baber/WOPTO huggingface dataset:
Patent JP-H06299609-A (JP)
Title: Joint structure between column and beam in unit box frame
Inventor: KONOUE TOMOAKI
IPC: E04B1/24
Filed: 1993-04-16
Abstract: PURPOSE:To easily and quickly carry out joining work by a small-sized motor- driven tool. CONSTITUTION:The side plate part of a column formed of shape steel is provided with a bolt inserting through hole 6. A reinforcing plate 8 to which the head 7a of a high strength bolt 7 is fixed is fixed to the inside of the side plate part of the column 3, and the axial part 7b of the high strength bolt 7 is protruded from the bolt inserting through hole 6 of the side plate part. The end plate 13 of a beam 4 formed of the shape steel is abutted on the side of the column 3, and the high strength bolt 7 is inserted through into the bolt inserting through hole 14 of the end plate 13. The high strength bolt 7 is tightened with a nut 16 to join the beam 4 to the column 3. A torque shear type bolt or the like are used as the high strength bolt. Thus bolt fastening work can by surely and easily carried out by a small-sized motor-driven tool such as a shear wrench.
Patent JP-S605854-A (JP)
Title: Steel for edged tool
Inventor: ITOU SEIICHI
IPC: C22C38/00
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a steel for an edged tool with high wear resistance and toughness by adding specified percentages of C, Si, Mn, Cr, W and V to Fe, dispersing fine carbides in the martensite matrix of the structure, and specifying the hardness after heat treatment. CONSTITUTION:A steel consisting of, by weight, 1.2-1.35% C, 0.15-0.25% Si, 0.2-0.5% Mn, 1-1.5% Cr, 2-3% W, 0.08-0.3% V and the balance Fe with impurities is prepd. The steel is forged or rolled at about 850-750 deg.C. Precipitated fine carbides are uniformly dispersed in the martensite matrix of the structure, and a uniform and fine structure contg. carbides of <=about 1mum size is formed by carrying out annealing at a relatively low temp. for a short time. An edged tool is manufactured, and it is hardened and tempered to provide 780-870Hv hardness.
Patent JP-S5816990-A (JP)
Title: Main seat traveller of yacht
Inventor: TAKAHASHI TAROU
IPC: B63H9/10
Filed: 1981-07-21
Abstract: PURPOSE:To simplify the structure of a traveller and smoothly handle it by movably mounting a traveller car to which a main seat is connected on a traveller track and by preventing fittings such as pulleys or so from being crowdedly mounted at a focused point on the travel track. CONSTITUTION:A traveller car 5 to which a main seat not illustrated is connected is widthwise and movably mounted on a traveller track 4. The traveller car 5 has flanges 52 which are longitudinally formed at both sides of a back plate 51 to which the main seat is to be attached. A pair of rollers 56 on which a side hall rope 6 is bound are mounted on each outer face of the flange 52. The side hall hope 6 for shifting the traveller car 5 is thereby easily handled so that the rope 6 is prevented from being entangled or caught to lock.
Patent JP-S5739143-A (JP)
Title: Smelting process
Inventor: GOTOU MITSUO
IPC: C22B5/08
Filed: 1980-08-20
Abstract: PURPOSE: To regulate a necessary amount of O 2  simply without being limited by conditions of the lance pipe and the burner by blasting of lower pressure gas to the splash formed in case of blast smelting raw material such as metal sulfide ore etc. with medium pressure gas with the lance pipe.  
