baber/WOPTO huggingface dataset:
Patent JP-H06306458-A (JP)
Title: Production of steel material by hot charging rolling in austenite region
Inventor: YOKOYAMA HIROYASU
IPC: B21B1/00
Filed: 1993-04-16
Abstract: PURPOSE:To produce a steel material, having superior characteristics equal to or higher than those of reheated and rolled materials, by hot charging in austenite region. CONSTITUTION:After casting of a molten steel, working, where the strain necessary to cause recrystallization effective in refining of structure is left, is performed at a slab temp. in the region between the higher temp. between the Ar3 point and the precipitation temp. of precipitation hardening elements and the upper limit temp. where working strain remains. Subsequently, heating is done from a slab temp. in the higher region between the Ar3 point and the precipitation temp. of precipitation hardening elements up to a temp. between the lower limit temp., where recrystallization occurs owing to working strain, and the upper limit temp. where grain coarsening due to grain growth after recrystallization does not occur. After soaking, the slab is extracted, in the stage where the refining of structure due to recrystallization proceeds, from a furnace, by which the steel material can be produced.
Patent JP-S61269954-A (JP)
Title: Casting method for lead alloy
Inventor: HAYASHI YUJI
IPC: B22C3/00
Filed: 1985-05-24
Abstract: PURPOSE:To lessen extremely the frequency of renewal and to improve productivity by using a casting mold having a surface layer consisting of inorg. powder and arom. polyimide. CONSTITUTION:The inorg. powder consisting of silica and alumina is suspended into the arom. polyimide soln. to prepare a suspension. Such suspension is sprayed onto the casting mold for a grid body. The spraying and baking are alternately repeated until the surface layer is obtd. Air vent passages are provided to the required points of such surface layer by a scriber or knife and the casting mold is thus obtd. The melt of a lead alloy contg. antimony is poured into the casting mold and the grid body having no mesh breakage is obtd. by using the above-mentioned casting mold.
Patent JP-H01289681-A (JP)
Title: Motor driven tool
Inventor: YAMAMOTO KAZUO
IPC: B25G1/01
Filed: 1988-05-11
Abstract: PURPOSE:To shut off vibration transmitted from a tool to a handle effectively by forming a fixed part extended in the axial direction at one end of a motor, on whose other end the tool is mounted, and installing handle in the form of a cup in such a way as covering the damping rubber provided alongside this fixed part in its axial direction. CONSTITUTION:Vibrations from a tool 6 to be transmitted to a handle 7 via a speed reduction gear 5 and a motor 4 is absorbed by dumping rubber 9 interposed between this motor 4 and handle 7. At his time, the handle 7 is in the form of a cup and supports the damping rubber 9 with its inside, so that the handle 7 can absorb the vibrations in the axial and radial directions and also support the motor 4.
Patent JP-S5236965-A (JP)
Title: Magnetron
Inventor: HARADA AKIICHI
IPC: H01J25/587
Filed: 1975-09-19
Abstract: PURPOSE: To prevent undesired radio waves thereby improving the safety of a magnetron. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0411271-A (JP)
Title: Word processor provided with learning function
Inventor: MAEDA SHOICHI
IPC: G06F17/21
Filed: 1990-04-28
Abstract: PURPOSE:To efficiently prosecute studies suitable for a user's purpose by providing a function for accurately inputting an answer to a question from a keyboard and a function only for confirming the answer to the question and making either of them selective. CONSTITUTION:When a mode in which correct answer data is displayed is selected by a selection means 113, an extraction means 106 extracts question data and the correct answer data from a sentence storage means 103, and a question data storage means 107 stores the question data, which is displayed on a display means 104. Then, a correct answer data storage means 108 stores the correct answer data, which is displayed on the means 104. The user views the correct answer data and inputs whether his(her) judgement on the question data is correct or not by a key input means 101. Then, a collated result storage means 111 successively stores the collated result and an arithmetic means 112 performs calculation for marking based on the collated result and the marked result is displayed on the means 104. Thus, the studies suitable for the user's purpose are efficiently presecuted.
