baber/WOPTO huggingface dataset:
Patent JP-2000310818-A (JP)
Title: Film magnetic information recording and reproducing device
Inventor: TAKAHASHI KENJI
IPC: G03B27/46
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency in the recording and transferring processing of a magnetic information signal in accordance with magnetic information recorded on film. SOLUTION: The film 13 having a magnetic recording part where the magnetic information is recorded in every frame and perforation 15 is carried and the magnetic information is read by a magnetic head 20, so that the magnetic information signal is recorded and transferred to a reproducing device 32. In such a case, the device is provided with a perforation sensor 25 detecting the perforation 15 of every frame of the film 13, a 1st memory 33 and a 2nd memory 34 in which the magnetic information signal read by the head 20 is successively recorded every other frame, and a control part 30 alternately recording the magnetic information signal every other frame in the 1st and the 2nd memories 33 and 34 and transferring the magnetic information signal every other frame to the device 32 based on a detection signal in accordance with every frame outputted with time from the sensor 25.
Patent JP-S5823361-A (JP)
Title: Rotary servo signal pickup circuit for digital audio disc
Inventor: ITOI TETSUSHI
IPC: G11B19/28
Filed: 1981-07-31
Abstract: PURPOSE:To keep the line speed constant easily and with high accuracy, by counting the period between (1) and (0) of a reproducing signal with a clock pulse, transmitting an up-signal and a down-signal when the count value is over or below to a specified value, and preventing the simultaneous generation. CONSTITUTION:Differentiating circuits 2 and 8 output differentiating pulses P1  and P2 of a reproducing signal A. Counters 12 and 13 count a clock pulse while  being cleared with the P1 and P2. The output value of registers 14 and 15 represents the number of pulses CP at the period between (1) and (0) of the signal A. The output of the registers 14 and 15 is outputted from decoders 16 and 17. When the rotating speed is decreased, the value of the counters 12 and 13 and the output value of the registers 14 and 15 are increased and if either one of them indicates the count value 12, an OR gate 18 goes to (1) and an up-signal UP is outputted. Since the up-signal UP of the gate 18 clears a counter 19, the reduction in the line speed is provided for the priority of increase.
Patent JP-H05309879-A (JP)
Title: Image forming device
Inventor: SAKAKIBARA KENJI
IPC: B41J3/54
Filed: 1992-05-13
Abstract: PURPOSE:To realize high-speed printing without impairing printing quality at monochromatic printing by simple structure. CONSTITUTION:In four slots on a carriage 12, a distinguishing switch 52, which consists of a plurality of switches for respectively distinguishing the kind of a set printing head 13, is provided. The distinguishing switch 52 can engage with projections 51, which are formed on the respective printing heads 13. By judging which switch engages with the projection 51 with a CPU, the kind of the printing heads 13 set to the respective slots on the carriage 12 at present can be distinguished.
Patent JP-H07304002-A (JP)
Title: Boring tool for box hole and the like
Inventor: OKADA MITSUO
IPC: B27F5/06
Filed: 1994-05-09
Abstract: PURPOSE:To cleanly make a box hole for electrical wiring or the like of a switch or electric outlet with high working efficiency on wall material, ceiling material or the like of a building at building site. CONSTITUTION:On sprockets 8 or pulleys arranged so as to be present the predetermined distances among them on a base plate 6, endless chain 10 or belt is spanned. In order to make a box hole 12 or the like on wall material, ceiling material or the like, protruding hole-making cutting blades 5 are provided normal to the elliptic or round-cornered rectangular orbital surface of the chain or belt on the chain 10 or belt and the sprockets 8 or pulleys arranged on the base plate 6 is detachably connected to a rotating drive shaft 24 so as to be attached changeably together with the base plate 6 including the hole- making cutting blades 5 to an electric or pneumatic rotary driver 2 in order to allow to easily and cleanly make the box hole 12 or the like on the wall material, ceiling material or the like.
