baber/WOPTO huggingface dataset:
Patent JP-H06244041-A (JP)
Title: Interpolyphase transformer and power regulating system
Inventor: MANOO RANPURAZADO SHIYAA
IPC: H01F30/12
Filed: 1993-12-15
Abstract: PURPOSE: To provide a comparatively compact, lightweight and inexpensive inter-multiphase transformer. CONSTITUTION: An inter-multiphase transformer uses a multiphase input power source having phases more than six phases and is used for a power adjusting device such as a cycloconverter requiring an inter-phase transformer for the parallel operation of multiphase outputs. The inter-multiphase transformer includes three or more horizontal U shaped laminated iron core 61 and gaps 62 are formed between angle type flat surfaces 63, 64 of legs of the iron cores 61. Only one inter-multiphase transformer is required for each output.
Patent JP-H01154871-A (JP)
Title: Method for deciding welding state
Inventor: ICHIIRI KEISUKE
IPC: B23K9/10
Filed: 1987-12-11
Abstract: PURPOSE:To reduce the occurrence of defective welding by detecting the restriking voltage from the arc voltage of submerged arc welding and calculating a defective welding evaluation factor and deciding abnormality of welding conditions based on the relation between its value and an actual incidence of defective welding. CONSTITUTION:A potential divider 5 is arranged between a steel pipe 1 to be welded and an electrode 2 and the potential divider 5 is connected in series to an A/D converter 6 and an arithmetic unit 7. The arc voltage between the electrode 2 and the steel pipe 1 is taken out by the potential divider 5 and inputted to the A/D converter 6. The restriking voltage Vr digitized by the converter 6 is inputted to the arithmetic unit 7 in order and stored therein and then calculated according to a prescribed formula and the defective welding evaluation factor Vc is calculated. The relation between this factor Vc and the actual incidence of defective welding on line is examined to decide the occurrence of abnormality of the welding conditions. Since the precalculated defective welding evaluation factor is used to decide a welding state, the occurrence of the defective welding is reduced surely.
Patent JP-H08171299-A (JP)
Title: Heating and fixing device
Inventor: DOI HIDEMI
IPC: G03G15/20
Filed: 1994-12-19
Abstract: PURPOSE: To prevent the generation of wrinkles in a recording sheet caused by the deformation of a heating roller by making the heating roller composed of a flexible member such as a thin metallic sheet and attaching a reinforcing member to the inside surface of the heating roller. CONSTITUTION: A paper feeding device 3, a developing device 4 and a fixing device 5 are sequentially arranged in an outside case 2. In the fixing device 5, a pressure roller 9 provided with a rubber layer 8 on the surface of a center shaft 7 made of aluminium, etc., is located on a side opposite to a flexible hollow cylindrical heating roller 6 made of stainless steel, for instance. In the heating roller 6, a coil like wire 10 which is used as the reinforcing member and constituted in such a manner that a metallic wire is formed to a helical shape is pressed with contact with the inside surface of the heating roller 6 and a heater 11 composed of a halogen lamp, etc., is installed in almost the center part inside. The heater 11 is controlled so as to set the surface temp. of the heating roller 6 at 150-190 deg.C by a control circuit.  Moreover, the coil like wire 10 is constituted to make its diameter a little larger than the inside diameter of the heating roller 6 and inserted from one end of the heating roller 6, while it is rotated.
Patent JP-H03178514-A (JP)
Title: Box for electric appliance
Inventor: SHIINA YASUSHI
IPC: H02G3/02
Filed: 1989-12-04
Abstract: PURPOSE:To facilitate mounting and wiring by engaging an integrally molded housing mounting piece with an engaging pawl and a tap hole to an integrally molded piece mounting section projected to the inside of the side face of the inside of a box body and screwing a housing and a decorative board. CONSTITUTION:Piece mounting sections 31 are molded integrally on the opposed short side sides in the vicinity of the opening section of a rectangular box body 11 having a front-face opening section 11d and being made of a synthetic resin. Electric wires are inserted into inserting ports 12, 13 being formed to the side faces of the box body 11 and having blocking pieces 36, and the box body 11 is screwed to a building by the inserting holes 26 of a base. Integrally molded housing mounting pieces 51 having protruding sections 53 with tap holes 56 and engaging pawls 54 are engaged with housing mounting sections 31. An electric appliance housing not shown is fitted to the box body 11, and a decorative board not shown is superposed on the upper side of the electric appliance housing. Screws are screwed to the tap holes 56 through the tap holes of the housing from the screw holes of the decorative board. Accordingly, a box is installed and wired easily.
