baber/WOPTO huggingface dataset:
Patent JP-H03106102-A (JP)
Title: Multilayer general purpose coupler structure
Inventor: JIERAARU RAGENE
IPC: H01P5/16
Filed: 1990-09-05
Abstract: PURPOSE: To enable formation of an n-order (n is an arbitrary value) system with a simple design process by directly or inversely forming the reference arrangement of modules each of which has two outputs and two inputs and obtaining a topology corresponding to direct arrangement and that corresponding to inverted arrangement. CONSTITUTION: A reference module includes four hybrid circuits 20 to 23 and two intersections and has four inputs e1 to e4 and four outputs s1 to s4. A problem of intersections is solved by using a reference system to be operated at two levels 33, 34. An upper stage is constituted by using a principle of intersection crossing over two stages. Consequently the n-order matrix is formed by using two-layer architecture.
Patent JP-2001059892-A (JP)
Title: Laser decontamination method and device
Inventor: AKAGAWA KATSUHIKO
IPC: B23K26/142
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To efficiently remove contaminants adhered to a pipe inner surface. SOLUTION: A laser decontamination device is provided with a moving body 10 capable of self-running inside a pipe to be decontaminated, an optical fiber 12 for guiding laser light L emitted from a YAG laser oscillator 11 to the moving body, a mirror 13 attached to the moving body 10 so as to be able to rotate around the pipe 2 axis line and capable of irradiating laser light L emitted from the optical fiber 12 on the pipe 2 inner surface, a dust cleaning means 14 communicating with the inside of the pipe 2, and air suction means 15 capable of sucking the air in the pipe 2 inside by way of the dust cleaning means 14. By irradiating laser light L on the whole pipe inner surface circumference, contaminants adhered to the pipe 2 inner surface is peeled and the air in the pipe 2 inside is sucked with a suction means 15 to capture the contaminants with the dust cleaning means 14.
Patent JP-H1183261-A (JP)
Title: Hydraulic control type fan driving system
Inventor: ISHII TAKAHARU
IPC: F25D1/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To improve system quality by preventing generation of abnormal sound by scarce generation of a cavitation in a hydraulic motor and improving a system efficiency by an alteration in characteristics of a hydraulic pump. SOLUTION: The hydraulic control type fan driving system comprises a hydraulic motor 4a for driving a fan 3, a variable capacity type hydraulic pump 5b for supplying hydraulic oil to the motor 4a, a main pressure control valve 5c for varying discharge hydraulic pressure from a hydraulic pump unit 5 based on cooling water temperature, a flow switching valve 4c for throttling hydraulic oil flow rate discharged from the motor 5b when the motor 4a is stopped or decelerated, a spring-loaded check valve 8 for introducing the hydraulic oil of an outlet side of the valve 4c to an inlet side of the motor 4a when the hydraulic oil of an outlet side of the valve 4c becomes higher by a predetermined pressure or more than the hydraulic pressure of the inlet side of the motor 4a,  and a check valve 5g with a spring for introducing the hydraulic oil of the inlet side of the pump 5b to the outlet side when the hydraulic pressure of the inlet side of the pump 5b becomes higher by predetermined pressure more than the hydraulic pressure of the outlet side in a hydraulic circuit.
Patent JP-S6296737-A (JP)
Title: V-type engine
Inventor: ONOE KAZUO
IPC: F01P5/12
Filed: 1985-10-22
Abstract: PURPOSE:To reduce the number of belt driving systems and aim at reduction in manufacturing cost or the like by installing a timing belt driving system connecting an interval between a water pump and a crankshaft and a belt driving system connecting an interval between accessory parts and the crankshaft parallely in this ourder. CONSTITUTION:An engine is provided with two sets of cylinder rows where cylinders S are disposed three by three in series, and each of banks L and R housing these cylinder rows is coupled together in a V-shaped form at the specified banking angle. In this case, a pair of cam shafts 9 and 10 are projected out of the belt opposed wall 8 formed at the one end side of a V-root part 3, and a timing belt is rolled on these shafts together with a water pump 13, forming a driving system C. In addition, both first and second belt driving systems D and E are parallely installed in this belt opposed wall 8 in this order in addition to the driving system C. That is to way, the driving system D drives a power steering pump 19 and an alternator 22 while the driving system E drives a cooler compressor 26 or the like by belt each to a crankshaft 1.
