baber/WOPTO huggingface dataset:
Patent JP-H0536550-A (JP)
Title: Pulse discharging device
Inventor: OKAMURA KATSUYA
IPC: H01F29/14
Filed: 1991-07-29
Abstract: PURPOSE:To reduce a voltage drop of a thyristor and to obtain a device having a low loss by so forming a saturable reactor connected in series with the thyristor of a core material that a leakage current at the time of nonsaturation falls within a special range. CONSTITUTION:A thyristor 10 of a series circuit of the thyristor 10 and a saturable reactor SR is turned ON, and a previously charged capacitor C1 is discharged to obtain a pulse current. In such a magnetic assistance type pulse discharging device, the reactor SR is so formed of a core material that a leakage current at the time of nonsaturation becomes 50 to 10A. The material is desirably formed of an iron series amorphous material. For example, two thyristors 10 are held by heat sinks 11 at both sides, and secured by a clamping plate 12 to be used also as a terminal strip. A core in which an amorphous material (2605C0, etc., made of Allied Co., of USA) is wound, is placed on its upper part, and a series circuit of capacitors C0 and C1 is formed in such a manner that a conductor is passed at the center of the core.
Patent JP-2001016966-A (JP)
Title: Structure for waste straw treating part of combine harvester
Inventor: KAMIKUBO KEITA
IPC: A01F12/40
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To readily change over the discharging direction of waste straws from discharging of the waste straws in a collected state to some extent from a lower discharging port to a field to discharging of the waste straws in a dispersed state from a rear discharging port to the field according to the treatment after the reaping of grain culms. SOLUTION: This structure for a waste straw treating part of a combine harvester is obtained by providing a waste straw treating part 8 with a lower discharging port 65 for discharging the waste straws to the lower side of a machine body and a rear discharging port 66 for discharging the waste straws to the rear of the machine body and further arranging a discharging direction changeover guide unit 67 for changing over the discharging direction of the waste straws in a branched part of the lower discharging port 65 and the rear discharging port 66 in the combine harvester equipped with a reaping part 4 arranged at the front end of the machine body, a threshing part 6 installed in a position at the rear of the reaping part 4 and the waste straw treating part 8 provided in a position at the rear of the threshing part 6.
Patent JP-H1134210-A (JP)
Title: Production of artificial marble laminated sheet
Inventor: OSAWA HIDENORI
IPC: B32B7/12
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a problem such as warpage and a crack caused by an environmental change of temp. or humidity and to impart excellent impact resistance by laminating artificial marble to a base material by using a web-shaped hot-melt adhesive. SOLUTION: The partial or entire surface of artificial marble 1 is heated by a hot air drying oven, a rod heater or a far infrared oven. Heating temp. is different by the laminating state of a base material 3 and the artificial marble 1 and, when the artificial marble 1 is laminated only to the surface of the base material 3, the heating temp. is set to the m.p. of a hot-melt adhesive 2 or higher and, when the artificial marble 1 is laminated to not only the surface of the base material 3 but also to the side surface thereof, the heating temp. is set to temp. higher than the m.p. of the hot-melt adhesive 2 and also higher than the thermal deformation temp. of the artificial marble 1. Subsequently, the web-shaped hot melt adhesive 2 is arranged to the surface of the base material 3 and the heated artificial marble 1 is arranged thereon.  Thereafter, press molding is performed so as to be fitted to the inner shape of a female mold 6 to obtain an artificial marble laminated sheet.
Patent JP-H0512425-A (JP)
Title: Image processor
Inventor: MATSUDA KAZUHIKO
IPC: G06F15/80
Filed: 1991-07-03
Abstract: PURPOSE:To provide the image processor equipped with optimum throughput to image processing contents at all times. CONSTITUTION:An image memory 56 is provided with memory elements 32, 34, 36 and 38 to store and independently read/write image data, and a base processor unit 12 is provided with processor elements 16, 18, 20 and 23 to process the image data stored in the correspondent memory elements corresponding to the respective memory elements. Further, more than one freely attachable and detachable accel processor units 14 are provided with processor elements 24, 26, 28 and 30 to individually process the image data stored in the correspondent memory elements in cooperation with the correspondent processor elements corresponding to the processor elements of the base processor unit 12, and a processor unit number recognizing means is provided to recognize the number of the mounted processor units.
