baber/WOPTO huggingface dataset:
Patent JP-H07233912-A (JP)
Title: Operating method for cogeneration system
Inventor: TASAKA HIDEO
IPC: F01K13/00
Filed: 1994-02-21
Abstract: PURPOSE:To prevent occurrence of an accident by grasping a burning state in a cogeneration system in which a temperature keeping burner of a catalytic combustion type having a catalytic burner and fuel supply means for additionally supplying fuel to its upstream side is employed in an exhaust gas duct for guiding exhaust gas of an engine to an exhaust heat recovering unit. CONSTITUTION:An actual rising temperature of exhaust gas at inlet and outlet sides of a catalytic burner B is compared with a rising temperature amount of the exhaust gas due to combustion of supply fuel from fuel supply means 12, and when the both have a difference of a predetermined deviation or more, a combustion malfunction of the burner B is decided. Or, a decreasing amount of residual oxygen in the exhaust gas at inlet and outlet sides of the burner B is compared with an oxygen consumption amount of the supply fuel from the means 12, and when the both have a difference of a predetermined deviation or more, the combustion malfunction of the burner B is decided.
Patent JP-H08246479-A (JP)
Title: Covering structure for clay surface
Inventor: ITO SUMIO
IPC: E02D29/02
Filed: 1995-03-08
Abstract: PURPOSE: To execute a work following a curved part even in a single format without using a deformed substance and to express a pattern in terms of a design. CONSTITUTION: In a covering structure wherein a number of concrete blocks B are stacked along a clay surface S to cover the clay surface (S) therewith, the concrete blocks B are formed in a straight columnar shape having an axis crossing the clays surface S approximately at right angles and having an end face in a shape, such as a complete round and a regular polygon, in a point symmetrical shape. A maximum width D in a direction crossing an axis at right angles is D <=300mm, length L in an axial direction is L <=1000mm, a ratio L/D of a maximum width D to length L in an axial direction is L/D>1. A belt-like body 10 made of a metal is partially embedded in a clay inner than the clay surface S.  A fixed block Ba formed having a protrusion piece 15 axially protruding from the end face on the clay surface S side and coupled to a belt-like substance 10 is arranged at a portion corresponding to the belt-like substance 10. A part of the stacked concrete blocks B are protruded from other concrete block B to form a surface pattern.
Patent JP-S56145977-A (JP)
Title: Method of feeding feed stock
Inventor: UCHIYAMA HIROSHI
IPC: C10G9/00
Filed: 1980-04-14
Abstract: PURPOSE: To prevent loose suction of a pump and to effect stable continuation of high-temp. cracking of heavy oil, by providing a check valve at an upper stream of the suction line of a hot oil circulation pump and quenching a circulating hot oil in  the suction line by the direct introduction of a feed stock at an immediate downstream.  
     CONSTITUTION: Check valve 13 is provided near the outlet of reactor 6 above suction line 9' of hot oil circulation pump 10, and feed line 3' is connected at an immediate downstream through which a feed stock pressurized by pump 2 is introduced to the line 9 and mixed with a circulating hot oil. The admixture quenches the circulating hot oil and completely suppresses cracking reaction. The feed stock is prevented from a backward flow toward the reactor 6 by the action of said valve 13, and constantly introduced in the direction of pump 10 and line 11' to furnace 4. The circulating hot oil sent to the furnace 4 is introduced to the reactor 6 after  heated to a desired temp. of about 430°C, and a cracked oil and gas are withdrawn  via line 7 and a cracked pitch is withdrawn out of system via line 8 at the bottom of the reactor. Steam is introduced via line 12 to line 11'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57163736-A (JP)
Title: Disk brake for vehicle
Inventor: MIYAKE HIDEAKI
IPC: F16D65/097
Filed: 1981-03-31
Abstract: PURPOSE:To prevent a pad from floating at an initial stage of braking and to avoid brake noises under light braking by forming cavities on lugs in an axial direction of a disk and accepting a light brake torque to the upper part from the center of a cylinder. CONSTITUTION:In this disk brake, lugs 16 formed on both sides of a pad backplate 15 are provided as capable of sliding on a pad guide section 7 formed in a step to a bracket 2, and they guide a pad 14 toward an axial direction of a disk 1. Cavities 17 formed on the lugs 16 facilitate an elastic deformation of the lugs 16 when they press a torque acceptance face 8 on a pad guidance section of a bracket 2. A gap C is provided between both lower sides of the pad backplate 15 and a torque acceptance face 9 below the pad guidance section of the bracket. A light brake torque is accepted by the torque acceptance face 8 on the guidance section, and a medium brake torque or above is accepted by the torque acceptance face 9 below the guidance section.
