baber/WOPTO huggingface dataset:
Patent JP-S57119227-A (JP)
Title: Infrared ray detector
Inventor: KOSETO MASARU
IPC: G01J5/02
Filed: 1981-01-16
Abstract: PURPOSE:To avoid occurrence of the narcissus phenomenon and to improve quality of regenerated pictures by a detector wherein a window member transparent for infrared rays is disposed to have a given angle with respect to the light receiving surface of a semiconductor infrared ray detector. CONSTITUTION:An incident infrared ray A hits upon a window member 5 which is disposed to have an angle theta with respect to a light receiving surface 4a of a semiconductor infrared ray detector 4. Then, the infrared ray passes along optical paths D and E and is focused on the light receiving surface 4a so as to be converted into an electrical signal. A radiated infrared ray from the light receiving surface 4a goes on along an optical path B and is reflected by a rear surface 5a of the window member 5, so that the reflected ray goes on in the direction C deviated from the optical path B by angle of 2theta and does not enter the light receiving surface 4a. Thus, there occurs no narcissus phenomenon.
Patent JP-S63172935-A (JP)
Title: Weight sensor device
Inventor: TANAKA SHINGO
IPC: G01L5/12
Filed: 1987-01-12
Abstract: PURPOSE:To obtain an inexpensive weight sensor by detecting the thrust- directional pressing force of a shaft driven by a motor and a speed reducing train gear as the quantity of electricity by a force-resistance transducing element. CONSTITUTION:When there is no food on a turntable, the shaft 6 receives the force of a clutch spring 19 from a clutch plate to float. When food is places on the turntable in this state, its weight becomes a load on the shaft 6 and is transmitted to the clutch plate 17 to press the end surface of the clutch plate 17 against the transducing element 7 against the clutch spring 19. The transducing element 7 decreases the resistance values of a couple of electrodes 73 and 74 in proportion according to the pressing force of the load. Consequently, the input voltage of an electronic circuit 10 varies in proportion according to the weight of the food. The electronic circuit 10 sends variation in the voltage to the microcomputer of a microwave oven, etc., as the detection signal of the weight of the food at measurement timing.
Patent JP-H01180509-A (JP)
Title: Laser scanner
Inventor: KINOSHITA MASAO
IPC: G02B26/10
Filed: 1988-01-13
Abstract: PURPOSE:To prevent the orthogonal degree from being varied even if a scanning condition is changed by providing a deflector driving device for reading correction data corresponding to each scanning condition from a memory and driving a deflector by the correction data corresponding to a rotational angle signal. CONSTITUTION:From a central controller 25, a scanning condition is set and a table 8 is driven at some speed by a table control part 21, and by a rotation control part 22, a rotary polygon mirror 5 is driven at some speed. On the other hand, a deflector driving device 23 reads correction data Di conforming to the scanning condition which has been set, from a memory 24, and drives a deflector 3 by the correction data corresponding to the rotational position, while confirming the rotational position of the rotary polygon mirror 5 by a rotation angle signal S. In such a way, by changing the correction data in accordance with the scanning condition, a relative misalignment of an irradiation body and scanning light can be corrected even if the scanning condition is changed. In such a way, since the correction is executed at the time of scanning, even if the scanning condition is changed, a misalignment does not occur and the orthogonal degree is not varied.
Patent JP-H06210326-A (JP)
Title: Cold-rolling roll and cold rolling method
Inventor: YAMAMOTO HIROYASU
IPC: B21B27/10
Filed: 1993-01-18
Abstract: PURPOSE:To decrease the wear quantity of a roll by making chrome plating performed on the surface of a roll trivalent chrome plating or composite platings obtained by dispersing one out of SiC, etc., and diamonds in the matrix by making trivalent chrome plating a matrix. CONSTITUTION:The cold-rolling roll is obtained by performing chrome plating on the surface of a roll. The chrome plating is trivalent chrome plating or composite platings obtained by dispersing at least one out of SiC, ZrB2, Si3N4, Al2O3, Cr3C2, B4C, CBN and diamonds in the matrix by making trivalent chrome plating a matrix. And the cold rolling method is characterized by cold rolling while supplying emulsion lubricating oil or soluble lubricating oil obtained by dispersing oil in neat oil and water with a rolling roll, to a roll bite. Consequently, the wear quantity of a roll is decreased, a lubrication effect is improved, the life of the roll is extended, and a productivity is improved.
