baber/WOPTO huggingface dataset:
Patent JP-H09153039-A (JP)
Title: Document preparing device and character modification control method
Inventor: TAKEZAWA SHINICHI
IPC: G06F17/21
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate operation needed for character modification and to easily and speedily modify a character by previously registering character modification kinds to be used, and automatically applying the registered character modification kinds at a time when KANA(Japanese syllabary)-KANJI(Chinese character) conversion of all characters inputted in a specific period is completed. SOLUTION: When recognizing that a keyboard 2 is operated, a key input recognizing circuit 4 judges whether or not the inputted information is a specific key. A registered character modification kind update recognizing circuit 5 judges whether or not a registered character kind is changed. A registered character modification kind setting circuit 6 re-sets a newly set character modification kind. An input character determination recognizing circuit 7 judges whether or not the characters inputted in the specific period are all determined and a character modification setting circuit 8 imposes the registered character modification on all the determined characters. When the characters inputted in the period wherein the specific key is effective are all determined, the previously registered character modification kinds are automatically applied to the determined characters.
Patent JP-H04183787-A (JP)
Title: Charcoal dust
Inventor: YAMAMURA TADAAKI
IPC: C10L5/44
Filed: 1990-11-16
Abstract: PURPOSE:To produce charcoal dust producible at a low cost and useful for soil disinfection, soil improvement, water-purification, etc., to contribute for the prevention of environmental pollution by carbonizing bean curd refuse. CONSTITUTION:Bean curd refuse is carbonized with a continuous carbonization apparatus to obtain the objective charcoal dust having a water-content of 5.01%, an ash content of 8.64%, a volatile content of 60.5%, a fixed carbon content of 25.85% and a calorific value of 6.249cal/g. The obtained charcoal dust has broad application field and is expected to be demanded in large quantities. Accordingly, the process is expected to be useful for the utilization of bean curd refuse in a mass.
Patent JP-H0284959-A (JP)
Title: Water absorber
Inventor: OKA SHIZUE
IPC: A61F13/49
Filed: 1987-12-11
Abstract: PURPOSE:To obviate the movement of a granular gelatinizing agent from production before use and to uniformize a water absorptive effect by fixing the granular gelatinizing agent by adhesion to a synthetic resin in the form of fine pieces. CONSTITUTION:A fiber sheet member 1 having water non-solubility and water permeability is used for a water absorptive surface part and an outside surface part is formed of a waterproof sheet member 2. The granular gelatinizing agent 4 is adsorbed to the synthetic resin 3 in the form of the fine pieces and is housed into the absorber. A soft non-woven fabric, etc., are preferably used for the water permeable fiber sheet 1 and a soft polyethylene, sheet, etc., for the waterproof sheet 2. A highly absorptive polymer is used for the granular gelatinizing agent 4. The losses, crops, etc., which are produced from various products made of synthetic resin sheets which are pulverized and softened are used as the synthetic resins 3 of the fine pieces.
Patent JP-2000140970-A (JP)
Title: Method and device for three-dimensionally arranging wire
Inventor: SUZUKI TOMIO
IPC: H01R11/01
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for three-dimensionally arranging wires by which a wire structural body in which wires are three-dimensionally and precisely arranged at a prescribed pitch can be produced. SOLUTION: In this method for producing a wire structural body in which wires 13 are three-dimensionally arranged at a prescribed pitch, one or more picture frame-like frame bodies 12 having a prescribed thickness in the peripheral of a rotational shaft 11 are arranged, then the shaft 11 is rotated, thereby the wire 13 is wound on the frame body 12 at a prescribed pitch so that the wires 13 encircle the shaft 11 and the frame body 12, then a new frame body 12 is stacked on the frame body 12 and the wire 13 is wound thereon at a prescribed pitch, this operation is repeated.
