baber/WOPTO huggingface dataset:
Patent JP-H03194910-A (JP)
Title: Transformer apparatus for power distribution
Inventor: SHIMIZU YOSHIAKI
IPC: H01F30/12
Filed: 1989-12-22
Abstract: PURPOSE:To obtain a transformer which can directly supply 3phase 400V class voltage by two single phase transformers in distribution of 400V class as well as which can correctly supply 200V class voltage and 100V class voltage which are respectively a half and a quarter of 400V class voltage by providing a specific first unit transformer and a second unit transformer respectively. CONSTITUTION:A transformer is provided with first primary winding Cu1 having the number of windings Nu1, first secondary winding Cu2 having Nu2 and tertiary winding Cu3 having the number of windings Nu3 of (1/2)Nu2 turns while a first unit transformer M2 with a tap extracted from a point 0 of (1/3)Nu3 turns from an end of the tertiary winding Cu3, second primary winding Cu1 having the number of windings Nw1 and second secondary winding Cw2 having the number of windings Nw2 are provided while a second unit transformer M2 with a tap extracted from a point V2t of (2/3)Nw2 turns from an end of the second secondary winding Cw2 is provided, wherein respective windings are connected with one another as shown in the figure and a relation of Nu1/Nu2=Nw1/Nw2 between the above-mentioned numbers of winding Nu1 and Nu2 and the numbers of winding Nw1 and Nw2 is satisfied.
Patent JP-H05148651-A (JP)
Title: Plated metallic material low in microwave damping factor and its manufacture
Inventor: SAKAI HIROHIKO
IPC: H01P7/06
Filed: 1991-11-22
Abstract: PURPOSE:To provide a plated metallic material low in a microwave damping factor and useful as the part material having such required properties as being less in microwave damping and being capable of securing high energy utilizing efficiency to a microwave such as the waveguide and inner compartment of a microwave oven, and its manufacturing method. CONSTITUTION:The objective plated metallic material low in a microwave damping factor is constituted in such a manner that a pure Al plated layer having >=1.0mum thickness is formed on the topmost surface layer, preferably, its surface roughness is limited to Ra<=1.0mum and the levelling rate on the surface of the plated layer is increased to >=50%. This plated metallic material is obtd. by applying pure Al plating to a belt-like metallic material by an evaporation plating method and thereafter executing skin pass rolling.
Patent JP-H04206601-A (JP)
Title: Resistor of retarder
Inventor: SUZUKI TAKAYUKI
IPC: H01C1/084
Filed: 1990-11-30
Abstract: PURPOSE:To enhance the heat dissipation of a resistor support part at a holder and to surely prevent the title resistor from being damaged by a method wherein a groove in the holder of a resistor is formed to be a shape by which heat can be dissipated easily. CONSTITUTION:A resistance plate 60 is constituted so as to have a prescribed low resistance value; a plate material whose whole shape is thin is bent to be a zigzag shape so as to increase a heat-dissipating efficiency. Then, a holder 61 is formed of a ceramic as an insulating and heat-resistant material so as to be a rod shape; many grooves 62 are formed at equal intervals on its surface so as to correspond to the shape of the resistance plate 60. At this time, wide heat-dissipating parts 62b whose cross section is wavy are formed in the grooves 62 so as to have narrow support parts 62a at the bottom; edges 60c at the resistance plate 60 are supported only by the support parts 62a. Then, heat at the holder 61 can be dissipated efficiently by means of the shape of the grooves. Thereby, a heat-dissipating effect is enhanced, and it is possible to reduce the thermal damage of the holder 61.
Patent JP-H10121786-A (JP)
Title: Ancillary structure in dome-shaped building
Inventor: FUJII TOSHIMASA
IPC: E04H15/20
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To easily assemble or remove ancillary structures in a dome-shaped building. SOLUTION: Triangular crust panels 2 charged with air are connected to each other by plane fasteners to form a crust. The crust is applied for a dome- shaped building in which the first floor is constituted of the same floor panels 16 with the crust panels. The floor 24 of the second story supported by a plurality of columns 23 is provided and a flexible partition 38 is provided between the floor beam of the second story floor 24 and the floor of the first floor 17. The partition 38 is connected to the floor beam of the second story floor 24 and the floor of the first floor by plane fasteners. A plurality of stair- components are connected to form a stair 25. Closets 42A-42C provided with casters are arranged on the floor 17 of the first floor and a column joint connecting a column 23 by a plane fastener is provided in the closets.
