baber/WOPTO huggingface dataset:
Patent JP-H03270926-A (JP)
Title: Lightweight composite material
Inventor: MORI KUNIHARU
IPC: B29K105/06
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a lightweight composite material having high tension. high rigidity and high impact resistance by a constitution wherein the material concerned consists of stretched synthetic resin polymer, which has specified tensile strength and tensile modulus of elasticity and, at the same time, has specified rate of crosssectional flattening and crosssectional area, and synthetic resin polymer having specified melting point. CONSTITUTION:The material concerned consists of stretched synthetic resin polymer, which has the tensile strength of 15g/de or more, the tensile modulus of elasticity of 500g/de or more, the rate of crosssectional flattening of 50 or more and the crosssectional area of 0.1mm<2> or more, such as stretched taper-like polyethylene and synthetic resin polymer, the melting point of which is lower than that of said stretched synthetic resin polymer by 5 deg.C or more such as polyethylene, polypropylene, ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer or the like. By adopting said stretched synthetic resin polymer as the reinforcing member of the composite material, high rigidity and high impact resistance are ensured and reinforced composite material having favorable in-plane isotropy is obtained due to large tension and rigidity normal to the direction of orientation. Further, the lowering of rigidity and impact resistance due to the peeling of the synthetic resin polymer can be prevented from developing.
Patent JP-H04282945-A (JP)
Title: Modem equipment
Inventor: OGAWA TAKAO
IPC: H04M11/00
Filed: 1991-03-12
Abstract: PURPOSE:To prevent occurrence of a communication fault by eliminating an interrupt audible tone from a 3rd party with a BPF and controlling a detection signal of the audible tone so as not to be sent to an information processing terminal equipment in a telephone line subscribing to a catchphone service. CONSTITUTION:When a call tone is detected by a RING detection circuit 11 of a MODEM equipment, the MODEM equipment is connected to a telephone line 1 and transited in the data mode for data communication. When the mode is transited to the data mode, the transmission of a RING detection signal to an information processing terminal equipment DTE 4 is inhibited and data communication is implemented. Thus, the object is attained at a minimum. Because a busy state incoming display tone might be erroneously detected as a call tone or other audible tone signal based on its electric condition, but the transmission of the signal to the information processing terminal equipment DTE is inhibited by taking a countermeasure such as insertion of a BPF 9 or the like.
Patent JP-H02252187-A (JP)
Title: Storing method and storage device to execute storage according to storing method
Inventor: AKAMATSU NORIO
IPC: G11C17/02
Filed: 1989-03-24
Abstract: PURPOSE:To eliminate a mechanically rotary part and to obtain the storage device of large capacity by composing the storage device, which stores a binary value and has a high reading speed, of an induced component, component to constitute this component and a resonance circuit and switching means to switch the constitution/non- constitution of the resonance circuit commonly for conduction/non-conduction. CONSTITUTION:An electro-magnetic coupling circuit to be the base of an electro-magnetic storage device is composed of electro-magnetic coupling between a primary side circuit and a secondary side circuit. A current source, coil, and capacitor are provided in the primary side circuit and a coil and capacitor are provided in the secondary side circuit. In such a way, the primary side circuit is used as the reading side of the storage device and the secondary side circuit is used as an information storage part. Then, a voltage V1 of the primary side circuit is changed in correspondence to the state of the secondary side circuit and the binary state 'High' and 'Low' required as the storage device is generated by this change. A switching element is composed of the induced component and a capacity component. When these component is conducted, the resonance circuit is not constituted and in the case of non-conduction, the resonance circuit is constituted.
Patent JP-S544969-A (JP)
Title: Production of crosslinked drawn film
Inventor: NISHIZAKI MICHIYOSHI
IPC: C08J3/24
Filed: 1977-06-14
Abstract: PURPOSE:To obtain a crosslinked drawn film having an adequate heat shrinkage and heat shrinkage stress without shrinking even in hot water, by using a graft polyolefin resin, onto which a specific silane is grafted to crosslink in the presence of water under heating.
