baber/WOPTO huggingface dataset:
Patent JP-H06121918-A (JP)
Title: Filter
Inventor: ITAKURA JUNJI
IPC: B01D63/02
Filed: 1992-10-09
Abstract: PURPOSE:To make efficient the installation space and to change the ratio of a filter medium by connecting cartridges packed with the filter medium in parallel by connectors, simultaneously installing a pass closing part and connecting a cartridge packed with a different filter medium in a connector pass in series. CONSTITUTION:A filter consists mainly of active carbon cartridges 11, a hollow yarn cartridge 12 and upper and lower connectors 20, 30 by which the cartridges are connected in parallel from above and below. And fluid to be filtered is caused to flow in from a cap with an inflow port 26 to feed it to a pass 23 of the upper connector 20. At this time, since the pass 23 is closed by a pass closing plate 28, the fluid to be filtered is passed only through the active carbon cartridges 11 to flow in a pass 33 of the lower connector 30. And the primary fluid filtrate filtered by the active carbon is passed through a hollow yarn cartridge 12 and flows in the pass 23 of the upper connector 20 on the outflow port side of the pass closing plate 28. Then, the secondary fluid filtrate filtered by the hollow yarn flows out as it is from a cap with an outflow port 27.
Patent JP-2001119422-A (JP)
Title: Communication device and method and system, and medium
Inventor: YAMAMOTO MITSUHIRO
IPC: H04N7/24
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication device and method that copes with a network fault by efficiently selecting a LAN or a public network and using the selected network and reduces the communication cost. SOLUTION: The communication device connected to the LAN 119 and the public network 118 is provided with a detection means that detects the presence of a fault in the LAN and with a changeover means that selects transmission via the LAN in prescribed timing of transmission data during data transmission via the public network. When the detection means detects the restoration of the fault in the LAN during the data transmission via the public network, the changeover means transmits data having not been transmission via the LAN.
Patent JP-S63150410-A (JP)
Title: Lubricating device of tappet valve system 4-cycle engine
Inventor: UCHIYAMA HISAO
IPC: F01M1/06
Filed: 1986-12-15
Abstract: PURPOSE:To make lubricating oil path in a compact size by inserting a seal cylinder in a sparking plug hole formed on a cylinder head to form an oil path, making the oil path face to an oil hole of a rocker shaft and connecting same to an oil hole communicating with a bearing of a cam shaft. CONSTITUTION:A sparking plug hole 14 is formed extending from the center of a combustion chamber 12 upward in such a manner as to pierce through a cylinder head 2 and a head cover 13. A sparking plug 15 is inserted tn the sparking plug hole 14, and screwed therein. A seal cylinder 16 is inserted in the thus formed ignition plug hole 14 and sealed by an O-ring 17, whereby a space serving as an oil path 18 is formed between the outer periphery of the seal cylinder 16 and the ignition plug hole 14. The oil path 15 is communicated with an oil pump through an oil hole 19 bored in the cylinder head 2, opened to the end surface of an oil hole 20 disposed along the core of a rocker shaft 5, and communicated with a bearing 3 of a cam shaft 1 through an oil hole 21.
Patent JP-H02147512-A (JP)
Title: Inclined conveyor
Inventor: MURO TOSHIYA
IPC: E21D9/12
Filed: 1988-11-28
Abstract: PURPOSE:To prevent side runout in the present conveyor for a steeply inclined shaft by forming projections and recesses which are respectively engaged with Nos. 1 and 2 conveyor belts, return rollers and carrier rollers. CONSTITUTION:A projection A1 having a trapezoidal section is formed on the surface coming into contact with return rollers 64, 75 on the outer surface of No.1. Belt A, and a recess 64a, 75a is formed on the return rollers 64, 75 which engages with the projection A1, and the belt A is guided by the engagement of the both. Things are the same with No.2 belt. In carrier rollers not shown on the drawing, recesses are formed similarly to engage with the projections of the belt. The side runout of the belt can be prevented by guiding with the engagement of the projections on the belt and the recesses in rollers.