Patent JP-2000160404-A (JP)
Title: Socks and manufacture thereof
Inventor: YOSHIDA TETSURO
IPC: A41B11/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide socks simple in knitting for tubular part and sewing for tiptoe part, capable of automating all the works, excellent in manufacturing efficiency and dimensional accuracy. SOLUTION: The socks comprise sole part 3 knitted with heat shrinkable yarn simultaneously knitted in the knitting of the tubular part. In this process, the sole part 3 and the instep part 4 are knitted in the same form and the same size. The finishing heat process is carried out after the end of the tubular part is sewn. The finishing heat treatment makes the heat shrinkable yarn of the sole part 3 to shrink and the sewing line 5 transfers to the sole part 3.
Patent JP-H07189324-A (JP)
Title: Flush toilet stool
Inventor: OGATA YOSHIKAZU
IPC: E03D11/02
Filed: 1993-12-28
Abstract: PURPOSE:To reliably discharge waste water or muck by effectively utilizing the flowing without requiring any operation in relation supply of cleaning water in a flush toilet stool. CONSTITUTION:Plural water injection holes 1c and 1d are bored in a rim water passing channel 1b formed around the upper end of a bowl part 2, and an almost inverse U-shaped passage is formed from a bottom part of the bowl part 2, and a drainage channel 3 capable of sealing water together with the inside of the bowl part 2 is provided, and a drainage port 4 of a base end part of the drainage channel 3 is arranged above the lowest level up to the drainage channel from the bowl part 4, and an opening area of the drainage port 4 occupied in sealing water is enlarged, and sealing water pushing-out force is increased. Since it is deviated to the center side of the bowl part 2, a distance up to a concentration point of cleaning water from the water injection holes is shortened, and a flowing loss is restrained, so that attenuation of flowing force of the cleaning water is eliminated. Since a level of the drainage port 4 is heightened and it is situated on the center side of the bowl part 2, the sealing water pushing-out force is increased, and the flowing loss is restrained.
Patent JP-H06185764-A (JP)
Title: Deicing tank in cooling system
Inventor: KASHIWAGI HIROSHI
IPC: F24F5/00
Filed: 1992-12-15
Abstract: PURPOSE:To perform a good deicing in a deicing tank in which ice water fed from a cold heat supplying source is mixed with returned water returned from a heat exchanger. CONSTITUTION:There is provided a deicing tank 21 in which ice water fed from a cold heat supplying source 1 is mixed with returned water returned from a heat exchanger 5. Multi-stage horizontal partition plates 25 are installed within the deicing tank 21. Each of the horizontal partition plates 25 is provided with openings which are staggered to each other at each of the stages so as to move the ice upwardly while the ice is stayed in water for a long period of time.
Patent JP-2000161727-A (JP)
Title: Anion supply unit, apparatus and method for generating anion air
Inventor: SHIMIZU SHIGEMI
IPC: F24F6/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To generate a large quantity of anion by a small-sized apparatus by providing a discharging region forming means for forming a discharging region in which fine water droplets are discharged into the air, and an air introducing means for supplying anion into the air by guiding the air in a direction crossing a discharging direction of the droplet in the discharging region. SOLUTION: The apparatus 1 for generating anion air comprises an upstream side passage 3, a gas-liquid separator 4, and a downstream side passage 5. A suction side duct 6 and a diffusing side duct 1 are respectively mounted at upper sides of the passages 3, 5, and an anion supply unit 10 is arranged in the passage 3. A plurality of conical discharging nozzles are arranged substantially horizontally in the unit 10. A guide plate is arranged at an upper side of the nozzle to guide the air in a direction crossing the discharging direction of the droplets in the discharging region in which the droplets are discharged into the air. Thus, a contact efficiency of the droplets with the thus discharged air is enhanced so that a large quantity of anion can be generated even in a small area.
