baber/WOPTO huggingface dataset:
Patent JP-S61262438-A (JP)
Title: Cooperative conveyor
Inventor: MIYAKE MASATOKI
IPC: B21D43/05
Filed: 1985-05-15
Abstract: PURPOSE:To increase the speed of transferring power and to improve efficiency by running a transfer machine and a driven transfer machine between two units of presses, providing a transporting arm to the driven transfer machine and attracting a partially fabricated item thereto. CONSTITUTION:The transfer machine 2 standing by on the machine side A of a main track 1 stops at the point B when an upper die ascends after the No.1 press machine executes the assigned die sinking. A hanging arm 7 of a body 6 extends and the transporting arm 8 is lowered to pick up the partially fabricated item on the lower die by the elasticity of the arm 9 and the sucking power of a suction cup 10 when the driven machine 3 stands by in the central part of the dies. A command is emitted to a driving power part 4 of the machine 2 and the machine 3 so that the driving part travels to the No.2 press machine. The machine stops at the point C and the machine 3 stops at the point D. Compressed air is fed into the cup 10 and the arm 9 to release the sucking power of the cup 10 and to drop the partially fabricated item upon arriving of said machine at the die center. The place for installation of the cooperative conveyor is economized by the above-mentioned mechanism.
Patent JP-S5437650-A (JP)
Title: Information processing system
Inventor: HIRATA MASAKI
IPC: G06F15/00
Filed: 1977-08-31
Abstract: PURPOSE: To correct a specified file by the simple parameter input from a keyboard, by correcting file contents within a floppy disc volume by segment unit and setting the floppy disc volume to a floopy disc device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1096609-A (JP)
Title: Optical measuring method for pattern array unavailable for image analysis
Inventor: CHRISTOPHER PERRY OOSHUNITTO
IPC: G03F7/20
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a target for optically judging dimension change (bias) of a pattern printed by lithography process and an overlay error. SOLUTION: An array consisting of a plurality of elements 115 with a length and a width arranged with intervals and substantially in parallel is provided on a base. The sum of the width of the element 115 and the interval to the adjacent element 115 determines the pitch of the elements 115. The edges of the elements 115 are aligned along a straight line and forms the array edge on both sides and the distance between the array edge constitutes the array width. The pitch of the elements 115 is chosen so as to be smaller than or nearly equal to the ratio of the opening digit value of an optical measuring apparatus in the array edge direction to the wave length of the light source. As the results, individual elements 115 are not analyzed in the array.  The array edge is analyzed with the optical measuring apparatus and the array width is measured to judge the bias or overlay error on the base.
Patent JP-H06286233-A (JP)
Title: Printing method and device thereof
Inventor: HOSODA OSAMU
IPC: B41J5/30
Filed: 1993-04-07
Abstract: PURPOSE:To develop and output a desired character pattern efficiently even when the quantity is small. CONSTITUTION:Character development designation information designated in an inputted font data and character development operation system information set in an internal memory are compared with each other. Based on the compared result, a character development system stored in an external memory is transmitted to the internal memory, thus controlling the exchange of the character development system.
Patent JP-H10295463-A (JP)
Title: Backing cover structure for kitchen use
Inventor: KOBAYASHI YOSHIAKI
IPC: A47B77/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply remove or attach a covering member and facilitate easy cleaning and exchange of the covering member by equipping the gap between the backing guard and the wall surface at the back, with a support, and installing to the support a locking receiver which protrudes frontward and a locking part to the upper back side of the covering member to cover the front surface of the back guard. SOLUTION: A backing cover structure for kitchen use is formed by equipping a gap 4 between a backing guard 2 which stand up at the back end of the counter main body 1 and the wall surface 3 at the back thereof with a support 5 to which a locking receiver 6 protruding frontward is installed, installing a locking part 8 on the upper rear side of a covering member 7 to cover the front surface of the backing guard, and engaging the locking part 8 with the locking receiver 6 to attach covering member 7 free to be attached and detached. The backing guard 2 is formed of synthetic resin and a heat resistant cover member 7 is attached at an interval 9 from the front surface of the backing guard 2. Further, in the wall surface 3, a surfacing member 10 is installed and by the lower part of the surfacing member 10 and the upper end part of the backing guard 2, the support 5 is held and fixed.
