baber/WOPTO huggingface dataset:
Patent JP-H10232156-A (JP)
Title: Liquid quantity detector
Inventor: INOUE KAZUE
IPC: G01F23/14
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the erroneous detections by the restriction of the kinds of fluids and bubbles and to make it possible to detect liquid quantity without lowering a sucking nozzle by providing a pressure gage between a container and a pump, and detecting the pressure in a drain pipe. SOLUTION: When liquid is injected into a liquid storing part 1a of a container 1 from a sucking nozzle 2, the pressure in a drain pipe 3 is increased in accordance with the liquid quantity, and the detected signal of the voltage corresponding to the pressure is outputted from a pressure gage 6. A control device operates the liquid quantity, the position of the liquid surface and the like in the container 1 as required from the detected signal of the pressure gate 6. When the liquid injection more than the specified quantity is confirmed in the liquid storing part 1a, the control device sucks the specified amount of the liquid in the liquid storing part 1a with the sucking nozzle 2 and supplies the liquid to the specified parts such as an analyzing part.  Then, the control device performs the communication of an input port 4i and a normally closed port 4c and the regression of a cylinder 7a and sucks the liquid in the liquid storing part 1a into a pump 7. Thereafter, the control device communicates with the input port 4i and a normally opened port 4q, advances the cylinder 7a and discharges the surplus liquid in the pump 7 into the specified parts.
Patent JP-S62194332-A (JP)
Title: Method and apparatus for controlling working machine in power shovel
Inventor: HANAMOTO TADAYUKI
IPC: E02F3/43
Filed: 1986-02-19
Abstract: PURPOSE:To raise the efficiency of operations by a semi-automatic method in which semi-automatic mode is selected, an arm operating lever is operated on an excavating side, and automatic turning commands for boom and bucket are sent out on the basis of calculated data. CONSTITUTION:The cutting edge of a bucket is positioned to the starting position of excavation and semi-automatic mode is selected. Whereupon, the bucket 1 and a boom 3 are automatically controlled according to the action of an arm by the operating lever of the arm. In short, when the arm 2 is changed from the starting position of excavation to the first arm angle by the operation of the arm, the angles of the bucket and the boom are gradually altered automatically to the angles corresponding to the first arm angle. Also, in the same way, when they are altered orderly to the second - the n-th arm angles, the angles of the bucket and the boom are automatically changed correspondingly and the excavating operation is performed only by the operating lever of the arm.
Patent JP-H08231815-A (JP)
Title: Curable resin composition
Inventor: NAKAMURA HIDEHISA
IPC: C09D151/06
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a curable resin compsn. excellent in adhesion to an untreated polyolefin substrate, appearance weatherability, etc., by compounding a specific hydroxylated graft copolymer with its curative. CONSTITUTION: This curable resin compsn. contains a hydroxylated graft copolymer and a curative having hydroxyl-reactive groups as the essential components. The graft copolymer used is produced by grafting 10-90wt.% mixture comprising a polymerizable monomer having a hydroxymethylcyclohexylmethyl group and a monomer copolymerizable therewith onto 90-10wt.% chlorinated polyolefin having a chlorine content of about 50% or lower in the presence of an org. solvent. The compsn. is excellent in workability in coating, appearance of a coating film, etc., and esp. in adhesion to an untreated polyolefin substrate.
Patent JP-S53120676-A (JP)
Title: Thermal-decomposition apparatus for solid waste
Inventor: NITSUTA YOSHIFUMI
IPC: C10B47/16
Filed: 1977-03-31
Abstract: PURPOSE: To provide a dangerless apparatus described in the title, which is of high thermal efficiency and is constituted of a retort. The retort has an inlet and an outlet at the both ends respectively and is made of straight, heat resistant, heat conductive material, and at least a part of which pierces through a fluidized bed in order to heat indirectly the material to be dry distilled in the fluidized bed of a heating chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53121306-A (JP)
Title: Apparatus for protecting insulator for ac railway cable sparking
Inventor: KAMAHARA KESAO
IPC: B60M1/02
Filed: 1977-03-31
Abstract: PURPOSE: To provide an apparatus for protecting insulator for railway cable from sparking, which is of a simple structure involving no complicated wiring but is capable of detecting troubles and shielding current in reliable manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11230645-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI EIJI
IPC: F25B13/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To lessen the drop of heating capacity, in an air conditioner which lowers the number of revolutions of a compressor, when frost adheres to an outdoor heat exchanger. SOLUTION: In case that frost adheres to an outdoor heat exchanger 24, the number of revolutions of a compressor 22 is lowered by a specified number of revolutions. In short, when it is judged that frost adheres to the outdoor heat exchanger, the number of revolutions of the compressor 22 is lowered by a specified number of revolutions than before its being judged that the frost adhered to the indoor heat exchanger 24, in condition that the normal heating operation is continued. Subsequently, the aperture of an electric expansion valve 26 is enlarged by a specified quantity so that the quantity of injection may increase. In short, when it is judged that the frost adhered to the outdoor heat exchanger 24, the quantity of throttle of the electric expansion valve is enlarged by a specified quantity than before its being judged that the frost adhered to the outdoor heat exchanger 24.
