baber/WOPTO huggingface dataset:
Patent JP-2000076704-A (JP)
Title: Phase transition optical recording medium
Inventor: YOSHIDA NOBUHISA
IPC: G11B7/24047
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a phase transition optical recording medium which generates no cross-erase even when constituted to be of a non-initialization type. SOLUTION: This phase transition optical recording medium 1 has a light transmissive substrate 2, in which a groove is spirally and concentric circularly formed on at least one principal plane, a phase transition recording film 5, which is formed on the surface of the substrate 2 on which the groove is formed and is reversibly phase-transitted by being irradiated with a light beam, thereby causing the optical characteristic to be changed, and a reflection layer 7, which is formed on the phase-transition recording film 5. The spiral or concentric circular groove forms a land part 23 and a groove part 24, which are a rewriting region in which data are rewritten on at least one principal plane of the substrate 2.  The rewriting region is formed as far as a position 58 mm away from the center of a vortex or a circle of the groove 22 and the center-to-center distance between the mutually adjacent land part 23 and groove 24 is controlled to be 0.61 to 0.62 μm.
Patent JP-H1093361-A (JP)
Title: Radio device
Inventor: OBA MASAFUMI
IPC: H03F3/193
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To attain low noise, low price, and small size by inputting a transmit signal, amplifying a voltage component, and detecting a negative voltage component from the voltage component and then outputting the negative voltage component as a bias voltage to a power amplifier. SOLUTION: The radio device 8 outputs a transmission signal from a high-frequency signal source 2 to a power amplifier 3 and a voltage generation part 10. This transmission signal is amplified by a resonance circuit consisting of a capacitor 2, a coil L, and a capacitor C3 of the voltage generation part 10. Then a diode D detects a negative component, a capacitor C1 removes noise, and the resulting component is outputted to a power amplifier 3. Namely, the transmission signal from the high-frequency signal source 2 is amplified and the negative voltage is detected and outputted without using a DC/DC converter. Therefore, a circuit for a noise countermeasure need not be provided and a bias to the power amplifier 3 contains on noise. Consequently, the device can be made small-sized and low-priced.
Patent JP-H0958617-A (JP)
Title: Packaging method and its device
Inventor: YAMADA JUNSAKU
IPC: B65B43/54
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To move a bag and a tray member without a positional slipping by a method wherein the lower opening edge of a bag being horizontally loaded on a belt conveyor, is pinched by a tray attaching means which is arranged on a tray carrying means, and at the same time, the conveyor and the carrying means are constituted so as to intermittently move while synchronizing. SOLUTION: Bags (u1) are housed in a bag housing box (u2) while being stacked under an approx. horizontal state in such a manner that the bag mouths may be located on a conveyor (b1) side in the running direction of the belt conveyor (b1). By a bag feeding device U, the bag (u1) being loaded on the conveyor (b1) is held in such a manner that the lower side opening edge of the bag (u1) is pinched by a gripping disk being arranged on a tray attaching member C, and a gripping block, and in the meantime, the upper side opening edge is mounted on the upper surface of the gripping disk.  After such a loading work of the bag (u1) at a bag feeding position III is completed, endless chain belts (v1), (v2) and the conveyor (b1) are synchronously moved, and the bag (u1) and a tray member T are moved together to a filling position IV of an article (m) into the bag (u1), where a filling device S is arranged.
Patent JP-S6393904-A (JP)
Inventor: USAMI KIYOSHI
IPC: E01C19/20
Filed: 1986-10-08
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-S62100995-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/16
Filed: 1985-10-28
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-S6397444-A (JP)
Title: Cargo-handling
Inventor: NAGUMO DAISUKE
IPC: B60P1/48
Filed: 1986-10-09
Abstract: PURPOSE:To prevent the damage of a dump pin by providing said dump pin which is fitted into a container side wall hole passing through a lift arm and forming said container side wall hole into a long hole to enable the relative displacement of said dump pin. CONSTITUTION:When dumping a container 3, a lift cylinder 8 is extended in a condition that a dump pin 10 is fitted into a container side wall hole 11. Thereupon, the container 3 is rotated together with a lift arm 5, and a supporting shaft 4 is slidingly moved within a supporting part 6. Accompanying this, the distance between the supporting shaft 4 and the dump pin 10 is varied while the dump pin 10 is displaced inside the container side wall hole 11. Accordingly, the load of the container 3 and the contained object will not act on the dump pin 10 preventing the damage of the dump pin 10. Also, the supporting part 6 which is larger than the diameter of the supporting pin 4 can easily accommodate and support the supporting shaft 4.
