baber/WOPTO huggingface dataset:
Patent JP-S62155080-A (JP)
Title: Novel e.coli host and use thereof
Inventor: SUGIMURA KEIJIRO
IPC: C12N15/23
Filed: 1985-12-27
Abstract: PURPOSE:To produce an extrinsic protein or polypeptide in high efficiency, by culturing a transformation obtained by using an E.coli deficient in a specific protease activity as a host. CONSTITUTION:E.coli is subjected to mutagenic treatment and a mutant deficient in the decomposition activity of the objective protein (e.g. hIFN-gamma) is selected to obtain an E.coli SBM282 deficient in protease activity which is uninhibited by diisopropyl fluorophosphate, phenylmethylsulfonyl fluoride, leupeptin, antipain, chymostatin, etc., and is inhibited by ZnCl2 and CuCl2. A vector for expressing the objective protein is introduced into the E.coli, which is transformed and cultured. The cultured microbial cell is extracted to obtain an extrinsic protein or polypeptide having human immunity interferon activity.
Patent JP-H11134032-A (JP)
Title: Method and device for controlling stop position of steel plate
Inventor: NITTA KAZUHIRO
IPC: B65H23/188
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To accurately stop a steel plate at a specific position irrelevantly to the strain quantity of the steel plate along the thickness and to carry the steel plate at a high speed when the strain quantity of the steel plate along the thickness is small. SOLUTION: To carry the steel plate 1 intermittently by set length by measuring the lengthwise length of the steel plate 1 carried by a conveyance table equipped with a conveyor roller 5 during the steel plate conveyance and stopping the conveyance of the steel plate each time the length of the steel plate 1 reaches the set length, the strain quantity of the steel plate 1 along the thickness is measured before the length of the steel plate 1 is measured; when the strain quantity is less than the specific value, the conveyance speed of the steel plate 1 is switched to a fast speed and the length of the steel plate 1 is measured on the basis of the revolutions of a length measuring roll 11 rotating in contact with the steel plate 1.  The conveyance of the steel plate 1 is stopped each time the length of the steel plate 1 which is thus measured reaches the set length and when the strain quantity exceeds the specific value, on the other hand, the conveyance speed of the steel plate 1 is switched to a slow speed; and the length of the steel plate 1 is measured on the basis of the revolutions of the conveyor roller 5 and the conveyance of the steel plate 1 is stopped each time the measured length of the steel plate 1 reaches the set length.
Patent JP-2001116928-A (JP)
Title: Optical fiber cutting device
Inventor: ISHIKAWA RYUICHI
IPC: B26D1/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To precisely machine an end surface of an optical fiber with a ferrule without any variance among operators. SOLUTION: A guide groove is formed in the tip part of an optical connector 50 held by a connector hold part 20 entirely in the circumferential direction. A connector positioning part 10 has a cylindrical fixed-side positioning member 12 and a movable-side positioning member 13 arranged axially in parallel to each other so as to clamp the grooved part of the optical connector 50, and the movable-side positioning member 13 is provided movably in the direction opposite to the fixed-side positioning member 13. To the fixed-side positioning member 12, a cutting blade 11 is fixed which is arranged penetrating the movable-side positioning member 13.
Patent JP-S62154098-A (JP)
Inventor: KOMATSU MIYUKI
IPC: G09B29/10
Filed: 1985-12-26
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-H05132126-A (JP)
Title: Bucket bar code attaching/detaching structure
Inventor: MINAMINO TAKAO
IPC: B65G47/49
Filed: 1991-11-12
Abstract: PURPOSE:To attach and detach a bar code card to a bucket easily and automatically in applying a bar code to the bucket which is automatically provided with the bar code card displaying the destination of the bucket carried on an automatic carrying machine. CONSTITUTION:It comprises a bucket 12 wherein a T-shaped provision groove 12-1b for inserting a card 1 displaying the carrying distination in bar code and a position determining face 12-1a are formed at least on one outer wall in parallel to the carrying direction and at least one holding spring 12-2 for holding the card 1 in the provision groove 12-1b by pressing is disposed, a provision arm 13 having an attachment face 13a at its tip for attaching a card 1 for protruding the face to the attaching groove 12-1b of the bucket 12 being carried and a detaching arm 13 having a pushing-out face 14a at its tip for scraping out the card 1 inserted. A card 1 is thus attached and detached to the provision groove 12-1b of the bucket 12 being carried.