Patent JP-H06152100-A (JP)
Title: Liquid photoresist used for manufacture of printed wiring board
Inventor: KAWAKAMI SHIN
IPC: C09K11/06
Filed: 1991-10-17
Abstract: PURPOSE:To enable liquid photoresist to perform artificial and mechanical recognition and inspection of formation of an image in the manufacturing process of a printed wiring board easily and properly. CONSTITUTION:The title photoresist performs recognition and inspection while embossing a pattern by applying light to the pattern after completion of exposure and after development in formation of an image of manufacturing process of a printed wiring board by containing a fluorescent substance in a main constituent.
Patent JP-2000128716-A (JP)
Title: Antimicrobial composition
Inventor: YAGI MINORU
IPC: A01N41/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of suppressing the decomposition of an isothiazolone compound and excellent in stability by including the specific isothiazolone compound and a specified aliphatic sulfonic acid. SOLUTION: This composition is obtained by including (A) preferably 0.1-10 wt.% of an isothiazolone compound represented by formula I or II [R1 is H, an alkyl, an alkenyl or the like; X and Y are each H or a halogen or both together with C atoms at the 4- and the 5-positions of the isothiazolone compound form a benzene ring; M is a cation of an alkali(ne earth) metal, a heavy metal or an amine; Z is an anion forming a compound of the cation M having a sufficient solubility to form a complex compound; (a) is 1 or 2; (n) is an integer such that the anion Z satisfies the valence of the cation M] and (B) an aliphatic sulfonic acid represented by the formula R2SO3H (R2 is a 1-4C alkyl) of the formula HO3SR3SO3H (R3 is a 1-4C alkylene) in a molar amount of preferably 0.1-10 times based on the ingredient A.
Patent JP-H11127680-A (JP)
Title: Grain-carrying out apparatus of combine harvester
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which vibration and twist tendency accompanying reaction force against rotation becomes larger as it becomes more distant from supporting position and smoothness of vibration is lost and durability is impaired, because a base part-carrying out cylinder and moving-carrying out cylinder are supported in a state cantilevered by only grain tank side. SOLUTION: A horizontal base carrying out cylinder 3 outwardly extending is connected to the upper part of vertical grain lifting cylinder 2 in which carrying out starting end part communicates with a grain tank and a moving carrying out cylinder 5 opening grain discharge port 4 at the top is slidably inserted and fitted into the base carrying out cylinder 3, and a vibration-proof guiding device 8 installed along an extensible driving device 7 provided along the moving carrying out cylinder 5 from the upper part of the grain lifting cylinder 2 is installed side by side on the outside of the moving carrying out cylinder 5 and a moving device 10 screwed to a spiral shaft 9 which is a main part of the extensible driving device 7 is connected to the moving carrying out cylinder 5 and also connected to a fixing device 11 introduced and guided to the vibration-proof guiding device 8.
Patent JP-H07152779-A (JP)
Title: Processing method for detecting moving picture index and moving picture processor having moving picture index detection processing function
Inventor: YONEDA HITOSHI
IPC: H04N19/136
Filed: 1993-11-29
Abstract: PURPOSE:To attain moving picture index detection processing at a video rate even by software processing and to detect index information at high detection accuracy and a low cost even in the case of using various moving picture materials. CONSTITUTION:Compressed picture data 2 compressed by picture compression processing including DCT operation are extracted from a picture storing part 1 and inputted to a moving picture index featured value signal extracting part 3, which restores a quantized DCT coefficient signal from code information by Huffman decoding processing, restores a DCT coefficient signal by inverse quantization processing and outputs a moving picture index featured value signal 4. The signal 4 is inputted to a moving picture index detecting part 5 and a moving picture index signal 6 is detected from the signal 4.
Patent JP-H02144579-A (JP)
Title: Developing device
Inventor: KAMATA ISATO
IPC: G03G15/08
Filed: 1988-11-25
Abstract: PURPOSE:To prevent occurrence of such a case that the operation of a developing device becomes defective or a developer is not sufficiently supplied by rotating plural members for preventing the floculation of the developer provided on a supporting member for supply when developing operations are carried on. CONSTITUTION:Even when toner is floculated in a high-humidity environment or a developing device is set to a standby state for a long period, the floculated toner can be uniformly loosened when developing operations are carried on by rotating plural members for preventing floculation of developer provided on a supporting member for supply. In addition, the loosened toner is stably supplied completely by means of a developer supplying member 33 whose one end is fixed to the member 31 and the other end is brought into contact with the inner surface of the wall of a developer housing section 29 and moves. Therefore, defective operations of this developing device or insufficient supply of the toner can be prevented.