Patent JP-S56144747-A (JP)
Title: Preparation of rhodium catalyst
Inventor: SANO KENICHI
IPC: B01J37/02
Filed: 1980-04-14
Abstract: PURPOSE: To produce a catalyst comprising rhodium selectively distributed on the surface of a carrier, by dipping the carrier in an acidified aqueous solution of a soluble rhodium salt, dipping the carrier in an alkaline liquid, drying and reducing the treated carrier.  
     CONSTITUTION: An aqueous solution of a water-soluble rhodium salt such as rhodium chloride, rhodium bromide, etc. is adjusted at pH1 or lower by the addition of a mineral acid such as hydrochloric acid, sulfuric acid, etc. A silica or titania carrier is dipped in the solution, to impregnate with the aqueous rhodium salt solution. The impregnated carrier is then dipped in an aqueous alkaline solution such as a caustic soda, to neutralize the acid contained in the carrier and to  convert the rhodium salt to rhodium hydroxide. Thereafter, the carrier is dried and reduced. The product has the rhodium salt selectively distributed on the surface of the carrier, so that the product has an enhanced catalytic effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01222447-A (JP)
Title: Formation of etched mirror by ribe
Inventor: IWASE MASAYUKI
IPC: H01L21/3065
Filed: 1988-03-01
Abstract: PURPOSE:To make it possible to obtain good etched mirrors in a short time by a method wherein a substrate is slanted at 30-45 degrees to a reactive ion beam and at the same time, a semiconductor is etched by using the reactive ion beam while the substrate is rotated two times/minute of more to form the etched mirrors on the side surfaces of the semiconductor under an etching mask. CONSTITUTION:An etching mask, which is obtainable by heating a photoresist material at 200-250 deg.C and has a thickness of 10mum or thicker, is formed on a substrate mounted with a semiconductor with a P-N junction. Then, after this mask is removed in a prescribed pattern, the substrate 1 is slanted at 30-45 degrees to an ion beam 10 and moreover, is rotated two times/minute or more. Thereby, etched mirrors, each having a surface vertical to the substrate 1, can be each formed on both side surfaces of the semiconductor by one time of an etching process.
Patent JP-H07262340-A (JP)
Title: Maintenance method for image information
Inventor: YAJIMA TAKASHI
IPC: G06T1/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide the method for clearly showing corrected parts indicating which parts are simultaneously corrected by easily executing the correction of an image map on the screen of a computer especially concerning the cases of fine correction over a narrow range and correction for the short-term purpose of usage. CONSTITUTION:This method is composed of DB reading processing, image correcting processing and image connecting processing. Concerning the DB reading processing, the image map is displayed while referring to an image information file corresponding to utilizing conditions (such as the name of a user and the date) and an image map selection input from the user and at the same time, a change table is set. Concerning the image correcting processing, the change table is corrected corresponding to a change input from the user. Concerning the image connecting processing, a connecting state is displayed by correcting the connection table corresponding to a connection designation from the user.
Patent JP-2000247127-A (JP)
Title: Control device for vehicle air conditioner
Inventor: MOCHIKI SADAO
IPC: B60H1/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To execute a comfortable air conditioning even after the lapse of a prescribed time in the event of the failure of an interior temperature detecting sensor. SOLUTION: When a sensor failure judgment means judges the failure of an interior temperature detecting sensor, an interior temperature estimating means outputs the final detection value detected just before the failure of the interior temperature detecting sensor as an interior estimated temperature, and an estimated temperature changing means changes this interior estimated temperature to a prescribed temperature, whereby a change approximate to the interior temperature change changing to a prescribed temperature according to the executing of air conditioning can be obtained.