Patent JP-S63278433-A (JP)
Title: Spread spectrum communication equipment
Inventor: TOMITA KATSUZO
IPC: H04B1/713
Filed: 1987-05-08
Abstract: PURPOSE:To attain communication without being intercepted by other party by mixing and sending a high output signal in addition to a signal to be modulated in the frequency hopping system. CONSTITUTION:A voice or a data is modulated by a modulation circuit 1 and mixed with a spread code by a spread code generating circuit 2 for the frequency hopping. On the other hand, a signal generated from a disturbing signal generating circuit 7 is synchronized with the spread code of the spread code generating circuit 2 and turned on/off by a switching circuit 8. The signal at the on-state is amplified (spectrum 40 of high output signal) by a 2nd power amplifier circuit 9, synthesized with the hopping spectrum of a 1st power amplifier circuit 4 by the power combination circuit 5 and sent from an antenna 6. The high output disturbing signal 40 having a level higher than the signal is generated periodically between the hopping spectrums 31-3N to activate the AGC circuit of an intercept receiver. Thus, the reception signal levels of the signals 31-3N are lowered to avoicd interception of the communciation wave.
Patent JP-2000304797-A (JP)
Title: Power supply device for inspecting electronics
Inventor: KATO SEIICHI
IPC: G01R31/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for inspecting electronics capable of being easily and speedily attached to an electronic equipment to be inspected and efficiently inspecting the electronics. SOLUTION: The power supply device is provided with a housing 11 to be attached to the battery housing part of electronics in such a way as to be freely detached, a first electrode, a second electrode, a supporting member, a knob part, and a power supply means. The outer shape of the housing 11 is formed in a slightly smaller shape than the space of the battery housing part. First electrode parts 12a and 12b and second electrode parts 13a, etc., are formed in pairs in such a way as to be freely inserted and removed along the length of the housing 11. The supporting member supports at least one electrode in such a way that the electrode is freely slid along the length in the tubular housing 11.  Knob parts 18a and 18b are attached to the other end parts of one electrode parts, and one end parts of the electrode parts are inserted into and removed from one end part of the housing 11 by the movements of the knob parts 18a and 18b. The power supply means supplies electric power of polarity corresponding to each of the first electrodes and the second electrodes.
Patent JP-H0412968-A (JP)
Title: Roll stacker
Inventor: SUDO HIROSHI
IPC: B65H39/065
Filed: 1990-04-26
Abstract: PURPOSE:To keep the sum of the thickness of a printed article and a holding part constant and prevent the generation of winding destruction by winding the holding tape having a thickness which is added and corrected by the differential thickness portion on a thin part, for the holding tape wound on a thick part, when the thickness deflection is generated on the printed article. CONSTITUTION:When a printed article 19 consists of folded pieces, and a post card 19a is attached and the thickness deflection is generated, a holding tape 7a wound at the position of the post card on the A side is made thin, and the thickness of the holding tape 7a wound at the position on the B side is set to the addition correction by the differential pressure portion, and the holding tape feeding reels 9a and 9b are set, and laid on the rollers 11a, 11b, 13a, 13b, 15a, and 15b. In this state, if the printed articles 19 are successively supplied on a belt conveyor 17, the article 19 is sent into a throat part formed between the outer periphery of the roll 5 or the printed article 19 wound on the roll 5 and the holding tapes 7a and 7b, at the top edge position of the belt conveyor 17, and taken up through tightening by holding tapes 7a and 7b, and the winding layer of the printed article 19 is formed.
Patent JP-S63282229-A (JP)
Title: Wear-resistant aluminum alloy
Inventor: SHIODA MASAHIKO
IPC: C22C21/02
Filed: 1987-05-12
Abstract: PURPOSE:To develop an Al alloy having fine and uniform structure, free from pores, and excellent in wear resistance as well as in strength, by subjecting an Al alloy having a specific composition containing Si, Pb and other alloy components to extrusion forming at a specific extrusion ratio. CONSTITUTION:A billet is manufactured by using, as a raw material, a powder mixture prepared by mixing <=20%, by weight, of powdered Pb or powdered Pb alloy containing <=10% Sn and/or Sb with a powder of an Al alloy containing 10-25% Si, 1-12% Pb, 0.2-1.5% Cr, and 0.3-5.0% Cu and/or Mg and further containing, if necessary, <=3% Sn and/or Sb or a powder of an Al alloy containing 10-25% Si, 1-15% Pb, 0.2-1.5% Cr, and 0.3-5.0% Cu and/or Mg and further containing, if necessary, <=6% Sn and/or Sb. This billet is subjected to extrusion forming under the conditions of 350-400 deg.C and >=10 extrusion ratio so as to be formed into an Al alloy excellent in wear resistance and other characteristics.