Patent JP-H10232416-A (JP)
Title: Small-sized phase conjugate reflector using four waves mixture in loop form
Inventor: BETIN ALEXANDER A
IPC: G02F1/35
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized loop four waves mixture phase conjugate device capable of using as a practical optical use. SOLUTION: This device is provided with a non-linear cell 12 consisting of a transparent front surface 22, a reflective rear surface 16 and an optical non-linear medium 14 held between them, and a signal beam ε1 is made incident on the front of the non-linear cell 12, and is reflected by the rear surface 16 to be outputted as a loop beam ε2 . Then, relay optical systems 18, 20 returning this loop beam ε2 to the non-linear cell 12, and making the loop beam ε2 intersect with the signal beam ε1 in the non-linear cell 12 to make interfere them optically, and forming a diffractive index grating in the cell are provided, and an optical loop is formed.  An optical diode 24 of an irreversible optical loss that an optical loss in the propagational direction of the loop beam ε2 is larger than the optical loss in the reverse direction and an optical gain medium body 26 forming a ring laser resonator are arranged in this optical loop, and an oscillation beam ε3 oscillates in the direction opposite to the propagational direction of the loop beam ε2 .
Patent JP-H06152201-A (JP)
Title: Band pass filter
Inventor: KUREBAYASHI HITOSHI
IPC: H01P1/203
Filed: 1992-11-09
Abstract: PURPOSE:To improve the resistance to vibration and to facilitate processing and assembling by adopting the shape of supporting both ends of a resonator and integrally forming the resonator and lead wires with a metallic plate. CONSTITUTION:The length and the characteristic impedance of a metallic thin plate 12 are designed so that a resonator 50 composed of a high impedance lie 8 and a low impedance line 9 is resonated at a specified frequency. The plural number of the resonators 50 are juxtaposed to couple the resonators, thereby obtaining a required filter characteristic. An electric signal is inputted/ outputted to/from the center conductor 11 of a coplaner line 10 and an electric field maximum point is set to the middle of the lower impedance line 9, then a fine-adjustment screw is placed to the part A of the metallic case 13. Thus, both ends of the resonator 50 are supported and the resistance to vibration is improved and the metallic thin plate 12 is easily processed by etching or the like and the metallic case 13 is easily processed by a milling machine or the like. Furthermore, the hole for the fine-adjustment screw is easily worked to the case 13.
Patent JP-S62159881-A (JP)
Inventor: KAWAKAMI TETSUO
IPC: F16L57/00
Filed: 1985-12-30
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-S62162081-A (JP)
Title: Molded synthetic resin article coating synthetic leather and production thereof
Inventor: IDESHITA HIROSHI
IPC: D06N3/00
Filed: 1985-12-28
Abstract: PURPOSE:To obtain the titled molded synthetic resin article rich in high-class feeling, by bonding a specific coating layer to the surface of a synthetic leather, binding a thermoplastic resin to the back surface of the above-mentioned synthetic leather in molding thereof and forming a surface of innumerable fine unevennesses on the above-mentioned coating layer. CONSTITUTION:For example, an adhesive layer 5 of a transfer film 1 having a patterned ink layer 4 formed on a base film 2 consisting of polyethylene terephthalate resin through a release layer 3 and the adhesive layer 5 on the patterned ink layer 4 is placed on the surface of a synthetic leather 6, contact bonded while heating and integrally bonded. The base film 2 is then released to give a sheetlike material having a thin coating layer, having less recovery elasticity than that of the above-mentioned synthetic leather 6 and bonded to the surface of the synthetic leather 6. The release layer 3 of the above-mentioned sheetlike material is then opposite to a mold having a surface of fine unevennesses and the synthetic leather 6 having the coating layer formed thereon is placed to inject a thermoplastic resin 9 into the mold and integrate the thermoplastic resin 9 with the synthetic leather 6. The coating layer is pressed to the inner surface of the mold at the same time to afford the aimed satinized molded synthetic resin article, having the surface of fine unevennesses and rich in high-quality feeling.