Patent JP-S6080319-A (JP)
Title: Touch switch device
Inventor: MORISHIGE MORIO
IPC: G04G21/08
Filed: 1983-10-11
Abstract: PURPOSE:To attain simply the disconnection wire check of a touch electrode and the circuit operation check by displaying a capacity component of the touch electrode. CONSTITUTION:Transparent touch electrodes 3 (T1-T9) are arranged in, e.g., 3X3 matrix form on the upper face of a transparent glass 2 fixed to the front face of a case 1 of an electronic wrist watch with computing functions, and when the touch electrode 3 is touched to input manually a character pattern such as a desired numeral, the change in the capacitive component is detected, a coordinate position is inputted one after another and then the input of the character pattern is inputted. A digital display section 4 of a liquid crystal display device or the like is provided to the front face of the front glass 2, and a pointer display section 5 is arranged at the lower side. When a touch input exists, an electrode number [1] is displayed on e.g., the 2nd digit of the display section 4, a count value [036] of floating capacitive component is displayed on the 3rd- 5th digits, a count value [107] of the contact capacitance component is displayed on the 6th-8th digits respectively, the disconnection wire state of the touch electrode and the operating state of the circuit are checked quantitatively by numerals.
Patent JP-H073496-A (JP)
Title: Electroplating device
Inventor: KOGA RYUJI
IPC: C25D7/06
Filed: 1993-07-29
Abstract: PURPOSE:To provide an electroplating device, by which the overcoat is effectively prevented from occurring without mechanically masking the edge parts of a steel sheet. CONSTITUTION:In the electroplating device, the non plating electrolyte supply means 5 for supplying non-plating electrolyte such as H2SO4 to the edge parts of the steel sheet 1 are provided in the plating cell 4 having the electrodes 2 of wider width than the sheet width of the steel sheet 1. Thus the overcoat in the edge parts of the steel sheet 1 is prevented from occurring in such an arrangement of each of the edge parts of the steel sheet 1 and the adjacent non-plating electrolyte supply means 5 that they are being apart from each other.
Patent JP-S6433360-A (JP)
Title: Underfloor storage shed
Inventor: MOTODA KENRO
IPC: E04F19/08
Filed: 1987-07-28
Abstract: PURPOSE: To automate the extraction and housing of an article and improve its efficiency by partitioning a base section, on which article housing bodies are placed, into the plural, installing a horizontally rotated revolution body and an article receiving base vertically moving the desired housing body and projecting and retreating the article receiving base from a floor face by a lifting device. CONSTITUTION: When a desired article housing body 12 is selected by a control panel 6, a motor 17 is rotated and a rotor 10 is turned and started horizontally through a chain 18, the motor 17 is stopped when reaching to a section just above a lifting device 11 of a specified base section 20a is detected, and an opening 21 on the lower side of the base section 20a is stopped to a section just above a article receiving base 22 by the rotor 10. A power cylinder 26 is driven by the lifting device 11 and a ring arm 24 is driven, the article receiving base 22 is lifted upwards, and the article housing body 12 is elevated onto a floor face from an upper-side opening 23.  When the panel 6 is operated and the article receiving base 22 for the lifting device 11 is controlled so as to be lowered, the article receiving base 22 is brought down in a reverse path, and the article housing body 12 is taken down and housed.
