baber/WOPTO huggingface dataset:
Patent JP-H08291685-A (JP)
Title: Slit formation method to bedrock and boring jig making use thereof
Inventor: TSUCHIYA TOSHIRO
IPC: E21B3/00
Filed: 1995-04-20
Abstract: PURPOSE: To reduce cost for slit formation work for a bedrock such as facing, etc., of a tunnel. CONSTITUTION: Slits 24 and 26 are formed by boring a large number of slit forming holes 32 in a facing 20 in succession. Size P between the centers 0-0 of adjacent slit forming holes 32 and 32 is so set that it is larger than a diameter D of the slit forming hole 32, and a partition wall 34 having specific thickness A is formed between adjacent slit forming holes 32 and 32 theoretically. The thickness A of the partition 34 is set in the thickness broken or collapsed by vibration occurring in the case the hole 32 is bored.
Patent JP-S63284544-A (JP)
Title: Silver halide photographic sensitive material which allows formation of continuous tone and line photographing and obviates fixing void
Inventor: KINOSHITA TAKEHISA
IPC: G03C1/035
Filed: 1987-05-16
Abstract: PURPOSE:To enable formation of continuous tones and line photographing with the same film by constituting the emulsion particles to be incorporated into a silver halide emulsion layer of two kinds of emulsions having different average grain sizes, specifying the ratio of silver in the emulsion layer and incorporating a prescribed ratio of a matting agent into the emulsion layer or protective layer covering said layer. CONSTITUTION:The emulsions to be incorporated into the emulsion layer of a silver halide photographic sensitive material provided with one layer of the silver halide emulsion layer and the protective layer covering this layer on a base are constituted of two kinds of the emulsions having the different average grain sizes. Namely, the average grain size in the emulsion contg. the particles having the smaller average grain size is confine to 40-70% of the average grain size in the emulsions contg. the particles of the larger average grain size and the ratio of the silver in the emulsion layer is confined respectively to <=4.5g/m<2>. The matting agent such as polymethyl methacrylate or polyallyl nitrile having 0.3-5mum grain size is incorporated at >=300mg/m<2> in at least one layer of the emulsion layer or the protective layer.
Patent JP-H10307935-A (JP)
Title: Generation method and interference check method for agree-dimensional model
Inventor: NONAKA YOICHI
IPC: G05B19/4097
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To surely perform the interference check of a mobile three-dimensional model with smaller throughput by moving the three-dimensional model according to a prescribed setting condition, deciding a space where the three-dimensional model passes through and generating a new three-dimensional model that uses the above space as its internal space. SOLUTION: A mobile three-dimensional model is pushed out to a movement end point from a movement start point along a set moving path and a new three-dimensional model is generated (201). The interference is checked between the new three-dimensional model and another three-dimensional model (202) by calculating a product of the Boolean arithmetic. If an interference is recognized between the new three-dimensional model and another three-dimensional model, it's decided that the former model moving on its moving path interferes with the latter one.
Patent JP-S5644181-A (JP)
Title: Data processor
Inventor: MURAMATSU MAKOTO
IPC: G06F12/08
Filed: 1979-09-19
Abstract: PURPOSE: To attain access direct to a main memory only when an address request which can not be found in a cash memory is generated, by previously storing the cash memory with specific blocks of the main memory with high access frequencies.  
     CONSTITUTION: When an address on memory address bus 5 is within the address range of cash memory 2, cash ready signal 7 is turned on and when within the address range of main memory 1, main memory ready signal 6 is turned on. Memory format detecting circuit 3 checks cash ready signal 7 and main memory ready signal 6 to find whether the address on memory address bus 5 is in cash memory 2 or main memory 1 and informs memory control circuit 10 of that with memory format signal 9. This memory control circuit 10 attains access to cash memory 2 or main memory 1 with memory format signal 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07332361-A (JP)
Title: Sliding device and manufacture thereof
Inventor: HAYAZAKI TETSUJI
IPC: F16K3/36
Filed: 1994-05-31
Abstract: PURPOSE:To maintain the excellent slide characteristics by forming at least one of the slidable members of a slidable device for the slide in the state where a lubricant is interposed between the slide contact surfaces of a valve for liquid chemicals, from the porous ceramics which has each specific value of the average air hole diameter and porosity of the air hole formed on the slide contact surface. CONSTITUTION:The valve disk of a faucet valve 10 consists of a movable valve body 20 made of the fine ceramics 25 and a fixed valve body 30 made of the porous ceramics 35, and the resin agent such as the silicone base or fluorine-containing base grease is interposed as lubricant 40 between the slidable surfaces 21 and 31. In this case, the average air hole diameter of the opened air hole 36 which exists on the slide contact surface 31 of the porous ceramics 35 of the fixed valve body 30 is set at 14-32mum, and the porosity is set within a range of 0.2-1.4%. Further, the porous ceramics 35 contains one kind among alumina, zirconia, silicon carbide, and silicon nitride as main material, and the burning lost material which is burning-lost in baking is added and mixed in a range of 3-7wt.%, and after molding, baking is carried out.
