is placed on a drawing board, the surface of which being covered with a magnetized material, they adhere closely to each other owing to the magnetic attracting forces of the magnetized materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000254581-A (JP)
Title: Coating method
Inventor: KATO TSUGUO
IPC: B05D7/24
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming a white/pearl tone double layer coating film which can coat a polyolefin substrate with a white base coating and a pearl clear coating by a wet-on-wet way and closslinking/curing both coating films at 100 deg.C or below. SOLUTION: A polyolefin substrate is coated with a white base coating A which contains a chlorinated polyolefin (a-1), a hydroxy group-containing resin (a-2) and cellulose acetate butylate (a-3) and forms a white coating film adjusted at an L-value of 70-100 by a white titanium oxide pigment and aluminum powder and then with a pearl clear coating B containing a hydroxy group- containing resin (b-1), a polyisocyanate compound (b-2), and a pearl pigment (b-3). Both coating films are crosslinked/cured simultaneously by the isocyanate compound (b-2) in the clear coating B.
Patent JP-H11296831-A (JP)
Title: Tape linear velocity measuring not dependent on side position of tape head for linear tape system
Inventor: FASEN DONALD J
IPC: G11B27/28
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To decide the linear velocity of a data storing tape irrespective of the side position of a tape head with respect to the tape. SOLUTION: The linear tape system 50 is provided with a tape head 54 for reading/writing in a linear data storage tape. When the tape is moved in the longitudinal direction, the tape head 54 detects the magnetic transition stripe of the servo band of the longitudinal direction to control the side position of the tape head 54 with respect to the tape. The system is also provided with a linear velocity calculator 58 for calculating the longitudinal direction linear velocity of the data storage tape by obtaining timing data from the servo band stripe. The calculation of the linear velocity generates a result not related with the side position of the tape head with respect to the tape.
Patent JP-H04274302-A (JP)
Title: Material for static magnetic wave device
Inventor: MIZUNO TSUGUNOBU
IPC: H01F10/24
Filed: 1991-02-28
Abstract: PURPOSE:To vary the change rate of a saturated magnetization, according to changes in temperature, without increasing a ferromagnetism half value width by selecting the values of x and y of the material, the chemical formula of which is expressed as Y3-xBixFe5-yAlyO12, from a definite range. CONSTITUTION:The material of a garnet film for a static magnetic wave, which is deposited on a Gd3Ga5O12 substrate, is specified with the chemical formula of Y3-xBixFe5-yAlyO12. Each value of the subscripts x and y in the formula is selected from the coordinates of points on a polygon whose vertexes are A (0, 0), B (0.23, 0), C (1, 0.96), D (0.79, 1), and E (0, 0.02), except for point A in the binary system diagram. This permits the change rate of a saturated magnetization to the change in temperature to be varied arbitrarily without an increase of ferromagnetism half value width, and enables the use of various types of permanent magnets.
Patent JP-S61219128-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA AKINAO
IPC: H01L21/22
Filed: 1985-03-25
Abstract: PURPOSE:To improve the positional accuracy of a well and to facilitate the integration of a device, by forming a layer containing a high-density of impurity in the region where the well is to be formed before forming an epitaxial layer on the substrate, and successively heat-treating it to diffuse the impurity for forming the well. CONSTITUTION:A resist layer 2 is overlaid on a p-type substrate 1 and is opened in a region 3 where a well is to be formed. Ions are implanted in that region to form an ion implantation layer 4. After the resist layer 2 is removed with a solvent, an epitaxial layer 5 is formed on the substrate. Since the substrate is heated to about 1,100 deg.C during the CVD growth process, the impurity ions in the ion implantation layer 4 are diffused to some extent, whereby an n<+> layer 6 is provided under the epitaxial layer. The substrate is then heat treated so that the n-type impurity ions in the n<+> layer 6 are diffused upward to the epitaxial layer 5 and downward to the substrate 1 and an n-type well 7 is provided. Since the impurity ions are diffused from the n<+> layer 6 simultaneously to both the directions, the heat-treating time required for providing a well having a given depth is enough by about a half. As a result, the transverse diffusion of the impurity ions also can be reduced and therefore the positional accuracy of the well can be improved.
Patent JP-S62216365-A (JP)
Title: Transistor
Inventor: SHIGETA NORIHIRO
IPC: H01L29/73
Filed: 1986-03-18
Abstract: PURPOSE:To improve the switching speed and the damage resistance of a transistor by providing divided emitters formed radially and a pectinated emitter electrode formed thickly to ohmically come into contact substantially with the entire surface of the divided emitters. CONSTITUTION:In a transistor having a base region 3 formed in a semiconductor substrate 2 which becomes at least a collector region, a pectinated base electrode 8 in ohmic contact with divided emitter regions 4...4 and a pectinated emitter electrode 5, the regions 4...4 are radially formed from a contact region 6 contacted with the electrode 5, and the electrode 5 is so formed thickly as to contact with substantially the entire region 4 formed radially. Thus, it can prevent a voltage from dropping, the switching speed from decreasing and the damage resistance from reducing.
