baber/WOPTO huggingface dataset:
Patent JP-S623163-A (JP)
Title: Air cleaner intake duct structure
Inventor: KOBAYASHI TOSHIKAZU
IPC: F02M35/16
Filed: 1985-06-29
Abstract: PURPOSE:To improve both intake air noise reduction effect and ease of assembly by forming the inner passage of an intake duct in a bent shape formed by parts divided into two, with one part as a main body and the other as a cover. CONSTITUTION:A case body 1 made of soft plastic has a filter section 2 in the front and an air reservoir section 3 of a large capacity at the rear, with the both sections 2 and 3 being communicated to each other through a communication passage 4. A filter element 5 is installed in the filter section 2 and an intake duct 6 is arranged on the suction side of the filter section 2. Here, the inner passage 6a of the suction duct 6 is formed like a rectangle where one side is missing to secure a great length. Also, the inner passage 6a is divided into two, upper and lower parts along the passage direction, with one part formed on the side of the case body 1 and with the other, covering the said upper part, formed with a cover part 8 made of other body of plastic.
Patent JP-H0233389-A (JP)
Title: Perforated cover washer and method of paper-making machine press roll
Inventor: SAMIYUERU EFU KERAA
IPC: D21F3/08
Filed: 1989-06-07
Abstract: PURPOSE: To provide an apparatus which is designed to supply a cleaning fluid to the porous cover by lightly pressurizing a part of the porous cover of the press roll and which is capable of efficiently cleaning the porous cover, i.e., the surface layer of the press roll. CONSTITUTION: In the press roll of a papermaking machine for which a porous cover (porous surface layer) 12 is provided on the outer circumference of the roll core 38, an apparatus 10 for cleaning the porous cover 12 is constituted of a hydrostatic bearing 16 and an air cushioning device 30 which lightly pressurizes the bearing to the surface 28 of the porous cover 12. The hydrostatic bearing 16 is provided at the tip end with a concave surface 18 having a curvature which is roughly the same as that of the surface 28 of the porous cover 12, and with a fluid conveying passageway 20 provided for the purpose of injecting a cleaning fluid from the bottom of this concave surface 18.
Patent JP-H11339318-A (JP)
Title: Disk shape information recording medium
Inventor: YANAGISAWA YOSHINAGA
IPC: G11B7/24041
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk shape recording medium having ROM and RAM permitting to be manufactured at a low cost by cementing a 1st substrate of ROM where a reflecting film is deposited on a rugged region with recorded information and a 2nd substrate of RAM where a recording film is deposited on the region of recorded grooves with a light-transmissive adhesive. SOLUTION: This disk shape information recording medium 10 is comprised of a 1st substrate 12, a 2nd substrate 14, and an intermediate light-transmissive adhesive 16. The 1st substrate 12 is a read only memory formed by depositing a reflecting film on a rugged region with recorded information. This disk shape information recording medium 10 has a center hole 18 at the center part. The 1st substrate 12 has a disk shape substrate part 20, information pits 22, and a reflecting film 24. The substrate part 20 of the 1st substrate 12 is made of, for example, plastics like light-transmissive polycarbonate. The 2nd substrate 14 has a substrate part 30, recording grooves 32, and a recording film 34. The substrate part 30 is made of, for example, polycarbonate.
Patent JP-H10319400-A (JP)
Title: Side light type surface light source device
Inventor: SASAKO HIROMI
IPC: G02B6/00
Filed: 1997-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent an edge from being illuminated brightly and to evade the occurrence of a bright line by linearly forming a light absorbing area on a member directly attached to the emitting surface or the back surface of a plate-like member. SOLUTION: A primary light source is formed of a specified light source 7 emitting illuminating light and a reflection member 18 reflecting the illuminating light emitted from the light source 7. The end of the member 18 on the emitting surface 2C side at this time is directly superposed on the surface 2C and the light absorbing area AR2 absorbing the illuminating light is linearly formed extending over the edge EU of the plate-like member at the end on the surface 2C side. The area AR2 is formed to be inconspicuous when it is observed from the surface 2C and prevents the illuminating light reflected by the member 18 from entering the edge EU of the incident surface 2A on the surface 2C side and the edge EU from being illuminated brightly.  Then, the edge EU is prevented from being illuminated with the illuminating light propagated in the base material of the member 18 by directly coming into contact with a light transmission plate 2.
