baber/WOPTO huggingface dataset:
Patent JP-H07238654-A (JP)
Title: Method and structure for installing tile in dry construction
Inventor: MATSUO MITSUYA
IPC: E04F13/14
Filed: 1994-02-28
Abstract: PURPOSE:To prevent accidents such as falling of tiles by providing lock projections on the building side surface of a board, providing projections at the back of the upper end of each tile, and hooking the tiles to the lock projections of the board for installation. CONSTITUTION:Three projections 2, 3, 4 each of dovetailed cross section are formed vertically along the overall width of the back of each tile 1 and lock projections 5a of dovetailed cross section are also formed on a board 5 serving as a base. Joints 6 made of an elastic material are mounted between the vertically arranged tiles 1 and secured in advance to the board 5 with an adhesive 7. With the upper edge of each tile 1 butted against the upper joint 6, the lower end of the tile 1 is pressed into the board 5, and the tile 1 is pressed in between the upper and lower joints 6 and locked to the lock projections 5a of the board 5. The tiles can thus be prevented from moving.
Patent JP-S61190958-A (JP)
Title: Semiconductor integrated circuit
Inventor: HATANAKA NAOYUKI
IPC: H01L27/10
Filed: 1985-02-20
Abstract: PURPOSE:To avoid power consumption in a circuit block not used by separating the supply of a VDD power supply to several circuit block and interrupting the supply of the VDD power supply to the circuit block not used. CONSTITUTION:A main line power supply line 4 crosses with guy power supply lines 6 in each circuit block 1, and switches 5 are fitted at crossing sections. Floating gate structure may be used or a fuse, etc. employed as the switches. The switches need not be mounted only in the circuit blocks, and the main line power supply line is not always set up on a circuit block region. A plurality of the guy power supply lines may be fitted in the same circuit block through a plurality of the switches, and the guy power supply lines may be joined at that time. Accordingly, the switches are mounted to the power supply lines, and the supply of a power supply to sections not employed is interrupted, thus reducing power consumption.
Patent JP-S55122456-A (JP)
Title: Method of manufacturing winding for electric appliance
Inventor: SATOU KENICHI
IPC: H02K15/04
Filed: 1979-03-15
Abstract: PURPOSE:To manufacture a field winding which complies with standards and whose cross section is not deformed or disarranged, by using a coiling model made of a pressure-deformable material and by winding a wire around the model and then deforming the model into a desired shape. CONSTITUTION:A coiling model 51 is provided with flanges 51a, 51b on two opposite rectangular faces. A recess 51c defined by the flanges is a wire winding recess. The coiling model 52 is made of a plurality of pressure-deformable stainless steel sheets or the like. A wire is wound into numerous layers in the recess 51c so that a field winding 3 shaped as a flat frame is manufactured. The coiling model 51 is fitted on a press jig 61 as the winding 3 remains on the model. Both the ends of the top of the model and the central part of its bottom are pressed into a desired form. This results in providing the winding which complies with standards and whose cross section is not deformed or disarranged.
Patent JP-H03235259-A (JP)
Title: Player for housing plural disks
Inventor: SHIMIZU AKIRA
IPC: G11B17/26
Filed: 1990-02-09
Abstract: PURPOSE:To make a player compact by separately taking out trays carrying disks in a magazine, which is composed of separatable upper and lower halves, and positioning a movable carrying member to carry a playing means on the tray. CONSTITUTION:When a playing command is generated to the desired disk in the state of loading a magazine 5 on the player for housing plural disks, upper and lower halves 6 and 7 of the magazine 5 are separated by a separation positioning means. Then, trays 11 and 12 carrying the playing disks are moved vertically to a main surface and separated from the other trays. Next, a movable carrying mechanism 98 is moved along a supporting shaft 96, set at a position corresponding to the separated trays, oscillated with the shaft 96 as a center and inserted through the trays. Afterwards, the playing means equipped with the turn table is loaded on the disk. By forming the player in such a way, the player can be made compact.