Patent JP-H08237951-A (JP)
Title: Switching power supply
Inventor: SAWAHATA SATORU
IPC: H02M7/06
Filed: 1995-02-24
Abstract: PURPOSE: To provide a switching power supply in which common home electronic apparatus are protected against adverse effect of harmonic wave caused by an input capacitor in the switching circuit. CONSTITUTION: The switching power supply comprises a circuit 2 for rectifying a commercial AC input voltage 1 to produce a voltage waveform of single polarity, a flyback switching circuit 3 having no input capacitor receiving an output from the rectifier circuit 2, and a reverse current blocking diode 27 having a reverse recovery time shorter than that of the rectifier diode in the rectifier circuit 2.
Patent JP-H0551368-A (JP)
Title: Production of benzazolones
Inventor: MIYATA TOSHIYUKI
IPC: C07D263/58
Filed: 1991-03-25
Abstract: PURPOSE:To obtain the subject compounds useful as medicines or pigments in high purity and yield according single operation by reacting o-nitroanilines with o-phenylenediamines, etc., in the presence of a formate, sulfur and a base. CONSTITUTION:A compound expressed by formula I (X is nitro or amino; Y is amino, OH or mercapto; R is H or inert group without participating in reaction) or a compound expressed by formula II is reacted in the presence of a formate (e.g. ammonium formate), sulfur and a base (e.g. potassium carbonate) in water or a solvent (e.g. N,N-dimethylformamide) containing water at 150-200 deg.C to obtain the subject compounds. The benzazolones are useful as psychoneurotic, antiallergic, antihistaminic agents, etc. Since carbon monoxide is not directly used as a raw material, problems of production cost and danger are moderated.
Patent JP-S57174722-A (JP)
Title: Data processor
Inventor: SUGAWARA MUTSUO
IPC: G04F10/00
Filed: 1981-04-21
Abstract: PURPOSE:To measure a short input pulse duration without imparing the measuring function at the conventional event arising point, by providing to storage parts to store the rise-up time and breaking time of the signal of an input terminal respectively. CONSTITUTION:A register 21 uses the signal IN supplied from an input terminal 21 for the load signal and latches the contents CTR of a counter 1 at the rise- up time point of the load signal. A register 22 uses the signal IN inverted by an inverter 22 for the load signal and latches the contents CTR of the counter 1 at the breaking point of the load time. Buffers 41 and 42 deliver the contents ASR1 and ASR2 to a data bus when read control signals RD11 and RD12 are at a high level. When an interruption request INT is delivered to a CPU5 from an output terminal of the inverter 22, the CPU5 reads the contents ASR1 and ASR2 of the registers 21 and 22 and calculates the value of these contents to decide the pulse duration of the input IN.
Patent JP-H07245733-A (JP)
Title: Image magnification device
Inventor: MIYAZAWA KUNIAKI
IPC: H04N5/72
Filed: 1994-03-03
Abstract: PURPOSE:To provide a simple device capable of magnifying an image on a liquid crystal display device or the like. CONSTITUTION:Plural paths 7 tying a light receiving face and its display image in the image magnification device 1 are provided to a base part 2 made of a light transmissive material having the light receiving face 3 installed opposite to the screen of an image display device 5 and the display screen 4 almost in parallel with the light receiving face 3 and whose area is larger than the area of the light receiving face and the optical paths are made of a 2nd light transmissive material whose refractive index is higher than that of the 1st transmissive material. As a result, a light being an image output of the display device is received from the light receiving face of the base part, the light is reflected at a critical angle on a boundary face between the 1st and 2nd transmissive materials and carried in the optical paths, and the light is carried up to the display screen whose screen area is larger than that of the light receiving face, on which the light is displayed on a magnified pattern.
Patent JP-S61218058-A (JP)
Title: Battery
Inventor: YAMAMOTO KOHEI
IPC: H01M50/528
Filed: 1985-03-25
Abstract: PURPOSE:To absorb warping of a lead plate caused by winding of electrode to increase battery performance by piercing a conductive core and a lead plate with a corrosion resistant member from the outside of conductive film and fixing them. CONSTITUTION:Slurry obtained by adding a binder to positive active material 4c is spreaded on both sides of a long belt-like punched metal 4b, dried, pressed, then cut to form a belt-like positive electrode 4. The edge 7a of a lead plate 7 is placed on a part of the positive electrode 4, and covered with a conductive film 11. A set of needles 12a, 12b of corrosion resistant staple 12 are pierced into the conductive film 11, the lead plate 7, the positive electrode 4, and the conductive film 11 in order, then ends of needles 12a, 12b are bent inward to fix them.