Patent JP-H04366455-A (JP)
Title: Tape driving device
Inventor: TANAKA TOSHIAKI
IPC: G11B15/44
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a tape driving device which can select the most efficient one at the time of selecting a motor capacity and can extremely effectively reduce the size, weight, and running cost of the whole device. CONSTITUTION:A capstan shaft for constantly driving a tape drawn out from a cassette is rotated by means of a capstan motor 11 and the take-up reel base 21 of the cassette is rotated by means of a reel motor 23. When the taking-up of the tape on the reel base side is made in a fast-forwarding mode, a transmitting route is formed of a clutch gear 14, change-over gear 30, etc., to transmit the rotating force of the motor 11 to the reel base and support the driving force of the motor 23 and, when the taking-up is made in a low- speed taking-up mode, the transmitting route is turned off so that the reel base can be rotated by means of the driving force of the motor 23 only.
Patent JP-H08332165-A (JP)
Title: Sucking tool for floor
Inventor: NAKAI KOICHI
IPC: A47L9/04
Filed: 1995-06-09
Abstract: PURPOSE: To stop a motor to improve safety by arranging a blocking member between a detection part and a manipulator and blocking the pressure of the detection part when inverting the main body of a sucking tool. CONSTITUTION: When the main body of the sucking tool is vertically inverted, a ball 28 is moved to the position abutted to the wall surface of a cylindrical part 25 and an abutting rib 26 of an upper case 5 by dead weight. Even when a rotary roller 16 is erroneously operated in a certain direction to be pushed down in such a state, the top end of a stopper element 19 is abutted to the ball 28, the rotation of a manipulating body 13 is blocked, and the unexpected rotation of a rotary brush is prevented while separating a manipulator 20 from a switch 29.  Since the stopper element 19 is arranged between a bracket 15, to which the rotary roller 16 is fitted, and the manipulator 20, even when the bracket 15 is forcedly pressed and a shaft 14 is twisted in the state of vertically inverting the main body of the sucking tool, the stopper element 19 is abutted to the ball 28 so that twisting can be absorbed by the fitting part of the stopper element 19 and the rotation of the rotary brush can be prevented without turning the manipulator 20.
Patent JP-H0311096-A (JP)
Title: Novel macrolide antibiotic substance mycinamicins and production thereof
Inventor: HAYASHI MITSUO
IPC: C12R1/29
Filed: 1989-06-06
Abstract: NEW MATERIAL:Mycinamicins XVI, XVII and XVIII of formula I to III. USE:It has antibacterial activity and is useful as a remedy for infectious diseases. PREPARATION:A mycinamicin-producing strain belonging to genus Micromonospora [e.g. Micromonospora griseorubida A 11725 (FERM BP-705] is cultured in a medium for 6-8 days preferably at 26-30 deg.C.
Patent JP-H05310682-A (JP)
Title: Method for purifying polyiodoalkyl aryl sulfones
Inventor: SAITO AKIHISA
IPC: C07C315/06
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a new method for purification capable of preventing change of color from yellowish white to reddish brown, a fatal defect of polyiodoalkyl aryl sulfones and discoloration occurring by reaction with another component when used as a mildewproofing agent. CONSTITUTION:This method of purification is carried out by dissolving a crude polyiodoalkyl aryl sulfone in an alcohol having <=120 deg.C boiling point under atmospheric pressure as a solvent, preferably dissolving iodine, p-toluenesulfonic acid and a monoiodoalkyl aryl sulfone in the solvent and recrystallizing the crude polyiodoalkyl aryl sulfone in the presence of these substances.
Patent JP-S5846299-A (JP)
Title: Method of recovering boil-off gas in lng storing plant
Inventor: HAMANAKA KENGO
IPC: F17C5/00
Filed: 1981-09-11
Abstract: PURPOSE:To prevent the temperature rise of gas at the outlet of a suction drum just after completion of recycle operation, by controlling the amount of a cooling LNG (liquefied natural gas) supplied to the suction drum according to the flow rate of BOG (boil-off gas). CONSTITUTION:When the recycle operation of a compressor 5 is finished, the heat load of recycle gas is reduced to zero but that of BOG (boil-off gas) is increased rapidly. In this state, output of a multiplier 45 is reduced to zero but a multiplier 57 gives a signal corresponding to variation of the heat load by the BOG to an adder 46. Resultantly, the amount of spray liquid corresponding to the heat load by the BOG is supplied from a control valve 9, so that variation of the gas temperature at the outlet of a suction drum can be prevented without reducing the amount of spray liquid to zero.