Patent JP-H11146812-A (JP)
Title: Decorating structure for corner part of shelf board
Inventor: TAKAYAMA TSUTOMU
IPC: A47B47/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a shelf board and to easily fix the edge material of a corner part by avoiding damaging the continuity of an edge material at the corner part of the shelf board. SOLUTION: Edge materials for decoration 16 and 21 are fixed to two side tip surfaces holding the corner part C at the shelf board and the part C is covered with an edge material for a corner 24 provided with a surface bent to make up for a form with the part C and continued with the surfaces of the materials 16 and 21. In addition, a projection 25 is provided on one of the side tip surface of the material 24 or the opposed tip surfaces of the edge materials 16 and 21 and a recessed part 26 the projection 25 is fitted to is provided on the other side.
Patent JP-S63172013-A (JP)
Title: Infinite sliding bearing
Inventor: TSUBOI NOBUYUKI
IPC: F16C29/02
Filed: 1986-12-31
Abstract: PURPOSE:To secure smooth sliding of the bearing in the caption by putting sliding bearing pieces in a cut on X bearing of a main body so that a guide rail may be guided. CONSTITUTION:A bearing 1 is attached to an objective equipment by using a mounting hole 15 which is an inner hole of a hollow rivet 8 for forming a housing 2. The cross section of a guide rail 20 is a hexagon, and every sliding bearing piece 10 is brought into contact with the three surfaces, divided equally, of the guide rail 20 so as to be supported by the guide rail 20 and guided to slide. Every sliding bearing piece 10 performs sliding support with respect to the guide rail 20. Accordingly, by selecting the material of the bearing pieces, it stands a large load so that a smooth sliding can be secured.
Patent JP-H01159959-A (JP)
Title: Fluorescent lamp
Inventor: INOUE AKIHIRO
IPC: H01J61/35
Filed: 1987-12-15
Abstract: PURPOSE:To enhance the reinforcing effect by covering a fluorescent lamp bulb with a thermo-contracting synthetic resin film, whose tensile strength in the tube axial direction greater than that in the circumferential direction. CONSTITUTION:A straight type glass bulb 1 is covered with a transparent, thermo-contracting synthetic resin film 5. This film 5 is formed by inserting the bulb 1 part of a lamp in a tube having large dia. consisting of polyester series such as polyethylene terephthalate or polyvinyl alcohol followed by heating and thermal contraction so as to have close contact with the outer surface of the bulb 1. The resin film 5 has a tensile strength in the tube axial direction 1.5 times as much as that in the circumferential direction. A fluorescent lamp in this constitution does not scatter into splinters even though it, for ex., drops onto the floor from 2m high in the lit condition. Thus a high reinforcing effect is obtained both in the tube axial direction and circumferential direction, compared with any resin film with the same tensile strength.
Patent JP-H11223198-A (JP)
Title: Bearing for water pump and water pump for water-cooled engine in automobile
Inventor: MIYAKE NOBUHIKO
IPC: F04D29/046
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing for a water pump, in which penetration of cooling water or water vapor into the bearing inside or leakage of grease in the bearing is prevented, and a water pump for a water-cooled engine in an automobile. SOLUTION: A plural lines of rolling bodies 13, which are arranged between an outer ring 101 fixed in a casing and a shaft body 12, is sealed by means of an impeller side sealing device 15. The device 15 consists of an outer ring side seal ring 151, which is provided with a reinforcing ring 1511, a first auxiliary lip 1512, a main lip 1513 and a second auxiliary lip 1514 positioned on the outside diameter side beyond the main lip 1513, and a shaft side seal ring, which is provided with a first cylinder part 1523 fitted and fixed to the shaft body and turned with the shaft body.  The main lip 1513, the first and second auxiliary lips 1512, 1514 are brought into contact with a first cylindrical outer circumference face 1524, an outer circumference face 122 of the shaft body, and a shaft side seal ring 152 individually, and the labyrinth seal is constructed between the extension part, which is extended on the outside diameter side, of the shaft side seal ring 152 and the outer ring side seal ring 151 or the outer ring 101.
