baber/WOPTO huggingface dataset:
Patent JP-H11179748-A (JP)
Title: Method and apparatus for compression molding of plastic product
Inventor: INGRAM KEITH W
IPC: B29C31/04
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a compression molding for a plastic product containing a closure. SOLUTION: In a method and apparatus for the compression molding of a plastic product containing a closure, cooperating tool sets 27, 28 are used and the first tool set 27 moves a core and a core sleeve to the second tool set 28 to bring them into engagement with a cavity mold. An actuator 34 is provided between the first tool set 27 and an upper fixed cam 29 and the second tool set has the actuator supporting a cavity mold and cooperating with a lower fixed cam 31. The nitrogen cylinder provided in the second tool set controls compression molding force and, in a pref. form, tools forming a plurality of sets are provided on the rotary turret 22 supported by a central support so as to provide an interval in a circumferential direction. A common manifold supplies pressure of accurately controlled in level to each nitrogen cylinder.  A control apparatus monitoring pressure to change the same is provided.
Patent JP-S60156623-A (JP)
Title: Separation of c4-hydrocarbon mixture by extractive distillation
Inventor: ARUFURETO RINDONAA
IPC: C07C7/08
Filed: 1984-12-21
Abstract: 1. A process for the separation of a C4 -hydrocarbon mixture with the aid of a selective solvent, in which the C4 -hydrocarbon mixture is separated, in an extractive distillation zone, into a top product (distillate), which contains the more sparingly soluble hydrocarbons, and an extract which contains the more readily soluble hydrocarbons and the selective solvent, the extract taken off as the bottom product is fed to as solvent recovery zone, in which the extract is separated into a product, which contains the hydrocarbons, and the selective solvent which has been partially or completely freed from the hydrocarbons wherein the concentration, based on the C4 -hydrocarbon/selective solvent mixture formed in the extractive distillation zone, of the selective solvent in the said zone is adjusted by varying the amount of hydrocarbon reflux at the top of the extractive distillation zone, the pressure or the solvent feed temperature or, if the selective solvent contains water, also by varying the water content of the selective solvent, in a manner such that it falls bellow 75 % by weight on one or more trays or, in the case of a packed extractive distillation column, at one or more points within the packing.
Patent JP-H07119273-A (JP)
Title: Joint working method between external wall boards
Inventor: NISHI TOYOMITSU
IPC: E04F13/04
Filed: 1993-10-27
Abstract: PURPOSE:To provide a jointing method that is excellent in following properties to a variation in the interstice between joints, and also good enough in operability and appearance quality. CONSTITUTION:An external wall board jointing material 1 with a sticky layer 4 provided with a fixed space 4a is stuck to a position conformed to a clearance 11 between two opposed external wall boards 10 so as to straddle on both opposed end edge parts of these adjacent external wall boards. An elastic putty material 9 is applied to each surface of the external wall boards 10 so as to get the surface smoothed as covering the external wall board jointing material 1 and then a finish-coating layer 15 is applied thereon.
Patent JP-H07121996-A (JP)
Title: Digital signal reproducer
Inventor: MORIOKA YOSHIHIRO
IPC: G11B20/18
Filed: 1993-10-27
Abstract: PURPOSE:To remarkably improve an S/N ratio by sampling a reproduced digital signal plural times at a predetermined phase to a synchronizing signal to be a time reference, and then adding to average the same signal in a memory. CONSTITUTION:A reproducing RF digital signal is regulated at its timing by a delay circuit 5, then input to an A/D converter 6, quantized to 10 bits by a sampling clock of an output of a sampling clock synchronizer 4, and this quantized data is temporarily stored in a decided address of a memory 8 through an arithmetic circuit 7. In this case, a magnetic head scans twice the same signal track by a magnetic tape, and reproduces plural times the same signal. The above simple operation, i.e., an RF digital signal reproduced plural times is sampled plural times in the same phase, then the same signal is added to be averaged in a memory, thereby remarkably improving an S/N ratio.