Patent JP-H08180754-A (JP)
Title: Electric wire pressure tape
Inventor: ISHIYAMA SADAYUKI
IPC: D04H3/14
Filed: 1994-12-20
Abstract: PURPOSE: To suppress loosening and shifting due to thermal expansion and shrinkage in heat cycles by containing an unwoven cloth with unidirectional arrangement produced by drawing a long fiber web made of thermal plastic resin in one direction and in which fibers are arranged in almost one direction. CONSTITUTION: A long fiber web with 3 denier fineness is obtained by spinning polyethylene terephthalate resin, for example, as a raw material, whirling or vibrating the obtained molten filament jetted out of the spinning outlet by heat air, and accumulating the filament on a running net-like endless belt in the vertical direction. The resulting undrawn filament is drawn in the vertical direction by a roll drawing method to give a drawn unwoven cloth with 0.5 denier in unidirectional arrangement. The unwoven cloth is layered in double layers and formed into a 0.1mm thick unwoven cloth by joining them by a thermal embossing calender to give a tape with 2cm width.  The tape is wound a handred-turns on a copper type having 5cm diameter and 50cm length in the way the tape is prevented from overlapping by 5mm or more and consequently, loosening or shifting of the tape does not occur even after 50 times of heat resistant tests carried out at 20 deg.C and 50 deg.C for one hour cycle respectively.
Patent JP-H10155988-A (JP)
Title: Game machine
Inventor: TATEMATSU HIKONORI
IPC: A63F7/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate estimation on sliding of a pattern, heighten a game player's consciousness to the motion of the pattern related to sliding, and let the game player harbor expectation for the occurrence of a special game condition such as a bonanza game condition or the like. SOLUTION: A pachinko game machine 1 comprises a special pattern display device 13, sensors 21-23 for detecting the game status, and a control device 24 for controlling the display device 13 according to the detection results of the sensors 21 to 23. A memory of the control device 24 previously stores some of plural patterns 17 as a slide pattern. When the game status by the sensors 21-23 meet the first condition, the control device 24 alternately displays patterns 17 of the pattern strings 14 to 16 by the display device 13 and stops the pattern alternation at the stop pattern according to the game status. When the game status meets the second condition, the control device 24 once stops the pattern alternation by the slide pattern before the pattern alternation is stopped, and again alternates the patterns 17.
Patent JP-H08177788-A (JP)
Title: Impeller of fluid machine
Inventor: WATABE SHINJI
IPC: F04D29/24
Filed: 1994-12-20
Abstract: PURPOSE: To facilitate manufacture, and enhance accuracy of parts by constituting an impeller of two parts of a main plate and a side plate, and integrally forming blades in either part of the main plate and the side plate. CONSTITUTION: In an impeller 1 of a fluid machine having a large number of blades 4 extending in an almost radial shape between a main plate 2 and a side plate 3, a boss part 3b coming into contact with a central part of the main plate 2 is formed in its central part on the side plate 3, and the blades 4 are integrally formed in either of the main plate 2 or the side plate 3. The main plate 2 and the side plate 3 are installed on a driving shaft 5 of the fluid machine in a mutually superposed condition, and a joining member 7 is fixed to the driving shaft 5 in a condition of pressing the main plate 2 by the boss part 3b by an impeller joining member 7 penetrating the boss part 3b of the side plate 3, and the main plate 2 and the side plate 3 are integrally joined together. According to such an impeller 1, its manufacture is easily performed with high accuracy.
Patent JP-H04276087-A (JP)
Title: Method for after-cleaning of formed layer
Inventor: TOOMASU KORUBERUKU
IPC: C23G1/12
Filed: 1991-11-25
Abstract: PURPOSE: To improve the corrosion of a chemical layer and the adhesion of a coating film or an adhesive layer by cleaning a metallic surface having the chemical layer with a aq. solution containing a specific quantity of Ce(IV), Ce(III) and specified in pH.  
