baber/WOPTO huggingface dataset:
Patent JP-S6479971-A (JP)
Title: Image signal recording or reproducing device
Inventor: NAKAZATO SABUROU
IPC: H04N5/92
Filed: 1987-09-22
Abstract: PURPOSE:To prevent the deterioration of a picture quality at the time of reproducing by angle-modulating a luminance signal to a first frequency band, converting the first angle-modulating luminance signal to a first or third frequency band according to the reference signals mutually different in frequency, and recording the signal. CONSTITUTION:An input luminance signal 1 is converted by an FM modulator 5 with the frequency 30MHz of a sink tip part, and an FM signal, with the frequency 30MHz of the sink tip part and the frequency 31.5MHz of a white peak part at the time of a low-band FM recording mode, and with the frequency 30MHz of the sink tip part and the frequency 32MHz of the white peak part at the time of a high-band FM recording mode, is obtained. A local oscillator 9 outputs the sine wave with 24MHz at the time of the low-band FM recording mode and with 22MHz at the time of the high-band FM recording mode. For the output of a multiplier 8, the luminance signal, with the frequency 6MHz of the sink tip part and frequency 7.5MHz of the white peak part at the time of the low-band FM recording mode, and with the frequency 8MHz of the sink tip part and the frequency 10MHz of the white peak part at the time of the high-band FM recording mode, is obtained, and the recording without a moire at the time of the reproducing can be executed.
Patent JP-H03100110-A (JP)
Title: Instrument for measuring distribution of charged material in furnace
Inventor: HANAZAKI KAZUHARU
IPC: C21B7/24
Filed: 1989-09-13
Abstract: PURPOSE:To always control furnace condition stably by arranging sensors for detecting the sound and vibration onto a furnace wall and deciding distributing state of raw material in the furnace with these detected values at the time of producing molten iron by melting the raw materials of iron ore, scrap, coke, etc., in the cylindrical melting furnace. CONSTITUTION:The raw materials of the iron ore, coke, scrape, slag-making material, etc., are charged to a cylindrical melting furnace 1, and hot blast, fine powdered coal, etc., are blown from tuyeres and the raw materials are melted and reduced to produce the molten iron. In this furnace, measuring instrument 2 providing bar 2b, wire 2a for measuring height H of the charged raw material, is arranged and also the sensor parts 3 providing the sound sensors S1 and the vibration sensors S2 at outside of the furnace wall under shifting the height positions thereof, are set in two steps at the upper and lower positions. Outputs of these sensors 3 are taken out as the prescribed frequencies of sound signal and vibration signal through filters G1, G2 and read in FFT processors 12, 13, respectively. These are inputted into an operating processor 15 and the distributing condition for each kind of the charged material in the furnace is obtd. and by the measured value of the height H of raw material surface, the charge of raw materials and the blowing of hot blast, fine powdery coal, etc., from the tuyere hereafter, are controlled to operate the furnace under stable condition.
Patent JP-H0793294-A (JP)
Title: Two-dimensional discrete cosine transformation device two-dimensional inverse discrete cosine transformation device and digital signal processor
Inventor: OKI MITSUHARU
IPC: G06F17/14
Filed: 1993-09-24
Abstract: PURPOSE:To provide the two-dimensional discrete cosine transformation device(DCT) which can reduce circuit scale by reducing the number of registers even when using serial data as input/output data. CONSTITUTION:Image data are serially inputted from an input terminal, for example, and successively transferred through selectors S1-S12 to registers R0-R11 in following steps. In this transfer process, the data are supplied through a bus 4 to prescribed computing elements AS1, AS2, ADD, SUB and MPY by control signals CS1-CS24 from a control circuit 6 and calculation is executed. The calculated results at the computing elements are outputted through the selectors S1-S12 and the bus 4 to the registers R1-R12 again and finally, the calculated results are serially outputted from an output terminal.
