baber/WOPTO huggingface dataset:
Patent JP-H09234048-A (JP)
Title: Wrapping solid food in leaf and apparatus therefor
Inventor: KOBAYASHI MASAO
IPC: A23L7/10
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide both a method for wrapping a solid food in leaves, capable of automatically wrapping the surface of the solid food such as Osaka-style pressed sushi, dough of rice cake or boiled fish paste in pieces of various leaves such as bamboo leaves or oak leaves beautifully and efficiently and an apparatus for wrapping the solid foods in the leaves used therefor. SOLUTION: Leaf pieces L1 and L2 and solid foods F are placed on the top of a pallet 1. Inserting plates 31 are horizontally moved toward the side of the solid foods F so that the leaf piece edge parts are stood along the sides of the foods. The stood leaf piece edge parts are brought into contact with the sides of the solid foods F under pressure and then the inserting plates 31 are laid on the top sides of the solid foods F so that the raised leaf piece edge parts are folded on the tops of the foods. Since the leaf piece edge parts are stood by horizontally moving the inserting plates, the leaf pieces are neither damaged nor broken forcibly and the smooth and secure wrapping operation can be carried out.
Patent JP-S51123315-A (JP)
Title: A process for producing pilling resistant polyester fibers
Inventor: HASHIMOTO REI
IPC: C08L67/00
Filed: 1975-04-16
Abstract: PURPOSE: A process for producing pilling-resistant polyster fibers with improved handleability during fiber manufacturing process or after-treating process after fiber making. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63213191-A (JP)
Title: Control method for magnetic bubble memory device
Inventor: OBA KOJI
IPC: G11C19/08
Filed: 1987-03-02
Abstract: PURPOSE:To accelerate an access time and a data transfer rate, by allocating a logic address at every number of bits equivalent to the number of minor loops,and transferring the next page to a position possible to be read out in a minimum time after completing access. CONSTITUTION:The 1st page address at the time of accessing a single page and a multipage is transferred a position where the next page can be read out in the minimum time after the access, that is in the neighborhood of a read major line RML. By performing an operation in such a way, when the next access is performed, since the page to be accessed exists in the neighborhood of the read major line RML, copying can be performed on the read major line RML in the minimum time, and the access time can be accelerated.
Patent JP-H05247665-A (JP)
Title: Post-treatment washing method for surface of metallic material subjected to phosphate treatment
Inventor: KAWASAKI ISAO
IPC: C25D21/16
Filed: 1992-03-03
Abstract: PURPOSE:To eliminate the accumulation of metal ions in an acidic treating liquid and to prevent the generation of an accident at the time of coating a metallic material by subjecting the acidic treating liquid to an ion exchange with an H<+> type cation exchange resin at the time of dissolving the surface layer part of the metallic material formed with a phosphate film on the surface with the acidic treating liquid. CONSTITUTION:The chemical conversion film of a phosphate film system is formed on the surface of the metallic material in order to improve the adhesion of a coating material and to improve the corrosion resistance of the metallic surface after coating and thereafter this surface layer part is brittle and is, therefore, dissolved away at the time of coating the surface of the metallic material, such as Fe, Zn or Al with the coating material. The surface layer part of the steel products 2 subjected to the chemical conversion film treatment is removed by spraying acidic washing water contg. a water-soluble Zr compd. at >=0.05g/l in terms of ZrO2 and having 3 to 7 pH value for the above-mentioned purpose. The acidic washing liquid 41, thereafter, enters the inside of a rinsing tank 4 and the steel products 2 are moved rightward. The acidic rinsing liquid 44 in the rinsing tank 4 is sucked up by a pump 47 and is passed through the H<+> type cation exchange resin 43, by which the heavy metal ions contained therein are ion-exchanged. The upper layer part of the chemical conversion film on the steel products is completely dissolved away by spraying the liquid without contg. the heavy metals onto the steel products.
Patent JP-S51120496-A (JP)
Title: Electric discharge machine
Inventor: TANIMURA TSUYOSHI
IPC: B23H1/02
Filed: 1975-04-14
Abstract: PURPOSE:To make an electric discharge machining possible using a non-oscillating power source below the arc-holding current.
Patent JP-S54137274-A (JP)
Title: Manufacture of beam lead structure semiconductor device
Inventor: KURIYAMA YOUICHI
IPC: H01L21/301
Filed: 1978-04-17
Abstract: PURPOSE: To secure the stabilized formation of the beam lead featuring good high- frequency characteristics by reducing one side of the device completed with use of the thick semiconductor substrate.  