Patent JP-S54153446-A (JP)
Title: Mirror driver
Inventor: MIYAUCHI SHIZUYA
IPC: B60R1/06
Filed: 1978-05-20
Abstract: PURPOSE:To provide a mirror driver which operates reliably, has a small number of parts, which can be made compact as a whole and cope with the overrun of a driving motor and be manually operated. CONSTITUTION:When the motor 12 is driven, a screw rod 15 is rotated by the rotation of the motor through a worm 13 and a worm wheel 14 to move a nut back and forth relative to a spring 17. At that time, a mirror holder 5 is pushed or pulled at its eccentric part and a mirror 4 is swung up and down on the fulcra of engaged members 7a, 7b. When a solenoid 11 is energized to attract a cam 10, projections 10c, 10d of the cam come into contact with engaged members 7c, 7d so that these members are engaged in a groove 62a of a spherical seat 62 and fixed relative to a base plate 2. Driving the motor 12 at the same time, the mirror 4 is swung right and left on the fulcra of engaged members 7c, 7d by the reciprocation of the screw rod 15.
Patent JP-S63226901-A (JP)
Inventor: KOMATSU NOBUO
IPC: H01C17/06
Filed: 1987-03-16
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-S51135505-A (JP)
Title: Magnetic recording reproduction device
Inventor: FUJIKAWA AKINOBU
IPC: G11B15/00
Filed: 1975-05-19
Abstract: PURPOSE: To wind up the slack in tape prior to playback and provide quick winding after inserting the tape in the magnetic recording reproduction device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59185531-A (JP)
Title: Production of halved annular outer ring for bearing
Inventor: MAEDA TOKUJI
IPC: F16C33/64
Filed: 1983-04-05
Abstract: PURPOSE:To produce continuously a titled outer ring having excellent out-of- roundness and mechanical strength with high efficiency by forming a round steel wire rod into a square shape, forming the wire rod into a ring body on a circular mandrel, and welding the joint surfaces thereof on an insulating core body then pressing a ball rolling surface. CONSTITUTION:A steel wire rod having a circular section is formed into a steel wire rod B having a square section and thereafter the formed wire rod is placed at the top the circular mandrel 24 of a ring forming device 18 by means of a fixed size delivery device. The upper pressing head 18a of the device 18 and the movable blade 23a of a cutter 23 are actuated simultaneously downward to cut and curve semicircularly the rod B and in succession, the curved rod is formed into a ring body by means of side pressing heads 18c, 18c and a lower pressing head 18b. Such body 13 is moved onto an insulating core body 24a by a transfer device 22 and the joint surfaces of the ring body are welded by a welder 19. The ring body 13 is thereafter moved to a ball rolling surface former, where a ball rolling surface 2a' is formed by a pressing system in one side end on the inside circumferential surface of the body 13 and at the same time, the out-of- roundness of the body 13 is corrected. An annular outer ring 1 is thus obtd.
Patent JP-S60206425-A (JP)
Title: Dehumidification type deodorant composition
Inventor: ENDOU HIROSHI
IPC: B01D53/34
Filed: 1984-03-28
Abstract: PURPOSE:To obtain a dehumidification type deodorant composition having both functions of dehumidification and deodorizing, by compounding CaCl2 or a highly water-absorbable resin and a water absorbable inorg. compound in an adsorbing carrier supporting a stabilized chlorine dioxide solution or powdery chlorine dioxide. CONSTITUTION:CaCl2 granules are added to a solid adsorbing carrier such as alumina supporting a stabilized chlorine dioxide solution or powdery chlorine dioxide and a highly water-absorbable resin such as a starch/acrylic graft polymer or a water absorbable inorg. compound such as synthetic calcium silicate or both of them is further added to obtain a dehumidification type deodorant composition. This composition is received in an air permeable container or bag before use. This dihumidification type deodorant composition dehumidifies air by the adsorption of humidity in air and has action deodorizing the offensive odor in an environment by the oxidizing action of stabilized chlorine dioxide.
Patent JP-H08264745-A (JP)
Title: Solid state image sensor and fabrication thereof
Inventor: AEBA RIEKO
IPC: H04N5/372
Filed: 1995-03-20
Abstract: PURPOSE: To realize a solid state image sensor in which the surge resistance of a substrate against external voltage can be ensured even if the chip area is decreased due to reduction in size. CONSTITUTION: PN junction between a P well 3 for a peripheral circuit and an N-type semiconductor substrate 1 is formed irregularly. Consequently, the PN junction area is increased, a wide depletion layer can be formed when an external voltage is applied to the N-type semiconductor substrate 1 and a high breakdown voltage can be ensured.