Patent JP-H10309467-A (JP)
Title: Catalyst for exhaust emission control
Inventor: TAKADA TOSHIHIRO
IPC: B01J29/068
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high NOx cleaning rate by providing zeolite with a nitrogen oxide adsorbing power, in a catalyst which is equipped with zeolite having a hydrocarbon adsorbing power and a precious metal and cleans carbon monoxide, hydrocarbon and a nitrogen oxide contained in an exhaust gas simultaneously in an oxygen-rich atmosphere. SOLUTION: The catalyst for an exhaust emission control which is best suited for controlling a nitrogen oxide (NOx) contained in an exhaust gas from an automobile containing an excess oxygen, includes zeolite having a hydrocarbon adsorbing power and a precious metal. In addition, the catalyst cleans carbon monoxide, hydrocarbon and a nitrogen oxide contained in the exhaust gas simultaneously in an oxygen-rich atmosphere. In this case, zeolite is given a nitrogen oxide adsorbing power. That is, the catalyst is equipped with a first zeolite A having a hydrocarbon adsorbing power and a second zeolite B having the nitrogen oxide adsorbing power. Further, a carrying layer including zeolites A, B is formed in a honeycomb form and then is caused to carry one type of element selected from among Pt, Rh and Pd or plural types of precious metal.
Patent JP-H02299882-A (JP)
Title: Thermal transfer recording material
Inventor: SHIMADA KAZUMITSU
IPC: B41M5/382
Filed: 1989-05-15
Abstract: PURPOSE:To obtain high printing grade by low energy containing a high heat- conductive filler in the surface and interior of a base material on the side of the ink layer thereof. CONSTITUTION:As a base material 1, polyethylene terephthalate is used. As a filler, a metal fine powder having good heat conductivity, for example, a metal such as of aluminum, copper, nickel or tin or a metal compound such as aluminum oxide, magnesium oxide, tin oxide, calcium oxide or titanium oxide is used alone or a mixed state and pref. has a particle size of 5mum or less and the addition ratio of the filler 2 to the base material 1 is pref. 5 - 70wt.% An ink layer 3 is composed of a composition consisting of a colorant, a resin component and wax as a binder. When a heat-resistant protective layer 4 composed of a silicone resin, fluoroplastic, an epoxy resin or a phenol resin is provided to the surface of the base material 1 coming into contact with a thermal head, the heat resistance of the base material can be enhanced.
Patent JP-S5246008-A (JP)
Title: Process for preparation of alcohols
Inventor: ICHIKAWA YATAROU
IPC: C07C27/00
Filed: 1975-10-08
Abstract: PURPOSE: A particular saturated alcohol is prepared in high yield by the hydrogenation of α,β-unsaturated aldehydes in the presence of catalysts containing Pt,Ni and Fe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5912333-A (JP)
Title: Method for measuring noncondensing gas in vapor under negative pressure
Inventor: INOUE MAMORU
IPC: G01N1/00
Filed: 1982-07-12
Abstract: PURPOSE:To ensure the quantitative determination and measurement of noncondensing gas in vapor in a negative pressure line, by introducing noncondensing gas other than the noncondensing gas to be measured in the gas to be measured, and making the pressure higher than an atmospheric pressure. CONSTITUTION:Valves 3, 7, and 8 are closed, and valves 4 and 5 are opened. Under this state, vapor including noncondensing gas is flowed into a pickup pipe 6 from a condenser 1 through a main pipe 2 and branching pipes. After the gas to be measured has sufficiently flowed into the pipe 6, the valves 4 and 5 are closed and the valve 3 is opened. Then, the valve 7 is opened, and noncondensing gas other than the noncondensing gas to be measured is introduced into the pipe 6. When the inside of the pipe 6 has reached an atmospheric pressure or more, the valve 7 is closed. Then the gas to be measured filled in the pipe 6 is supplied to gas chromatograph, and the noncondensing gas component in the gas to be measured is determined quantitatively and analyzed.