Patent JP-S5627422-A (JP)
Title: Regulated electric power source circuit
Inventor: KOIZUMI AKIO
IPC: H02M3/325
Filed: 1979-08-15
Abstract: PURPOSE: To realize stable actuation by reducing base current supplied from the output side of a driving circuit to a switching transistor only in actuation.  
     CONSTITUTION: When voltage (a) developed across capacitor C9b and supplied to control signal generation circuit 1 for actuation increases gradually up to fixed voltage V 0 , (time point t 1 ) circuit 1 starts operation, but since voltage (b) developed across C11b and supplied as an electric power source for starting driving circuit 2 is a relatively low voltage, base current supplied from the output side of circuit 2 to the base of switching trasistor 3 is less then that in normal operation. Because of the constitution like this, a drop in voltage (a) is small in its actuation and a signal obtained by rectifying an AC signal obtained at tertiary winding 4c immediately after the voltage drop is supplied to C9b and C11b, so that voltages (a) and (b) will rise as shown in the figure up to the required value. Consequently, circuits 1 and 2 are put into stable operation and the actuation is stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60248251-A (JP)
Title: Device for coating flux
Inventor: MIYANO YOSHIHIRO
IPC: B05C11/10
Filed: 1984-05-23
Abstract: PURPOSE:To reduce incomplete soldering due to foreign matter in a flux by providing a filter for filtering the flux which is charged to a body to be soldered from a flux vessel to prevent the mixing of foreign matter into the flux. CONSTITUTION:The flux in a flux vessel 1 made of stainless steel is foamed by the air from fine pores of a porcelain bubbler 3, and the foamed flux is risen along a foam guide cylinder 2 which is provided around the bubbler 3. The foamed flux is brought into contact with a body 4 to be soldered, defoamed to wet the body 4 to be soldered, and then dripped as a liquid. At this time, although foreign matter such as cuttings and dust deposited on the body 4 to be soldered is mixed into the flux, the foreign matter is separated by a filter 5 on the upper surface of the vessel 1, and the flux alone returns to the vessel 1. Consequently, the incomplete soldering due to the foreign matter in the flux is reduced, the inside of the flux vessel is kept clean, the exchange cycle of the flux is prolonged, and further the cleaning of the inside of the vessel 1 can be facilitated.
Patent JP-H05281963-A (JP)
Title: Automatic playing device
IPC: G10H1/26
Filed: 1992-03-31
Abstract: PURPOSE:To perform a tempo varying process and a pattern varying process individually or synchronously by providing a tempo returning means which has a specific function. CONSTITUTION:An indication is made with a panel switch 20 while a CPU 10 is in automatic playing operation, and then the current performance tempo can be varied. The CPU 10 reads a subpattern out of a program ROM 11 according to the instruction from the panel switch 20 during the automatic performance based upon a main pattern and then temporarily performs an automatic performance based upon the subpattern. In normal operation, the pattern varying process and tempo varying process are performed independently. Further, when the automatic performance process based upon the subpattern and the varying process of a tempo signal are performed simultaneously, the speed of the tempo signal is returned to the speed of the original tempo signal before the varying process in synchronism with the end of the automatic performance process based upon the subpattern.
Patent JP-H08306572-A (JP)
Title: Manufacture of insulated coil
Inventor: SUGAWARA TOSHIO
IPC: H02K15/12
Filed: 1995-04-27
Abstract: PURPOSE: To realize a long pot life of impregnation varnish and reduce the flow-out of impregnation varnish in an insulated coil by heating and preliminarily curing impregnation varnish in an insulation layer surface at a temperature whereat fluidity is lost in a specified time after specified impregnation varnish is impregnated into an insulation base material layer and then performing after- curing at a specified temperature. CONSTITUTION: An insulation base material layer is impregnated with impregnation varnish consisting of acid anhydride curing epoxy resin composition containing latent curing acceleration agent wherein 50 or more days pass until its viscosity becomes three times the initial viscosity during storage (at 25 deg.C). Thereafter, impregnation varnish in an insulation layer surface is heated at a temperature whereat fluidity is lost within 30 minutes and is preliminarily cured. Then, after-curing is performed for it at a temperature lower at least 10 deg.C than a preliminary curing temperature. In the process, a preliminary curing temperature is set at 170 to 250 deg.C. As for latent curing accelerator, acid anhydride is selected from metal acetyl-acetonate, metallic benzoylacetonate or naphthenic acid and metallic salt of octanoic acid.
