baber/WOPTO huggingface dataset:
Patent JP-H05186200-A (JP)
Title: Cargo taking-up controller for forklift
Inventor: YAMADA SHINGO
IPC: B66F9/24
Filed: 1992-01-16
Abstract: PURPOSE:To correct the position of a fork so that when cargo is taken up the fork is always inserted into the pallet without being deviated crosswise, relating to a cargo taking-up controller for a forklift. CONSTITUTION:A cargo taking-up controller for a forklift includes a side shift cylinder 12 for moving a fork 11 crosswise, a position sensor 14a, 14b mounted in a predetermined position of the fork 11 and used to detect the positions of a pallet P and the fork 11 being inserted into the pallet P relative to each other, and a microcomputer C for detecting the deviation of the fork 11 relative to the pallet P according to the detection signal of the position sensor 14a, 14b and for moving the fork 11 so that the deviation of the fork 11 relative to the pallet P is corrected via the side shift cylinder 12.
Patent JP-H06215014-A (JP)
Title: Method and device for instructing number of products to be inserted and manufacturing system for the same
Inventor: HARA RYUICHI
IPC: G06Q10/08
Filed: 1993-01-18
Abstract: PURPOSE:To instruct the number of materials to be inserted within a certain range so as not to exceed the upper limit value of a previously set production amount by product rank classifications. CONSTITUTION:When a comparison part 6 judges that the number of results at any product rank exceeds the upper limit value, a control part 5 calculates the second number of materials to be inserted by subtracting the number of materials to suppress the insertion calculated at an insertion suppressing material number calculation part 7 from the first number of materials to be inserted, and this second number of materials to be inserted is transmitted to an inserting product number output part 4 as the final number of materials to be inserted.
Patent JP-H06304150-A (JP)
Title: Magnet for magnetic resonance image
Inventor: JIYONASAN RESURII ARISU
IPC: H01F7/02
Filed: 1994-01-24
Abstract: PURPOSE: To provide a relatively short magnet applicable to MRI apparatus by including a passive annular shim disposed coaxially in the coil, a permanent magnet disposed coaxially in the shim and having a same magnetic field direction as the coil, and permanent magnets disposed coaxially inside the said permanent magnet and having an opposite magnetic field direction as the said magnetic field. CONSTITUTION: An annular coil 1 is winded surrounding an annular shim 2 disposed coaxially in the coil 1. An annular magnets 3 is disposed coaxially in the shim 2 and annular magnets 4, 5 are disposed in the annular magnet 2. The annular magnets 4, 5 are disposed coaxially with and symmetrically to the annular magnets 3. Thereby, the synthesized magnetic field inside the annular magnets 4, 5 forms the substantially uniform imaging volume in the area showed by a dotted line 6. The uniformity of the magnetic field inside the imaging volume has a harmonic coefficient in relation to the magnetic field of at least 8 digits, substantially reaching 0. Thus a relatively short magnet applicable to MRI apparatus is obtained.
Patent JP-H02189268-A (JP)
Title: Automatic train control device
Inventor: HOSHINO TAKEHIKO
IPC: B61L3/08
Filed: 1989-01-17
Abstract: PURPOSE:To enhance the safety of an automatic train control device by discriminating an ATC signal, transmitting train discriminating information from the ground after adding it to the ATC signal, to be used for which train at the car-mount side, and constituting its travel to be allowed within a tolerance limit of the ATC signal with a corresponding train alone. CONSTITUTION:As a car-mount unit, there are provided with a car number signal generating part 1 generating a car number signal inherent in a train, a transmitting antenna 3 transmitting the car number signal amplified at an amplifier 2, and a receiving antenna 4 receiving an ATC signal added with the car number signal out of the side of a ground unit. Also there is provided with a car number comparing part 6 which compares each car signal out of an ATC signal receiving part 5 to input the ATC signal received and the signal generating part 1 with the car number signal added to the ATC signal, and when both signals are accorded with each other, outputs a coincidence signal. Then, the ATC signal being inputted at time of generation of this coincidence signal is outputted and of an AND gate 7, and a braking device is operated by an automatic train control part 9 according to a speed signal out of a tachometer generator 8 for speed detection.