     CONSTITUTION: The chemical layer having the metallic surface is post cleaned with the aq. solution 0.01-1.0 g/L in the concentration of Ce. The aq. solution contains Ce(III) and Ce(IV) in a ratio of (9-2):1. The pH is adjusted to 3-6. As Ce, a compound at least partially containing a hexafluorozircoante, hexafluorotitanate or the like is used. The metallic surface is preferably rinsed with a deionized water after the passive body is post cleaned. A molybdate and a tungstate are added in the aq. solution at need. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03196266-A (JP)
Title: Image generation storage
Inventor: YONEDA HITOSHI
IPC: H04N1/21
Filed: 1989-12-25
Abstract: PURPOSE:To simply register and retrieve the images by reading the retrieval information added to the summary information after adding the retrieval information to the document information and the summary information and then retrieving and outputting the document information stored in a storage medium. CONSTITUTION:Plural pieces of document information are read by a reading means 41 and then stored in a storage medium 51. Then these document information read by the means 41 are arranged into a copy form of the single unit and outputted. Thus the summary information is produced by a CPU 10 for the document information stored in the medium 51. Then the retrieval information is added to the document information stored in the medium 51 and the summary information produced by the CPU 10. The retrieval information added to the summary information is read by the means 41, and the document information stored in the medium 51 is retrieved and outputted. Thus it is possible to simply register and retrieve the images at a low cost.
Patent JP-H09153529-A (JP)
Title: Probing device
Inventor: NAKAJIMA HISASHI
IPC: H01L21/66
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the alignment of test head side with probing card side as well as reducing the surplus load from the test head side in case of electrically connecting the test head side to the probing card side by motor driven mode. SOLUTION: Within this probing device, a probing card fixed to a device main body 1 and a test head 2 having a connecting terminal corresponding to that on the back of the probing card are provided in the main body 1 while an arm 3 supporting the main body 1 sideward is lifted by a lift driving mechanism 7. Furthermore, a tilt correcting mechanism 24 wherein supporting axles are provided on both front and rear surfaces of the test head 2 to be inserted into the supporting holes of the arm 3 so that the test head 2 may be tiltably pivoted by respective supporting axles as well as the tilt of the test head 2 may be horizontally connected while the load of the test head 2 may be borne at the fall down end of the same 2.
Patent JP-H09180129-A (JP)
Title: Magnetoresistance effect type thin film magnetic head
Inventor: TANIYAMA AKIRA
IPC: G11B5/39
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve electric insulation between an electrode and a lower shield by imparting a two-layered structure to the electrode and bringing one of the layers into contact with a magnetoresistance effect element. SOLUTION: A lower shielding film 1 and a lower gap film 2 are formed on a substrate and an insulating film 3 and an electrode 4 are formed by a lift-off method. A magnetoresistance effect film is then formed on the entire surface and patterned for an electrode 5 through a resist, milling is carried out so that the magnetoresistance effect film is not left at the part of the electrode 5 and the electrode 5 is formed without removing the resist. The resist is then removed. The electrode 5 has a multilayered structure consisting of a magnetic domain controlling film for controlling the magnetic domains of a magnetoresistance effect element 6 and an electrode film.
Patent JP-H10178278-A (JP)
Title: Safety against overturning for machine
Inventor: SATO MASAKI
IPC: H05K7/18
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide safety for overturning which can joint the surface for mounting a machine body positively to the machine body through a simple structure without requiring any bonding means and can prevent overturning of the machine body surely and stably. SOLUTION: In the safety for overturning, a sucker 2 made of a cup-type elastic member and sustaining tightness upon touching the fringe part thereof is provided on the bottom of a machine body 1 while directing the fringe downward. A supporting member 4 having a thickness required for supporting the machine body 1 is fixed to the bottom of the machine body 1 at a flattened level of the sucker 2 where the inner space is compressed enough to exhibit a required suction force.
Patent JP-H06236125-A (JP)
Title: Device for applying offset preventing liquid
Inventor: KENISU AARU RATSUSHIYU
IPC: G03G15/20
Filed: 1993-12-28
Abstract: PURPOSE: To prevent the offset of toner to a fuser roll. CONSTITUTION: A web release agent delivery system 71 includes an oil- impregnated web material 77 formed of a material having sub-denier fibers and a pinch roll 79. The pinch roll 79 is so placed so to provided contact nip for the web material together with the fuser roll 34 engaging with the web material 77 and facing the (pinch roll). The oil is transferred from the web material to the fuser roll in the contact nip. The sub-denier fibers are about 0.25 to 0.80 denier and consist of 5 to 50% of the weight of the web material. The web material 77 is non-woven polyaramid material having a polyester fiber binder. The saturation characteristic and adaptability of the web are improved by using the sub-denier fibers for the web material. The performance of the release agent delivery system and the fuser assembly over the entire part incorporating the same and the effectiveness of the cost are greatly enhanced.
