baber/WOPTO huggingface dataset:
Patent JP-S5528762-A (JP)
Title: Condensed water treating method
Inventor: SETO IWAO
IPC: B01J49/00
Filed: 1978-08-23
Abstract: PURPOSE:To treat condensed water economically and effectively while reducing regeneration frequency in an ammonia cycle by subjecting exchange resins after treating the water to back washing, separation and regeneration after which resins distant from the resin interface are used as second layers and resins near the interface as first layers. CONSTITUTION:At the time of treating condensed water, a desalination tower is packed with a second anion exchange resin layer, a second cation exchange resin layer, a first anion exchange resin layer, and a first cation exchange resin layer from the bottom in order. At the time of regenerating the layers, all of the resins are shifted to regeneration tower 4, back-washed, separated, and supplied with acid 8 as a rising stream from the bottom of tower 4 and alkali 6 as a falling stream from the top. After regeneration resins (c), (d) distant from the resin interface are used as the second cation and anion layers in the desalination tower, and resins (a), (b) near the interface as the first cation and anion layers, respectively. Thus, resin regeneration frequency in an ammonia cycle is reduced, and high quality treated water is economically obtd. by easy operation control.
Patent JP-S5628338-A (JP)
Title: Compound chain transmission gear
Inventor: MOTOTANI JIYUNICHI
IPC: F16G13/02
Filed: 1979-08-11
Abstract: PURPOSE: To achieve a silent running by using a silent chain and prevent a chain from slipping out and thereby to prevent a damage of the chain by coupling the silent chain and a roller chain in parallel forming a compound chain.  
     CONSTITUTION: A silent chain 1 comprises coupling a multitude of links 2 with a stop 2a provided on both ends with a pin 3. Two silent chains 1 are placed in parallel, and a roller chain 13 is coupled between both chains 1, 1 to constitute a compound chain 10. In this case, a link 2' coming toward the inside of the silent chain 1 is coupled with a bush 11, which is fitted in a roller 12 to obtain the roller chain 13. A sprocket 5 for the compound chain 10 thus constituted has a tooth 6 for the silent chain provided on its both sides and a tooth (not illustrated) at the center. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61263904-A (JP)
Title: Pack cosmetic
Inventor: NISHIYAMA SEIJI
IPC: A61K8/92
Filed: 1985-05-16
Abstract: PURPOSE:A pack cosmetic, obtained by incorporating a partially saponified polyvinyl acetate having a low polymerization degree and further preferably powder or oil with other components, and having a moderate viscosity and short film-forming time. CONSTITUTION:A pack cosmetic obtained by incorporating a partially saponified polyvinyl acetate (having <=500, preferably 150-300 polymerization degree), preferably having 30-98mol%, particularly 35-95mol% saponification degree, in an amount of 0.5-50wt%, preferably 1-30wt% based on the total amount of the cosmetic with other components. 1-30wt%, preferably 1-20wt%, based on the total weight of the cosmetic, powder, e.g. titanium dioxide, talc, red iron oxide, aluminum powder or gold powder, or 1-20wt%, preferably 1-15wt%, based on the total weight of the cosmetic, oil, e.g. squalane, olive oil, vaseline or oleyl alcohol, is favorably incorporated in the cosmetic.
Patent JP-S59227459-A (JP)
Title: Ink jet recording apparatus
Inventor: KIYOHARA TAKEHIKO
IPC: B41J2/165
Filed: 1983-06-10
Abstract: PURPOSE:To enhance reliability by accurately performing the treatment of ink adhered to a nozzle surface, by providing an absorbing body for absorbing ink leaking from the nozzle of an ink jet head while allowing only the absorbing body to be spaced apart from the nozzle surface in a cap means when recording operation is stopped. CONSTITUTION:A cap 7 provided so as to correspond to a recording head 1 is attached in a freely revolvable manner around a shaft 7b and can be displaced from a state covering the part of a jet nozzle 1a to a state spaced apart therefrom. In addition, the cap 7 has an absorbing body 8 for absorbing ink from the jet nozzle 1a and an air passing nozzle 1b and the small orifice 7a, which discharges the ink from the absorbing body, formed to the rear surface of said body 8. When a recording apparatus is under a stop state, the absorbing body 42 is certainly spaced apart from the nozzle surface of the head 1. On the other hand, because an elastomer 1 is held under a state closely contacted with the periphery of the nozzle 1a, ink evaporation is suppressed to a low level.