Patent JP-S57120804-A (JP)
Title: Inspecting method of surface defect
Inventor: KUJI TOMOHIRO
IPC: G01B9/02
Filed: 1981-01-20
Abstract: PURPOSE:To obtain an interference image which is unaffected by disturbance such as oscillation by causing interference of the reflected light on the front surface of an object to be measured and the reflected light on the rear surface. CONSTITUTION:Incident light 36 mostly transmits through the surface 34 of an object 4 to be measured to transmitted light 39 and is partly reflected thereby to reflected light 37. The light 39 is divided to transmitted light 40 and reflected light 38 by the rear surface 36 of the object 4. Since the light 38 emits again from the surface, two beams of the reflected light 37, 38 interfere on the front surface. The characteristics of the front surface are detected from the interference pattern. According to this detection method, the change in the relative positions and angle of both surfaces is prevented and the interference image which is unaffected by disturbance such as oscillation is obtained.
Patent JP-H02238287-A (JP)
Title: Driving method for tunnel furnace table plate transporting device
Inventor: KITSUNAI TOSHIYUKI
IPC: F27B9/22
Filed: 1989-01-17
Abstract: PURPOSE:To shorten a cycle time by a method wherein a time ranging from a changing-over to a delayed transporting speed to one when a row of table plates transporting the device starts to perform a transportation is measured and a changing- over time for the delayed transporting speed at a next cycle is updated. CONSTITUTION:Operation of each of pushing devices 4, 5 and 6 is controlled by limit switches 7, 8 and 9. In this case, the fast transmitting speed is calculated under operations of a first limit switch and a second limit switch, a delayed transporting speed is calculated under operation of the pressure switch and the third limit switch. A time ranging from an operation of the second limit switch at the next cycle to one when the fast transporting is changed over to the delayed transporting speed is changed over to the delay transporting speed is determined in response to a value which is attained by multiplying a ratio between the delayed transporting speed and the fast transporting speed to a time from a changing-over to the delayed transporting speed to one when the pressure switch is operated. With such an arrangement as above, since the changing-over from the fast transporting speed to the delayed transporting speed is carried out at the most appropriate time, resulting in that it is possible to reduce the cycle time.
Patent JP-S57140902-A (JP)
Title: Electropneumatic converter
Inventor: GEORUKU SHIYUTOIPURE
IPC: B60T13/68
Filed: 1982-01-20
Abstract: 1. Electropneumatic transducer with a pneumatic pressure space (4), a valve arrangement (12, 13) monitoring the pressure in the pressure space (4), and an electromagnet (1), the armature (2) of which is acted upon by an electromagnetic force which, balanced with a pressure in the pressure space (4) which corresponds to the force, can set the armature (2) to zero, the movement of the armature from this zero position controlling the valve arrangement (12, 13) in order to reduce or increase the pressure in the pressure space (4) in accordance with the respective electromagnetic force, characterised in that the valve arrangement consists of two outlet valves (12, 13) connected with a control valve (19) which contains two pressure chambers (20, 21) connected in each case with one of the outlet valves, the differences in pressure between the two pressure chambers controlling the pressure in the pressure space (4), and the control valve (19) reducing the pressure in the pressure space (4) when one outlet valve (13) is opened and increasing the pressure in the pressure space (4) when the other outlet valve (12) is opened, in that in the zero position both outlet valves (12, 13) and also the controll valve (19) are in closed positions, and in that out of the zero position, according to whether the electromagnetic or pneumatic force predominates, one or other of the outlet valves (12 or 13) is open.