Patent JP-H0678978-A (JP)
Title: Deodorant
Inventor: KARITA TAKESHI
IPC: A61L9/01
Filed: 1992-09-03
Abstract: PURPOSE:To provide a deodorant for preventing the generation of dermatitis and dermatophytosis accompanying a reduction in resistance of the skin which is resulted from the bloating and swelling of the skin by decomposing the secretion from the skin of the foot, not simply limiting to arresting of the bad smell of the foot or propagation of fungi, perfectly absorbing a generated gas and sweating, and further enhancing the ventilation efficiency in a shoe. CONSTITUTION:A deodorant contains at least one kind selected from active carbon, catalyst-added active carbons, and zeolite, at least one kind selected from alcohol, ester, aldehyde, ketone, lactone and phenol antimicrobial perfume materials, a water absorbing polymer, and xanthone.
Patent JP-S60127163-A (JP)
Title: Ink jet recorder
Inventor: MIZUNO TSUNEO
IPC: B41J2/055
Filed: 1983-12-13
Abstract: PURPOSE:To prevent the top part of a nozzle through which ink is jetted from clogging due to ink and to miniaturize the size of a formed apparatus, by a method wherein discharge is produced between a needle electrode and a counter electrode, and media are jetted from the nozzle by distorting the counter electrode by discharge. CONSTITUTION:DC voltage of about 1kV is applied between the needle electrode 13 and the opposed electrode 14 facing thereto by using a DC power source 18 from print information and discharge is produced between the needle electrode 13 and the opposed electrode 14. The metal plate of opposed electrode 14 is distorted by this discharge, the pressure generated in a path 11 being transmitted to the nozzle 12 by distortion of the opposed electrode 14, and the water in the path 11 is jetted from the top part of nozzle 12. Because the surface of nozzle 12 is covered with the layer of ink 15 at that time, the jetted water is attached to a recording paper together with ink by spraying and print recording is formed on the recording paper.
Patent JP-H0975279-A (JP)
Title: Control circuit for electric vacuum cleaner
Inventor: TAKAHASHI MASAKI
IPC: A47L9/28
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a product which achieves an overcoming of thermal limit of an electric vacuum cleaner and a securing of the durability of a brush of a motor in the midst of the action of a higher sucking force of the electric vacuum cleaner while enhancing a sucking force during the lowering of the amount of air and moreover, a higher cleaning performance. SOLUTION: This control circuit is constituted of a current detection means 3 to detect a current value to be supplied to a motor 2 as load, a voltage detection means 4 to detect a voltage value, a first arithmetic means 5 to derive power from the current value and the voltage valve, a first control means 6 to control electric energy to be supplied to the motor 2 from the results of computation and a drive means 7 which performs a phase control of the motor 2 according to a control signal of the first control means 6.
Patent JP-2000053331-A (JP)
Title: Pneumatic balance type handling device of yarn feeder
Inventor: TERADA YOSHIHIRO
IPC: B65H67/06
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce equipment cost without impairing a substantial function, regarding a handling device balancing weight of a yarn feeder and loading the yarn feeder on a creel. SOLUTION: This device is provided with wire, a balance force generating device 5 energizing wire in the pulling up direction and a handling head suspended at a tip of wire. The handling head is provided with a grasping member grasping a yarn feeder by being opened and the opening and closing device 23. As driving sources of the balance force generating device 5 and the opening and closing device 23, pneumatics is used. Pressure setting devices 48, 49 and a circuit switching means 51 switching pneumatics imparted to the balance force generating device 5 to at least two stages of high pressure and low pressure are provided.  Further, and interlocking means 52 switching the circuit switching means 51 to a high pressure side when the opening and closing device 23 is operated in the yarn feeder grasping direction and switching the circuit switching means 51 to a low pressure side when the opening and closing device 23 is operated in the yarn feeder releasing direction is provided.
