baber/WOPTO huggingface dataset:
Patent JP-S60245750-A (JP)
Title: Copper alloy for lead material of semiconductor apparatus
Inventor: KOBAYASHI MASAO
IPC: C22C9/00
Filed: 1984-05-18
Abstract: PURPOSE:To obtain a Cu alloy for a lead material of a semiconductor apparatus having superior electric conductivity, elongation and high heat resistance by adding specified percentages of Cr, Zr and a rare earth element to Cu. CONSTITUTION:A Cu alloy consisting of, by weight, 0.05-0.5% Cr, 0.01-<0.15% Zr, 0.005-0.15% one or more kinds of rare earth elements and the balance Cu with inevitable impurities or further contg. 0.02-1.0% Zn is prepd. The rare earth elements include Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb and Lu.
Patent JP-S63267671-A (JP)
Title: Automatic winder
Inventor: KAWAMURA SHUZO
IPC: B65H54/42
Filed: 1987-04-24
Abstract: PURPOSE:To get rid of friction at the time of stoppage of a package and a drum and prevent a thread from being damaged by providing a cradle arm ascent device which pulls away automatically the rewinding package from the rotary drum. CONSTITUTION:A rewinding package paper tube 2 is rotatably supported at the cradle arm 3 of a cradle arm ascent device 9, and also an ascent arm 11 is connected. The ascent arm 11 is fixed at a shaft 12, at which is fixed a lever 13 and a tooth shaped plate 14 is provided. At an ascending time, a cylinder 23 is operated and a claw 18 gets engaged with the tooth 16 of the tooth shaped plate 14, and the lever 13 is pushed up due to the tooth shaped plate 14 being pushed by the claw 18. As a result, the support shaft 12 and the ascent arm 11 which are in a body with the lever 13 ascend and the cradle arm 3 is pulled up and the rewinding package paper tube 2 is pulled away from a rotary drum.
Patent JP-H02281625-A (JP)
Title: Ultrasonic wave irradiation and device
Inventor: USUI TORU
IPC: B06B1/18
Filed: 1989-04-24
Abstract: PURPOSE:To make uniform a cavitation force and to perform a precise treatment by a method wherein bubbles are scattered in a treating liquid, in which ultrasonic waves are irradiated. CONSTITUTION:A cleaning fluid 5 is housed in a casing 11, wafers 7 are housed in a cage 6 and a valve 12 is opened to send a compressed air to pipes 10, 10..., which are used as each bubble generator, through a pipe 11. Whereupon, fine bubbles 14 are generated from a multitude of bubble generating nozzles of each pipe 10 and float in the fluid 5. In that state, a current is made to flow through an ultrasonic vibrator 3 and when ultrasonic waves are generated and are irradiated in the fluid 5, ultrasonic oscillating waves to propagate in the fluid collide with bubble groups 14 and irregular reflections are uniformly repeated in all directions. In such a way, as the ultrasonic waves are dispersed and averaged in all the directions, a locally strong cavitation is never generated and the breaking of the wafers 7, damage to the wafers 7, the deformation and abrasion of the wafers 7 and the like are prevented.
Patent JP-S63267939-A (JP)
Title: Image forming device
Inventor: KIMURA AKIYOSHI
IPC: G03B27/74
Filed: 1987-04-27
Abstract: PURPOSE:To two-dimensionally detect the state of an original placed on an original platen by changing the attaching direction of a linear photodetector to at least two directions. CONSTITUTION:When a line sensor 35 is turned to the direction of an arrow A before the image forming operation, a lamp 41 is momently lit and the reflected light is read by the line sensor 35 through an image forming lens 34. Next, the solenoid of a plunger 33 is turned on to turn the line sensor 35 to the direction of an arrow B, and the lamp is monently lit similarly and the reflected light is read by the line sensor 35 through the image forming lens 34. Thus, one line sensor as the linear photodetector is provided to two- dimensionally read the state of the original in a short time.
Patent JP-H0814557-A (JP)
Title: Combustion instrument
Inventor: SUGIMOTO WAKIJI
IPC: F23N5/24
Filed: 1995-04-26
Abstract: PURPOSE:To provide a combustion instrument, capable of grasping the deterioration of a CO sensor surely and simply whereby capable of effecting a proper treatment. CONSTITUTION:An abnormality treating means 26, judging that the deterioration of a CO sensor 14 is advanced when the level of signal of the CO sensor 14 for detecting the concentration of CO is continued for a predetermined period of time, then, has become lower than a predetermined lower limit level and effecting combustion prohibiting treatment or alarm generating treatment through an indicator 20, is provided. The lower limit level is set so as to be a value smaller than the signal level under stationary condition by a predetermined amount with respect to a reference value or the signal level of a stationary condition, which is outputted when a gas burner is not being operated or upon normal combustion.