Patent JP-H10314880-A (JP)
Title: Wire feed device
Inventor: SAKAMURA YOSHIICHI
IPC: B65B27/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To automatically collect/rebundle a wire bundle dispersed on a support shaft when taking up a wire bundle on the support shaft in the wire feed device in which a wire is take out from a wire bundle hung/supported on the support shaft. SOLUTION: The device is arranged so that a rail member 26 is arranged under a support shaft 16 horizontally protruding from a main body 12 and parallel to the support shaft 16, a moving member 29 moving on the rail member 26 is arranged, hold rods 33...33 are radially arranged on the moving member so as to protrude outward in the radial direction beyond an outer peripheral circle of a wire bundle A supported by the support shaft 16, further the moving member 29 is moved along the rail member 26. By this method, the holding rods 33...33 collect the wire bundle A on the support shaft 16 to the main body 12 side.
Patent JP-S627305-A (JP)
Title: Levitating conveying apparatus
Inventor: MORISHITA AKIHIRA
IPC: B60L15/10
Filed: 1985-06-29
Abstract: PURPOSE:To stabilize a levitating traveling state by securing a ferromagnetic unit for concentrating a magnetic flux in the secondary conductor and a stator of a linear induction motor to a stationary side. CONSTITUTION:A plurality of longitudinal holes 1a are formed at the prescribed distance along conveying rails at the center of the upper wall of a rail frame 1, and a stator 16 of a linear induction motor is disposed on the lower surface of a ceiling plate 4 for blocking the holes 1a from the upper surface of the frame 1 in the state of being contained in the holes 1a. Ferromagnetic units 5a, 5b are extended through the prescribed gap on the lower surface of the stator 16 from both edges of the holes 1a. The secondary conductor plates 28a 28b of movable elements of the motor are disposed at the position of the height capable of passing the stator 16 and the units 5a, 5b in noncontacting state in a space between the stator 16 and the units 5a, 5b above the centers of the dividing plates 26a, 26b of a base 25 of a conveying vehicle 15.
Patent JP-S60132738-A (JP)
Title: Print lamination method
Inventor: KONDOU KUNIO
IPC: B29C65/40
Filed: 1984-07-10
Abstract: PURPOSE:To simply perform the print lamination of a film to printed paper without using an adhesive, by performing the fusion bonding of the heat-sensitive adhesive resin layer of a composite PP film and the printed surface of printed paper under pressure in a confronted state according to a specific method. CONSTITUTION:A composite polypropylene film 2 having a layer comprising a heat-sensitive resin (pref., a copolymer containing 80wt% or more of polyethylene) and printed paper 4 are supplied so as to confront said resin layer to the printed surface of the printed paper 4 and both of them are passed between the heating metal roll 5 and the rubber roll 6 of a pinch roll mechanism, so that the film 2 is contacted with the side of the metal roll 5 and the printed paper 4 is contacted with the rubber roll 6, to be fusion bonded under pressure. EFFECT:There is no problem in the environmental pollution and its safety is excellent.
Patent JP-H08329517-A (JP)
Title: Optical information recording or reproducing device
Inventor: KAJIYAMA SEIJI
IPC: G11B7/09
Filed: 1995-05-17
Abstract: PURPOSE: To provide the device capable of less interference, etc., with other parts, a less occupied area, low manufacturing cost, less trouble, facilitating repairs, low running cost of energy consumption, etc., and compatibility. CONSTITUTION: An optical pickup 8 is equipped with an objective lens 12 for a CD-ROM 2, an objective lens 11 for a DVD and plural laser light sources corresponding to these objective lenses respectively. Then, the plural objective lenses are arranged in accordance with a difference between optical information recording disks in distance from the disk center to the inner circumferential end of each program recording area respectively to be disposed in turn on the optical pickup from its inner side along the radial direction of the optical information recording disks in order of shorter distance, and the optical pickup 8 is slid along the radial direction of the optical information disks supported by a rotational driving means.
Patent JP-H04342682-A (JP)
Title: Helmet holder for motorcycle
Inventor: KAWAMOTO HITOSHI
IPC: B62J11/00
Filed: 1991-05-21
Abstract: PURPOSE:To provide a helmet holder for motorcycle in which the rung of the chin strap of a helmet can be released from a holder rod to which the ring is inserted only when the lock of a seat is released and the mounting is ensured. CONSTITUTION:A bush 4 is mounted on a bridge 3 to which lateral seat rails 2 of the lower frame of a seat 1 capable of being opened and closed by releasing a lock, a holder rod 5 having the upper end curved in hook shape is inserted to the bush 4 in such a manner as to be capable of sliding, so that the top end of the holder rod 5 can be fitted into a hole 6 bored in the bridge 3. The ring 10 of the chin strap 9 of a helmet 8 is inserted and hooked to the holder rod 5, and the seat 1 is then locked.