     CONSTITUTION: The window is drilled to oxide film 2 on semiconductor substrate 1 to form Schottky junction 3, and anode and cathode lead-out electrode 4 and 5 are provided. Groove 6 is cut on the substrate backs of electrode 4 and 5 with the width equal to the length of 4 and 5 and the depth of 1/2 thickness of substrate 1. After this, groove 7 featuring the depth of more than half of the thickness of the substrate is cut from the surface of the substrate and vertically to groove 6. The uncut part is given the chemical etching, thus the Schottky diode bar of the beam lead structure being separated easily. As a result, the parasitic capacity of electrode 4 and 5 can be reduced via oxide film 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54137217-A (JP)
Title: Facsimile device
Inventor: KOTANI MATAHEI
IPC: H04N1/053
Filed: 1978-04-17
Abstract: PURPOSE: To prevent the uneven arrangement of the recording dots in the secondary scanning direction for the facsimile device of the continuous jetting ink jet recording system by securing the synchronization between the ink particle generation timing and the main scanning timing.  
     CONSTITUTION: The ultrasonic oscillator driving clock signal CPU like (f) of frequency fU is produced from the original clock pulse of frequency fO generated from crystal oscillator circuit 20 via divider circuit 21 of 1/k, and then applied to the oscillator in order to excite the ink jet nozzle. Frequency fU is divided through 1/n divider circuit 22, and the output produces ink particle electrification control signal CDC like (g) of frequency f d  to obtain the ink particle row to which the thinning is given as desired. At the same time, the phase synchronous signal like (e) of frequency fS divided through divider circuit 23 is produced to secure the main scanning driving timing. Thus, the synchronous relation is obtained between fU, f d  and fS. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55137148-A (JP)
Title: Phenol resin
Inventor: KODERA KOUHEI
IPC: C08L61/00
Filed: 1979-04-13
Abstract: PURPOSE: A phenol resin having excellent impact strength an suited to produce resin-laminated boards, prepared by blending three different resol-type phenol resins having high, medium and low molecular weights.  
     CONSTITUTION: The phenol resin of the purpose is produced by reacting a phenol, such as phenol, cresol or xylenol, with an aldehyde, such as formaldehyde or acetaldehyde, by the use of an alkaline catalyst such as caustic soda thereby to produce a resol-type phenol resin; preparing three different resol-type phenol resins, i.e., (i) a resin having a number-average MW of at least about 450, when measured on  the resin including no unreacted phenol, (ii) a resin having a number-average MW  of at most about 200, when measured on the total including the unreacted phenol,  and (iii) a resin having a number-average MW between those of (i) and (ii); and  blending 20W40% of the high MW resin (i), 20W40% of the low MW resin (ii)  and 30W60% of the medium MW resin (iii). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08241136-A (JP)
Title: Self-excited reactive power compensation device
Inventor: KAWASAKI YOSHINORI
IPC: H01F30/14
Filed: 1995-03-06
Abstract: PURPOSE: To provide the self-excited reactive power compensation device whose rated compensation capacity, cost, and installation space can be set finely in stages over a wide range in single-phase inverter units. CONSTITUTION: The self-excited reactive power compensation device 10a is equipped with a couple of single-phase inverters 11a and 11b and one Schott transformer 12a. The Schott transformer 12a is constituted by connecting a three-phase primary coil 13 and a two-phase coil 14a by Schott connection, connecting the primary coil 13 to a three-phase, three-wire system bus 3, and the two phases of the secondary coil 14a to the couple of single-phase inverters 11a and 11b. The rated compensation capacity and production cost of the reactive power compensating device can be set in units of the couple of single-phase inverters, and the capacity and cost of one set of the couple of inverters and the single-phase inverter can be set in single-phase inverter units, thereby providing the self-excited reactive power compensation device which is economical for a consumer of a power system.
Patent JP-S58162340-A (JP)
Inventor: EYAMA HIROO
IPC: B32B13/04
Filed: 1982-03-23
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-H09236552-A (JP)
Title: Apparatus for inspecting plastic box
Inventor: TOMIOKA TETSUYA
IPC: G01N21/88
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To inspect whether a plastic box is damaged or not without a visual inspection by a worker, by setting a pressing member for impressing a warp to the plastic box and a damage-inspecting means for optically inspecting damages of the plastic can. SOLUTION: A plastic box 2 is carried on a conveyor to pass an inspection position. An inner face of a holding part 5 is pressed by an opening/closing arm 6 (pressing member). That is, as a rotor 4 rotates, a cam follower 28 is engaged with a cam 29 thereby to expand the opening/closing arm 6 outward. As a result, the holding part 5 of the plastic box 2 to which a light is projected by a light projection member 42 of a damage detection means 8 is pried and opened. If the holding part 5 has a defect, the defect is expanded and detected by a detection member 43, which is transmitted to a control means. Consequently, the plastic box 2 is discarded at a discard area where the can is transferred. After the inspection, the rotor 4 is rotated thereby to disengage the cam follower 28 from the cam 29, so that the opening/closing arm 6 is closed to separate from the holding part, 5.
Patent JP-H02269763-A (JP)
Title: Mixture of polydiorganosiloxane/polycarbonate block copolymer and thermoplastic polyurethane
Inventor: URURITSUHI GURIGO
IPC: C08L83/10
Filed: 1990-02-28
Abstract: PURPOSE: To obtain a mixture of a polyorganosiloxane-polycarbonate block copolymer and a thermoplastic polyurethane excellent in low-temp. toughness and resistances to heat and solvent by compounding a specific polydiorganosiloxane-polycarbonate block copolymer with a thermoplastic polyurethane in a specified wt. ratio.  
     CONSTITUTION: This mixture contains 40-88 wt.% polydiorganosiloxane- polycarbonate block copolymer which has a wt. average mol.wt. of 10,000-200,000 and is produced by using an ω-bishydroxyaryloxypolydiorganosiloxane having a degree of polymn. of 5-130 and comprising 98-70 wt.% arom. polycarbonate structural units represented by formula I (the group represented by formula II is diphenolate) and 2-30 wt.% diorganosiloxy units represented by formula III (R is 1-20C linear alkyl, 3-20C branched alkyl, or 6-20C aryl), 12-35 wt.% thermoplastic polyurethane, and 0-25 wt.% graft copolymer formed by grafting 5-35 pts.wt. monomer component comprising an acrylic compd. (e.g. methyl methacrylate) or its mixture with styrene onto 95-65 pts.wt. rubber component comprising a crosslinked diene rubber (e.g. polybutadiene) and/or a partially crosslinked alkyl acrylate rubber. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03247137-A (JP)
Title: Operating mode change circuit
Inventor: SUDO YASUSHI
IPC: H04B1/74
Filed: 1990-02-26
Abstract: PURPOSE:To offer a stable mode change circuit giving less effect by the setting of the operating mode even when a fault takes place on a data bus by coding a change in the operating mode and transferring the result. CONSTITUTION:The operating mode of an SBY system 1 is changed from the standby mode into the operating mode and the operating mode represented by an MR 3 is rewritten in order to bring forcibly the ACT system in operation into the SBY system. When the information of the MR 3 is rewritten, the level of the operating mode signal is changed and the change in the level is detected by a D 7 and reported to an S 8. Upon the receipt of the report of the change in the operating mode from the D 7, the S 8 generates a constant 3-bit triplicated signal and sends it to an R 9 of the ACT system 2 as a mode change signal through a B 11. Since the mode change signal has an even number parity and the state of one '0' in each bit, a fixed fault of the B 11 is detected as a fault without fail.
Patent JP-H10238686-A (JP)
Title: Pipe connection jig
Inventor: YAMAMOTO AKIYOSHI
IPC: F16L47/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a jig to be used in a connection work to fit a resin pipe with the prescribed fitting length with small labor. SOLUTION: A jig is used in manually connecting two pipes a, b capable of being fitted with the prescribed length from at least the end face, and comprises an operation side band 2 to be mounted on the pipes a, b respectively, an operation lever 4 to be axially attached to an operational rotary shaft provided on the operation side band 2, and a connection bar 3 to be axially attached to an intermediate rotary shaft C provided in the middle of the operation lever 4 and a connection rotary shaft A provided on the connection side band 1. The operation side band 2 is fitted at the position separate from the end face of one pipe (b) by the prescribed length, and the connection side band 1 is fitted to the fitting position separate from the end face of the other pipe (a) by the prescribed length in a condition where two pipes a, b are separated from each other, and the distance between two pipes a, b to which the bands 1, 2 are attached is reduced for fitting by turning the operation lever 4 so as to pull down the connection bar 3.
Patent JP-H05213646-A (JP)
Title: Admixture for extrusion molding of asbestos-free cement
Inventor: SHIMOMURA TADAAKI
IPC: B28B3/20
Filed: 1992-01-31
Abstract: PURPOSE:To provide an admixture for the extrusion molding of asbestosfree cement enabling the extrusion molding of asbestos-free cement without reducing extrusion molding function at high temp. CONSTITUTION:This admixture for the extrusion molding of asbestos-free cement contains alkylcellulose ether contg. quat. nitrogen or hydroxy- alkylalkylcellulose ether contg. quat. nitrogen. Even when very high shear acts at the time of extrusion molding and the temp. of a cement kneaded product rises by the heat of friction, satisfactory surface smoothness is ensured for an extrusion molded product and very excellent extrusion molding function can be fulfilled.
Patent JP-S62203339-A (JP)
Title: Bonding of part
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/58
Filed: 1986-03-04
Abstract: PURPOSE:To realize accurate joining by intermittently supplying the parts to the predetermined positions, positioning the lateral direction with a first hook, and positioning the vertical direction with the second hook through collision with the preceding part from the backward under the condition that the preceding part is pressed and fixed from the upper side. CONSTITUTION:A part 2 is attracted 3 and it is then pressed to the predetermined position of a substrate 1. The part is then temporarily fixed with the coated bonding agent. The means 7, 10 of hooks 4, 5 are released and the hooks positions the lateral direction of part 2 with springs 6, 8. Simultaneously, the preceding part 2 is pressed and fixed 11 from the upper side and thereby the height direction is positioned. Under this condition, the second hook 12 presses forward the part until it collides with the preceding part for positioning the vertical direction. The hook and pressing means 11 move backward and the substrate 1 intermittently moves for the length of the part 2. This movement is repeated for several times and the substrate on which the parts are temporarily fixed is put into the heating furnace and the bonding agent is hardened. With such structure, the parts can be joined to the substrate with high accuracy without any damage.
Patent JP-H02227426-A (JP)
Title: Production of polyether compound
Inventor: MORIMOTO TAKESHI
IPC: C08G65/02
Filed: 1989-03-01
Abstract: PURPOSE:To obtain the subject compound having a narrow molecular weight distribution and high molecular weight with hardly any products of side reaction by using a tetrafluoroborate as a catalyst in carrying out ring opening addition reaction of a cyclic ether compound alone or in the presence of a hydroxy compound. CONSTITUTION:A cyclic ether compound (preferably alkylene oxide, etc.) is reacted alone or in the presence of a hydroxy compound (e.g. polyether polyol) as an initiator using a tetrafluoroborate (preferably LiBF4, etc.) expressed by the formula (M is element of group Ia except H, group IIa, IIIa, IIb or group IIIb except boron of the periodic table; n is an integer of 1-3) as a catalyst in an amount of 0.001-30 wt.% based on the hydroxy compound. After completing the reaction, the catalyst is removed and purification is carried out to afford the objective compound.
Patent JP-S59171546-A (JP)
Inventor: KONDOU KAZUO
IPC: A61L27/00
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03248235-A (JP)
Title: Bit pattern display processing system for debugging system
Inventor: KIMURA TERUHIKO
IPC: G06F3/12
Filed: 1990-02-27
Abstract: PURPOSE:To visually confirm the bit pattern of data to improve the debugging efficiency by displaying it in the picture display arrangement mode and the printer output arrangement mode. CONSTITUTION:An interruption point is set between a bit pattern generating part 21 and a print output part 23 in a program 20 to be debugged, and the program 20 is run, and pattern display is indicated to a debugging system 10 with respect to contents of an output pattern 22 at the time of arrival at the interruption point. A mode designation processing part 14 designates the printer output arrangement mode. A pattern conversion processing part 15 converts contents of printer output arrangement in an output buffer 22 into picture display arrangement and sets it to an internal work area. A picture display processing part 16 expands data of the bit pattern converted into picture display arrangement and displays it on a display device 12. Consequently, the bit pattern is visually confirmed.
Patent JP-H09208280-A (JP)
Title: Cement hydration accelerator
Inventor: FUKAI KUNIHIRO
IPC: C04B22/14
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a solid material by incorporating sodium chloride, potassium chloride, sodium carbonate, lignin, sodium sulfate and magnesium chloride to accelerate the bonding of metallic ions in an industrial waste. SOLUTION: Sodium chloride, potassium chloride, sodium carbonate, lignin, sodium sulfate, magnesium chloride and, at need, sodium aluminate are dissolved in 185cm<3> water respectively by 0.5-30g, 1.5-90g, 5-30g, 0.2-1.0g, 0.5-3.0g, 0.2-1.0g and 0.3-2.0g.