Patent JP-S6430713-A (JP)
Title: Method for charging kneading material in two-shaft type concrete mixer
Inventor: WATANABE MASAYASU
IPC: B28C7/06
Filed: 1987-07-27
Abstract: PURPOSE:To make it possible to charge kneading material so as to employ the power of the driving motor of a mixer efficiently for any kneading amount by a method wherein the load current value of the driving motor of the mixer is detected at the charging of kneading material, especially of gravel so as to open or close a charging gate in response to the load current value. CONSTITUTION:The load current value of the driving motor 2 of a two-shaft type concrete mixer is detected by a current detection circuit 3 and compared by a comparator 4 with the set points, which have been respectively set in advance at an upper limit current setter 5 and at a lower limit current setter 6. Then the load current value at the charging of kneading material is smaller than the lower limit current set point, a signal, which actuates to open the charging gate 8 of a gravel metering tank 7, is sent from the comparator to an on-off controller 9 so as to continuously charge gravel. When the load current value becomes larger than the upper limit current set point, a signal, which actuates to close the charging gate 8 of gravel, is outputted from the comparator 4 to the on-off controller 9 so as to stop the charging of gravel. A timer is provided for the case that the load current value exceeds the upper limit current set point due to the temporary and short-time load rise caused by the encroaching of gravel or the like so as to be able to close the charging gate 8 only when the load current value, which exceeds the upper limit current set point, is held for a period of time longer than the certain value.
Patent JP-H0911439-A (JP)
Title: Solder paste printer with image recognizing device
Inventor: FUJII HIDEAKI
IPC: B41F15/08
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a splash of scattered solder paste and dust from sticking to a lens of an image recognizing camera and others. CONSTITUTION: A solder paste printer with an image recognizing device is constructed by providing an openable-closable shutter 9 in front of an image recognizing camera 1 which recognizes the positioning and setting of a screen mask 10 as an image from below the screen mask 10.
Patent JP-S6344919-A (JP)
Title: Vertical multi-stage filtering dust collector
Inventor: SAKUMA AKIHIRO
IPC: B01D46/24
Filed: 1986-08-13
Abstract: PURPOSE:To minimize space for installing a dust collector by providing a plurality of dust collecting units equipped with an discharge gas inlet and an outlet on the upstream and downstream sides of filtering section respectively in the up and down directions and collecting dust in the device. CONSTITUTION:A filtering dust collecting section 2 and a filtering dust collecting unit 4 equipped with a dust collecting section 3 at the lower part are provided in the form of multi-stage, vertically in a shell 1. A chute 6 is connected with the lower end of a hopper 5 of each dust collecting section 3, the dust collecting section 2 passing through the chute 6 down to the hopper 5, and a chute 6 at the last stage is connected with a dust discharge device 8. On the vertical side walls of the shell of the dust collecting section 2 of each dust collecting unit 4, a discharge gas outlet 9 and a discharge gas inlet 10 are provided. Accordingly, dust collected in each stage of the unit is collected in the device, which obviates other devices and equipment to discharge dust out of the system.
Patent JP-2001013436-A (JP)
Title: Scanning optical system
Inventor: HASHIMURA JUNJI
IPC: G02B13/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a mirror scanning type scanning optical system in which high optical performance with a small number of component lenses is attained by providing an object side lens group with at least one asperical surface satisfying a specified conditional expression in a range where a specified conditional expression is satisfied. SOLUTION: This scanning optical system is provided with the object side lens group GrF, a mirror MR and an image side lens group GrR in order from a subject side, and scans the subject by the rocking rotation of the mirror MR while forming a subject image on a primary line sensor SR. The object side lens group GrF is provided with at least one aspherical surface satisfying the conditional expression -20.0<(ϕa-ϕ0a)/ϕAL<20.0 in the range where the conditional expression 0<H<Hmax is satisfied provided that H is height in the radial direction of a lens, Hmax is the effective radius of the lens, ϕa is the local power of the aspherical surface, ϕ0a is power by the reference curvature of the aspherical surface and ϕAL is the power of the aspherical lens.
Patent JP-H1014561-A (JP)
Title: Automatically testing apparatus for microorganism test or the like
Inventor: HASHIMOTO KIYOJI
IPC: G01N33/48
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic testing apparatus capable of automatically carrying out a sterile testing operation, a microorganism limit testing operation, an insoluble particle measuring test, a divided injection testing operation such as chemical analysis, a chemical reaction testing operation, etc., freely dealing with a test even if a specimen or the shape of a test target container are changed for each sample and the order of a testing operation is changed for each sample, optionally supplying a self completion type automatic testing apparatus equipped with self digesting function and green booth function, eliminating possibility of artificial mistakes and contamination of an operation environment by person, improving the reliability of tested result and saving labor. SOLUTION: This apparatus uses a work base placing a set of various machine parts including specimens or test target containers requiring changes for each sample on the same work pallet as a basic unit, supplies each work base to the operation zone of a robot and prepares a sample by handling operation of the robot for each machine part on the work base.