Patent JP-S51124225-A (JP)
Title: Dump truck
Inventor: MORIWAKI IKUO
IPC: B60P1/04
Filed: 1975-04-21
Abstract: PURPOSE: To provide a dump truck which can continuously lift and tilt automatically a load box with a simple structure having single extensible cylinder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55141508-A (JP)
Title: Refining method of steel in converter
Inventor: ISHIBASHI MASAE
IPC: C21C5/34
Filed: 1979-04-21
Abstract: PURPOSE:To feed much quantity of heat at the preheating period of refining and achieve the reduction of refining period by feeding O2 through the inner pipe of a double pipe tuyere at the bottom of the converter, feeding gaseous fuel such as C3H8 through the outside pipe and atomizing the liquid fuel supplied to an atomizer by the gaseous fuel by means of the atomizer provided to the outside pipe. CONSTITUTION:O2 or O2-contg. gas 5 is blown to molten iron 2 through the inside pipe 1 of the bottom blowing tuyere burner disposed to furnace bottom refractories 3 and gaseous fuel 6 sch as C3H8 is fed thereto through the ouside pipe 4. At this time, the liquid fuel fed to an atomizer 8 provided to the outside pipe 4 is atomized with the gaseous fuel 6 by the atomizer to be made into the gas-liquid mixed fuel which is then blown into the converter. This method is effective in reducing the preheating time for cold iron materials for such case that the number of the blowing pipe of the furnace bottom is limited as in the case of making combination use of top- and bottom O2 blowing.
Patent JP-S52132701-A (JP)
Title: Console containing electronic equipment
Inventor: TAKENOUCHI YOUICHI
IPC: H05K7/20
Filed: 1976-04-30
Abstract: PURPOSE: To enable to keep the electronic equipment in the console within a normal operating temperature, by increasing the heat dissipation efficiency with a simple configuration and enabling high integrating mounting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S4954491-A (JP)
IPC: C08G75/12
Filed: 1973-05-02
Abstract: 1432201 Curable compositions of aftertreated styrene polymers W R GRACE & CO 4 May 1973 [5 May 1972 (3) 8 Feb 1973] 21323/73 Heading C3P [Also in Divisions G2 and H1] A solid curable composition comprises: (1) a polyene containing at least two carbon-carbon unsaturated groups per molecule, which are reactive with thiol groups, and (ii) a polythiol, the total number of said unsaturated groups per average polyene molecular, and of thiol groups per average polythiol molecule being greater than 4, in which composition (i) and/or (ii) are solid derivatives of a copolymer of styrene (or a chloro or C 1 _ 4  alkyl nuclear substituted derivative thereof) and an ethylenic alcohol; the solid polyene being the reaction product of said polymer with a monoisocyanate or carboxylic acid containing a carbon-carbon unsaturated group, and/or the solid polythiol being the reaction product of said polymer with a mercapto-carboxylic acid. Examples 1-4 describe the preparation of solid polymeric polyenes by reacting a styrene allyl alcohol copolymer with acrylic acid, tolylene diisocyanate (TDI)/ allyl alcohol reaction product, or TDI/trimethylol propane diallyl ether reaction product. Examples 5-9 describe the curing of these products with a commercially available liquid monomolecular polythiol, as a coating on circuit board bases, using imagewise exposure to U.V. light. Examples 10-13 describe the preparation of solid polymeric polythiols by reaction of styrene allyl alcohol copolymer with betamercapto propionic acid or mercapto acetic acid, and Examples 16-18 describe curing mixtures of these and liquid polyenes prepared from isocyanates and unsaturated alcohols in Examples 11-15, to form printed circuit boards as above. Examples 19-28 describe curing mixtures of the solid polymeric polyenes from Examples 1-4, and solid polymeric polythiols from Examples 10-13, again using U.V. light, to form printed circuit boards as above (see Division G2). In the description, many extensive lists of suitable reactants which may be used to prepare the solid polyene or polythiol derivatives of the styrene/unsaturated alcohol polymers, and of suitable monomolecular liquid polyenes and polythiols, are given, but they are too lengthy to reproduce here.