Patent JP-S62153238-A (JP)
Title: Manufacture of aldehyde
Inventor: CORNILS BOY
IPC: C07C67/00
Filed: 1986-12-17
Abstract: A process for the preparation of aldehydes by hydroformylation of olefins in the presence of an aqueous solution containing rhodium as a catalyst. The aqueous solution preferably contains rhodium in a concentration of 450 to 800 weight-ppm and sulfonated or carboxylated triarylphosphines as complex ligands in a concentration of 25 to 30% by weight, both based on the aqueous solution.
Patent JP-H03171909-A (JP)
Title: Vhf power amplifier
Inventor: SUKOTSUTO KURAFUTO
IPC: H03F3/191
Filed: 1990-11-06
Abstract: PURPOSE: To obtain desired effect and reduce lost electric power by composing a VHF power amplifier consisting of an intermediate transformer coupled with a two-stage amplifiers. CONSTITUTION: A basic circuit 10 is composed of a 1st amplifier 11 which receives and amplifies and an input signal, and an output of the amplifier 11 is passed to a 2nd amplifier 13 through a transformer 12. This transformer 12 operates to provide impedance matching and signal coupling between the amplifiers 11 and 13. An output of the amplifier 13 passes through a filter 14, before exiting from the circuit, and the filter 14 provides impedance matching between the amplifier 13 and a device as a coupling destination of the amplifier 10 and further a removal of higher harmonics generated in the circuit. Consequently, an amplifier which is used for a VHF device, providing a high gain from a low power input is obtained.
Patent JP-H06126675-A (JP)
Title: Vacuum suction holder
Inventor: HAMAGUCHI NAOKI
IPC: B25J15/06
Filed: 1992-10-13
Abstract: PURPOSE:To secure a vacuum suction holder equipped with a suction pat with a suction recess accurately accorded with the externals of a holding objective article. CONSTITUTION:A holding objective article is formed into a male type and a file type suction recess 41 into a suction pat 4, respectively. With this formation, the suction recess 41 accurately accorded with a suction spot of the holding objective article is easily formed in the suction pat 4. With this constitution, it is excellent in adhesiveness to the holding objective article and holding reliability is well improved. In this connection, manufacturing cost is reducible.
Patent JP-H06199100-A (JP)
Title: Manufacture of decorative piece made of synthetic resin
Inventor: KURODA NOBUO
IPC: B32B33/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide a method of producing decorative pieces, wherein expansion and contraction of a pattern sheet, which result from variations and the like in the external conditions such as temperature, humidity, etc., are reduced, the positioning of a pattern on a table of a high-frequency dielectric heating device is made easy, and the production efficiency of the decorative pieces made of synthetic resin can be increased. CONSTITUTION:Release paper 3 is stuck to a rear face of a flexible sheet 2 made of thermoplastic synthetic resin, and at least one pattern 4 is printed on the front surface of the sheet 2. At least two positioning bores 5 are drilled at predetermined positions at the surrounding portions of each pattern 4, respectively, and only the release paper 3 at the portion of each pattern 4 is removed to prepare a pattern sheet 1. A base fabric 31 and the like are set at a processing position on a table 21 of a high-frequency dielectric heating device. Positioning pins 12 are inserted into the positioning bores 5 for the pattern 4 of the pattern sheet 1, and the pattern 4 is set on the base fabric 31 and the like. The pattern 4 is pressed with an engraving die of the high-frequency dielectric heating device and welded on the base fabric 31 under high-frequency dielectric heating, and the pattern sheet 1 is then fused and cut along the outer profile line of the pattern 4.
Patent JP-H01140460-A (JP)
Title: Cassette loading device
Inventor: MIHARA MASATO
IPC: G11B15/675
Filed: 1987-11-27
Abstract: PURPOSE:To load a small cassette, to position a standard cassette, and to prevent an erroneous loading by providing a projecting part at an outer position than that of a loading part for the small cassette in a cassette tray, which is at the same time an opposite position to the position of the recessed part on the bottom surface of the standard cassette to be loaded. CONSTITUTION:A cassette tray 16 is made into a dimension and a form to correspond to a standard cassette 1, and a loading part 30 for a small cassette, which has the dimension and the form corresponding to a small cassette 2 which is smaller than a standard cassette 11, is provided to one part of the cassette tray 16. Thereafter, a projecting part 40 is provided to the outer position than that of the loading part for the small cassette 30 in the cassette tray 16, which is at the same time the opposite position to the position of the recessed part on the bottom surface of the standard cassette 1 to be loaded. Thus, the loading of the small cassette 2 and the positioning of the standard cassette 1 become possible, and the erroneous loading can be prevented.