Patent JP-H0761673-A (JP)
Title: Stock conveyor
Inventor: SHIMIZU YASUYOSHI
IPC: B65G47/96
Filed: 1993-08-30
Abstract: PURPOSE:To reduce the transferring time when a number of product plates cut out from a large plate are loaded on a product truck or the like in the same positional relationship as the blank layout position. CONSTITUTION:A stock conveyor 10 consists of a screen-shaped roller table 11 where a plurality of conveyor rollers 12 are connected thereto in an openable/ closable manner relative to the carrying surface (S). The opening of the screen- shaped roller table 11 is detected by opening detectors 26a, 26b to detect the conveyor rollers 12, and controlled by an opening adjusting device 30. For example, when the loading position of product plate Wb carried onto the screen- shaped roller table 11 by an unloader 7 is the position before the stock conveyor 10, the opening of the screen-shaped roller table 11 is set to the semi-opened position according thereto.
Patent JP-H04120247-A (JP)
Title: Fe-cr-al alloy excellent in manufacturability and having high strength at high temperature and high heat resistance
Inventor: SATSUNOKI TOMIO
IPC: C22C38/50
Filed: 1990-09-11
Abstract: PURPOSE:To obtain an Fe-Cr-A alloy excellent in oxidation resistance and manufacturability and having high strength at high temp. and high heat resistance by specifying a composition consisting of Cr, Al, P, Ln, Ti, Nb, and Fe and also limiting impurity content. CONSTITUTION:This alloy is an Fe-Cr-Al alloy which has a composition containing, by weight, 18-28% Cr, 4.5-6.5% Al, 31/233X(Ln+0.021) to 0.1% of P, >0.06-0.15% Ln (lanthanoide series), 0.02 to (0.03+4XC+24/7XN) of Ti, and >(0.1+93/12XC+93/14XN) to 2.0% of Nb, also containing, as impurities, <=0.02% C, <=0.02% N, <=0.03% (C+N), <=0.003% S, <=0.5% Si, <=1.0% Mn, and <=0.3% Ni, and having the balance essentially Fe and also has high strength at high temp. and high heat resistance as well as superior manufacturability. This alloy is suitable for heat resisting stainless steel foil used for catalyst support for combustion exhaust gas cleaning device.
Patent JP-S6482948-A (JP)
Title: Exchange cylinder exchanger in exchange cylinder type rotary press
Inventor: ICHIKAWA HARUO
IPC: B41F13/44
Filed: 1987-09-25
Abstract: PURPOSE:To release an operator from heavy labor and danger and besides, to shorten exchange time, by a method wherein an exchange truck for transfer ring an exchange cylinder from a delivery position of the exchange cylinder of an offset unit over its side is provided, and a rack truck on which the exchange cylinder is fixedly put is movably established in a direction of crossing a transfer edge part of the exchange truck. CONSTITUTION:In order to exchange a first exchange cylinder 8a for a second exchange cylinder 8b, an exchange truck 16 is firstly made to enter a gap 10 between offset units 2a-2d, the first exchange cylinder 8a is transferred onto a mount 17 of the exchange truck 16, and the truck 16 is travelled to the rack truck 12 side on a crossrail 14. Besides, the rack truck 12 is made to travel by itself during that time, and a rail 15 on a truck between frames 13 where those rack trucks 12 are exhausted is set to a position to be connected to the crossrail 14. The truck 16 is put on the rail 15 on the truck and advances between the emptied frames 13. By lowering the mount 17 under this state, the first exchange cylinder 8a is laid across the frames 13 to be put thereon fixedly.
Patent JP-H1083397-A (JP)
Title: Processor and method for document processing, and storage medium
Inventor: IKETA SATOSHI
IPC: G06F17/27
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To create a document which gives an impression of a totally orderly document without changing the start positions of paragraphs by arranging a character string according to a selected character arrangement start position. SOLUTION: A CPU 106 when judging that there is a paragraph display column number in a work RAM 108 finds the display start position of the 1st line of the program from the paragraph display column number and stores it as A in the work RAM 108. Then the display start position of the 1st line of the paragraph is found from the number of program number characters and stored as B in the work RAM 108. Then, the A and B stored in the work RAM 108 are compared with each other and the larger one is stored as C in the work RAM 108. Further, when there is not the number of paragraph display columns, the display start position of the 1st line in the paragraph is found from the number of paragraph number characters and stored as C in the work RAM 108.  Further, the paragraph character number is displayed by using a video RAM 102 and the C stored in the RAM 108 is regarded as the display start position of the 1st line in the paragraph to display data through the video RAM 102.
