baber/WOPTO huggingface dataset:
Patent JP-S5617591-A (JP)
Title: Pseudo dynamic pattern generating system for inter-frame coder diagnosis
Inventor: TSUKANE SHIYUUZOU
IPC: H04N7/36
Filed: 1979-07-23
Abstract: PURPOSE:To realize a small size for both the self-diagnosis circuit and the test circuit of the inter-frame coder as well as facilitate an easy confirmation of the coder's working, by repeating the motionless patterns with every frame and then giving the analysis of the coder's working with use of the frame correlation. CONSTITUTION:Slits 31 are set up at the same picture element position of the odd frames; while the pattern of the same level as backgrounds 32 of the slit is supplied to the even frames each. Then the signal of the pattern in which the static slit and the full-back level emerge alternately is supplied to terminal 11 of the inter-frame coder. Thus the output of frame differential unit 12 turns to the values excepting zero at the position of slit 31. Accordingly, the contents quantity of buffer memory 18 can be reduced within the specified range by varying the occurrence ratio among the number and the width of static slit 31, the same level pattern and the slit pattern each. Furthermore, the position of slit 31 is fixed to realize a test with no consideration given to the input state of the coder.
Patent JP-S6312938-A (JP)
Title: Gas analyzer and gas analyzing method
Inventor: ROBIIN JIYON HATSUCHINSON
IPC: G01N21/35
Filed: 1987-04-17
Abstract: Gas analysis apparatus comprises a radiation source (13) arranged to transmit radiation through a gas (12) to be analysed to a radiation sensor (32). Datum means (50-60) intercepts the radiation and transmits it to the sensor at a reference or datum value. The datum means comprises a mirror to reflect the radiation directly to the sensor thereby providing a zero absprption datum point. The datum means may also comprise one or more gas cells (54, 56,58) containing a high concentration of the gas to be analysed and thereby giving a high scale value datum point. The mirror and gas cells are mounted on a datum wheel (20) which is continuously rotated . Infra-red radiation from a source (13) is transmitted at two frequencies chosen for each gas to be analysed , by virtue of a rotary filter wheel 16 having pairs of filter discs (M1,R1) and (M2,R2) and (M3,R3).
Patent JP-H05263180-A (JP)
Title: Manufacture of wear resistant steel excellent in breaking resistance
IPC: C22C38/32
Filed: 1992-03-19
Abstract: PURPOSE:To stably manufacture a wear resistant steel excellent in wear resistance and breaking resistance by specifying the content of C in a wear resistant steel and regulating its hardenability by a specified formula. CONSTITUTION:At the time of manufacturing a wear resistant steel, wear resistant steel in which the content of C is regulated to the range of 0.30 to 0.50wt.% is used and also the value of F calculated by formula F=S/D1 {F: the parameter of the difference in hardness between the surface of the steel and the center, S: the size [diameter] (mm) of the steel product and D: the ideal critical diameter (mm)} satisfies 0.7 to 1.1. In this way, the objective wear resistant steel showing excellent breaking resistance can simply and stably be manufactured.
Patent JP-H11298479-A (JP)
Title: Operation management control system in amusement theme park or the like
Inventor: OIKAWA SATORU
IPC: H04W84/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To surely send/receive wireless information between a master station and a slave station. SOLUTION: In the operation management control system, a master station P and each of slave stations 1-m are respectively provided with an information processing section, a transmission processing section and a transmitter-receiver section. Information is sent/received between the master station and the slave stations wireleassly around the master station by means of the polling system. The transmitter-receiver section of the master station P employs two systems, the 1st system transmitter-receiver section P12-1 uses a 1st PN code PN 1 to conduct modulation/demodulation and the 2nd system transmitter-receiver section P12-2 uses a 2nd PN code PN 2 to conduct modulation/demodulation.  A transmission processing section of the slave station is provided with function that receives a succeeding PN code setting command included in the received data and that send the command as a reply to a polling and that outputs the PN code setting command. The transmitter-receiver section of the slave station is provided with a circuit that receives the PN code setting command to select a PN code PN2 or PN1. Thus, either of the two kinds of PN codes PN1, PN2 is selected during a series of polling processing by the 1st and 2nd systems so as to avoid disturbance from other systems. Thus, the system is not stopped by a fault in either of the 1st and 2nd systems.