Patent JP-S58165099-A (JP)
Inventor: OUTA SHIN
IPC: G21F9/00
Filed: 1982-03-25
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-H01226518-A (JP)
Title: Method for reducing residual oxygen in can in liquefied gas filling canning method
Inventor: YAMADA MORIO
IPC: B65B31/00
Filed: 1988-03-03
Abstract: PURPOSE:To reduce the amount of the residual oxygen in a can and effect an efficient gas replacement with a small loss of an inert gas, by performing a preliminary replacement by delivering an inert gas from immediately above the can with an upper pregassing unit and using an under cover gassing unit immediately before seaming. CONSTITUTION:An upper pregassing unit 10 in line operation is always feeding nitrogen gas from a nitrogen gas cylinder downwardly through a nozzle 13. During this time, the control of the gas amount is monitored by a manometer 18 or flow meter 17 mounted to a chamber. A can 4 filled with the liquid content is passed under liquefied gas feed device from which the liquefied is dropping continuously onto a conveying passage 1, whereby a predetermined amount of the liquefied nitrogen is added into the can. When the can with the liquefied nitrogen filled therein is passed under an upper pregassing unit, the nitrogen gas blown out of a nozzle is delivered into the can to replace the air in the space of the can head. The final gassing is effected by an under cover gassing unit in a seamer with a small a amount of gas.
Patent JP-H06238669-A (JP)
Title: Vulcanization of pneumatic tire and post-cure inflator
Inventor: NAKAMURA MITSUO
IPC: B29K105/04
Filed: 1993-02-16
Abstract: PURPOSE:To enhance the rate of operation of a vulcanizing device and to produce a pneumatic tire having stable quality by vulcanizing a tire up to a predetermined ratio with respect to objective vulcanization quantity on the basis of an Arrhenius equation in the vulcanization device and subsequently subjecting the same to post- vulcanization by a post-cure inflator. CONSTITUTION:The tire vulcanized up to about 50-60% of objective vulcanization quantity on the basis of an Arrhenius equation in a vulcanization device is grasped by the annular member of a feed device 15 and the bead part of the tire is set to each of the chucks 25 of post-cure inflators 20. The chucks 25 are provided to the rotary shafts 24 radially protruding from the outer peripheral surface of a disc bearing part 23 integrally supported on a revolving circular base stand 21 and the tire is rotated by each of the rotary shafts 24 and revolved along with the bearing part 23. Extremely low pressure is applied to the interior of the tire from the air passage provided to each of the rotary shafts 24 to stabilize the shape of the tire. Next, a temp. holding box 25 falls to be heated by the internal heater thereof to vulcanize the tire and subsequently rises. The tire is continuously rotated and revolved and, after the tire is allowed to stand to cool for a proper time, a cooling box 50 falls to forcibly cool the tire.
Patent JP-S54139952-A (JP)
Title: Forming material of thermosetting resin
Inventor: SAKAMOTO TAKAAKI
IPC: C08K7/00
Filed: 1978-04-24
Abstract: PURPOSE: A forming material of thermosetting resin that is composed of a thermosetting resin, mica flakes and a fibrous material with flexibility, thus preventing the bulkiness caused by peeling between the resin and mica flakes on crushing, having low shrikability and good operability.  
     CONSTITUTION: (A) a thermosetting resin such as phenolic resin or polyester resin is blended with (B) 20W50 wt% of mica flakes with an aspect ratio of over 30 and a particle size of over 60 mesh and (C) 5W50 wt% of a fibrous material with flexibility such as asbestos, linter, or nylon, kneaded with heat, and then crushed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11235005-A (JP)
Title: Manufacture of brake drum for eddy-current speed reducer
Inventor: ASANO MASAKI
IPC: H02K49/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To firmly joint copper collars and a support arm to both ends of a brake drum. SOLUTION: An eddy-current speed reducer is made up of a brake drum 13, which rotates together with a rotating shaft 4 and has copper collars 37, 36 at both ends of its inside circumferential surface 13c, and a magnet 20 arranged on a non-rotating part of a vehicle so as to face the brake drum 13. In a first process, cylindrical parts 57, 56 are cut on both ends of the inside circumferential surface 13c of the brake drum 13. In a second process, copper collars 37, 36 are tentatively fixed to the cylindrical parts 57, 56 cut in the preceding process. In a third process, a support arm 12 is tentatively fixed to the end of the brake drum 13. In a fourth process, the copper collars 37, 36 and a support arm 12 are jointed to the brake drum 13 as they are tentatively fixed. In a fifth process, the inside circumference 13c of the brake drum 13 is finished.