Patent JP-H02187862-A (JP)
Title: Parallel data processing system
Inventor: MIYATA HIROYUKI
IPC: G06F17/14
Filed: 1989-01-17
Abstract: PURPOSE:To unnecessitate bit reverse processing after arithmetic operation and to attain high-speed processing by simultaneously executing data exchange and the bit reverse processing when n-point high-speed Fourier transformation is to be executed by input alignment type algorithm. CONSTITUTION:When the n-point high-speed Fourier transformation is to be executed by time thinned-out type input alignment type algorithm, numbers 0 to 15 are given to object input data 1, and display in which the respective numbers are expressed with binary numbers is made into bm-1-bnb0, the high- speed Fourier transformation is executed by executing the data exchange between respective basic arithmetic elements for aligning data respectively separated for power of 2 for the arithmetic operation of the high-speed Fourier transformation in the respective basic arithmetic elements by making the values of the binary numbers except the values of bi and bm-i-1 into equal values and making the values of bi and bm-i-1 into (0, 1) and (1, 0) respectively.
Patent JP-S54100329-A (JP)
Title: Preparation of aromatic hydroxyl compound by novel continous alkali fusion and its device
Inventor: SUGANUMA FUJIO
IPC: C07C27/00
Filed: 1978-01-24
Abstract: PURPOSE: To obtain an aromatic hydroxyl compound continuously, by alkali fusion of an  aromatic sulfonic acid while making the  reaction mixture overflow from the reactor together with water naturally.  
     CONSTITUTION: An aromatic sulfonic acid or its alkali metal salt and caustic alkali are fed from the nozzles 1 and 6 into the reactor 2 continuously, and reacted at 300W450°C while being agitated with the agitating blade 4. By-products or water fed into the reaction zone with the raw materials is made to overflow  from the nozzle 5 naturally together with the reaction mixture to prepare an aromatic hydroxyl compound continuously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61167093-A (JP)
Inventor: UENO KEIJI
IPC: D06M10/00
Filed: 1985-01-16
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-H07210049-A (JP)
Title: Medium processor
Inventor: IWAMASA AKIMASA
IPC: B08B5/04
Filed: 1994-01-25
Abstract: PURPOSE:To perform accurate medium processing at a low cost while conserving a space by providing a rotor absorbing a foreign matter from a hole provided on a surface and carrying a medium to a medium processing means. CONSTITUTION:The rotor 2 abuts on the medium and rotates so as to carry the medium and also to absorb the foreign matter incorporated from the hole provided on the rotor 2. Since the foreign matter is removed by the rotor 2 carrying the medium, the accurate medium processing and the stable carriage of the medium can be realized at the low cost without taking up the space. The medium adhering to the rotor 2 by the absorbing function of the rotor 2 is peeled by a medium peeling means 3. Thus, the medium is conveyed to a medium processing means 1 without being rolled up by the rotor 2. Furthermore, a contact pressure adjusting means 4 adjusts contact pressure between the medium and the rotor 2, so that the absorbing ability of the rotor 2 is adjusted.
Patent JP-2000204409-A (JP)
Title: Operation of vertical furnace
Inventor: TAKAHASHI AKIRA
IPC: C21B11/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To stably secure a molten iron tapping quantity, even in the case of varying the ratio of iron oxide in the iron oxide-containing fine powder, when the molten iron is produced from the iron oxide-containing fine powder developed in the iron works or the like, with a vertical furnace. SOLUTION: This operating method is the one, in which iron raw material consisting essentially of an agglomerate obtained by mixing and granulating the iron oxide-containing fine powder and carbonaceous material and bulky coke, are charged from the furnace top of the vertical furnace 9 and the iron raw material is reduced and melted to produce the pig iron, and the pig iron is extruded from an iron tapping runner 11 arranged at a molten iron and slat tapping hole at the lower part of the vertical furnace 9. In such a case, the grain diameter of the bulky coke is adjusted so that the temp. of the molten iron extruded from the iron tapping runner 11 of the vertical furnace 9 becomes within a preset control range.
