baber/WOPTO huggingface dataset:
Patent JP-S62245485-A (JP)
Title: Multilevel image logical arithmetic circuit
Inventor: MATSUURA TOSHIO
IPC: G06T3/00
Filed: 1986-04-18
Abstract: PURPOSE:To use one 3X3 logic circuit and one multiplexer and to simplify a multilevel image logical arithmetic circuit by providing a means which sorts density based on a threshold value, codes it into a binary value, and sends out patterns corresponding to 3X3 windows. CONSTITUTION:Eight-bit data indicating density of each dot is stored from a terminal A. Then, (8X9)-bit data sent out of a line buffer 1 is inputted to a pseudo binary-coding circuit which extracts binary data by using parameters of an upper-limit and a lower-limit threshold value and sorting results based on those threshold values are sent out as 3X3 window patterns to a 3X3 logic circuit 5. Those results are compared by the 3X3 logic circuit 5 with data in a ROM and it is decided whether the comparison result or original data from the line buffer 1 is sent out. A multiplexer 3 switches a circuit based on the decision result to send out the comparison result of the ROM or original data to a terminal B.
Patent JP-S60234370-A (JP)
Title: Semiconductor switch withstanding high voltage
Inventor: SUZUKI TOSHIYUKI
IPC: H01L29/43
Filed: 1984-05-07
Abstract: PURPOSE:To increase the current capacity by a method wherein a gate electrode is provided in an insulating film positioned between a first and second high-concentration regions, and a first high-resistance layer, with an end connected to the first high- concentration region and the other end connected to the gate elecrode, and a second high-resistance layer, with an end connected to the second high-concentration region and the other end to the gate electrode, are provided on an insulating film. CONSTITUTION:A high concentration of P is diffused into the surface of a P type Si semiconductor substrate 1 for the formation of a first high-concentration layer 2 and second concentration layer 3. Next, SiO2 is created in a thermal oxidation process for the formation of an insulating film 4. Polycrystalline Si with two atomic percent of O added thereto, or a high-resistivity polycrystalline Si layer slightly doped to be of the P type or N type, is deposited. Patterning is performed for the formation of a first high-resistance layer 8 and second high-resistance layer 9. Next, the insulating film 4 is peeled off as prescribed from the first and second high-concentrations regions 2 and 3 to prepare for the formation of an ohmic contact. Finally, Al is vapor-deposited, patterned after a prescribed design, terminals 6, 7 and gate electrode 5 are built, for the completion of a semiconductor switch imparted with a high withstand voltage feature.
Patent JP-H02268625-A (JP)
Title: Receiving stand for sprinkling nursery pot with water and production thereof
Inventor: MITSUYOSHI IWAO
IPC: A01G9/00
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a receiving stand for nursery pot for agriculture and house vegetable capable of increasing water permeability and air permeability to increase germination ratio by providing a middle receiving stand in a plastic receiving stand. CONSTITUTION:The aimed receiving stand obtained by providing a middle receiving stand 2 in a plastic receiving stand (body) 1.
Patent JP-S58213731-A (JP)
Inventor: UIRIAMU JIEI PAIN
IPC: C07D211/08
Filed: 1983-05-23
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-S5425750-A (JP)
Title: Liquid crystal display device
Inventor: TOGASHI SEIGO
IPC: G02F1/139
Filed: 1977-07-28
Abstract: PURPOSE:To provide a means of applying electric field independently to non-display portion as well and make possible effective display effect over the entire surface of the display device by providing electrode layers in two layers by way of an insulating layer.
Patent JP-H10282670-A (JP)
Title: Planographic printing plate material
Inventor: KUDO SHINJI
IPC: G03F7/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain sufficient printing resistance even in exposure with an IR semiconductor laser by providing the surface of a base with a photosensitive layer contg. an acid generating agent, acid decomposable compd. and IR absorbent and contg. a resin having groups decomposable by an acid. SOLUTION: The paleographic printing plate material having the photosensitive layer contg. at least the acid generating agent, the compd. decomposable by the acid (acid decomposable compd.) and the IR absorbent and further contg. the resin having the groups decomposable by the acid on the base is used. Known groups are particularly usable without any restriction as the groups decomposable by the acid used for the photosensitive layer. The examples of the acid generating gent, i.e., the compd. capable of generating the acid by the irradiation with active rays include various kinds of known compds. and mixture.
Patent JP-S60234395-A (JP)
Inventor: SHIODA SHIGEO
IPC: H05K3/18
Filed: 1984-05-07
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-H10286715-A (JP)
Title: Work sending-in device in shearing device
Inventor: ONARI HIROSHI
IPC: B23D33/10
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To increase the sending-in speed of a work to a shearing device by mounting a work clamp device on a bridge-shaped carriage which can be moved in the forward and backward directions on an upper part of a roller conveyor. SOLUTION: A carriage 21 has the shape of a bridge, and is stepped over a roller conveyor 11, so that a work sent out from a plate material finishing machine 3, is conveyed on the roller conveyor 11, and can be passed through a lower part of the carriage 21. Further plural work clamp devices 33 are mounted on a front part of a side frame 31 of the carriage 21 in such manner that they can be ascended and descended. When the first work conveyed by the roller conveyor 11, is passed through the lower part of the carriage 21, the work clamp device 33 is located on an ascended position, and the work clamp device 33 is descended to grasp one edge of the work, after the passage of the work.
