baber/WOPTO huggingface dataset:
Patent JP-H0460274-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: C25D15/02
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a piston ring excellent in abrasion resistance by dispersing specified average diameter chromium oxide particles and tricobalt tetroxide particles in a base metal made of specifically blended nickel-tungsten alloy at a specific area ratio. CONSTITUTION:The composite plating layer of a piston ring is composed of 10 to 50weight% of tungsten and nickel-tungsten alloy base, practically made of nickel, with chromium oxide particles of 0.5 to 10mum in average diameter dispersed at an area rate of 5 to 40% and with tricobalt tetroxide of 0.5 to 10mum in average diameter dispersed at an area rate of 5 to 20%. Heat resistance and corrosion resistance are improved by adding tungsten as components in alloy base metal, and the strength of a plated coat is also improved. In addition, the chromium oxide dispersed in the alloy base displays excellent effect in the improvement in the abrasion resistance of the coat. The tricobalt tetroxide dispersed together with chromium oxide in the alloy base displays excellent improvement in the abrasion resistance and seizing resistance of the coat.
Patent JP-S5868922-A (JP)
Inventor: MANIYUERU FUINKERUSUTAIN
IPC: H01G9/02
Filed: 1982-09-29
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-2000000625-A (JP)
Title: Manufacture of easy-open can lid
Inventor: KURIHARA MASAYOSHI
IPC: B65D17/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To form an appropriate opening part without damaging a resin film by forming the opening part in first and second processes using a pair of dies comprising a punch and a die in which the curvature of an edge is in a specified range and a wrinkle press plate for a can lid panel stock. SOLUTION: A can lid panel stock 13 is a surface-treated steel sheet 13b on both surfaces of which a resin coating layer 13a of 5-100 μm thickness is formed. The curvature of the edge of the die is 0.02-0.2 mm. In a first process, a semi-punching shearing is effected using a pair of dies comprising a punch 2, a die 3 and a wrinkle press plate 4. The semi-punching shearing is effected so that the one side clearance (minus CL) is 0--50% of the thickness of the steel sheet part, and the bite of a tool is 20-150% of the thickness. In a second process, the single side clearance (plus CL) is 0-+50%, and the bite of the tool is further added by 50-200% of the thickness. Damages of the resin coating layer is reduced by applying the reverse press while feeding lubricant to the can lid panel stock.
Patent JP-H0219824-A (JP)
Title: Optical modulator
Inventor: FURUKAWA YASUNORI
IPC: H04B10/61
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the inter-electrode capacity of an optical modulator and to improve the operating speed of the modulator by providing a pair of electrodes on at least part of an optical waveguide provided on the upper section of a substrate and making the electric field impressed upon the optical waveguide substantially parallel with the substrate by means of the electrodes. CONSTITUTION:An optical waveguide is formed on a semi-insulating semiconductor substrate 1 and a pair of electrodes 5 for impressing an electric field is provided on at least part of the waveguide so that the electric field impressed upon the optical waveguide can be made substantially parallel with the substrate 1 by the electrodes 5. A clad layer 3 containing no impurity, multiplex quantum well layer 2 which becomes the optical waveguide layer, and clad layer 3 are successively formed on the substrate 1 by a molecular beam opitaxy method. Because of such structure, limitation to the speed by the capacity between the electrode pads can be eliminated substantially and a high speed driving becomes possible. Moreover, by changing the interval between the electrodes 5, the voltage for driving high-speed modulation can be optimized and reduced.
Patent JP-H06169280-A (JP)
Title: Integrated circuit and cordless telephone
Inventor: DEIRU II GURITSUKU
IPC: H04W84/10
Filed: 1993-07-08
Abstract: PURPOSE: To provide an inexpensive IC by integrating voice and control channels and a micro controller part of a modem and a man-machine interface function of a cordless telephone. CONSTITUTION: The IC is protected by an access control mechanism to prevent the IC from being carelessly set to the break mode. In the break mode, a real time clock 74 is operated for cartain time till the stop of the clock of a micro controller after operated and programmed and is programmed. A voice interface 78 connects an analog side 84 of a codec and a tone ringer 98 to a microphone, a speaker, etc., and software designates a signal rote and controls the amplitude. The codec part provides a codec function, a DTM only mode function, an A method test mode function, a turning-back function, and a codec/ADPCM enable control function.