Patent JP-H10174565-A (JP)
Title: Iron-calcium mineral supplementary substance having high bioavailability
Inventor: MEHANSHO HAILE
IPC: A23L2/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prepare the subject supplementary substance capable of preventing negative interactions between iron and calcium by including a specific mixture in a unit volume form in order to simultaneously administer the iron and calcium to a human and livestock. SOLUTION: This supplementary material is a composition for simultaneously administering iron and calcium to a human or a lower animal and is prepared by including a mixture of an iron mineral source (preferably an iron-saccharide complex), a calcium mineral source (preferably calcium citrate-maleate), a citrate (or citric acid) or a tartrate (or tartaric acid) capable of partially relaxing calcium inhibiting actions on the iron together with an ascorbate and, as necessary, fructose capable of acting as an enhancer for enhancing the bioavalability of the calcium in a unit volume form.
Patent JP-H01155926-A (JP)
Title: Pressure switching adsorption process
Inventor: MASUDA TOYOHIKO
IPC: C01B32/40
Filed: 1987-12-14
Abstract: PURPOSE:To separate CO efficiently by performing each stage for pressure elevation, adsorption, decompression, washing, and desorption in 4 adsorption towers packed with an adsorbent contg. a Cu compd. adsorbed thereto, and performing an adsorption stage simultaneously in plural numbers of the adsorption tower. CONSTITUTION:Feed gas is fed to an adsorption tower A with a compressor 10 and pressurized. CO in the feed gas is adsorbed to an adsorbent contg. a Cu compd. adsorbed thereto, an N2, H2, etc., are discharged from an discharging duct 2. The adsorption tower A is decompressed to atmospheric pressure after the completion of the adsorption stage by opening a valve 31a, then purged with produced gas from a produced gas storage tank 6. The adsorption tower A is then brought to the first desorption stage, and the pressure is reduced with a vacuum pump 50 together with the pressure of the adsorption tower D which is in the third desorption stage simultaneously. The pressure of the adsorption tower A is reduced alone in the second desorption stage, but together with an adsorption tower C in the third desorption stage. Thus, CO is desorbed and recovered in a produced gas storage tank 6. By this process, the desorption time is prolonged and a large amt. of CO is desorbed and recovered.
Patent JP-H06144760-A (JP)
Title: Elevator door with window
Inventor: ITO KAZUO
IPC: B66B13/30
Filed: 1992-11-02
Abstract: PURPOSE:To provide an elevator door with a window the cut-out surface of which is not exposed at the open peripheral section of a front board. CONSTITUTION:A window pane 15 is disposed at the back side of the opening section 8 of a front board 7, a keep plate 12 pressing the peripheral section of the window pane 15 onto the back side of the front board 7, is provided, each reinforcing member 18 faced to the end faces in the width direction of the window pane 15, is provided along the peripheral section of the opening section 8, a withdrawal surface is formed at one side of a front surface in the width direction, and each joint member 21 is provided along the peripheral section of the opening section 8. The joint members 21 are thereby fixed on the front board while the withdrawal surface is brought into contact with the back side of the peripheral section of the opening section 8. By this constitution, the end faces of the opening section 8 of the front board 7 are covered by the respective joint members 21, so that the cut-out surface of the front board 7 is not exposed. Therefore, poor appearance due to the cut-out section of the aforesaid peripheral section of the front board is prevented, and the occurrence of danger due to the cut-out end faces of the front board is also prevented.