Patent JP-S62193618-A (JP)
Title: Duplex filter dehydration device and filtering and dehydrating method
Inventor: YAGISHITA AIZABURO
IPC: B01D36/02
Filed: 1986-02-21
Abstract: PURPOSE:To exhibit improved filtering and dehydrating efficiency by treating the large quantities of raw liquid low in suspended matter concentration and discharging only dehydrated filter cake without discharging waste liquid due to the washing of a filter medium. CONSTITUTION:Raw liquid is fed into a raw liquid chamber X surrounded by both an intermediate partition board 3 and a sheet-shaped filter medium 7, and filtrate is recovered from a filtrate chamber Y or from a filter dish 5 occasionally. Then after stopping the feed of raw liquid and feeding pressurized air to the raw liquid chamber X and recovering the large quantities of filtrate practicably, the feed of pressurized air is stopped and also the discharge of filtrate is stopped. Successively the filter mediums 4 of a main filter are subjected to backwash by feeding pressurized air to the filtrate chamber Y and also opening the raw liquid chamber X and thereafter the raw liquid chamber X is closed and the backwash suspension is filtered by the sheet-shaped filter medium 7 by means of pressurized air fed to the filtrate chamber Y or the raw liquid chamber X and filtrate is recovered and also filter cake is dehydrated. After stopping the feed of pressurized air, the filter dish 5 is transferred to the lower part and furthermore the sheet-shaped filter medium 7 is transferred and the operation discharging filter cake is repeated.
Patent JP-H02213712-A (JP)
Title: Thickness measuring instrument
Inventor: SAKAI KATSUZANE
IPC: G01B21/08
Filed: 1989-02-15
Abstract: PURPOSE:To bring the probe into sure and tight contact with an object to be subjected to thickness measurement and to improve measurement accuracy by providing a circular conical part, a funnel-shaped part, and a spring which adheres the lower part of a probe by pressing. CONSTITUTION:The circular conical part 41 is fixed to the upper part of the probe S and a hole is provided in a lifting plate 35. The funnel-shaped part 35a corresponding to the circular conical part 41 is provided in the side wall of the hole and the spring 43 which brings the rear surface of the probe S into tight contact with the surface of an iron plate 50 is provided. The spring 43 is wound on the probe S and is provided between a projection 42 of a holder 44 of the probe and a groove 35b provided on the rear surface of the lifting plate 35. This instrument has the position restoring function to position the central axis of the probe S nearly to the center of the hole to be inserted with the probe S by the circular conical part 41 of the probe S and the funnel-shaped part 35a of the lifting plate 35 when the probe S floats from the object to be subjected to the thickness measurement and, therefore, the probe S comes into sure and tight contact with the object to be subjected to the thickness measurement, an the measurement accuracy is improved.
Patent JP-H02214921-A (JP)
Title: Fault detector for analog multiplexer
Inventor: INOUE KOJI
IPC: B61L27/00
Filed: 1989-02-15
Abstract: PURPOSE:To prevent such an inconvenient case where an arithmetic operation is carried out based on an erroneous input signal by superposing a reference signal on an input signal to detect a fault. CONSTITUTION:An analog selector 2 superposes successively the reference signals on the input signals (i) every prescribed time. The signals (i) superposed with the reference signals are alternatively selected by an analog multiplexer 10 and held by a sample-hold circuit 11. Then the selected signals (i) are converted into the digital signals by an A/D converter 12 and supplied to a microprocessor MPU 13. The MPU 13 decides that an input signal is not genuine in the case no reference signal is superposed on the input signal and a superposing signal is detected in addition to the relevant input data. Thus it is possible to decide the fault of the multiplexer 10 and to prevent such a case where the MPU 13 performs an arithmetic output based on the erroneous input signal.