Patent JP-H07264282-A (JP)
Title: Voice recording/reproducing system in telephone terminal
Inventor: OBARA HIROSHI
IPC: H04M1/65
Filed: 1994-03-18
Abstract: PURPOSE:To provide a system recording/reproducing a voice signal by using a memory added to a CPU with respect to the system for recording/reproducing a voice signal in a telephone terminal. CONSTITUTION:The telephone terminal being an object of this invention uses a high efficiency voice coder 3 to make conversion between a transmission reception voice signal and coded incoming/outgoing channel voice data and uses a timing control circuit 4 to take frame synchronization to be interfaced with a digital line by fitting the voice data of incoming/outgoing channel to a transmission reception time slot of a multiplexed signal. In this case, a memory 10 is provided to a CPU 5 controlling the telephone terminal and a voice data interface circuit 9 sending/receiving coded voice data is provided between the incoming/outgoing channel and the CPU 5 and coded voice data are stored in the memory 10 via the CPU 5 to record/reproduce the voice signal in the telephone terminal.
Patent JP-S53136181-A (JP)
Title: Controller
Inventor: YAMAMOTO HIROICHI
IPC: G04G15/00
Filed: 1977-04-30
Abstract: PURPOSE: To provide a timing set easily with input of on-off condition of outer contact point through the aid of digital input circuit in selecting address of read private memory (ROM) wherein plural number of data is pre-set according to the said on/off condition by allowing its address data to make timer set point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57161624-A (JP)
Title: Optical temperature sensor
Inventor: FUKUDA YOUJI
IPC: G01K11/32
Filed: 1981-03-31
Abstract: PURPOSE:To provide a sensor which can highly sensitively detect temperature at a remote point using an optical fiber, by a method wherein an optical element, whose light transmissivity varies with temperature, is situated at a light path between an infrared visual converting fluorescent body and an exciting infrared rays. CONSTITUTION:An optical element 3, which utilizes a temperatur change occurring in the proximity of an absorbing end of a GaAs system, GaAs-InP system semiconductor and whose light transmissivity varies with temperature, is located in front of an infrared visual converting fluorescent body 5 such as YF3:TbTm, for example, if front of a rod lens 4. The fluorescent 5 is irradiated with infrared light of 0.9-1.0mu from an infrared light source 1 via an optical fiber 3, the element 3, and the rod lens 4 to detect strong visual light, corresponding to temperature generated by the fluorescent body 5, by the passage of said light through the lens 4 and the optical fiber 6 again by means of a detector 7. Overlapping of the temperature of the element 3 over the temperature change of the fluorescent body 5 causes obtaining of a high-sensitive optical temperature sensor.
Patent JP-H05140389-A (JP)
Title: Flame retardant styrenic resin composition excellent in heat and light resistance
Inventor: NABESHIMA TOSHIICHI
IPC: C08K5/49
Filed: 1991-02-21
Abstract: PURPOSE:To obtain the subject composition, composed of a styrenic resin, a specific bromine compound, a pentaerythritol type diphosphite compound and an organotin compound, causing hardly any thermal deterioration with no fear of corroding metallic molds, capable of molding hot liners and useful as molded products, etc. CONSTITUTION:The objective composition is composed of (A) 100 pts.wt. styrenic resin, (B) preferably 0.5-25 pts.wt. compound expressed by formula I or II (X is Br, H or 1-3C haloalkyl; B is 2-4C haloalkyl; A is formula III or SO2) and (C) preferably 0.001-3.0 pts.wt. pentaerythrtiol type diphosphite compound such as distearylpentaerythritol diphosphite and/or organotin compound such as di-n-butyltin maleate polymer.
Patent JP-H01223623-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: C09D5/23
Filed: 1988-03-02
Abstract: PURPOSE:To provide the smaller coefft. of friction, the better traveling stability and the higher durability by providing a magnetic layer on a nonmagnetic body and incorporating a fatty acid ester having a hydroxyl group into the magnetic layer. CONSTITUTION:The magnetic layer is provided on the nonmagnetic body and the fatty acid ester having the hydroxyl group is incorporated as a lubricating agent into the magnetic layer. The fatty acid is adsorbed on the surface of magnetic powder and lowers the coefft. of friction if, for example, glyceric acid ester dioleate is used as the fatty acid ester. Since the fatty acid ester is capable of moving freely through the holes in the magnetic layer, the durabil ity is effectively improved. Further, the fatty acid ester has interaction by the adequate effect force of the hydroxyl group thereof with the magnetic powder and moves to some extent in the magnetic layer and, therefore, the traveling stability and durability are improved. The magnetic recording medium having the excellent performance is obtd. if the fatty acid ester having the hydroxyl group is used as the lubricating agent in the magnetic layer in the above-mentioned manner.