baber/WOPTO huggingface dataset:
Patent JP-H09100628-A (JP)
Title: Column member fitting device and column member fitting method
Inventor: TANIJIRI HIDEO
IPC: E04G21/16
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To realize automatic conveyance and safe, positive fitting of column members so as to contribute to saving labor by interlocking a horizontal conveying device, a vertical conveying device, a column erecting truck, a holding device, fork mechanism, a trolley, and the like. SOLUTION: Column members 51... are loaded on a column erecting truck 40 of a horizontal conveying device N at a ground part, and transferred to a vertical conveying device M and supplied to a fitting floor. The column member 51 is then erected vertically and held vertically by a pinchedly holding device (c) of a column member fitting device A. The column member 51 is detached by fork mechanism (b) and conveyed into a specified position by a trolley 31. A rotor of the trolley 31 is then rotated to rotate the column member 51 in a fitting direction, lowered by the fork mechanism and fitted corresponding to an existing column. The pinchedly holding device (c) and the fork mechanism (b) are released and returned into the original positions.
Patent JP-H08120213-A (JP)
Title: Fluororesin coating composition
Inventor: MAEDA KAZUHIKO
IPC: C08F216/14
Filed: 1994-10-25
Abstract: PURPOSE: To provide a solvent-soluble fluororesin coating compsn. wherein no use is made of any highly toxic curing agents such as an isocyanate compd. CONSTITUTION: 100 pts.wt. fluorocopolymer having an OH no. of 50 to 200mg- KOH/g and obtd. by copolymerizing a monomer mixture comprising 40-65mol% fluoro-olefin, 14-50mol% copolymerizable vinyl compd., 7-28mol% polymerizable hydroxylic compd. and 6-20mol% triethoxysilane is blended with 5-100 pts.wt. alkyl silicate as the curing agent.
Patent JP-S62119893-A (JP)
Inventor: FUKAZAWA MINORU
IPC: H05B6/12
Filed: 1985-11-20
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-H09106544-A (JP)
Title: Cleaning and drying method for disk-like substrate
Inventor: USHIO RYUICHI
IPC: G11B5/84
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide such a cleaning and drying method of disk-like substrates that substrates can be dried with warm pure water even at temp. lower than conventional temp. of 65-90 deg.C. SOLUTION: Plural disk-like substrates 1 are almost vertically housed in a cassette 2 and cleaned with warm pure water and naturally dried. In this cleaning and drying method of disk-like substrates, the cassette 2 has a removing part 9a for remaining water to remove drops remaining on the lower part of each substrate, and the temp. of the warm pure water is controlled to between >=50 deg.C and <65 deg.C. The cleaning process is carried out by repeating dipping/drawing the cassette 2 in/out a cleaning tank filled with warm pure water and to draw up the cassette, or by spraying warm pure water through shower nozzles. Further, the removing part 9a for remaining water is a slit formed by a substrate holding plate 4 to hold the lower edge of a substrate 1 and a subplate 7 disposed near the substrate holding plate 4.
Patent JP-H08121895-A (JP)
Title: Controlling method for absorption refrigerating machine
Inventor: WADA KEIJI
IPC: F25B15/00
Filed: 1994-10-25
Abstract: PURPOSE: To prevent the generation of a crystal and to increase the operating range by once stopping a regenerator when the concentration of a concentrated solution is raised to become a set value, starting to heat the regenerator after a predetermined time is elapsed, and controlling the heating amount of the regenerator to become smaller than the heating quantity when the heating quantity of the regenerator becomes a set value. CONSTITUTION: The combustion of a gas burner 20 is stopped before the combustion of the burner 20 of a high temperature regenerator 1 is throttled due to the rise of the concentration of a concentrated solution to stop the operation of the regenerator 1 for a first predetermined time, and the absorbent is circulated to dilute the concentration, thereby abruptly decreasing the concentration of the concentrated solution. Thus, the set value of the concentration of the concentrated solution can be set near the crystal precipitating concentration when the operation of the regenerator 1 is stopped and thereafter when the heating quantity of the regenerator 1 is throttled and operated. As a result, the allowances of the precipitating concentration and the set value can be provided as compared with conventional control.  Thus, the operating range based on the chilled water outlet temperature of the regenerator 1 is increased, and the crystal of the absorbent can be avoided.