Patent JP-H06312125-A (JP)
Title: Heater for vacuum device
Inventor: NAWATA YOSHIICHI
IPC: C23C16/46
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a light-weight and rapid temperature-responsive heater by providing an electric heater in such a manner that equal thermal distribution is possible in parts across the inner space of a box-type thermal conductor, and controlling the temperature of the heater based on temperature information which can be obtained from thermocouples arranged at a specified position on the thermal conductor. CONSTITUTION:The subject heater consists of a hollow thermal conductor 10 of a pair of metal plates 11 facing each other at a distance, a lateral plate 12 surrounding the four sides of the metal plate 11, an upper plate 13 and a lower plate 14. In addition, an infrared lamp heater 15 is equipped so as to enable equal thermal distribution to the inner parts of the thermal conductor 10, and thermocouples are installed at a specified position in the thermal conductor 10. Electric power to be transmitted to the heater 15 from a feeder terminal 16 is controlled by extracting an output of the thermocouple from a thermocouple terminal 17 so that the thermal distribution is uniform. The heater of this constitution is used by suspending it in a vacuum container using a support rod. Thus this heater is capable of heating uniformly even over a large area, and is light-weight and rapid temperature-responsive.
Patent JP-H042138-A (JP)
Title: Vapor phase epitaxial growth system
Inventor: MARUYAMA KENJI
IPC: H01L21/205
Filed: 1990-04-18
Abstract: PURPOSE:To obtain high-quality epitaxial crystals free from variation in composition and thickness through supply of a material gas in a laminar state onto an epitaxial growth substrate by fitting a gas introduction tube that is the reaction tube with a gas flow control plate having a paraboloid and by constituting them so that the cross section of a gas passage formed between this gas flow control plate and the inner wall of the reaction tube may become gradually larger. CONSTITUTION:A gas flow control plate 12 having such a paraboloid that a position corresponding to the tube axis 11 of a reaction tube 1 is maximum is so provided as to have a specified interval to the gas introduction side inner wall 1A of the reaction tube, so that the material gas introduced into the reaction tube may be introduced into the reaction tube on the gas outlet side while passing between the inner wall 1A of the reaction tube and the gas flow control plate 12. This design makes the cross section of the gas passage gradually larger and therefore allows gas to be supplied onto an epitaxial growth substrate 3 in a laminar state of its flow. As a result, high-quality Hg1-xCdxTe epitaxial crystals free from variations in composition and thickness can be obtained.
Patent JP-H05283770-A (JP)
Title: Optical signal amplifier
IPC: H01S3/094
Filed: 1992-03-31
Abstract: PURPOSE:To provide an optical signal amplifier which is capable of amplifying excitation light efficiently and in which a multi-mode semiconductor laser of high power can be used and excitation light is made to impinge from the outside of a waveguide where signal light propagates. CONSTITUTION:A rectangular optical waveguide 12 which is formed on a glass board 10 and transmits excitation light is made to serve as a first optical waveguide, and a second optical waveguide 11 which contains rare earth ions possessed of a laser oscillation function or a light signal amplifying function is formed inside the first optical waveguide 12, where the first and the second optical waveguide, 12 and 11, are isolated from each other. An excitation light impinging port 14 is provided to a part of the first optical waveguide 12 to input excitation light which excites rare earth ions. By this setup, the second optical waveguide 11 which contains rare earth ion is laterally excited, whereby signal light can be efficiently amplified.
Patent JP-2000290965-A (JP)
Title: Joint structure for caisson, method for constructing the same, and joint filler for caisson
Inventor: KOYAMA TSUGIO
IPC: E02D25/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for a caisson that does not require the work of attaching a joint filler by means of anchor bolts. SOLUTION: This joint structure includes a joint filler 3 made of a material such as rubber or a synthetic resin, which is disposed vertically near the landfill side end of a joint 6 between caissons 2, 2' disposed adjacent to each other, and which has a portion broader than the width W1 of the joint along its overall length, a large-diameter weight 7 having a diameter greater than the joint width W1 and disposed in contact with the end edges 2c, 2c' of both caissons facing the sea side end 6b of the joint, and a chain 8 extending linearly within the joint to connect the joint filler 3 with the weight 7. The tension of the weight 7 which tends to fall because of its own weight causes the broad portion of the joint filler 3 to block the joint to press the joint filler against the end faces of both caissons.