Patent JP-H1065381-A (JP)
Title: Method for reducing radiated electromagnetic wave from electromagnetic equipment
Inventor: KOBAYASHI SATOSHI
IPC: H05K9/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing radiated electromagnetic wave at the opening for cable of electromagnetic equipment by which the electromagnetic wave shielding effects of cables can be increased, regardless of the number of cables, and the cables can be easily attached and detached to and from the electronic equipment. SOLUTION: In order to connect cables 14 to the terminals of the main body 11 of electronic equipment, pieces of soft conducting cloth 15 for shielding electromagnetic wave which can completely cover the opening 12 of a cabinet 11a are put on the opening 12, and the pieces of cloth 15 are attached to the cabinet 11a so that the pieces of cloth 15 can be electrically connected to the cabinet 11a which is subjected to shielding treatment, so that the cabinet 11a can be opened and closed against the opening 12. Each piece of cloth 15 has a free lower end, and a plurality of vertical slits is formed in the free end section so that a cable can be passed through the piece of cloth 15.  The pieces of cloth 15 can be attached to the cabinet 12 in an overlapping state where a plurality of pieces of cloth 15 overlap each other, and the free lower end of each piece of cloth 15 may have a necessary vertical length for wrapping the cable 14 instead of the slits.
Patent JP-H05292946-A (JP)
Title: Escherichia coil requiring 5-aminolevulinic acid and method for screening microorganism capable of producing 5-aminolevulinic acid using the same microorganism
Inventor: WATANABE KEITARO
IPC: C12R1/19
Filed: 1992-03-27
Abstract: PURPOSE:To obtain Escherichia coli, requiring 5-aminolevulinic acid (hereinafter referred to 5-ALA) and extremely strongly requiring the 5-ALA and a method for screening a microorganism capable of producing the 5-ALA by measuring the amount of the grown Escherichia coli using the amount of the produced 5-ALA with the (screened) microorganism capable of producing the 5-ALA as an index. CONSTITUTION:The objective Escherichia coli is obtained by subjecting Escherichia coli to mutation treatment, requiring 5-ALA and deposited as FERM P-12827 with the Fermentation Research Institute, Agency of Industrial Science and Technology. This Escherichia coli requiring the 5-ALA is grown in a culture medium containing a culture after culturing the microorganism capable of producing the 5-ALA added thereto to measure the amount of the grown Escherichia coli. Thereby, the 5-ALA in at least 5mg/l concentration is detected to screen the microorganism capable of producing the 5-ALA while knowing the amount of the produced 5-ALA with the (screened) strain capable of producing the 5-ALA.
Patent JP-H04907-A (JP)
Title: Amplifier circuit
Inventor: YAMAGUCHI AKIRA
IPC: H03G3/12
Filed: 1990-04-18
Abstract: PURPOSE:To reduce amplification error caused by the ON resistance of an analog switch by composing one feedback loop of a resistance element and composing all the other loops of resistors and the analog switches. CONSTITUTION:When an analog switch SW2 is turned off, an amplification factor G is under the condition of G=R1/R1n, and the amplification error is turned to zero without being affected by ON resistance Ron of the analog switch SW2. When the analog switch SW2 is turned on, the amplification factor error caused of the ON resistance Ron is equal to R2Ron/{R1(R1+R2+Ron)}X100%. In comparison with the conventional circuit, the amplification factor error is always reduced. Under the conditions of R1n=10kOMEGA, R1=R2=20kOMEGA, and Ron=100OMEGA for switching amplification factors G=1 and G=2, for example, the amplification error is 0.25% and it can be the small error.