Patent JP-H03293543-A (JP)
Title: Environmental temperature tester
Inventor: MACHIDA YOSHIHIKO
IPC: F24F3/048
Filed: 1990-04-11
Abstract: PURPOSE:To inspect temperature characteristic under a uniform environmental conditions with a plurality of devices to be measured kept at the same temperature by operating a air blowing means arranged at either of first and second duct sections to blow air to obtain a desired temperature with a heat exchanger. CONSTITUTION:When a plurality of air blowing means 9 arranged at either of a first duct 3A and a second duct 20b are operated, air is blown in a direction of moving from a rear of an internal box 4 to a front thereof or in the opposite direction thereof. The air enters a connection duct 20a through a duct not housed in a means 9 passing through the internal box 4 almost horizontally and turned to a desired temperature with a heat exchanger 8 housed in the duct 20a to be blown to the means 9 again. With the repetition of such a circulation of air, the temperature within the internal box 4 can be kept at a desired level. Thus, when a plurality of devices 6 to be measured are arranged in the internal box 4, the temperature of the devices 6 can be constant.
Patent JP-H10289676-A (JP)
Title: Cold cathode-ray light emitting element
Inventor: SHIBAYAMA KOZABURO
IPC: H01J29/86
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode light emitting element of array type for large screen with high resolution, capable of disposing a getter, a cold cathode group being formed on a rear panel, a vacuum container capable of being efficiently evacuated, maintaining the degree of vacuum in the container. SOLUTION: A plurality of small exhaust holes 18a and 25 are drilled at the center of a rear panel 3 not so as to interfere with a cold cathode group disposed on a rear panel 3, and an exhaust tube 17a with its tip end opening expanded to include them is provided. A groove 13 is further provided at an outer periphery than a cold cathode group disposing part of the rear panel 3, a non-evaporation type getter 14a is disposed therein, thereby eliminating getter scattering and making it possible to install the getter in a small space.
Patent JP-H09279324-A (JP)
Title: Method for repairing plating of hot dip coated electric resistance welded tube
Inventor: TAKASE AKIRA
IPC: B23K37/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an online repair method which eliminates unequal repair, provides beautiful appearance, does not degrade the productivity of a production line and eliminates the restriction on a repair material. SOLUTION: A bead cutter 5, a bead cut part heater 6, a repair bar material heater 8 and a repair bar material presser 7 one disposed on the production line of the hot dip coated electric resistance welded tube. After a weld bead cutting part 3 is subjected to bead cutting by the bead cutter 5, the bead cut part is heated by the bead cut part heater 6 or the repair bar material 9 heated by the repair bar material heater 8 is pressed to the bead cut part by the repair bar material presser 7 in a non-oxidizing atmosphere. The front end of the repair bar material 9 is heated by weld preheating to the temp. above its m.p. and is welded to the bead cut part under movement, by which plating repaired.
Patent JP-H09278537-A (JP)
Title: Production of ceramic sintered compact
Inventor: TOKUNAGA HIDEAKI
IPC: C04B35/64
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a dense ceramic sintered compact with few pores by covering the surface of a ceramic molding containing substances scatterable during baking the molding with inert powder followed by conducting a heat treatment. SOLUTION: When a ceramic molding containing substances scatterable during its baking (e.g. bismuth) is to be heat-treated, its surface is covered with powder inert to the molding; for example, a ceramic molding 1 is embedded in aluminum oxide powder 2 and baked. Thereby, the low-melting substances in the molding 1 can be prevented from being scattered; therefore, the objective ceramic sintered compact with few pores can be obtained. Alternatively, a sagger may be packed with the ceramic molding and inert powder also inert to the sagger followed by heat treatment. This ceramic sintered compact thus obtained has few pores; therefore, a ceramic element produced using this sintered compact seldom causes deterioration of its properties under high humidity and voltage.
