baber/WOPTO huggingface dataset:
Patent JP-H0970203-A (JP)
Title: Automatic direction controller of combine
Inventor: YAMAZAKI TATSUYA
IPC: A01B69/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic direction controller of a combine capable of excluding control errors caused by right and left inclinations of the machine body as much as possible and carrying out the direction control in high accuracy by installing a steering action-deciding means which decides a steering action- direction, etc., based on the fuzzy inference. SOLUTION: To a combine having a direction sensor which detects a passing spot of a divider against unreaped stems and a automatic direction control unit which steers a machine body automatically depending on a detected signal by the direction sensor, an inclination sensor which detects left and right inclinations of the machine body and inputs into the automatic direction control unit is installed, while in the automatic direction control unit, a steering action- deciding means which decides steering action direction and a steering action velocity based on the fuzzy inference using detected values of the direction sensor and the inclination sensor as input variables.
Patent JP-H1179312-A (JP)
Title: Truck positioning mechanism and garbage container throw-in system provided therewith
Inventor: SEKIKAWA TAKAO
IPC: B65F5/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To smoothly draw out a truck with casters from a fixed position backward. SOLUTION: In this system, a truck is slightly moved back from an engaged state where the inner side abutting members 65c, 65d of a base guide 60 abut against the rear end part of the right and left guide faces 55a, 55b of the guide groove of a base member 53 and inlet side abutting members 65a, 65b abut near the tip edges 55f, 55g of the right and left guide faces 55a, 55b. Since the inlet side abutting members 65a, 65b are off from the right and left guide faces 55a, 55b and located in an expanded open part, the tip part of the base member 53 becomes oscillatable right and left centering nearly the inner side abutting members 65c, 65d. Thus, when the truck is moved back, casters rotate instantly as much as 180 degrees in a horizontal plane, and the moving back after that of the truck becomes smooth similarly as in the case of moving forward.
Patent JP-S62112403-A (JP)
Title: Ship radar with stabilizer
Inventor: KAIKAWA YOSHIMASA
IPC: H01Q3/02
Filed: 1985-11-12
Abstract: PURPOSE:To decrease a memory capacity of a radar and the transmission power by mounting a radar antenna to a stabilizer and holding the antenna stably against the crawling of a ship. CONSTITUTION:A radar antenna 10 is mounted on the stabilizer 20 comprising an actuator 21 and an angle transducer 22. The actuator 20 holds the antenna 10 nearly horizontally at all times. The stabilizer 20 is controlled by a stabilizer 40. The stabilizer controller 40 consists of a control angle calculator 41 receiving an angular signal from a vertical gyro 50 and operating the control angle and an angle comparator 42 inputting the control angle and a feedback signal from the angle transducer 22 and outputting an angle control variable to the actuator 21. Thus, the antenna is kept stable, then a small antenna with a small vertical beam width is enough and the memory capacity of the radar is small.
Patent JP-H08119789-A (JP)
Title: Single crystal pull device
Inventor: TATSUO MASAHIRO
IPC: C30B15/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide a device capable of pulling up a single crystal in high accuracy and also of safely drawing a pulled single crystal at a position apart from the pull position. CONSTITUTION: In this single crystal pull device equipped with a pull chamber 8 in mobile fashion on a melting chamber 1 holding a crucible 3 inside and a pull means on the upper part of the pull chamber 8 so as to pull up a single crystal 19 via a wire 14 into the pull chamber 8, the pull means is placed on a mobile pull head-mounting table 10 and the pull chamber 8 is suspended from the table 10. Therefore, while the single crystal is being pulled up, the upper part of the pull chamber 8 runs afloat and the mechanical vibrations of the pull means are not transmitted to the pull chamber 8, thus enabling the single crystal 19 to be pulled up in high accuracy. Besides, as the single crystal 19 can be drawn out at a position apart from the pull, position, the drawing operation can be done safely.
Patent JP-S60142411-A (JP)
Title: Constant voltage power supply circuit
Inventor: FURUYA MISAO
IPC: G05F1/573
Filed: 1983-12-28
Abstract: PURPOSE:To improve detecting sensitivity and to prevent a control TR from damage by using an OP amplifier for a current control circuit. CONSTITUTION:A current limiter is constituted of resistors R0, RSC and a comparator 6 consisting of an OP amplifier. Voltage V0 generated on both ends of the resistor R0 is expressed by V0=R0 (VOUT'/R6+VZ/R7), and if the voltage on both ends of the resistor RSC is VSC, the current limiter starts to operate when the condition of VSC>=V0 is established. When said condition is formed, the output of the comparator 6 is turned to the high level and current starts to flow into a TRQ6 so that current flowing into a control TRQ1 is quickly limited.