Patent JP-H02288168-A (JP)
Title: Apparatus and method for flat cable interconnection
Inventor: GUREN EDOWAADO BENETSUTO
IPC: H01R12/77
Filed: 1990-04-21
Abstract: PURPOSE: To surely connect cables together with ease by inserting flat cables between specific interconnection assemblies and pressing the both interconnection assemblies to each other so as to connect conductors of the flat cables together. CONSTITUTION: By means of an assembly 34, a conductor 24 of a main cable 12 is electrically connected to a conductor 38 of a tap cable 14 mutually, and an assembly 36 electrically connects conductors 28, 40 together when the assembly 36 is pressed to a cable. In the cables 12, 14, narrow long slots 42, 44, which penetrate the cables 12, 14 and are matched vertically, are punched along intermediate strips of the cables, and the width parts of the intermediate strips are removed for arranging the ends previously. By means of the intermediate slots 42, 44, a barrier 46 extended in the axial direction of the housing members 16, 18 is extended through a housing member so as to serve as a dielectric material between interconnection structures 34, 36 after the ends are arranged, and consequently, electrical insulation in a circuit after interconnection is secured.  In this way, electric connection can be surely accomplished by means of a simple structure.
Patent JP-S58220491-A (JP)
Inventor: SHIBAGAKI KAZUYOSHI
IPC: H01C17/06
Filed: 1982-06-16
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-2000000469-A (JP)
Title: Nickel based catalyst for reforming and production of synthetic gas using the same
Inventor: OKADO HIDEO
IPC: B01J23/825
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of carbonaceous material (carbon) at the time of producing a synthetic gas by the reaction of a hydrocarbon such as methane with a reforming material such as steam. SOLUTION: A nickel catalyst for reforming, which is composed of a multiple oxide having a composition expressed by a formula, aM.bNi.cMg.dCa.eO and in which M and Ni are in a highly dispersed state, is used. (In the formula, each of (a), (b), (c), (d) and (e) expresses molar fraction, a+b+c+d=1, 0.0001<=a<=0.10, 0.0001<=b<=0.10, 0.80<=(c+d)<=0.9998, 0<=c<=0.9998, 0<=d<=0.998, (e) expresses the number necessary for element to keep charge equilibrium with oxygen and M expresses at least one kind of element among a group IIIB element, a group IVA element, a group VIB element, a group VIIB element, a group IA element and a lanthanoid element).
Patent JP-S61266724-A (JP)
Title: Borer for pile driving
Inventor: FUKAGAWA KIYOSHI
IPC: E02D7/00
Filed: 1985-05-16
Abstract: PURPOSE:To raise the verticality accuracy of kelly bar by a method in which a driver to hold, turn, and drive the kelly bar is provided in a vertically movable manner along a leader vertically erected on the ground's surface, ad a motor is used for a rotary drive source. CONSTITUTION:A leader 2 is moved to a construction site by a traveling vehicle 1 and vertically supported by an arm 5. A drive 11 holding a kelly bar 8 by a holder 12 is lowered along the leader 2 and a drilling bucket 10 is landed. The motor of the driver 11 is operated to turn the bar 8, and when wires 27 and 40 are loosened, the bucket 10 penetrates into the ground under the weight of the driver 11 to excavate a hole.
Patent JP-S5728019-A (JP)
Title: Preparation of glycol diether
Inventor: KANNA SHIYOUGO
IPC: C07C43/164
Filed: 1980-07-29
Abstract: PURPOSE: To prepare the titled compound useful as a reaction solvent, solvent for various polymers, etc., safely, easily, in high yield, by reacting a (poly)alkylene glycol with an organic halide in an alkaline aqueous solution in the presence a phase-transfer catalyst.  
     CONSTITUTION: The titled compound having especially low molecular weight is prepared by reacting a (poly)alkylene glycol and/or (poly)alkylene glycol monoether of formula (R 1  is H or hydrocarbon group; A is alkylene; n is integer 1W400) with an organic halide (pref. alkyl halide, alkenyl halide or aralkyl halide) in an alkaline aqeous solution such as an aqueous solution of sodium hydroxide or potassium hydroxide in the presence of a phase-transfer catalyst such as tetrabutyl ammonium, tributyl octadecaphosphonium salt, etc.  