Patent JP-H08194273-A (JP)
Title: Three-dimensional display device
Inventor: ARAKI KEISUKE
IPC: G02B30/27
Filed: 1995-01-19
Abstract: PURPOSE: To make it possible to increase the width of images to be observed and to expand a stereoscopic viewing region regardless of the number (n) of images without the occurrence of eclipse. CONSTITUTION: This three-dimensional display device obtains stereoscopic images by having a lenticular lens sheet 1, dividing respective n(n>=2) pieces of parallax images from different viewing points to rectangular strip shapes to form plural linear images and successively arranging the bundles of the linear images consisting of the linear images obtd. by bundling the corresponding liner images constituting the respective parallax images on the linear image display surface 2 of the lenticular lens sheet 1. The device described above is so constituted that the width Pa of the bundles of the linear images is different from the pitch width P of the lenticular lenses. The respective bundles of the linear images are closely arranged.  This arrangement is so set that the central positions of the pitch width P and the width Pa shift according to the differences between P and Pa nearer the periphery of the display images.
Patent JP-H02186442-A (JP)
Title: Translation system for source program
Inventor: HOSOYA YOSHIO
IPC: G06F9/45
Filed: 1989-01-12
Abstract: PURPOSE:To guarantee the correctness of an object program to be programmed by checking coincidence concerning a group of programs to be referred at the time of preprocessing by a preprocessor and the time of compiling by a compiler. CONSTITUTION:The compile time of the other group of programs to be referred at the time of preprocessing is read from a program data base 60 by a preprocessor part 20 and controlled by coupling with the preprocessing time. Then, the preprocessing time is set to a file part 30. A compiler part 40 reads the preprocessing time from the file part 30 at the time of compiling. Then, checked whether the group of programs, out of the other group of programs to be referred at the time of compiling, to be coincident with the other group of programs to be referred at the time of preprocessing makes the compiling time coincident or not. When a checking result is coincidence, the compiling time is set to the program data base 60. Further, the object program is set and stored to the file part 50.
Patent JP-S58125137-A (JP)
Title: Analog output device
Inventor: HARUHARA FUSHIAKI
IPC: G06F3/05
Filed: 1982-01-19
Abstract: PURPOSE:To improve reliability by feeding an output back to the comparator of a circuit which samples and holes plural time series of analog signals and outputting them while switching and making a check, and also checking an output in holding operation all the time. CONSTITUTION:In sampling operation, switches 3 and 6 switch the same channels 3i and 6i at the same time for time-series analog signals and an input terminal 1, comparator 2, switch 3, holding circuit 4i, and switch 6 constitute a loop; the input signal 1 and output signal 51 approximate each other speedily to coincide with each other. The output of the switch 6, on the other hand, is processed by A/D conversion 7 and an output value in sampling operation is checked by a CPU8. In holding operation, the switches 3 and 6 are both turned on to perform the holding operation and at prescribed intervals of time, the switch 6i of the switching circuit 6 is closed to perform digitization by an A/D converter 7; and the CPU8 makes a check during the holding operation. All channels are checked similarly. Thus, the checks are made in both sampling operation and holding operation to perform high-speed, high-reliability operation easily.
Patent JP-S62166742-A (JP)
Inventor: SHIRAHAMA HIDEFUMI
IPC: H02J15/00
Filed: 1986-01-17
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-S60150399-A (JP)
Title: Parametric array speaker
Inventor: TANAKA TSUNEO
IPC: H04R1/32
Filed: 1984-01-18
Abstract: PURPOSE:To offer a parametric array speaker with less change in the directivity characteristic and sound pressure versus frequency characteristic due to frequencies by separating an ultrasonic wave transducer array into plural regions of nearly concentric form and driving them independently. CONSTITUTION:A part comprising 127 pieces (180mm. in diameter) of a transducer at the center of the array is used as a region A and the outer part is used as a region B. A sound signal is used separately for the regions A, B and the signal is inputted to the region A through a modulator 4 and a power amplifier 5 as a conventional speaker. The signal is fed to the region B while the component over 2kHz is cut off by a low pass filter 6 through a modulator 4' and a power amplifier 5'. The input voltage or modulation to each region is selected so that the sound frequency characteris is made flat as much as possible. The input level or modulation of the region B inputted with low frequency is increased mainly more than that of the region A in order to improve the low frequency sound pressure concretely. Although the increase in the input level and modulation incurs increase in the distortion, since the distortion at low frequency is not sensed easily in comparison with that at high frequency, there is no listening problem.