Patent JP-H04366304-A (JP)
Title: Wick lifting device for kerosene burner
Inventor: YAMADA TOSHIHIKO
IPC: F23Q25/00
Filed: 1991-06-12
Abstract: PURPOSE:To keep high the height of the wick that descends as well at the time of manual automatic extinguishing of fire by one touch in the same way as manual lever operation and suppress the bad odor at the time of fire extinguishing. CONSTITUTION:Two rotating plates 7, 8 are installed to the rotating shaft 1 of a wick-lifting operation lever 2, and the first and second rotating plates 7, 8 are provided with return springs 9, 9a, contact sections 10, 10a with the wick-lifting operation lever 2, and stepped sections 13, 13a that engage first and second stoppers 11, 12. The first stopper 11 is moved by a vibration sensing weight 15, and the second stopper 12 is moved by a manual fire extinguishing operation section 14. Further, since the stopper operation section 16 of the first stopper 11 moves the second stopper 12 simultaneously, two rotating plates 7, 8 rotate simultaneously at the time of the action of the vibration sensing weight 15 and the wick descends by a large distance and the fire is extinguished instantaneously.
Patent JP-H1153295-A (JP)
Title: Pci bridge
Inventor: KIN SENGO
IPC: G06F13/40
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To easily cope with the standard change and the designing defect of a PCI bus by including a local bus interface logic executing an interface, a logic changing means, etc., reconstituting a PCI bus interface logic by an instruction from a user. SOLUTION: The PCI bus interface logic 430 plays a role as a slave with respect to the PCI bus or a PCI peripheral device and sends signals of an address, data, etc., to a local bus interface logic 440. The logic 440 given this signal plays a role as a master with respect to a local bus or a peripheral device connected to the local bus and executes interface. Then the standard of the PCI bus is up-graded or an error on production is generated, a logic changing device 450 reconstitutes the state logic circuit of the logic 430 executing interface operation.
Patent JP-S5689812-A (JP)
Title: Rotary screen device
Inventor: IWAMAE TAKEHISA
IPC: B01D33/06
Filed: 1979-12-24
Abstract: PURPOSE: To perform waste water treatment of good efficiency by forming a screen surface into a waveform shape of curvature thereby increasing its area and providing self-washing capacity to the screen.  
     CONSTITUTION: Wedge wires 2 are disposed on the outside surface of a horizontal type cylindrical screen 1 and are formed into a wave shape. A motor 11 is run to revolve the screen 1 via a roller 62. The sewage from a supply part 14 flows onto the screen 1, and the sewage smaller than screen meshes flows into the screen 1. Larger solids remain on the screen 1, are dehydrated by a pressure roll 24, are scraped off by a scraper 21, and are discharged from an intermediate slope 18. The remained microsolids are scraped by a rotary brush 28 and are discharged from a bottom slope plate 19. The sewage entering the inside of the screen 1 falls, and creates self-washing capacity by backflow in the lower part of the screen 1. While washing the peripheries of the screen meshes, this sewage is discharged through a water discharge pipe 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1022599-A (JP)
Title: Part with lead terminals
Inventor: MIZUE TSUTOMU
IPC: H01G13/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a part having lead terminals, each integrally formed from a base portion, a stress relieving portion and a leg portion, by stamping formation. SOLUTION: A part 11 with lead terminals has a part main body 12 attached to an armor part 4 which holds a print wiring substrate 6, and lead terminals 13 solder-bonded to the print wiring substrate 6. The lead terminals 13 respectively have a base portion 13a with its upper end attached to the part main body 12, a thermal-stress relieving portion 13b which extends from the lower end of the base portion 13a in a direction different from the axis of the base portion 13a and which relieves a thermal stress generated by the difference between thermal expansion coefficients of the part main body 12 and the armor part 4, and a leg portion 13c which extends from the end of the thermal-stress relieving portion 13b along an axis substantially parallel to the axis of the base portion 13a.  The lead terminals 13 are respectively formed by integrally stamping these portions 13a to 13c from a conductive material plate. This reduces the number of manufacturing steps and maintains process precision.