Patent JP-H0194075-A (JP)
Title: Steering gear for crawler vehicle
Inventor: MINAMI TERUO
IPC: B62D11/08
Filed: 1987-10-06
Abstract: PURPOSE:To make a turning radius conformed to the manipulated variable of a steering lever and travel speed realizable irrespective of road conditions by setting a speed ratio of symmetrical crawlers according to the manipulated variable of the steering lever and speed of the crawler at the outside of turning operation. CONSTITUTION:Each of piston rods 13a, 13b of cylinders 14a, 14b constituting a hydraulic circuit is pivotally supported on fork rods 12a, 12b moving transmission gears 6a, 6b in an A or B direction. The cylinders 14a, 14b are connected to a pump 19 via a selector valve 17 which is of manual selector valve varying into each state of positions P1-P4 by operation of a steering lever 18. An unload valve 20 is installed between the selector valve 17 and the pump 19. This unload valve 20 is of high-speed solenoid selector value provided with a solenoid SOL1, and it unloads pressure oil in the hydraulic circuit to a tank when the solenoid SOL1 is turned on.
Patent JP-S60135499-A (JP)
Inventor: CHIYAARUZU EDOWAADO KOOKO
IPC: C11D3/22
Filed: 1984-11-30
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-S59161227-A (JP)
Inventor: PIITAA ROURANDO ROJIYAAZU
IPC: B23F1/08
Filed: 1983-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1075931-A (JP)
Title: Ophthalmodiaphanoscope
Inventor: OKINISHI SATORU
IPC: A61B3/14
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To enable the exact tracking of a defect to be measured even when measuring the defect while being irradiated with measuring light at plural different angles. SOLUTION: When tracking is started, first of all, it is detected whether the measuring light gets out of a blood vessel to be measured or not and when it does not get out, measurement is started. When the measuring light gets out the blood vessel, the quantity of correction is applied so that it can be positioned on that blood vessel, and a galvanometric mirror 22 is moved. Next, the position of the blood vessel is detected on a one-dimensional CCD 42, a reference position is reset at that blood vessel position and after tracking is started with the new reference position as a center, the measurement is started.
Patent JP-H06265837-A (JP)
Title: Magnetic superfine particle film function element and its production
Inventor: TAKETOMI KO
IPC: G02F1/09
Filed: 1992-09-22
Abstract: PURPOSE:To provide the magnetic superfine particle film function element formed with a magnetic superfine particle film on a substrate and the process for production of the magnetic superfine particle film function element for production thereof. CONSTITUTION:Superfine particles of 5Fe(OH)33Y(OH)3 or superfine particles of [5Fe(OH)3] [(3-x-y)Y(OH)3] [xM(OH)3] [yN(OH)3] are formed by using an alkoxide method and are stably dispersed into an org. solvent. After the colloidal soln. prepd. in such a manner is applied on the substrate 100, the substrate 100 is calcined, by which the film 200 of the crystalline YIG superfine particles (crystalline YIG compd. superfine particles) is formed on the substrate 100. The magnetic superfine particle film function element operating as a magnetic thin film function element or magnetic thick film function element is realized.
Patent JP-H0589069-A (JP)
Title: Dispersion type control system
Inventor: KUREI TETSUJI
IPC: G06F13/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a dispersion type control system which can monitor and operate plural control systems through an arbitrary MMI device and a display. CONSTITUTION:The system has a bus switching device 41 to switch the connection with LAN buses 11-1n of respective control systems and MMI devices 31-3m, a CRT switching device 61 to switch the connection with displays 51-5p to monitor and operate a system and respective MMI devices 31-3m and an MMI manager 70 to control the switching of the bus switching device 41 and the CRT switching device 61.