Patent JP-H0718813-A (JP)
Title: Production of decorative sound absorbing plate
Inventor: NAGASE TETSUYA
IPC: B32B3/24
Filed: 1993-06-30
Abstract: PURPOSE:To sufficiently obtain the ventilation and sound absorbing effect of a wall paper sheet by forming ventilation holes piercing from the surface of the wall paper sheet to a sound-absorbing member after the wall paper sheet has been stuck to the surface of a base material having the sound-absorbing member. CONSTITUTION:A wall paper sheet 3 is stuck to a base material 2 having a sound-absorbing member as an internal decorative material so as to envelope the surface and side faces. After sticking, fine ventilation holes 5 are formed from the surface of the wall paper sheet 3 so as to reach at least the base material 2 by a pressing tool with multiple needles to produce a decorative sound-absorbing plate 1. Since the ventilation holes 5 are formed after sticking, there is no apprehension that the holes clog due to the adhesive.
Patent JP-S5894384-A (JP)
Title: Cultivation device
Inventor: IZAWA MASAO
IPC: C12M3/00
Filed: 1981-11-27
Abstract: PURPOSE:To prevent the reduction in quality of a culture solution for a long time, by making a constitution wherein a bath for culture solution for preserving it at low temperature is provided and a heater is set in a flow path between the bath for culture solution and an incubator to heat the culture solution to a given temperature. CONSTITUTION:The main body 20 of a cultivation device is provided with the incubator 21 having a cell to be cultivated, the baths 22, 23, and 24 for culture solution are charged with a nutrient medium, an enzyme solution, and a buffer solution, put in the cooling bath 26 and preserved at low temperature. The culture solution is fed from the baths 22, 23, and 24 for culture solution to the incubator 21 as occasion demands, the heater 25 is set in a flow path for culture solution, and the low-temperature culture solution is heated to 37 deg.C. Consequently, the nutrient medium, the enzyme solution and the buffer solution required for cultivation operation are preserved at low temperature until just before use, so that vitamin, amino acid, etc. in the culture solution are prevented from being decomposed, the deactivation of enzyme is prevented, and cultivation is carried out continuously for a long period.
Patent JP-2001025278-A (JP)
Title: Control device for brushless motor having instructed changing function for number of revolutions and brushless motor controller
Inventor: ARAKI FUTOSHI
IPC: H02P6/08
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a brushless motor with instructed changing function for number of revolutions which can easily make its actual number of revolutions match with an instructed number of revolutions, even if the gate capacity of a power MOSFET transistor changes and a brushless motor controller. SOLUTION: A control device 1 which is a custom IC has a charging circuit 10 on the outside and an output PWM signal generating circuit 4 on the inside. The voltage waveform of a capacitor Ca is shaped into a rounded sawtooth waveform, by making a current Is2 to flow to the capacitor Ca through the constant current Is1 of the circuit 4 and a resistor R and the duty ratio of an output PWM signal is changed by comparing the sawtooth waveform with an input level signal based on a FAN instructing signal.
Patent JP-H1139867-A (JP)
Title: Internal voltage generating circuit and semiconductor memory device
Inventor: SATO HAJIME
IPC: G11C11/407
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an internal voltage generating circuit which can generate a control voltage of a transistor depending on fluctuation of transistor characteristic due to fluctuation of process. SOLUTION: An internal voltage generating circuit is provided with a boosted voltage generating circuit 100 and a boosted voltage detecting circuit 101. The boosted voltage detecting circuit 101 is composed of a detecting section 102 and an activated voltage generating section 103. The boosted voltage generating circuit 100 outputs a boosted voltage Vpp obtained by raising the power supply voltage in the high potential side based on the input of the activating signal Vpp. The detecting section 102 outputs the power supply voltage in the low potential side as the detected voltage Vd until the boosted voltage Vpp reaches the predetermined value and also outputs, as the detected voltage Vd, the voltage which is lowered as much as the threshold value of the NMOS transistor from the boosted voltage Vpp.  The activated voltage generating section 103 outputs the activated signal Vppen until the detected voltage Vd exceeds the predetermined value.