Patent JP-H10121441-A (JP)
Title: Dust arrester
Inventor: FUKUSHIMA MEGUMI
IPC: E02B5/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a dust arrester using a wire rope on a screen of which dust is hard to be caught and which is comparatively simple in structure and inexpensive. SOLUTION: A dust arrester device for a water channel is furnished with a latticed screen 3 installed in such a way to close the water channel, a latticed rake body 2 arranged on a front surface of the screen 3 and a guide rail 1 provided facing against both sides of the water channel and to guide the latticed rake body 2. Thereby two moving rollers 21, 22 guided along the guide rail 1 are provided on an upper part of the latticed rake body 2, a hanging part 2B of a wire rope W to tract the latticed rake body 2 is provided on a backward position of a centrodial position of the latticed rake body 2, and the latticed rake body 2 is made to rise in a state of constantly lowering a head of the latticed rake body 2 by winding up the wire rope W installed on the hanging part.
Patent JP-H03160610-A (JP)
Title: Permanent magnet type erasing head and magnetic recording and reproducing device using the head
Inventor: YAMAZAKI KAZUYA
IPC: G11B5/325
Filed: 1989-11-20
Abstract: PURPOSE:To provide the permanent magnet type erasing head which has a high signal erasing rate and low cross erasing rate and the magnetic recording and reproducing device for which this head is used by specifying the width of the N-pole or S-pole magnetized band to be provided on the inlet side of a magnetic tape traveling direction to 0.05 to 0.55mm. CONSTITUTION:The magnetic tape traveling surface formed by embedding a massive permanent magnet 2 into a square head body 1 is finished to a curved surface shape. The permanent magnet 2 is provided with the N-pole or S-pole magnetized band 3 from the inlet side of the tape traveling direction. This band is magnetized in the magnetization pattern disposed with an azimuth magnetized band 5 alternately repeating N- and S poles apart a prescribed S-pole or N-pole induction section band 4. The width of this N-pole or S-pole magnetized band 3 is formed as narrow as 0.05 to 0.5mm and the magnetization intensity is increased, by which the magnetic flux in the magnetic tape traveling direction is increased and the signal erasing rate is increased; in addition, the density of the leak magnetic fluxes is lowered and the cross erasing rate is lowered.
Patent JP-S61160668-A (JP)
Title: Mechanical split seal
Inventor: AZIBERT HENRI V
IPC: F04D29/12
Filed: 1985-12-28
Abstract: ® A split mechanical face seal is disclosed comprising a pair of seal rings each comprising split ring segments secured about the circumference by securing means; the rings are non-ridgedly supported in an axial direction by resilient support means; at least one of the support means comprises biasing means axially biasing the sealing surface of the rings together.
Patent JP-H04173067-A (JP)
Title: Cutting and separating device of tofu (bean curd)
Inventor: KOBAYASHI KENTARO
IPC: A23L11/00
Filed: 1990-11-07
Abstract: PURPOSE:To facilitate automation of packing and to produce TOFU having high commercial value and good appearance by installing a laterally turning device of cutting long strip-shaped TOFU, separating and simultaneously making the cut surface upward. CONSTITUTION:Pressing mechanism is worked in a state of a shortened interval of a pair of mutual end hanging pieces 30 by extending and contracting mechanism and uncut large TOFU is pressed against vertical plate parts 32 of a folding and bending plate piece 31 suspended from each hanging piece 30. Consequently, large TOFU is cut into plural small TOFU having a longitudinally long cross-sectional shape by a knife formed at one edge of each vertical plate part 32, the interval between a pair of the end hanging pieces 30 is widened by the extending and contracting mechanism and the small TOFU are mutually separated. With the separation, the top of TOFU is pressed by a pressing member, TOFU is laterally turned and packed with the cut surface upward by the movement of the hanging pieces 30.