Patent JP-H0286311-A (JP)
Title: Multi triangle wave circuit
Inventor: TAKAHASHI KYOICHI
IPC: H03K4/50
Filed: 1988-09-22
Abstract: PURPOSE:To suppress the dispersion in the characteristic of a triangle wave nearly equal to that of a single oscillating circuit by comparing a potential of a capacitor with set upper limit and lower limit voltages and supplying an output of each latch circuit of plural oscillating circuits provided with the latch circuit controlled by the comparison output so as to control a switch element. CONSTITUTION:A capacitor C, a charging constant current source I, a discharge constant current source 2I and a switch SW for discharge control employed in a triangle wave oscillating circuit among four independent triangle wave oscillating circuits are used in common for the other three oscillating circuits. A voltage VC of the capacitor C is supplied in common to comparators VC1, VC2 of the four oscillating circuits OSC1-OSC4. An output signal of the comparators VC1, VC2 in the oscillating circuits OSC1-OSC4 is used as a set/ reset signal of a latch circuit FF. Then the output signal of a NOR gate circuit G controls the switch SW controlling the discharge of the capacitor C.
Patent JP-S6390714-A (JP)
Title: On-vehicle navigation device
Inventor: TOKAI YOKO
IPC: G08G1/137
Filed: 1986-10-03
Abstract: PURPOSE:To display the position of a vehicle with accuracy by inputting selectively a 1st mode which indicates traveling only on displayed roads and a 2nd mode which does not indicate that, and correcting position data according to map data only when the 1st mode is inputted. CONSTITUTION:A driver sets and inputs a mode to a mode input means 5 and then when the input mode is the 1st mode indicating traveling only on the displayed roads, a value computed on the basis of a sensor output signal is compared with the map data and corrected. When correction more than a specific value is required in the correcting processing, that is reported by a signal generating means 7. Further, when the input mode is the 2nd mode which indicates that the vehicle travels except on the displayed roads, the value computed on the basis of the sensor output signal is not corrected to minimize a shift in the current position of the vehicle.
Patent JP-H0398148-A (JP)
Title: Executing method for job containing terminal information
Inventor: OOTA WAKAKO
IPC: G06F15/00
Filed: 1989-09-11
Abstract: PURPOSE:To improve the machine operability by acquiring the terminal information to automatically start a job and therefore omitting the necessity to produce a job control language for each terminal. CONSTITUTION:A terminal information acquiring means 11 acquires a terminal ID of a work station which is presently executed by a command. A job control language production means 12 of the next stage produces a file name with addition of the terminal information acquired by the means 11 and produces a job control language which assigns and releases the relevant file based on the produced file name. A job execution means 13 carries out the job produced by the means 12, and a file assignment means 14 assigns a work file based on the file name added with the terminal information and produced by the means 12. Then a file release means 15 releases the work file. Thus the versatile applicability is improved.
Patent JP-H0794992-A (JP)
Title: Production of piezoelectric resonator
Inventor: KAWASHIMA YASUHIRO
IPC: H03H3/02
Filed: 1993-09-22
Abstract: PURPOSE:To suppress the generation of a pin hole on the inside of insulating resin by previously uniforming the thickness of the resin and applying the resin to the surface and rear face of a piezoelectric base twice in each face at the time of manufacturing piezoelectric resonators. CONSTITUTION:Insulating resin 11 is applied to the surface of a piezo-electric substrate 1' like a layer by a screen printing or brush coating method. The film thickness of one application is set up thinner than required final thickness and the applied resin 11 is cured. After curing the resin 11, insulating resin 11 is applied to the cured resin 11 again similarly to the 1st application, the applied resin 11 is cured and the application and curing of the resin 11 are repeated until the whole thickness of the resin layer reaches prescribed thickness. The rear face of the substrate 1' is similarly treated. Namely the surface and rear face of the substrate 1' are coated with insulating resin 11 at least twice in each face. Then the substrate 1' is cut off in the X direction so as to be divided in each one function unit for a piezoelectric resonator. An external electrode is formed on the outside of the resin 11 of the cut part to obtain a piezoelectric resonator.