Patent JP-H0218156-A (JP)
Title: Cleaning equipment for moving body
Inventor: MURAKAMI MASAMI
IPC: B61B10/02
Filed: 1988-07-06
Abstract: PURPOSE:To facilitate cleaning works by providing a turn-over device by which a moving body is turned upside down for the transfer route of the moving body equipped with a supporting device at its upper section for a treated article, which is transferred so as to be guided along rails, thereby letting the supporting device whose face is turned down to be cleaned by a cleaning device. CONSTITUTION:A dolly 10 as a moving body which runs along No.1 paired right and left rails 1 via a trolley device 12 while being guided, has a supporting device 11 at its upper section, is transferred along a circulating route provided with a painting work station, a packing work station and the like, and passes appropriately over a transfer route 56a for cleaning branched from the circulating route. In this case, the transfer route 56a for cleaning is provided with paired front and rear turn-over devices 62 and 63 with a definite distance spaced, which allow the dolly 10 to be turned over upside down. And a cleaning device 65 of a water jet injection type and the like is provided for a space between these turn-over devices 62 and 63, therein the devices are provided with numbers of nozzles within an enclosed wall 72 at the bottom section of which a fluid tub 75 is provided so that the supporting device 11 whose face is turned down is cleaned.
Patent JP-S5958648-A (JP)
Title: Tape winding device
Inventor: MATSUOKA HIDEO
IPC: B65H23/198
Filed: 1982-09-28
Abstract: PURPOSE:To make always a tape tension constant, by providing a pulse generating means for a rotating body which is rotated together with a take-up reel and converting the cycle of pulses to a voltage and controlling the electric current of a magnet motor by this voltage. CONSTITUTION:A rotating body 7 whose outside circumferential part is magnetized in a form of a gear is attached to the same shaft as a take-up tape reel 6, and a pulse genertor 10 is provided for this body 7. When a current proportional to the rotation cycle of the rotating body 7 is flowed to a motor 8, the tape tension can be always made constant. Therefore, pulses proportional to the rotation number of the rotating body 7 are generated from the pulse generator 10, and the cycle of pulses is counted at intervals of a certain time by a CPU 11, and the cycle is converted to a change of the pulse width by a D/A converter 12, and this change is converted to a DC voltage by a DC converting circuit 13, and this voltage is used to drive the motor 8 with the current proportional to the rotation cycle. Thus, the tape tension is always constant.
Patent JP-H07275203-A (JP)
Title: Device and method to form anatomic cavity for hernia treatment using abdominal cavity mirror and patch to be usedfor this method
Inventor: KIETURAKIS MACIEJ J
IPC: A61B19/00
Filed: 1993-06-02
Abstract: PURPOSE: To have more natural treatment with less lesion and hemorrhage by expanding a balloon to gradually unwind to position in a plane and generating a separating force perpendicular to the balloon plane in the tissue to form an anatomical cavity. CONSTITUTION: A device 31 has an introducing sleeve 32, a bore 34 is provided in a tubular member 33 over the whole length, and a handle section 36 is mounted at the end of the tubular member 33. A tunneling shaft assembly is slidably mounted in the bore 34 of the introducing sleeve 32, and an introducing member 51 is slidably mounted on a tunneling rod 47. An injector is connected with a Luer-type fitting 98 and aseptic saline is introduced into a balloon 87. As the balloon 87 is expanded, the balloon 87 is gradually unwound and the side edge part is rolled out from the center outward to expand to a plane, and application of a force approximately perpendicular to the plane of the balloon 87 gradually separates or cuts the tissue along its weakest part.