Patent JP-H03121290-A (JP)
Title: Horizontal rotary compressor
Inventor: HAGIWARA SHOJI
IPC: F04C29/00
Filed: 1989-10-05
Abstract: PURPOSE:To obtain a small-sized compressor with strength of a coolant gas passage pipe increased which is hardly damaged by specifying installing positions of the coolant gas passage pipe, a discharge pipe and an intake muffler at height of a tangent drawn horizontally at the upper end of a sealed vessel or lower. CONSTITUTION:A discharging muffler 11, a coolant gas passage pipe 17 for directly feeding the coolant gas discharged to the muffler 11 into a space existing on an anti compressing mechanism of an electric unit in a sealed vessel 1 and a discharge pipe 18 for flowing the coolant gas outside the sealed vessel 1 are provided while the discharge pipe 18, the intake muffler 11 and the coolant gas passage pipe 17 are placed at height of a tangent drawn horizontally at the upper end 1a of the sealed vessel 1 or lower. Thus a compressor can be reduced in size and can be installed in a small space resulting in an increase in compressive strength of the coolant gas passage pipe, realizing a compressor hard to be damaged.
Patent JP-S62120411-A (JP)
Title: Production of die
Inventor: KAMIMURA SATOSHI
IPC: B22F5/00
Filed: 1985-11-20
Abstract: PURPOSE:To make mass production of the same dies with a simple method by packing metallic powder into the product part space of a plunger die, compressively molding the powder to a die shape, putting the molding into an annular frame body which is part of the die and uniting the same by shrinkage-fit. CONSTITUTION:The prescribed powder is packed into the space R of the plunger die 1 delineated of a die 2 ad a lower punch 3 and is compressively molded to a prescribed die shape by an upper punch 4 to obtain a powder molding S1. The powder molding S1 is then put into a sintering furnace 5 and is sintered. The sintered body S2 obtd. in such a manner is then subjected to a heat treatment for hardening and tempering. The sintered body S2 after the heat treatment is subjected to finishing by grinding and thereafter the sintered body S2 is fitted into an annular frame body 6 made of an alloy tool steel and is subjected to shrinkage-fit, by which the product die D is obtd.
Patent JP-H0679476-A (JP)
Title: Method and equipment for electron beam welding
Inventor: YOSHIOKA TAKEO
IPC: B23K15/00
Filed: 1992-09-02
Abstract: PURPOSE:To prevent a fact that oxygen being a part of residual gas in a containing chamber of an object to be worked reacts upon fine grains generated at the time of welding by welding under reduced pressure and becomes colored particles, and adheres to the vicinity of a weld zone. CONSTITUTION:After welding is completed, at the time of taking out an object 7 to be worked under atmospheric pressure, gas which contains no oxygen is used as gas injected into a containing chamber 1. In such a way, it does not occur that oxidized coloring fine grains are colored in the vicinity of a weld zone, and post-working becomes unnecessary.
Patent JP-H06163248-A (JP)
Title: Superconducting hybrid magnet
Inventor: MIURA DAISUKE
IPC: H01F7/06
Filed: 1992-09-03
Abstract: PURPOSE:To provide a superconducting hybrid magnet, which is superior in high magnetic field characteristics, is of small-sized and is lost-cost. CONSTITUTION:A superconducting hybrid magnet is formed by winding a composite conductor, which consists of an NbTi superconducting wire formed by burying a multitude of NbTi filaments where heat-resistant pinning points are dispersed in a Cu matrix and an Nb-containing A15 type compound superconducting wire, in such a way that the A15 type compound superconducting wire is provided on the inside and the NbTi superconducting wire is provided on the outside. Thereby, as one composite conductor formed by bonding together the Nb3Sn compound superconducting wire and the NbTi superconducting wire is used for a conductor, the hybrid magnet can be wound on one coil and the magnet is of small-sized, is light, is shortened also in conductor length and is low-cost compared to a conventional double magnet. Moreover, as the pinning points in the NbTi superconducting wire have a heat resistance, the pinning points do not disappear even if a quenching is caused and the magnetic field in the center of the magnet is held at a high degree.