Patent JP-H0768467-A (JP)
Title: Improved strength rotary peening flap and wheel having the same incorporated therein
Inventor: MAIKERU UEIN RABUJIYOI
IPC: C21D7/06
Filed: 1992-11-05
Abstract: PURPOSE: To improve abrasion resistance by forming a layer comprising linear polyurethane elastomer in plural coating layers. CONSTITUTION: A thin and long strap 12 having a coating on it has at least one peening particle supporting base member 20 fixed on it, and the supporting base member 20 has plural peening particles jointed with an exposed surface of it. The thin and long strap 12 is a cloth base member coated with plural layers 28, 30, and at least one of the layers 28, 30 is composed of linear polyurethane elastomer. Each layer 28, 30 has at least one coating 28 comprising desired linear polyurethane elastomer applied by a three-head applicator, preferably.
Patent JP-2000120928-A (JP)
Title: Underground buried object marking sheet and manufacture thereof
Inventor: MORIMOTO NORIYUKI
IPC: G09F3/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To form an underground buried object marking sheet complying with usage so as to cope with various underground buried object marking sheet showing various buried pipes by a single kind of base sheet by selecting and sticking a character sheet carrying a desired printed characters onto a base sheet formed by folding a band type material at predetermined intervals. SOLUTION: An underground buried object marking sheet is provided with a base sheet 3 formed by folding a band type material 2 at predetermined intervals and a character sheet 4 stuck to the surface of the base sheet 3. The material 2 is molded of synthetic resin monofilament or the like and formed into a narrow tape shape, and onto the surface and back sides of fabric 2a, colored transparent shape-holding sheets 5 are stuck, while the folded part is fixed by thermal fusion 3a so that it is formed into a double-folded shape. Then, the material 2 is cut in its width direction into band shapes, so that the double-folded base sheet 3 is formed. On the other hand, in the character sheet 4, reversed characters are dividedly printed so that characters for a sort of a buried object or for a warning are displayed on a thin transparent sheet.
Patent JP-H07147344-A (JP)
Title: Manufacture of package of semiconductor integrated circuit
Inventor: SAKUKAI MASASHI
IPC: H01L23/02
Filed: 1993-11-26
Abstract: PURPOSE:To reduce a gap between a stitch and the edge of a semiconductor element and to shorten a bonding wire by a method wherein the semiconductor element is inserted into an element mounting hole in a frame and an element mounting part is moved and scrubbed. CONSTITUTION:A fixation and bonding material 12 is arranged on the surface of an element mounting part 6 on a base 7. The element mounting part 6 on the base 7 is fitted to, and combined with, a guide hole 9 in a frame 4. The surface of a semiconductor element 3 is sucked and held, and the semiconductor element 3 is arranged in a semiconductor mounting hole 11. The base 7 is heated, and the fixation and bonding material 12 is melted. In a state that the frame 4 and the semiconductor element 3 have been held, the base 7 is turned and scrubbed so as to be made to creep between the back of the semiconductor mounting part 6 as well as between the element mounting part 6 and the guide hole 9. Metal interconnections 8 on a stitch 10 and the semiconductor element 3 are connected by bonding wires 2, the frame 4 and the base 7 as well as the frame 4 and a frame cover 1 are brought into close contact and fixed by an electric welding operation, and the inside is sealed airtightly.
Patent JP-H01136339-A (JP)
Title: Cleaning apparatus
Inventor: MOTOMURA TAKAHITO
IPC: H01L21/304
Filed: 1987-11-24
Abstract: PURPOSE:To reduce useless amount of cleaning liquid and cleaning time and to make it possible to prevent the decrease in yield rate of IC products and the like due to insufficient cleaning, by providing a fine particle counter, which samples a part of the cleaning liquid in a cleaning tank and measures the number of the fine particles. CONSTITUTION:When pure water is supplied through a water spraying pipe 2, the pure water is finely vibrated with an ultrasonic wave oscillator 3 and becomes a laminar flow. The pure water passes in a cleaning tank 1 as an upward stream. Wafers 4 are brought into contact with the upward stream of the pure water and contaminated material on the surfaces of the wafers is discharged. The cleaning liquid overflows on an overflow wall 1a of the cleaning tank 1. The effluent cleaning liquid is collected in a trough 5 and drained. In a fine particle counter 6, the number of the fine particles is counted with the cleaning liquid, which is taken through a water intake pipe 7, as a sample. The result is displayed on a display part 6a. The measured cleaning liquid is drained through siphon type draining pipe 8 with a valve. Therefore, the cleaning state of the wafers 4 can be monitored with the numerical value on the display part 6a. When the values becomes less than the specified value, it can be understood that the cleaning of the wafers 4 is finished.