Patent JP-S5344480-A (JP)
Title: Hydraulic composition for removing harmful substances
Inventor: KITSUGI KIYOUICHI
IPC: C02F11/00
Filed: 1976-10-06
Abstract: PURPOSE: An inexpensive compsn. titled above which is superior in its hardening velocity and in harmless fixing of harmful substances, and which is possible to fix waste liquid, sludge or mud economically in a short time, obtained by mixing calcined alunite, gypsum and lime with Portland cement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0318119-A (JP)
Title: Complementary type metallic-oxide semiconductor translator
Inventor: UIRIAMU SHII PURANTSU
IPC: H03F1/34
Filed: 1990-05-08
Abstract: PURPOSE: To obtain a CMOS type translator by providing the translator with an input signal amplifying means and respective MOS FETs for clamping a signal from an output node to an input node and a signal from the input node and the output node. CONSTITUTION: The gates of a p-ch MOS FET 12 and an n-ch MOS FET 14 are connected to a common input node so as to be connected to an input voltage source Vin. The source of the FET 12 is connected to Vcc and the drains of the FETs 12, 14 are connected to a common output node B. The source of the FET 14 is grounded and output voltage Vout is measured in relation to grounding. When the Vin is high, the FET 12 is turned off, the FET 14 is turned on and the Vout is turned to a low level. When the Vin is low, the FET 12 is turned on, the FET 14 is turned off and the Vout is turned to a high level. Thus a pair of CMOSs is driven as an inverter and voltage level conversion can be executed at a high speed and by low power consumption and a minimum die area as an emitter coupled logical CMOS converter.
Patent JP-S62276584-A (JP)
Inventor: SUGIMURA HIROSHI
IPC: G09F13/08
Filed: 1986-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5820906-A (JP)
Title: Turbocompressor
Inventor: SERA YOSHIO
IPC: F01D15/12
Filed: 1981-07-30
Abstract: PURPOSE:To attain energy saving effect, by a method wherein a turbine impeller is installed to a rotary shaft of a compressor through an overrunning device and a discharge pressure control valve supplying surplus gas to the turbine impeller is installed. CONSTITUTION:A turbocompressor 1 is rotated and driven by a motor 2 and a rotary shaft is provided with a turbine impeller 10. Although an overrunning device 18 can transmit power to the rotary shaft 13 from the turbine impeller, no power is transmitted in the opposite way. Discharge surplus gas is fed to the turbine impeller 10 for recovery of surplus power through a discharge pressure control valve 12 which is opened when discharge pressure from the turbocompressor 1 is more than a fixed value. Energy saving effect can be attained in this manner.
Patent JP-H0417690-A (JP)
Title: Decomposition catalyst and decomposition method for ozone-containing gas
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/16
Filed: 1990-05-11
Abstract: PURPOSE:To produce a stable and efficient decomposition catalyst for ozone- cont. gas in a wet state by depositing manganese oxide on the surface of a conductive carrier made of titanium oxide by electrolysis in a manganese-contg. soln. as the electrolyte. CONSTITUTION:Manganese oxide is deposited on the surface of a conductive carrier made of titanium oxide. The conductive carrier is preferably made of porous particles, or in a form of plate or honeycomb body. It is preferable that the manganese oxide essentially consists of beta-MnO2. The deposition of manganese oxide is preferably performed by electrolysis in a manganese-contg. soln. such as sulfuric acid soln. of manganese sulfate as the electrolyte so as to produce manganese oxide. Or the deposition can be carried out by coating the carrier with a manganese contg. soln. and decomposing the soln by heat. Thereby, the catalyst for decomposition of ozone is obtained and this catalyst causes no elution nor decomposition even when used in a wet state. To decomposed ozone, a cylinder filled with this catalyst and equipped with electrodes on both ends is used and an ozone contg. gas is made to flow through this cylinder while electric power is applied on the catalyst to heat.