Patent JP-S62253415-A (JP)
Title: Manufacture of foam molded product
Inventor: NAKANISHI TOSHIO
IPC: B29K105/04
Filed: 1986-10-31
Abstract: PURPOSE:To eliminate a hardness difference of foamed layer itself by dispersing and mixing a foam molding stock solution uniformly, by forming pouring holes to be obtained by dividing an opening part provided on a panel more than one with a rib. CONSTITUTION:An opening part 6 of an insert possessing a form such as a circle or a quadrilateral is provided with a rib 8, which becomes a crosslinking member, in a crossed state, and forms a plurality of pouring holes 9. The number of the pouring holes 9 is 2-8, 2-4 pieces are especially desirable and it is sufficient that the pouring hole 9 is in size of such an extent that a foamed stock solution is poured easily through the same after collision of the stock solution with the rib 8. When an insert 1 having the opening part 6 is used, the foamed stock solution poured through a pouring hole 7 of a top force 2 collides with an abutting plate 10 provided on the central part of the opening part, mixing and agitation actions are applied to the foamed stock solution and the same is cast through each of the pouring holes 9 by dispersing further. Therefore, more uniform mixing is possible in the mold.
Patent JP-H08100967-A (JP)
Title: Refrigerant recovering apparatus
Inventor: NIIJIMA HIROSHI
IPC: F25B45/00
Filed: 1994-09-30
Abstract: PURPOSE: To avoid possible damage to a compressor owing to the excess of an oil by providing a valve for waste oil near a proper oil level in the compres sor in the refrigerant recovery apparatus which has a compressor for pressuriz ing a refrigerant, a heat exchanger for condensing the refrigerant and the like connected in order with a piping to recover the unnecessary refrigerant. CONSTITUTION: When a refrigerant unnecessary is recovered from a refrigerating machine or the like, firstly, a condensing unit desired to recover it is connected to a connection port C1 of a refrigerant recovery apparatus communicating therewith. Connection ports B1 and B2 of a recovery side cylinder B are connected to connection ports C2 and C3 communicating there-with. Then, a compressor 16 and a fan 17 are started by a controller 22 to recover a liquid refrigerant in the conditioning unit into the cylinder B. Here, as a valve 131 for waste oil is mounted near a proper oil level of the compressor 16 and if an oil more than necessary is stored into a case of the compressor 16, it is discharged from the valve 131 passing through a short-circuit piping 123 thereby enabling the maintaining of the level of the oil of the compressor 16 properly.
Patent JP-H03123279-A (JP)
Title: Signal processing circuit for charge coupled device
Inventor: AKIYAMA IKUO
IPC: H04N5/372
Filed: 1989-10-06
Abstract: PURPOSE:To improve the noise reduction effect by using two delay lines to delay signals, executing calculation between these and a delayed signal, and making the response of a transmission function at a low frequency small. CONSTITUTION:An output signal from a charge coupled device CCD1 is impressed through a buffer amplifier 22, resistance element 3 to a delay line 4. Here, the resistance element 3 is selected equally to the characteristic impedance of the delay line 4. And, the CCD output signal impressed to the delay line 4 is totally reflected at the output terminal, becomes double the delay time of the CCD output signal, and returns to an input terminal. The signal is totally reflected since the output terminal is grounded, and so the returned signal is inverted. Thus, if the delay time is selected appropriately, the feed-through period 11 of the CCD output signal and the signal output period from the delay line 4 can be superimposed. Further, the same operation is executed on a delay line 9, the level of difference of the superimposition period is outputted from a buffer amplifier 10, the response of a transmission function at the low frequency become small, and the noise is reduced.
Patent JP-H0327667-A (JP)
Title: Method for detecting background level of original reader and its detection circuit
Inventor: UENO TAKESHI
IPC: H04N1/40
Filed: 1989-10-05
Abstract: PURPOSE:To attain the original read at a correct background level by generating a background level from a D/A converter built in a tracing type A/D converter. CONSTITUTION:In the case of the halftone mode such as photograph transmission, a half tone signal (HALF) is generated, the operation of an up-down counter 32 is stopped by the halftone signal and an output level of a D/A converter 31 is fixed and a selector switch circuit 34 is changed over and a peak hold circuit 30 is turned off and a D/A converter 31 is turned on to output an output level of the D/A converter 31 as a background level.
Patent JP-H0920969-A (JP)
Title: Iron-base amorphous alloy excellent in thermal stability
Inventor: KOGIKU FUMIO
IPC: C22C45/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To produce an iron-base amorphous alloy excellent in magnetic characteristic and thermal stability in an Fe-B-Si-C amorphous alloy by adding a small amt. of Mn. SOLUTION: This iron-base amorphous alloy is shown by Fea Bb Sic Mne , where 78<=a<=82 atomic %, 9<=b<=15 atomic %, 5<=c<=12 atomic %, 0.2<=d<=1.0 atomic % and 0.2<=e<=1.0 atomic %. The W13/50 at 100 deg.C (iron loss at 50Hz and 1.3T) is controlled to <=0.2W/kg and the B10 (magnetic flux density at 1000A/m external magnetic field) to >=1.50T. Consequently, the magnetic characteristic is improved, and an iron-base amorphous alloy having excellent iron loss and magnetic flux density even at a high temp. of 100 deg.C is obtained.