Patent JP-2001118241-A (JP)
Title: Magnetic recording medium
Inventor: SAKURADA TOKIKO
IPC: B42D15/10
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium solving such problems that a build-up amount of coating materials and ink increases and the restriction in the number of printing colors thereon occurs when the surface of a base material on the magnetic recording medium including a magnetic recording layer is concealed by a metallic color and that the concealing by printing of upper layers is not possible and the receiving of the influence of the golden color ground surface is resulted when a gold color is imparted to the base material and printing thereon is executed. SOLUTION: Layers varying in concealability, hues, thicknesses, etc., are formed on each other as the concealing layers, thereby, the restrictions on the printing are decreased. The influence of the gold color is lessened by partly using gold color in particular without using the gold color over the entire surface and by applying silver color to the remaining part.
Patent JP-H08150804-A (JP)
Title: Caster with leveler
Inventor: TAKANO TAKASHI
IPC: B60B33/00
Filed: 1994-11-30
Abstract: PURPOSE: To simply perform the selection of use or disuse of a leveler as well as not to make this leveler arbitrarily released in the working condition. CONSTITUTION: When a hook 8 is turned to the left with the fulcrum 8b as the center, the projection 8a presses the uppermost surface of a leveler 6, lowering this leveler 6 at the specified stroke as compressing a compression spring 10, and it is made to come into contact with a floor surface. An engaged pin 8c comes into contact with a top face of an engaged part 9b of a lock lever, and this lock lever 9 is slightly rotated to the right by pulling a tension spring 11 with its fulcrum 9a as the center, and then it is engaged with the engaged part 9b, reaching to a locked state. In this state intact, the hook 8 is being restrained by the lock lever 9, and the leveler 6 comes into contact with the floor surface, while wheels 2 separate from the floor.  When the lock lever 9 is rotated clockwise as putting the tension spring 11, the engaged part 9b releases a restraint of the engaged pin 8c of the hook 8, so it is restored to a state of being shown in the illustration.
Patent JP-H06124732-A (JP)
Title: Detection method and device for interelectrode shortcircuit of secondary battery
Inventor: TAKEI TOSHITAKA
IPC: H01M10/48
Filed: 1992-10-08
Abstract: PURPOSE:To enable the occurrence of interelectrode shortcircuit to be easily detected by stopping a discharge process after a battery is discharged up to over-discharge state, measuring self-recovery voltage upon stoppage of the process, and making judgement about the existence of the interelectrode shortcircuit on the basis of the voltage. CONSTITUTION:When a fully charged battery 1 as a measurement object is mounted on a detection device, a discharge start trigger signal is applied from a control circuit 3 to a discharge circuit 2, and a battery 1 is discharged at constant current. Then, while the discharge is continued, battery voltage is inputted to the control circuit 3, thereby causing a memory circuit 4 to save voltage at each point of the discharge process. Thereafter, the circuit 3 makes judgement as to whether voltage drops to level prior to the appearance of a pole change phenomenon due to over-discharge. As soon as voltage drops to the level, the operation of the circuit 2 is stopped, and a timer circuit 5 is triggered. Thereafter, the battery voltage is inputted to the circuit 3 whenever the predetermined time passes, and saved in the circuit 4. When the voltage is found as restored to the vicinity of the over-discharge, the battery is judged to be normal.