Patent JP-H06329269-A (JP)
Title: Paper feeding device
Inventor: SAITO KOJI
IPC: B65H3/56
Filed: 1993-05-21
Abstract: PURPOSE:To prevent a sheet material from buckling, and concurrently realize the positive separation and the carriage of the sheet material. CONSTITUTION:A sheet material P is housed in a cassette 1 which comprises its bottom surface formed as an inclined surface wherein a presser plate 3 is rotatably provided for one surface of a chassis 2, and a feed release plate 4 is provided for the other surface of the chassis, and the cassette 1 is installed in a state that the sheet material P is upright with respect to a printing equipment. When the cassette 1 is installed, a spring 6 presses the presser plate 3, and a cam 7 abuts against a feed release plate 4, so that the sheet material P is thereby clamped. And when the cam 7 is rotated, a plurality of the sheet materials P, each tip end section of which is obliquely inclined, is rocked, and the uppermost sheet material P is brought into contact with a feed roller 5, so that it is set in a condition ready for feeding.
Patent JP-H09304634-A (JP)
Title: Optical fiber
Inventor: INOUE YASUSHI
IPC: G02B6/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber which can be prevented from deterioration and the attenuation of a signal even when handled in an environment in which the optical fiber has a small radius of curvature, and is superior in handling at wiring and retrieval time, by arranging a reflecting layer around an optical transmission body made of a soft resin. SOLUTION: This optical fiber has the optical transmission body αmade of soft resin. The reflecting layer β is arranged around the optical transmission body α. There are polypropylene, polyethylene or an ethyl copolymer, polyvinyl chloride resin, polyester, polyvinylidene chloride, etc., as soft resin which can greatly increase drawing resistance. A buffer layer is provided at the periphery of an optical transmission material made of these resin, at need, and a coating γis provided around it to obtain the optical fiber. The transmission efficiency of an optical fiber formed by using the soft resin for its optical transmission body α is inferior in a resin-based optical fiber using polymethyl metacylate or polycarbonate, but suitable for a use which requires transmission of up to only several tens of meters.
Patent JP-S6013904-A (JP)
Title: Steam turbine system
Inventor: FUKUDA MASATAKA
IPC: F01D19/00
Filed: 1983-07-04
Abstract: PURPOSE:To greatly reduce life consumption by providing a bypass valve in a low temperature reheating check valve of a steam turbine having a high-pressure turbine bypass system, and opening the bypass valve when bypass operating the turbine in a stop state of the turbine to warm up the high-pressure turbine. CONSTITUTION:In the turbine system having a steam system bypassing the high pressure turbine 3, the bypass valve 21 is provided in the low temperature reheating pipe check valve 4 mounted on the low temperature reheating pipe 5 at the outlet of the high pressure turbine 3. When the temperature of main steam from a boiler is high and the turbine is in a cooled state, the bypass valve 21 is opened and steam from 4 low temperature reheating pipe 5 is caused to flow as warming steam. As a result, the pressure within the high pressure turbine 3 is kept at a constant value and metals within the turbine 3 are heated.
Patent JP-H0933770-A (JP)
Title: Optical fiber wire or code
Inventor: NAKAJIMA FUMINORI
IPC: G02B6/44
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide such an optical fiber wire or code that satisfies various characteristics such as heat resistance, cold resistance and mechanical characteristics which are required for an optical fiber wire or code and that does not cause elusion of heavy metal compds. or large amount of fumes or corrosive gas when the fiber is discarded. SOLUTION: A coating layer 2 is formed around an optical fiber raw wire 1 and/or an optical fiber wire. The coating layer 2 consists of a compsn. prepared by compounding 100 pts.wt. of resin component (A) with 30-70 pts.wt. of ammonium polyphosphate flame retardant agent (B) or 80-120 pts.wt. of metal hydrate (C). The resin component (A) consists of >=20wt.% polypropylene resin and 40-80wt.% styrene-based thermoplastic elastomers containing polystyrene as the hard segment and hydrated (co)polymer of butadiene and/or isoprene as the soft segment.
