baber/WOPTO huggingface dataset:
Patent JP-H09248865-A (JP)
Title: Apparatus for producing perforated corrugated cardboard
Inventor: KIDA YUJI
IPC: B31F7/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a perforated corrugated cardboard producing apparatus capable of easily adjusting a perforating position and properly setting the tension of corrugated cardboard to certainly and beautifully perforate the corrugated cardboard. SOLUTION: The corrugated cardboard raw paper delivered from the roll body of a mill roll stand 2 is corrugated by a corrugated cardboard molding part 3 and required perforations are made in the corrugated cardboard by a large number of punching units of a punching part 9 while required tension is applied to the corrugated cardboard 6 after molding by a biting roller 10 and a feed-out roller 11 and the perforated corrugated cardboard 29 after the passage through the punching part 9 is wound a round a paper pipe 36 in a taking-up part to form a wound corrugated cardboard roll 37.
Patent JP-S51134814-A (JP)
Title: Motor having a stator making rotation
Inventor: YAMANE EMIKO
IPC: H02K16/00
Filed: 1975-05-19
Abstract: PURPOSE: A stator making rotation is provided in a motor, to make plural rotations, one rotating portion thereof is used for same direction rotation, deacceleration, suspension or reverse rotation to control the output of a shaft. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60206413-A (JP)
Title: Method for repairing end surface of hollow yarn membrane separation module
Inventor: SAKANO MASAYA
IPC: B01D63/02
Filed: 1984-03-28
Abstract: PURPOSE:To repair the contact inferior place of a module end surface without clogging the opening parts of hollow yarn membranes, by rotating a roller, which has a peculiar shape, having a repairing injection resin uniformly held thereto, in such a state that said roller is contacted with the other end surface of the module under pressure, while a fluid is sent into the hollow yarn membranes from the module end surface. CONSTITUTION:The surface of a roller made of rubber or a synthetic resin is processed so as to have reticulated or line like uniform uneven parts or uniform uneven parts are provided to the surfface of the roller by laminating nylon mesh thereto and a repairing injection resin is uniformly held to the recessed parts and the roller is rotated so as to be contacted with the injection resin surface of a module under pressure. Gas is sent into the hollow yarn membranes from the other end of the module. The repairing injection resin is contacted with the injection resin end surface of the module and detached from the recessed parts of the roller to fill adhesion inferior places. The resin is not contacted with the opening parts of the hollow yarn membranes and the resin is not further penetrated into the opening parts.
Patent JP-S52143747-A (JP)
Title: Phase control circuit
Inventor: ENDOU TSUNEHIRO
IPC: H03K17/72
Filed: 1976-05-26
Abstract: PURPOSE: To keep the firing angle of the firing elements constant, by providing the power input reception frequency detection circuit detecting the power input reception to the phase control circuit, and by automatically controlling the capacitor charging current of the control circuit with the output signal of the circuit depending on the power input frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63227344-A (JP)
Title: Image detector
Inventor: MATSUO MASAAKI
IPC: G01N21/89
Filed: 1987-03-17
Abstract: PURPOSE:To obtain the title detector useful for plate making in blocking the unnecessary light pervious or reflecting part of a plate making film or photographic printing paper from light, by providing a detection means for detecting the unnecessary light pervious or reflecting part having a size smaller than that of a pixel and/or larger than that of a unit image. CONSTITUTION:The comparison by a comparator 20 is explained as follows. When attention is paid to a position B-2 and a lateral direction, that is, A, B and C are set to a scanning line, it is judged whether the part of B-2 is a necessary part (original picture line) or an unnecessary part (pinhole), on the basis of data of A-1, B-1, B-3, C-2. The result compared and investigated by the comparator 20 is sent to the next light blocking part 30. The comparator 20 is incorporated in CPU 15 but, when CPU 15 is not used, the comparator 20 is provided as it is. When a fed object to be inspected reaches the light blocking part 30, the coordinates data in a sub-memory 18 and the coordinates data of the object to be inspected under the light blocking part 30 are investigated by an AND device and, when the investigation result is real, the blocking of light is automatically performed to the coordinates position of the corresponding object to be inspected.