Patent JP-H08243743-A (JP)
Title: Arc power source device
Inventor: KANO KUNIO
IPC: H02M9/00
Filed: 1995-03-03
Abstract: PURPOSE: To make it possible to obtain stable arcs by providing the above device with correcting means for adding or subtracting the output signals of a differential circuit to or from a reference signal. CONSTITUTION: The current of a power source is rectified by an input current rectifier 2 via an input terminal 1, is smoothed by a smoothing capacitor 3 and is supplied to an inverter 4. The power source is converted to high-frequency AC by the inverter 4. The output of the inverter 4 is transformed by an output transformer 7. The output of the transformer 7 is subjected to rectification by an output rectifier 8 and this output is supplied to arc load 12. The output current flowing to the arc load 12 is detected by a current detector 18. The inverter 4 is driven by a feedback control means in accordance with a difference between the detection signal thereof and the prescribed reference voltage of the reference signal.  The detection signal is differentiated by a differentiating circuit 35 and the output signal of the differentiating circuit 35 is added or subtracted to or from the reference signal by correcting means, such as arithmetic amplifiers 22, 30. As a result, the arc width is increased and arc interruption is prevented.
Patent JP-H09256725-A (JP)
Title: Structure of sliding door
Inventor: KITACHI NORIYUKI
IPC: E05D15/36
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To use this opening frame as a sliding door for a general service and open the whole opening frame as an occasion demands. SOLUTION: A housing rail is extended from the end of an opening frame rail to the front of the rail, thereby constituting an upper rail. A main door 6 is suspended to the upper rail where a sub-door 7 is slidably provided on the main door in the lateral direction. The opening is closed with the main door 6 and the sub-door 6 with the sub-door 7 in a pulled up state against the main door 6. A lock member 3 is provided on the sub-door 7 so that the lock member 3 may be projected from the end of the sub-door 7 in the vertical direction being energized with a spring. With the sub-door 7 laid out to close basically a half-portion of the opening, a lock receiver, into which the lock member 36 is fitted, is provided.  A lock release means is provided so as to release a locked state directly before the main door 6 is moved so that it may be placed on the sub-door 7 to the maximum extent or basically in this maximum overlapped state. The main door 6 is adapted to travel along the housing rail 2 with the main door 6 and the sub-door 7 in the overlapped state.
Patent JP-S52153642-A (JP)
Title: Unit price preset unit for electronic register
Inventor: TAKAHASHI YASUKICHI
IPC: G07G1/14
Filed: 1976-06-16
Abstract: PURPOSE: To enable the unit price set parallely with other registers connected and to shorten the preset operating time, by connecting a plural number of registers mutually and presetting the unit price by key operation with one set of them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07335024-A (JP)
Title: Dielectric ceramics and manufacture thereof
Inventor: CHIN SHIYOUMEI
IPC: C04B35/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide dielectric ceramics and a method for manufacturing the same, where a high dielectric constant is harmonized with a low loss and dielectric characteristics can be controlled over a large range. CONSTITUTION:Dielectric ceramics includes substantially BaO, Ln2O3, MgO, Ta2O5 and TiO2, and having a composition expressed by a general formula: BaO.yLn2O3.(x/3)MgO.(x/3)Ta2O5.-5yTiO2 (wherein x+y=1, x ranges 0.05-0.95, and Ln represents a rare earth element).
Patent JP-S51147538-A (JP)
Title: Adhesive composition
Inventor: HOSAKA SHIGEO
IPC: C09J163/00
Filed: 1975-06-13
Abstract: PURPOSE:A one-can type, rapid-curing adhesive composition for constructional use capable of bonding a wide variety of metals.
Patent JP-H07282542-A (JP)
Title: Recording medium and reproducing device therefor
Inventor: KANESHIGE TOSHIHIKO
IPC: G11B20/12
Filed: 1994-04-08
Abstract: PURPOSE:To eliminate a memory area storing table information relating a logic sector of a variable bit length with a physical sector from a reproducing device. CONSTITUTION:This medium is a recording medium constituted so as to separate plural logic sectors 31a of variable bit lengths constituting a series of main recording data 31 to the physical sectors 33a of a fixed bit length respectively and to record on them. As the ID data 33b of the physical sectors 33a, a physical sector number 34, the logic sector numbers 35 of the logic sectors 31a constituted incorporating the main recording data 33c of the physical sectors 33a, and information 36 showing the remainder of an effective data amount in the logic sectors 31a incorporating the main recording data 33c of the physical sectors 33a are recorded.