Patent JP-S5913654-A (JP)
Inventor: UCHIDA MASAHIRO
IPC: C04B28/02
Filed: 1982-07-09
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-S5547672-A (JP)
Title: Production of glucono-delta-lactone
Inventor: NISHIKIDO JIYOUJI
IPC: C07D309/30
Filed: 1978-10-02
Abstract: PURPOSE:Glucose is oxidized with molecular oxygen in an organic solvent using a platinum catalyst to form title compound useful as food additive (for raising cake or additive to ''tofu'' bean curd) in one step in high yield and selectivity. CONSTITUTION:The oxidation of glucose with molecular oxygen is effected in an organic solvent as an amide, alcohol, aliphatic ether, ester using a platinum catalyst to form glucono-delta-lactone. The organic solvent may be a mixture and, when necessary, less than 20wt% of water may be added. The platinum catalyst is preferably supported on a carrier. The reaction temperature is 10-200, preferably 20-130 deg.C. EFFECT:The present process is more economic and suitable for the production in industrial scale than existing ones. USE:The demand of the compound is expanding also in civil engineering, architecture, drug, cosmetics and detergent.
Patent JP-S5644829-A (JP)
Title: Desiccation degree indicator of moisture in soil
Inventor: MIWA FUKUICHI
IPC: G01N21/81
Filed: 1979-09-19
Abstract: PURPOSE:To easily measure the desiccation degree through a simple structure by a method wherein a thin sheet of crude fibrous paper is sleaed with a synthetic resin layer havine openings on one side. CONSTITUTION:A thin sheet of crude fibrous white paper 3 is sealed between a transparent vinyl layer 1 having moisture absorption opening 4 and moisture vaporization opening 5 on it, and dark colored vinyl layer 2 having no opening, to provide a moisture desiccation degree indicator of a spindle shaped flat plate. And the moisture absorption opening 4 side of the moisture desiccation degree indicator is inserted into soil, and the moisture absorbed from moisture absorption opening 4 is made to rise and diffuse through the capillarity action of thin crude fibrous white paper 3 and moisture 3 and moisture is vaporized to disappear from moisture vaporization opening 5. Therewith, the balance state between the moisture rising and diffusing and the moisture vaporized to disappear is easily discriminated from the conditin of boundary line between the whilte layer and the dark colored layer, thus the degree of moisture or desiccation of the soil is exactly measured at a glance.
Patent JP-S5453903-A (JP)
Title: Privacy set
Inventor: MATSUSHITA IWAO
IPC: H04K1/06
Filed: 1977-10-07
Abstract: PURPOSE:To make easy integration and to make the system small in size, by performing scrambling with the conversion of audio signal into digital signal, delivering  it after converting into analog signal, and demodulating it into original analog  signal without using filters at the reception side. CONSTITUTION:The audio signal VS is fed to the DELTAM coder COD 1 at transmission side, and it is converted into digital signal with the clock from the clock generator CLR and is fed to the scrambler SCR. Further, scrambling is made with the replacement of the order of time in one frame with the control of the code selection circuit  SEL 1 and the frame synchronizing signal generating circuit FSY, it is converted  into analog signal with the DELTAM decoder DEC 1 and is delivered to telephone line  through the synthesizing circuit SU. At the reception circuit, the frame synchronizing signal is picked up with the frame synchronizing signal detection circuit FOT,  the digital signal is replaced in the original timing order in one frame with the code  selection circuit SEL 2, clock reproducing circuit CLR and discrambler (DSC) and  analog signal is outputted from the DELTAM decoder DEC.
Patent JP-S5546574-A (JP)
Title: Contact exposure photomask
Inventor: YASUDA OKIMITSU
IPC: H01L21/302
Filed: 1978-09-30
Abstract: PURPOSE: To improve the contact of exposure photomast with semiconductor wafer by forming a plurality of degassing grooves in a substrate exposed with opaque layers when predetermined pattern of opaque layers are coated on one surface of a light transmissive substrate as a photomask.  