Patent JP-H01152795-A (JP)
Title: Multi-layered printed wiring plate and its manufacture
Inventor: ANDO MITSUO
IPC: H05K3/46
Filed: 1987-12-10
Abstract: PURPOSE:To reduce the size and to save the labor in a mounting process, by using an inside layer plate with a flat platelike resistor applied to the void section of an inside layer circuit. CONSTITUTION:An inside layer plate 1 comprizes a glass epoxy substrate 2, an inside layer circuit 3 made of cupper foil and formed on the substrate 2, and a carbon resin resistor 5 in the shape of a flat plate, applied to the void section 4 of the inside layer circuit 3. On to the upside and underside of the inside layer plate 1, glass epoxy resin prepreg 6 and cupper-plated laminates 7 are lapped, and they are worked into a multi-layered plate through thermocompression bonding. Furthermore, an outside layer circuit 8 and a through hole 9 etc., are prepared to finish them into a multi-layered printed wiring plate 10. As part or all the part of the resistor 5 is formed into the shape of a plane on the surface of the inside layer circuit 3 in this way, it becomes unnecessary to mount the resistor on the surface of the outside layer circuit 8 as in the past. Therefore, it becomes possible to omit the mounting space, and it becomes much easier to reduce the size.
Patent JP-2000138695-A (JP)
Title: Collision detection method in lan, collision detector and its terminal
Inventor: IWAI MASASHI
IPC: H04L12/44
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To simply detect transmission collision with high accuracy in a local area network LAN that is branched in terms of high frequencies. SOLUTION: A LAN that is branched by a branching device 20 in terms of high frequencies is provided with a collision detector 10 and a terminal device 30. The terminal device 30 is provided with a collision discrimination AC signal generating section 35 that generates an AC signal. Each collision discrimination AC signal generating section 35 generates a collision discrimination AC signal Fs whose frequency slightly differs from each other. Since the signal is an AC signal, the signal transmits through each branching devices 20 and is propagated up to the collision detector 10. The collision detector 10 uses a nonlinear amplifier to amplify the collision discrimination AC signal. When a plurality of signals are superimposed on the collision discrimination AC signal, a beat signal being products of them is generated at the output.  When the beat signal is generated, occurrence of collision is discriminated. Thus, access control adopting the carrier sense multiple access with collision detection CSMA/CD system can be made in the case of the LAN branched in terms of high frequencies.
Patent JP-H04184550-A (JP)
Title: Information processor
Inventor: HIRONAKA MASA
IPC: G06F15/177
Filed: 1990-11-20
Abstract: PURPOSE:To eliminate abnormal operations of an information processor and to prevent the destruction of a memory by making a processor to fetch an object code for stopping the instruction of the processor when an uncorrectable error occurs. CONSTITUTION:In the case an error detection/correction circuit 22 detects an uncorrectable error when a processor 11 reads out data from a main storage device 14, a buffer controller 23 sets a buffer 31 to a disabled state so that the buffer 31 cannot drive data to a data bus 114 and sets another buffer 33 so that the buffer 33 can drive the data on a data bus 118 to a data bus 115. Since an object code generation circuit 24 generates object codes which stops the instructions of processors 11-13, the processor 11 fetches the object code which stops its instruction through data buses 114, 1, and 11 and stops the operations of the processor 11. Therefore, abnormal operations, such as destruction of a memory can be prevented and normal processing operations can be secured after the error occurs.
Patent JP-2000149247-A (JP)
Title: Magnetic tape and magnetic recording and reproducing device
Inventor: YOSHIDA HIDEKI
IPC: G11B5/78
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent damages of a tape during loading operation of a thin tape by forming a reinforced part having a magnetic layer and a reinforcing layer on the opposite side to the magnetic face and using this reinforced part for the loading operation. SOLUTION: The normal part of the tape has no hot stamp layer 4 but only the reinforced part along the longitudinal direction of the tape has a reinforcing layer consisting of a hot stamp layer 4. A carbon protective film of a specified thickness is applied on the surface of a metal thin film magnetic layer 2, and further, a fluorine-based lubricant layer is formed thereon. A specified coating layer is applied as a back coating layer 3, and a hot stamp layer 4 essentially comprising aluminum is formed on the reinforcing part. Loading operation of the tape is carried out only in the specified position of the magnetic tape which has the reinforced part having the magnetic layer and the reinforcing layer on the opposite side to the magnetic face except for the top and tail ends of the magnetic tape and which is judged by measuring the surface electric resistance on the opposite side to the magnetic face of the magnetic tape.