Patent JP-S6012146-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/00
Filed: 1983-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S612171-A (JP)
Title: Output device of color picture
Inventor: YONEDA HITOSHI
IPC: B41J2/21
Filed: 1984-06-14
Abstract: PURPOSE:To obtain a color picture output device capable of executing faithful color development also in a low density area by converting color picture signals into a color on the basis of the combination of methods using prescribed equations. CONSTITUTION:A color picture signal of an original is read out by a line sensor 11 in an input part 10 and converted into three color picture signals R, G, B through an A/D converter 12 and respective color filters. These picture signals R, G, B are converted into a luminance signal and a color difference signal by an operator A in a color processing part 20, and on the basis of these signals, a color conversion table based upon a masking equation using subtracting color mixing is formed by a table converter M and a color conversion table based upon a Neugebauer's equation using adding color mixing in a low density area is formed by a table converter N. Both the tables are linearly converted by an operator B and outputted as a color-converted picture signal through a memory part 30. In said constitution, the color picture output device can execute faithful color reproduction also in a low density area.
Patent JP-S63286289-A (JP)
Title: Local heating method by laser beam
Inventor: TAKADA TOSHIHARU
IPC: B23K26/066
Filed: 1987-05-18
Abstract: PURPOSE:To easily weld dissimilar metal materials by inserting a light quantity restricting means into a part of a cross section of a laser beam and allowing the intensity of the laser beam to differ mutually according to a characteristic to be heated which a partial area has each end heating an object to be heated uniformly. CONSTITUTION:The light quantity restricting means 30 which is a filter is inserted into a part of the cross section of the laser beam LB to pass an optical means 20 (lens). As a result, a low energy part LB1 with the low energy which the laser beam has is generated on a part of the laser beam LB projected on the object 1 to be heated. Said low energy part LB1 is projected on a steel plate 1a which is the partial area of the left side of a border line 2 in the object 1 to be heated and a residual part of the laser beam LB which is the high energy as it is projected on an alloy plate 1b which is the partial area of the left side. By this method, the low-melting point steel plate 1a and the high-melting point alloy plate 1b are heated by the laser beam with the low energy and the laser beam with the high energy respectively. Then, both the metal materials 1a and 1b are molten at the almost same time and the mutual welding of both materials can be surely performed.
Patent JP-H04348473-A (JP)
Title: Image retrieving network system
Inventor: WADA SHUHEI
IPC: G06F12/00
Filed: 1991-05-27
Abstract: PURPOSE:To provide a network system to construct the high speed retrieving network with the small number of the times of the access to a host memory without increasing the capacity of an image memory in an image network to perform the retrieving of the massive document image and have the image memory for each terminal. CONSTITUTION:A terminal 7 during the retrieval obtains the information in the image memory of other terminal as needed, by using an image attribute table 8 and a terminal image memory 5. The number of the times of the retrieval in the whole of the network of the image information set is stored in a system retrieving frequency table 2. Further, to a host storage device 1, the higher speed accessable image storage device 3 in comparison with the host storage device 1 is connected. To the connected image memory 3, the image information set with the number of many times of the retrieval is accumulated. In this case, by using the image attribute table 8, the information in the image memory 3 of other terminals can be obtained from the terminal during the retrieving and the fast retrieval can be low-pricedly realized.
Patent JP-S63286343-A (JP)
Title: Laminate film for agriculture
Inventor: YOKOYAMA KAZUHIKO
IPC: A01G9/14
Filed: 1987-05-18
Abstract: PURPOSE:To improve the heat insulation property, transparency, abrasion resistance, durability and defogging endurance by providing at least one kind resin layer selected from olefin resin group on the inner and outer surfaces of a film made of the composition to which the powder of specified hydrotalsite compound having the refractive index almost equal to that of olefin resin is added. CONSTITUTION:The film is made of the composition in which 1-25 pts.wt. hydrotalsite compound which is shown by the formula M(1-x).Alx(OH)2.Xx/ n.mH2O (M shown alkaly earth metal and Zn, and X shows n value anion, and further x and m satisfy 0<x<0.5, 0<=m<=2), and has 1.47 or more and 1.52 or less refractive index, is compounded with 100 pts.wt. olefin resin. On the inner and outer surface of said film, at least one kind resin layer selected from olefin resin group is provided. As the olefin resin used for an intermediate layer, a low density polyethylene with 0.910-0.935 g/cm<3> density or ethylene-alpha- olefin copolymer and an ethylen-vinyl acetate copolymer having 30 wt.% or less content of vinyl acetate, are preferable.