Patent JP-S51134941-A (JP)
Title: Vacuum container
Inventor: HONDA ATSUSHI
IPC: H05B6/12
Filed: 1975-05-20
Abstract: PURPOSE: A cooking container which is highly efficient, heat insulating, easily handled and safe. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01235326-A (JP)
Title: Plasma treatment apparatus
Inventor: SUZUKI KAZUO
IPC: H01L21/302
Filed: 1988-03-16
Abstract: PURPOSE:To execute a uniform plasma treatment by a method wherein two or more blowoff angles with reference to the surface of a material gas and a discharge gas are set and the blowoff angles are selected and adjusted from the outside in accordance with a kind of the gas to be used and with a size of a samples to be treated. CONSTITUTION:Microwaves 4 are introduced, through a waveguide 3, into a discharge tube 2 which is equipped with a field coil 1 at the outside; a gas 5 for plasma use which has been introduced into the discharge tube 2 is ionized by electron cyclotron resonance; a plasma is generated. The plasma is pushed out by a gradient of a magnetic field generated at the field coil 1 in the direction of a sample chamber 8; sample gases 9a-9c which have been introduced to the front of a sample 6 are excited or ionized by a plasma stream and transferred to the surface of the sample 6 as an active species; a thin film of a composition decided by the gas 5 for plasma use and by the material gases 9a-9c is formed on the surface of the sample 6. When blowoff angles are different for the individual material gases 9a-9c and a ratio of flow rates of them is selected appropriately, a film whose film formation speed and film quality are uniform can be formed on the surface of the specimen.
Patent JP-2000256910-A (JP)
Title: Waist belt and clothing with waist belt
Inventor: SHIRAHAMA SADAYUKI
IPC: A41F9/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain both a waist belt having stretchability and optionally adjustable length capable of readily carrying out a connection to an endless state and its release and clothing with a waist belt which can be simply and rapidly used properly in a relax state and a tightened state by making a constitution of clothing with the waist belt and is readily manufactured. SOLUTION: This clothing with a waist belt is obtained by previously providing the circumference of a waist part 2 of trousers 3 with a waist belt 1 having a belt main body 10 made of rubber, a length adjusting means 11 and a connecting means 12. In the waist belt 1, the length adjusting means 11 is adjusted so that a trousers fall preventing state in an ordinary time is attained in a release time of the connecting means 12 and a tightening state in a straining time, etc., is attained in a connection time of the connecting tool 12 and, if required, the connecting means 12 is worked by a simple operation.
Patent JP-S51136517-A (JP)
Title: Equipment for recovering aluminium
Inventor: SHIMIZU MISAO
IPC: C22B7/00
Filed: 1975-05-21
Abstract: PURPOSE: Equipment for recovering aluminium component in the aluminium ash generated in acasting process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62219463-A (JP)
Title: Positive electrode depolarizing mix for divalent silver oxide battery
Inventor: HIRUMA MITSUO
IPC: H01M4/54
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate a difference in discharge voltage and suppress the self- decomposition of divalent silver oxide, by providing a silver layer on the whole surface of a formed body, and causing a titanium compound to be contained in the formed body, to constitute a positive electrode depolarizing mix for a divalent silver oxide battery. CONSTITUTION:A formed body 2 having divalent silver oxide as the main constituent of the body is treated with an aqueous solution containing titanium ions from a titanium trichloride or the like, which is a reducing agent, to contain a titanium compound inside. A silver layer 3 is then provided on the whole surface of the formed body 2 so that a pellet-like positive electrode depolarizing mix 1 is constituted. The mix 1 is then combined with a negative electrode of zinc or the like, a separator and so forth to constitute a divalent silver oxide battery. The silver layer 3 prevents the discharge voltage of the battery from taking two levels. The titanium compound suppresses the self- decomposition of the divalent silver oxide. Gas generation, two-level discharge, liquid leak and so forth are thus effectively prevented without adversely affecting the performance of the battery.