Patent JP-H08184140-A (JP)
Title: Joint structure of longitudinally tiled roof
Inventor: TAKEMOTO IZURU
IPC: E04D3/366
Filed: 1994-12-27
Abstract: PURPOSE: To make a joint section solid by arranging a clip on a fixing base of a trough, engaging both side ends of the clip with engaging fringes of a roof, bringing a pressing tool into contact with the clip from above, and fixing the pressing tool and the clip on the fixing base by using a screw. CONSTITUTION: A trough 2 having a fixing base 2a whose center is high is arranged along the eaves from a ridge, a lower face decorative cover 3 is fitted into the trough 2 from below on a lower face of the trough 2 and between a main building 1 and it, and each end of a barren plate 4 is put on an extended piece 3b. Next, a clip 5 is put on the fixing base 2a in the longitudinal direction in such a manner that it is across the fixing base 2a, and both side ends 5a of the clip 5 are engaged in such a manner that an engaging fringe 6a of a roof plate 6 is pressed against a rise section 2d. Then, a pressing metal fitting 7 is applied on the clip 5, and the metal fitting 7 and the clip 5 are fixed on the fixing base 2a from above the metal fitting 7 by using a screw 9, etc.  Since a side end of the plate 6 is firmly engaged in the rise section 2d of the clip 5 and trough 2, the ends of the plates 6 which are jointed do not float even when wind is strong.
Patent JP-H03195566-A (JP)
Title: Insulation resistance monitoring device for fire extinguishing facility automatic inspection system
Inventor: AKIBA KOJI
IPC: A62C37/50
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the occurrence of an abnormality such as the heating of a motor by estimating the measured value of the insulation resistance measured at the time of the next periodic inspection based on the past measured value of the insulation resistance of the motor, and issuing an alarm with a pre-alarm when the estimated value is lower than the preset threshold value. CONSTITUTION:At the time of a periodic automatic inspection, the coefficient for a linear estimation equation or a nonlinear estimation equation is determined based on the past measured value of the insulation resistance of a motor, the significant estimate is selected, and the measured value of the insulation resistance measured at the time of the next periodic inspection is estimated. When the estimated value is lower than the preset threshold value, an alarm is issued by a pre-alarm, and such a situation can be prevented that the motor is driven at the insulation resistance lower than the threshold value to cause an abnormality such as heating before the next periodic inspection is performed.
Patent JP-H10175786-A (JP)
Title: Safety device of elevator entrance
Inventor: KENJO YOICHI
IPC: B66B13/24
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the hand or the like of a passenger from being caught in a landing door by arranging a light projecting device and a light receiving device on the rear surface of the landing door so that the devices may be opposed and outputting a reopening signal opening a cage door and the landing door again according to the detection of an obstacle when the landing door is closed. SOLUTION: A light projecting device 4a and a light receiving device 4b are arranged so that the devices may be opposed each other on the rear surface of a landing door 2 and the devices are mounted on the landing door 2 with a bolt 11. When a car door 1 and the landing door 2 which are going to start to close are stopped on the half ways and are reopened and a passenger who is going to get into the car from a landing floor 8 inserts the hand from a gap of the landing door 2 to touch an actuating body 6, light from the light projecting device 4a is interrupted. Then, a reopening door signal of a door is outputted and a hand is prevented from being caught in the landing door 2 before the hand reaches the actuating body 6. Further, sound such as a message calling one's attention is outputted from a speaker when an obstacle is detected.
Patent JP-H06188755-A (JP)
Title: Card type high frequency equipment
Inventor: ITO KATSUO
IPC: H05K3/32
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a card type electronic tuner that is mounted on the main body of equipment such as a personal computer, which does not require a tuner at all times, similarly to an IC memory card and receives a video and audio of television only when necessary. CONSTITUTION:A printed circuit board 6 which constitutes a circuit necessary for the tuner is incorporated in a card type case and a connector for inputting and outputting signals to and from the printed circuit board 6 is arranged along one side of the case. The case is provided a frame, and an upper and a lower cover; and a cover internal surface material 43 which constitutes part of the lower cover 5, a conductor layer 58 as the earth land of the printed circuit board 6, and a plating layer 61 are fixed with a conductive adhesive 62.