Patent JP-H09209417-A (JP)
Title: Storage cover of swing type excavator
Inventor: SAKUMA NORIMITSU
IPC: E02F9/24
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space occurring in a site of a swing post to make it possible to store commodities. SOLUTION: A storage cover 50 is fixed to a bracket 31b of a swing post 12. The storage cover 50 is provided with an approximately circular arc-shape in a locus wherein the swing post 12 moves in a plan view state on an upper position of a frame 5, and it is constituted of the bottom section positioned on the frame 5 of an upper swiveling body 2, a circular arc-shaped plane side section fixed to the bracket 31b, an approximately spheroidal spheric side section 53 and a canopy section 54 provided between the side section and spheric section 53. An opening and closing door 55 is provided to a forward slope section in the canopy section 54, and as a whole, there is no flat part on the upper part, and it is formed of vertical or inclined and curved surfaces.
Patent JP-H04309368-A (JP)
Title: Medical inserter
Inventor: GARESU ESU ESU ROBIN
IPC: A61M36/04
Filed: 1992-01-28
Abstract: PURPOSE: To provide a medical insertion apparatus which enables avoiding of the closure of a vessel and eliminates the need for reopening or expanding the vessel in the operation of a vessel system. CONSTITUTION: This medical insertion apparatus has a flexible slender member (11) having a rotatably bendable tip part (14) and a root part (13) to let the tip part (14) hold a radiation source (12).
Patent JP-H01211483-A (JP)
Title: Instantaneous freezer for cell
Inventor: SAITO HIDEFUMI
IPC: C12M1/00
Filed: 1988-02-17
Abstract: PURPOSE:To quench and freeze cells, prevent crystals of water in the cells from growing, enhance survival ratio and facilitate recovery of frozen cells, by driving the cells into a refrigerant with centrifugal force. CONSTITUTION:A vessel 1 containing a refrigerant 6, such as liquid nitrogen, is rotated by rotating mechanisms 7 and 8 to press the refrigerant 6 to the inner wall surface of the vessel. A cell discharging part consisting of a rotating shaft 9, a rotating disk 10, a lid 11, etc., is installed in the vessel 1 and rotated to discharge cells 12 into the refrigerant with centrifugal force. As a result, the cells can be rapidly cooled to prevent ice in the cells from growing and enhance the survival ratio of the cells. Thereby, the frozen cells can be readily recovered.
Patent JP-S58152747-A (JP)
Title: Roll feed
Inventor: NAKAMURA IWAO
IPC: B65H20/04
Filed: 1982-03-09
Abstract: PURPOSE:To easily equalize the peripheral speed of each roll and obtain high precision feeding by respectively connecting control motors to rotary shafts of the rolls, in a roll feed consisting of a pair of rolls. CONSTITUTION:An upper roll 102 is provided orthogonally crossing the feeding direction of a material 1 to be conveyed, a lower roll 103 is provided in parallel at its lower part, while the upper and lower rolls 102, 103 are respectively formed into a cylindrical shape, and rotary shafts 102a, 103a are inserted in their center parts. In this case, both ends of said rotary shaft 102a are supported by a movable bearing 105, and its one end is connected to the first control motor M1, while the both ends of the rotary shaft 103a are supported by a fixed bearing 104, and its one end is connected to the second control motor M2. Then, the both control motors M1, M2 are respectively connected to a control circuit 110, and each motor M1, M2 is controlled so that the peripheral speeds of the upper and lower rolls 102, 103 may be equal to each other by the control circuit 110.