Patent JP-H01105585-A (JP)
Title: Cooler for laser oscillator
Inventor: KATSUNO TATSU
IPC: H01S3/042
Filed: 1987-10-19
Abstract: PURPOSE:To accurately control the environmental temperature of a laser rod without influence of variations in the atmospheric temperature by separately providing a cooling water passage of in exciting lamp and a cooling water passage of the rod in a laser oscillator having the lamp and the rod aligned in parallel in a condenser. CONSTITUTION:The periphery of a laser rod 4 is isolated form a space surrounding an exciting lamp 3, spaces 7 of supports at both ends of the lamp 3 communicate with a condenser 1 through a space surrounding the lamp 3, a cooling water inlet 8a is opened at one of the spaces 7, and an outlet 8b is opened at the other. Both ends of a glass tube 6 surrounding the rod 4 are supported by Teflon blocks 5, one of both ends of the tube 6 is connected to a cooling water inlet 9a provided at the block 5 and the other is connected to an outlet 9b. The lamp 3 and the rod 4 are cooled separately by cooling water passages 10, 11.
Patent JP-H06114965-A (JP)
Title: Polymeric conductive structure
Inventor: KAMIMURA TADASHI
IPC: H05K9/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a polymeric conductive structure being excellent in press moldability at the time of production and capable of strongly bonding a polymeric component and a metal component. CONSTITUTION:A capsule powder 5 consisting of matrix particles 6 of a polymeric component and daughter particles 7 of a conductive metal component applied to the surfaces of the matrix particles 6 is sintered and solidified and the sintered powder is rolled to form a capsule sheet 2. Polymer sheets 3, 4 are superposed on both surfaces of the capsule sheet 2 and the whole is rolled to be integrated.
Patent JP-2000088958-A (JP)
Title: Radar device for traveling body
Inventor: HAYAKAWA SHIGEMI
IPC: G01S7/12
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a radar device for a traveling body with a radar screen display for easily recognizing distance to a target point even if the target point is not located within the screen. SOLUTION: A segment L with a direction and a course toward a next target point P outside a screen G from a current position S of an own ship in a radar screen G is displayed with the current position S as a starting point. Display Q ((1/5) in figure) for indicating the percentage of the straight-line distance up to the next target point P from the current position S of the length (distance) of the segment L is displayed near the segment L, thus easily recognizing that the next target point P is located at a distance that is five times longer than the length of the segment L while being located in the extension of the segment L.
Patent JP-S63118040-A (JP)
Title: Electrode material for spark plug
Inventor: SEKI KEISEI
IPC: H01T13/39
Filed: 1986-11-05
Abstract: PURPOSE:To improve the corrosion resistance, at high temp., of the titled electrode material to be formed by the use of undermentioned alloy and also to prolong service life, by limiting the compositional limit values of an Ni-base alloy. CONSTITUTION:The electrode material is manufactured by using an alloy consisting of, by weight, 13-27% Cr, 1.5-13% Mo, <=30% Fe, 2.5-6% Nb and/or Ta, and the balance essentially Ni. It is desirable that <=1.3% Ti, <=1.0% Al, <=0.5% Si, <=0.5% Mn, <=0.1% C, and <=0.01% B are further added to the above composition. Moreover, it is preferable to use an alloy consisting of 17-23% Cr, 2.8-10% Mo, <=26% Fe, 3.1-5.5% Nb and/or Ta, and the balance essentially Ni.
Patent JP-H10110944-A (JP)
Title: Control device for gas combustion equipment
Inventor: NARITA HIROHISA
IPC: F23N3/08
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a combustion state from being deteriorated by a method wherein an amount of combustion air is not substantially changed even if a resistance in an aeration passage of a gas combustion equipment is changed. SOLUTION: A case 10 of a gas combustion equipment having a gas burner 20 of which gas supplying amount is controlled by a proportional solenoid valve 22 is provided with a fan 25 for use in supplying combustion air of which amount corresponds to a gas supplying amount. A rotating number characteristic memory means 1 stores a reference rotating number characteristic of the fan under its basic operating state. A correction coefficient memory means 2 stores a correction coefficient attained in advance in its actual measurement in which a variation in an amount of blowing air caused by a changing in resistance in an aeration passage is made substantially zero.  A calculating means 3 may calculate such a corrected number of rotation as one in which an amount of variation in an amount of blowing air may become substantially zero irrespective of a variation in resistance of the aeration passage in response to a characteristic of a reference number of rotation, a detected number of rotation of the fan, an actual fan driving current and a correction coefficient. A control means 4 may correct a fan driving current in such a way that the number of rotation of the fan may become the corrected number of rotation.