Patent JP-S61261912-A (JP)
Title: Radio wave noise preventing device
Inventor: YAMAZAKI TORU
IPC: H05K9/00
Filed: 1985-05-15
Abstract: PURPOSE:To prevent individually a fault due to radio wave noise from various radio wave generating to each electronic component by providing a high frequency filter section formed closely to electronic elements. CONSTITUTION:A high frequency filter section is inserted and connected between plural input/output terminals of the electronic component 7 and the wiring on the substrate. The high frequency filter section consists of an insulation layer 1, a base electrode 3 and a signal 1ne electrode 2. The insulation layer 1 is made of a dielectric material having a dielectric constant decreased as the increase in the frequency of a radio frequency region. The electrode 3 is fitted to one side of the insulation layer 1. The electrode 2 is added to other face of the insulation layer 1 opposed to the electrode 3. Then a radio wave is made incident and even when a high frequency inductive current (radio wave noise) is mixed to the wiring in the electronic device, the current is eliminated by the high frequency filter section. Thus, the fault due to radio wave noise is prevented individually.
Patent JP-H07100560-A (JP)
Title: Seamless pressure pipe of zirconium alloy resisting to hydrogen delay destruction and production thereof
Inventor: KIM SEONG-SU
IPC: B21D39/20
Filed: 1994-05-17
Abstract: PURPOSE: To provide a manufacturing method for a zirconium alloy seamless pressure pipe by which the aggregate structure thereof is changed so as to improve safety during the operation of a nuclear reactor, thereby improving the reactor availability factor. CONSTITUTION: In order to change the aggregate structure formed of the zirconium alloy seamless pressure pipe manufactured by hot pressing out, the aggregate structure of a seamless pressure pipe-final product is improved by expanding the pipe by using a method, which can deform the seamless pipe under the cross rolling or plane deforming conditions similar to cross rolling, without using only hot pressing out and drawing.
Patent JP-S58220428-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAZUKI RIYOUICHI
IPC: H01L21/3065
Filed: 1982-06-17
Abstract: PURPOSE:To eliminate the disconnection of the wiring in the second layer by giving selective etching by means of a mask to the insulation film provided on the conductor layer on a semiconductor substrate and then making the shape of the insulation film tapered after applying etching with reactive ions that contain C, F, H and applying etching to the conductor layer using the tapered film as a mask. CONSTITUTION:An SiO2 is covered on an Si substrate 1, and on this film an Al film to become a first conductor layer is provided, and the whole is covered by an SiO2 film 4 that is given by the plasma gaseous phase growth method. Next, on this film 4 a resist 5 of a specified pattern and the exposed portions of the film 4 are removed by reactive ion etching that uses a mixture of CF4 and H2 gases. After removing the resist 5, the brim of the residual film 4 is made inclined by reactive ion etching that uses a mixture of C3F8 and H2 gases. By the similar etching that uses a mixture of CCl2 and Cl2 employing the film 4 as a mask, the inclination at the periphery of the residual film is produced, then, an aluminium film 7 that is to become a second conductor layer through the SiO2 film 6 is made to cover thereon.
Patent JP-S61261991-A (JP)
Title: Frame synchronizing system
Inventor: KANOTA KEIJI
IPC: H04N5/04
Filed: 1985-05-15
Abstract: PURPOSE:To make it possible to always detect a superior frame synchronization by performing the first clock signal having a prescribed frequency from the first clock signal at an PLL and detecting a frame synchronizing pattern. CONSTITUTION:An input signal 1 to which a frame synchronizing pattern performed with the clock of the first frequency is inserted is sampled at an A/D conversion circuit 12 with the clock of the second frequency that is different from the first frequency. At such a time, the clock of first frequency is performed with supplying the clock of the second frequency from a VCXO13 to a PLL18. With using the clock of the first frequency, the frame synchronizing pattern is detected from the input signal 1 at a detection circuit 5. With using the frame synchronizing pattern, the clock of the second frequency is synchronized with the input signal 1 at a frame phase detection circuit 6.