Patent JP-S62189200-A (JP)
Inventor: HIDA HARUO
IPC: B44D3/16
Filed: 1986-02-17
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-S61189947-A (JP)
Title: Ink jet head
Inventor: ASADA HIDEKAZU
IPC: B41J2/045
Filed: 1985-02-19
Abstract: PURPOSE:To make it possible to realize the reduction in cost and noise, by constituting the side wall of an ink channel from a magnetic material and arranging an electromagnet in close vicinity to said disc wall in a non-contact state. CONSTITUTION:The head plate 3 forming the side wall of the ink channels 2 formed in a jet head 1 is formed of a magnetic material and an electromagnet M is constituted by winding a coil 5 around an iron core 4 to be arranged in close vicinity to the head plate 3 in a non-contact state. When a current is intermittently supplied to the electromagnet M to repeat excitation and demagnetization, the head plate 3 is bent by the magnetic force of said electromagnet M and ink 6 is injected from each ink passage 2 through a nozzle 7 to perform printing. By this constitution, cost can be reduced as compared with a piezoelectric element and, because magnetic circuit parts are mounted to the jet head in a non-contact state, the noise level at the injection time of ink can be suppressed to a lower degree.
Patent JP-S57146929-A (JP)
Title: Compression spring
Inventor: OTSUTOO PEE MORUTO
IPC: F16F3/04
Filed: 1981-03-04
Abstract: PURPOSE:To cause no flexion in a compression spring for not less than a certain load, in the compression spring constituting a spring structural unit like a mattres, by permitting the flexion in proportion to a load in the first spiral part and providing the second spiral part reversely wound to the first spiral part. CONSTITUTION:The first spiral part 6, continued to a receiving part 4 at one end of a compression spring, and the second spiral part 8, continued to the second receiving part 5 at the other end, reversely wound to the first spiral part 6 further provided with a smaller number of winding turns, are continued by a torsion part 7. The first spiral part 6 flexes in proportion to a load, and the torsional part 7, receiving a load from the first spiral part 6, is hard as compared with the first spiral part 6 further almost not flexed by a load because hardness of the torsional part is increased by existence of the second spiral part 8. That is, the compression spring in such constitution is flexed in proportion to a load to a prescribed range, and almost not flexed any more, thus the user can be supported without deeply sinking his heavy part.
Patent JP-H06245333-A (JP)
Title: Door fixing device for outdoor type switchboard
Inventor: MORIMOTO AKINORI
IPC: H02B1/38
Filed: 1993-02-22
Abstract: PURPOSE:To ensure dimensional accuracy for an opening and a door easily by a structure wherein a door hinge can be fixed easily to an opening of a box body while ensuring waterproofness. CONSTITUTION:A box body 1 comprises a frame body 2, a wall plate 3, and a front plate 5 having an opening 4, all secured to the box body 1. A tubular part 6b on the door 10 side is fit to a tubular part 7 of a hinge 6 thus securing the tubular part 6b to the door 10. A stud 11 is secured to a planar arm part 8 integrated with the tubular part 7 of the hinge 6. A packing 12 is applied to the stud 11 which is then inserted into a hole 13 made through the front plate 5 and tightened by means of a nut 16. A recess 17 for receiving the packing 12 is formed by the front plane 5 having a seat hole 18 larger than a hole 13 made through the frame body 2 of the box body 1. The planar arm part 8 and the box body 1 to be integrated with the tubular part 7 of the hinge 6 are painted at the stage of components and then they are assembled.
Patent JP-H09232375-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA HIROFUMI
IPC: H01L21/60
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To absorb the warp of a printed wiring board, enable obtaining connection of high reliability, and obtain a semiconductor device of low cost, by arranging a plurality of solder connecting members wherein tin having a spherical outline and specified surface tension is used for main material, to which lead is added. SOLUTION: A plurality of solder connecting members 1 which protrude from the surface of a board 4 and have a spherical outline are arranged. In the solder connecting members 1, tin which is fused again while applying self weight and has surface tension maintaining the height at least 75% of the original height of the outline is used as main material, to which lead is added. The loadings of the lead is preferably set to be 5-20%. For example, solder material turning to a solder bump is composed of Sn as main material and Pb whose content is 10%. A solder ball (sphere whose diameter is 0.67mm) is composed of eutectic solder (Pb 37%, Sn 63%). Then the solder material and a semiconductor device having the solder ball are prepared.  Solder paste is spread on pads arranged on a printed wiring board 2, a board 4 of the semiconductor device is positioned on the pads and mounted, and reflow is performed. Thereby the sinking of a solder ball 1 whose main material is Sn is little, and its ratio is about 10%.