Patent JP-2001084629-A (JP)
Title: Optical disk device
Inventor: MASHITA TSUGUAKI
IPC: G11B7/0045
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk device in which a pit having a fixed size independent of recording pulse width and pulse interval can be formed and in which the nonuniformity of an optical disk sensitivity can be compensated. SOLUTION: This device has a light emission driving means 18 for driving an light emitting element according to a recording signal to obtain a light beam for recording, a reflected light quantity detecting means 16 for detecting a reflected light quantity level from an optical disk, and a superimposing means 50 for obtaining the difference level between a reflected light quantity level from the optical disk and the prescribed reference light quantity level and superimposing the difference level on recording power. Therefore, a pit having a fixed size independent of on recording pulse width and a pulse interval can be formed by utilizing the difference level as pseudo powered power.
Patent JP-H07113708-A (JP)
Title: Manufacture of semiconductor absolute pressure sensor
Inventor: AOKI KENICHI
IPC: H01L29/84
Filed: 1993-10-20
Abstract: PURPOSE:To provide a manufacturing method, by which a lot of absolute pressure sensors having uniform characteristics are easily manufactured, by providing a groove on a dicing line on the back face of a sensor wafer and positive electrode-connecting the groove with a glass base board in a vacuum. CONSTITUTION:In a sensor wafer 11, a groove simultaneously processed with the formation of a diaphragm 12 is arranged so as to be positive electrode- connected with a glass base board 21 in a vacuum. By means of the groove 15 arranged in the sensor wafer 11, a uniform vacuum is accomplished in the whole of the wafer through the groove 15, even when the sensor wafer 11 and the glass base board 21 are brought into tight contact with each other in setting of the positive electrode connection, so that a lot of absolute pressure sensors can be easily provided.
Patent JP-H07120187-A (JP)
Title: Method and satructure for sealing heat-exchanger
Inventor: SUZUKI TAKEYUKI
IPC: F28F9/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide a device which is constituted to prevent execution of welding between a heat absorption pipe and the insertion part of a casing and perform sealing between the heat absorption pipe and the insertion part of the casing. CONSTITUTION:At an assembly process, a hole part 3a for inserting a heat absorption pipe of a casing 3 is coated with silicone resin paint 4, to which aluminum powder is added, to cure the paint. In a welding process, movement of a solvent to the hole part 3a for inserting a heat absorption pipe of the casing 3 is blocked by the silicone resin paint 4. After completion of welding, the hole part 3a for inserting a heat absorption pipe of the casing 3 is coated with a room temperature vulcanization type silicone rubber to effect given sealing.
Patent JP-H08124546-A (JP)
Title: Charging battery pack
Inventor: HAMAMURA SHINGO
IPC: H01M10/48
Filed: 1994-10-26
Abstract: PURPOSE: To quickly detect and display the present charging voltage with a charging battery pack proper. CONSTITUTION: The surface of a case with a built-in charging battery 2 and a voltage detection circuit 8 is provided with a display section 7 connected to the circuit 8. A switch 4 is turned on, thereby detecting the voltage of the battery 2 with the circuit 8, and the detected voltage is shown on the section 7.
Patent JP-H1091173-A (JP)
Title: Musical tone reproducing device
Inventor: TAKADA HIROYUKI
IPC: G10K15/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a KARAOKE sing-along machine which enables even one person to sing in duet by reproducing the voices of one part of duet music stored in the KARAOKE sing-along machine. SOLUTION: When the part desired to be sunk by the KARAOKE sing-along machine is selected by the operation of a signal transmitter in a step 562, the part data indicating this part is read out of the part data table of a DVD-RAM in a step 564 and is stored in a RAM. The music data is reproduced in a step 568. When the timing for starting the reading out of the part data is attained in a step 570, the part data is read out of the RAM and is reproduced in a step 572. The duet is established by the reproduction of the part data.