Patent JP-2000296956-A (JP)
Title: Discharging impeller device for folding machine
Inventor: NANBA TAKEO
IPC: B65H29/40
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To meet a section from a thin page to a thick page put in a pocket between blades, and simplify its structure. SOLUTION: This discharging impeller device for folding machine discharges section received from a folding device onto a discharge conveyor 7, and arranges them at constant intervals, wherein the device involves a blade supporting member 5 mounted on a driving shaft 9 driven to be rotated, a plurality of blades 6 mounted on the outer periphery of the blade supporting member at appropriately equal intervals and formed spirally so as to receive the section from the folding device, and sheet plate springs 11 as many as the blades are mounted, whose one end is mounted on the blade supporting member, and an intermediate part and other end side are faced the wall surface of the blade downstream in the direction of rotation of a pocket 4 formed between blades, so as to leave a space, and extends toward the bottom of the pocket so that the end may be free,  and the space between the plate spring and blade may become slightly smaller than the thickness of the thinnest section discharged in the pocket.
Patent JP-S5728066-A (JP)
Title: Glycerol derivative of 5-fluorouracil
Inventor: NAKAO HIDEO
IPC: C07D239/553
Filed: 1980-07-25
Abstract: NEW MATERIAL:A glycerol derivative of 5-fluorouracil expressed by formula I (R 1  is 2W20C aliphatic acyl; R 2  is R 1  or H; n is 1W10).  
     EXAMPLE: 1, 3-Didecanoyl-2-[ 6-[ ( 5-fluorouracil-1-yl )carbonylamino ]hexanoyl]glyceride.  
     USE: An orally admenistrable carcinostatic agent in which 5-fluorouracil is linked to the β-position of the glycerol.  
     PROCESS: An α,α'-diglyceride expressed by formula II is reacted with a 1-(ω-carboxyalkyl) carbamoyl-5-fluorouracil expressed by formula III in the presence of a condensing agent, e.g. N,N'-dicyclohexylcarbodiimide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06312003-A (JP)
Title: Curtain mechanism attached to bed
Inventor: HIRAKAWA SUSUMU
IPC: A61G12/00
Filed: 1993-04-28
Abstract: PURPOSE:To constitute a curtain mechanism attached to a bed for using struts of the curtain mechanism also for struts of an aiding member. CONSTITUTION:A strut 5 and an aiding member 4 are attached to a side frame 3 of a bed 2, and an auxiliary strut 6 is attached on the side frame 3 in a position opposed to the position of the attached aiding member 4, while an auxiliary beam 7 is connected to the auxiliary strut 6 and a vertical shaft member 8 connected vertically to an end of the auxiliary beam 7 is connected to the upper end of the aiding member 4. Beam members 9 projecting widthwise of the bed 2 are connected to the upper end of the strut 5 and the upper end of the vertical shaft member 8 at an end of the auxiliary beam 7. A curtain rail 10 is provided on the tips of the beam member 9 to span them and hang movably a curtain cloth 11 therefrom. Thus, the bed is provided in any places and the installation place is easily changed. the attachment spot and construction are not restricted by the aiding member.
Patent JP-H11277592-A (JP)
Title: Injection device of plunger type injection molding machine
Inventor: FUJIKAWA MISAO
IPC: B29C45/53
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To discharge a resin in a molten state by controlling the temperature of a discharge guide independently even when the leaked resin has been solidified easily in the vicinity of a resin discharging opening so far. SOLUTION: A discharge guide 51 having a guide hole through which the plunger shaft 31b of an infection plunger 31 penetrates is connected to the rear end of the injection cylinder 30 of an infection device, and a heating means 53 to be temperature-controlled independent of the injection cylinder 30 is wound onto the discharge guide 51. A resin discharging opening 51h is opened in the discharge guide 51 behind the heating means 53, the inside diameter of a guide hole 51d in front of the opening 51h is formed to be nearly equal in size to the cylinder inside diameter of the infection cylinder 30, and the inside diameter of a rear side guide hole 51e is formed into an inside diameter in which the outside diameter of the plunger shaft 31b is incorporated with a slight gap.
Patent JP-S5226188-A (JP)
Title: Manufacturing method of aluminium wiring of semiconductor device
Inventor: HIRASHIMA TOSHITSUNE
IPC: H01L21/3205
Filed: 1975-08-25
Abstract: PURPOSE: Improvement of the ohm contact and the characteristic of semiconductor unit by introducing a double layer structure of the Al layer including Si and the Al layer not including Si. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11279750-A (JP)
Title: Film forming method using thermal spike effect
Inventor: IWATSUBO SATOSHI
IPC: C23C14/32
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To form a dense and excellent film by using thermal spike effect generated by bombarding a substrate with an ion having energy in the process of film formation. SOLUTION: The regulation of the crystal structure of a film 3 using non- steady temp. increasing technology is the object of this invension, and, in addition to the film forming method heretofore, so that 'thermal spike effect' which is the phenomenon causing a non-steady temp. increase generated by bombarding a substrate 4 with an ion having certain energy can extend to the whole body of the film, the bombarding density and energy of the ion are strictly controlled to form a dense film excellent in uniformity.