Patent JP-H05306585-A (JP)
Title: Electric lock controlling system
Inventor: KIKUCHI MASAHIRO
IPC: E05B49/00
Filed: 1992-04-22
Abstract: PURPOSE:To make it possible to unlock an electric lock even by a required personal ID code without limiting the unlocking of the electric lock to the input operation of a house code and to prevent the ID code from being informed to others without permission. CONSTITUTION:An electric lock controlling system is equipped with a storing means 9 to store and register a personal ID code inputted by specific operation of a secret switch 4. When at least one or the other of both dodes of the personal, ID code registered in the storing means 9 in advance and a house code set by setting switches 5a-5d is inputted and operated by the secret switch 4, an electric lock 1 is unlocked by an electric lock operation unit 3.
Patent JP-H06317203-A (JP)
Title: Air-fuel ratio controller of engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D45/00
Filed: 1993-04-28
Abstract: PURPOSE:To prevent misoperation of feedback and also the deterioration of full consumption by setting a target air-fuel ratio according to driving conditions and holding a feedback correction amount while fixing it to a rich value for a specific period when the target air-fuel ratio is changed to a lean air-ruel ratio from a rich air-fuel ratio. CONSTITUTION:When an idle switch provided near a throttle valve 2 is switched on, a signal for indicating an idle state is sent to a controller 200. The controller 200 outputs a fuel injection signal tau to an injection valve 4 and outputs an ignition signal IG to an ignition coil. An engine speed signal NE corresponding to the rotation of the crank shaft of an engine 100 is output to the controller 200, and an air-fuel ratio sensor 11 takes oxygen concentration in exhaust gas as a signal A/F and outputs it to the controller 200. A feedback correction item is determined on the basis of this signal A/F, and the fuel injection signal tauis corrected on the basis of this correction item. Even if characteristics of the injection valve are deviated in a rich state, misfire is not generated even in an overlean state, and fuel consumption is improved by preventing the overrich state.
Patent JP-S586229-A (JP)
Title: Control board
Inventor: KANEHIRA KATSUMI
IPC: B01D53/04
Filed: 1981-07-03
Abstract: PURPOSE:To enable removal of evaporated gaseous ammonia stagnating in a control board even when enclosed in a tightly sealed package for a long time. CONSTITUTION:This is made up of a case 1 of control board, a base 2, a door 3, electric and electronic parts 4, air 5 in the control board, evaporated gaseous ammonia 6, an adsorbent 7, an export package 8, an agitating fan 9, a convection case 10, a battery 11 and air currents 12, 13, 14, 15, 16, etc. When the agitating fan is operated, the air in the control board is thoroughly agitated by convection. Gaseous ammonia evaporated from insulators also performs convection with air currents and comes into contact with the adsorbent. Consequently, gaseous ammonia content of the air in the control board decreses. Stress corrosion cracking of electric parts made of brass can be reduced remarkably. The same effect can be obtained when the battery is installed at the outside of the control board.
Patent JP-H041840-A (JP)
Title: Data transfer control system
Inventor: NISHIOKA SHOJI
IPC: G06F13/38
Filed: 1990-04-19
Abstract: PURPOSE:To attain the transfer of data with discrimination secured among the transfer of commands, the transfer of data, and the transfer of the status respectively with no intervention of a CPU by providing a means to set an identification flag to a FIFO buffer and transferring various information which are discriminated from each other by the identification flags. CONSTITUTION:Each of input/output buffer parts 16 and 17 consists of two FIFO buffers for transmission and reception. Then each transfer information and its identification flag are set at one time to the FIFO buffer. As a result, the transfer information on the commands, the data and the status can be recognized by a module set at the reception side based on the identification flags received from the FIFO buffer. Thus the transfer data on the commands, the data and the status are carried out with discrimination secured among these data with no intervention of a CPU 13.