Patent JP-S56159950-A (JP)
Title: Manufacture of four-pole three-phase armature
Inventor: MATSUBARA KAZUNORI
IPC: H02K15/02
Filed: 1980-05-09
Abstract: PURPOSE:To contrive to econimize an iron plate material when cores for the four- pole three-phase armature are to be punched out from the iron plate material by a method wherein the core materials are so formed at the outer circumferential part thereof as to have alternately small distant and large distant places from the center three by three, and when punching it to be performed, the core materials are  punched out in plural series piling up the outer circumferential parts of the adjoining core materials. CONSTITUTION:The parts (d) having the large distance L from the center O and the parts (c) having the small distance l are provided alternately three by three at the circumferential part of the core material (b), while large slots are formed at the parts (d) and small slots are formed at the small parts (c). When the core materials (b) are to be punched out from the iron plate (a), plural series of the core materials are blanked out making respective vertexes (g) of regular triangles having the shorter length than two times of the maximum distance L as the centers of the core materials (b) and as to make the large radial part (d) and the small radial part (c) of the adjoining core materials (b) to be adjoined. When the core materials are to be laminated, the small slots and the large slots are arranged in order respectively, and the coils having no crossing are inserted in the large slots.
Patent JP-2000080059-A (JP)
Title: New fluorine-containing carboxy compound and its production
Inventor: USUI MASAO
IPC: C07C67/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a specific new fluorine-containing carboxy compound having remarkable effects for improving water and oil repellency, stain resistance and weather resistance durability and useful as a solubilizing agent in solvents and as a polymer-modifying agent. SOLUTION: A compound of formula I or II (Rf is a 4-16C perfluoroalkyl; R is a group of formula III or the like; X is chlorine, bromine or the like). The compound of formula I is obtained by reacting a fluorine-containing epoxy compound derived from a dicyclopentadiene of formula IV with a compound selected from hydrogen chloride, hydrogen bromide, hydrogen iodide, methanol, ethanol and propanol, thus opening the epoxy ring of the compound of formula IV to introduce a hydroxyl group into the molecule, and subsequently addition- reacting an acid anhydride of formula V to the obtained hydroxy compound in a nitrogen gas atmosphere at 100 deg.C for 4-7 hr to esterify the hydroxyl group and simultaneously leave the terminal carboxy group.
Patent JP-S54152056-A (JP)
Title: Phenolic resin molding material
Inventor: ICHIMURA SHIGEKI
IPC: C08L61/04
Filed: 1978-05-22
Abstract: PURPOSE: Title material that is prepared by adding a specific plasticizer having no compatibility, thus being improved in injection moldability and mold filling properties without any adverse effect on the inherent molding properties.  
     CONSTITUTION: (A) a phenolic resin as novolak resin is uniformly mixed with 0.5 W 4 wt% of a liquid plasticizer being incompatible to the resin and boiling at 80 W 130°C as trichlene, n-heptane preferably using a Henschel mixer. The plasticizer acts as a plasticizer at 70 W 100°C in the cyclinder to reduce the viscosity of the molding material and improve injection properties and evaporates up in a moment in the mold heated over 150°C to keep the viscosity of the inherent material, thus retaining the good mold filling properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0670343-A (JP)
Title: System and method converting component video signal into composite video signal compatible with pal standard signal
Inventor: KEBIN JIEI SUTETSUKU
IPC: H04N9/77
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the method in which the number of required arithmetic operation times is less and then an error is much reduced by using a signal representing a sum and a difference of two color difference signals. CONSTITUTION:In this system, a component video signal of sampled data comprising a luminance signal component and two color difference signals received at a 1st sample rate 14.5MHz is converted into a digital composite video signal having a 2nd sample rate 17.7MHz different from the 1st sample rate 14.5MHz. And the system is provided with a means 10 adding two color difference component signals to generate a sum signal, a means 11 subtracting one of the two color difference component signals from the other color difference component signal to generate a difference signal, conversion means 12, 13, 14 converting the sample rate for the luminance signal, the sum signal and the difference signal into the sample rate of the composite video signal, and a synthesis means 17 combining the sum signal and the difference signal to the luminance component signal in a prescribed sequence to generate the composite video signal.
