baber/WOPTO huggingface dataset:
Patent JP-S5996221-A (JP)
Title: Rod for rod mill and its production
Inventor: OOTSUKA MASAYA
IPC: B02C17/20
Filed: 1982-11-26
Abstract: PURPOSE:To extend considerably a service life by forming an effective hardened layer and a heat affected zone respectively in the surface layer in a specific range of the diameter of a large diameter hot-rolled steel rod consisting of low alloy steel and the remaining part up to the center and producing a titled rod. CONSTITUTION:A large diameter hot-rolled steel rod consisting of low alloy steel is successively passed through >=2 induction heating coils and coolers provided apart from each other at a prescribed space along a feed passage while said rod is sent in the axial direction. The surface layer part from the surface of the steel rod to a prescribed depth is heated to a prescribed hardening temp. and the remaining part up to the center to the approximate temp. until the steel rod arrives at the first cooler after passing through the plural induction heating coils. The surface layer part is hardened and quickly cooled with the first cooler and is subjected to the cooling that accelerates the deprival of the return heat transmitted from the central direction to the surface direction of the steel rod with the succeeding cooler, whereby an effective hardened layer is formed in the surface layer to 10-25% thickness of the diameter of the steel rod and a heat affected zone is formed in the remaining part up to the center and a rod for a rod mill is thus produced.
Patent JP-H06195683-A (JP)
Title: Magnetic recording medium
Inventor: AUGUSUTO REENAA
IPC: C09D5/23
Filed: 1993-08-20
Abstract: PURPOSE: To suppress the wear of a head by forming a magnetic layer contg. a fine powdery org. hydrophobic pigment insoluble in a solvent used and having >90 deg.C m.p. by 0.1-8wt.% of the amt. of a magnetic material. CONSTITUTION: A magnetic dispersion liq. contg. a fine powdery org. hydrophobic pigment, PE or PP having a mol.wt. of 500-7,000 as a binder and an anisotropic magnetic material in an org. solvent is prepd. The pigment is insoluble in the solvent and has >=90 deg.C m.p. and a fine powdery spherical pigment having <10μm particle diameter and >90 deg.C m.p. is advantageously used. The pigment is contained by 0.1-8wt.% of the amt. of the magnetic material. A nonmagnetic substrate is coated with the dispersion liq., the anistropic magnetic material is oriented in a magnetic field and the resultant magnetic layer is solidified. The objective medium producing no harmful effect on mechanical properties is obtd. without deteriorating magnetic properties.
Patent JP-H0755933-A (JP)
Title: On-vehicle ultrasonic measuring instrument
Inventor: KUZUTANI KEIJI
IPC: G01S15/50
Filed: 1993-08-20
Abstract: PURPOSE:To accurately detect the speed of a vehicle by transmitting ultrasonic waves at a prescribed dip angle so that the ultrasonic waves can be reflected from the intersection of the vertical center line of a wheel, side face of the tire, and road surface and its vicinity. CONSTITUTION:A left-side ultrasonic transmitter-receiver TRL is fitted to the bottom of a vehicle in parallel with the direction opposite to the advancing direction of the vehicle at an angle (dip phi) of 45 deg. against the horizontal plane and an angle (deflection theta) of 30 deg. from the advancing direction of the vehicle 100 toward the inside of a left tire TyL. The transmitter-receiver TRL transmits ultrasonic vibrations to the shoulder section of the title TyL and road surface and their vicinity and receive reflected waves of the vibrations from the outermost high-speed part of the tire TyL, and road surface. The speed VL of the vehicle 100 is obtained by performing arithmetic operation on the reflected signals. Similarly, the speed VR of the vehicle 100 is obtained by means of a right-side ultrasonic transmitter-receiver TRR. The running speed of the vehicle can be obtained from V=(VR+VL)/2. Even when the vehicle runs on a wet asphalt roar or road surface covered with water, the measurement is hardly affected by road surface waves and sprays of the water.
Patent JP-S57138394-A (JP)
Title: Enzymatic production of l-2-amino-4-methyl- phoshino butyric acid
Inventor: SUZANNE GURABURAI
IPC: C12P13/04
Filed: 1981-12-22
Abstract: A process for the enzymatic preparation of L-2-amino-4-methylphosphinobutyric acid by enzymatic cleavage of the corresponding N-arylacetyl derivatives using penicillin-G-acylase.