Patent JP-2001094759-A (JP)
Title: Information processing unit, method and recording medium
Inventor: MIYAHARA NOBUSADA
IPC: H04N19/467
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To record attached information without deteriorating image quality. SOLUTION: A water mark attachment device 2 attaches attachment information (f) to a received image signal. The water mark attachment device 2 controls pixels on an image of a received image signal to attach the water mark (attachment information (f)) to the received image signal. The image signal to which the water mark is attached is given to a coder in the water mark attachment device 2, where the signal is coded. The value on a coded bit string of the coded image data is controlled for the attachment of the water mark.
Patent JP-H10115751-A (JP)
Title: Optical fiber cable
Inventor: ONUMA HIROAKI
IPC: G02B6/44
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber cable which allows the easy checking of its inside even if a sheath material is not peeled by coating the outer periphery of this cable with wrapping tapes which have an excellent UV resistance characteristic and opaque to UV rays. SOLUTION: This optical fiber cable 1 is constituted by intertwining plural housing pipes 3 around central intervention 2 and coating the outer periphery with the wrapping tapes 4. The wrapping tapes 4 are the tapes which have the excellent UV resistance characteristic and are opaque to UV rays; for example, the transmittance of the UV rays is 0 to 5%. For example, polyester tapes, etc., contg. carbon black, are adequately usable for the material having such properties. The optical fiber cable l is internally easily checkable simply by removing the wrapping tapes 4. Even more, the wrapping tapes 4 having the excellent UV resistance characteristic are used, the optical fiber cable 1 has excellent weatherability and is capable of suppressing its deterioration even when the cable is installed outdoors.
Patent JP-H07117053-A (JP)
Title: Resin molding and its production
Inventor: SASAKI ITSUKOUSEKI
IPC: B29K105/26
Filed: 1993-10-27
Abstract: PURPOSE:To obtain a resin molding having a superior mechanical strength with a reduced production cost and to obtain a production method therefor. CONSTITUTION:A resin molding molded out of a mixture of magnetic tape fine particles obtained by cutting a magnetic tape with a resin material is disclosed. The resin molding is produced by cutting a magnetic tape into scaly magnetic tape fine particles, mixing them with a resin material, and injecting molding the mixture. As the magnetic tape, for example, a waste magnetic tape is used. As the resin material, for example, a reclaimed resin material (a reclaimed plastic produced by reclaiming a foamed polystyrene or the like) is used.
Patent JP-H07123194-A (JP)
Title: Facsimile equipment with character data transmission reception function
Inventor: HIRANO YOSHIKI
IPC: H04N1/32
Filed: 1993-10-27
Abstract: PURPOSE:To simply realize transmission reception between two optional points for an optional character data file on a flexible disk through the use of a basic function built in the facsimile equipment. CONSTITUTION:A flexible disk section 8, an external storage control section 9 are added to the facsimile equipment. Furthermore, switches 10,13 are provided to the facsimile equipment to control a data flow among the flexible disk section 8, the external storage control section 9, an original read section 4, a read control section 5, a dot printer 6 and a printer control section 7. A data path between the external storage control section 9 and a communication control section 17 is added to the facsimile equipment. A control means control section 17 and a MODEM section 16 are used for two applications of transmission reception of image data and character data through the changeover of the switch 13.
Patent JP-H02117554-A (JP)
Title: Passing method for beltform material
Inventor: MURAKAMI KOJI
IPC: B65H20/30
Filed: 1988-10-25
Abstract: PURPOSE:To save space for a processing chamber by a method wherein a coil around which a streak of a beltform material is wound in a forward and a reverse direction to the direction of the passage of the beltform material is positioned in the middle of the passage of the beltform material. CONSTITUTION:After segments 4a and 4b of a winder 1A are respectively unfolded outwardly and a strip S is arranged in a manner to run obliquely across a space between rolls 3a and 3b, the segments are folded. Through rotation of a pallet 2, the strip S is doubly wound around the outer peripheral surfaces of the rolls 3a and 3b and the segments 4a and 4b from a forward and a reverse direction to the direction of the passage of the strap. When the strip S on a winder 1A is runs out, rotation of the two winders 1A and 1B is temporarily stopped, the segments 4a and 4b of the winder 1A are unfolded and moved aside from a pass line, the positions of the winders 1A and 1B are replaced with each other to continue operation. Since the winders 1A and 1B are replaced with each other in a short time, by mounting small capacity accumulators before and after the winders 1A and 1B, continuous passage of the strip is practicable.