Patent JP-H1041690-A (JP)
Title: Carrying equipment and solder covering equipment
Inventor: RODIER SYLVAIN
IPC: B65G17/32
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To efficiently carry electronic parts of various width, dimensions and lengths from a loading area to an unloading area, and to coat solder. SOLUTION: A roller chain 18 is attached from a loading area A to an unloading area C. A plurality of gripping means 30 are attached to the roller chain 18. The gripping means 30 is equipped with an inner leg portion elastically openable/closable inner leg portion and a shaft rotating leg portion. A plurality of strip pieces are arranged in paralle in one row respectively at the lower end portion of these legs. An electronic part 3 is gripped between the strip pieces facing each other. At the loading area A, the grip means 30 is closed in conformity with the energized power and the electronic part 3 is gripped. In the release area C, the gripping means 30 is opened against the energized power and the electronic part 3 is released. At the horizontal portion between the loading area A and the unloading area C, adjacent to gripping means 30 are coupled and aligned linearly.  It is not required to supply the electronic part 3 in synchronization with each gripping means 30.
Patent JP-S5620000-A (JP)
Title: Turning press
Inventor: SARUWATARI HIDETOSHI
IPC: B30B11/00
Filed: 1979-07-26
Abstract: PURPOSE: To compressively mold swarf continuously and automatically to a block shape by relatively moving a bar-form cradle and a receiving cylinder upward and downward in such a manner that the pressurizing cover which opens, closes and press-contacts the swarf charging port of the receiving cylinder fitting to the cradle and the cradle are brought close to each other.  
     CONSTITUTION: When a loading chute 24 is advanced up to right above a receiving cylinder 14 by the operation of a cylinder 25 for moving chute forward and backward, a gate opening cylinder 27 operates to move an opening gate 26 upward, thereby flowing the swarf 20 in an intermediate chute 23 into the receiving cylinder 14. After a fixed time, the gate 26 again descends and when the chute 24 retreats again, the swarf 20 in a hopper 21 is fed at a fixed rate into the chute 23. Parallel to this, a molding cylinder 18 operates and a pressurizing over 17 closes the charging port 16. Further it descends by overcoming the upward pressing force of a bed plate 13 by a bed plate elevating cylinder 15, hence the swarf 20 is press-contacted to a compression molding 30. After the bed plate 13 is lowered together with the receiving cylinder 14, the molding 30 is ejected onto a transfer-out chut 31 by a sending- off cylinder 32. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03291536-A (JP)
Title: Signal waveform pattern discriminating method and earthquake detecting method
Inventor: FUJIMOTO AKIRA
IPC: G01V1/28
Filed: 1990-04-10
Abstract: PURPOSE:To improve the decision probability of pattern discrimination and earthquake detection by adding and updating a model signal waveform pattern based on the actual waveform of an input signal. CONSTITUTION:A comparative decision part 3 compares the waveform of the signal inputted from a sensor part 1 with the model signal waveform pattern inputted from a storage device 2 and outputs a warning signal to an output part 4 when judging that the waveform is specific one like an earthquake. When an operator judges that current vibration is caused by disturbance in response to the output, a reset signal is supplied to the decision part 3 with the reset button 5b of a manual operation part 5, the model signal waveform pattern which is used for the decision making is erased from the storage part 2, and the current input signal waveform pattern is stored in the device 2 additionally as a disturbance model signal waveform. When it is judged that the current vibration is caused by an earthquake, on the other hand, a memory signal is supplied to the decision pat 3 with the memory button 5a of the operation part 5 and the current input signal waveform is stored in the device 2 as the specific model signal waveform pattern of the earthquake. Thus, the learning is repeated to improve the decision probability.
Patent JP-H03294002-A (JP)
Title: Manufacture of non-ferrous metallic plate and its apparatus
Inventor: TAZOE NOBUHIRO
IPC: B21B3/00
Filed: 1990-04-10
Abstract: PURPOSE:To roll down a width with a small width rolling load to reduce its installation cost by rolling down the width and forming dog bones projected in the direction of thickness at both ends of the slab width as soon as non-ferrous metallic slab is formed so that its width ends are reduced in thickness and rolling down the slab horizontally. CONSTITUTION:In a casting machine 3, the sectional shape of the molten non-ferrous metal 4 poured from a tundish 6 into a mold 8 through a core 7 is formed so that the middle part is uniform and both ends are thin in thickness. The metal is drawn by the bottom block 9 out of the mold 8 at a required speed and also the periphery is cooled by water sprays 10 and a water pool 11 to cast the non-ferrous metallic slab 5 thin in thickness at both ends. Then, it is sent from a chamfering machine 12 to a width press apparatus 14 through a soaking pit 13. The width of the slab is reduced by dies 15, the dog bones 5a are formed at both ends, then carried and rolled horizontally. In this way, the width can be rolled down with a small rolling load and the installation cost can be reduced.