Patent JP-S5391633-A (JP)
Title: Line printer
Inventor: HAMAGUCHI YOSHIO
IPC: G06K15/02
Filed: 1977-01-24
Abstract: PURPOSE: To reduce the power consumption and current consumption without lowering the performance, by providing the fire hammer counter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06216635-A (JP)
Title: Electromagnetic shield double window
Inventor: KIYOKAWA HIROSHI
IPC: H01Q17/00
Filed: 1993-01-19
Abstract: PURPOSE:To provide an electromagnetic shield double window where the electromagnetic shield performance in a high frequency band or a short wavelength band is improved by making the electromagnetic shield window a double window. CONSTITUTION:On the external side of an internal side electromagnetic shield window 5 arranged on an electromagnetic wave shield room 6, an external side electromagnetic wave shield window 9 which is electromagnetically independent is arranged. On the connection part of the external side electromagnetic wave shield window 9 including a window peripheral part and the internal side electromagnetic shield window 5 including the window peripheral part, electromagnetic wave absorbing material 8 for prevention of the sneak path of electromagnetic wave with high frequency is mounted.
Patent JP-H06211124-A (JP)
Title: Brake stroke simulator
Inventor: SHIRAI KENJI
IPC: B60T17/00
Filed: 1993-01-19
Abstract: PURPOSE:To facilitate the regulation of the depressing amount of a brake pedal and the leg-pressure property, especially the regulation of the histeresis property, given by a brake stroke simulator, so as to obtain the necessary properties easily, in an electronic control brake device and the like. CONSTITUTION:A piston 10 is inserted slidable in a tubular housing 4, and a liquid chamber 8 is partitioned. The opening 5 of the housing 4 is blocked by a plug 6 having a communicating hole 7. The communicating hole 7 composes a part of an operating liquid passage to lead the operating liquid according to the operating amount of a brake pedal from a master cylinder to the liquid chamber 8. The piston 10 is energized to the liquid chamber 8 side by a spring member 11 which is composed of the combination of plural disk springs 56 of the same form in the same direction. A plate 12 is to improve the seating of the spring member 11.
Patent JP-H08199334-A (JP)
Title: Surface treatment of vacuum vapor deposition film forming chamber
Inventor: SAMEJIMA TEIICHIRO
IPC: C23C14/00
Filed: 1995-01-20
Abstract: PURPOSE: To extremely reduce the generation rate of defective products caused by particles or a stripped thin film. CONSTITUTION: 1. A vacuum deposition film forming chamber is coated with a silane compound. 2. A thermally sprayed metal film is formed on the vacuum deposition film forming chamber and the silane compound is applied on the metal thermally sprayed film. 3. The vacuum deposition film forming chamber is formed by laminating the thermally sprayed metal film layer and the silane coating layer on the surface of the vacuum deposition film forming chamber in this order.
Patent JP-S61166235-A (JP)
Title: Pcm optical transmitter
Inventor: OKAWA YASUHITO
IPC: H04B10/572
Filed: 1985-01-18
Abstract: PURPOSE:To attain ease of diagnosis for deterioration of a laser diode at a reception section by converting bias current supervisory information of a laser diode and operation temperature supervisory information into a pulse, inputting it as a parallel data to a parallel/serial converter and transmitting the result multiplexingly. CONSTITUTION:The titled transmitter consists of a parallel/serial converter 1 applying time division multiplex to parallel information such as bias current supervisory information Vs and operation temperature supervisory information Ve, data D1-Dn obtained by coding information such as a video signal and a telemeter and obtaining a serial signal S, a laser diode 2, an photoelectric converting element 3 and an inverse amplifier circuit 4. A supervisory point codes and transmits respectively a video signal and respective information of a video signal, a laser diode bias current and operating temperature, the video signal of each supervisory point is displayed on a receiver at a centralized supervisory point and the bias current and operating temperature of the laser diode are displayed by a light emitting diode.
Patent JP-H08199793-A (JP)
Title: Opening formation frame member
Inventor: WADA TAKASHI
IPC: E04G5/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide an opening formation frame member which enables workers to move between each scaffolding or between a scaffolding and a building and provides a strength similar to that of a cross bar bracing. CONSTITUTION: Horizontal reinforcing materials 2a, 2b, 2c, which are vertically separated from each other from one jamb 6, are projectingly installed inside a gate-like main frame whose lower side is opened. The end of an upper stage horizontal reinforcing material 2a is connected to a head 4 of a frame by way of a vertical reinforcing material 3a while the horizontal reinforcing materials 2a, 2b, 2c are connected to each other by way of the vertical reinforcing materials 3b, 3c as well, thereby forming an opening O which uses a space between the vertical reinforcing material and a jamb 5 as a passage area.  Closing members 7, 7 are mounted to the opening end of the horizontal reinforcing material retractably where lock pins 10, 10 are installed to an equivalent position of the jamb 5 and the vertical reinforcing materials responding to a locking plate of the closing members 7, 7, thereby enabling the closing members 7, 7, to be held at the closing position or the opening position. A connection piece 8 provided with a pin insertion hole 9 is installed to the jamb 4, 5 where the pin insertion hole 10, 10 is arranged to conform with a pin P of a cross bar brace of a building frame.