Patent JP-S63125853-A (JP)
Title: Automatic transmission for vehicle
Inventor: KAWASHIMA TADAO
IPC: F16H15/52
Filed: 1986-11-12
Abstract: PURPOSE:To improve the operability by enlarging the existence region of the working surface of a cam and connecting the first and second springs to the cam for receiving thrust generated by the cam. CONSTITUTION:A working surface 11 of a cam 12 is divided into a working surface 11F for forward running and a working surface 11B for backward running. A roller 10 is engaged with the working surfaces 11F, 11B and the first spring 13 for receiving thrust generated by the cam 12 at the time of forward running and the second spring 14 for receiving thrust generated by the cam 12 at the time of backward running are connected to the cam 12. This arrangement can facilitate driving operation for light vehicle used in platform truck and agricultural work.
Patent JP-S63123500-A (JP)
Title: Treatment of night soil system sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1986-11-14
Abstract: PURPOSE:To efficiently treat night soil system sewage by subjecting sewage to flocculation solid-liquid separation and thereafter subjecting the separated liquid to evaporating treatment and subjecting the evaporated liquid to reverse osmosis membrane treatment. CONSTITUTION:A flocculating agent 2 is added to night soil 1 and mixed therewith to form flocculated flocks and the flocks are separated with a solid-liquid separator 3 to separate them into separated liquid 4 and sludge 13. The separated liquid 4 is evaporated and concentrated in an evaporator 5 after adding a defoaming agent. Concentrate 10 is fed to a reverse osmosis membrane 11 and organic acid, NH3-N and odorous components are removed and water treated at high degree is obtained. Sludge 13 is dehydrated with a dehydrator 14 and dehydrated cake 16 is incinerated with an incinerator 7 and residue 18 is obtained. Thereby the operation for regenerating an adsorbent is not necessitated and trouble is prevented, thereby an energy saving effect is enhanced.
Patent JP-H09116614-A (JP)
Title: Echo eliminator
Inventor: HANEDA YOICHI
IPC: H03H21/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent howling even when a microphone and a speaker come out from a terminal by combining an echo eliminating circuit and an adaptive insertion loss circuit. SOLUTION: The echo eliminating circuit 9 estimates echo path inpulse response by an adaptive algorithm in an echo path estimating circuit 11 and inputs it in a pseudo echo path 10. Here, convolution calculation with a reception signal is operated, a pseudo echo signal is synthesized so as to be subtracted the result from the output signal of the microphone 1 by a subtracter 12 and an echo signal included in the microphone is eliminated. At this time, the adaptive insertion loss circuit 3 measures acoustic coupling quantity by an insertion loss quantity deciding circuit 20, decides loss quantity and gives a loss to a transmission/reception side by a loss control circuit 4 so that howling does not occur due to the change of an echo path in use.  When it is used alone, a disconnection feeling exists in conversation, so that a system is constituted by combining the echo eliminating circuit 9 and the adaptive insertion loss circuit. Thus, howling is prevented even when the microphone and the speaker come out from the terminal.
Patent JP-H10124837-A (JP)
Title: Trace interconnection array reduced in inductance, integrated flexture/conductor structure, and disk drive
Inventor: YOUNG JAMES A
IPC: G11B5/48
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain lower inductance and impedance by allowing a trace interconnection array arranged in a specific position to contain a second electric trace and allowing a first and a second signal conductor to make at least one read/write element of a converter head connectable with a read/write circuit. SOLUTION: Four alternately arranged traces 60A-60B and 62A-62B are of the sage width. The traces 60A-60B are connected at the end of a magnetoresistive(MR) element 26 by a trace bridge 61A, and at the end of a pre-amplifier 54 by a second bridge path 63A. The traces 62A-62B are connected at the end of the pre-amplifier 54 by a trace bridge 61B, and at the end of the MR element 26 by a second bridge path 63B. The second bridge paths 63A and 63B are each formed in a separate dielectric layer, and may be a horizontal trace connected to the terminal end of a trace eye 16B by bias.