Patent JP-H02272930-A (JP)
Title: Text resending system
Inventor: SUGINO KIYOMI
IPC: H04L1/18
Filed: 1989-04-14
Abstract: PURPOSE:To simplify processing and to obtain high reliability by providing a counter area in a text to be transmitting and executing count down from an initial value set for each individual text. CONSTITUTION:Allotment processing 1, line error memory area 10, resending processing 11, entrance memory areas 21-24 and transmission processing 51-54 are provided. When the text to be transmitted for each line can not be transmitted by the generation of a fault for which an error can not be recovered in a transmission control procedure level, the resending processing 11 is activated and the text is transmitted again. In this case, the initial value set for each individual text is counted down each time the text is resent. Then, when it is successful to resend the text or when a counter value is a prescribed value, the text is stopped being resent. Thus, the processing is simplified and the reliability is improved.
Patent JP-S58210384-A (JP)
Title: Variable-capacity type hydraulic pump
Inventor: HIGASHIDA FUSAO
IPC: F04B49/00
Filed: 1982-06-01
Abstract: PURPOSE:To permit maintaining a constant discharge quantity without being influenced by the variation of the discharge pressure by allowing the control pressure of the self discharge fluid to operate onto the working surfaces of operating spools through the operation of the operating spools which are operated in accordance with an outside operation pressure, thus adjusting the displacement amount of a swash plate. CONSTITUTION:A swash plate 6 is controlled to a certain inclination angle by operating a desired outside operation pressure onto the working surfaces 22a and 31a of operation spools 22 and 31 through the operation of a reducing valve 16 by switching the control pressure of the self fluid of a pump, namely switching a selector valve 63, not by operating the outside operation pressure onto a control plunger 14, and an arbitrary pump discharge quantity corresponding to said inclination angle is obtained. Therefore, even if the discharge pressure of the pump is varied through variation of a load, the inclination angle of the swash plate 6 can be kept constant, in other words, the discharge quantity can be kept constant.
Patent JP-S58213684-A (JP)
Inventor: SAITOU GOROU
IPC: B32B18/00
Filed: 1982-06-02
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-S59220359-A (JP)
Inventor: YOKOYAMA AKIMITSU
IPC: B32B21/04
Filed: 1983-05-28
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-H07299157-A (JP)
Title: Fluid jetting apparatus
Inventor: TAGUCHI HIDEYUKI
IPC: A62C35/58
Filed: 1994-05-09
Abstract: PURPOSE:To provide a fluid jetting apparatus which can jet a flow of fluid with a large flow rate over a long arrival distance. CONSTITUTION:This apparatus is made up of a precombustion chamber 7 which performs a precombustion of a liquid hydrogen 17 as fuel and a liquid oxygen 16 as oxidizer to generate a hydrogen rich combustion gas 18, a rocket engine having a main combustion chamber 8 for burning the combustion gas 18, a turbo water pump 10 which is driven by the combustion gas 18 from the precombustion chamber 7, a heat exchanger 11 to heat a high pressure water 19 from the turbo water pump 10 by the combustion gas 18 and a water manifold 12 which jets the high pressure water 19 from the heat exchanger 11 into the combustion gas 20 of the main combustion chamber 8 to be turned to steam 21.
Patent JP-H03291627-A (JP)
Title: Liquid crystal display element
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/133
Filed: 1990-04-09
Abstract: PURPOSE:To execute the display of a high contrast extending over a wide temperature range, and also, to thin the display element, and to widen the visual field angle by specifying a ratio of retardation of a compensator and retardation of a liquid crystal layer at a room temperature. CONSTITUTION:A liquid crystal layer 15 is formed by filling a space formed by both substrates 11, 21 and an outside peripheral seal 14 with a liquid crystal, and a liquid crystal cell 16 is formed. Also, between the liquid crystal cell 16 and a polarizing plate 27, a compensator 30 having a liquid crystal high polymer layer 35 as a main function component is placed. Also, a ratio RC/RL of retardation RC of the compensator 30 and retardation RL of the liquid crystal layer 15 is set to 0.7 - 0.95. In such a way, even at a high temperature of >=40 deg.C, the contrast does not deteriorate, and also, the display element can be made thin, and simultaneously, light in weight, and moreover, since the liquid crystal high polymer layer subjected to torsion orientation is used as the compensator 30, the visual angle is widened and the contrast is enhanced.