Patent JP-S6393577-A (JP)
Inventor: TERADA HIROSHI
IPC: B25D9/12
Filed: 1986-10-08
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-H0799151-A (JP)
Title: X-ray mask and manufacture thereof
Inventor: HORIUCHI TOSHIYUKI
IPC: G03F1/22
Filed: 1993-09-28
Abstract: PURPOSE:To manufacture an X-ray mask of high contrast having an X-ray transmission pattern in a broad X-ray absorber part by a method wherein a bonding agent held by X-ray absorbers between is made the X-ray transmission pattern. CONSTITUTION:Blocks 1 and 2 of an X-ray absorber of which the main constituent is a metal or an alloy thereof having a surface flattened by grinding or the like are prepared and the surfaces of the blocks 1 and 2 of the X-ray absorber are stuck on each other by a bonding agent 3 constituted of epoxy resin. Since the thickness of the bonding agent 3 becomes a line width of an X-ray transmission line pattern, in this X-ray mask, the thickness of the bonding agent 3 is controlled to be a prescribed one. Although the control depends on the discrete characteristics of the bonding agent 3, the thickness can be controlled to be an arbitrary one by regulating a pressing force at the time of bonding, as to the same sort of bonding agent 3. After the bonding, the whole of the bonded blocks is sliced, as shown by broken lines, so that the section of the bonding agent 3 is exposed. Thereby an X-ray mask is obtained.
Patent JP-S61118548-A (JP)
Title: Head gasket
Inventor: FUJITA ATSUSHI
IPC: F02F11/00
Filed: 1984-11-15
Abstract: PURPOSE:To prevent collapse of graphite into combustion chamber by laminating expansion graphite sheets to the opposite sides of reinforcing board while pressing an expansion graphite sheet around the combustion chamber of punched head gasket and impregnating the pressing section with heat-resistant resin. CONSTITUTION:Expansion graphite sheets 4 are laminated to the opposite sides of thin metal reinforcing board 3 then punched through press thereafter an expansion graphite sheet is pressed around the combustion chamber 1 to provide a press section 2. Then heat-resistant resin is impregnated at the press section 2 with impregnation rate of 5% and thermally set. Consequently, collapse of graphite into the combustion chamber (bore) 1 can be prevented.
Patent JP-H0796159-A (JP)
Title: Uniformly granulating machine
Inventor: TANO TATSUMI
IPC: B01J2/22
Filed: 1993-09-28
Abstract: PURPOSE:To provide a uniformly granulating machine by which a granulated material having a narrower weight distribution is continuously produced in large quantities and effectively. CONSTITUTION:A lot of recessed parts each opened to the outer surface side and having a proper cross-sectional area and depth are provided on the outer surface part of an endless belt 10 continuously traveling, and an elastic body is fitted to the inside of each of recessed parts 11 with its upper surface being located below the upper surface of the opening of the recessed part 11, and a raw material hopper 60 is provided above the endless belt 10. A leveling roller 70 for uniformly spreading the raw material on the endless belt 10 is provided on the downstream side of the raw material hopper 60, a press roller 80 for pressing the raw material between it and the outer surface part of the endless belt 10 is provided on the downstream side of the leveling roller 70, and a belt supporting part 50 is provided on the rear side of a part of the endless belt 10 where the leveling roller 70 and the press roller 80 are provided, and a rolling chute 90 is provided at the belt return part located downstream of the press roller 80.