Patent JP-2000225853-A (JP)
Title: Gas exhaust construction of on-vehicle fuel-cell
Inventor: IDOGUCHI RYUICHI
IPC: B60K13/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To appropriately exhaust gas from a fuel-cell outside a vehicle by forming a gas exhaust passage from a fuel-cell unit, through the side sill and pillars of a vehicle body, to the opening parts outside the vehicle room of a side roof rail. SOLUTION: The casing 2 of a fuel-cell unit F is formed with a plurality of gas exhaust ports 3 on the ceiling plane, a first piping 4 is fitted to the respective gas exhaust ports 3. The first piping 4 is conducted from the gas exhaust ports 3 of the casing 2 of the fuel-cell unit F, penetrating through a floor panel 5, into a side sill 6. Meanwhile a second pipings 10 are conducted in the bag construction of a front pillar 7, a center pillar 8, and a rear pillar 9, a side roof rail communicated to the respecctive second pipings is formed with opening parts 12a, 12b, 12c, and louvres 14a, 14b, 14c are mounted thereon.
Patent JP-H03234377-A (JP)
Title: Electron beam welding method
Inventor: FUKUSHIMA KENJI
IPC: B23K15/00
Filed: 1990-02-09
Abstract: PURPOSE:To irradiate a groove with an electron beam without deviation even if workpieces containing gaseous nitrogen and gaseous oxygen are welded by the electron beam and to prevent the generation of bead cracking and porosity on a weld zone by moving the electron beam in the direction of a weld line while turning it on the weld line. CONSTITUTION:While the electron beam 12 being turned by a beam deflection controller 10, the workpieces 14 containing the gaseous nitrogen and gaseous oxygen are moved in the direction of the weld line 1 to weld the workpieces 14. As a result, the stirring effect of the molten pool inside is obtained and simultaneously, the weld zone is heated gradually and then, cooled gradually. Accordingly, since a large quantity of gaseous nitrogen and gaseous oxygen contained in the workpieces 14 are gasified gradually, gas is not injected from a molten part and the generation of the bead cracking and porosity on the weld zone by this gas injection are prevented.
Patent JP-H05236691-A (JP)
Title: Wound rotor
Inventor: NISHIJIMA NORITADA
IPC: H02K3/04
Filed: 1992-02-19
Abstract: PURPOSE:To make a wound rotor high-speed and large-capacity by lightening the weight per unit length of the coil end part outside an iron core more than the weight per unit length of the coil inside an iron core slot. CONSTITUTION:As the conductive materials of rotor coils 2A and 2B, for example, copper of 8.0 in specific gravity is used for coil slot parts 6A and 6B, and aluminum of 2.7 in specific gravity is used for coil end part 4 (6A' and 6B'). For centrifugal force in radial direction working on the coil end part during rotation, the specific gravity is 2.7:8.9 in case that the ratio of sectional area between aluminum and copper is 10:6, so the ratio of the weight of the coil end part 4 per unit length to the coil slot parts 6A and 6B is approximately 0.5, and the centrifugal force per unit length of the coil end part 4 can be lightened to approximately half the before. Hereby, the wound rotor can be made high speed and large capacity.
Patent JP-H11229319-A (JP)
Title: Bridge girder vibration damping device
Inventor: MIYAGAWA KAZUO
IPC: E01D2/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a bridge girder vibration damping device which can solve the problems posed by a frame, by eliminating the frame, and which can further enhance damping efficiency. SOLUTION: A lever 12 is pivoted to the inside of a bridge girder 11, and a damping device 14 which is free to move relative to the bridge girder 11 is directly pivoted to one end of the lever 12 while a rod 16 attached to an abutment 18 at the other end is directly pivoted to the other end of the lever 12. The damping device 14 comprises a damper 14a and a weight 14c coupled to the damper 14a via a spring 14b. Thus, because a damper main body serves also as a frame receiving the reactions of an elastic element and the damper, a simplified structure is provided, design for damping is easily achieved, and a lightweight weight becomes usable.
Patent JP-S59158189-A (JP)
Title: Insertion and extraction system of printed board
Inventor: ITOU YOSHITAKA
IPC: H04Q1/00
Filed: 1983-02-26
Abstract: PURPOSE:To extract a faulty printed board and insert anormal printed board under remote control by mounting printed boards with the same logic coupled on a logical device as the unit of replacement and providing an extracting and inserting means for inserting and extracting the printed board into and from a connector. CONSTITUTION:If the logical device gets out of order, the trouble of the logical device is detected by a fault processing program and a diagnostic program is run; when the fault of a printed board 100 is detected, an indication signal for extracting the printed board 100 from a connector 103 and inserting a printed board 101 into the connector 103 is sent out through a signal line 260. When a decoder 250 receives this signal, a relay driving circuit 222 and relay 221, and relay driving circuit 232 and a relay 231 operate to connect a power source circuit 240 to electric heaters 210 and 211, heating shape memory metals 110 and 111. The shape memory metals 110 and 111 are stored in advance to expand and contract as shown by arrows; and the printed board 100 comes out of the connector 103 and the board 101 is inserted into the connector 103.