Patent JP-H11140726-A (JP)
Title: Apparatus for producing twisted yarn in coupled spinning and twisting process
Inventor: BALLHAUSEN ULRICH DR
IPC: D01H4/06
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus equipped with a drive which has a simple structure and performs reliable actions. SOLUTION: This apparatus which is equipped with a protective pot 7, two open-end spinning rotors 1, 2, a spindle accelerator 5, and a yarn guide channel 6, has the following scheme: spinning rotor shafts 1.1, 2.1 are supported upon slide bearings 11, 12, respectively, being driven by a motor M mounted with a driving member 13; the rotating axial line of the motor M and the respective rotating axial lines of guide rollers 14a, 14b, 15a, 15b define an isosceles triangle, and a bisector passing through the rotating axial line of the motor M also passes through the center plane of a wedge-shaped gap.
Patent JP-H03113998-A (JP)
Title: Array microphone
Inventor: KANAMORI TAKEO
IPC: H04R1/40
Filed: 1989-09-27
Abstract: PURPOSE:To vary directivity in response to the application by providing a two-dimension signal calculation means applying the product sum calculation between a content of a storage means and a preset coefficient and outputting the result, a digital/analog conversion means converting a digital output signal from the two-dimension signal calculation means converting into an analog signal and a coefficient revision means revising the coefficient by the two- dimension signal calculation means. CONSTITUTION:An output signal from a microphone array 1 is converted into a digital signal by an A/D converter means 2 and a time series signal is stored in a storage means 3. The content of the storage means 3 is subjected to product sum with a preset coefficient at a two-dimension signal calculation means 4. The output of the two-dimension signal calculation means 4 is converted into an analog signal by the A/D converter means 6 to obtain an output signal of the array microphone. In this case, the coefficient of the two-dimension signal calculation means 4 is revised by a coefficient revision means 5 so that the directivity of the array microphone is selected in response to the operating environment as doughnut or twin directivity or single directivity.
Patent JP-H1188221-A (JP)
Title: Radio communication equipment with broadcast reception function
Inventor: SATO TETSUO
IPC: H04B1/40
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce the component cost of a set by facilitating the management and the adjustment in the manufacture process and to decrease a total defect ratio. SOLUTION: In a PLL frequency synthesizer 49, a VCO 43 is oscillated at a frequency with a prescribed relation with a reference frequency generated by allowing a crystal vibrator 40 to oscillate an oscillation circuit 44, and a base band signal is applied to the VCO 43 at radio transmission to provide an output of an FM modulation wave. In the case of radio reception, the VCO 43 outputs a 1st local oscillation signal used for 1st frequency conversion at a radio reception circuit 60 and an oscillated signal extracted from the oscillation circuit 44 is used to excite an oscillation circuit 69 of the radio reception circuit 60 and a 2nd local oscillation signal used for the 2nd frequency conversion is generated.  In the case of receiving a radio wave, the oscillation signal extracted from the oscillation circuit 44 excites the oscillation circuit 14 of the PLL frequency synthesizer for generating a local signal for the radio broadcast reception circuit 2 and the reference frequency signal is oscillated stably.
Patent JP-S62113162-A (JP)
Title: Device for office work
Inventor: OSAKO HIDEYUKI
IPC: G03G15/00
Filed: 1985-11-13
Abstract: PURPOSE:To operate efficiently plural copying devices by cancelling automatically reservation of the other copying devices which a reserver reserves when this reserver starts to use one reserved copying device. CONSTITUTION:A copying desirer in the position where he cannot confirm whether a copying device 1 is used or not because of a partitioning wall 40 shielding the visual field inputs his identification number or code with a ten key 37, a card reader, or the like and depresses a reservation input button to reserve the use of the copying device 1. When the reservation input button 33 is depressed, a reservation discrimination signal is issued from an input/output signal processing circuit 32 and is received by an input/output signal processing circuit 18 of the copying device 1 and is stored in a storage device 20. A signal which is detected by a motor operation sensor 11 as a use/unuse discriminating means and indicates whether the copying device is used or not is sent from the input/output signal processing circuit 18 of the copying device to the input/ output signal processing circuit 32 of a reservation-display device 31, and 'busy' or 'idle' is displayed on a display part 36.
Patent JP-H09112753-A (JP)
Title: Conduit housing in which fire is hermetically sealed and sealed, wire bundle with plurality of wire and passing method of electric wire and other type conduit through barrier wall
Inventor: EDOWAADO ZERINSUKII
IPC: A62C3/16
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fire resistant electric wire housing to set an electric wire in a passage through a barrier wall such as a diaphragm for an aircraft without disrupting fire resistant and sealing functions of the diaphragm. SOLUTION: A fire resistant electric wire housing 9 contains a sleeve 13 to surround wire bundle 11 and a tube-like housing 19. The tube-like housing 19 contains a cover plate 17 installed on a diaphragm 21. Afterwards, the sleeve 13 is inserted into the tube-like housing 19. A hole 35 passing through a wall of the sleeve 13 is used to inject a sealant to prevent steam and flame from passing through the firs resistant electric wire housing 9 into a void of the sleeve 13.