Patent JP-S60133662-A (JP)
Title: Method for manufacturing gas diffusion electrode of fuel cell
Inventor: SAKURAI MASAHIRO
IPC: H01M4/88
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a gas diffusion electrode in reduced production man-hour by coating an electrode substrate with the paste type slurry in which the carbon powder that should carry platinum, platinum compound, and PTFE are mixed simultaneously, reducing the platinum compound under reducing atmosphere, and heating-treating it up to the melting temperature of the PTFE. CONSTITUTION:Carbon fine powder and platinum chloride acid are immersed in the mixed liquid of the ion exchange water containing a surface generation agent and dispersion liquid containing PTFE. Then while they are being water- cooled by water, they are kneaded for several hours using a kneader or a pulverizing mill and paste-type slurry is produced. The surface of an electrode substrate is coated uniformly with this slurry by the screen printing method or blade method and vacuum drying is performed to remove dispersion media. After that, hydrogen atmosphere is obtained and platinum chloride acid is reduced to platinum by hydrogen for approximately three hours at 300 deg.C and a surface active agent is dissolved. Besides, the PTFE used as a bonding agent is melted and is baked in nitrogen atmosphere to increase the strength of a film.
Patent JP-H03105989-A (JP)
Title: Narrow-band excimer laser oscillator
Inventor: EURA TAKASHI
IPC: H01S3/038
Filed: 1989-09-20
Abstract: PURPOSE:To make a single pulse output low, to make a repetition frequency high and to make an average output high by a method wherein a gap length and an effective electrode length of a main discharge electrode are limited within a specific ranges. CONSTITUTION:An excimer laser oscillator is oscillated by a system which is composed of a laser resonator 1, a reflecting mirror 2 and an output mirror 3. When a gap length of a main discharge electrode is set at 5mm or lower and an effective electrode length is set at 200mm or lower in the oscillator, a single pulse output can be made low, a repetition frequency can be made high and an average output can be made high. Thereby, an irregularity between pulses can be made small, lives of a laser gas, the main discharge electrode, a narrow-band element and the like can be made long and an illuminance irregularity can be prevented.
Patent JP-S6395759-A (JP)
Title: Communication network operation management system
Inventor: NAKANE KAZUNARI
IPC: H04M3/00
Filed: 1986-10-11
Abstract: PURPOSE:To easily confirm a communication party when a subscriber accommodated in other communication network is communicated by storing subscriber information of plural communication networks incorporatedly and referencing the stored information from each communication network. CONSTITUTION:A communication control equipment 12 is connected to a data base machine 11 via a data bus 13. The communication control equipment 12 connects to independent communication networks 14-16 via communication lines 17-19 respectively and the communication networks 14-16 access the data base machine 11 via the communication controller 12. Moreover, the communication networks 14-16 are connected mutually by communication lines 20-22. When a call comes from a caller, for example, the communication network 14 accessed the data base machine 11 to confirm whether or not a called party exists actually or communication disabled state exists due to a fault.
Patent JP-S62101126-A (JP)
Title: Ripple eliminating circuit
Inventor: MURASHIGE SHINICHI
IPC: H02M1/14
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a DC output while the ripple is eliminated by extracting an AC signal from an original signal and subtracting the extracted AC component from the original signal. CONSTITUTION:The AC component is extracted from the original signal outputted from an AC effective value/DC converting circuit 1 in an extracting circuit 2. The extracting circuit 2 consists of a capacitor 4 eliminating the DC component from the original signal and the 1st and 2nd resistors 5, 6. The original signal from the AC effective value/DC conversion circuit 1 is inputted to an inverting input of the operational amplifier 3, the AC component from the extracting circuit 2 is outputted to the non-inverting input of the operational amplifier 3 and an output subtracting the overlapped AC component from the original signal is obtained.
Patent JP-H03105165-A (JP)
Title: Cryogenic freezer
Inventor: NAKAGOME HIDEKI
IPC: F25B9/14
Filed: 1989-09-20
Abstract: PURPOSE:To make a substantial improvement of a sealing performance with a seal mechanism and further to improve a freezing capability by a method wherein a contact part contracting with a seal ring and another seal ring in an annular groove is made of same material. CONSTITUTION:A contact part 27a contacting with a seal ring 28 in an annular groove 27 formed in a second displacing device 19 is formed by resin such as teflon which is the same material as that of the seal ring 28. The contact part 27a and the second displacing device 19 are fixed by adhesive agent or the like. In this case, it is preferable to make an accurate finishing of the seal ring 28 so as to be enabled into the annular groove 27 without any clearance at a normal temperature. With such an arrangement, even under an ultra-low temperature, thermal contraction rates of the seal rings 28 and the contact part 27a in the annular groove 27 are the same because they are made of same material to each other, resulting in that there is no clearance caused by a difference of thermal contraction. Since the seal ring 28 and the annular groove 27 are of the same material to each other, they are well fitted to each other and have a better close fitness as well. Thus, it is possible to make a substantial reduction of gas leakage at the seal mechanism 26, to restrict an increasing of temperature of the second expansion chamber 40, i.e. the second stage 17 and further to improve a freezing capability.