Patent JP-S61166828-A (JP)
Title: Heat-curable heat-resistant resin composition
Inventor: SAITO YASUHISA
IPC: C08G59/00
Filed: 1985-01-17
Abstract: PURPOSE:To provide a composition having excellent curability, adhesivity, solvent resistance, chemical resistance, heat resistance and mechanical strength, by compounding a specific amino group-terminated imide compound with an epoxy resin. CONSTITUTION:The objective composition is produced by compounding (A) an amino-terminated imide compound obtained by imidating (a) an aromatic diamine of formula I-formula III (R1, R2, R3, R4 and R5 are H, halogen, 1-5C alkyl, 1-3C alkoxy or OH; X is -CH2-, -O-, -S-, or bivalent group selected from the formulas IV, V, VI and VII) with (b) an aromatic tetracarboxylic acid anhydride at a molar ratio of (1.2-4)/1, preferably (1.5-3)/1 and (B) an epoxy resin having >=2 epoxy groups in a molecule. The molar ratio of the amino group in the component A to the epoxy group in the component B is selected to be 1/(1.6-2.6), preferably 1/(1.8-2.4).
Patent JP-2000209580-A (JP)
Title: Picture processor and its method
Inventor: ITO MASAMICHI
IPC: H04N21/434
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To acquire information desired by a user on each occasion as sub data with a small information amount ancillary to a main picture in a form of a picture independently of whether the information relates to or does not relate to the main picture in order to realize a television broadcast with many more functions. SOLUTION: Digital television information in compliance with the MPEG2 is received (S1), a program is selected (S2), MPEG4 data of sub television information multiplexed on MPEG2 data stream of the selected program are detected (S3), and whether or not the MPEG4 data are included in the MPEG2 stream is discriminated based on the result of the detection (S4). When the MPEG4 data are included, the MPEG4 data are separated from the MPEG2 data stream, and the MPEG2 data and the MPEG4 data are respectively divided into picture data, sound data and system data and they are respectively decoded (S6). Moreover, an output form of the picture and the sound data in compliance with the MPEG2 and of a scene and the sound data in compliance with the MPEG4 can be set (S7).
Patent JP-S51135304-A (JP)
Title: Speech pattern takeout system
Inventor: ADORIAN JIYON FUOOSHIN
IPC: G10L21/06
Filed: 1976-01-23
Abstract: 1533112 Speech pattern derivation LARYNGOGRAPH Ltd 8 Jan 1976 [24 Jan 1975]  3269/75 Heading G1N(E) [Also in Division G5] In a laryngograph for monitoring the vocal fold vibrations in a speaker's larynx in speech training &c., a single frequency oscillator, Fig. 2, or a broad band oscillator, Fig. 3, supplies a carrier wave to a transmitting aerial positioned adjacent the larynx. The modulated carrier wave is picked up by a filter further adjacent aerial whose output is detected 3, Fig. 2, or demodulated 8, Fig. 3. The result is filtered 6 to produce a vocal fold waveform Lx representative of the "voiced" sounds in each utterance. The carrier wave level is maintained constant by two alternative types of feedback system controlling the oscillator 2 or the detection circuits (which may employ slicing techniques). The electrode aerials may take the form of a standard printed circuit board which is etched to produce a circular element with a concentric ring spaced therefrom. Larynx waveform L X  displays and vocal fold vibration determination. The signal from the filter amplifier 6 is fed via a band pass filter 40, Fig. 4, which supplies an amplitude sensing circuit 51  connected to a memory input control 52. The control 52 controls the input pulses, from a clock 50, which are gated 48 under the control of a closure pulse generator 42, supplied, as shown, by an infinite clipping circuit, to provide a uniform pulse for each larynx closure. This enables pulses to be counted 49 to give a measure of the vocal fold vibration period Tx which is eventually stored in a main memory 54. The pulses from the counter 49 are directed by the control 52 into a random access memory 54 connected to a display unit 57. The signals reaching the display must be logarithmically converted at 56, or at any other convenient point in the system. Alternatively, suitable non- linear clock pulses may be used. A chart recorder 45 or a "X-Y" plotter may feed the memory via a buffer memory so that only voiced segments of the speech are drawn slowly, while intervening voiceless pauses are moved over quickly. In a further embodiment, Figs. 6 and 7 (not shown), the characteristic frequency in two frequency bands F 1 , F n  are shown on a stored display with a colour distinction between parts of an utterance which are voiced, fricative (consonants) or voiced fricative in form.