Patent JP-H0954254-A (JP)
Title: Bore scope
Inventor: KATO YUKIHIKO
IPC: G02B23/24
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to insert the front end part of a bore scope even at a narrow point by spirally forming at least the outer periphery of the front end of a rubber layer formed on the outside of a bore scope body so as to enclose this body. SOLUTION: The outer periphery of the bore scope body 1 is provided with a solid wax layer 2 and further the outer periphery thereof is provided with the rubber layer 3. This solid wax layer 2 is formed in order to protect the bore scope body 1 in such a manner that the direct transfer of the external force, such as torsional force, acting on the rubber layer 3 on the outer side to the bore scope body 1 does not arise. The outer periphery at the front end of the rubber layer 3 is formed to a spiral form. The base side of the bore scope is rotated in the spiral direction of the outer periphery of the rubber layer 3 in the case of the point which is narrow at the layer point and is hardly insertable.  The rotation on the base side of the bore scope is transmitted via wires 5 to the front end of the bore scope to rotate the spiral part formed on the outer periphery at the front end of the rubber layer 3. The bore scope is advanced by one pitch each according to this rotation.
Patent JP-H0931737-A (JP)
Title: Hat with insect-repellent net
Inventor: YASUDA HIROKO
IPC: A42B1/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a hat having an insect-repellent net bag capable of preventing insects, capable of receiving the net bag in the hat, and capable of being used as the hat having the same appearance as that of an usual hat by attaching the insect-repelling net bag to a brimmed hat capable of being used on both the front and rear sides. SOLUTION: This hat having an insect-repelling net bag is manufactured by disposing a closable opening (4) in the ceiling part of the crown part (1) of a hat having a brim (6), disposing a receiving section under the opening (4), attaching the tip of a conical net bag (3) to the bottom of the receiving section, and disposing a rubber string at the opening part of the net bag (3).
Patent JP-H1195833-A (JP)
Title: Plant monitoring device
Inventor: TAMAOKI TETSUO
IPC: G05B23/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To easily extend and add the functions and monitoring objects of a plant monitoring device. SOLUTION: Signals obtained from a plant are converted to time sequential data by an input device 1 and transmitted to a data preservation device 2 and the data preservation device 2 continuously preserves the fixed period portion of plant data inputted by the input device 1 at all times. A monitoring processor 3 inputs the plant data stored in the data preservation device 2 at each specified monitoring cycle and judges normality/abnormality corresponding to a predetermined monitoring standard. In the case that the abnormality is detected, the result is preserved, outputted and displayed and the fixed period portion before and after abnormality detection of the data used in a monitoring processing is preserved as abnormality data.
Patent JP-H0651840-A (JP)
Title: Driving control method for positioning table
Inventor: MORIMOTO TAKASHI
IPC: G05D3/12
Filed: 1992-08-03
Abstract: PURPOSE:To speedily and stably set a positioning table at a target position in the case of integration compensation control for the driving control of the positioning table. CONSTITUTION:Difference DELTAtheta between a target position thetar and an actual position thetaof the positioning table is amplified by an integration gain 25 and a proportion gain 26, turned to a command value omegar and inputted to a driver 16. The integration gain 25 and the proportion gain 26 are changed by the function of time (t) and on prescribed conditions, both of the gains are continuously increased with the passage of time. Thus, the positioning table is speedily set to the target position.
Patent JP-S59103871-A (JP)
Inventor: HONJIYOU GEN
IPC: B65D81/26
Filed: 1982-11-24
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-H1147670-A (JP)
Title: Liquid feeding method
Inventor: ONOGAWA TORU
IPC: B05C11/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obviate the intrusion of air into a coating liquid during the course of liquid feeding by evacuating a piping route connecting a storage tank and a coating means prior to coating, then feeding the coating liquid from the storage tank to the coating means in the case the coating liquid stored in the storage tank is fed to the coating means. SOLUTION: The outlet side 6c of a three-away valve 6 is first closed, the inlet side 6b and discharge side 6a thereof are opened and a liquid feed pump 5 is operated prior to the coating work. As a result, the coating liquid is circulated through the piping route formed of a tank 1, a liquid feed pie 4 and a return pipe 11. Three-way valves 9, 14 are changed over in parallel therewith and a vacuum pump 15 is operated to put the piping route comprising a middle pipe 7 to a discharge pipe 12 into a vacuum state. Simultaneously the air in a filter 8 is removed as well. The outlet side 14c of the three-way valve 14 is thereafter closed and the three-way valve 6 is changed over to circulate the coating liquid in the piping route formed of the liquid feed pipe 4, the middle pipe 7, the discharge pipe 12 and the return pipe 17.  In addition, the three-way valve 9 is changed over to supply the coating liquid to a coater 3 and the coating is started.