Patent JP-H02142588-A (JP)
Title: Oscillation type razor
Inventor: IDA HARUO
IPC: B26B21/38
Filed: 1988-11-24
Abstract: PURPOSE:To improve the operability of a switch and to heighten the safety by providing a razor main body having an oscillation generator and a switch for turning on and off the oscillation generator and disposing a push switch as the above switch in such a manner as to project the trailing end portion of the main body. CONSTITUTION:An oscillation generator comprises a motor 7 and an unbalance weight 8. A razor includes a razor main body 4 having the oscillation generator, a switch 9 for turning on the off the oscillation generator. The above switch is a push switch and an operation part 6 is projected on the trailing end portion of the main body. If the relation between the projection amount A of the switch operation part 6 from the cover portion 5 and the stroke amount B of the switch 9 is let be A>B, when the main body 4 is gripped by hands and the switch operation part 6 is pressed to a mirror surface or the like, the switch 9 can be turned on to drive the motor 7 and generate vibration. Even if the oscillation type razor is gripped by a hand which is wet with soap and slippery, the switch can be turned on and off safely and easily so as to be handy and heighten the safety.
Patent JP-S63149388-A (JP)
Title: Etching device
Inventor: AIKAWA TETSUO
IPC: C23F4/00
Filed: 1986-12-15
Abstract: PURPOSE:To detect the end point of etching without inhibiting etching processing by providing a general light source and a light receiving body or the like and indicating the abrupt change of light receiving amount incident on the light receiving body at a time for the end point of etching. CONSTITUTION:A glass base plate 43 having a film 40 to be etched and a resist film 41 is placed on a supporting base 25 provided to the inside of a hermetical etching treatment chamber 20. Etching gas is fed onto the supporting base 25 and the film 40 is etched from the exposed part thereof. During the etching processing, light 35a projected from a flood-lighting means 35 is passed through a hermetical window 33a and irradiates the underside of the supporting base 25 and also is led to the permeation parts 27, 28. During the above-mentioned processing, the light 35a is interrupted with the part of the film 40 but since etching is advanced at the end point of processing, it is passed through the base plate 43 and made incident on the light receiving body 36. The abrupt change of this incident light is displayed on an indicator 37.
Patent JP-H05135632-A (JP)
Title: Manufacture of flat wire harnes
Inventor: ODA SHINYA
IPC: H01R9/03
Filed: 1991-11-13
Abstract: PURPOSE:To provide a flat wire harness of light weight and high reliability in the manufacture of the flat wire harness to be used for an electric wiring of a vehicle. CONSTITUTION:A plurality of relay circuit boards 13 each having a plurality of circuit conductors in the inside and a connector 15 on one end are arranged on the lower side sheet 12 at prescribed intervals, coated wires 7 are arranged between the respective relay circuit boards 13. Then, it is covered with the upper side sheet 18, respective peripheral parts 12a, 18a of the lower side sheet 12 and the upper side sheet 18 are stuck to each other, followed by sucking inside gas from a sucking port 17 provided on the upper side sheet 18 for removal. Thereby the lower side sheet 12 and the upper side sheet 18 are closely adhered around the relay circuit boards 13 and the arranged coated wires 7.
Patent JP-H08231817-A (JP)
Title: Blend of block copolymer and metallocene polyolefin
Inventor: RII KON JIOO
IPC: C08J5/18
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition comprising the titled blend having improved elastomeric properties, by allowing it to contain a specific block copolymer and a metallocene polyolefin having a specific density and a specific molecular weight distribution.  
     SOLUTION: An elastomer composition contains (A) a block copolymer wherein at least two monoalkenyl arene blocks (preferably two polystyrene blocks) are separated by a saturated, conjugated diene block (preferably an saturated polybutadiene block) and (B) a metallocene polyolefin of from 8 to 30 wt.% 4-12C α-olefin comonomer and ethylene wherein the density is from 0.86 to 0.91 and the molecular weight distribution (Mw/Mm) is less than 3. Through the above process, an elastomer composition having an improved elastomeric property is obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63148649-A (JP)
Title: Electrode construction of semiconductor device
Inventor: TANAKA MAKOTO
IPC: H01L29/43
Filed: 1986-12-12
Abstract: PURPOSE:To eliminate hardness control and form an electrode easily by a method wherein an electrode metal construction is composed of an electrode metal multilayer which contains at least one barrier metal electrode layer between a silicon part and itself and has a copper electrode layer as the uppermost layer to which a wire is bonded. CONSTITUTION:When copper wires 10a and 10b are bonded to electrode metal layers, each electrode metal layer is composed of an electrode metal multilayer which contains at least one barrier metal electrode layer 6a or 6b between a silicon part and itself and a copper electrode layer 7a or 7b as the uppermost layer to which the wire is bonded. Therefore an electrode metal structure as an object of wire bonding is composed of a single metal layer of copper which has a sufficient strength as compared with an aluminum electrode. With this constitution, hardness control can be eliminated when the electrode is formed.