Patent JP-S6394216-A (JP)
Title: Instrument in endoscope
Inventor: NISHIYAMA MASAHARU
IPC: A61B1/04
Filed: 1986-10-09
Abstract: PURPOSE:To reduce the size of constitution and to make it possible to observe an observing portion stereoscopically by arranging interrupting means for alternately interrupting optical paths separated on the right and left sides on respective optical paths through the 1st and 2nd light refractive systems and observing images displayed synchronously with the alternate interruption. CONSTITUTION:An endoscope is provided with a 1st light refractive prism 2 for separating an observed image into right and left sides, right and left lenses 5R, 5L for making the separated observing images incident and converging them, a 2nd light refractive prism 6 for making the observing images converged by the lenses 5R, 5L incident and guiding them into a single photographing means, and electronic shutters 8R, 8L arranged between an object 3 and a solid state image pickup element 7 to alternately interrupt optical paths separated into the right and left sides. An observing portion is separated into right and left eye components by a 1st prism 2 and made to incident upon the single photographing means. The shutter means arranged on the right and left optical paths are alternately opened/closed and the observing portion is alternately guided to human's right and left eyes by a display part interlocking with the opening/ closing operation. Thus, the observing portion can be stereoscopically observed.
Patent JP-H0960647-A (JP)
Title: Crossed roller bearing with flange
Inventor: OKUMURA HIROSHI
IPC: F16C33/60
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To ensure the fixation of an inner ring to a shaft and of an outer ring to a housing and to prevent abnormal resistance from acting on a roller by providing an annular groove having a square sectional form, which is formed out of a V-shaped recessed groove of the inner ring and a V-shaped recessed groove of the outer ring, with a plurality of short, cylindrical rollers inserted into the groove in such a manner that they intersect at a right angle with each other in three dimensions. SOLUTION: An outer ring 3, which is formed by coaxially piling a pair of symmetric annular members divided into two by means of a right and left, symmetric plane, is coaxially fitted into a center hole of a housing 12, whose center hole is fitted to a corner-cut-off and stepped part of its front surface, by means of a plurality of installation bolts 3b, which are inserted into a plurality of axial bolt holes 3a which are made in a thick-wall web part W3 of the outer ring 3 at an equal interval and in the circumferential direction. Meanwhile, a plurality of short cylindrical rollers having equal diameter and length are inserted into an annular hole, which is formed out of a V-shaped recessed groove 5 of an inner ring 2 and a V-shaped recessed groove 5 of the outer ring 3, which is inclined is inclined by an angle of 90 deg., and which has a square sectional form, via an annular retainer at such a relative position as the rollers intersect at a right angle with each other in three dimensions.
Patent JP-H0689276-A (JP)
Title: Word processor
Inventor: TAKAHASHI YOSHIHARU
IPC: G06K9/20
Filed: 1992-09-08
Abstract: PURPOSE:To automatically print out a document in a point number and the kind of a type face corresponding to the document data of an original by storing each character code whose point number and kind of the type face are recog nized as the document data. CONSTITUTION:A document processing part is provided with a receiving buffer 1 to store transmitted data from a character reading part as received data, a point number information table (point number recognizing means) 2 to recognize the point number of every character in the received data, a kind of type face information table (kind of type face recognizing means) 3 to recognize the kind of the type face of every character in the received data, and a document buffer (character storage means) 4 to store each character data recognized by each table 2, 3 as the document data. Then, the point number and the kind of the type face of every character can be stored as data in the document buffer 4 of the document processing part in addition to the character code of each character to constitute the document data, and the document can be printed out in the point number and the kind of the type face corresponding to the document data of the original.
Patent JP-H04218381-A (JP)
Title: Complex shuttle vector for lactic acid bacillus-escherichia coli and host bacterium transformed with the same vector
Inventor: TAKIGUCHI RYUICHI
IPC: C12R1/225
Filed: 1990-09-10
Abstract: PURPOSE:To improve safety of food by transforming host bacterium with a specific vector. CONSTITUTION:Replication onset range (ori) derived from plasmid pLJI of Lactobacillus helveticus is linked with replication onset range derived from plasmid pBR329 of Escherichia coli and beta-galactosidase gene derived from Lactobacillus bulgaricus to constitute complex shuttle vector pBH9 (A) for lactic acid bacillus-Escherichia coli. Then a desired range derived from plasmid pAMbeta1 of Enterococcus faecalis is integrated into an upper stream of beta- galactosidase gene of the component A to give a vector (B) strongly manifesting beta-galactosidase gene as a selective marker. Then a lactose nonassimilating host lactic acid vacillus is transformed with the component B to collect Lactobacillus helveticus SBT2,196 strain (FERM P-11,676).