Patent JP-S6364162-A (JP)
Title: Document processor
Inventor: DOI MIWAKO
IPC: G06F17/21
Filed: 1986-09-04
Abstract: PURPOSE:To attain a uniform shaping processing and to minimize the burden of a user by extracting a form element and a displaying control element from document data, analyzing the form element, obtaining a logical structure and executing a shaping display by matching it to a displaying element. CONSTITUTION:A document control part 1 detects the paragraph code of document data accommodated in an original memory part 3 and with this as one sentence, the succeeding processing execution is controlled. An information extracting part 8 refers to a rule dictionary 9 concerning the fact which from element and display control element one sentence is composed of and separates said one sentence to the form element and the display control element. The form element is sent to a logical structure analyzing part 6 and the display control element is sent and accommodated to an individual control information memory part 11. The analyzing part 6 decides the logical such as the connecting relation, chapter, paragraph, etc., of the form element. A display control part 4 refers to the contents of a display control information memory part 10 to store standard information and the contents of the information memory part 11 to store the inherent display control information to document data, shapes them and displays them at a display part 5.
Patent JP-H1049701-A (JP)
Title: Method for fetching operation of articulated structural body
Inventor: ARAI KIYOSHI
IPC: G06T13/40
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating operational data with high quality without operating any post-processing at the time of fetching the operation of an articulated structural body. SOLUTION: This method includes an inputting device 112 for allowing a user to interactively operate a program, articulate information inputting device 121 for measuring the movement of an actual performer or a doll, mixing ratio inputting device 123, attitude number inputting device 125, and articulate number inputting device 127. First of all, an attitude is registered in an articulated structural body attitude data group 104 by using the devices 121, 125, and 127. Next, the attitude registered in the data group 104 is mixed with articulate angle data 102 inputted in a real time, and corrected articulate angle data 106 are generated by using the devices 121, 123, and 125. An animation video generated by using the data 106 and articulated structural body shape data 108 is displayed on a display 114.
Patent JP-S6098894-A (JP)
Title: Controlling method of load equilibrium of induction motor
Inventor: TAKANO TAKIO
IPC: H02P5/74
Filed: 1983-11-04
Abstract: PURPOSE:To enable to preferably perform a load equilibrium control by detecting the powers of a plurality of motors, and correcting the voltage or frequency reference by the largest power value. CONSTITUTION:The powers P1, P2 of induction motors M1, M2 obtained by multipliers 4, 8, respectively are added to an operational amplifier 9 through positive and negative polarity diodes D1, D2, the absolute values of the powers P1, P2 are compared by the amplifier 9 to discriminate the magnitudes of them. The power of the motor of larger absolute value is inputted to a calculator 5 as a correction signal to correct the voltage or frequency reference of a VVVF inverter INV, thereby controlling the inverter INV. Thus, even if a malfunction occurs in the step of controlling a load, a load equilibrium control can be preferably performed.
Patent JP-H1050580-A (JP)
Title: Position detecting device and aligner provided with it
Inventor: MIZUTANI HIDEO
IPC: G03F9/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a heterodyne interference type position detecting device which can match a luminous flux for detection to the pitch of diffraction grating marks to be detected and, at the same time, can quickly cope with diffraction grating marks arranged at a different pitch in nearly real time. SOLUTION: Luminous fluxes L1 (1) and L2 (-1), composed of + first-order diffracted light rays, are obtained by passing a luminous flux L0 having a prescribed band width through an acousto-optical element 17, and diffraction grating marks RM and WM are irradiated with the luminous fluxes L1 (1) and L2 (-1) through relay optical system 18a and 18b, an objective lens 38, etc. Then the diffracted light rays from the marks RM and WM are received by means of photoelectric detectors 33 and 36. The frequencies f1 and f2 of high-frequency signals SF1 and SF2 supplied to the element 17 from an AOM driving system 60 are changed in a state where, for example, the difference frequency between the frequencies f1 and f2 is fixed, according to the pitch of the marks RM and WM.