Patent JP-H0917876-A (JP)
Title: Arrangement wiring designing method and semiconductor device
Inventor: TAKAHASHI TOSHIRO
IPC: G06F17/50
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To unrequire an adoption of expensive cooling means and a package material small in heat resistance to contrive to reduce cost by a method wherein a logic structure is changed so that power consumption of each signal transmission path is set to be a specific value or less or a wiring length of the objective transmission path is reduced, or input capacitance of an input logic gate is reduced. SOLUTION: Prearrangement power consumption data obtained in step ST3 and prearrangement delay data obtained in step ST4 are received, and in a process loop comprising steps ST5, 6 and 8, in order to make minimum power consumption of an objective signal transmission path and an absolute value of a product of a transmission delay period, a wiring is formed using an upper layer metal wiring layer that wiring capacitance and resistance are as small as possible, and capacitance of an input logic gate coupled as a load is reduced. Thus, it is possible to unrequire an adoption of expensive cooling means and a package material small in heat resistance to contrive to reduce cost.
Patent JP-H0240056-A (JP)
Title: Ignition timing control device for variable compression ratio type engine
Inventor: KAMIMARU SHINJI
IPC: F02D15/04
Filed: 1988-07-28
Abstract: PURPOSE:To improve an engine output by a method wherein an actual compression ratio is calculated by means of a signal from a displacement amount detecting means, and by means of an intake air amount, a number of revolutions of an engine, and an actual compression ratio, an ignition timing is set to an optimum value. CONSTITUTION:An actual pressure ratio calculating means 32 A/D-converts a signal from a displacement amount detecting means 17 to detect an actual displacement amount of a compression ratio varying piston to calculate an actual compression ratio epsilonREAL. An ignition timing set means 38 retrieves an ignition timing map 39 by using a number Ne of revolutions of an engine, an intake air amount Qa, and an actual compression ratio epsilonREAL, an optimum ignition timing TIG responding to the actual compression ratio epsilonREAL is set, and an ignition coil 26 is driven through a drive circuit 41. This constitution enables prevention of lowering of an output due to the transient time delay of a compression ratio varying control system and the occurrence of malfunction of an engine.
Patent JP-H0610514-A (JP)
Title: Total posture conforming type suction work device
Inventor: INOUE SHIGEO
IPC: E04G21/16
Filed: 1992-06-24
Abstract: PURPOSE:To make it suitable to carry out inspection work for the wall surfaces of a large structure. CONSTITUTION:A main body of a work device consists of an expansion type support rod 2 which comprises a fixing section 2a and an expanding section 2b. A plurality of suction pads 1a are mounted to both ends of the fixing section 2a and the expanding section 2b so as to support the weight of the work device. A work unit is loaded on a transfer cart 3 which is capable of running along the support rod 2. The transfer cart 3 is moved by moving the work device by a running drive wheel mounted to both the ends of the support rod 2 so that a wall surface D may be inspected.
Patent JP-H0356099-A (JP)
Title: Field test method for generator
Inventor: ANDO IKUO
IPC: G01R31/34
Filed: 1989-07-21
Abstract: PURPOSE:To make special testing equipments unnecessary by performing no-load test and short-circuit test of a generator isolated from a main circuit with an excitation power supply for test obtained from the external power system side via an excitation transformer. CONSTITUTION:When static characteristic test of a generator 1 is performed, no-load saturation test and short-circuit test of the generator 1 are performed under a state wherein a disconnecting switch 13 is opened and the generator 1 is isolated from a main circuit 6, while the exciting circuit 8 of the generator 1 is excited by feeding power from a main bus 3 at the external power system side via a breaker 12, a main transformer 2 and an exciting transformer 5. When this test is performed, by shorting the secondary circuit of a current transformer 15c which is attached to a ratio differential relay 15 for protecting the main transformer and is located at the neutral side of the generator 1, the main transformer 2 is protected against sudden failure, preventing the malfunction of the ratio differential relay 15 due to armature current.