Patent JP-H10305929-A (JP)
Title: Method and device for planning and preparing inboard loading position
Inventor: UMEDA TOYOHIRO
IPC: G06Q50/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To automatically prepare the optimum loading position plan by preparing an appropriate loading arrangement draft and its changed arrangement draft based on the product information, the ship information and the restrictions, and comparing the restrictive evaluation values with each other to select the better arrangement draft. SOLUTION: In an initial arrangement draft preparation part 3, the initial arrangement draft is prepared based on the information and conditions of a ship information and product information storage part 1 and a restriction storage part 2. The initial arrangement draft is stored in a temporary arrangement draft storage part 7 as the temporary arrangement draft, and the evaluation value is calculated by an evaluation value operation part 5. In a changed arrangement draft preparation part 4, a part of the temporary arrangement draft is changed at random to prepare the changed arrangement draft, and its evaluation value is similarly calculated.  In a temporary arrangement draft updating judgment part 6, it is judged whether or not the memory in the temporary arrangement draft storage part 7 is updated with the changed arrangement draft as a new temporary arrangement draft, and updating is performed. The operation is repeated until the prescribed conditions of completion are satisfied, and the optimum loading position plan is obtained.
Patent JP-H02295594-A (JP)
Title: Clothes-drying machine
Inventor: NEMOTO HISAYASU
IPC: D06F58/04
Filed: 1989-05-08
Abstract: PURPOSE:To make the flow of air smooth, to reduce the loss of ventilation and to execute the efficient ventilation by constituting a casing inner wall surface to be spirally narrowed down along the rotational direction of a thermal exchange fan with the exhausting port of a casing as a starting point. CONSTITUTION:The air at high temperature with much humidity in a rotary drum 2 is passed through a sucking port 10 and sucked into a thermal exchange fan 7. Then, the thermal exchange of the air is executed on the surface of a blade 21 and water generated by condensation is exhausted from an draining port 18 to the outside of a main body 1. The dehumidified air is passed through a circulation duct 16, sent into a heater 6, heated again in the heater and circulated into the rotary drum 2. The air for circulation is sucked from the sucking port 10 of a casing 9 and exhausted through the thermal exchange fan 7 to an exhausting port 25. A casing inner wall surface 21 is spirally narrowed down along the rotational direction of the fan 7 with the exhausting port 25 as the starting point and a flow area is increased proportionally with an angle from the starting point with the exhausting port 25 as the starting point. Thus, the flow of the air is made smooth, the loss of the ventilation is reduced and the efficient ventilation can be executed.
Patent JP-H06300717-A (JP)
Title: Method and apparatus for x-ray measurement of very small region
Inventor: NAKAMURA EISAKU
IPC: G01N23/207
Filed: 1993-04-16
Abstract: PURPOSE:To provide an X-ray measuring method in which a mapping measurement can be carried out with good efficiency and in a short time. CONSTITUTION:A plurality of very small regions on the surface of a sample 1 are sequentially observed visually by using a microscope device 18, the plurality of observed very small regions are specified by means of coordinates and stored sequentially in a storage medium for a computer, stored coordinate values are read out sequentially, the sample 1 is translated in parallel by using an X-Y stage 4, the read-out coordinate values are carried sequentially to irradiation positions with X-rays radiated from a collimator 14, and an X-ray diffraction measurement is executed to individual coordinate regions which are carried sequentially. A mapping measurement can be executed quickly as compared with a case in which the selection of a measuring region by the microscope device 18 and an X-ray diffraction measurement to the region are performed alternately.
Patent JP-S5539871-A (JP)
Title: Sub speed changer power shift device for car
Inventor: SATOU TAKASHI
IPC: B60K17/34
Filed: 1978-09-16
Abstract: PURPOSE: To easily obtain the condition of four wheel drive imdependently of the selection of low or high speed by utilizing its fluid pressure as the shift operation of the four wheel drive car.  