Patent JP-H0878927-A (JP)
Title: Fitting device for on-vehicle equipment
Inventor: YOSHIDA KOICHI
IPC: H01Q1/22
Filed: 1994-09-06
Abstract: PURPOSE: To surely fix a magnet on a curved outer surface of a car body even when this outer surface of the car body is curved by fixing equipment such as an on-vehicle antenna system on the outer surface of the car body while using the magnet. CONSTITUTION: A main body part B of the equipment with built-in BS antenna 30 is fixed on a fixing base A by a hooking mechanism C. The fixing base A is composed of a substrate 1 and a magnet sheet 2 fixed on the substrate 1. The magnet sheet 2 is a rubber magnet or the like to be easily deformed and the substrate 1 is made thick so as to be elastically deformed as well. Since holes 3 and 4 are formed on the substrate 1, the substrate is easily deformed and the fixing base A follows up the curved outer surface of the car body and the magnet sheet 2 is surely adhered onto the outer surface of the car body and strongly magnetically attracted. Besides, the hooking mechanism C is provided with a fitting margin so that the deformation of the fixing base A can not directly act on the main body part B of the equipment.
Patent JP-H04119345-A (JP)
Title: Method and device for controlling movement of scanner optical system
Inventor: FUKUI TOMONORI
IPC: G03G15/04
Filed: 1990-09-10
Abstract: PURPOSE:To improve workability by freely switching an automatic restoring mode and an operational restoring mode set in a mode setting means by the switching operation of a mode switching means. CONSTITUTION:1st and 2nd home position sensors 16a and 16b constituted as a photointerrupter are provided at the specified position of action of a device main body corresponding to the reference of a scanner optical system 2 consisting of 1st and 2nd scanners 7 and 10. In the automatic restoring mode, the scanner optical system 2 is moved to be restored to a home position just before in the case of detecting that the system 2 reaches a maximum moving position, and in the operational restoring mode, the scanner optical system 2 which reaches the maximum moving position is moved to be restored to either of the 1st and the 2nd home positions according to external input, and the automatic restoring mode and the operational restoring mode are switched. Thus, the scanner optical system 2 is rapidly returned to the 1st home position.
Patent JP-H0662930-A (JP)
Title: Apparatus for automatically installing/recovering chair
Inventor: MURAYAMA AKIRA
IPC: A47C1/12
Filed: 1992-08-17
Abstract: PURPOSE:To provide an automatically chair-installing/recovering apparatus which enables the housing of chairs vertically into a chair recovering truck. CONSTITUTION:A lift base 20 rising or lowering automatically is guided with a frame mounted on a running truck 10a running automatically. A chair grabber 30 which lowers and grabs a chair 1 from above is guided on the lift base so that it can slide automatically in a horizontal way between an upper position of a chair recovery truck 9 linked and a side position shifted sideways from the chair recovering truck 9.
Patent JP-H08103912-A (JP)
Title: Molding die
Inventor: NAKAYAMA HIROTAKA
IPC: B29C45/26
Filed: 1994-10-04
Abstract: PURPOSE: To prevent a pin from bending and at the same time, make it easy to remove burrs formed on the top of the pin. CONSTITUTION: This molding die consists of a top force 1, an intermediate force 2 and a bottom force 3 which can be clamped and opened and a pin 7 which is mounted on the bottom force 3 and is positioned in a cavity 6 to be molded when clamping the die. The pin 7 is mounted on the bottom force 3 so that the axial line of the pin 7 mounted on the bottom force 3 coincides with the axial line of an injection hole 5 provided on the top force 1. Further, the upper end part of the pin 7 is adjusted so that the upper end part can be introduced into the injection hole 5 by a specified amount when clamping the die, and a molding material is pressed into the cavity 6 from the injection hole 5 through a clearance between the peripheral surface of the upper end part of the pin 7 and the inner surface of the injection hole 5.