     USE: Gas-absorbent and thickener. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63270178-A (JP)
Title: Thermal transfer printer
Inventor: SUZUKI KENJI
IPC: B41J17/38
Filed: 1987-04-30
Abstract: PURPOSE:To enable a printing free from an ink-peeling from a paper and to eliminate a reverse image on an ink ribbon, by a method wherein, a hot-melt ink is thermally fixed by bringing the recording paper into contact with the peripheral surface of a thermal fixing roller on the side of rotating in the same direction as a recording paper forward direction, and the hot-melt ink is melted and dispersed by bringing the ink ribbon into contact with the roller on the side of rotating reverse to an ink ribbon forward direction. CONSTITUTION:With the supply of image information to a thermal printing head 1, a heating resistor of the thermal printing head 1 generates heat according to the image information, whereby a corresponding ink on an ink ribbon melts to be applied to a recording paper 3; in this manner, a thermal transfer is performed between the thermal printing head 1 and a pressure roller 2. The recording paper 3 is fed to between a thermal fixing roller 5 and a feed roller 6 and depressed and heated; thus, the applied ink infiltrates into the recording paper. On the other hand, an ink ribbon 4 is set so that the ink surface faces the thermal fixing roller 5 and fed to the thermal fixing roller 5 on the opposite side of the feed roller 6 to be fed reverse to the peripherally moving direction of the thermal fixing roller 5. The thermal fixing roller 5 rubs the ink ribbon 4, whereby the transfer image on the ribbon is erased.
Patent JP-H06313816-A (JP)
Title: Optical path limiting plate and overhead projector
Inventor: ISHIWATARI TORU
IPC: G02B6/08
Filed: 1993-04-30
Abstract: PURPOSE:To provide an optical path limiting plate enabling space-saving without using a mirror and a prism, and an overhead projector utilizing this optical path limiting plate. CONSTITUTION:Both end parts of a bundle of optical fibers 2 of short fiber shape are respectively arranged in plane shape to form a plate body, and the fiber axis direction of the optical fiber 2 bundle is placed at an angle of 5 deg.-85 deg. in relation to the vertical direction to the face of the plate body to form an optical path limiting plate. This optical path limiting plate 1 is used for the polarizing part of an overhead projector.
Patent JP-H11292423-A (JP)
Title: Installation device for elevator
Inventor: HIGASHIHARA KOUTARO
IPC: B66B7/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an installation device for elevactors capable of eliminating the need for installation of a counterweight as an initial work, and reducing cost. SOLUTION: A car frame 6 for main installation is connected to one end of a rope 8 wound around a sheave 12 of a traction machine 4 installed on the top of a hoistway, and a pressing device 15 for giving pressing force to a part of the rope 8, wound around the sheave 12 is provided. Thus, the rope 8 can be interlocked with the sheave 12 during driving the traction machine 4. While the car frame 6 for main installation is elevated and lowered, installation work of apparatuses in the hoistway is performed by using the car frame 6 for main installation as a working scaffold.
Patent JP-H11291070-A (JP)
Title: Laser machining device, and machining head driving method
Inventor: IIDA FUMIO
IPC: B23K26/14
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To stably achieve the desired machining of a work even when the work is formed of a metallic material or a non-metallic material, to reduce defective machining, and to improve the yield of a product by detecting the pressure inside a machining head, and controlling the pressure inside the head so as to be in the specified pressure range. SOLUTION: When a machining head 3 is brought close to a work 1, the assist gas ejected from a tip of the machining head 3 is collided with the work 1, and the collision forms a resistance to increase the pressure on the inside 5 of the head, and on the other hand, when the machining head 3 is separated from the work 1, the pressure on the inside 5 of the head is dropped. While the work 1 is machined, the pressure in the head is constantly detected by a head inside pressure sensor 11, the detected data is sent to a control part, a Z-axis servo motor is controlled so that the pressure on the inside 5 of the head becomes the specified value, and the machining head 3 is set in an elevating/lowering position with respect to the work 1, and the distance H between the machining head 3 and the work 1 is kept constant.