Patent JP-H01206587-A (JP)
Title: Method for mounting chip type parts
Inventor: MATSUZAKI TOSHIO
IPC: H05K3/34
Filed: 1988-02-12
Abstract: PURPOSE:To raise the fusion temp. of the bond between a chip 3 and a base plate and increase the mechanical strength by forming a metal film over the solder upon soldering chip-formed parts on the base plate, heating it, and fusion welding the solder with the metal film. CONSTITUTION:Solder paste 4 is coated over parts connecting position of a conductor wiring 2, and thereupon chip-formed parts 6 are placed followed by heating to melt the paste 4, and the parts 6 are fixed on a base plate 1. The flux 8 oozed on the surface at this time is flushed off. After the surface of the base plate 1 is cleaned by cleaning liquid, it is removed with fresh water. Then the base plate 1 is dipped in Pb plating liquid of sulfamine acid type, and a metal layer 10 consisting of Pb is formed on the surface of solder 7 and wiring 2 by means of electric field plating. In this condition, the solder 7 and layer 10 are in double-layer structure. When the surface of the base plate 1 is re-heated at 350 deg.C for approx. 10min, the solder 7 and layer 10 are melted together to become Sm, Pb, and Pb alloy 11. Thus the loading process for chip formed parts 6 is finished.
Patent JP-H09205029-A (JP)
Title: Bolt clamped piezoelectric transformer
Inventor: SUGAWARA TOSHIYUKI
IPC: H01F38/42
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer at high efficiency at a high step-up ratio by a method wherein ceramic is interposed by metal blocks and a resonator clamped by a bolt is connected to a resonator having only a different section so that both resonators are resonated at a specific value. SOLUTION: In piezoelectric ceramic A13, in order to face positive electrodes to each other to form a pair of electric terminals A12 having a heteropolar electrode, one is interposed between the positive electrodes as a terminal of the positive electrode and the other is interposed between a metal cylinder A11 and a negative electrode face as a terminal of the negative electrode. The piezoelectric ceramic A13 are interposed between the metal cylinder A11 and a metal cylinder B14 and clamped by a bolt A15 to structure a resonator A11a.  In piezoelectric ceramics B18 having a different outer diameter from the piezoelectric ceramics A13, in order to face positive electrodes to each other to form a pair of electric terminals B17 having a heteropolar electrode, one is interposed between the positive electrodes as a terminal of the positive electrode and the other is interposed between a metal cylinder C16 and a metal cylinder D19 as a terminal of the negative electrode. The piezoelectric ceramics B18 are clamped by a bolt B10 to structure a resonator B11b, which is connected to the resonator A11a. The resonator A11a is connected to the resonator B11b via an axial core and each of them is set so as to resonate at λ/2.
Patent JP-S62189220-A (JP)
Title: Formation of duter water-proof layer of synthetic resin
Inventor: HAGIWARA TAKEO
IPC: E02D31/02
Filed: 1986-02-15
Abstract: PURPOSE:To form an outer water-proof layer to be served in combination as an outer frame effectively by a method in which thermoplastic synthetic resin plates whose connecting portions are buried with heating wires for welding are combined temporarily and welded by energizing them electrically to form water-proofing layer. CONSTITUTION:Thermoplastic synthetic resin plates 1 having connecting ribs in which heating wires (a) for welding are buried are combined with each other temporarily by connectors 2. Electricity is applied to the heating wire (a) for melting the surrounding of the wire (a) in such a way as to integrate the resin on both sides, and the plates 1 are cooled to complete the welding. They are then connected to inside frame 4 or structs on the middle through the holes of the connectors 2 for fixation. The water-proofing work for underground structure can be exactly secured without forming water-leak holes in the connected portions of the plates.