Patent JP-H04334578-A (JP)
Title: Liquid sucking apparatus and washer and board cleaning method
Inventor: ISHISAKI CHIHARU
IPC: B08B3/02
Filed: 1991-05-08
Abstract: PURPOSE:To remove a cleaning liquid brought out at the time of cleaning process of a printed board without forming mist and recover the cleaning liquid efficiently to lessen the consumption amount of the cleaning agent. CONSTITUTION:A liquid sucking apparatus is composed of a capillary brush 43 and a liquid sucking pump 41 and while the capillary brush gathers up a cleaning agent adhering to the surface of a printed board 200, the tubes of the capillary brush are depressurized by a liquid sucking pump 41, so that the cleaning agent is sucked and removed from the printed board 200. The sucked cleaning liquid is returned to a cleaning liquid tank 120 and thus the consumption of the cleaning liquid can be decreased.
Patent JP-S63278255-A (JP)
Title: Interlayer connection for integrated circuit
Inventor: KEUNMAIUNGU RII
IPC: H01L23/52
Filed: 1988-04-25
Abstract: PURPOSE:To reduce a possibility of destroying a circuit due to an electromigration by a method wherein a first conductive mutual connection part and a second conductive mutual connection part which are situated in different story layers are connected electrically by using a thin high-resistance layer. CONSTITUTION:For an interlayer connection 30, a first electrically conductive mutual connection part 16 on a first-story layer 20 is connected to a second electrically conductive mutual connection part 18 on a second-story layer 22. A connection hole 34 is formed in an insulating layer 32 on a prescribed position 28 where the first connection part 16 is situated. A thin electrically conductive layer 36 is applied to the connection hole 34 and is brought into electrical contact with the connection part 16. The resistivity of the conductive layer 36 is about 10-50 times as high as the wire resistivity of the connection parts 16, 18. The thin high-resistance layer 36 reduces a peak current density. Because the peak local current density at the interlayer connection is reduced, an electromigration is reduced. Accordingly, an integrated circuit using this interlayer connection can have a long life.
Patent JP-S5326912-A (JP)
Title: Exciting device of synchronous generator
Inventor: YONEZAWA HIDENORI
IPC: H02P9/14
Filed: 1976-08-26
Abstract: PURPOSE: To form to hold the capacity of the synchronous generator smaller the capacity of constant voltage constant frequency device of others, by making effective output current of the synchronous generator to have voltage dropping characteristic in a voltage detecting circuit of an automatic voltage adjuster. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06314048-A (JP)
Title: Image forming device
Inventor: ADACHI NOBUKAZU
IPC: G03G15/16
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the occurrence of transfer blur and the deterioration of image quality even in the case that a carrying speed becomes higher by the thermal expansion of rubber used for a pressure rotary body by setting the circumferential speed of the pressure rotary body lower than the circumferential speed of a transfer rotary body at a room temperature. CONSTITUTION:When the pressure roller 5d is at a nearly saturation temperature, the circumferential speed of the roller 5d becomes higher than the circumferential speed of the transfer roller 4 due to the increase of the diameter caused by the thermal expansion, at this time, a paper is carried while being stretched between transfer and fixation parts. That means, the partial magnification of the image is extended since the paper 2 is pulled out after the leading end of the paper rushes into a fixation nip. For example, the magnification becomes about 105% when a legal-sized sheet is used, but it does't much matter for practical use. And also, it is preferable to set the circumferential speed of the roller 5d >=95% of the circumferential speed of the roller 4 at a room temperature. As the circumferential speed of the roller 5d becomes lower than this speed, the loop becomes larger, so that the image is easily rubbed unless a large space is arranged in between the transfer and fixation parts.