Patent JP-H07145331-A (JP)
Title: Water-based coating material with vibration-damping property
Inventor: YASUI YOSHIHIKO
IPC: F16F9/30
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a water-based baking coating material which exhibits excellent vibration-damping performance when applied to a steel plate in a desired part of, e.g. an automobile and dried with heating, by incorporating a specific amount of a thermally expandable organic hollow filler. CONSTITUTION:A thermally expandable organic hollow filler is incorporated into a water-based baking coating material in an amount not less than 0.1wt.% but less than 5wt.% to obtain the objective paint. Vibration-damping treatment with this coating material is accomplished by applying the coating material, in place of a conventional sheet-form vibration damper, to the places where the damper has been applied, e.g. the floor, doors, dashboard, and trunk of an automobile. For application to vertical or nearly vertical surfaces, the damper has been required, for example, to be coated on one side with a pressure- sensitive adhesive and then covered with a release paper, whereas this coating material is not. This coating material is easily applicable also to places where the application of the damper is difficult, e.g. the inside of a pillar.
Patent JP-S63171684-A (JP)
Title: Method for imparting hydrophilicity of aluminum
Inventor: SAKO RYOSUKE
IPC: B05D5/04
Filed: 1986-12-29
Abstract: PURPOSE:To easily form a coat having corrosion resistance and hydrophilicity, by coating an aq. soln. of a dipolar-ion polymer of a specified structure on the surface of aluminum, and drying the soln. CONSTITUTION:An aq. soln. contg. at least one kind selected from a group consisting of the dipolar-ion polymer (A) obtained by the copolymer of the monomer (I) expressed by the formula (where R1 is H or CH3, and R2 and R3 are H, a 1-4C alkyl group or a benzyl group or a 2-3C alkanol group), a cationic unsaturated monomer (II), and an anionic unsaturated monomer (III) and the dipolar-ion polymer (B) obtained by the aftertreatment of the homopolymer or copolymer of the monomers (I) is prepared. The aq. soln. is coated on the surface of the fin of a heat exchanger made of aluminum, and dried to form a coat having corrosion resistance and hydrophilicity.
Patent JP-H02162945-A (JP)
Title: Communication system for facsimile equipment
Inventor: OKOCHI FUSAKICHI
IPC: H04N1/32
Filed: 1988-12-16
Abstract: PURPOSE:To keep interchangeability with a conventional equipment and to shorten the communication time of procedure information and communication time by transmitting various kings of procedure information other than picture information to be sent between a sender side and a receiver side via a signal channel. CONSTITUTION:Various kinds of procedure information for transmission procedure control for picture information and for information notice relating to sent picture information are sent via an ISDN signal channel between the sender and the receiver. In this case, a caller side adds identification information representing the communication with the procedure to a call setting message and sends resulting message and when a reply of communication by the procedure is not sent, the protocol information is sent normally via the information channel similarly and identification information is not added while receiving the call setting message, the incoming side applies usual transmission. Since the data transmission speed of the ISDN signal channel is high, the communication required time of various kinds of cedure information is considerably reduced. Moreover, when the function communicating with the opposite party by the procedure does not exist, since conventional communication is applied, the interchangeability with a conventional equipment is maintained.
Patent JP-H08168482-A (JP)
Title: Ct scanner
Inventor: TANAKA SHIGERU
IPC: A61B6/03
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a desired dynamic range at a low cost by enabling the prevention of possible overflow. CONSTITUTION: A charge amplifier comprises an operational amplifier 3, a first capacitor, a second capacitor 5 and an electronic switch 6. A comparator 9 and a latch circuit 11 are so arranged to perform an ON controlling of the electronic switch 6 when an output voltage of the operational amplifier 3 exceeds a reference voltage to be supplied from an auxiliary power source 10. A switching/non-switching control section 12 is provided to cut a control signal to the electronic switch 6 from the latch circuit 11 when a non-switching control signal from a DAS is already inputted.
Patent JP-H04185924-A (JP)
Title: Vibration isolator
Inventor: SUZUKI SHINGO
IPC: F16F1/38
Filed: 1990-11-21
Abstract: PURPOSE:To improve durability of an elastic body to prevent a supporting member from becoming loose and rickety by providing an elastic body with a connecting member fixed to the supporting member to give tension to the elastic body at the time of movement of the supporting member. CONSTITUTION:An elastic body 14 is provided with a connecting member 28 fixed to a supporting member 36 and giving tension to the elastic body 14 at the time of movement of the supporting member 36. Therefor even if the elastic body 14 is vulcanized and stuck to the outer tube 13 to leave tensile stress in the elastic body 14, the elastic body 14 is moved by the connecting member 28 to offset the tensile stress of the elastic body 14 after vulcanization and adhesion, and compression stress is but in action. Therefore, generation of crack is prevented, and since an adhesion part is not always tensed, durability of a vibration isolator 10 is improved. Still more since the supporting member 36 is fixed to the connecting member 28, the supporting member 36 is surely supported on the elastic body 14, and it never happens to be loose or rickety.