Patent JP-H05331425-A (JP)
Title: Film adhesive
Inventor: YOSHIDA TATSUHIRO
IPC: C08G73/10
Filed: 1992-06-04
Abstract: PURPOSE:To provide the film adhesive containing a polyimide resin having a specific structure as a main component, excellent in low water absorption, heat resistance and adhesive force to silicon substrates and metals, capable of adhering at a low temperature in a short time, and suitable as a semiconductor-mounting material. CONSTITUTION:The film adhesive comprises a resin which is produced by reacting (A) 4,4'-oxydiphthalic dianhydride of formula I and (B) one kind or more of tetracarboxylic acid diarthydride compounds selected from 3,3',4,4'- diphenyltetracarboxylic dianhydride of formula II and 3,3',4,4'-benzophenone- tetracarboxylic acid dianhydride as acid components with (C) one kind or more of diamines of formula IV (X is H, F; n-0, 1), (D) 1,3-bis(3-aminophenoxy)benzene of formula V, and (E) alpha,omega-bis(3-aminopropyl)polydimethylsiloxane of formula Vl as amine components in molar ratios of A/(A+B)>=0.6, 0.05<=E/(C+D+E) 0.5 and 0.1<=D/(C+D+E) 0.9 and subsequently subjecting the reaction product to an imide ring-closing reaction.
Patent JP-H11341450-A (JP)
Title: Electronic watermark embedding device and electronic watermark extraction device
Inventor: MIZUTANI TADANOBU
IPC: G06F21/16
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watermark embedding device and an electronic watermark extraction device that are provided with a means for directly embedding electronic watermark to a transport stream(TS) without decoding the TS. SOLUTION: An electronic watermark embedding circuit 7 is placed between a descrambler 5 and an MPEG 2 decoder 6 of a receiver side installation consisting of a receiver 4, the descrambler 5 and the MPEG 2 decoder 6 to embed ID information of the receiver or the like to received data at a predetermined circuit position to prevent illegal copy and to protect data without decoding a TS to the coefficients the discrete cosine transform coefficients.
Patent JP-S6119674-A (JP)
Inventor: RETSUKUSU JIEI DARUZERU
IPC: C09D10/00
Filed: 1985-07-01
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-H09324588-A (JP)
Title: Lifting device for roll blind
Inventor: ABO SEIYA
IPC: E06B9/60
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a lifting device in which a screen can be easily suspended and supported at a desired position and a clutch device is provided so that when the operation of the clutch device is released, a lifting operation of the screen can be easily effected. SOLUTION: The opposite ends of a winding axis 14 for hanging and supporting a screen 15 are rotatably supported by mount brackets 13a and the axis 14 is urged by an urging means 16 in a direction of lifting the screen. A clutch device 18 is provided in the axis 14 so that any one of a number of operations such as an operation for pulling down the screen 15, an operation for lifting the screen 15 by the urging force of the means 16, and a clutch operation for stopping the rotation of the axis 14 by the means 16 after the pulling down operation can be selected. The device 18 includes a clutch releasing means which enables only the lifting operation after the clutch operation is released.
Patent JP-H01313827-A (JP)
Title: Buffer type gas-blast circuit-breaker
Inventor: UEMATSU HIROBUMI
IPC: H01H33/91
Filed: 1988-06-10
Abstract: PURPOSE:To improve breaking performance by providing a hot gas chamber and a separation skirt for preventing insulation gas discharged from being sucked in a buffer chamber directly. CONSTITUTION:A hot gas chamber 21 and a separation skirt 29 are provided, thereby the pressure of insulation gas increases rapidly due to the heat of arc generated between a fixed arcing contact 4 and a movable arcing contact 7 and is sprayed to arc automatically. Since the energy of arc generated between electrodes is less when a breaking current is small, arc can be extinguished only by spraying the insulation gas compressed in a buffer chamber 9, and current cutting upon delay current breaking operation is less so that the performance is improved. Since arc energy and the pressure in the chamber 21 become large when a break current becomes large and therefore high pressure insulation gas is sprayed onto arc, it is possible to extinguish arc in a short arc time and to improve insulation restoring characteristic between electrodes by the insulation gas compressed in the chamber 9.