Patent JP-2000000395-A (JP)
Title: Clothing dryer
Inventor: MUNAKATA HIDEAKI
IPC: D06F58/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To install a clothing dryer even if there is no installing place, to perform operation on the indoor side without going outdoors, and to improve practicability by constituting the clothing dryer so as to be installed on the outdoor side of the window part of a house by directing an input port toward the indoor side. SOLUTION: When an installing place of a clothing dryer cannot be secured indoors, the clothing dryer where the upper/lower surfaces of an outer frame body front plate 1-1 are arranged on the outdoor side, is fixed to a window frame 23 by using screws 22 by cross-sectional L-shaped installing parts 21. At using time, a window is opened, a door 2 exposed to the indoor side is opened, and clothing to be dried is inputted in the clothing dryer to start operation. That is, a drum 3 and a fan 6 are rotated by actuation of a motor 4, and hot air generated by heating of a heating element 5 is supplied in the drum 3 to dry clothing. Moisture evaporated from the clothing passes through a waste thread scavenging device 16 together with circulating air to flow in the circulating side A of a fan casing 8 through a drum exhaust port 3-2.
Patent JP-S6228647-A (JP)
Title: Inspecting device for pattern of printed circuit board on the like
Inventor: INADA KIYOTAKA
IPC: G01N21/956
Filed: 1985-07-30
Abstract: PURPOSE:To shorten inspecting time so as to make precise inspections efficient ly, by previously setting an inspecting area to the minimum extent and deciding as faulty even when data whose part only is inconsistent with reference informa tion are read in the set extent. CONSTITUTION:Reference windows are prepared at every segment which are formed by dividng a printing pattern 11 into a necessary number by placing a green sheet 10 which is used as a reference on an X-Y stage 21 and data in each window are stored in a standard pattern storing device 35 after binary coding the data. Then another green sheet 10 to be inspected is placed on the X-Y stage 21 and the image of the 1st segment is picked up. Thereafter, data at every window which are previously set by a reference pattern producer 32 in the picture are read by means of a testing pattern data detector 33. When the read data are compared with the data stored in the standard pattern storing device 35, presence/absence of a faulty part can be decided by means of a deciding circuit 36.
Patent JP-S6326901-A (JP)
Inventor: SHIBUYA MASAKI
IPC: F21S2/00
Filed: 1986-07-18
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-S5959907-A (JP)
Title: Counter current washing device
Inventor: YOKOYAMA KEN
IPC: D06B3/04
Filed: 1982-09-30
Abstract: PURPOSE:To improve washing effect, by setting lower partition plates and upper partition plates to partition a washing tank in multiple stages along the progress direction of a material to be washed in the washing tank in such a way that the upper partition plates are sloped in a specific direction. CONSTITUTION:In a counter current washing device wherein the lower partition plates 5 to partition the washing bath 1 along the progress direcion of the material 2 to be washed and the upper partition plates 6 set above the lower partition plates at an interval to pass the material 2 to be washed through it are arranged in the washing bath 1 laid slantly, the upper partition plates 6 are arranged in such a way that the bottom ends of the upper partition plates are positioned closer to the inlet side of the material to be washed than the top ends of the lower partition plates 5, and the top parts of the upper partition plates are slanted to the outlet side of the material to be washed based on the lower partition plates 5. The angle of inclination of the upper plates theta2 is preferably 1 deg.-45 deg.. The interval between the upper partition plates 6 and the lower partition plates 5 are preferably 1-100mm.. The angle of inclination of the washing bath theta1 is preferably 1 deg.-45 deg..
Patent JP-S5959789-A (JP)
Title: Iron bath gasification oven and its operation
Inventor: OKANE KOUJI
IPC: C10J3/57
Filed: 1982-09-30
Abstract: PURPOSE:To extend the service life of refractory material in an iron bath type gasification oven, by laying porous bricks in the oven wall above a slag line formed by slag in the iron bath. CONSTITUTION:In an iron bath type gasification bath, salg 4 is formed on the iron bath and the area above the so-called slag line where oven wall 1 comes in contact with the slag 4 is susceptible to the severest damage. The oven wall above the slag line is constructed with porous bricks 5 and 5' which are interconnected to a cooling gas source by pipelines 6 and 6'. In this case, the porous bricks are arranged along the entire circumference of the oven and ordinary fire bricks may be used in places. The porous bricks may contain slender iron pipes 4 embedded therein. A gas distributor 8 connected to the pipeline 6 is provided outside the porous bricks 5 and 5'.