Patent JP-H10207781-A (JP)
Title: Method for writing/reading out data in/from non-volatile memory and memory control device
Inventor: HASHIMOTO KAZUYUKI
IPC: G06F12/16
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable device by simultaneously reading out collating data also at the time of reading out data, judging whether the collating data are the same as the preceding state of writing or not, and when the data are the same, adopting the simultaneously read data as a real value. SOLUTION: The memory control device is provided with a CPU 1, an ROM 2 in which a control program for the CPU 1 is written, an RAM 3 to be used when the CPU 1 is driven, an EEP ROM 4 for storing data, and an I/O interface 5 for transmitting/receiving data to/from an external equipment 6 such as an ROM writer. At the time of writing data in the EEP ROM 4, collating data having no meaning as data and having a value to be distinguished from the data are written in a peripheral area of an area for string the data. At the time of reading out the data from the EEP ROM 4, the collating data are read out together with the data, and when the collating data are the same value as a value held before being stored in the EEP ROM 4, the data are adopted as a real value.
Patent JP-S61169112-A (JP)
Title: Control method of meandering in thick-sheet rolling
Inventor: OMORI KAZUO
IPC: B21B37/68
Filed: 1985-01-19
Abstract: PURPOSE:To prevent a stock to be rolled from producing camber by computing the wedge quantity of the stock from the roll-gap difference between both sides of rolls and correcting a rolling-reduction position based on the quantity obtained bymultiplying the correcting quantity of roll-gap difference of a proportional gain. CONSTITUTION:A wedge quantity DELTAhdf2 is obtained by a computing unit F2 from the present value Sdf of a roll-gap difference between both sides of rolls during rolling. Next, wedge quantity DELTAhdf3 is obtained by a computing unit F3 from the present value delta of a meandering quantity. The wedge quantity DELTAhdf1 of a stock to be rolled is obtained from these wedge quantities DELTAhdf2 and DELTAhdf3 to obtain the correcting quantity DELTASdf1 of the roll-gap difference between both sides of rolls from DELTAhdf1 with the aid of a computing unit F1 by using an equation. Next, a roll-gap difference correcting command Sdf obtained by multiplying the correcting quantity Sdf1 by a proportional gain K1 is transmitted to a hydraulic rolling-reduction device to perform the correction of rolling reduction.
Patent JP-S62166813-A (JP)
Inventor: HOSAKA MASATO
IPC: A23B7/148
Filed: 1986-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04240614-A (JP)
Title: Liquid crystal electrooptical element
Inventor: CHINO EIJI
IPC: C08L83/14
Filed: 1991-01-24
Abstract: PURPOSE:To provide the PDLC liquid crystal display device having high quality and reliability by setting the specific resistance of a liquid crystal/high-polymer composite film at nearly the same value as the value of a liquid crystal alone. CONSTITUTION:Polysilane is used as the polymn. initiator of the liquid crystal/ high-polymer composite film 1. The polysilane cleaves to radicals when irradiated with UV rays. The polysilane is three-dimensionally crosslinked by this radicals and simultaneously the radicals act as the polymn. initiator and a UV curing resin begins to polymerize. The polysilane which is soluble in a solvent before the irradiation with the UV rays is insolubilized and simultaneously, the generated polysilane of the low mol.wt. and the UV curing resin come into polymn. reaction and are eventually immobilized to a high-polymer matrix. The elution of the unreacted low-mol.wt. matter and polymn. initiator as impurities into the liquid crystal does not, therefore, arise and the specific resistance eventually increases.