Patent JP-S62114948-A (JP)
Title: 2-hydroxybenzamide and soil fungicide
Inventor: KURAHASHI YOSHIO
IPC: C07C67/00
Filed: 1985-11-13
Abstract: NEW MATERIAL:A compound shown by formula I (X is halogen, alkyl or nitro; n is 1 or 2; R<1> is H, alkylcarbonyl which may be replaced with halogen or phenylcarbonyl which may be replaced with halogen, alkyl, etc.,; R<2> is alkyl, alkenyl or alkynyl which may be replaced with halogen, alkoxy, etc., or cycloalkyl which may be replaced with alkyl). EXAMPLE:N-[2, 2, 2-Trichloro-1-(2, 2, 2-trifluoroethoxy)ethyl]5-chloro-2-hydroxy benzamide. USE:A soil fungicide useful especially for clubroot, white root rot, damping-off of rice plant, etc. PREPARATION:A compound shown by formula II (Hal is halogen) is reacted with a compound shown by the formula R<2>-OH in the presence of an acid binder (e.g., alkali metallic hydroxide) in a solvent such as toluene, etc., at 0-100 deg.C to give a compound shown by formula I (in the case where R<1>=H).
Patent JP-H02102701-A (JP)
Title: Distillation apparatus and method
Inventor: RANII EI ROBINSU
IPC: B01D3/38
Filed: 1988-10-06
Abstract: PURPOSE: To reduce the steam consumption by using a distillation column, condenser, separator and heat compressor in communication and removing a volatile component from an aq. medium contg. the volatile component and another salt, component and compd. CONSTITUTION: The distillation column 110 suitable for evaporating at least a part of a volatile component receives an aq. medium contg. the volatile component from a pipe 120 and brings the aq. medium through steam into direct contact with the steam from a pipe 121. At least one condenser 112 communicating with the distillation column 110 condenses at least a part of the steam received from the distillation column. The steam is separated from the fluid in the refluxed fluid received from the condenser 112 in the separator 113 communicating with the condenser 112. The heat compressor 111 coupled to the separator 113 and the distillation column 110 takes the steam out of the separator 113 and injects the exhaust steam into the distillation column 110. Consequently, the steam consumption is reduced.
Patent JP-S62113001-A (JP)
Title: Reference optical element for interferometer
Inventor: KAWASHIMA TAKASHI
IPC: G01J3/28
Filed: 1985-11-13
Abstract: PURPOSE:To elongate an effective light path with bent path in a limited space, by combining a hexagonal prism consisting of a parallelogram prism and two equiside trapezoidal prisms and a right-angle isosceles triangle prism. CONSTITUTION:By adding a right-angle isosceles triangle 12 representing a reference corner cube to two equiside trapezoidal prisms 10, 12 with bottom angles 45 deg. and a parallelogram prism 9 with an accute angle of 45 deg., a hexagonal prism 15 constructs a reference prism operating as a reference mirror. An incident light beam 2 into this reference prism fellows a light path in the order of alphabets covering from A to J by repeating total reflections and it is radiated out parallel to the incident light beam 2 on its return way. Consequently, a sufficiently longer light path can be available as compared with a case where a right-angle isosceles triangle prism 12 is simply arranged.
Patent JP-H06193615-A (JP)
Title: Coupling member
Inventor: WALZ RUEDIGER
IPC: F16B12/20
Filed: 1993-10-08
Abstract: PURPOSE: To temporarily lock a connecting member by bearing a tightening screw within a cup-shaped insert with a play, and forming an inclined abutting portion for the tightening screw at the front edge of the connecting member. CONSTITUTION: This connecting member comprises a cup-shaped insert 1, a tightening screw 2, and a connecting element 3. The cup-shaped insert 1 has barb-like slots 4 formed on the outer periphery thereof and serves as a means for holding a plate into a bore hole. The connecting element 3 has a hole 6 formed in the rear end 5 thereof and serves as a means for mounting on the plate. A front end 7 is pushed into a slit 8 parallel to the central axis of the cup-shaped insert 1, and a rectangular recess 9 and a stopper projection 10 at the rear end thereof are provided. Also, an inclined abutting portion 20 is provided at a front edge 19. The tightening screw 2 is borne in the cup-shaped insert 1 by a square nut 14 at an angle of 45 deg. to the direction of insertion of the connecting element 3 with a slight play.  The play permits the tightening screw 2 to be pushed back by the inclined abutting portion 20 during insertion of the connecting element 3 and be positioned at a forward inner edge 17.