Patent JP-H0792057-A (JP)
Title: Output circuit with output monitor
Inventor: MIWA SHOHEI
IPC: G01M17/007
Filed: 1993-09-22
Abstract: PURPOSE:To prevent the malfunction of a load even when an output circuit is abnormal at the initial check, and shorten the check time. CONSTITUTION:In the output circuit with output monitor having a control terminal C for controlling loads 2, 3 and a monitor terminal M for monitoring the state of the loads at check, a switch PS for power source switching is provided between a power source V and the loads, a dummy load D is connected to the monitor terminal, and the other end of the dummy load is connected to a power source V'. At the initial check, the power source switch is turned off to prevent the erroneous operation of the loads. A logical expression for check can be formed regardless of the operation of the loads, and the number of steps for check can be reduced.
Patent JP-H04118328-A (JP)
Title: Control device for starting clutch for vehicle
Inventor: OKAYASU MAKI
IPC: B60W10/10
Filed: 1990-09-06
Abstract: PURPOSE:To effectively prevent sudden increase of an engine speed, transfer of excessive shock and over-load, and the like in the case of the racing select starting by improving clutch engaging characteristics through controlling increasing ratio of clutch torque so as to increase correspondingly to the high engine speed. CONSTITUTION:An ordinary start judging part 40 of a start mode current setting part 35 judges the ordinary start if an engine rotational speed Ne is low in the case of the car speed lower than the set car speed, and a change lever is shifted to D, R or Ds range from P or N and, after that, a throttle valve opening angle theta is changed with the displacement of an acceleration pedal. In this case, a racing select start judging part 41 judges the racing select start if the throttle valve opening angle q is large, and the engine rotational speed Ne is higher than the first idling rotational speed, and the change lever has been shifted to the running range from P or N. The judged signal is input to a current setting part 44, and taking into consideration that the engine rotational speed Ne is high, the increasing rate k of an initial clutch current control signal Isr is determined to be high compared with the ordinary start, and is set so as to vary slowly from the half way.
Patent JP-H08101080-A (JP)
Title: Tension measuring apparatus for tape
Inventor: UENO YOSHIHIRO
IPC: G01L1/00
Filed: 1994-09-30
Abstract: PURPOSE: To enlarge the range for measuring tension of a tape while enhancing the sensitivity of the measurement. CONSTITUTION: A tubular member 3a has a tubular outer circumferential surface for guiding the traveling of a tape 1. A position detecting means 9 detects the position of the tubular member 3a. A drive means 7 drives the tubular member 3a in response to an output signal from the position detecting means 9. A force detecting means 8 detects a force required for driving the drive means 7. Tubular members 3b, 3c arranged substantially in parallel with the tubular member 3a have tubular outer circumferential surfaces for guiding the traveling of the tape 1.
Patent JP-S6297325-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMASHIMA TOSHIKI
IPC: H01L21/28
Filed: 1985-10-23
Abstract: PURPOSE:To enable the formation of ideal low-resistance contacts or the like by preventing the lowering of a surface concentration by making a heat treatment after forming an outward diffusion preventing film on the surface of an impurity region in a semiconductor base. CONSTITUTION:After doping impurities by ion implantation, an SiO2 film is deposited on an Si surface by CVD or the like, and after capping, a heat treatment such as annealing or reflowing is performed. If there is no SiO2 film being capped, at a high-temperature heat treatment such as annealing after reflowing or ion implantation, the impurities are diffused outward from a diffusion surface so as to lower the impurity concentration of the surface. On the other hand, if a capping film is provided, the outward diffusion of impurities is restrained and the lowering of impurity concentration can be prevented. For forming an SiO2 film of about 100Angstrom , it is preferable that the SiO2 film is left a little when it is etched for opening contact windows by RIE technique, or the SiO2 film is grown newly by CVD technique etc.