Patent JP-H04349258-A (JP)
Title: Rotary drum device
Inventor: OKAZAKI MASANORI
IPC: G11B15/61
Filed: 1991-05-27
Abstract: PURPOSE:To suppress the flow of air at the circumference of an upper drum and to suppress the wind blowing sound to occur due to the rotation of an upper drum by fitting a cover to cover the upper edge face and the flank of a rotary type upper drum. CONSTITUTION:At a lower drum 1, a motor 4 for rotating and driving an upper drum 2 is fitted and a rotary axis 6 is rotatably supported by a ball bearing 7. At the drum 1, a pedestal 8 is fixed and at the pedestal 8, a cover 3 is fixed by a bolt 9. The cover 3 is made of aluminium or the plastic resin, and the upper edge face and the flank of the drum 2 are formed to a shape where the lead of the drum 1 is separated by the magnetic tape width of the drum 1. Thus, the flow of the air of the circumference of the upper drum is suppressed, the wind blowing sound generated due to the rotation of the upper drum is suppressed, the generation of an air film generated between the upper drum and the magnetic tape can be reduced and the spacing loss is reduced.
Patent JP-2000310978-A (JP)
Title: Display device
Inventor: YONEDA SHUJI
IPC: G09G5/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a load of a CPU is reduced. SOLUTION: The device is provided with a command decoder 402, which decodes a batch writing command given from the external, and a control means 403 which controls batch data writings equivalent to plural words in a display RAM based on the decoding result of the decoder 402. The means 403 controls the batch data writings equivalent to plural words in a storage means 409 based on the decoding result of the decoder 402. Thus, a CPU is relieved from the process relative to display data writing to the RAM after issuing a batch writing command. Thus, the load of the CPU is reduced after a batch writing command is issued.
Patent JP-H02301244-A (JP)
Title: Communication control system
Inventor: INOUE MASAHIRO
IPC: H04L12/40
Filed: 1989-05-15
Abstract: PURPOSE:To set an optional address from a master equipment to a terminal equipment by providing a relay intermitting a communication line to a terminal equipment connected next reception to plural terminal equipments connecting sequentially in parallel with the master set through the communication line. CONSTITUTION:Relays 6a-6c to intermit a communication line 3 to a terminal equipment connected next respectively are provided to each of terminal equipments 2a-2c (slave stations) connected in parallel with a master equipment 1 (master station) sequentially through the communication line 3, the terminal equipments 2a-2c operate the relays 6a-6c when their own addresses are set to connect the communication line to the terminal equipment connected next thereby allowing the terminal equipment connected to the communication line 3 to receive an address setting command from a master equipment 1. Thus, each terminal equipment is able to receive an address setting command from the master equipment sequentially in the order of connection to the communication line and when an address is set to each terminal equipment, each terminal equipment connects in parallel with the respective communication line.
Patent JP-H0799326-A (JP)
Title: Micromechanic sensor and its preparation
Inventor: IERUKU MUHOFU
IPC: G01B7/16
Filed: 1994-06-02
Abstract: PURPOSE: To provide a micromechanic sensor that is stable mechanically, can be manufactured easily, and can be formed in one piece with a bipolar process or a mixing process without any additional expenses. CONSTITUTION: A sensor consists of a support made of a silicon substrate 1 and an epitaxy layer 5 that is made of silicon covering the silicon substrate 1. One portion of the epitaxy layer 5 is released as at least one micromechanic displacement part 12-15 by the etching process, the released displacement parts 12-15 are made of polycrystal silicon, and the silicon migrates to the single crystal silicon at the connection part to the silicon substrate 1 of a support region.
Patent JP-H01293145-A (JP)
Title: Device for shredding document
Inventor: SATO TAKETOSHI
IPC: B02C18/22
Filed: 1988-05-18
Abstract: PURPOSE:To enable automatic and to improve handleability by arranging a holding part for holding documents to be shredded and a paper feeding means to feed the documents from the holding part into an electric shredding means. CONSTITUTION:When all document to be shredded are set in a holding part 12 and a start switch 17 is pressed, a paper feeding means 13 is made to act after a paper detecting means 14 confirms the presence of documents in holding part 12 according to a signal from a control part 16. All the documents in the holding part 12 are fed one by one into a shredding means 11 and automatic shredding is carried out.