Patent JP-H02162350-A (JP)
Title: Heat development transfer device
Inventor: YAMAZAKI ATSUSHI
IPC: G03D9/00
Filed: 1988-12-16
Abstract: PURPOSE:To prevent surplus water from remaining in a contact part by providing a means of releasing the contact of a heating drum and a sticking roller. CONSTITUTION:A heat developable photosensitive material A coated with water in a water applying part and image receiving paper C are supplied to the contact part of the heating drum 74 of the heat development transfer device and the sticking roller 5 and are stuck to each other. While the photosensitive material and the image receiving paper are crimped and transported by the drum 74 and an endless belt 84, the material and the paper are subjected to heat development and transfer. The drum 74 provided with a contact releasing member 326 is used and the contact of the drum 74 and the roller 85 is released by the member 326 to allow the water to evaporate, even if the water squeezed from the material A stagnates in the above-mentioned contact part. Releasing of the contact of the drum 74 and the roller 84 is possible as well by providing a notch 328 to the drum 74 in place of the member 326.
Patent JP-2000146062-A (JP)
Title: Fastening device
Inventor: MIYAMOTO JUNICHI
IPC: F16L33/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To fasten an item to be fastened, which is one out of the plural kinds of radial dimensions, with one kind of a fastening device by specifying each interference, and each fastening form. SOLUTION: This fastening device is formed out of an annular portion 10b having a cut-out opening 10a, paired projected pieces 10c extended outwardly from both the end parts of the opening 10a, six holding bodies 16 which are integrally formed at the upper end parts and at both the end parts of the paired projected pieces 10c respectively while being different in thickness, and of a bolt 12a and a nut 12b. In this case, one holding body 16 having thickness corresponding to the diameter of an item to be fastened, is selected so as to be held in between the paired projected pieces 10c, so that the paired projected pieces 10c and the holding body 16 are thereby fastened with the bolt and nut 12a and 12b.
Patent JP-H02161412-A (JP)
Title: Optical system of television camera
Inventor: USUI FUMIAKI
IPC: G02B27/10
Filed: 1988-12-15
Abstract: PURPOSE:To dynamically correct the magnification chromatic aberrations of a photographic lens system and to obtain television images of good registration by spectrally dividing luminous fluxes to three colors by a color separating prism, then disposing variable power units and changing the magnifications of respective channels according to the magnification chromatic aberrations of an image pickup lens system. CONSTITUTION:The variable power units 13 are disposed in at least one channel between the color separating prism 12 which separates the luminous fluxes emitted from the photographic lens system 1 to plural colors and the plural image pickup elements 15 which exist on the respective color separated image planes. The magnifications of the variable power units 13 are changed in accordance with the information from the photographic lens system 1 or the information, etc., from the outside and the magnification chromatic aberrations of the photographic lens 1 are corrected so that the sizes of the respective images are made substantially coincident. The dynamic registration correction corresponding to the magnification chromatic aberrations of the photographic lens is, therefore, possible. The aberration correction about equal to the conventional aberration correct suffices as the photographic lens system and, therefore, the television camera of the low cost having the high performance is obtd. without using costly glass and without increasing the number of elements.
Patent JP-2001100914-A (JP)
Title: Mouse pad with board
Inventor: INAGAKI MASAKATSU
IPC: G06F3/039
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a mouse pad 4 which makes it possible to handle a mouse at a comfortable posture so that a user has neither fatigue in the arm nor stiffness in the shoulders even when operating it for a long time. SOLUTION: So that the mouse pad can be installed between a keyboard 3 and an operator, the mouse pad has a board part 4c and a pad part 4a is united. The board part is inserted into below the keyboard and then comfortable operation wherein the mouse is handled in front of the body can be secured.