     CONSTITUTION: Medium pressure air etc. is supplied to the melt 3 in a smelting furnace 1 by the lance pipe 2, the splash 5 is formed. E.g. air delivery port 4 is provided at the ceiling of the furnace, air from its bears a part of splash oxidation. If either it is difficult to provide the delivery port 4 in the furnace, or air supply amount for fuel from the burner 6 can afford it, air supply from the burner 6 may be increased. Thus, the splash 5 contributes to the oxidation reaction, and because this reaction is exothermic, the heatloss due to excess air decreases. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S593374-A (JP)
Title: Seabottom magnetometer
Inventor: TOMOTA YOSHIFUMI
IPC: G01R33/02
Filed: 1982-06-30
Abstract: PURPOSE:To enable self-floating after measurement and to make measurement in deep sea easy, by placing an instrument capsule contg. a magnetic sensor, etc. freely attachably and detachably in a frame, fixing the same with fastening means and providing a floating body and a disconnecting means to the capsule. CONSTITUTION:An assembled magnetometer 1 is sunk and installed on a sea bottom 2, and various changes in magnetism are detected and measured with the instruments in a capsule 7. When an ultrasonic signal is transmitted from a ship upon ending of the measurement, a transducer 9 receives the signal, and after the signal is subjected to decoding, etc. with a transponder 12, a fastening pawl 10a makes releasing action. Then, a detaining piece 6b is disengaged from a disconnecting means 10, and a fixing band 6a suspends downward, thus making a magnetometer body 4 free. Said body is detached from a frame 3 by the buoyancy of a floating body 8 and floats by itself. When the body floats on the sea surface, a transmission means 11 emits intermittent light to announce the floating. The need for any rope for recovering is thus eliminated and the measurement is made possible in deep sea as well.
Patent JP-H01289502-A (JP)
Title: Rolling mill for wire-shaped stock
Inventor: FUKUOKA SHINGORO
IPC: B21B1/16
Filed: 1988-05-13
Abstract: PURPOSE:To roll a stock without generation of cracks by installing a pair of auxiliary rolls in positions which those axial lines are in the upstream side from the central axial line of a pair of main rolling rolls and which are between a starting point of width expansion of the wire-shaped stock and the central axis line of the main rolling rolls. CONSTITUTION:A pair of auxiliary rolls 16, 16' are installed so that the central axis line Y of the rolls 16, 16' is in the upstream side from the central axis line X of a pair of main rolling rolls 14, 14' and in a position between the line X and a divergence starting point of a wire-shaped stock 1. By installing the rolls 16, 16' restraining divergence of the stock 1 in a free plane of the stock 1 in a little upstream side of the rolls 14, 14', the stock 1 is prevented from deforming and cracking by bearing compression because the stock 1 is restricted in the free plane.
Patent JP-H10115480-A (JP)
Title: Inline surface hardening apparatus
Inventor: CLOAREC ALAIN
IPC: A23L13/50
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an inline surface hardening apparatus in which surface hardening of an article is satisfactorily achieved irrespective of an operation speed of a processing apparatus on a later stage. SOLUTION: There are provided a chamber 16, a coolant supply means 19, conveyor means 18, means 42, 44 for receiving an article request signal from a processing apparatus 14, control means 42 for the conveyor means 18, and control means 42 for the coolant supply means 19. The control means 42 for the conveyor means 18 conveys from the chamber 16 a surface hardening agent product P staying in the chamber 16 over longest time upon reception of the product request signal while carrying into the chamber 16 a new product to be surface hardened. The control means 42 for the coolant supply means 19 controls the dose of a coolant supplied to the product P in the chamber 16 as a function of at least one elapse time among elapse times between successive two times when the product request signal from the processing apparatus 14 is received.
Patent JP-H05312708-A (JP)
Title: Distinguishing method of mixed gas
Inventor: NAKAMURA MASAYUKI
IPC: G01N27/12
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a distinguishing method of a mixed gas which can surely identify the kind and the concentration of a gas in the mixed gas. CONSTITUTION:A plurality of quartz oscillators each having a different kind of adsorption film 2 provided on the surface thereof are used. Each quartz oscillator is exposed to a gaseous sample. The saturating adsorption of each gas to be detected is predicted from the change with time of the resonant frequency with the use of the time constant of the gas for every quartz oscillator, so that the gas is identified from the saturating adsorption. Accordingly, the mixed gas can be identified correctly although it is conventionally difficult.
Patent JP-S5340562-A (JP)
Title: Display device of electronic watch
Inventor: HANAOKA TADASHI
IPC: G04G9/00
Filed: 1976-09-25
Abstract: PURPOSE:Sufficient lighting effect is enhanced through the use of a thin surface light source by integrally constituting a liquid crystal cell and an electroluminescence cell.