Patent JP-S60134172-A (JP)
Inventor: OOUCHI TOMIHISA
IPC: F25B15/00
Filed: 1983-12-23
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-S6483270-A (JP)
Title: Chargeable blood circulation promoting apparatus set
Inventor: KAMI TOMOHIRO
IPC: A61N2/00
Filed: 1987-09-26
Abstract: PURPOSE:To equally obtain blood circulation promoting effect by simultaneously oscillating a large number of treatment device units, by constituting the title set of the treatment device units and chargers and making the charge of each of the treatment device units impossible by an auxiliary charger alone but charging each of said units by electrically connecting the same to a main charger or the auxiliary charger connected to the main charger. CONSTITUTION:In each treatment device unit A, a charge voltage detecting circuit 81 and an operation control circuit part 82 are constituted of an IC and controls not only the oscillation and stop of the electromagnetic wave of the treatment device unit a and the lighting and lights-out of a LED 14 but also the lighting and lights-out of the charge display lamp 79 of a main charger B when the treatment device unit A is set to the main charger B and the prevention of overcharge to a storage battery on the basis of the detection of voltage between charge terminals 20, 21. A sub-charger C is arranged in parallel to the main charger B to be brought to an electrical continuity state. The first and second terminal pins of the other sub-charger are inserted in the auxiliary insert holes 96 of the auxiliary charger C to be respectively connected to the first and second auxiliary connection springs 100, 101 electrically,.
Patent JP-H1160437-A (JP)
Title: Cosmetic
Inventor: TSUBONE KAZUYUKI
IPC: A61K8/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in storage stability and functional characteristics (e.g. compatibility and spreadability) and useful as a base for hair and skin cosmetics, a washing agent, an emulsifier, a conditioning agent, etc. by including a specific anionic surfactant. SOLUTION: This cosmetic is obtained by including 0.01-50 wt.%, preferably 1-20 wt.% anionic surfactant of formula I (m) is 8-20; (n) is 1-100; carbon number of (un)saturated hydrocarbon chain Y is 1-10; AO is an alkylene oxide; X is SO3 <-> , (CH2 )q COO<-> or (CH2 )q SO3 <-> [(q) is 1-30]; pair ion is H<+> , a monovalent or divalent alkali (earth)metal ion or an (organic)ammonium ion}. The anionic surfactant of formula I is obtained by reacting, e.g. a compound of the formula, Cm H2m+1 NH2 with a compound of formula II, reacting the resultant compound of the formula, Cm H2m+1 NH(CH2 CH2 O)n H with a compound of formula III to provide a compound of formula IV and reacting the compound of formula IV with chlorosulfonic acid to afford a compound of formula V.
Patent JP-H0988377-A (JP)
Title: Roof snow splitting device
Inventor: TAGUCHI SEIJIRO
IPC: E04H9/16
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To make certain sealing between adjoining snow-splitting members for roof which are installed in line on the crest of the roof at a certain spacing and perform the snow split without impairing thermal expansion and contraction of the snow-splitting members and also expansion and contraction of an anti- seismic coupling member. SOLUTION: Snow-splitting members 5 for roof are installed in ine on the crest of a roof stretching fore and aft at a certain spacing, and an enclosure 10 having an approx. inverted V section is installed in such an arrangement as straddling over the mating ends of two adjoining snow-splitting members 5. On the reverse each side wall 11 of the enclosure 10, a left and a right projection 17 are provided which stretch over the whole length in the longitudinal direction of the enclosure 10 and can contact with the left and right side faces of the two snow-splitting members 5. The projections 17 are secured to one of the members 5. A gap 20 for filling of a sealant is formed between the portion of enclosure excluding the projections 17 and the two snow-splitting members 5.