Patent JP-S62218402-A (JP)
Title: Production of pectin
Inventor: MIYAUCHI YUTAKA
IPC: C08B37/06
Filed: 1986-03-20
Abstract: PURPOSE:To obtain pectin of an excellent quality inexpensively and in good efficiency, by drying gel-like pectin, obtained by settling an extract obtained by immersing pericarps of a citrus in SAKE (Japanese rice wine) for a given time, below normal temperature. CONSTITUTION:A citrus (A) (e.g., 'IYOKAN') is extracted by immersion in SAKE (B) for a given time, and component A is removed to obtain an extract. This extract is settled for a given time to precipitate gel-like pectin. This pectin is dried at below normal temperature to obtain powdery pectin.
Patent JP-H08265100-A (JP)
Title: Surface acoustic wave filter device
Inventor: MIURA TSUTOMU
IPC: H03H9/64
Filed: 1995-03-20
Abstract: PURPOSE: To extend a signal pass band width without increase in an insertion loss. CONSTITUTION: An interdigital input electrode 11 and an interdigital output electrode 12 are arranged in series on a piezoelectric substrate 10 in a propagation direction of a surface acoustic wave and a reflector 13 (14) is arranged to the outside of the electrode 11(12). The distance between the input electrode 11 and the output electrode 12 is selected to be a multiple of 18 or more of a 1/2 wavelength of a propagation surface acoustic wave. A band pass characteristic is obtained by utilizing three kinds of resonance comprising resonance between both the reflectors 13, 14, resonance between both the electrodes 11, 12 and each internal resonance of both the electrodes 11, 12.
Patent JP-S56156650-A (JP)
Title: Multicolor indication braun tube
Inventor: NAKAI SHINICHI
IPC: H01J31/20
Filed: 1980-05-08
Abstract: PURPOSE:To lengthen the service life of three electron-gun type Braun tube, by providing a fluorescent member while matching with the position corresponding with one of electron gun. CONSTITUTION:When using a multicolor indication Braun tube for radar, it is operated by electron guns 1, 2 at first. The electron beam projected from the electron gun 1 will cause the light emission from a green fluorescent member 1' while the electron beam projected from the electron gun 2 will cause the light emission from a red fluorescent member 2'. When the brightness of the red fluorescent member 2' is deteriorated considerably, the input signal of the electron gun 2 is switched to the electron gun 3 to cause the light emission from a red fluorescent member 3'. While when the brightness of the red fluorescent member 3' is deteriorated considerably, the input signal is simultaneously provided to the electron guns 2, 3 to cause the simultaneous light emission from the red fluorescent members 2', 3'.
Patent JP-S63228620-A (JP)
Title: Surface cleaning method
Inventor: IIJIMA SHINPEI
IPC: H01L21/302
Filed: 1987-03-18
Abstract: PURPOSE:To make it possible to expose the surface of clean Si, by exposing the surface of the Si to active oxygen or ozone, thereafter projecting ions, then increasing the temperature by heating, and removing only SiO2, which is naturally grown on the surface of a substrate. CONSTITUTION:A Ieak valve 11 is controlled, and oxygen is supplied into a vacuum container through a pressure gas introducing pipe 12. Ozone is yielded by thermal excitation by using a halogen lamp 9. Carbon is removed from the surface in this way. Then the inside of the vacuum container is evacuated to obtain a vacuum state. Thereafter, helium is supplied through the gas introducing pipe 12. The pressure is controlled so that the pressure in the vacuum container becomes a specified pressure by using the leak valve 11. Then an ion source 4 is started, and an helium ion beam is projected on the surface of a sample 6 for a specified time. Then the projection of the ion beam is stopped. After the inside of the vacuum container is evacuated to a vacuum state, the sample 6 is heated to the temperature of 500 deg.C or more by using a halogen lamp 8. Since the surface of the clean substrate can be exposed in this way, the very clean interface between the substrate and a thin film can be formed without SiO2 even if the thin film is formed on the surface.