Patent JP-H10299721-A (JP)
Title: Life detection device for operating oil in hydraulic circuit
Inventor: YOSHINO KAZUNORI
IPC: F15B21/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To always detect the life of an operating oil stably and accurately by detecting the information about the life from the operating oil in a stably pressurized state. SOLUTION: This hydraulic circuit 2 has an operating oil tank 11 for storing operating oil in which a desired additive is added in a base oil component appraised by an acid value and base value and unmelted foreign article is contained and a hydraulic pump 12 for delivering and supplying the operating oil in this operating oil tank 11 as a prescribed pressed oil. This device is provided with sensors (group) 17 for detecting the information about the life of the operating oil and an operating oil life detection means 19 for detecting the life of the operating oil based on the detection result by this sensor 17 and the sensor 17 is arranged to the low pressure oil passage part 15B in the hydraulic circuit 2.
Patent JP-H05283400-A (JP)
Title: Semiconductor device
IPC: H01L21/312
Filed: 1992-03-30
Abstract: PURPOSE:To improve the reliability of insulating layers of a semiconductor device by moderating the stress acting on intermediate insulating layers and protective insulating layer. CONSTITUTION:A semiconductor device comprises a silicon substrate 10 on which are formed a lower interconnection layer 1, intermediate insulating layers 2 and 4, and a protective insulating layer 6. The protective insulating layer 6 has a groove 7 that is not as deep as to expose the interconnection layer. This groove helps to moderate the stress on the protective insulating layer 6. The groove may alternatively be formed as a hole penetrating through the protective insulating layer and the intermediate insulating layers.
Patent JP-H09267386-A (JP)
Title: Manufacture of mold for blow molding
Inventor: KAWAMURA SATOJI
IPC: B29C49/48
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide beautiful appearance of well plated surface of a blow- molded article by a method wherein a synthetic resin is used as a matrix material for a mold for blow molding and a mold surface following the surface of a product is formed and a smooth layer, a chem. plating layer and a metal plating layer are successively applied thereon. SOLUTION: A mold surface 4 is formed by pushing a model of a product on a matrix 2 for a mold made of a synthetic resin under plasticized condition and a smooth surface 5 is formed by spraying a coating on the mold surface 4 and then, a chem. plating layer 6 (e.g. copper) and a metal plating layer 7 (e.g. chromium) are successively applied. A smooth metal surface is obtd. thereby on the mold and the surface of a blow-molded article is extremely smoothed and the surface of the plated blow-molded article becomes sufficiently beautiful.
Patent JP-S59228194-A (JP)
Inventor: NAGAI HIROSHI
IPC: G21F9/00
Filed: 1983-06-10
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-S60246698-A (JP)
Inventor: OGAWA HIDEO
IPC: H05K7/14
Filed: 1984-05-21
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-H02282655-A (JP)
Title: Electric hot blower
Inventor: HIRANO HIROHISA
IPC: F24H3/04
Filed: 1989-04-24
Abstract: PURPOSE:To securely hold a reserve filter and prevent a temperature rise at the top of the main body by providing a storage space between the heater unit and the electrical equipment, and storing an air cleaner and an identical reserve filter therein. CONSTITUTION:Electrical equipment such as the power switch 5, etc., is disposed at the top of the main body casing 1, and a filter set comprising a dust filter and a deodorizing filter is disposed in the air intake 7 in the rear of the main body casing 1. A storage space 9 for a reserve filter set 6b is disposed between the power switch 5 and the heater unit 2. A prolonged operation causes heat to be transmitted from the heater unit 5 to its surroundings, however, because the reserve filter set 6b serves as heat insulating material, the heat transmission is thereby reduced substantially. Therefore, the top of the main body casing 1 does not become hot, preventing the thermal deterioration of the switch 5, further, as the reserve filter does not require to be stored in a separate location, its accidental disposition or misplacement can be prevented.
Patent JP-S61263360-A (JP)
Title: Adaptor for facsimile equipment
Inventor: KAWAI AKIHIRO
IPC: H04N1/21
Filed: 1985-05-17
Abstract: PURPOSE:To obtain an adaptor to be connected to a GII or GIII machines by providing a data storage section that temporarily stores facsimile data based on a command from the GII data transmission/reception control section and the GIII data transmission/reception control section. CONSTITUTION:To connect own GII machine to an opposite GIII machine at first a signal output from the GII machine is input to a modem 12 of the GII via a terminal 13 and an adaptor changeover section 7. Data demodulated by the GII modem 12 is sent to a code converting section 10, where band compression is applied to the demodulated data band by the MH or MR system and sequentially accumulated in data memory 9. Next, the operator of the GII machine uses telephone 4 to make a dial call to the opposite and pushes the sending button. In such a way, a line 3 is connected to the GIII modem 6 in NCU1, afterwards, a GIII data transmission control section 8 starts correspondence with the opposite facsimile equipment via the GIII modem 6 in accordance with a predetermined control procedure, and the data stored in data memory section 9 is sent.