Patent JP-2000073280-A (JP)
Title: Antimicrobial acrylic fiber and its production
Inventor: WAKITANI MITSURU
IPC: D06M101/16
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial acrylic fiber capable of preventing the discoloration thereof in each finishing process, and having antimicrobial properties hardly reduced by dyeing and laundering by allowing the pores in the interior of the fiber to carry a chitosan, and further allowing a specific quarternary ammonium salt to bind to the anionic group of the fiber. SOLUTION: This antimicrobial acrylic fiber is obtained by dipping a porous acrylic gel fiber into a chitosan solution, subjecting the dipped fiber to a neutralizing treatment to insolubilize the chitosan, drying the obtained fiber to compact the fiber, imparting a quarternary ammonium salt-based agent of the formula [R1 is an 8-21C alkyl or alkenyl; R2 is a 2-5C alkylene; R3 and R4 are each a 1-5C alkyl; R5 is a 1-5C (hydroxy)alkyl; X is I, Cl, Br or the like], e.g. stearylamidopropyldimethylhydroxyethylammonium nitrate to allow the agent to bind with an anionic group of the acrylic fiber. The antimicrobial acrylic fiber has >=23 mmol/kg of the quarternary ammonium salt and the non-binding anionic group, and >=2.2 of a bacteriostatic activity value.
Patent JP-H0554505-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: DATE NOBUAKI
IPC: G11B17/043
Filed: 1991-08-28
Abstract: PURPOSE:To make a magnetic head access a recording medium in the direction along its disk surface and to open a shutter at an early stage in the first half of a process of loading a cartridge and then to guide the disk surface to come underneath the magnetic head in the latter part of the process. CONSTITUTION:A recording and reproducing mechanism is so constituted that an opening lever 4 for opening the shutter 2 of the cartridge 1 is arranged to correspond to an inserting hole of the cartridge 1, and the opening lever 4 is pivotally supported by a turning lever 5 under the state of elastic holding in the direction of opening the shutter, and also this turning lever 5 can be turned around its turning center. During a 1st inserting stroke of the cartridge 1 into the inserting hole, the opening lever 4 is operated by the turning motion of the turning lever 5, so as to open the shutter, and afterward, during a 2nd inserting stroke of the cartridge, the opening lever 4 is turned relatively to the turning lever 5 during the turning motion of the turning lever 5, so as to keep the shutter 2 under the opening state.
Patent JP-H0991896-A (JP)
Title: Seek mechanism for disk device
Inventor: OGUCHI TERUAKI
IPC: G11B21/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a more stable preload structure of a rack and a pinion and to make a disk device thinner and smaller, in a carriage feeding mechanism by the rack and the pinion. SOLUTION: The head mounted on a carriage is moved in the radial direction of a disk 111 to be positioned by the pinion 103 provided on the output shaft of a stepping motor 102 and the rack 104 provided on a carriage base 101. Moreover, in the disk device performing the recording and reproducing of a signal, the device is made to have a structure imparting a preload to the rack by pressurizing the rack by a pulley 106 while arranging the freely rotatable pulley 106 at one end of the preload structure constitude of the rack and the pinion and by providing a rotatable lever 105 having a preloading spring 107 at the other end and also the rack 104 is constituted in the same surface direction as that of the disk 111.
Patent JP-H03106537-A (JP)
Title: Mold
Inventor: NIMATA KATSUMI
IPC: B22C9/08
Filed: 1989-09-16
Abstract: PURPOSE:To prevent involution of impurity by embedding a consumable runner plugging material for temporarily plugging head molten metal flow in the runner, opening after storing the necessary quantity of molten metal and allowing the molten metal to flow into cavity in a mold. CONSTITUTION:The molten metal reaches the consumable runner plugging material 2 formed in the runner 1, and after temporarily stagnating, the plugging material 2 is lost and the runner 1 is opened, and after gradually and smoothly storing the molten metal into basin part 4 through the runner 1, the molten metal flows into the cavity 3 in the mold. The impurity of gas, etc., is run away from a vent hole 5 or can be removed from the molten metal after accumulating into upper part of the basin part 4. Such mold can be easily designed even with a designed not expert in casting mold design.