Patent JP-H11222489-A (JP)
Title: Production of boron-based compound
Inventor: YAMADA MORIHIKO
IPC: C07F5/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a boron-based compound, capable of producing the highly pure boron-based compound useful as a photopolymerization initiator or a light-absorbing discoloring agent in a high yield. SOLUTION: This method for producing a boron-based compound of formula I (R1 and R2 are different each other and are each independently an alkyl, an alkenyl, an aryl, an aralkyl group, a heterocyclic group or an alicyclic group; Z<+> is ammonium, sulfonium, oxosulfonium, pydinium, phosphonium or iodohnium cation) comprises reacting a Li/Mg compound with a halide of the formula: R1 -Y1 and a compound of formula III (R3 -R5 are each an alkyloxy, an alkenyloxy, an aryloxy, an aralkyloxy group or a halogen) in a solvent, reacting the obtained boronate compound precursor with a Li/Mg compound and a halide of the formula: R2 -Y2 in a solvent and subsequently adding an onium halide of the formula: Z<+> -X<-> to the obtained borate metal salt to exchange the metals.
Patent JP-H01153930-A (JP)
Title: Sinking method for conduit run
Inventor: NAKAJIMA YOSHIKAZU
IPC: G01M99/00
Filed: 1987-12-10
Abstract: PURPOSE:To facilitate burying construction and to reduce its cost by laying a pipe for solution water which has plural small holes bored at the bottom part of a digged groove, laminating water-soluble paper to specific thickness, forming a settlement layer, and arranging the conduit run thereupon. CONSTITUTION:A base bed 2 is formed of earth (sand) of good quality on the base of the digged groove 1, the settlement layer 3 is formed of the water-soluble paper thereupon, and a sheet (made of synthetic resin) 4 for prevention against water seasoning from above is laid thereupon; and the conduit run 5 is laid on its top surface, earth (sand) 6 is deposited nearby the peak of the conduit run, and earth 7 produced at the time of digging the groove 1 is deposited. Water injection pipes 10 are arranged horizontally at the lower part in the settlement layer 3 at right angles to the conduit run 5. The the solution water 9 in a water reservoir tank 8 is injected equally into the settlement layer 3 from the small holes through the pipes 10 to dissolve the settlement layer 3 and the solution water 9 which contains the water-soluble paper penetrates the base bed and its peripheral base to form a cavity below the conduit run 5. Then the laminate of the earth (sand) 6 and produced earth 7 sinks and the conduit run 5, therefore, sinks accordingly while displaced.
Patent JP-S63164758-A (JP)
Title: Image processor
Inventor: IYODA TETSUO
IPC: G06T5/00
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a recording picture with high resolution while keeping the gradation by providing an arithmetic means applying the expanding processing to an input picture element data to the pre-stage of a screen processing section and applying the screen processing by the submatrix method to the picture data subjected to the enlargement processing. CONSTITUTION:After the enlargement processing increasing the data number of a picture element data is applied by an arithmetic means 26 in an enlargement pre-processing section 12, the screen processing using the submatrix method is applied by a screen generating section 13 by means of a memory means 32, readout control means 30, 31 and a comparison means 33. In using the submatrix method, the gradation of an output picture element is kept and the output picture is reduced depending on the submatrix size. Thus, the resolution of the picture obtained through the constitution above is improved by several times while the picture size and the gradation are kept constant in comparison with those of the picture by the conventional density pattern method.
Patent JP-H07169507-A (JP)
Title: Polymer solid electrolytic battery
Inventor: MAEJIMA TOSHIKAZU
IPC: H01M10/05
Filed: 1993-12-14
Abstract: PURPOSE:To increase mechanical strength, retard the growth of dendrites to prevent short circuit between electrodes by containing reinforcing fibers in a polymer solid electrolyte. CONSTITUTION:A positive active material layer 2 formed on one side of a positive current collector 1 and a negative active material layer 4 formed on one side of a negative a current collector 3 are stacked through a polymer solid electrolyte layer 5 to form a battery. Reinforcing fibers 7 made of glass fibers are uniformly dispersed in the electrolyte layer 5. The fibers 7 whose average fiber diameter is 10mum or less and average length is 100mum or less are contained 25-50wt.% in the electrolyte layer 5. The reinforcing fibers increase the mechanical strength of the layer 5. The growth of dendrites is retarded to prevent short circuit between the electrodes, and the life of the battery is efficiently prolonged.