Patent JP-2000270574-A (JP)
Title: Piezoelectric actuator and its manufacture
Inventor: ITO HIRONOBU
IPC: H01L41/22
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To maintain vibration characteristic of a piezoelectric actuator and improve manufacturing yield by forming the jointing portion of its lead to an electrode of its piezoelectric element so as to have a nearly spherical molten material for jointing it meltingly to both its lead and electrode. SOLUTION: This piezoelectric actuator comprises a support base 1 a support shaft 2 fastened to the support base 1, a vibrating body 3 fastened to the support shaft 2, a lead 7 jointed to the opposite surface of the support base 1 to the vibrating body 3, and a molten material 8 for melting jointing the lead 7 to the vibrating body 3. Also, the vibrating body 3 comprises an elastic body 4, a piezoelectric element 5, and an electrode pattern 6, and after jointing meltingly conductive wires 7a, 7b to the electrode pattern 6 provided on the piezoelectric element 5 by the molten material 8, the molten material 8 becomes nearly spherical by the heating and pressing in the case of its meltingly jointing.  Thereby, the shape and size of the melt material 8 are changed by working and previously into the shape of a nearly spherical body and the size of making unconstrained the vibration characteristic of the piezoelectric actuator to make its jointing area controllable. Also, the control of the feeding amount of the melt material 8 is facilitated to make improvable the manufacturing yield of the piezoelectric actuator by securing proper jointing strength.
Patent JP-H09237966-A (JP)
Title: Reflow equipment
Inventor: SHIMIZU MAMORU
IPC: H05K3/34
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent deformation and vibration of a board during carriage and enable continuous treatment of a reflow process, by installing a board pressing means abutting against the board or leaving it, a board pressing fixing means of a cut tip type, and a board pressing relieving means of a wedge type, in both side end portions of a board carrying path. SOLUTION: On both side end portions of a starting part of the carrying path of a conveyer positioned in a carrying-in port, a tab presser foot 15 pressing a pivotal movement tab 20 vertically to the carrying path is installed. On both side end portions of an ending position of the conveyer, a tab raiser 16 raising a fallen tab 22 is installed. The tab presser 15 abuts against, from above, the board pressing part of the tab 22 against which the part corresponding to the blade of a cut tip abuts, and pushes down the tab 22 in the carrying surface direction. The tab raiser 16 is arranged in the position against which the edge part of the tab 22 abuts returning from the position where board carriage by the conveyer is ended. The tab raiser 16 is a wedge type plate member having an oblique line wherein the form of the side surface is gently inclined.
Patent JP-H05295521-A (JP)
Title: Surface modifying method
Inventor: SUGIYAMA KENJI
IPC: C23C14/22
Filed: 1991-04-03
Abstract: PURPOSE:To form a compound film excellent in adhesive strength on iron and steel materials in the process in which ion beam irradiation is combined with vapor deposition. CONSTITUTION:An iron and steel material 1 as a material to be treated is attached to a sample holder 2. After evacuation, the surface of the material is cleaned by means of ion bombardment treatment, etc. The ion beam irradiation with inert gas from an ion source 4 and the vapor deposition of metal, etc., from a vapor deposition source 5 are simultaneously started to begin film formation. The metallic film is densified by the irradiation with the ion beam of the inert gas, and also, the adhesion to a base material can be improved. At the point of time when the prescribed film thickness is reached, an argon ion beam is switched to a nitrogen ion beam stepwise or continuously. By this method, the layer where metallic layer has no sharp boundary surface and changes into compound layer slowly is formed, and the adhesion of the compound layer can be remarkably improved.
Patent JP-H03271453-A (JP)
Title: Decorative pattern forming method for surface of structure
Inventor: IWATA FUJIO
IPC: E04F13/08
Filed: 1990-03-20
Abstract: PURPOSE:To easily and cheaply form an up-to-date irregular pattern having depth in the surface of a structure by adhesively mounting a molded object, in which a large size mold frame of forming the desired irregular pattern having depth is used, to a finished surface with a pattern-formed surface placed on the obverse. CONSTITUTION:A molded object obtained by forcing mortar, concrete, etc., to flow in a styrene paper-made large size mold frame 1 having a hat pattern (with rib) 2 and to be hardened there and releasing it from a mold frame 1, is fixed by resin mortar to a finished surface of a structure with a pattern 2 placed on the obverse to form a decorative pattern. After the mold frame 1, in which the mortar or the like is poured is adhesively mounted to the finished surface with mold frame side placed on the obverse, the object may be released from the mold, and it is also allowed in this case to apply mortar or fiber-reinforced concrete thereto in 3 to 20cm thickness, while the rest of a recessed part is filled with resin mortar in a working spot. Further the mold frame may be used and molded by separating the mold frame, on which the patterns are formed, per pattern.