     CONSTITUTION: The fluid pipes 25 and 26 which communicate to the working chamber 34 of the power shifting air cylinder device 1 are set up. The flow channel changeover valve 20 which manually makes the flow channel intermittent and the flow channel changeover valve 24 which switches the flow channel by the clutch continuation are set up on the way to these pipes 25 and 26 and the pipe 26 is connected to the air tank. When pressure fluid flows into either the working chamber 3 or the working chamber 4, the air cylinder device 1 can switch the shift 7 from the high speed to the low speed and vice versa. This changeover can be performed by the manual changeover valve. On the other hand, the switch 27 which detects the continuation of the clutch is set up and the flow channel valve 24 is  switched by switching on and off this switch. The changeover valve 33 which is  actuated by the connection of the relay switch 34 is set up as the self-retaining  valve 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H056321-A (JP)
Title: Management system for remote procedure
Inventor: TANIGUCHI MORITOSHI
IPC: G06F13/00
Filed: 1991-04-19
Abstract: PURPOSE:To easily utilize a remote procedure even when the registration number of the remote procedure under control from the client side to the server side can not be identified. CONSTITUTION:The 1st device 12 on the client side is connected to the 2nd device 13 on the server side through a network 11, the 1st device 12 is provided with an inquiring means 121 for requesting a list of call-enabled procedures to the 2nd device 13 and the 2nd device is provided with plural response means 133 to 137 for forming the list including remote procedure numbers in response to the request outputted from the 1st device 12 and sending the formed list to the 1st device 12.
Patent JP-H05131119-A (JP)
Title: Ultrafiltration method for recovering polymerizable latex from white water
Inventor: RANDOORU JIYOOJI BATSUKURII
IPC: C08F6/20
Filed: 1992-05-06
Abstract: PURPOSE: To obtain a recovered polymer latex to be processed as a product of great value by circulating a whitewater stream through an ultrafiltration apparatus in laminar flow under conditions of shear insufficient to destabilize the whitewater emulsion. CONSTITUTION: A whitewater emulsion is brought into contact with an ultrafilter membrane having an active membrane side and a porous supporting body side. The emulsion flows in laminar flow under higher pressure through the active membrane side than under one through the porous supporting body side and water is removed from the whitewater emulsion without adding an additional surfactant to a polymer latex. The circulation of the emulsion in laminar flow through the active membrane side is repeated until the emulsion is concentrated to >=20 wt.% of the solid content of the emulsion. A concentrated emulsion is returned to a polymer latex product. At this time, the whitewater emulsion is adapted to be formed as a by-product by diluting the polymer latex product with an aqueous liquid under conditions of shear insufficient to destabilize the whitewater emulsion.
Patent JP-H06297139-A (JP)
Title: Brazed joined body
Inventor: TANIGUCHI MASAHITO
IPC: C04B37/02
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a joining material which is provided with a brazing filler metal layer with the thickness of a value set for a purpose, and to improve the performance and the reliability by providing a means for holding the thickness of a brazing filler metal layer at the part of the brazing filler metal layer between the surfaces to be joined. CONSTITUTION:First, a prescribed film like brazing filler metal is placed concentrically on a joining surface 2a of a metallic member 2. Then, the brazing filler metal is tack-welded by spot welding to the joining surface 2a of the metallic member 2 nearly on the same circumference at three places nearly at the same angle interval. As the result, the joining surface 2a of the metallic member 2 corresponding to the welded part is partially melted to form a thickened part of a prescribed height. Next, in a state to hold the tack-welded brazing filler metal, a ceramic member 3 is loaded and pressurized, and an adequate pressure is imparted mutually to the joined surfaces 2a, 3a. In this state, the joined surface is held in vacuum at 780 deg.C for 30 minutes and cooled through N2 inert gas replacement. Thus, after it is cooled and solidified, a brazed joined body 1 is obtained which is provided with a brazing filler metal layer 4 of a desired thickness T.