Patent JP-2000261901-A (JP)
Title: Calculating method for battery capacity deterioration of secondary battery
Inventor: TSUJI TADASHI
IPC: B60L3/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To realize a calculating method of battery capacity deterioration, capable of precisely calculating battery capacity deterioration of a secondary battery. SOLUTION: This calculating method for battery capacity deterioration of a secondary battery calculates battery capacity deterioration from a capacity ratio of initial battery capacity to battery capacity, when a secondary battery is deteriorated. The capacity ratio is calculated by ratio of a slope KO of a regression line f20 for open voltage vs. discharge amount of electricity characteristic, when a battery is initial to a slope Kd of a regression line f21 when the battery is deteriorated. Thus even if an error ε (Ah) is generated in the discharge amount of electricity of the regression line f21, the slope KO of the regression line f20 will not change, capacity deterioration can be accurately calculated, without being affected by errors.  In particular, this method is effective because integrated error of discharge amount of electricity is liable to be generated in a hybrid automobile.
Patent JP-H08260350-A (JP)
Title: Polyester fiber for industrial material
Inventor: MURATA YOSHIE
IPC: D06M101/16
Filed: 1995-03-20
Abstract: PURPOSE: To obtain the subject fibers prevented from scum development during its spinning process and excellent in performance after its resin finishing, by imparting the original fibers with a specific lubricant. CONSTITUTION: Polyester fibers for industrial materials >=0.5 denier in single fiber fineness is imparted with 0.05-0.4owf% of a lubricant comprising (A) 50-70wt.% of a phosphoric ester potassium salt having average 16-22C saturated aliphatic hydrocarbon group, (B) 10-20wt.% of paraffin wax, (C) 10-15wt.% of cationic and/or anionic surfactant(s) and (D) 4-15wt.% of surfactant(s) of formula I (R1 is a 10-14C aliphatic hydrocarbon group; (l+m)=5-15) and/or formula II (R2 is a 8-10C aliphatic hydrocarbon group; (n) is 5-10). This lubricant is <=30 s in sedimentation rate in water at 25 deg.C, also presenting good resin infiltrability and resin adhesivity.
Patent JP-S59186967-A (JP)
Title: Novel epoxy resin and reproduction thereof
Inventor: TOMITA HARUO
IPC: C08G59/00
Filed: 1983-04-06
Abstract: NEW MATERIAL:A novel epoxy resin expressed by formula I (R1-R4 are 1-10C hydrocarbon, Cl or Br). EXAMPLE:Bis(3,5-dimethyl-4-glycidyloxyphenyl)sulfone. USE:Epoxy resins, having improved heat resistance, and useful for fields, e.g. electrical applications, paints and adhesives, etc. PREPARATION:For example, a compound expressed by formula II is reacted with an epihalohydrin in the presence of a phase transfer catalyst, e.g. a quaternary ammonium salt, quaternary phosphonium salt or quaternary arsonium salt, and the resultant reaction mixture is then reacted with an aqueous solution of a caustic alkali to afford the aimed compound expressed by formula I .
Patent JP-S51137071-A (JP)
Title: A brake disorder detecting means
Inventor: OOTAKE TOSHIICHI
IPC: F16D66/02
Filed: 1975-05-22
Abstract: PURPOSE:A brake disorder detecting means for the detection of the abnormal temperaure rise of brake liquid and of the abrasion of the brake pad.
Patent JP-S52145215-A (JP)
Title: Complex type speaker
Inventor: NAKATANI TAKAO
IPC: H04R23/02
Filed: 1976-05-28
Abstract: PURPOSE:To gain level frequency characteristic over a broad band by arranging speakers for high sound driven by piezo-electricity at the back of the centerpole piece of speakers for low sound, forming a through hole opening in front of the polepiece.
Patent JP-S63228828-A (JP)
Title: Portable telephone set
Inventor: ODA SHIGERU
IPC: H04B7/26
Filed: 1987-03-18
Abstract: PURPOSE:To call a telephone set of the remote side in a suitable talking environment with reference to the displayed calling information for start of talking by providing a display means displaying the call information. CONSTITUTION:A portable telephone set consists of a transmitter 10, a receiver 11 and a dial part 12 including a display part 13, and changeover switches 14 and 15 together with a talking circuit to perform the bidirectional talking with use of a cellular system and a radio calling circuit which receives the radio calling signal and the calling information of a radio calling system. The part 13 displays the display and calling information on the portable telephone set. A called subscriber seaches a suitable talking environment and calls the telephone set of the calling side with reference to the calling information displayed at the part 13. In such a way, the calling rate is improved together with protection secured for the privacy.