baber/WOPTO huggingface dataset:
Patent JP-S58204125-A (JP)
Title: Partial heat treatment of metallic material
Inventor: SUZUKI TAKATOSHI
IPC: C21D9/28
Filed: 1982-05-24
Abstract: PURPOSE:To prevent strain and to improve the resistance to fatigue of a metallic material by subjecting the desired part of said material to a heat treatment while applying the elastic prestrain in the direction opposite from the strain generated in the metallic material after the heat treatment thereof on said material. CONSTITUTION:A round bar 1 is supported at fulcrums 2 in the positions equidistant from the center in the longitudinal direction thereof and a strain gage 3 is mounted on the bottom surface corresponding to the heat treatment part 1a on the top surface of the bar 1 between said fulcrums. Thereupon, load P is applied at both ends of the bar 1 to apply the elastic prestrain in the direction opposite from the strain to be generated after the heat treatment of the bar 1. For example, a laser beam L is irradiated to the part 1a in this state, whereby said part is heat-treated.
Patent JP-H03287573-A (JP)
Title: Production of unsaturated thioether having conjugate double bond
Inventor: ONISHI TOKUYUKI
IPC: C07C321/18
Filed: 1990-04-02
Abstract: PURPOSE:To obtain an unsaturated thioether having conjugated double bond in one step by reacting an aldehyde with mercaptans in the liquid phase. CONSTITUTION:An aldehyde expressed by formula I (R<1> is H or 1-6C alkyl; R<2> is 1-6C alkyl) is reacted with mercaptans expressed by the formula R<3>-SH (R<3> is 3-24C alkyl, cycloalkyl or phenyl) in the presence of an acidic catalyst (e.g. p-toluenesulfonic acid) in the liquid phase to afford the objective substance expressed by formula II. The molar ratio of the aldehyde to the mercaptans is (0.05:1)-(10:1) and the catalyst is used in an amount of 0.01-10wt.% based on the aldehyde. 2-Ethylhexenal is exemplified as the aldehyde and n-butyl mercaptan is exemplified as the mercaptans.
Patent JP-H04298823-A (JP)
Title: Disk player
Inventor: KOYAMA TAKAHIRO
IPC: G11B7/004
Filed: 1991-03-26
Abstract: PURPOSE:To stably operate the movement of a turn carriage by installing a locking arm for fixing and supporting a pickup to the turn carriage and providing the disengaging object of the locking arm on a turn base. CONSTITUTION:The disk player is constituted so as to fix and support a pickup base on a turn carriage 40 and to prevent taking-out and putting-in operations of the pickup base. When mobil pin is positioned at the lower tip of the lower side elevation guiding section of a cam groove 56 and at the tip part of one elevation section of a driving groove 57, a locking arm 50 is abutted on a lower horizontal projecting face 53, pulled down and supported in a lock releasing posture enabling the movement of the pickup base between a lower pickup guide and the turn carriage 40. Then, a pickup base 21 is fixed and supported on the turn carriage 40 by the locking arm 50, a pin and a spheroidal guide 46.
Patent JP-S5212442-A (JP)
Title: Fault indicator for distribution line
Inventor: NARITA KAZUTOYO
IPC: H02H7/26
Filed: 1975-07-18
Abstract: PURPOSE: To make fault indication lamps for substantially one distribution line enable to indicate faults on a plurality of distribution lines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63255635-A (JP)
Title: Multi-component force detector
Inventor: YAMASHITA HARUHISA
IPC: G01L1/22
Filed: 1987-04-11
Abstract: PURPOSE:To enhance measuring force, by constituting a strain generator main body of an input side flange, a fixed side flange and four connection beams each having a narrow part formed to the intermediate part thereof and adhering strain gauges to the connection beams to detect the force acting on one arbitrary point and moment of rotation through a bridge circuit. CONSTITUTION:Narrow parts 7-10 are formed to the intermediate parts of square pole like beams 3-6 elastically connecting a fixed side flange 1 and an input side flange 2 to constitute a strain generator main body 11. Next, the component forces in the X-, Y- and Z-axis directions of the main body 11 are respectively set to FX, FY, FZ and moments of rotation are respectively set to MX, MY, MZ and strain gauges 12 are respectively adhered to four surfaces of the narrow parts 7-10 of the beams 3-6 and respectively connected to a bridge circuit to exclude the mutual interference of the component forces FX, FY, MZ, FZ, MX, MY of an object to be detected to perform detection with high sensitivity and high accuracy. Further, since the narrow parts 7-10 are provided at the positions where bending stress becomes zero, the component forces FZ, MX, MY in the Z-axis direction can be detected with high sensitivity.