Patent JP-S5814360-A (JP)
Title: Cassette loading device for tape recorder
Inventor: SHIRASAKA SUSUMU
IPC: G11B15/675
Filed: 1981-07-20
Abstract: PURPOSE:To facilitate drawing out a cassette from a cassette holder, by projecting the trailing edge part of the cassette from the inside of the turning locus of a cassette cover body in the direction of cassette drawing-out when the cassette cover body is opened completely. CONSTITUTION:When a cassette is ejected under the cassette loading state where a leading edge part 17b of the cassette is fitted to a capstan shaft 9, a cassette holder 16 is turned and displaced together with an operation arm 13 in the direction, where the engagement of the cassette leading edge part 17b from the capstan shaft 9 is acceelerated, in accordance with the turning operation of the operation arm 13 by the energizing force. After the cassette leading edge part 17b is disengaged from the capstan shaft 9, the cassette holder 16 is turned and displaced agaist the energizing force in the direction opposite to the turning direction of the operation arm 13 in accordance with the turning operation of the operation arm 13 by a regulating means; and when a cassette cover body 36 is opened completely, a cassette trailing edge part 17a is projected from the inside of the turning locus of the cassette cover body 36 in the direction of cassette drawing-out.
Patent JP-H11303247-A (JP)
Title: Recycled block for civil engineering construction and foundation structure using the same
Inventor: TAKASHIMA TAKUJI
IPC: E04C1/40
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To propose recycle utilization of waste plastic as the use of the large civil engineering material of a recycled amount like continuous footing. SOLUTION: The recycled block for civil engineering construction in which height, width and length are modularized is made the recycle product of plastic, and a through hole 6 and a spiral pipe 7 having spiral irregularity along the through hole are provided. With regard to both the ends of the recycled block, connection end faces 5a, 5b are left on both the ends to provide a recess part 10, a buried anchor 11 exposing an engaging part is provided on the recess part 10, and a notch recess part 5c is provided on one side of the connection end faces 5a, 5b.
Patent JP-S595039-A (JP)
Title: Manufacture of heat insulated cabinet
Inventor: NAKA REIJI
IPC: B29C33/10
Filed: 1982-07-02
Abstract: PURPOSE:To keep a discharged foam to the minimum, by sticking a mold release film to the side contacting the near place of a deaeration port when manufacturing the heat insulated cabinet of which the space shaped by combining an outside box and an inside box is filled with a foam heat insulation material. CONSTITUTION:When manufacturing the cabinet of a refrigerator, etc. by pouring a heat insulation material, an outside box 11, after an inside layer 1 being fitted, is pushed with a top plate 2 and a bottom plate 3 and clamped with a cover plate 6 from side plates 4, 5. In this time the pouring port of a heat insulated cabinet and the pouring port of a foam layer are designed to accord with each other, also the deaeration port of the heat insulation cabinet and the deaeration port of the foam layer are similar. The gas from the deaeration port after pouring is effectively exhausted, the discharge of foam is kept to the minimum and the trimming work of the foam is omitted because of preventing the foam and the foam layer to be adhered by sticking the tetrafluoroethylene- hexafluoropropylene copolymer film 9 of 150mum thickness.
Patent JP-H0218868-A (JP)
Title: Method and apparatus for controlling oxygen supply of fuel cell
Inventor: GUREN DABURIYUU SHIEFURAA
IPC: H01M8/04
Filed: 1989-05-06
Abstract: PURPOSE: To prevent lack of oxygen supply in a fuel cell by determining oxygen quantity included in mixed gas and oxygen quantity included in discharge gas, and restraining supply quantity of oxygen-including gas based on a determined oxygen utilization factor. CONSTITUTION: Gas including oxygen is supplied through a cathode entrance 18 to a cathode part 6 to be dicharged from a cathode exit 20, and a sensor 22 to detect oxygen quantity in discharged gas is provided at the exit 20. An air flow sensor 33 is provided close to the entrance 18, and total of quantity of discharge gas 24 discharged from the cathode part 6 to be circulated and introduced air quantity is detected. To a restraining device 34, signals from sensors 22, 33 are inputted, and a signal 40 to detect a current load generated by a stack 7 is inputted. The device 34 performs specified operating action based on above inputted data to control a flow control valve 32, thereby oxygen supply quantity to the cathode part 6 can be controlled at favorable precision.