Patent JP-H0551405-A (JP)
Title: Production of conjugated diene polymer
Inventor: MIYAMOTO KOICHI
IPC: C08F36/04
Filed: 1991-08-26
Abstract: PURPOSE:To obtain the title polymer having narrow molecular weight distribution with high cis content, excellent in uniformity, rubber characteristics and catalytic activity, useful for tires and belts, etc., by polymerizing a conjugated diene in the presence of a specific multiple catalyst. CONSTITUTION:The objective polymer can be obtained by either bulk polymerization or solution polymerization in a hydrocarbon solvent, of a conjugated diene such as butadiene in the presence of a multiple catalyst composed of (A) a secondary carboxylic acid's rare earth metal salt of the formula (Ln is rare earth metal; R<1> and R<2> are each 3-20C alkyl; the branch index b for alkyl group defined by the formula: b = (number of tertiary carbon atoms + number of quaternary carbon atom)/total number of carbon atoms is 0.15-0.4) (e.g. neodymium 2-isopropyl-5-methylhexanoate), (B) an organoaluminum compound such as trimethylaluminum, and (C) a halogen-contg. Lewis acid compound such as benzyl chloride. For the amount of said catalyst to be used, it is preferable that the components A and B be 0.01-0.5mmol and 0.1-50mol based on 100g of the conjugated diene monomer, respectively.
Patent JP-H0683042-A (JP)
Title: Sticking device for frame
Inventor: HAYANO FUMITOMO
IPC: G03F1/66
Filed: 1992-09-04
Abstract: PURPOSE:To rapidly reject a pellicle frame with a pellicle having foreign matter by a simple mechanism when the foreign matter is detected in this pellicle after peeling of a liner. CONSTITUTION:The pellicle frame with the pellicle is carried out out of a pellicle frame housing part 6 by a transporting arm 7 and the liner is peeled from the pellicle frame in a liner peeling section 9. The foreign matter sticking to the surface of the pellicle of the pellicle frame is thereafter detected in a pellicle inspection section 10 and the pellicle frame decided to be not stuck to the reticle by an inspection result deciding section 11 is carried out together with the rejected plate in a pellicle rejection section 12.
Patent JP-2001061371-A (JP)
Title: Lure
Inventor: MIYAZAWA YUKINORI
IPC: A01K85/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a lure having both of a spoon-like function (fish-gathering effect by oscillation) and a hopper-like function (fish-gathering effect by water splashing). SOLUTION: This lure is equipped with a body 2 made of a metal curved in a prescribed shape and a head 4 disposed at one end of the body 2, having a resistance face 4a to water current and forming a head shape of fish. The resistance face of the head 4 forms recessed shape susceptible to resistance to water current. A fishline-connecting ring 6 to which a fishline can be connected is disposed at one end of the body 2 (particularly on resistance face of the head 4) and a connecting hole 8 to which fishline or fishhook can be connected is formed at other end side of the body 2.
Patent JP-H04118707-A (JP)
Title: Moving body controller
Inventor: MORIYA TATSUYUKI
IPC: G05B23/02
Filed: 1990-09-10
Abstract: PURPOSE:To surely stop the moving body at the time of malfunction or runaway by comparing speed or acceleration obtained from its present position with speed or acceleration in an acceleration section and a constant speed section stored in a memory in the course of movement of the moving body, and decelerating and stopping it, when it exceeds a prescribed value. CONSTITUTION:The controller is provided with a means IC for detecting the present position of a moving body in the course of movement of the moving body, a means 1b for calculating speed or acceleration of the moving body from a variation of the present position, and a means 1a for deriving prescribed speed or acceleration from a moving profile of the moving body. Also, a means 1e for comparing the prescribed speed or acceleration and the operated speed or acceleration is provided, and when the operated speed or acceleration exceeds the prescribed speed or acceleration in the course of movement of the moving body, the moving body is decelerated. In such a way, not only a runaway or a malfunction in the vicinity of termination of a moving stroke but also a malfunction in the course of movement of the moving body can be detected, and when the malfunction is generated, the moving body can be stopped surely.
Patent JP-H09120243-A (JP)
Title: Alignment device for picture
Inventor: KENESU EFU BURANCHIYAADO
IPC: G03G15/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a system removing a registering error occurring between duplex prints. SOLUTION: This system positions common physical edges of sheets by using plural pairs of sensors. During a first path, that is, a simplex path, a first set sensor detects a leading edge of the sheet, and during a second path, that is, a duplex path, a second set sensor detects a trail edge of the sheet. The control system adjusts a speed driving the sheet so that the sheet is positioned with a developed image on a light receiving body at the matched timing in a transfer station. Since all offsets are faced to the common physical edge when developed surface and rear surface images on the light receiving body are positioned with the sheet, dispersion in a sheet size due to a sheet cut tolerance is removed by a sense and control system.