Patent JP-H0794274-A (JP)
Title: Method and equipment for operating metallurgy furnace having self-baking electrode
Inventor: HAINTSU SHIYUTARUKU
IPC: C22B9/18
Filed: 1991-03-27
Abstract: PURPOSE: To easily guide an electrode for following in a metallurgical furnace by canceling the self lock of a traction member, and centering a device in the horizontal direction from the outside. CONSTITUTION: A left side-forming device 20 is formed of a thin tube 24, and the thin tube 24 surrounds an electrode 10 coaxial with respect to a center axis I, and a feeder element 41 clamps the electrode 10 freely slidable from the outside. A right side-forming device 20 is formed of an outer case 22 having a hollow chamber, and a terminal 23 is led to the hollow chamber. The electrode 10 is slid on the inner wall of the outer case 22 by centering performed by a centering metallic plate 13. A traction member 11 is held for self-lock at an end projected from the electrode 10. When the self-lock is canceled so as to vertically move the electrode 10, centering of the electrode 10 is performed in the horizontal direction from the outside within a burned range 17.  Furthermore, a spring assembly 32 and a hydraulic die 33 are arranged on the side of the member 11 positioned opposite to a fixed clamp member 35, and works vertically with respect to the center axis I.
Patent JP-H02267301-A (JP)
Title: Steam turbine stationary blade
Inventor: SAITO EIJI
IPC: F01D9/02
Filed: 1989-04-10
Abstract: PURPOSE:To reduce turbulent energy by providing a number of projections formed with irregularly curved surfaces on the surface of the ventral part of a stationary blade with a hollow part connected to the low-pressure side of a condenser valve and forming holes communicating through to the hollow part of the stationary blade on the recessed surfaces of them. CONSTITUTION:A steam turbine stationary blade is formed in such a stage that micro water droplets of high humid steam easily dew around a solid body wall and has a hollow part 4 inside the stationary blade. In this case, a recessed part 2 and a water screen current water absorption port 2 communicating the blade surface and the hollow part 4 are formed on the ventral part of the stationary blade. This recessed part 2 is formed so as to have a plural number of rows in the downstream direction from the part of the smallest radius of curvature and depressed and a plural number of rows on the stationary blade ventral surface opposite of a peripheral part in the direction of the radius which makes it easy to generate erosion of a moving blade, and the height of this recessed part 2 is to be less than the approximate same as the thickness of the water screen current. The water absorption hole 3 is formed in the most depressed part of a recessed part 7 between the projecting parts 2.
Patent JP-H02568-A (JP)
Title: Optical recording medium
Inventor: MAEDA SHUICHI
IPC: G11B7/246
Filed: 1988-04-09
Abstract: PURPOSE:To obtain an optical recording medium having high solubility in organic solvent, sufficient coating properties, high reflectivity, sufficient contrast and excellent retentivity by employing specific metal-containing indoaniline compound as dye. CONSTITUTION:Metal-containing indoaniline compound represented by a formula is employed as dye. In the formula, the M is metal atoms of group VIII elements, group Ib-IIIb elements, and group IVa-VIIa elements, their halogenides and oxides, which may contain substituted group of rings A-I. The R<1>-R<6> are hydrogen atom, alkyl group, aryl group, alkenyl group, cycloalkyl group which may be substituted. However, at least one of the R<1> and R<2>, R<3> and R<4>, R<5> and R<6> is alkyl group which is substituted. The Q is anionic ion (except PF6<->), the l, m, n are 0 or 1, wherein (l+m+n) are 2 or 3.