Patent JP-H01183638-A (JP)
Title: Electronic still camera with shutter sound producing mechanism
Inventor: KAMIKUBOTA MASAFUMI
IPC: G03B17/18
Filed: 1988-01-18
Abstract: PURPOSE:To artificially produce shutter sound by arranging lens cover possessing an opening and closing means which is opened for specified time when a shutter button is released and produces opening and closing sound when opening action or closing action is performed. CONSTITUTION:A control device 8 detects that a cover 6 is fully opened by means of a full opening signal outputted when the lens cover 6 abuts on one edge side of a guide groove 10. After specified delay time (for example, about 0-0.1sec), the control device 8 begins accumulating electric charges according to an optical image made incident through a photographing lens 4 from time t3 in a fixed image pickup element 7. After specified time (usually 1/60-1/2,000sec) passes, the electric charges accumulated in the fixed image pickup element 7 are read at time t4. When reading of the electric charges comes to an end, an electromagnet 13 is degaussed by a conduction stopping signal and the cover 6 is fully closed at time t6 by the force of a spring 12. At that time, the cover 6 abuts on the edge surface of the guide groove 10, thereby producing hitting sound with which a photographer can confirm by hearing that an electronic shutter is actuated.
Patent JP-H05192819-A (JP)
Title: Electric discharge machining device
Inventor: TAKAHASHI TOSHIAKI
IPC: B23H1/02
Filed: 1992-01-20
Abstract: PURPOSE:To provide an electric discharge machining device provided with an adaptive control circuit which is capable of generating pulse discriminating signals for discriminating the quality of a machining gap during discharge, and of adequately performing switching of the machining condition in response to the number of the signals. CONSTITUTION:When no pulse discriminating signals are generated from a pulse discriminating circuit 8 for detecting discharge voltage to discriminate the quality of a machining gap, a counter reset signal is outputted from a counter reset circuit 15 at the end of the discharge to reset the number of counts to zero, and after the number of counts of signals outputted during the following discharge is set to 1, counting is performed from the beginning. When the number of counts of the pulse discriminating signals conforms well with the state of the actual machining gap at that time, the switching of the machining condition can be adequately performed.
Patent JP-H05192489-A (JP)
Title: Control method of washing machine
Inventor: NAKANO SHIGEHARU
IPC: D06F33/02
Filed: 1992-01-20
Abstract: PURPOSE:To enable the displaying of a measure of the amount of a detergent simultaneously with the start of washing with an inexpensive construction by a method wherein the amount of a cloth is detected by a dry cloth sensing at the start of washing to display the measure of the amount of the detergent, then. water is fed to a prescribed water level to rotate an agitator and the amount of the cloth is measured again to determine the amount of water for actual washing. CONSTITUTION:Washing is fed and a start button is depressed. Firstly, a dry cloth sensing is executed and counterclockwise rotation and stoppage of an agitator 6 are repeated. A cloth resistance working on the agitator 6 during the stoppage thereof is detected by a terminal voltage of a capacitor for driving a motor as opposite electromotive force of the motor 8 and converted to a DC square wave pulse to judge the amount of the cloth. The measures of the amount of water and the amount of a detergent on a spoon basis are displayed. A user feeds the detergent according to the measure displayed. Thereafter a water supply solenoid valve 14 is opened to supply water. When the water supplied reaches a cloth quantity sensing water level prescribed, the supply of water is stopped once. A cloth quantity sensing process for agitation is executed for a specified time.
Patent JP-S62168541-A (JP)
Title: Method for diagnosing abnormality of reactor
Inventor: HANAKUMA KATSUTOMO
IPC: G06F19/00
Filed: 1986-01-17
Abstract: PURPOSE:To detect the change in the physical properties of a product at an early stage, by judging the reaction state of a reactor from at least one of the converting speed of a stock material and the temp. of the reactor estimated from a reaction model and diagnosing whether there is abnormality in the reaction process of the reactor. CONSTITUTION:The internal temp. of a reactor 1, the temp. of a jacket and the inlet and outlet temps. of a heat exchanger 4 of cooling water are measured by temp. detectors 7, 8, 9, 10. In an estimating operator 11, predetermined calculation is performed on the basis of the aforementioned temp. measured values according to a preset converting speed estimating operation formula and a preset heat removing speed operation formula to determine not only the heat removing speed of a reaction chamber and that of the jacket but also the converting speed. The determined converting speed and the internal temp. of the reactor 1 are displayed on a CRT display device 12 and, on the basis of the results thereof, the stability of the reaction state is judged to diagnose whether there is abnormality in the reaction process of the reactor 1.