Patent JP-S58153539-A (JP)
Title: Catalyst for hydrodesulfurization
Inventor: AOKI YUKIO
IPC: B01J27/18
Filed: 1982-03-09
Abstract: PURPOSE:To provide a catalyst for hydrodesulfurization which is provided with high activity and durability by adding traces of K, Rb, Cs, etc. to Mo, P, Co, Ni catalysts deposited on alumina. CONSTITUTION:This invention relates to a catalyst for hydrodesulfurization produced by adding >=1 kind among K, Rb, Cs to catalyst systems consisting of Mo, P, Co and Ni deposited on porous alumina, at about 0.01-5wt% as oxide based on the weight of the carrier. Desulfurization activity for raw material oils, etc. is improved and the durability of the catalyst is improved by such compsn. The catalyst for hydrodesulfurization is obtained by mpregnating cesium chloride, etc. beforehand into an alumina carrier then impregnating active components for desulfurization such as P, Mo, Co, etc. and calcining the same.
Patent JP-S56133171-A (JP)
Title: Ink jet printing head
Inventor: KOTOU HARUHIKO
IPC: B41J2/055
Filed: 1980-03-21
Abstract: PURPOSE: To obtain a small and high density printing head without increasing complexity of the control circuit by setting a vibrating board and an outer base board on both sides of the intermediate substrate, and forming a pressurizing chamber, ink passage and nozzle on both sides of the intermediate substrate as a concavity section.  
     CONSTITUTION: Printing head is moved in the direction of the arrow B, and piezoelectric device 23 and 24 are operated by control signal. Capacity of the relevant pressure chamber is changed rapidly, injecting ink from continuous nozzles 13 and 17 to print necessary dots. The printing timing for the printed dots is delayed by distance (c) between nozzle 13 and 17, or if necessary, the character generator itself is shifted by (c) from the starting of the operation. If the shifted distance (c) is set smaller than the space between letters, complexity of controlling should be just the same as when printing each dots one by one lengthwise in a row. After the injection from nozzles 13 and 17, ink is supplied to pressurizing chamber 12 through supply pipe 25 and supply reserve chamber 14 by capillarity of the nozzle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08208821-A (JP)
Title: Production of polyester
Inventor: UEDA ATSUKO
IPC: D01F6/62
Filed: 1995-01-31
Abstract: PURPOSE: To produce a polyester, good in hue and capable of providing a polyester fiber manifesting a good tensile strength and excellent pill resistance. CONSTITUTION: A 1-10wt.% phosphoric acid solution in a glycol is added to a polyester oligomer having <=10 average degree of polymerization so as to provide 0.5-1mol.% phosphoric acid based on the acid component of the polyester and the esterifying reaction is then carried out for 0.2-2hr. Antimony trioxide is subsequently added as a polycondensation catalyst to carry out the polycondensation until the intrinsic viscosity attains >=0.55 in producing a polyalkylene terephthalate or the polyester consisting essentially thereof.
Patent JP-S62194362-A (JP)
Inventor: MATSUDA MUNEO
IPC: E04G11/26
Filed: 1986-02-19
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-H06228469-A (JP)
Title: Antibacterial antifungal surface-treating agent composition
Inventor: YOSHIDA SHOJI
IPC: A01N25/04
Filed: 1993-02-02
Abstract: PURPOSE:To provide a composition having effects such as antibacterial effect, antifungal effect and deodorant effect by dispersing inorganic wall microcapsules holding a stabilized chlorine dioxide solution therein in the aqueous solution or aqueous dispersion of a resin having a coating film-forming ability and having a pH within a specific range. CONSTITUTION:The antibacterial and antifungal surface-treating composition is obtained by mixing a sodium silicate aqueous solution with the hexane solution of a nonionic surfactant, a polyoxyethylene sorbitan trioleate, etc., emulsifying the mixture with a homogenizing mixer, adding and reacting an ammonium bicarbonate aqueous solution with the produced emulsion for 60min, centrifuging the reaction solution, charging the separated silica hollow particles in a flask, evacuating the flask with a vacuum pump, adding stabilized chlorine dioxide to the silica hollow particles in the state, dispersing the produced inorganic wall microcapsules holding the 0.1-5.0% stabilized chlorine dioxide solution having a pH of 8.0-12.0 therein in the aqueous solution or 5% aqueous dispersion of a resin (e.g. a vinyl chloride resin) having a pH of >=7.0 and an ability to form coating films.