Patent JP-H07261041-A (JP)
Title: Waveguide crossing type optical branching element and optical integrated circuit
Inventor: ARAI HIDEAKI
IPC: G02B6/122
Filed: 1994-03-17
Abstract: PURPOSE:To branch microlight of <=1/100 of a communicating light from it at insertion loss of >=0.35dB of the communicating light. CONSTITUTION:Two pieces of straight waveguides 5, 6 cross each other at a crossing angle theta at the center of the element. Both ends of these straight waveguides 5, 6 are respectively introduced via curved waveguides to incident ports 1, 2 or exit ports 3, 4. This waveguide crossing type optical branching element is produced by depositing SiO2-TiO2 by EB vapor deposition on an SiO2 substrate, forming waveguide patterns having two pieces of the straight waveguides 5, 6 by photolithography and reactive ion etching with the vapor deposited film as a core film and forming a clad 8 (SiO2-B2O5-P2O3) by a flame deposition method thereon. The refractive index of the SiO2 substrate and the clad 8 is specified to be 1.458, the refractive index of the core to be 1.4653 and the core is formed into a square shape of width 6mm and height 6mm in order to lower the connection loss with a DS frider. Regions of width <=3mum of the part held by the straight waveguides 5, 6 are formed as the residual cores 28 to 31 in the crossing part 7.
Patent JP-H08311222-A (JP)
Title: Flame-resistant plastic foam structure and its production
Inventor: NAGATA KAZUHISA
IPC: B05D1/08
Filed: 1996-02-09
Abstract: PURPOSE: To produce a flame-resistant plastic foam structure being excellent in adhesion, heat-insulation properties and sound-proofing performances and improved in flame resistance, flame retardancy and durability by forming a metallic layer on the surface of a rigid plastic foam by thermally spraying the surface with a thermally sprayable metal. CONSTITUTION: A rigid plastic foam such as polyurethane is foamed on the surface of a wall made of a metal, concrete, a gypsum plaster board or a resin by a spray foaming process, and the foam is arc-sprayed with at least one metal in a vacuum by means of e.g. a high-speed inverter drive sprayer fitted with a plasma arc melting type spray gun. Because the molten metal is rapidly cooled and collides against and fixes on the foam in the state of a super-cooled liquid (at 60 deg.C or below), the resin can be metallized without being attacked by the metal. Also the surface of a rigid plastic foam formed not by a spray foaming can be metallized in a similar way.
Patent JP-S56144603-A (JP)
Title: Reflective type band-pass filter
Inventor: OOTA TOMOZOU
IPC: H01P1/209
Filed: 1980-04-11
Abstract: PURPOSE:To miniaturize a dielectric resonator by equipping it on the E surface of a waveguide under specific conditions. CONSTITUTION:Cylindrical dielectric resonator 5 is equipped in cavity 6 provided on the E surface of waveguide 4 with the size where the signal aimed at in the waveguide is cut off. The extent of the coupling of the traveling signal in the waveguide with dielectric resonator 5 is adjusted by moving it as shown by arrow S. On the E surface (or H surface) of the waveguide transfer path, the dielectric resonator is coupled with a magnetic field (or electric field) and among signals traveling in the waveguide, signal components having the same frequency with the resonance frequency of the dielectric resonator are affected by the discontinuity of impedance and reflected there. This operation provides the band-pass reflection filtering effect.
Patent JP-H10227020-A (JP)
Title: Floating wave dissipation revetment
Inventor: YAMAGUCHI YOICHI
IPC: E02B3/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide the wave dissipation effect of incoming waves in a wide wave-length range by improving the shape and structure of a floating wave dissipation revetment. SOLUTION: Revetment bodies 1 as floats are arranged in parallel to a wave incoming direction and the water-line shape of the revetment bodies 1 is formed into a U-shape so that an inside water surface 5 open to the lower sides of waves can be formed inside. In a wave-length area for incoming waves 2 to greatly oscillate the revetment bodies 1, wave dissipation is performed by the mutual interference of side waves 8 from the revetment bodies 1 and, in the other wave-length area, wave dissipation is performed by the mutual interference of rear end waves 7a, which are going to be turned around the inside water surface 5, with a wave diffraction phenomenon at the rear ends 1d of the revetment bodies 1.