Patent JP-H08265999-A (JP)
Title: Electric motor
Inventor: SOMA YUJI
IPC: H02K3/18
Filed: 1995-03-20
Abstract: PURPOSE: To provide an electric motor wherein reducing a cost and thinning a type can be attained while improving reliability of winding by improving work efficiency, relating to the electric motor, in detail, relating to a method of connecting a lead wire of a stator winding to a lead wire. CONSTITUTION: An almost I-shaped tooth part 3 is provided with an equal space from a yoke part 2 along the internal periphery of a stator core 1, to form a groove part 4 between the tooth parts, and in the groove part, an external partition 5a on a base end of the almost I-shaped tooth part, internal partition 5b on a point end and a plurality of guide ribs 5d having a groove 5d1 in a circumferential direction in the peripheral part are protruded in an axial direction to be integrally formed, also to mount an insulator 5 of vertically providing a pin 5c in the vicinity of one end of the external partition. A winding 6 is wound in series between groove parts, to connect its lead wire 6a to the pin, on the other hand to connect one end of a lead wire 7 to the pin, also to fix the lead wire so as to be interposed in the groove 5d1 of the guide rib 5d.
Patent JP-H05265337-A (JP)
Title: Fixing belt
IPC: G03G15/20
Filed: 1992-03-17
Abstract: PURPOSE:To obtain the fixing belt which can form a toner image having glossi ness and more particularly the toner image having the glossiness of full colors and has a long life. CONSTITUTION:This fixing belt consists of at least a base material 31 and a resistance release layer 32 made of a silicon resin formed on the surface thereof. This fixing belt 3 has a good release property of the toner even if a silicone resin oil, etc., are particularly not compounded therewith and even if a filler is not added and compounded to and with the belt and, therefore, the toner having the good glossiness is obtd. by using this fixing belt 3. This fixing belt 3 has the long life.
Patent JP-H07269137-A (JP)
Title: Apartment-house and dwelling space constitution method thereof
Inventor: FUKUNAGA HIROSHI
IPC: E04H1/04
Filed: 1994-03-30
Abstract: PURPOSE:To perform a design saving surplus trouble therein. CONSTITUTION:A full breadth in which an elevator 12, an outdoor refuge stairway 10, and an open ceiling 11 continuously provided to the outdoor refuge stairway 10 are laterally arranged in proper order is set as the pillar span X1 in the breadth direction of a shared part core, a full depth in which the depth of a corridor 13 provided in parallel with the span direction is added to the depth of the open ceiling 11 is set as the pillar span Y1 in the depth direction of the shared part core, and hence the shared part core 1 is set. A dwelling unit core 16 having the same pillar span in the breadth direction as that of the shared part core 1 is continuously provided to the shared part core oppositely in the depth direction, so as to set a center core 21. Side dwelling unit cores 32, 33 having the same pillar span in the depth direction as that of the center core 21 are continuously provided on both sides of the center core 21, and hence one storey of one dwelling house of a three unit type apartment-house is constituted, in addition, a balcony 26, 44, 46 is set in the pillar span in the depth direction of the each dwelling unit.
Patent JP-H11236051-A (JP)
Title: Flexible container
Inventor: WAKAYAMA TAKAHIRO
IPC: B65D30/10
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To allow an entire amount of contents to be smoothly taken out by keeping a container shape cylindrical at the time of taking out of the contents. SOLUTION: The elastic container made of a flexible resin film comprises a sealable bag body 1 which can deform from a flat shape into a cylindrical expanded shape, a content take-out port 2 provided at an end of the bag body 1 and plate bodies 31, 32 which are attached to both side faces in the flat shape of the bag body and which can deform according to expansion of the bag body where in the plate bodies 31, 32 include a movement preventing means for preventing a pair of their adjacent rims from moving toward each other. The movement preventing means may include an adhesive tape or other adhesive or joining means provided between the rims, engaging or biting means 412, 413 formed on the rims or the like.
Patent JP-H08261372-A (JP)
Title: Multiline integral type pipe
Inventor: WATANABE AKIRA
IPC: H02G1/08
Filed: 1995-03-20
Abstract: PURPOSE: To rapidly bury a plurality of pipes in given arrangement in a ground by a method wherein a plurality of pipes such as conduit tubes are fixed on a film and a net at intervals of a given distance or in such a state to be closely contacted to each other and arranged in parallel. CONSTITUTION: A multiline integral type pipe 10 is constituted in such a manner that a plurality of corrugated pipes 30 made of polyethylene are arranged in parallel at intervals of a given distance, for example, 100mm, on a film made of polyethylene (or a net made of polyvinyl chloride) 20 and the two members are integrally fixed together through supersonic welding. An electric cable 40 is inserted in each corrugated pipe 30. By using the so formed multiline integral type pipe 10, a labor at a site to properly arrange a distance between the pipes during burying of a number of pipes can be saved and executing ability of a work is improved.