Patent JP-H0534635-A (JP)
Title: Optical isolator
Inventor: NAKAMURA NORIYUKI
IPC: G02B27/28
Filed: 1991-07-25
Abstract: PURPOSE:To offer an optical isolator being capable of a low cost and the miniaturlization. CONSTITUTION:This isolator is constituted with the plate form of first and second double refraction crystals, a polarization prism 3 provided with a polarization separation film 3a1 and a total reflection plane 3b1, a first magneto- optical material 4 inserted between the first double refraction crystal 1 and the second double refraction crystal 2 and a second magneto-optical material 5 inserted between the second double refraction crystal and the polarization prism. The first magneto-optical material 4 and the second magneto-optical material 5 are decided in such a length that the polarization directions of the incident light and the outgoing light are different nearly by 45 degrees due to magnetization.
Patent JP-S5996994-A (JP)
Inventor: OOI SANKICHI
IPC: B42C9/00
Filed: 1982-11-26
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-H0496300-A (JP)
Title: Component mounting apparatus
Inventor: KOMORI KENICHI
IPC: B23P21/00
Filed: 1990-08-03
Abstract: PURPOSE:To simplify an outline of an apparatus even if a container must be separately mounted from a board by reciprocating a positioning unit itself between a component receiving position near a container and a component delivering position near the board. CONSTITUTION:An X-Y stage 90 is also provided in a container 80, and a supply head 100 is mounted therein. A first image sensing unit 111 and a second image sensing unit 112 are mounted at a mounting head 30, and a third image sensing unit 113 is disposed near a conveyor 50. A board 1 is coated with an adhesive material at a component mounting position in a previous step, and positioned at the conveyor 50. The head 30 which picks up a component from a tape component supply unit 70 or a positioning unit 120 is moved to predetermined coordinates position on the board 1 by the operation of an X-Y stage 20, and then moved down to transfer the component to the board. The positional deviation of the circuit pattern of the board 1 is checked by recognizing a reference mark by the unit 111, and corrected for the movement of the stage 20.
Patent JP-S6339566-A (JP)
Title: Air-tight packaging of food
Inventor: SANADA KOICHI
IPC: A23L3/10
Filed: 1986-09-02
Abstract: PURPOSE:To obtain a storage package capable of keeping a food from degradation, by putting a food, etc., in a bag having an aeration channel, dipping the bag in a hot liquid leaving the channel above the liquid level, introducing aseptic inert gas into the gab through the aeration channel and sealing the channel. CONSTITUTION:A food 2 is put into a bag 1 made of a material having excellent gas-barrierness and heat-conductivity and the edge 3 of the bag is heat-sealed leaving an aeration channel 4 at the upper opening edge 3. The sealed bag 1 is dipped in a hot liquid leaving the aeration channel 4 above the liquid level to effect the heat-treatment of the food, an inert gas or aspetic air is introduced into the bag through the aerotion channel 4 and the channel 4 is sealed.
Patent JP-H1153327-A (JP)
Title: Multiprocessor system
Inventor: MINAGAWA TATSUYA
IPC: G06F15/177
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the working rate of each processor by realizing dynamic load distribution of task. SOLUTION: This system consists of plural processors 11 for executing processing, a shared memory 12 which can be accessed to from all the processors 11 and stores a command sequence that the processor 11 executes and data of a processing object, a task memory 13, which has an area storing a task number waiting for processing at each processor 11 and initiation address information on the common memory of each task, and a bus 14 for connecting these. In this case, the processors 11 which complete processing and enter idling conditions, access the task memory 13, take out task from a task list of a processor holding more task than a predetermined threshold value, update the task list of the processors 11, register it as their own processors and immediately initiate an execution of the task taken out.