Patent JP-H05256659-A (JP)
Title: Position displaying device
IPC: G01C21/04
Filed: 1992-03-12
Abstract: PURPOSE:To display a positional relationship between 'a self-position' detected as an absolute position and 'a target position' specified as this absolute position understandably so easy enough in a moving body such as a ship or the like equipped with an absolute position detecting means of a GPS receiver, etc. CONSTITUTION:This device is provided with a self-position detecting means 10 such as a GPS receiver 11 or the like detecting the absolute position of a moving body such as a ship, etc., as 'a self-position' of 'one's own ship position' or the like, and another means for keeping a specified absolute position as 'a specific position' of 'one's destination position' or the like in accordance with a command from the outside. In addition, it is provided with a display means 30 displaying this 'specific position' on a polar coordinate after converting it into a relative position centering on this moving body, by means of calculating a distance and a direction between this preserved 'specific position' and the detected 'self-position'.
Patent JP-S5211946-A (JP)
Title: Inlet of box sealed fluid
Inventor: HANDA SHIYUNJI
IPC: G02F1/1341
Filed: 1975-07-18
Abstract: PURPOSE:To avoid to mix the air pleed into the sealed box in which fluid substance was filled by making a check through the side of base plate into the side touched with fluid substance.
Patent JP-H0710952-A (JP)
Title: Production of open-celled rigid polyurethane foam
Inventor: OKADA KAZUO
IPC: C08J9/02
Filed: 1994-04-26
Abstract: PURPOSE:To obtain the subject foam excellent in thermal insulating and impact- absorbing properties by reacting a specific hydroxyl compd. mixture with a polyisocyanate in the presence of water as a blowing agent under specified conditions. CONSTITUTION:This polyurethane foam is obtd. by reacting a hydroxyl compd. mixture having a specified OH value with an arom. polyisocyanate in the presence of water as a blowing agent under specified conditions. The hydroxyl compd. mixture comprises a polyoxyalkylene polyol which has specified mean functionality, OH value, polyoxyethylene unit content, and primary OH content, a polyoxyalkylene polyol which is obtd. by using an org. polyamine compd. as the initiator and has specified mean functionality, OH value, and primary OH content, and a polyoxyalkylene polyol which is other than the foregoing polyols and has specified mean functionality and OH value in such amts. that the wt. ratio is on the sides of or inside a hexagon drawn by linking points A-F shown in the triangular diagram.
Patent JP-2000286282-A (JP)
Title: Transfer bump sheet
Inventor: OKUGAWA YOSHITAKA
IPC: H01L21/60
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To transfer a copper core solder bump of high reliability to a semiconductor chip at high yield by forming a conductor terminal of at least two layers on an epoxy resin, in a specific range of weight average molecular weight as well as a base resin which contains amino silane as an essential component. SOLUTION: A basic transfer bump sheet comprises a conductor terminal which comprises a metal layer and solder layer, starting from a base resin. As a base resin of a transfer bump sheet, a resin composition is used which comprises, as essential components thermoplastic silicon modified polyamide resin 100 pts.wt. which has in its main chain, a structure represented by expression (R1 and R2 are monovalent aliphatic or aromatic hydrocarbon radical, with carbon number 6 or less, while n is an integer 6-16 in the range of 6 to less than 16, epoxy resin 1-100 pts.wt. with weight average molecular weight in the range of 2,000 to less than 200,000 which is obtained by reacting oligoethyleneglycol diglycidylether with bisphenol A, and aminosilane 0.15-5.10 pts.wt.
Patent JP-H01260683-A (JP)
Title: Method for mounting glass substrate for storing disk and center hub
Inventor: MUROFUSHI MITSUTOSHI
IPC: G11B23/00
Filed: 1988-04-12
Abstract: PURPOSE:To bond a hub to a correct position by providing a thermally softenable film at the center hub mounting part of a substrate, aligning the center of the integrated center hub with the center of the substrate and fusing it to the film. CONSTITUTION:The thermally softenable film 2 made of polycarbonate or the like is previously disposed at the part for mounting the center hub 4 of the substrate 1 made of the glass, integrated with the substrate 1 by the use of a bonding agent 3, for instance, then, the center hub 4 made of the polycarbonate is precisely aligned with the substrate in the center to fuse to the film 2 and the substrate 1 is integrated with the center hub 4. Thereby, the hub 4 is centered to the substrate 1 made of the glass with a completely high accuracy to fuse to and integrate with the substrate 1.