Patent JP-S52120032-A (JP)
Title: Apparatus for measuring physical strength
Inventor: YOSHII HIDEO
IPC: G01D1/12
Filed: 1976-03-31
Abstract: PURPOSE: To provide an apparatus for measuring the physical strength, which permits repeating measurement several times so as to record the best measurement value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03240082-A (JP)
Title: Developing device
Inventor: YOSHINO KUNIHISA
IPC: G03G21/00
Filed: 1990-02-19
Abstract: PURPOSE:To prevent developing memory from occurring and to allow developer to smoothly circulate by moving the developer removed from the surface of a developer carrying means to a developer stirring area by the use of a magnetic carrier moving means and a mechanical carrier moving means. CONSTITUTION:A developer stirring means 1 stirs carrier and toner to adjust the component of the developer, and a developer supply means 2 supplies the developer whose component is adjusted. The developer carrying means 3 supplies the developer to a developing area, and the thickness of the layer of the developer stuck to the surface of the means 3 is regulated by a developer layer thickness regulating means 4. A developer removing means 5 removes the developer remaining on the surface of the means 3. The magnetic carrier moving means 6 moves the removed developer to the area where the means 1 exists. Then, the mechanical carrier moving means 8 removes the developer stuck to the surface of the means 6 and moves the developer to an area between the means 6 and the means 1.
Patent JP-H02264743-A (JP)
Title: Dihydroxynaphthalene derivative
Inventor: MASHIYUU KAASON
IPC: C07C49/84
Filed: 1990-02-19
Abstract: NEW MATERIAL: Compds. of formula I (wherein R 1  is H, lower alkyl or benzyl; R 2  is H, OH or lower alkanoyloxy; R 3  is H or lower alkyl; R 4  is H or halogen; R 5  is H, acyl, methyl or benzyl; m is 0 or 1; and n is 2 to 10) and salts thereof.  
     EXAMPLE: 4-[6-(6,7-Dihydroxy-2-naphthalenyl)hexyloxy]-2-hydroxy-3-propylbenzoic acid.  
     USE: Treatment of inflammatory bowel diseases.  
     PROCESS: A compd. of formula II (wherein X is halogen; and R 6  is methyl, acyl or benzyl) is reacted with a compd. of formula III (wherein R 7  is lower alkyl or benzyl) in the presence of Na 2 CO 3  or the like in a solvent such as DMF at 40 to 70°C to obtain a compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63202753-A (JP)
Title: Photosensitive body
Inventor: KINOSHITA KOICHI
IPC: G03G5/00
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a photosensitive body superior in surface smoothness by coating a conductive substrate with a fine photosensitive powder using a heat or ultraviolet curing binder, mechanically smoothing it to cure it. CONSTITUTION:The conductive substrate is uniformly coated with a coating fluid prepared by dispersing the fine photosensitive powder uniformly into the heat or ultraviolet curing binder, the powder layer is smoothed by pressing it with a mirror roller or the like, and then, cured by applying heat or ultraviolet rays. The surface roughness can easily controlled to <= about 0.1mm smoothness. As the fine photosensitive powder, alpha-phthalocyanine alone or together with epsilon-phthalocyanine, or the like is used, thus permitting the obtained photosensitive body to be well adapted to blade cleaning operation and prolong the life by the extremely smoothed surface of the photosensitive body.
Patent JP-S54130058-A (JP)
Title: Strain measuring device
Inventor: MATSUDA YASUMASA
IPC: G01B7/16
Filed: 1978-03-31
Abstract: PURPOSE: To reduce the variations in temperature characteristics and achieve the improvement in the yield of bonding operation by providing a load pad having the thickness equivalent to or more than that of an electrode pad on the surface of a semiconductor strain gauge.  
     CONSTITUTION: A load pad 9 is provided over approximately the entire surface of a semiconductor strain gauge element 1 so as to encircle not only the strain gauge 2 portion of the center but the electrode pad 5 as well. Then, bonding load acts evenly upon the semiconductor strain gauge element and bonding of even thickness of bonding is accomplished. When the adhesive layer becomes even, the relation between the amount of the adhsive agent and the load becomes constant, whereby the troubles at the bonding such as oozing of the adhesive agent owing to too much adhesive gaent or failure in spreading of the adhesive agent to some portion owing to its insufficiency may be prevented and the yield increased considerably. In addition, temperature influencing values do not vary and highly accurate strain measurement at each temperature may be accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio