baber/WOPTO huggingface dataset:
Patent JP-H0332879-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: B41M1/00
Filed: 1989-06-30
Abstract: PURPOSE:To duplicate a large quantity of high-quality print with the same level of plate wear as that found in a conventional device by providing at least one electrode with a constant electric resistance as one of positive and negative electrodes in a recording device for allowing ink to stick to either of the positive or negative electrode and recording an image. CONSTITUTION:A conductive rubber 11 with a specified electric resistance is applied on the surface of an ink bearing roll 1, and an Ink layer 2 formed by a coating roll comes in contact with a printing plate on a roll 4. The base material 12 of the plate is a highly conductive metal, and a non-conductive pattern 13 is formed with a photoresist resin on the base 12 in accordance with an image pattern. The part of the ink layer 2 in contact with the roll 4 has the adhesive properties between the ink bearing roll 1 and the layer 2 which decrease by application of a voltage between the roll 4 and the ink bearing roll 1. Consequently, ink corresponding to the conductive part is allowed to attach to the roll 4 in the form of an image pattern. Next an ink image is transferred to a bran cylinder 5 from the roll 4 and then is transferred to a recording medium 7 passing through an area between the bran cylinder 5 and an impression cylinder 6.
Patent JP-H05330734-A (JP)
Title: Yarn feeding method and yarn feeding pallet
Inventor: KUNIEDA AKIRA
IPC: B65H49/10
Filed: 1992-06-01
Abstract: PURPOSE:To enable continuous yarn feeding with simple structure by arranging more than two yarn feeding pallets whose packages are vertically supported in the horizontal direction, stacking them in plural stages in order and by tying tails and tops of the adjacent packages in the order of yarn feeding. CONSTITUTION:In feeding a yarn, a paper tube at the lower part of a package 6 is inserted and fixed to a paper tube holding part of a yarn feeding pallet 10 in advance, and a plurality of these yarn feeding pallets 10 are arranged horizontally and stacked in plural stages. Yarn is fed to a textile machine from a package 6a1, and after completion, the yarn is fed from 6b1, but at this time, a transfer tail of the package 6a1 is tied to a top of the package 6b1, and the transfer tail of 6b1 is tied to the top of 7b1 so as to enable continuous yarn feeding. When yarn feeding from the packages 6a1 and 6b1 is completed and shifted to yarn feeding from 7b1, the empty paper tubes of the packages 6a1 and 6b1 and a yarn feeding pallet 10Q are eliminated by an operator.
Patent JP-S6145595-A (JP)
Inventor: YOTA MASATO
IPC: H05B6/68
Filed: 1984-08-09
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-S6056712-A (JP)
Title: Disposal system
Inventor: SHIMOJI TAMOTSU
IPC: A23L3/10
Filed: 1983-09-08
Abstract: PURPOSE:To carryout disposal with a high-degree of efficiency, by providing a station carrier vehicle which temporarily reserves substances to be disposed, together with a carrier vechicle provided with a feed-in mechanism and a take-out mechanism for storage tools. CONSTITUTION:By temporarily reserving substances to be disposed which are taken out from a disposing device 2 on a station carrier vehicle 6, a disposing device may be set in an attitude by which the device 2 may receives the next substances to be disposed, further, a plurality of such disposing devices 2 are arranged in parallel so that their storing inlets 2A are positioned on the same side. The substances are transferred between the disposing devices 2 and both stations 4, 5 with the use of a vehicle 3 that may be moved in the direction in which the disposing devices 2 are arranged in parallel and which are provided with mechanisms 3a, 3b for feeding in and taking out storage tools with respect to the disposing device 2, thereby necessary and satisfactory disposing abilities may be obtained, and as well the disposal with a high degree of efficiency may be realized.
Patent JP-H0828783-A (JP)
Title: Sandwich structure
Inventor: SAITO YOSHIKAZU
IPC: B64G1/22
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a sandwich structure which has the same strength in bending along X-axis and Y-axis on face plate by arranging plural beams in corrugation longitudinally and laterally and then disposing face plates on both sides with the beams in between. CONSTITUTION:In a sandwich structure 1, used suitably for a main structure or the like, of an experimental module in a space station, corrugated, plural beams 2 are arranged longitudinally and laterally, and face plates 3, 3 are disposed on both sides with the beams 2 in between. The beam 2 is formed as corrugation by joining inclined portion and horizontal portion alternately. The respective beams are then so disposed that crest potions and trough portions of adjoining beams 2, 2 are juxtaposed. Plural beams are disposed mutually in parallel at specific intervals so as to intersect almost perpendicularly. In the face plate 3, longitudinal and lateral crosspieces 3e, 3f and crosspieces in two oblique directions, 3g, 3h are arranged within surrounding frame 3a-3d. Each crosspiece 3e-3h is formed in a  approx.<' sectional form, with a rib in the middle.
Patent JP-H0516058-A (JP)
Title: Rotary grinding machine
Inventor: SATO ATSUSHI
IPC: B24B49/00
Filed: 1991-07-08
Abstract: PURPOSE:To improve the machining accuracy and prolong the service life of a cutting tool such as a grinder in cutting a groove into a workpiece and attaining the mirror surface finish thereof to the required high precision as in the manufacture of a magnetic head. CONSTITUTION:In a rotary grinding machine, for example, to cut a groove into a workpiece W where the workpiece W fixed on a slide table 14 freely slidable on a bed 13 is ground with a grinder 3 fitted to one end of an air spindle rotor shaft 1 kept within a housing 2 and capable of rotating via a rotor 4 and a stator 5, non-contact displacement sensors 16a and 16b are respectively laid on the aftward side of a motor rear cover 15 fitted to the rear end of the housing 2 and the aftward side of the housing 2. These sensors 16a and 16b detect the rear and side displacement of a spindle tail section due to the rotating vibration of the shaft 1. In addition, the dynamic balance of the shaft 1 is kept on the basis of detected displacement.
Patent JP-H0514268-A (JP)
Title: Decentrarized radio base station system and master station device therefor
Inventor: SUGANUMA JUN
IPC: H04B7/26
Filed: 1991-07-08
Abstract: PURPOSE:To simplify a slave station device and to improve a radio frequency efficiency by transmitting a signal from a master station to a slave station only to the slave station in which the receiving level of the mobile station becomes maximum. CONSTITUTION:A master station 1 and plural slave stations 21-2n are connected by a transmission line 4, and the slave stations 21-2n perform the transmitting and receiving to a mobile station 3 by ratio. The master station 1 measures the receiving level of the moving station 3 for respective slave stations 21-2n, and specifies a slave station where the receiving level becomes maximum, for example, a slave station 21. Only to the specified slave station 21, a signal from the master station 1 to the slave station is transmitted, and only from the slave station 21, the signal is transmitted to the mobile station 3. Thus, the number of signals in which each slave station 2 transmits can be reduced, and the scale of an amplifier for transmitting a slave station 2 can be minimized. Since the radio signal is transmitted only from the slave station 2 necessary in the radio zone, the transmitting power at the whole of the radio zone is reduced. Then, the distance for which the interference quantity of the radio channel becomes the prescribed value or below becomes small and the use efficiency of the radio frequency can be increased.
Patent JP-2000004507-A (JP)
Title: Electric railway feeding system and electric car thereof
Inventor: OKAMURA MICHIO
IPC: B60L11/18
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the peak value of received power by meeting a wide fluctuation of a load due to acceleration or deceleration, to make the effective use of the power, to make the facility compact, and to cut the facility cost. SOLUTION: Drive electric power is fed from a substation 1 to the electric motor 9 of an electric car 3 via a feeding system 2 to control its traveling. This electric railway feeding system is provided with capacitor bank 6 comprising capacitors in series-parallel connection, a charging circuit which stores electrical energy by charging the capacitor banks 6 with electric power fed from the substation 1, and an output control means 7, which feeds the electric energy stored in the capacitor banks 6 to the electric motor 9 as the drive electric power and charges and stores the regenerative power of the electric motor 9 in the capacitor banks 6. The electrical energy stored in the capacitor banks 6 or the electric energy combined with the power fed from the substation 1 is used as the driving electric power for the electric motor 9.
Patent JP-H0613765-A (JP)
Title: Electric wire support structure
Inventor: FUJITA YUZURU
IPC: H05K7/00
Filed: 1992-06-25
Abstract: PURPOSE:To obtain an electric wire support structure which enables a work where electric wires led into a case are fixed to be easily carried out in an electronic device. CONSTITUTION:A band 301 is fitted to electric wires 1 to 4, and an electric wire support piece 302 is provided to a case. The band 301 of the electric wires 1 to 4 is engaged with the notch of the electric wire support piece 302 so as to prevent the electric wires 1 to 4 from coming off. Therefore, a work where electric wires are fixed to a case at a time can be easily carried out and lessened in working time. A work usually done by a few operators can be carried out by a single operator.
Patent JP-H0220624-A (JP)
Title: Bulging device and its bulging method
Inventor: SAKAGUCHI MASASHI
IPC: B21D26/021
Filed: 1988-07-05
Abstract: PURPOSE:To improve the freedom and quality of forming by providing one or more fluid orifices on a top panel of a punch and making pressure fluid flow continuously, temporarily or intermittently out of the orifice or orifices during forming operation. CONSTITUTION:One or more small fluid orifices 5 are formed on the top panel 1a of the punch 1 and connected with a pressure fluid supply source 8 through a guide hole 6 and a valve 7. When a forming sheet stock 4 is put between a die 2 and a blank holder 3 and formed by a punch 1 and a die 2, pressure fluid is forced out of fluid orifices 5 toward the upper direction of the top panel 1a and forming is conducted while the friction resistance between the top panel 1a and the base sheet 4 is reduced. At this time, the state of a strain distribution of the sheet stock 4 shows large quantities of deformation both in the shoulder part and the top part 1a of the punch 1. As a result, uniform strain distribution is obtained in a large range of the sheet stock 4, forming freedom is improved and forming quality, too, is uniformized and improved.
Patent JP-H0772306-A (JP)
Title: Optical thin film and its formation
Inventor: KAMEYAMA MAKOTO
IPC: G02B1/11
Filed: 1993-06-14
Abstract: PURPOSE:To realize the optical thin film which is formable at a high speed even without heating and has a high adhesion property and scratch resistance. CONSTITUTION:A first layer 1a is deposited by a cluster ion beam method on the surface 2a of a substrate 2 and a second layer 1b is deposited by using an evaporating source by electron gun heating thereon. Further, a third layer 1c is deposited on the surface of the second layer 1b by the cluster ion beam method. The film thicknesses of the first layer 1a and the third layer 1c are respectively 90Angstrom  and the film thickness of the second layer 1b is 730Angstrom . All these layers are deposited without heating the substrate 2. The second layer 1b is formed at a high speed by the film forming method by electron gun heating, by which the film forming speed over the entire part of the optical thin film is improved.
Patent JP-S6060852-A (JP)
Inventor: ANDOU AKIRA
IPC: A61L2/02
Filed: 1983-09-13
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-H0912908-A (JP)
Title: Nitrobenzisothiazole azo dye
Inventor: URURITSUHI BIYUURAA
IPC: C09B29/039
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dye excellent in coloring property and use fastness as well as coloring force on various dyeing methods and fiber materials, build up and absorbing property, level dyeing force, etc. SOLUTION: For example, (A) 3-amino-5-nitro-2,1-benzisothiazole is diazotized and the diazotized product is subjected to coupling with (B) N-benzyl-N- ethylaniline to provide the objective dye of the formula. Furthermore, crystalline modification of dye of the formula can be obtained by carrying out the reaction in the presence of a coupling auxiliary. The coupling auxiliary includes a (substituted) lower aliphatic carboxylic acid and a (substituted) aliphatic alcohol ester, an aliphatic alcohol polyethylene glycol ether.
Patent JP-H1113273-A (JP)
Title: Sealing material filling nozzle
Inventor: ONO TADASHI
IPC: E04F21/165
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To relieve labor in working and reduce a cost. SOLUTION: A nozzle 1 has a discharge port 2, the first guide members 3, 3 mounted on both sides of the discharge port 2 and put in contact with a joint or a gap on both sides thereof and the second guide member 4 pushed in the joint or the gap to prevent the overflow of sealing material discharged from the discharge port 2 and equalize the sealing material on its surface. A finishing knife 5 is provided on the side of the discharge port 2 to equalize the sealing material discharged from the discharge port 2.
Patent JP-H11343448-A (JP)
Title: Fluorine-containing coating composition
Inventor: IIDA AKIHITO
IPC: C09D143/04
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with excellent processability and impact resistance. SOLUTION: This fluorine-contg. coating composition essentially comprises (A) a fluororesin having hydrolyzable silyl groups, (B) a polyester resin having hydrolyzable silyl groups, and (C) an organic solvent in the weight ratio A/B of (95:5) to (30:70); wherein the component A is composed essentially of a fluoroolefin, an olefinic monomer unit having a hydrolyzable silyl group, and an (meth) acrylic ester unit.
Patent JP-S6412563-A (JP)
Title: Nickel plating of lead frame
Inventor: HASEGAWA SHIGEO
IPC: H01L23/50
Filed: 1987-07-07
Abstract: PURPOSE:To make stresses generated on both sides be canceled with each other so that warpage or lifting is prevented from generating in an island by a method wherein a nickel plating is performed also on one surface of a lead frame island as thick as the other nickel plated face. CONSTITUTION:When one face of an IC lead frame is subjected to nickel plat ing, the sulfamic acid nickel plating bath is used, where nickel, chlorine, and boric acid are controlled in concentration as required, and nickel plating is performed onto both faces of the island section of required thickness of the lead frame as thick as required. Then, the stresses induced in both the faces are canceled with each other, so that the island section is protected against lifting or warpage and nickel plating of the lead frame is made to be excellent in quality.
Patent JP-H068475-A (JP)
Title: Recording device
Inventor: SUGIYAMA NORIYUKI
IPC: B41J2/21
Filed: 1992-06-25
Abstract: PURPOSE:To miniaturize an ink color recording head and reduce the cost of the same. CONSTITUTION:As an ink jet type color recording head, chip tanks 4 and 5 of different colors and a heater board 7 are disposed on both side faces of one base plate 3, and a dividing section 8 is formed between two nozzle groups 1 and 2 on a head face. Nozzle groups for respective colors are formed on the positions where the interval is formed by multiplying ink dot pitch by integer and moving in parallel one another.
Patent JP-S6414554-A (JP)
Title: Operation control apparatus and method for refrigerating apparatus
Inventor: YAZAKI YUKIHIRO
IPC: F25B1/00
Filed: 1987-07-07
Abstract: PURPOSE: To protect a compressor against a wet vapor suction and to protect it against a superheating operation of suction gas by providing suction pressure and gas temperature detectors at a suction gas route of a refrigerating cycle, calculating a superheat degree of the suction gas from both the detected values, and controlling to operate the compressor and open or close a liquid solenoid valve. CONSTITUTION: Suction pressure and suction gas temperature of a refrigerating cycle are always detected by detectors 7, 8, and a saturated temperature is calculated according to the detected suction pressure and set refrigerant type. If there is not the state that a superheat degree SH is a wet vapor suction of a set value A or less, the operation is continued. And, if it becomes the superheat degree SH or less, a liquid solenoid valve is closed to operate a refrigerant recovery. Then, a compressor is stopped, after a predetermined time, its operation is restarted, and the superheat degree SH is calculated. If it again becomes a set superheat degree A or less within a predetermined time, the operation is stopped, and an alarm is displayed.  If the suction gas arrives at any of an upper limit set superheat degree C of the superheat degree of the suction refrigerant gas or an upper limit value B of the suction gas temperature, an alarm is generated.
Patent JP-H10337886-A (JP)
Title: Ink jet recorder
Inventor: MORIYA KOJI
IPC: B41J2/185
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To protect a recording paper or a component from being stained due to residual ink on a recording section even when ink is ejected to a portion where a paper is not existing, to prevent sticking of the ink to a control section or the like which may cause malfunction or damage of this recorder, and to perform the recording having less or no margin on the recording paper. SOLUTION: In this ink jet recorder, an ink suction body 11 is provided on a rear face of a plate member 14 that guides a recording paper 20 at a recording section. An opening 22 extending to an extent covering a width of the recording paper 20 in the width direction is formed on a portion on the plate member 14 opposite a recording head 1. The ink ejected to a portion where the recording paper is not existing is received by the ink suction body 11 via the opening 22. The ink suction body 11 can be accommodated in a suction body holding vessel 12 and attached to the rear face of the plate member 14 with the suction body holding vessel 12 therebetween.
Patent JP-H0220667-A (JP)
Title: Plasma torch
Inventor: SUZUKI FUMIO
IPC: H05H1/28
Filed: 1988-07-06
Abstract: PURPOSE:To avoid the adverse influence by electric corrosion of a plasma torch by connecting a negative electrode to an electrically conductive member and connecting directly cooling medium flow passages formed on a negative electrode sleeve and a positive electrode sleeve respectively to corresponding cooling medium flow passages formed to the inside of an insulating base substance. CONSTITUTION:The electrically conductive member 6 is inserted into a central through hole 5' of the insulating base substance 5 of the plasma torch. The negative electrode 1 is electrically joined to the electrically conductive member 6. The cooling medium flow passages 13 and 12 formed on the negative electrode sleeve 2 and the positive electrodes sleeve 3 respectively are connected directly to the cooling medium flow passages 9 and 7 formed to the inside of the insulating base substance 5. Packings P1 and P2 are provided respectively to joining parts of the respective cooling medium flow passages 13, 12, 9 and 7. By this method, the adverse influence by the electric corrosion of the plasma torch can be avoided.
Patent JP-H0522121-A (JP)
Title: Frequency divider
Inventor: YAMASHITA MASASHI
IPC: H03K23/54
Filed: 1991-07-09
Abstract: PURPOSE:To obtain the frequency divider without being affected by the frequency and duty factor of a signal to be frequency divided. CONSTITUTION:A shift register 14 is composed by connecting D flip-flops 1a-5a (only the output of the D flip-flop 5a is non true value side data) to be operated synchronously with the rise of a clock CP in the shape of a loop, and a shift register 15 is composed by connecting D flip-flops 1b-5b (only the output of the D flip-flop 5b is non true value side data) to be operated synchronously with the fall of the clock in the shape of a loop. The exclusive OR of outputs from the D flip-flops la and 2a in the shift register 14 is connected to a set signal input terminal S of an R-S latch 19, and the exclusive OR of outputs from the D flip-flops 3b and 4b in the shift register 15 is connected to a reset signal input terminal R of the R-S latch. The out put of this R-S latch 19 is outputted from a frequency dividing signal output terminal 13. Therefore, the frequency divider is not affected by the frequency or duty factor of the signal to be frequency divided.
Patent JP-H0460344-A (JP)
Title: Geothermal heat circulation heating system
Inventor: YAMAGAMI TADASHI
IPC: F24J3/08
Filed: 1990-06-26
Abstract: PURPOSE:To diminish the accumulated snow by a method wherein a unit tube device and a heating panel are set on a road surface or a roof and heat generating medium is circulated between the device and a heat generating medium. CONSTITUTION:Unit tube devices 100 and heat generating panels 200 are set in several numbers on a road surface or a roof in a heat generating area. A heat exchanger 300 is buried in an under-ground area. A pipe system 400 comprised of a heat supplying system and a heat returning system is disposed between both pipe ends of the heat exchanger 300 and either the unit tube devices 100 or heat generating panels 200. Heat generating medium is circulated by a pump 500. With such an arrangement, snow accumulated on the road surface of the roof can be diminished effectively and continuously.
Patent JP-H0519255-A (JP)
Title: Surface light source device
Inventor: KOBAYASHI AKIRA
IPC: G02F1/13357
Filed: 1991-07-09
Abstract: PURPOSE:To provide the panel light source device which decreases the loss of light quantity and has the good uniformity of surface brightness. CONSTITUTION:A linear light source 2 which has the diameter or width approximately equal to the thickness of a rectangular light transmission plate 1 made of a transparent resin and has the length approximately equal to the length of the side is disposed on one side of both opposite sides of the above-mentioned light transmission plate 1. The end face on the other side is formed a pair of planes which incline respectively at an equal angle in the directions respectively opposite from both surfaces of the light transmission plate 1 and intersect orthogonally with each other on the resin side or the plane pair groups which incline respectively at an equal angle in the directions respectively opposite from the other two opposite sides of the rectangular shape of the light transmission plate 1. Further, a rectangular reflection plate 5 of approximately the same size is disposed along the one surface of the light transmission plate 1.