Patent JP-S60214831-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/28
Filed: 1984-04-10
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-S551318-A (JP)
Title: Emulsion blend
Inventor: ITOU KATSUJIROU
IPC: D01F6/10
Filed: 1978-06-12
Abstract: PURPOSE: The title spinning solution having improved stability in blending and storage, comprising (A) a polyvinyl chloride emulsion, obtained by emulsion polymerization of monomers in the presence of a specific water-soluble polymer, and  (B) an aqueous solution of polyvinyl alcohol.  
     CONSTITUTION: A spinning solution comprising (A) a polyvinyl chloride emulsion obtained by emulsion polymerization of (a) a mixture of vinyl chloride monomer mainly and copolymerizable ethylenically unsaturated monomers in the presence of (b) a water-soluble polymer consisting of an ethylenically unsaturated carboxylic acid (salt) monomer and an ethylenically unsaturated sulfonic acid (salt) monomer and (c) an alkyl diphenyl oxide disulfonate in an aqueous medium and (B) an aqueous solution of polyvinyl alcohol. The content of ingredient (c) in the solution is preferably 0.05W1.0wt% based on the total polymer weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0598102-A (JP)
Title: Tire tread composition
Inventor: POORU HARII SANDOSUTOROOMU
IPC: C08L21/00
Filed: 1992-03-27
Abstract: PURPOSE: To provide a compsn. for a tire tread having excellent abrasion resistance and improved histeresis comprising containing a rubber compd. for a tread and EPPM modified by N-chlorothio-sulfonamide.  
     CONSTITUTION: A compsn. for a tire tread improved in abrasion resistance comprises containing 100 pts.wt. of rubber compd. for a tread (pref., SBR, nanural rubber or polybutadiene with high vinyl group content) (A) and 20-90 pts.wt., pref., 25-60 pts.wt. of sulfonamide modified EPDM (B) obtained by modifying an EPDM terpolymer B 1  by using 1-10 pts.wt., pref., 0.5-5 pts.wt. on the basis of B 1  of N-chlorothio-N-methyl-benzenesulfonamide B 3  as a modifier in the presence of 0.1-10%, pre., 1-6% by wt. of B 1  of 6-30C saturated aliphatic carboxylic acid (e.g. stearic acid) B 2  pref. in the presence of 0.001-1% of calcium carbonate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03271895-A (JP)
Title: Automatic vending machine
Inventor: ADACHI HIROYUKI
IPC: G07F13/10
Filed: 1990-03-20
Abstract: PURPOSE:To open/close a door and take out a commodity with one hand by opening the door for a prescribed time by a door opening/closing device at the time of input of a door opening command and closing the door after the prescribed time. CONSTITUTION:Charging of drink, whose classification is selected on an operation panel 3, to a paper cup is started, and a time counter 26 starts counting of a first prescribed time, and a door opening push button switch 11 is operated by a user before the elapse of the prescribed time, and the operation is detected by a door opening push button operation detector 27. A door 6 is opened to the open position by a door opening/closing device 12 and the time counter 26 starts counting of a second prescribed time, and the door 6 is kept in the open position till the elapse of the second prescribed time, and the door 6 is opened by the door opening/closing device 12 for the second prescribed time elapses. Thus, it is unnecessary for the user to keep the door 6 in the open state, and he can take out a commodity with the other hand.
Patent JP-S60214697-A (JP)
Title: Time switch with format conversion function
Inventor: MURATA HATSUO
IPC: H04Q3/52
Filed: 1984-04-10
Abstract: PURPOSE:To share a channel memory for converting a format of the time division multiple connection (TDMA) and to accomplish a control without consciousness of the TDMA by adding frame numbers from a counter to a control memory output and generating a necessary read address. CONSTITUTION:Two channel memories 1a and 1b which can read and write alternatively by one time division multiple (TDMA) having the time equivalent to a frame. A time switch memory M is constituted of the memories 1a and 1b. While a sequential write address AW produced by a counter 2 is inputted to the memory 1a, contents of a read address AP produced by an adder 5 are read out. A TDMA frame number FN produced by a counter 3 and a logic address AL of a channel number produced by a control memory 4 are inputted to an adder 5. The memories 1a and 1b are shared for changing a format of the TDMA, and a control can be accomplished without consciousness of the TDMA.