Patent JP-H06159460-A (JP)
Title: Wet-mechanical type continuously variable transmission
Inventor: NISHIYAMA HIDEHIKO
IPC: F16H57/029
Filed: 1992-11-24
Abstract: PURPOSE:To provide a wet-mechanical type continuously variable transmission which can perform power transmission by means of traction transmission through the intermediary of lubrication oil, and which can give zero rotational speed with a simple configuration. CONSTITUTION:A transmission mechanism incorporates a first epicyclic engagement system 110 having a first sun friction wheel 111 coupled to an input shaft 101, a first carrier 112 fixed to a casing 131, a first epicyclic friction wheel 113 supported to the first carrier 112 so as to be radially movable, and a first ring friction wheel 114, and a second epicyclic engagement system 120 having a second sun friction wheel 121 coupled to the input shaft 101, a second carrier 122 coupled to an output shaft 102, a second epicyclic friction wheel 123, and a second ring friction wheel 124 engaged with the second epicyclic friction wheel 123, the first ring friction wheel 114 being coupled to the second ring friction wheel 124.
Patent JP-H11150736-A (JP)
Title: Monitor device
Inventor: ARIMIZU AKIRA
IPC: H04N9/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To adjust the white ballance of both of a video signal and an on- screen display(OSD) signal through one time adjustment by controlling the levels of the video signal and the on-screen display(OSD) signal by a same control signal. SOLUTION: OSD level control circuit parts 12 (R, G, B) generate OSD signals based on level control signals calculated by multipliers 13 (R, G, B) by e.g. an OSD control signal outputted from an OSD control part and a subcontrast control signal. Then, at the time of executing white ballance adjustment with respect to gain control parts 9 (R, G, B), the sub-contrast control signals (R, G, B) supplied from the control part are supplied for multipliers 10 (R, G, B) and the multipliers 13 (R, G, B). Then, the white ballance adjustment of the video signals (R, G, B) and the OSD signals (R, G, B) is executed by the respective sub-contrast control signals (R, G, B).
Patent JP-2001129660-A (JP)
Title: Bonding method of molten metal to solid surface and bonding trowel
Inventor: SAKAGUCHI KOICHI
IPC: C03C27/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding a molten metal to a solid surface applied with vibration, which allows stable and efficient bonding through stabilizing a contact condition of a bonding trowel against a bonding target. SOLUTION: A bonding method of a molten metal to a solid surface is characterized by applying vibration with equal to or more than two different kinds of frequency simultaneously.
Patent JP-H06155022-A (JP)
Title: Welded bellows
Inventor: TAKAHASHI KATSUYUKI
IPC: B23K9/00
Filed: 1992-11-24
Abstract: PURPOSE:To make the interval of the inside of the peak of a bellows widen and to facilitate cleaning by holding a spacer ring between the outside welded parts of the welded bellows and brazing it. CONSTITUTION:Discoidal ring members 1 are concentrically lapped two by two and the inside end parts 2 are welded 3 by arc welding. The paired 1a, 1b discoidal ring members 1 whose inside end parts 2 are welded are concentrically overlapped and the spacer rings 5 are inserted between the respective outside edge parts 4 of the discoidal ring members 1 which are paired by mutually welding the inside edge parts 2 and the outside edge parts 4 of the discoidal ring members of one side corresponding to the overlapped other pair 1b of the discoidal ring members 1. The bellows is obtained by mutually vacuum brazing these outside edge parts 4 and the spacer rings 5 from the outside. In this way, the clearance between the discoidal ring members 1 is widened and dust which is stuck between them is easily removed by cleaning.