Patent JP-2001089373-A (JP)
Title: Pharmaceutical preparation for oral administration
Inventor: KOIDA YOSHIYUKI
IPC: A61K9/28
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical preparation of azimilide having a high content of the azimilide or it's acid-addition salt, capable of down sizing, excellent in formability and the azimilide or it's acid-addition salt in the pharmaceutical preparation quickly dissolute in a digestive canal, excellent in storing stability (excellent in light stability and low in colorability). SOLUTION: This pharmaceutical preparation for oral administration comprises azimilide or it's acid-addition salt formulated with one or more kinds of a hydroxypropylcellulose (L-HPC) having low degree of substitution and/or carboxymethylcellulose(CMC).
Patent JP-2000093066-A (JP)
Title: Prop structure of net for preventing animal
Inventor: SEKI NORIYUKI
IPC: A01M29/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a prop structure of a net for preventing an animal hardly causing variation of the height of the net, enabling a series of construction to be carried out with comparatively light work, and further enabling the construction period to be shortened. SOLUTION: This prop structure of the net for preventing an animal, has props 8 having lower parts driven into ground 3, and arranged at a prescribed interval, and the upper parts of the props have a net 6 for preventing an animal, fixed to the upper part of each of the props 8 and stretched around. The props 8 are vertically separated to bisections, and at least the upper props 8A are formed out of pipe bodies. The lower part of a pipe hole 8a of the upper prop 8A is outserted on the upper part of the lower prop 8B previously driven into the ground 3 from the upper side.
Patent JP-H10113525-A (JP)
Title: Method and apparatus for cleaning air
Inventor: SHIMIZU SHIGEMI
IPC: B01D47/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To form a pure atmospheric environment by removing impurities in the air including organic substance components, molecular ion components, and gaseous metal components. SOLUTION: A fine water droplet generator 1, an air current generator 7, a gas-liquid separator 2, and a pure water producing apparatus 12 are provided. The apparatus 12 produces pure water from raw water to supply it to the generator 1. The generator 1 splits the supplied pure water into fine droplets, mixes them with an air current containing impurities sucked from generator 7, and feeds the mixture to the separator 2, the droplets are caught by the separator 2, and the impurities entrained by the droplets are removed from the air.
Patent JP-2001088685-A (JP)
Title: Tensile force automatic adjuster for parking brake cable
Inventor: TSUZUKI HIROAKI
IPC: F16D65/28
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To simply and compactly constitute a tensile force automatic adjuster adjusting tensile forces of parking brake cables branched to left/right wheels to a prescribed dimension, of small numbers of components. SOLUTION: A pair of engagement teeth 56, 58 are provided in a slide rod 52 connected to an operation member side of a parking brake approximately symmetric about a central line S, while a frame 54 is provided with a pair of poles 60, 62 to be engaged with the engagement teeth 56, 58, cables 20, 22 connected to the left/right wheels are connected to the pair of poles 60, 62, and one pole 60 or 61 climbs over one engagement tooth 56 or 58 by the change in pose of the frame 54 caused by unbalance of the tensile forces of the cables 20, 22 so that the tensile forces of the cables 20, 22 become approximately equal to each other.
Patent JP-H1197197-A (JP)
Title: Plasma treatment device
Inventor: AMANO HIDEAKI
IPC: H05H1/46
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To generate a plasma having high uniformity over a wide area and heighten the intra-plane uniformity in the plasma treatment. SOLUTION: Microwaves of 2.45 GHz are in TM mode introduced through a waveguide tube 3 into the first vacuum chamber 21, and a magnetic field of 875 Gauss is formed so that a film formation gas is turned in a plasma by means of electron cyclotron resonance, and a SiOF film is formed on a wafer. Therein the condition 0.75<=D2/D1<=0.85 should be met, where D1 is inside diameter of the first vacuum chamber 21 while D2 is the inside diameter of the microwave inlet part of the vacuum chamber 21.  According to this configuration, the transmission of microwaves is disturbed in the part where the inside diameter of the first vacuum chamber 21 enlarges steeply to cause generation of the higher-order mode of the TM mode, and thereby the electric field distribution becomes uniform in the plane opposing to the wafer W, and the plasma density becomes uniform within the plane, so that the intra-plane uniformity of plasma treatment is heightened.