Patent JP-H0765936-A (JP)
Title: Under-liquid heater
Inventor: KANAZAWA SHIGETOSHI
IPC: H05B3/48
Filed: 1993-08-23
Abstract: PURPOSE:To enhance the anticorrosiveness and the heat resistance irrespective of the material of a metal pipe, which is filled with an electric insulating substance, by inserting an electric heater wire through the metal pipe, and covering its surface with a resin material. CONSTITUTION:A metal pipe 1 is filed with an electric insulating substance 3 having good insulating performance, and the ends of the pipe 1 are sealed with a sealing substance 6 for preventing absorption of the moisture, and a resin material 4 having good anticorrosiveness and heat resistance (thermocontractive tube of silicon resin. fluoric resin, etc.) is furnished in tight attachment with the surface of the pipe 1. Therein the thermocontractive tube covering the surface of the pipe 1 is in tight attachment thereto, so that attachment of scales or any corroding factor existing in liquid (for example, chlorine ion, iron ion, copper ion) is prevented. Thereby the anticorrosiveness and moisture resistance are enhanced, and the lifetime is prolonged with unlikelihood of corroding irrespective of the adopted material of the pipe 1.
Patent JP-S6186070-A (JP)
Title: Control method for automatic soldering system
Inventor: ABE NOBUHIDE
IPC: G05D23/22
Filed: 1984-10-03
Abstract: PURPOSE:To eliminate the waiting time till normal operation by inserting a magnetic card into a read-writing means, reading out the respective set values and starting a preparatory operation in accordance with the set values. CONSTITUTION:A means 22 for controlling soldering temp. is started and the 1st preparatory operation thereof is started in the set time. The initial set value in a computer is taken in with respect to the soldering temp. and the measured value detected by a measuring means 27 is taken in at the same instant. The magnetic card to which the set values relating to the operating conditions of at least means 16, 17 for controlling the specific gravity of a flux, means 3 for controlling the preheating temp. and means 22 for controlling the soldering temp. is inserted into the card read-writing means and the respective set values are read out at the point of the time when the soldering temp. attains the initial set value. The 2nd preparatory operation of the respective control means is started in accordance with the set values and the normal operation is started on condition that the respective control means satisfy the corresponding set values when an operation on switch is turned on.
Patent JP-S5997758-A (JP)
Title: Soldering device provided with changer for traveling direction of carrier
Inventor: KONDOU KENJI
IPC: B23K1/08
Filed: 1982-11-29
Abstract: PURPOSE:To transfer surely a printed circuit board with a simple device by feeding horizontally a carrier mounted thereon with the printed circuit board from the 1st conveyor back to the 2nd conveyor by a rotary table and circulating further the carrier to the 1st conveyor by the rotary table. CONSTITUTION:While a carrier 3 mounted thereon with a printed circuit board 2 is conveyed in a direction A by a chain 16 in the 1st conveyor, the printed circuit board is subjected to preliminary soldering. The carrier 3 rides thereafter on the chain 18 on a free flow line 10 and travels in the direction A until it transfers on a free flow chain 36 which travels in the direction A. A rotary table 31 rotates by an angle 180 deg. in a direction B, then the carrier 3 turns over in a horizontal direction. The carrier 3 transfers from he chain 36, via a free flow chain 11 traveling in a direction C, onto the 2nd conveyor 6, where the printed circuit board is subjected to a finish soldering treatment while it is conveyed by a chain 17. The carrier 3 transfers onto a free flow chain 12 and after the board 2 is removed, the similar operation is performed by a rotary table 51 and thereafter the carrier returns to the 1st conveyor 4.
Patent JP-H0885708-A (JP)
Title: Catalyst component for polymerizing alpha-olefin and production of alpha-olefin polymer using the same
Inventor: UCHINO HIDEFUMI
IPC: C08F4/60
Filed: 1995-07-21
Abstract: PURPOSE: To obtain a catalyst component useful in obtaining a high-mol. or stereoregular α-olefin polymer in a high yield even under economical high-temp. polymerization conditions by using a specific metallocene compound. CONSTITUTION: This catalyst component comprises a metallocene compound represented by formula I or II [wherein M is Ti, Zr, or Hf; R is a halogen or a 1-20C hydrocarbon residue (containing a halogen or Si), provided that, when two or more R's are present on the same (hydroxy)indenyl groups, they may be bonded to each other at their the-positions to form a ring in cooperation with a part of the (hydroxy)indenyl group; (a) is 0-3; (b) is 0-7; Q is a 1-30C divalent hydrocarbon residue (containing Si or Ge); and X and Y each is H, a halogen, or a 1-20C monovalent hydrocarbon residue (containing N, O, Si, or P)].