Patent JP-2001117291-A (JP)
Title: Device and method for image forming
Inventor: TAKAGI FUMIO
IPC: G03G15/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which mono-chromatic both-sided images are formed with high through put. SOLUTION: Two switchback paths are provided, and maximum two sheets are successively inverted and carried. In rear face printing processing to form an image on the rear face of an unprocessed sheet, the successive processing of (n-1) sheets is executed and by keeping just one sheet at a stand-by state the successive processing of (n) sheets is executed for two sheets. Thus, image forming and switchback inversion are successively executed. Also, when the printing processing of the rear face is completed and also stand-by time passes, image forming processing for an opposite face (surface) for three sheets on whose single face the image is formed by surface printing processing is immediately and successively executed. Thus, the stand-by time for the image forming is shortened.
Patent JP-H07129658-A (JP)
Title: Layout design device
Inventor: NAKAYAMA HIDEAKI
IPC: G03F1/00
Filed: 1993-11-02
Abstract: PURPOSE:To improve the efficiency of a layout operation and to reduce the burden of an operator by setting an arrangement priority order on a screen for respective plural kinds of materials. CONSTITUTION:This layout design device, provided with a material input means 100 capable of inputting the plural kinds of the '(' materials and a display means 110 capable of simultaneously displaying the plural raw materials on the screen, for performing layout to the raw materials displayed on the screen is provided with an area specifying means 120 for specifying a part of the screen as an area, a raw material arrangement means 130 capable of arranging the plural raw materials for the specified area and an order setting means 140 for setting the display priority order on the screen among the plural raw materials. Then, the arrangement priority order and a layout rule are set to the screen or the part of the screen to be a layout object. As the result, the processings of varying power, rotation and plate composition, etc., corresponding to the arrangement priority order or the layout rule are automatically performed.
Patent JP-H06106484-A (JP)
Title: Extraction of gear and picking out apparatus thereof
Inventor: MAEDA KENICHI
IPC: B25B27/073
Filed: 1992-09-24
Abstract: PURPOSE:To pick out a gear smoothly without operating a picking out bolt by means of a tap causing distortion even if clearance does not exist between a wall surface and a wall side end surface of the gear. CONSTITUTION:When a gear 1 having a groove 7 on the outer peripheral wall of the gear and a claw 11 bent in an outside diameter direction are fitted to each other in the groove 7 in an end direction of bowl shape picking out metal 9 and a bolt 13 of a screw hole 8 is rotated, the gear 1 is moved in a picking out metal 9 direction, and it can be picked out.
Patent JP-H03160354-A (JP)
Title: Method of monitoring corrosion of tank bottom plate
Inventor: INOUE MASAHARU
IPC: B65D90/22
Filed: 1989-11-17
Abstract: PURPOSE:To enable measurement of a state of corrosion at an arbitrary time and in an accurate manner by executing detection of a current in a state wherein stray current is removed out of a current flowing between opposite electrodes which are buried in a tank bottom plate and the foundation thereof. CONSTITUTION:A plurality of opposite electrodes 12(1) to 12(4) being opposed to a tank bottom plate 14 are buried in the foundation 10 of a tank, and a frequency response analyzing device 20 for measurement of AC impedance is connected electrically to the tank bottom plate 14 and the opposite electrodes 12(1) to 12(4). The frequency response analyzing device 20 is bypassed to, for example, the earth 31 so that a stray current generated between the tank bottom plate 14 and the opposite electrodes 12(1) to 12(4) may not flow into the opposite electrodes 12(1) to 12(4). When a corrosion-proof coat 11 on the tank bottom plate 14 side begins to corrode, the AC impedance of the corrosion-proof coat 11 changes. By monitoring this change, according to this constitution, the state of corrosion can be known accurately, and besides, a measured value becomes exact, since the stray current from a current path other than the one in an area facing the opposite electrodes 12(1) to 12(4) virtually is not inputted to the device 20.