Patent JP-H08271703-A (JP)
Title: Resin lens
Inventor: NATSUNO YASUYUKI
IPC: G11B7/1374
Filed: 1995-03-29
Abstract: PURPOSE: To make it possible to use an inexpensive acrylic resin and to inexpensively obtain high-performance resin lens to be used for a laser optical system for optical disks by using the acrylic resin having specific performance and forming the resin to a specific shape. CONSTITUTION: The acrylic resin having the performance of a refractive index of n>=1.5, water absorptivity of 0<=w<=1.5% and thermal deformation temp. T of >=110 deg.C is used and is formed to the shape satisfying the equation. In the equation, (d) denotes thickness on the axis (mm); R1 the radius of curvature on the axis (mm) of an S1 face (may be either a spherical face or aspherical face); R2 the radius of curvature on the axis (mm) of an S2 face (may be either a spherical face or aspherical face); (h) an effective diameter (mm) (the effective diameter on the incident side), respectively. The numerical aperture(NA) on the optical disk side is specified to 0.3 to 0.7. As a result, the humidity characteristic and heat resistance of the resin lens for optical disks formed by using the inexpensive acrylic resin in particular are improved.  The good humidity characteristic and the heat resistance temp. of 85 deg.C are obtd.
Patent JP-S63238196-A (JP)
Title: Liquefaction of coal
Inventor: YAO TADASHI
IPC: C10G1/06
Filed: 1987-03-27
Abstract: PURPOSE:To secure liquid yield and a solvent for coal liquefaction, simultaneously facilitate safety operation of a liquefaction plant and reduce the use amount of a catalyst, by promoting the production of precipitate in a coal liquefaction reactor and removing the precipitate from the reactor. CONSTITUTION:Slurry containing a coal, solvent and catalyst is fed from a feed inlet 1 into a reactor and subjected to liquefaction reaction preferably at 430-470 deg.C for 0.5-2.0hr in 100-200atm. hydrogen pressure using an iron based catalyst (containing cocatalyst). After reaction is over, the slurry is discharged from an exit 2 outside the reactor. On the other hand, precipitate produced in the reactor is accumulated one after another from the lower part of the reactor and when the accumulated amount retains a constant level, a valve 3 for high temperature and pressure is opened and the precipitate is discharged from the discharge outlet 4 outside the reactor. When the discharge is over, the valve 3 is closed and accumulation of the precipitate is again started.
Patent JP-S60215025-A (JP)
Title: Injection-moldable aromatic polyamide-imide copolymer
Inventor: UENO SHIYOUJI
IPC: C08G73/14
Filed: 1984-04-09
Abstract: PURPOSE:The titled copolymer excellent in melt flow and mechanical properties, obtained by polycondensing an aromatic diamine (derivative) with an aromatic tricarboxylic acid (derivative) and an aromatic aminocarboxylic acid (devirative). CONSTITUTION:An aromatic diamine (derivative) is polycondensed with an aromatic tricarboxylic acid (derivative) and an aromatic aminocarboxlic acid (derivative) to obtain an injection-moldable aromatic polyamide-imide copolymer comprising 90-30mol% repeating units of formula I (wherein Ar1 is a bivalent aromatic residue and Ar2 is a trivalent aromatic residue in which two of the three valences are on two adjacent carbons) and 10-70mol% repeating units of formula II (wherein Ar3 is Ar1) and having a reduced viscosity of 0.3- 1.0dl/g when measured in an N-methylpyrrolidone solution of a concentration of 0.5g/dl at 25 deg.C.
Patent JP-H11271160-A (JP)
Title: Capacitance type sensor
Inventor: MASE TAKAO
IPC: G01L9/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent cut dust from invading the interior of an area surrounded by a projecting streak through a notch, by forming a wide-breadth part at a lead part to be adjacent to the notch through which the lead part guided out of an electrode is taken outside. SOLUTION: A projecting streak 2 is formed at a sheet face along a peripheral edge of a glass substrate 1. A lead part 4 is taken out of an electrode 3 through a notch 6 formed at a part of the projecting streak 2. A leading end of the lead part 4 is connected to a terminal 5, thereby electrically connecting the electrode 3 to an external circuit or the like. A wide-breadth projecting part 4A of a larger breadth than the notch 6 is formed at the lead part 4 at a position inside an area surrounded by the projecting streak 2. The wide-breadth part 4A prevents invasion of cut dust. The wide-breadth part 4A is set in proximity to the notch 6. A yield of the capacitive sensor is improved only by adding a simple constitution, i.e., the wide-breadth part 4A.