Patent JP-H1120148-A (JP)
Title: Method for controlling ink jet recorder and the recorder
Inventor: KATO MASAO
IPC: B41J2/05
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance an efficiency of recording by changing the degree for limiting a heating amount of a head in response to an environmental temperature or a difference between a head temperature and the environmental temperature, thereby preventing discharge fault of ink or damage of the head. SOLUTION: Detection signals are output from head and environmental temperature sensors 1 and 5 during a printing operation, head and environmental temperatures Th, Tr are respectively decided by head and environmental temperature detectors 4 and 6, and sent to an excess temperature rise detector 7. The detector 7 compares the temperature Th with a threshold value T0 of a reference temperature of whether an excess temperature rise preventing sequence will be executed or not. At the time of detecting T0<Th, the detector 7 sends a signal to a print controller 9 and head drive controller 8 in advance to conduct printing for only print data of scanning. After the printing is finished, printing of next scanning is paused. Simultaneously, by referring to a table corresponding to an optimum interrupting time with respect to a difference from the temperature Tr or the head and environmental temperatures Th, Tr, the interrupting time of printing is decided. And, the detector 7 counts up the interrupting time.
Patent JP-H06190596-A (JP)
Title: Podwer compression forming device
Inventor: NAGASAWA YOSHIHISA
IPC: A61K8/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a powder compression forming device for a makeup material, etc. whose forming performance is improved. CONSTITUTION:The device is provided with a receiving mold 1 fixed to an immovable member, a press mold 3 which descends from the upper part of a mold hole 1-1 formed in this receiving mold 1 and can go into the mold hole, a core mold 4 which ascends from the lower part of the receiving mold 1 and can ge into the mold hole 1-1, a core mold driving device 11 dor driving vertically the core mold 4, and a press mold driving device 10 for driving vertically the press mold 3. In the compression forming device for a makeup material, for compression-forming the makeup material 6 by narrowing an interval of the core mold 4 and the press mold 3, the press mold driving device 10 is driven by a stroke of two stages.
Patent JP-S6486465-A (JP)
Title: Receipt connecting terminal part
Inventor: KATO NAOSHI
IPC: H01R13/11
Filed: 1987-05-12
Abstract: PURPOSE:To facilitate assembly and secure sufficient reliability for connections of a case bus bar by bending a conductive metal plate in such a way as accepting a flat edge terminal, furnishing a connecting member having repellence, and providing a retention part which rises solidly from conductive metal plate and pinches the connecting member in the condition its opening is oriented outward. CONSTITUTION:Two plate-shaped retention parts 11a, 11b rise parallelly at a bus bar 10 which is cast by a casting means by the use of a material such as aluminum alloy, and an inward oriented pawl 12 is provided at the four corners of the top. A repellent connecting member 13 formed from a conductive metal which is bent into approx. channel-shaped profiole, is inserted between these retention parts 11a, 11b. When this connecting member 13 is fitted between the retention parts 11a, 11b, the pawl 12 is engaged with the shoulder 15 of the connecting member 13, which is made impossible to slip off. When inserted from the opening, a flat edge connecting terminal 16 is pressed from the sides at a narrow point in the middle of the connecting member 13, which makes it possible to connect electrically.
Patent JP-H02295957-A (JP)
Title: Production of benzonitriles
Inventor: HIRONAKA YOSHIO
IPC: C07C253/06
Filed: 1989-05-10
Abstract: PURPOSE:To economically and advantageously obtain benzonitriles useful as a synthetic intermediate for agricultural chemical, medicine and other organic chemicals in high yield by heating benzamides in the presence of an inorganic acid. CONSTITUTION:Benzamides (e.g. 2,6-dichlorobenzamide) is reacted with an inorganic acid (e.g. phosphoric acid or boric acid) or as necessary in the presence of an inorganic acid and urea at 160-280 deg.C for 0.5-10hr, preferably 180-260 deg.C for 1-5hr to provide benzonitriles. The inorganic acid is used at an amount >=1/10 times by mol benzamides, when urea is not used together and at an amount of >=0.5 times by mol, preferably 1.0-10 times by mol benzamides when urea is used together.