Patent JP-H02102873-A (JP)
Title: Power steering system available for automobile
Inventor: MOMIYAMA FUJIO
IPC: B62D6/02
Filed: 1988-10-07
Abstract: PURPOSE:To secure an excellent load sensitive characteristic and responsive characteristic by selecting a load sensing valve by means of load equivalent pressure oil related to travel speed and steering direction, and according to the selecting operation, making steering force so as to be fitted for load upon interlocking a subbooster. CONSTITUTION:This power steering system 10 has a load sensing valve 19 being selected by load equivalent pressure oil or pressure oil in a pair of cylinder chambers 34, 35 of a main booster 11. Likewise it is provided with a control unit 22 which inputs each signal out of a car speed sensor 23 and a steering force sensor 24 and controls a differential pressure control valve 18 and pressure oil injection valves 20, 21 and, what is more, it regulates reaction pressure oil flowing between a pair of reaction chambers of a hydraulic reaction type control valve 14 by this differential pressure control valve 18. In addition, it prevents any drop in steering force in a way of pouring response compensation pressure oil into a pair of cylinder chambers 44, 45 of a subbooster 12 and a pair of reaction chambers 58, 59 of the control valve 14 selectively by the pressure oil injection valves 44, 45.
Patent JP-S61131507-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01C10/32
Filed: 1984-11-30
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-H04363018-A (JP)
Title: Formation of metallic thin film
Inventor: SUGAI KAZUMI
IPC: H01L21/285
Filed: 1991-10-01
Abstract: PURPOSE:To greatly improve reliability and yield of an integrated circuit by forming a metallic thin film of good step coating properties and smooth surface configuration at a low temperature. CONSTITUTION:A silicon substrate 1 is immersed in liquid 3 containing metal or semiconductor in solute, metal or semiconductor is attached to a substrate surface and vapor chemical growth is carried out successively; then, a metallic thin film 5 of smooth surface configuration is deposited all over using metal or semiconductor as a core.
Patent JP-2000064759-A (JP)
Title: Anchor method, ground improving method, and enlarged excavating equipment used therefor
Inventor: HASHIMOTO AKIRA
IPC: E02D3/12
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To lengthen the length of an anchor skeleton for obtaining a greater tensile strength. SOLUTION: At the tip of a hollow excavation rod 1, a pair of right and left excavation bits 8, 8 are provided, which are able to rotate from the smallest position projected out forward from the excavation rod 1 with both sides located closely each other to the enlarged position when the bits 8, 8 are rotated and separated symmetrically almost to 90 degrees laterally by a bit operation rod 10 rotating from the smallest position to the enlarged position; with the excavation bits 8, 8 to a smallest position, the excavation rod 1 is driven by a required length by rotation, the piston rod of a cylinder is driven forward, then the bit operation rod 10 interlocked to the piston rod is rotated to the enlarged position, then a continuous anchor hole with level difference portions between the small diameter hole to large diameter hole can be excavated.
Patent JP-2001080995-A (JP)
Title: Ferroelectric element, non-volatile feproelectric memory element, ink jet type recording head and its production as well as ink jet printer
Inventor: SHIMADA KATSUTO
IPC: C30B29/32
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric element which exhibits high-frequency response and is drivable at a high speed. SOLUTION: The ferroelectric element has a ferroelectric film held between an upper electrode and a lower electrode. The crystal of the ferroelectric film is a pseudo cubic crystal system or a crystal system in which at least two among the pseudo cubic crystal system, a rhombohedral system or pyramidal quadratic system co-exist and the crystal face parallel to the lower electrode preferentially orients to a (110) face bearing. Since the driving of the ferroelectric element is not accompanied by the rotation of domains by such constitution, the high-speed driving is made possible and the element is capable of exhibiting the high-frequency response.
Patent JP-S61132996-A (JP)
Inventor: HANADA SUMIHISA
IPC: G09G3/12
Filed: 1984-11-30
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。