Patent JP-S629134-A (JP)
Title: Protection device against snow for building
Inventor: TANI ICHIRO
IPC: F24F7/04
Filed: 1985-07-03
Abstract: PURPOSE:To obtain the same effect as installing a large snow protection hood by providing an imaginary wall with an air curtain provided in front of the window on the pent roof which is located below the snow protection hood, etc. CONSTITUTION:The outdoor air is introduced as shown by the arrow mark R in the figure from the window 2 on the pent roof provided in the wall 1 of the building of an atomic power plant. A snow protection hood 3 of a suitable size is provided above the window 2 and air curtain device 4 is mounted on the lower face of the snow hood 3. Air flow for the air curtain device 4 blows out of the air curtain device 4 to form a snow-blocking face which prevents snow intrusion. With this arrangement the same effect as if the snow hood extended to an imaginary wall 6 which is shown by the chain line in the figure.
Patent JP-S643648-A (JP)
Title: Photoresist composition
Inventor: KURUTO MAIYAA
IPC: H05K3/06
Filed: 1988-06-11
Abstract: PURPOSE: To obtain thermally and chemically excellent characteristics by incorporating an epoxy resin which is hardened by heat, an urea or imidazole latent curing agent for this resin and a specified iron-allene complex. CONSTITUTION: This positive photoresist contains an epoxy resin which can be cured by heat, an urea or imidazole latent curing agent for this resin, and an iron-allene complex expressed by formula I. In formula I, (n) is 1 or 2, (m) is 1 to 5, X is a non-nucleophilic anion, R<1> is a π-allene, and R<2> is an anion of π-allene. Thereby, thermally and chemically excellent characteristics can be obtd.
Patent JP-H11339985-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMANAKA MASAHIRO
IPC: H05B41/24
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To restrict excessive supplying current in relation to the current consumption of a control circuit in the case of obtaining a power source for the control circuit from the output of an inverter circuit. SOLUTION: Power is supplied to a discharge lamp La from an inverter circuit 3 through a lag phase resonant circuit 1. A power source is supplied to a control circuit 5 for controlling the inverter circuit 3 from the inverter circuit 3 through a lead phase resonant circuit 2. As the operating frequency of the inverter circuit 3 is lowered in order of preheating, starting and lighting of the discharge lamp La, the current to be supplied to the control circuit 5 through the lead phase resonant circuit 2 is reduced.
Patent JP-H0955054-A (JP)
Title: Container for optical disk
Inventor: IKEDA HIROSHI
IPC: G11B23/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To make a container further more compact and conformable to the environment and to enable it easily to be mailed by forming a housing main body and a sealing piece provided successively on an opening part of the main body to be the envelope type housing body by hardened paper. SOLUTION: The optical disk container 10 consists of the envelope type housing body, wherein the flat rectangular housing main body 11 provided with the opening part 14 at one side edge and the sealing piece provided successively to the housing main body 11 at one edge of the opening part 14 are formed by the hard paper. The planar shape of the main body 11 is formed to be slightly larger than the square optical disk to be housed, and a nonwoven fabric is adhered inside the envelope type housing body. Further, a disk contents describing column 15 for describing the contents recorded on the optical disk, etc., and a postal code number registering frame 13, are printed on the specified positions of this housing body.
Patent JP-H01316114-A (JP)
Title: Two-axis control for v-shaped groove working machine
Inventor: KUGA KAZUAKI
IPC: B23D1/08
Filed: 1988-06-14
Abstract: PURPOSE:To work a V-shaped groove with high precision under the easy control by carrying out the working for the start and completion division of the intermediate grinding for the rectilinear control in a main grinding division, through the rectilinear interpolation by two axes of a carriage and a grinding tool. CONSTITUTION:A carriage 45 is driven in the rectilinear direction for a plate member W positioned on a worktable by a work clamping device 33, in the state where a grinding tool 39 is kept at a constant height, and a main grinding division AM having a constant depth is worked. In this case, for the main grinding division AM through the rectilinear control by only the carriage 45, an intermediate grinding starting division AS and an intermediate grinding completion division AP are work through the rectilinear interpolation by two axes of the carriage 45 and the grinding tool 39. Therefore, a V-shaped groove through the start and completion of the intermediate grinding can be worked with high precision under the easy control.