Patent JP-H10275525-A (JP)
Title: Transparent conductive film
Inventor: MORIHARA YOSHIHARU
IPC: H01J11/20
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film with its high transparency and electric conductivity by forming a conductive layer consisting of a laminated thin film of tin oxide in which a thin film of tin oxide exists on at least a surface side and of silver on the surface of a translucent polymer film in which light beam transmission rate is beyond a specific value and a thickness is within a specific range. SOLUTION: A tin oxide thin film 2, a silver thin film 3, another tin oxide thin film 2, and an adhesive layer 1 are formed on a one face of a plastic film board 4, and a hard coat layer 5 is laminated on the opposite face of the plastic film board 4. In this case, at the plastic film board 4, a film of 85% or more in light beam transmission rate and 12 to 250 microns in thickness is employed. On the surface of the plastic film board 4, a conductive layer consisting of silver and tin-oxide laminated thin films 3 and 2 in which the tin-oxide thin film 2 exists on at least one surface side is formed, thereby having high conductivity and high light beam transmisttance.
Patent JP-S61253478-A (JP)
Title: Power source/gnd noise measuring apparatus
Inventor: TOMONO YUZURU
IPC: G01R31/26
Filed: 1985-05-02
Abstract: PURPOSE:To detect the power source and GND voltage, by introducing the GND noise measuring output within an IC chip to a pulse voltage detection circuit on a reference power source and a reference GND with an AC separation signal line to detect the pulse voltage exceeding a reference voltage. CONSTITUTION:The power source and the GND of an IC chip 2 vary with the inductance of a bonding wire 3 and a pin 5 for the power source 7 and the GND6 of a card 15, which vary with the inductance of a connector 9 for a reference power source 11 and a reference GND10 of a board 16. The variation in the power source and the GND of a chip 2 appear as intact at the output of a noise measuring output gate 1 resting at 0 or 1. The output of the gate 1 is introduced to a pulse voltage detection circuit 12 made up on the power source 11 and on the GND10 with an AC separation signal line 8. The value of a reference voltage input 13 is changed to detect the voltage pulse exceeding the input 13, thereby enabling the measurement of variations in the power source and GND of the chip 2 for the power source 11 and the GND10, namely, the power source and the GND noise of an equipment.
Patent JP-H11297708-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO FUMIHIKO
IPC: H01L29/08
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To improve the cut-off frequency by making an opening in the surface of a basic body, implanting ions before removing resist to form a first collector region for intrinsic base and then forming a second collector region between the intrinsic base and the first collector region, thereby reducing the parasitic capacity. SOLUTION: In an epitaxial silicon layer 3 for the collector of a bipolar transistor formed by epitaxial growth or ion implantation, such that the region directly under the emitter serves as an intrinsic base 11 and the peripheral region thereof serves as an outer base region 10, the collector region is doped heavily by implanting ions into a region close to an n<+> -type embedded layer under a state, where photoresist is not removed at the time of making the opening. After a base region has been formed, the collector region directly below the base is doped heavily by ion implantation. Since ion implantation is divided into two steps, cut-off frequency is improved while reducing the base-collector capacity.
Patent JP-H0898690-A (JP)
Title: Production of gene bank using new cosmid vector
Inventor: ISHIURA MASAHIRO
IPC: C12N15/09
Filed: 1994-05-09
Abstract: PURPOSE: To provide a method for simply and efficiently obtaining a gene bank of extraneous DNA using a cosmid vector prepared by using a gene manipulation technique. CONSTITUTION: Various extraneous DNA fragments having 35-45Kbp lengths are inserted between a light arm and a left arm each having at least 3 cos of lambda phage or lambdoid phase having a same direction obtained by cleaving with two kinds of restriction enzymes and each having at least one or two cos, and the each fragment is changed into transduced phage particles by in vitro packaging and cloned into Escherichia in which lambda phase is lysogenized, and then induced, and the recombinant DNA is changed into transduced phage particles by vivo packaging to produce a gene bank of the extraneous DNA.