Patent JP-H07240799-A (JP)
Title: Transfer telephone system
Inventor: NAGAHAMA YOSHIO
IPC: H04M3/42
Filed: 1994-03-01
Abstract: PURPOSE:To call a telephone set by which a recipient is surely present by transferring a call to another extension telephone set based on a detection signal via a human body sensitive sensor when the recipient of the extension telephone set is absent on the callee side in a private branch exchange. CONSTITUTION:When a callee side extension telephone set 2b, etc., is called, the person sensor 1 of the telephone set 2b senses the presence/absence of the recipient 4b, and a sensing result is supplied to the private branch exchange 10 which incorporates a CPU 11, etc. When no recipient is present, address memory 12 in which absence information is stored is referred, and the call is transferred to another telephone set 2a or 2c for which the recipient is present, and the telephone set for which the recipient is surely present can be called, which enables response time to be shortened and quick telephone intermediation service to be performed.
Patent JP-S58150066-A (JP)
Title: Heating device of intake air in internal-combustion engine
Inventor: KATOU KEIGO
IPC: F02N19/04
Filed: 1982-03-02
Abstract: PURPOSE:To prevent an impurity from infiltrating into a vessel, by forming positive and negative electrode lead wires connected to a PTC element (positive characteristic thermistor element) integrally with resin molding to an outer cylinder of the vessel in a device in which the hollow vessel of a heating unit used with the PTC element is provided in an intake passage. CONSTITUTION:A heating device of intake air provided in the downstream of a throttle valve and between a carburetor 6 and intake manifold 2 is equipped with a hollow heating unit vessel 14, and the vessel 14 is constituted by an inner cylinder 15 consisting of thin metallic material and an outer cylinder 16 consisting of thin synthetic resin material. Then an annular elastic electrode 29 consisting of graphite is provided between said both cylinders 15, 16, and a PTC element 33 is accommodated between said electrode 29 and an intermediate part 15a of the cylinder 15. Said cylinder 16 is formed by resin molding integrally with a negative electrode lead wire 142 and positive electrode lead wire 144  used for conducting an electric current in the element 33. Each lead wire 142,  144 is formed to a pipe shape in a location corresponding to a flange 20 of the  cylinder 16.
Patent JP-S63198797-A (JP)
Title: Fan for cooling
Inventor: TSUKITANI SEIICHI
IPC: F04D29/32
Filed: 1987-02-13
Abstract: PURPOSE:To achieve lightweightness of the fan in the caption by providing a reversely-blowing blade in a rotor portion covering a stator holder where the electronic circuit and driving winding of an electric motor are contained. CONSTITUTION:In a stator holder 15 is provided an electronic part 17 having large heat generation amount, and a driving winding 19 is wound around a stator core 18. In a rotor portion 12 is disposed a fan blade 14 for cooling parts. The fan blade 14 generates an air flow 12 so as to cool the driving winding 19 of an electric motor as well as an entire electronic circuit for driving the electric motor including the electronic part having large heat generation amount,and then the air is discharged outward from the motor. Therefore, it is unnecessary to make the stator holder from metal material having preferable radiating efficiency, thereby achieving lightweightness.
Patent JP-H04245578-A (JP)
Title: Data processing method
Inventor: YOSHIMURA SHINICHI
IPC: G06T7/00
Filed: 1991-01-31
Abstract: PURPOSE:To offer a data processing method of which processing operating time is short. CONSTITUTION:Data that huff conversion is executed on the start point of a head run are found in steps 100 to 104, the data that an additional operation is executed based on the data are found in steps 111 to 115 and the data of an adjacent point are obtained. The data of the start point of the next run are found by steps 120 to 125 based on the end point coordinate of the head run.
Patent JP-S61190300-A (JP)
Inventor: IWAKI MASARU
IPC: F42D1/08
Filed: 1985-02-20
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-H06246227-A (JP)
Title: Method for working surface and worked article thereby
Inventor: KOBAYASHI NOBUKAZU
IPC: B32B37/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide a worked article wherein weather resistance and fire resistance are enriched and field execution is easy and decoration properties are high. CONSTITUTION:The material 1 to be worked is coated with an adhesive. Scaly material 3 such as natural mica and color chip material is sprinkled and stuck on the surface coated with the adhesive. Thereafter the layer of the scaly material 3 on the material 1 to be worked is coated with the adhesive. A contact bonding member 4 is laminated and pressurized on the surface coated with the adhesive and also the adhesive is hardened. A worked article having high decoration properties is obtained by detaching the contact bonding member 4 after the adhesive has been hardened.