Patent JP-S5392897-A (JP)
Title: Preparation of solid urethane elastomer for injection use
Inventor: KIUCHI MITSUO
IPC: C08G18/10
Filed: 1977-01-25
Abstract: PURPOSE: To prepare the title solid elastomer giving a molded product having excellent physical properties and remarkably improved strength immediately after molding, by reacting a specific amount of a chain extender with a reaction product of a specific active hydrogen-containing compound with an isocyanate compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56105817-A (JP)
Title: Coiling device
Inventor: SUZUKI SHIGENOBU
IPC: B65H18/10
Filed: 1980-01-24
Abstract: PURPOSE: To keep a specified gap between the wrapper roll and the guide piece, to greatly reduce the amount of defective coil, and to efficiently operate the coiling work, by turning the guide piece following to the swing motion of the roll support.  
     CONSTITUTION: In the coiler, a notch fittable to the guide piece 21 is formed at the tip of the guide 3, and the guide piece 21 is built in this notch through the pin joint 22 so as to be able to swing. A spring 23 is installed in the guide piece 21 so as to press it to the stepped part (a) of the notch. A pawl 24, sliding along the outer circumferential edge of the button 25 attached to the roll support 6, is set to the tip of the guide piece 21. Accordingly, when the roll support 6 swings, the guide piece 21 is pushed by the button 25 and the pawl 24 making slide contact with the button 25; hereby, the guide piece 21 turns around the pin joint 22, and the gap between the wrapper roll 4 and the guide piece 21 is kept constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60152688-A (JP)
Title: Corrosion preventive structural body for steel material
Inventor: YAMAGUCHI IKUTOSHI
IPC: C23F15/00
Filed: 1984-01-20
Abstract: PURPOSE:To provide a titled structural body which increases tightening force and has a substantial corrosion preventive effect and durability by laminating successively a corrosion preventive material layer, a swelling material layer which swells by absorbing water and a photosetting type FRP protector on the surface of a steel material. CONSTITUTION:A corrosion preventive layer 2 is provided by adhering directly said layer to the outside surface of a steel material 1 such as a steel pipe pile or the like and more preferably a swelling material layer 4 which swells when the material absorbs water is superposed on the outside surface thereof via a water stopping material layer 3 in contact thereof. A photosetting type FRP protector 5 which encloses the layer 4 and applies tightening force thereto is provided thereon, by which a corrosion preventive structural material for the steel material 1 to be used in a place in contact with water or to be exposed to sunlight. The material 2 consisting essentially of petrolatum and contg. tannin and inert silica is preferable. Vulcanized rubber sheet etc. is preferable for the layer 3. Swelling rubber, etc. consisting of ethylene propylene monomer, polyisobutyrene, polybutene, stearic acid, barium, silica, etc. are respectively adequately used for the layer 4.
Patent JP-H03212067-A (JP)
Title: Multiplex and demultiplex method for additional information
Inventor: KATO SHIRO
IPC: H04N1/41
Filed: 1990-01-17
Abstract: PURPOSE:To send additional information without increasing a data quantity and to improve the transmission efficiency by utilizing the correlation of picture signals between blocks or in a block. CONSTITUTION:A block divider 103 divides a picture signal inputted from a terminal 102 into a block comprising 4 picture elements in the horizontal direction and 4 picture elements in the vertical direction and outputs a picture element data for each block. A video signal split into each block is given to a data rearrangement device 104, in which the data in the block is rearranged for each block. Four kinds of patterns of data rearrangement exist to execute the rearrangement of the pattern selected by additional information (2 bits) from the terminal 102. Thus, the additional information is sent without increasing the data quantity and the transmission efficiency is improved.