Patent JP-H06123207-A (JP)
Title: Intake/exhaust valve operating device of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F02D13/02
Filed: 1992-10-08
Abstract: PURPOSE:To prevent generation of sitting noise and the like without giving any influence of operating performance even if an engagingly locking part is worn by secular deterioration and the like, in the intake/exhaust valve operating device of an internal combustion engine for switching the opening degree and the timing of an intake valve and an exhaust valve at low and high speed operations. CONSTITUTION:In a main rocker arm 41 oscillated following a low speed cam 49, a valve clearance is formed as the value of VC, and the main rocker arm 41 is oscillated by an engagingly locking means following the head-curve of a high speed cam 53 together with an auxiliary rocker arm 42. Each height of a damping part in relation to the high speed cam 53 at the time of opening and closing of the valve is higher than each height of the damping part in relation to the low speed cam 49 at the time of opening and closing of the valve.
Patent JP-H03134173-A (JP)
Title: Method for transporting liquid raw material
Inventor: HOCHIDO YUKO
IPC: B01J4/00
Filed: 1989-10-18
Abstract: PURPOSE:To prevent the error in the flow rate control of a liquid raw material by a mass flow meter which arises from the generation of bubbles during transportation by the dissolution of gases into the liquid raw material by transporting the liquid raw material to be used in a CVD method in Si technology by utilizing the natural fall by gravity and bellows. CONSTITUTION:The liquid raw material is put into a storage vessel made of a stainless steel in the case of using the liquid raw material of a tetraethoxysilane; Si(OC2H6)4 system in place of the gaseous raw material such as SiH4 as the raw material to be used in the CVD method in the Si technology and using the liquid raw material of a trimethoxyboron: B(OCH3)3 system or trimethyl phosphate: PO(OCH3)3 system as a dopant source. This vessel is then placed in the position higher than the installation level of a liquid receiving tank and the liquid raw material is transferred into the bellows, etc., by utilizing the natural filling force by gravity. The liquid raw material is sent to the evaporator by the back pressure of air, gaseous nitrogen, etc., and is supplied into a CVD chamber. Since the liquid raw material does not come into direct contact with the pressurized gas, the dissolution of the gases into the liquid raw material is obviated. The generation of the bubbles during the transportation and the generation of the error in the flow rate control by the mass flow meter are thus prevented.
Patent JP-H05105485-A (JP)
Title: Working method for photosensitive glass
Inventor: ONO HIROKAZU
IPC: C03C15/00
Filed: 1991-10-18
Abstract: PURPOSE:To easily work grooves different in depth or a groove having an inclined face by etching treatment of one time. CONSTITUTION:A hole 2a for exposure of a photomask 18 oppositely provided on the parts 3c, 3d desiring etching of a photosensitive glass plate 3. A reflective plate 4 is parallel arranged to the downside of the part 3c desiring deep etching of the photosensitive glass plate 3 and then exposed from the upper part of the photosensitive glass plate 3. Light is transmitted through the photosensitive glass plate 3 at a time of exposure and, thereafter, transmitted light is reflected by the reflective plate 4. The part 3c of the photosensitive glass plate 3 is reexposed and exposure thereof is more than the part 3d. When the parts 3c, 3d of the photosensitive glass plate 3 are heat-treated, crystallized and etched, grooves 3e, 3f different in depth are formed by etching treatment of one time.
Patent JP-H11111745-A (JP)
Title: Manufacture of semiconductor device, press die, and guide rail
Inventor: AOKI HIDEJI
IPC: B29C45/26
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, wherein a sealing resin is prevented from damages and the occurrence of resin fragment is suppressed and also to provide a press die and a guide rail for which the generation of resin fragment is suppressed. SOLUTION: A frame-receiving device 11 is provided with a cavity 11d, which being square as viewed from above, houses a sealing resin 3. A gate residue hosing part 11c is provided at a corner part of 1, corresponding to a gate residue 3b at a lower surface of a corner part (unnecessary part) 2a of a lead frame 2, among four corner parts of the cavity 11d. In addition, at a boundary part between the cavity 11d and the date residue housing part 11c, a lower gate punch 11a is provided. By mounting the lead frame 2 on the frame receiving die 11, the sealing resin 3 is housed in the cavity 11d, while the gate residue 3b is housed in the gate residue housing part 11c.