Patent JP-S5959714-A (JP)
Title: Production of aromatic resin
Inventor: HAMAMOTO SHIYUNICHI
IPC: C08G8/00
Filed: 1982-09-30
Abstract: PURPOSE:To produce a resin which has a high softening point and is easy to grind and store at ordinary temperature, by reacting a high-boiling product obtained by reacting a phenol with a peroxide with an aldehyde or hexamethylenetetramine. CONSTITUTION:An aromatic resin which has a high softening point which varies little upon absorption of moisture and can be easily ground and stored at ordinary temperature is produced by reacting a high-boiling product, obtained by removing almost all of the catechol and the hydroquinone from the reaction product between a phenol and a peroxide, with an aldehyde and/or hexamethylenetetramine.
Patent JP-H0337009-A (JP)
Title: Tooth brush fitted in finger upon using
Inventor: SONOYA SETSUKO
IPC: A46B5/04
Filed: 1989-07-03
Abstract: PURPOSE:To remove dregs and tartar and to give a suitable stimulation to the gums so as to increase the metabolic speed by providing a bristle planting floor of a short cylinder shape adapted to be fitted on a finger, and by planting bristle for tooth brush onto the floor. CONSTITUTION:A bristle planting floor 2 is formed on one end part of a short cylinder 3, and bristle 1 for a tooth brush B is planted on the bristle planting floor 2. A forefinger is fitted in a short cylinder 3 through a finger check 5 and a finger clamp which are formed in the other end part of the short cylinder 3. The tooth brush B is moved by the action of the forefinger B so as to brush the teeth. In the case of brushing the inside of the chin tooth TL, the forefinger F is fitted in the finger clamp 4 and is locked by the finger check 5 so that the surface of the bristle 1 of the tooth brush B makes contact with the teeth to be brushed. The gums and the root part of the chin teeth TL are brushed by the bristle 1 of the tooth brush B by the use of the sensitive relaxation of the finger tip so that the gums are brushed lightly but the tooth surface being brushed heavily by the tooth brush which is scraped up by the successive motion of the joint of the forefinger F.
Patent JP-H0921454-A (JP)
Title: Shift lever supporting device for manual transmission
Inventor: KAWAI HIROSHI
IPC: F16H61/26
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize a mechanism for applying the select-returning force to a shift lever. SOLUTION: In a shift lever supporting device for manual transmission, in which a large spherical part 32 of a shift lever 30 is supported by a shift lever retainer 10 freely to be operated for shift and select, a hollow holding part 40 is provided in relation to a large spherical part 32 of the shift lever 30 on a turning axis for shift operation. A spring 46 and a spherical member (ball) 44 are incorporated inside of the holding part 40, and the spherical member 44 is pushed to a cam part 50 provided in the side of the shift lever retainer 10 by the force of the spring 46. When the shift lever 30 is operated for select, the spherical member 44 is pushed into the holding part 40, resisting the force of the spring 46, and moved to the inclined surface of the cam part 50.
Patent JP-2000012579-A (JP)
Title: Cleaning brush of resin sealing mold
Inventor: SHIMOMINAMI SATOSHI
IPC: B29C45/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning brush of a resin sealing mold provided with a structure which can prolong a use life span. SOLUTION: This cleaning brush 10 for cleaning a surface of a resin sealing mold for use in resin-sealing a semiconductor circuit element comprises a brush main body 4 in which a brush fur 12 is flocked; and a handle 16 coupled to an end part in a longitudinal direction of the brush main body and extended outwardly. This brush main body 4 comprises a coupling part with the handle 16 at both end parts 18, 20 in a longitudinal direction. A coupling part of the brush main body 4 comprises a screw hole 22, and a frontal end of the handle 16 comprises a screw thread 24 adapted to the screw hole 22.  The brush 10 cleans a surface of the resin sealing mold, and, when the brush fur 12 at an end part 20 of the brush main body 4 is worn away, the handle 16 is coupled to the other end part 18 of the brush body 4, and the brush fur 12 at a frontal end part of the brush body 4 is exchanged for a brush fur which is not worn away. Thus, as the brush 10 can be further used, a use life span of the brush 10 can be prolonged about twice the present conditions.