     CONSTITUTION: Opaque layers 12 are coated in approx. 0.1μm thick according to predetermined pattern using chromium, chromium oxide, iron oxide or the like on a light transmissive substrate 11 such as glass plate. Then, a plurality of degassing grooves 13 are perforated at suitable interval in the substrate 11 exposed at the layers 12 side. The grooves 13 have a width of larger than 5μm or a depth of larger than 3μm and a length from one to the other ends of a semiconductor wafer. Thus, degassing can be rapidly and completely conducted to thereby improve the contact of the semiconductor wafer on the photomask to thus obtain precisely fine pattern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000310906-A (JP)
Title: Blade for image forming device
Inventor: AKAMATSU MITSUGI
IPC: G03G15/08
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a blade for an image forming device that the occurrence of waviness on a spring board material is prevented even when an elastic rubber member is integrally formed and dimensional accuracy is improved. SOLUTION: Relating to a blade 10 for the image forming device formed by bonding the elastic rubber member 30 on a tip end part of metallic spring board material 20 provided with elasticity, the occurrence of the waviness on the spring board material 20 is prevented by arranging at least, a bending part 21 on a part of area where the elastic rubber member 30 is provided on the spring board material 20.
Patent JP-S6446413-A (JP)
Title: Expansible type bed
Inventor: UIRIAMU HENRII PETSUKU
IPC: A61G7/047
Filed: 1988-05-19
Abstract: PURPOSE: To allow a user to adjust the hardness of the bed surface by providing a fluid circuit means partially expanding a first inflation bag before the inflation of a second inflation bag starts. CONSTITUTION: A first inflation bag 12 is located on the far side, i.e., separated side, from a person lying on a mattress 10 at the normal operating position. A second inflation bag 14 is arranged in contact with the first inflation bag 12 and is located on the near side to the person lying on the mattress 10 or adjacently to the person. Two inflation bags 12, 14 are normally kept at the contact state with each other when the mattress 10 is used. A fluid feed/control circuit is provided with a feed source of a pressurized expansion fluid and a circuit means connected to the inflation bags 12, 14. The circuit means controls the flow of the expansion fluid so that the first inflation bag 12 is invariably inflated prior to the second inflation bag 14 and the first inflation bag 12 invariably has a pressure higher than that of the second inflation bag 14.
Patent JP-S5822496-A (JP)
Inventor: TANEMURA KENSABUROU
IPC: G08B23/00
Filed: 1981-07-31
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-S61278505-A (JP)
Title: Resin composition
Inventor: WATANABE TAKASHI
IPC: C08F2/48
Filed: 1985-06-04
Abstract: PURPOSE:An ultraviolet-curable resin composition excellent in adhesion to vinyl chloride and polycarbonate resins, prepared by mixing a base resin with a specified reactive diluent and a photopolymerization initiator. CONSTITUTION:1,2-Dihydroxy-8-p-menthene is reacted with acrylic acid (ester) to obtain 1(2)-acryloyloxy-2(1)-hydroxy-8-p-menthene (a) of the formula. A base resin (A) having a polymerizable ethylenically unsaturated group (e.g., polyester polyvinyl compound) is mixed with a reactive diluent (B) comprising component (a) and, optionally, other reactive diluents and a photopolymerization initiator (C) (e.g., benzophenone).
Patent JP-S5822825-A (JP)
Title: Electronic control type cooking apparatus
Inventor: KOJIMA TOSHITADA
IPC: H05B6/80
Filed: 1981-07-31
Abstract: PURPOSE:To prevent abnormal cooking by automatically inspecting whether a material to be cooked is normally loaded in the infrared ray detection version or not and controlling heating means from the result of inspection, in the apparatus in which heating is controlled in correspondence to the detected value of infrared rays discharged by the material to be heated. CONSTITUTION:The variation in the measured temperature of temperature measuring means 12 in correspondence to the lapse of the heating time in respective loaded states of the material to be heated, is shown in the right-hand graph. Lines A and D show normally loaded states of one or two milk cups, for example, and lines B, C and E show abnormal loaded states of one or two milk cups. Therefore, the output of temperature measuring means 12 including an infrared ray senser is taken into the a muCOM, and the increasing width of the measuring temperatures within a predetermined temperature of initial period of heating shown by t1-t2 is checked to judge whether the checked width is large than the increasing width in the normal case or not. When it is found that the increasing width of the measured temperature is smaller than the increasing width in the normal case, the magnetron 3 is stopped. Further, by judging whether the heating holding time from the start of heating exceeds a predetermined time length or not, the magnetron 3 is controlled.