Patent JP-H11287684-A (JP)
Title: System for identifying appliance used
Inventor: NAWA MOTOYUKI
IPC: G05D7/06
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To specify the appliance used in a fluid piping system supplying fluid to a plurality of appliances from one supply flow passage. SOLUTION: A system for identifying the appliance used is so formed that a fluid piping system which supplies fluid to a plurality of appliances 10 from one supply flow passage 5 has a flow rate measuring part 6 placed in the supply flow passage 5, a detecting part 7 for the start of use of the appliance, a control part 8 for the flow measuring part 6, and a judging part 9 which specifies the appliance used according to a signal from the flow measuring part 6. Therefore, the accuracy of identifying the appliance can be enhanced by controlling the flow measuring part.
Patent JP-S60232964-A (JP)
Title: Liquid jet recorder
Inventor: ABE TSUTOMU
IPC: B41J2/175
Filed: 1984-05-04
Abstract: PURPOSE:To excute the easy unification of the flexible tubes connecting a sub ink tank in a flat shape state, by using the flexible body which is preliminarily so formed as to be able to receive the flexible tubes. CONSTITUTION:One ends of the plural flexible tubes 3 for ink suction and for ink supply are connected to the back surface 5a of a sub ink tank 5 and the ends on the sub ink tank 5 side are pinched with the support part 5b of the unified body to the sub ink tank to form a flat band state. The other side ends thereof pinched with the support part 10 installed to the frame of an apparatus to form a flat band state in the same way. The flexible tubes 3 between the sub ink tank 5 and the support part 10 are kept in a flat shape state with a flexible body 2. The flexible body 2 is formed in the shape into which plural tubes are unified and the numbers of the tubes are provided according to the numbers of above-mentioned flexible tubes 3. The hole 1 is preliminarily formed by a size enough to easily pass the flexible tube 3 and to be able to be deformed smoothly when a carriage is moved.
Patent JP-H1051471-A (JP)
Title: Digital network with mechanism putting together virtual message transfer paths having close transfer service rates to improve efficiency of transfer scheduling onto virtual message transfer path
Inventor: ZHOU FAN
IPC: H04Q3/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of transfer scheduling of a digital network by using a queue system for transfer of information in a cell form, classifying service rates in stages, and gathering and transmitting cells by paths according to the extent of a service rate. SOLUTION: In an output module, a connection grouping unit 42 classifies cells received by an input FIFO buffer 37 into groups of queues matching the schedule of transmission and holds them in a storage part 34. When cells are taken out by an output section 35, a control section 36 takes out a queue matching a connection state so as to maintain the guarantee lowest value of a service rate corresponding to the state of a direct connection to each group of the queue. At this time. a schedule unit 43 selects an entry in a group table, calculates a proper start time and an end time from connection information when the entry is effective, and selects them in respectively suitable groups.
Patent JP-H03286057-A (JP)
Title: Transparent fireproof wall
Inventor: SAKAMOTO AKIHIKO
IPC: C03C27/06
Filed: 1990-04-02
Abstract: PURPOSE:To provide a transparent fireproof wall having high heat shielding property and shock resistance by disposing contiguously a water glass chamber, filled with water glass, and an air chamber by side plates and partition plates made of heat resisting crystalline glass to form multiple heat insulating layers. CONSTITUTION:A transparent fireproof wall 15 is composed of outer frames 14, side plates 11a, 11b made of heat resisting crystalline glass, and partition plates 12a, 12b, which composition has a water glass chamber 19 filled with water glass 16, and air chambers 17a, 17b. The thickness of the air chambers 17a, 17b and water glass chambers 19 is set to about 20mm, and the partition plates 12a, 12b and outer frame 14a are provided with about 20mm height cavity 18 of an overflow path for the water glass 16, so that the transparent fireproof wall 15 having high heat shielding property and shock resistance can be provided.
Patent JP-H08257384-A (JP)
Title: Mixer
Inventor: YAMASHITA SHINICHI
IPC: B01F3/12
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a uniform mixture of good quality by efficiently and easily performing stirring by providing a mechanism performing rotary motion and shaking motion. CONSTITUTION: A drive mechanism is mainly constituted of gears 6, 7, a crank arm 8 and a motor 10. Within a box body 1, the shaft part of a turntable 5 is connected to the shaft of the gear 6 driven by the motor 10. Therefore, a mixing bucket 3 is driven by the motor to be subjected to rotary motion at a certain cycle. A plate member 15 is fixed to the lower end part of a blade arm 4 and the crank arm 8 is connected to the leading end part of the plate member 15 by a pin joint and can be shaken around the pin joint. The gear 7 is connected to the other end part of the crank arm 8 by a pin joint and can be shaken around the pin joint.