Patent JP-S63268986-A (JP)
Title: Enclosed type compressor
Inventor: KAMISHIRO KATSUTOSHI
IPC: F04B39/00
Filed: 1987-04-25
Abstract: PURPOSE:To prevent the thermal deformation of a stator by enlarging a part of a casing corresponding to the external surface of the stator and providing an enlarge part forming a gap between the external surface of the stator and casing. CONSTITUTION:The stator 7 of an electric motor 4 is pressed in and fixed to a lower casing 3, and this casing 3 is made to have an enlarged part 11 corresponding to the external surface 7a of the stator 7. The upper half of the external surface 7a of the stator 7 is formed at a non-contact part 12 with the lower casing 3 and the lower half formed at a contact part 13 with the lower casing 3, thereby forming a gap 14 between the upper half of the stator 7 and the lower casing 3. Consequently, the thermal deformation of a casing due to welding does not involve the stator 7.
Patent JP-H06307392-A (JP)
Title: Centrifugal compressor and diffuser with vane
Inventor: NISHIDA HIDEO
IPC: F04D29/28
Filed: 1993-04-28
Abstract: PURPOSE:To improve the efficiency and reduce the noise level by constituting guide vanes of a diffuser with vanes by two kinds of long and short guide vanes where the radius of the leading edge is equal and the length is different, and arranging one or more short guide vanes between the adjacent long guide vanes. CONSTITUTION:A centrifugal compressor consists of a centrifugal impeller 2 fixed to a rotary shaft 1, and a diffuser 7 with vanes arranged on the downstream side. The diffuser 7 with vanes consists of a pair of diffuser plates 3, 4 and guide vanes which are arranged in the circular cascade shape therebetween. The guide vanes consist of two kinds of long and short guide vanes 5, 6 where the radius of the leading edge is equal, and the length is different, and one or more short guide vanes 6 are arranged between the adjacent long guide vanes 5. This constitution reduces the non-uniformity of the flow distribution in the pitch direction at the outlet of the centrifugal impeller 2, and reduces the fluctuation component of the flow into the diffuser 7 with vanes thereby.
Patent JP-2000290619-A (JP)
Title: Curable type tacky adhesive composition and curable type tacky adhesive sheet
Inventor: MIURA MAKOTO
IPC: C09J153/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky adhesive composition having cutting workability capable of being worked into a fine shape and having a high adhesive strength with slight exudation and useful as a curable type tacky adhesive sheet, etc., by formulating a rubber-based polymer with a specific resin component and a photocationic polymerization initiator. SOLUTION: This composition is obtained by formulating (A) 100 pts.wt. of a rubber-based polymer with (B) 10-200 pts.wt. of a resin component having cationic polymerizable groups except the polymer and (C) an effective amount of a photocationic polymerization initiator. Furthermore, a block polymer, especially the one having functional groups reactive with the cationic polymerizable functional groups in the molecule is preferably used as the component A and, e.g. an acrylonitrile-butadiene rubber is preferably used. An alicyclic epoxy resin, etc., are preferably used as the component B and an aromatic diazonium salt, etc., are preferably used as the component C.
Patent JP-H06312218-A (JP)
Title: Roll straightener for wide flange shape steel
Inventor: OMORI KAZUO
IPC: B21D3/05
Filed: 1993-04-28
Abstract: PURPOSE:To cope with change in size in a short time by arranging an outer frame having elevating means and a pair of inner frame movable reciprocally in the outer frame and having a transfer mechanism movable along the longitudinal direction of wide flange shape steel in each inner frame. CONSTITUTION:The device is arranged with a flange pressing roll 2b to press the flange of H shape steel from outside, a web pressing roll 3b to press the web of wide flange shape steel from one side at least of front/rear and a flange tip pressing roll to press the flange tip part of wide flange shape steel in spite of a change in width dimension. In an outer frame having an elevating means 5a, a pair of inner frames 6a, 6b movable each other in the direction of approaching/distancing is arranged, in each inner frames 6a, 6b, a roll unit group having transfer mechanisms 10a, 10b movable in the longitudinal direction of wide flange shape steel are placed. By this arrangement, the damage at root part of web flange is reduced, preventing deformation cross section during straightening.
Patent JP-S5327145-A (JP)
Title: Electronic range
Inventor: MAEDA MASAHIKO
IPC: F24C7/02
Filed: 1976-08-26
Abstract: PURPOSE: To prevent the excess of the allowable upper limit temp of the heating temp of heated substances by partly varying a digital treating circuit, even when performing high temp setting not less than allowable upper limit temp by mistaken operation at a key board. 
     COPYRIGHT: (C)1978,JPO&Japio