Patent JP-H04182996-A (JP)
Title: Data erasable rom
Inventor: TSUCHIYA HIDENORI
IPC: G06F21/79
Filed: 1990-11-19
Abstract: PURPOSE:To avoid erroneous writing or another data again by an operation error, etc., by setting the content indicating writing inhibition in a writing inhibition state memory circuit. CONSTITUTION:A writing inhibition control circuit 2 outputs a writing inhibition control signal to a writing inhibition circuit 3 in accordance with the information stored in the writing inhibition state memory circuit 1. The writing inhibition circuit 3 disconnects a voltage line 10 for writing from a chip control circuit 4 to prevent the arrival of a voltage for writing at a memory cell 7 by the control signal from the writing inhibition control circuit 2. The information on the writing inhibition of the writing inhibition state memory circuit 1 is erased together with the data stored in the memory cell 7 and a write enable state is attained when the ROM is irradiated with UV rays in the case of execution of rewriting. The writing of the data in this state is then possible. The erroneous writing of another data again is averted when the writing is executed once.
Patent JP-H09134540-A (JP)
Title: Optical pick-up
Inventor: TAKEDA TERUHO
IPC: G11B7/125
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the coming-off of a tracking servo or the like by specifying the direction of a laser diode and the position of a bean shaping prism to reduce the offset of a tracking error signal at the time of using the beam shaping prism. SOLUTION: A laser beam 12 generated from a laser diode 10 is formed into a parallel light beam having nearly elliptic cross section by a collimator lens 14, and it is enlarged in the direction of a minor axis by a beam shaping prism 16 or reduced in the direction of a major axis to shape it into the laser beam 12 having nearly round cross section. It is converged by an objective lens 24 and formed into a nearly round beam spot 38 on the track of an optical disk 18. The direction of the laser diode 10 is set and the beam shaping prism 16 is disposed so that the direction of shaping the laser beam 12 by the beam shaping prism 16 appears in the direction along a track 40 on the surface of an optical disk 18.
Patent JP-H02158939-A (JP)
Title: Magneto-optical recording medium which allows overwriting
Inventor: MATSUMOTO HIROYUKI
IPC: G11B11/105
Filed: 1988-12-12
Abstract: PURPOSE:To allow overwriting at a high speed with a low laser power on the recording medium consisting of a magnetic layer which is the 1st layer and an auxiliary record ing layer which is the 2nd layer by forming the 1st layer of DyFeCo or TbDyFeCo. CONSTITUTION:The 1st layer of the recording medium consisting of the recording layer which is the 1st layer and has perpendicular magnetic anisotropy and the auxilia ry recording layer which is the 2nd layer is formed of the DyFeCo or TbDyFeCo. Only the 2nd layer of the medium is magnetized in an anti-A direction by the initial auxiliary magnetic field. The 2nd layer is magnetized in the anti-A direction and the 1st layer in the anti-A direction or A direction according to the types of the medi um by the recording magnetic fields which are not modulated in the temp. range of a high temp. and room temp. in the case of the beam of a high level if the medium is irradiated with the laser beam subjected to pulse modulation. The 2nd layer is magnetized in the A direction and the 1st layer in the A direction or the anti-A direc tion in the case of the light beam of a low level. The exchange bond strength is decreased in this way and the high-speed overwriting with the low laser power is enabled.
Patent JP-H06160010-A (JP)
Title: Magnetic rotation detector
Inventor: SHINPO NOBUYUKI
IPC: G01B7/30
Filed: 1992-11-24
Abstract: PURPOSE:To provide a magnetic rotation detector capable of detecting a rotary state even at the time of rotation and having good sensitivity. CONSTITUTION:A magnetic rotation detector has a rotary shaft 11 having a notch 11b formed to the almost half part of the end surface 11a thereof, a pair of Hall elements (magnetoelectric converters) 15a,15b arranged so as to be distributed with respect to the center 0 of the rotary shaft 11 in opposed relation to the end surface 11a of the shaft 11. The magnetic flux is applied to a pair of the Hall elements 15a, 15b by the magnetic field applied by a permanent magnet 16. At the start time of rotation, since the notch 11b is formed to the front surfaces of either one of the Hall elements 15a, 15b, difference is generated between the magnetic flux densities of both elements 15a, 15b and difference is generated between the levels of the electric signals outputted from both elements 15a, 15b. Therefore, on the basis of the electric signals outputted from both elements 15a, 15b, the rotary state of the rotary shaft 11 can be detected.