Patent JP-H03289228-A (JP)
Title: Remote controller
Inventor: YAMAZAKI YOSHIFUMI
IPC: H04B10/114
Filed: 1990-04-03
Abstract: PURPOSE:To ensure a communication angle and a communication distance by covering a cylinder whose inner side is subjected to mirror finish processing to a transmission light emitting diode. CONSTITUTION:A cylinder 1 whose inner side is subject to mirror finish processing is covered to a transmission light emitting diode 2. The shape of the cylinder is desirably to be a shape having an excellent efficiency in the reflection of light so as to reflect the emitted light efficiently. Thus, a wide angle and remote distance transmission are attained by one diode and two kinds of diodes with different property to ensure the wide communication angle and the communication distance are not required, the power consumption at communication is reduced and the cost is reduced.
Patent JP-S61249596-A (JP)
Title: Treatment of sewage, waste water or the like by using deep layer aeration tank
Inventor: ODASAWA MASAYUKI
IPC: C02F3/22
Filed: 1985-04-26
Abstract: PURPOSE:To remarkably improve the quality of treated water by deaerating the mixed liquid flowing out of an aeration tank then conducting the liquid to a slow speed stirring tank where pollutants are flocculated and activated sludge is prepd. CONSTITUTION:Sewage, waste water, etc., are introduced together with the activated sludge into the deep layer aeration tank 1 and are treated as the mixed liquid. The mixed liquid is conducted to a deaerator 2 where the excessive dissolved gas and fine foam are removed. The liquid is then conducted to the slow speed stirring tank 4 where the pollutants, etc. are flocculated. The liquid is subjected to a solid-liquid sepn. in a settling tank 3. namely the pollutants are flocculated by incorporating the slow speed stirring process between the deaeration process and the solid sepn. process and the flocs are settled in the subsequent settling tank and therefore the quality of the treated water is remarkably improved.
Patent JP-H06300302-A (JP)
Title: Water discharging structure of air conditioner under projected window
Inventor: WATANABE SHIGETO
IPC: F24F13/22
Filed: 1993-04-16
Abstract: PURPOSE:To provide a water discharging structure of an air conditioner under a projected window wherein a treatment of water blowing in from the outside of a room even in a period of wind and rain in an air conditioner under a projected window which uses an air conditioner body having an indoor machine and an outdoor machine that are integrated in a body. CONSTITUTION:An air conditioner unit 50 having an indoor machine and an outdoor machine integrated in one body is accommodated in an air conditioner accommodating space having an air passage part at the outside of a room, the space being formed under a projected window sash 40 and under this air conditioner accommodating space, an indoor water discharging space 38A leading drain water generated during operation of the air conditioner unit 50 from the air conditioner unit to the outside. A rain water discharging space 39A discharging rain water which passed through an air passage section is arranged at the outside of the room of this indoor water discharging space 38A independently of the indoor water discharging space 38A.
Patent JP-S57203294-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUYAMA KAZUYOSHI
IPC: G11C17/14
Filed: 1981-06-10
Abstract: PURPOSE: To easily detect pressure resisting defects between the collector and substrate of a memory cell by connecting diodes to the lines of a memory cell array and applying prescribed constant voltage to the lines.  
     CONSTITUTION: When a terminal CE is turned to a high level to make it writing status, buffers OB 1 , OB 2  are turned off, output lines O 1 , O 2  are turned to high impedance status, and a transistor (TR) T is turned on through an input A1/2 and a Zener diode DE 2 , all the lines of decoder D x  on the output side are turned to high level output status. The electric potential of an input A1/ 1  applying prescribed potential difference to the lines through the input A1/ 1 , Zener diode DE 2  and diodes DC 1 , DC 2 ... connected to the lines by the common connection line to that of the diode DE 2  is made pressure resisting voltage between the collector and substrate of a memory cell C formed  by the base opening transistors of memory array cells. Thus, the pressure resisting status of all the memory cells before writing is easily detected by connecting accurate resistance to the input A1/ 1 , applying pressure resisting voltage to an opening end and checking whether current flows into the input A1/ 1  or not. 
     COPYRIGHT: (C)1982,JPO&Japio