Patent JP-H10312747-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: WATABE CHIYOJI
IPC: H01J9/227
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent discoloration of a carbon pattern formed in a front panel. SOLUTION: When an inverting agent injected into a front panel 2 to remove a resist pattern is removed from the front panel 2 by inclining the front panel 2, the inverting agent in the front panel 2 is made to flow out through different corner parts 4, 6, 8, 10 as shown as respective arrows CS, R, G, F of the front panel 2 for respective resist patterns which are for forming respective patterns of carbon and three types of phosphors emitting light rays with different colors. In other words, in this color cathode-ray tube production method, since the points where the inverting agent is made to flow out are dispersed, repeated exposure of a specified point to the inverting agent is prevented and consequently, discoloration of carbon in the specified point in a successive baking process is prevented.
Patent JP-S58115138-A (JP)
Inventor: NAGASAWA SHIGERU
IPC: D02J1/08
Filed: 1981-08-04
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-H05308521-A (JP)
Title: Shading correction device for image reader
Inventor: YAMAMOTO HIROYUKI
IPC: H04N1/04
Filed: 1992-04-14
Abstract: PURPOSE:To provide a proper shading corrected value without being affected by flaw or dust on a reference density board. CONSTITUTION:Reflected beams from a reference density board 1 are converted to electric signals for each line by a photoelectric converter 2 and read, and the respective picture element signals of preceding and following lines are successively subtracted by a computing element 24 while alternately using line memories 1 and 2. Then, a comparator 25a compares the absolute value of the subtracted result with a reference value and when the absolute value is lower than the reference value, it is judged that the line has no flaw or dust. Then, the subtraction is continued until the line with the absolute value higher than the reference appears, counting-up is performed by a counter 26 and when the count value is turned to a prescribed value, the plural counted lines are judged as proper parts so as to obtain the shading corrected value from those lines.
Patent JP-S5912874-A (JP)
Title: Thermal recorder
Inventor: KATSURAI JIYUNJI
IPC: B41J2/36
Filed: 1982-07-13
Abstract: PURPOSE:To obtain picture printing with a constant density and stable quality by a method in which signals corresponding to the ambient temperatures of a thermal head are fed-back to a simulation circuit for controlling temperatures. CONSTITUTION:The ambient temperatures of a thermal head are detected by a temperature sensor Si-D, converted into voltage by an operating amplifier OP, and supplied to a simulator circuit (Rs, Cs). In case where the ambient temperature of the thermal head is high, low voltage is supplied to an inverter 22, and when the ambient temperature is low, a high voltage is supplied to the inverter 22. The output of the inverter 22 is added to an instable applied voltage Vin and given as a control voltage to VCO20. Accordingly, the output signal of the VCO20 changes into high-frequency signal in proportion to input voltage, and thereby the output time of carry signal of a counter 21 is hastened and the time (time taken for SW1 to become off) taken for FF9 to become reset is hastened. Pulse from an output terminal T2 is supplied to the thermal head, while the heat amount applied to the head becomes constant equivalently, and the quality of picture is stabilized.
Patent JP-H09305559-A (JP)
Title: Duplex control system
Inventor: TAHIRA FUMIAKI
IPC: G06F15/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To efficiently control a duplex system by accelerating the transfer of a lot of data between a storage device and an input/output device by performing control through a direct memory access controller(DMAC) provided at an input/output controller. SOLUTION: One of processor systems 10i of '0' and '1' systems is operated as an active system and the other system is operated as a reserve system. According to the instruction from a controller 11i of the active system, a bus switch 201 of an input/output controller 200 is switched and connected to a system bus 13j of the reserve system and according to the control of a DMAC 202, data are transferred between a storage device 12j of a processor system 10j of the reserve system and an input/output device 301. Thus, only by performing setting in the input/output controller 200 according to a command from the processor system 10i of the active system and the processor system 10j of the reserve system, the DMAC 202 of the input/output controller 200 mainly transfers the data.