Patent JP-S6483064-A (JP)
Title: Fluorine-containing maleimide derivative
Inventor: SHIMIZU HIROAKI
IPC: C08F22/40
Filed: 1987-09-24
Abstract: NEW MATERIAL:The fluorine-containing maleimide derivative of formula I [R is CnF2n-1 (n is 6 or 9) or group of formula II (X is >CO or >SO2)]. EXAMPLE:N-(p-perfluorononenyloxyphenyl)maleimide. USE:Useful as a reactive intermediate for pharmaceuticals, agricultural chemicals, etc., and as a surface-modifying agent effective in imparting smoothness, slipperiness, water and oil repellency, etc. It is also useful as a raw material for polymer, paint, adhesive, sealant, etc., especially in the field of electronic industry in which high-purity polymer material is required. PREPARATION:A compound of formula I wherein R is CnH2n-1 can be produced e.g. by reacting hexafluoropropene dimer with N-(p-hydroxyphenyl)maleimide in the presence of a basic catalyst such as pyridine. Another compound of formula I wherein R is group of formula II is obtained by the dehydrative condensation of p-perfluorohexenyloxybenzoic acid with N-(p-hydroxyphenyl) maleimide.
Patent JP-2001061435-A (JP)
Title: Production of powder spice
Inventor: ABE SHINOBU
IPC: A23L27/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a powder spice hardly receiving oxidative deterioration, having excellent stability of flavor with time and palatability, widely useful for foods and beverages by drying an emulsion containing a spice, an emulsifying agent, water and maltose. SOLUTION: This method for producing a powder spice comprises drying an emulsion containing (A) 100 pts.wt. of a spice such as pepper mint oil, a spearmint oil, etc., (B) preferably 1-1,000 pts.wt., more preferably 20-900 pts.wt., especially preferably 25-500 pts.wt. of an emulsifying agent such as gum arabic, etc., (C) preferably 10-10,000 pts.wt., more preferably 100-1,000 pts.wt., especially preferably 200-900 pts.wt. of maltose and (D) water to give the objective powder spice. The used amount of the powder spice to be formulated with foods and beverages is 0.01-5.0 pts.wt., preferably 0.1-3.0 pts.wt. based on 100 pts.wt. of the foods and beverages.
Patent JP-S62181036-A (JP)
Inventor: IIJIDEIO RUUKASU DEORIBEIRA
IPC: A61B18/12
Filed: 1986-10-14
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-S61120812-A (JP)
Title: Production of vinyl chloride polymer
Inventor: TANAKA TOSHIHIKO
IPC: C08F2/22
Filed: 1984-11-19
Abstract: PURPOSE:To produce the titled polymer which, when combined with a polyurethane, can readily give a composite of excellent processability and properties, by polymerizing a vinyl chloride monomer (mixture) in the presence of a polyol in an aqueous medium. CONSTITUTION:A vinyl chloride monomer (abbreviated as VCM) or a mixture comprising a major proportion of VCM and a monomer copolymerizable therewith is polymerized in an aqueous medium in the presence of a VCM-soluble polyol [e.g., butanediol/adipic acid condensate (of a MW of 1,000)]. The amount of the polyol used is preferably 10-100wt%, based on the monomer used. The obtained vinyl chloride polymer can readily form a composite with a polyurethane (abbreviated as PU), can be improved in various properties by counter-balancing the demerits of PVC and PU with each other without detriment to their properties and can be processed by a usual PVC processing technique without any difficult pretreatment, etc.
Patent JP-S62101675-A (JP)
Title: Bonding of plural members with electromagnetic induction adhesive
Inventor: MIYAZAKI SHINJI
IPC: C09J5/06
Filed: 1985-10-29
Abstract: PURPOSE:To effect bonding easily and firmly between plural members made of metal, synthetic resin, wood, etc., by applying an electromagnetic induction adhesive to the surface to be bonded of each member, applying a high-frequency magnetic line of force thereon, and pressing those plurality of members. CONSTITUTION:An electromagnetic induction adhesive 8' which will melt by electromagnetic force is applied to the surface to be bonded of each of a plurality of members 1' and 1'; a high-frequency magnetic line of force is applied on the adhesive 8' to make it flowable; and the plurality of members 1' and 2' are then pressed. Thus, a part of the flowable electromagnetic induction adhesive is allowed to flow into the space between the plurality of members 1' and 2' to effect bonding thereof. The electromagnetic induction adhesive comprises an uncured thermosetting resin having a ferromagnetic substance incorporated therein.