Patent JP-S61274820-A (JP)
Title: Wire cut electric discharge machining method
Inventor: NISHIGAKI HARUO
IPC: B23H7/02
Filed: 1985-05-30
Abstract: PURPOSE:To enable the method to also improve productivity, by applying a conductive coating to a work surface so as to prevent deterioration of a quality on the work surface due to its pitting, in the case of the electric discharge machining method by a wire cut electric discharge machine. CONSTITUTION:The surface of a work is coated with a conductive coating 10 by applying conductive paint of zinc rich paint or the like, or metal foil 11 of copper and brass or the like is adhesively attached to the work surface by using a conductive adhesive agent 12 of E solder or the like, and if the work is machined as normally with the work surface serving as the anode while a wire serving as the cathode, the method, allowing an electrolytic current to flow between the conductive coating 10 or the foil 11 and an electrode 2, prevents the work from being electrolytically melted while its pitting from being generated. The method, after it completes machining, removes the coating by dissolution using a solvent and chemicals and by mechanical exfoliation or the like. In this way, the electric discharge machining method, preventing deterioration of a quality due to the pitting while eliminating the necessity also for secondary machining removing the pitting, improves also the productivity.
Patent JP-S5448827-A (JP)
Title: Thermosetting aqueous coating compound
Inventor: INOMATA NORIHIRO
IPC: C09D163/00
Filed: 1977-09-26
Abstract: PURPOSE: A thermosetting aqueous coating compound curable with amino resins, capable of giving films having improved water and corrosion resistance, comprising a small amount of an iron halide as a curing agent and a resin composition.  
     CONSTITUTION: 0.01W3 parts by wt. of an iron halide, e.g. ferric chloride, etc. is added to 100 parts by wt. of a resin composition, e.g. aqueous melamine-alkyd resin coating compound.  
     EFFECT: Improved film properties, free from separation of coating compounds and viscosity lowering in storage, and degrading of gloss, etc. Excellent coating performance 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02293922-A (JP)
Title: Notice generating device
Inventor: KAWABATA MASAHARU
IPC: G06F3/12
Filed: 1989-05-08
Abstract: PURPOSE:To eliminate the troublesomeness at the time of generating a notice by synthesizing data edited by an editing means and format overlay information in a format information registration file and outputting them. CONSTITUTION:Individual information data of a resident and seal print image data of an authorized seal are edited, and for instance, data required for a tax payment notice is stored in an edited data store file 4. On the other hand, by using a format overlay definition language, a heading and frame of the tax payment notice are defined, and a color of the authorized seal and a color of the heading and the frame and designated to red, and stored in a format information registration file 5. Subsequently, the editing data store file 4 and the format information registration file 5 which are generated are superposed to each other by an electronic computer system. Next, from a printer 7 being a page printer connected to the electronic computer system, the tax payment notice in which the heading, the frame and the authorized seal are printed in red and an address, a full name and an amount of money, etc., are printed in black on white paper is outputted. In such a way, the output can be executed to white paper without executing pre-printing of a notice.
Patent JP-S62269787-A (JP)
Inventor: TAKEDA AKITO
IPC: B07B13/02
Filed: 1987-05-11
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-S63278668-A (JP)
Title: Reflow soldering device
Inventor: YOKOTA HACHIJI
IPC: H05K3/34
Filed: 1987-05-11
Abstract: PURPOSE:To improve the quality of a product and to reduce the cost by forming the heating air circulation passage having a heater and fan at the upper and lower parts of a conveyor in parallel and circulating the discharging air at the lower side by sucking it to the upper side. CONSTITUTION:A heater 69 and fan 66 are respectively arranged in plural pieces at the upper and lower sides of a conveyor 52 transporting an electronic part 55 and the descent and ascent circulation passages 68D, 68U of a heating air are formed. The electronic part 55 carried in by the conveyor 52 is preheated in a preheating zone 54, then subjected to soldering by being heated at the specified temp. in a soldering zone 54. In this case, due to the heating of the part 55 being done with an ideal temp. curve via the circulating heating air on the whole the terminal shock on the part 55 is surely prevented. Consequently the quality of a product is improved and the product cost is reduced because of the thermal efficiency being improved.
Patent JP-H11303796-A (JP)
Title: Casing for fluid machine such as centrifugal pump or centrifugal blower
Inventor: MIYAUCHI SUNAO
IPC: F04D29/44
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To suppress increase of head with a large flow amount and axial power of a motor while facilitating reception of fluid in a scroll chamber irrespective of spacing from a fluid discharge port in a casing in which the control chamber and an impeller are concentrically and cylindrically formed with even diameters by preventing the occurrence of the recirculation flow, and downsize the device by reducing an area of the casing perpendicular to a main shaft. SOLUTION: A tongue 8 projected radially inward is formed on an immediately downstream position of a discharge port 7 in a rotational direction R of an open impeller 2 in a scroll chamber 6. A bottom 6A is gradually decended downward from the tongue 8 to the position P on a downstream side thereof by 135 degrees in the rotational direction R of the open impeller 2, in order to gradually increase axial length of the scroll chamber 6. A sectional area of the scroll chamber 6 is thus gradually increased from the tongue 8 to the P position.