Patent JP-S59229350-A (JP)
Title: Dot printer
Inventor: KIMURA TSUTOMU
IPC: B41J2/305
Filed: 1983-06-10
Abstract: PURPOSE:To make it possible to reduce printing noise, by a method wherein the magnetic ink in a tank is attracted between mutually opposed magnetic poles and a needle contacted with this magnetic ink layer is operated to adhere the magnetic ink to recording paper. CONSTITUTION:When a current is supplied to a magnetic ink attracting coil 16, the magnetic ink in a tank 20 is attracted by magnetic flux generated between magnetic poles 19 and the magnetic ink layer is formed along a slit 18 to wet the leading end parts of needles 9. When a printing head 2 is driven and the needles 9 are protruded toward recording paper corresponding to a printing signal, the magnetic ink adhered to the leading ends of the needles 9 is contacted with the recording paper to perform dot printing. In this case, because dots can be formed by soft-touch, no impact sound is generated and noise is reduced. In addition, the magnetic ink in the tank 20 is replenished from a cartridge 21 corresponding to an ink consumption amount.
Patent JP-H09267438-A (JP)
Title: Production of decorative panel
Inventor: NIKI MASAO
IPC: B32B21/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable even the molding of a deep-draw product by coating and impregnating the surface part of a substrate composed of a medium density wooden fiberboard with an isocyanate compsn. and subsequently coating the coated surface of the substrate with aq. emulsion paint and heating and pressing the coated substrate to form a decorative layer. SOLUTION: After the surface part of a substrate 2 of which the whole or surface part is formed by using medium density wooden fibers is coated and impregnated with an isocyanate compsn., the coated surface of the substrate is coated with aq. emulsion paint and the coated substrate is heated and pressed to form a decorative layer 1 on the surface of the substrate to produce a decorative panel A. When the substrate 2 or the medium density wooden fiberboard layer 2a is coated with the aq. emulsion paint, the substrate 2 or the medium density wooden fiberboard layer 2a is softened by the moisture of the paint to become easy to process. Further, since moisture is reacted with the isocyanate compd. applied to the substrate 2 or infiltrated into the medium density wooden fiberboard layer 2a to cure the isocyanate compsn., predrying is performed within a short time.
Patent JP-S6427433-A (JP)
Title: Treatment of vegetable protein-containing meal
Inventor: RIIBUENTO ERU DEIOSADEII
IPC: A23J1/14
Filed: 1988-04-28
Abstract: PURPOSE: To efficiently extract vegetable protein by adjusting the pH of an extract liquid with a water-base solvent of a meal containing vegetable protein to precipitate vegetable protein and then subjecting the fraction containing unprecipitated vegetable protein to membrane treatment. CONSTITUTION: A meal containing vegetable protein such as canola meal and rapeseed meal is extracted in an alkali soln. which can well dissolve the vegetable protein. Then the obtd. extract liquid is adjusted to pH2 to 8 to precipitate at least a small amt. of the vegetable protein and to produce a fraction of the precipitated protein and a fraction of unprecipitated protein in the extract liquid. Then the fraction of the precipitated protein is recovered with an acid water, washed and dried. The fraction of unprecipltated protein is treated by ultrafiltration and diaflltration to separate an undesirable low mol.wt. component and then dried.
Patent JP-S5437222-A (JP)
Title: Thyristor type power rectifier
Inventor: TOYODA MASARU
IPC: H02M7/155
Filed: 1977-08-30
Abstract: PURPOSE: To eliminate loss time at switching time of load current direction and eliminate injury of thyristor element caused by short-circuit of arm, by forming such that circulating current is currented among both thyristors only when load current is nearly zero. 
     COPYRIGHT: (C)1979,JPO&Japio