Patent JP-H11304202-A (JP)
Title: Humidifying unit
Inventor: IMAGAWA KAZUO
IPC: F24F6/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate flying of water accumulated in a drain pan and dirt or the like floating on water out of the drain pan being rolled up by a draft stream by preventing the draft stream from blowing into the drain pan. SOLUTION: A blow suppressing plate 37 is arranged at an upper part of a drain pan 12 to suppress the blowing of a draft stream into the drain pan 12. A humidifying element 13 and a solenoid valve 15 are fixed on the blow suppressing plate 37 and a water supply tank 14 is held. A groove is formed between the periphery of the blow suppressing plate 37 and the periphery of the drain pan 12 facing it. Water dropping on the blow suppressing plate 37 is trickled through the upper surface of the blow suppressing plate 37 to be moved to the groove and drops into the drain pan 12 through the groove.
Patent JP-H11305093-A (JP)
Title: Equipment and method for manufacturing overhead optical cable
Inventor: SATO YOSHIYASU
IPC: G02B6/44
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a product of stable quality irrelevantly to changes in manufacturing conditions. SOLUTION: A support wire 11 and an optical cable 13 are united at a connection part 12, which has separation parts 18 formed intermittently along its length wherein the optical cable 13 slackened for the support wire 11 is manufactured. In this case, a temperature measurement instrument 31 measures the temperature of an intermediate product N, which has been cooled in a primary cooling water tank 30 and the distance between the entrance 30b and exist 30d of the primary cooling water tank 30 for the intermediate product N is varied according to the temperature measured value to adjust cooling conditions in the primary cooling water tank 30.
Patent JP-S608673-A (JP)
Inventor: SHIRAKU YOSHINORI
IPC: F25B21/00
Filed: 1983-06-29
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-S63281532-A (JP)
Title: Position registering system
Inventor: MONMA KOJI
IPC: H04B7/26
Filed: 1987-05-14
Abstract: PURPOSE:To discriminate whether or not a radio telephone set can quickly connect a radio base station and to register a position by reporting the discrimination signal of a transmission power from the radio base station. CONSTITUTION:When a portable radio telephone set 7 receives an informing signal from radio base stations 1 and 2 and the telephone set 7 is not registered, a receiving level is more than the callable level, and when the discrimination signal of stations 1 and 2 and the discrimination signal of a transmission power are discrimination, the action of the position registration is executed through the station 2 because of the portable radio telephone set. When the discrimination signal from the station 2 cannot be received and the receiving level of the station 1 is more than the callable level, the action of of the position registration is executed through the station 1. When the discrimination signal of the stations 1 and 2 can be received with a vehicle mounted radio telephone set 5 instead of the telephone set 7, the action of the position registration is executed through the station 1. When the discrimination signal from the station 1 cannot be received, the action of the position registration is executed through the station 2.
Patent JP-H11293779-A (JP)
Title: Manufacture of connecting panel for construction
Inventor: SOTOIKE OSAMU
IPC: E04B1/344
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To attain safety of operation and improvement in efficiency by placing panels in each section flatly in a special process. SOLUTION: The manufacture of the connecting panel for construction consists of a first process, in which a floor section 3 is mounted on a workbench 21, a second process, in which a surface as the outside is directed downwards (the opposite direction) and a ceiling section 7 is placed on the floor section 3 through a spacer 22 in specified thickness, a third process, in which a surface as the outside is directed upwards (the front direction) and a bearing wall section 9 is placed on the ceiling section 7 and connected to the ceiling section 7, and a fourth process, in which a wall section 5 is directed in the front direction and put on the ceiling section 7 through the bearing wall section 9 and coupled with the floor section 3.  The floor section 3, the wall section 5, the ceiling section 7 and the bearing wall section 9 composed of panels formed in specified size respectively are connected in a foldable manner, and the foldable connecting panel 1 for construction is manufactured.