Patent JP-S61254464-A (JP)
Title: Paper jogger
Inventor: FUNABASHI ISAO
IPC: B65H31/34
Filed: 1985-04-30
Abstract: PURPOSE:To achieve automation of a paper jogging station by providing an L-shaped frame member having two sides supported pivotably at the uppermost extreme ends and a corner vertically movable so as to keep a constant relative position between the paper leading surface and the paper jogger when it is tilted for jogging. CONSTITUTION:A paper jogger 11 has a frame member 63 which is put upright to set a vertically movable table 70 horizontally, and a pallet 71 is supplied from a lift table side to the table 70 at its lowered position. When a motor 49 is activated, the table 70 moves up to its uppermost position and then a motor 39 is activated to pivot the table 70 around an axis 23 to tilt the same. At this time, the two corners around which the frame member 63 is pivotted execute no vertical movement so as to keep a constant level, thereby permitting automation of supply of a pallet 71. Paper 72 sent by a conveyer is loaded onto the lift table and whenever paper 72 is conveyed, the lift table automatically moves up, and after the paper 72 is loaded onto the pallet 71, the paper is jogged at the inner surfaces of the frame member 63 through the tilt of the frame member 63, being vibrated by a vibrating plate 74, and when loading is completed, the frame member 63 is put horizontally to take out the paper.
Patent JP-H11273228-A (JP)
Title: Flexible disk device and its power supply controlling method
Inventor: SAKOKAWA HISASHI
IPC: G11B21/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the maximum current consumption of a flexible disk device. SOLUTION: A flexible disk device 1 has a spindle motor 9, a spindle motor driver 10, a head 6, a head carriage 7, a step motor 4, a step motor driver 5, a read.write circuit 8, a track 0 sensor 11 and a controlling circuit 3. In the device 1, the power supplying operation for the motor 4 and the rotational velocity switching operation of the motor 9 are not generated simultaneously.
Patent JP-H10283592-A (JP)
Title: On-vehicle drive supporting device
Inventor: TSUCHIYA HIDEAKI
IPC: B60W30/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To accurately decide the propriety of proceeding a narrow road and to surely prevent contact with an obstacle. SOLUTION: Each signal is inputted to a controller 5 from CCD cameras 4, sensors 6, 7, 9 and 10 and a mirror switch 11, an image recognizing part 21 acquires an environment in a proceeding direction of self-vehicle with three- dimensional image data of a distance distribution, a road shape and obstacle recognizing part 22 three-dimensionally recognizes the shapes of a road and obstacles, a road and obstacle position calculating and storing part 23 calculates and stores the positions of the road and obstacles on a three-dimensional coordinate, a self-vehicle position calculating and storing part 24 calculates and stores the position of self-vehicle 1 on the three-dimensional coordinate, and a self- vehicle estimated course calculating part 25 calculates estimated course of the vehicle 1 on the three-dimensional coordinate from a driving state.  A contact deciding part 26 calculates contact possibilities of obstacles and the vehicle 1 on a flat plane and in a height direction based on the estimated course and a vehicle external form, generally decides the contacts of the obstacles and the vehicle 1 and performs output control to an alarm generating part 12, a sound generating 13, and 1st and 2nd displaying parts 14 and 15.
Patent JP-S5617140-A (JP)
Title: Preforming method of cut portion of continuously cast ingot and forging tool for preforming
Inventor: WATANABE KAZUO
IPC: B22D11/126
Filed: 1979-07-18
Abstract: PURPOSE:To make the yield and productivity of rolling better than those of conventional methods by using the special tools for the cut portions of a continuously cast ingot, forming parallel parts of equal thickness and build-up parts of a triangular pyramid shape on both sides of plane trapezoids and preforming the broadside sections to a dog-bone shape. CONSTITUTION:In preforming the cut portions of a continuously cast ingot 2, a pair of tools 5 each having tapered faces 6 which assume a crest shape in plane shape and are formed with a groove 7 of fixed depth on the broadside compression side at the intended cutting line (m) of the ingot 2 are used. Said groove 7 has the parallel groove parts 7b adjacent to the bottom part 7a parallel to the tapered faces 6 and of groove width equal to the thickness of the ingot 2 and the groove parts 7c expanding symmetrically toward the tapered faces 6. The shapes of the portions corresponding to the ends of the ingot after the cutting by the tools 5 are formed to plane trapezoidal shapes (c), (c) and parallel parts 2b of equal thickness and build-up parts  2c of a triangular pyramid shape are formed on both sides of the trapezoids (c),  whereby the ingot is preformed to a dog-bone shape E of which the broadside sections have the build-up parts 2c of an obtuse triangle shape.
Patent JP-S5519412-A (JP)
Title: Method of drawing multiple protruding flights spirally extending on inside surface of pipe
Inventor: UEHARA KAZUO
IPC: B21C1/24
Filed: 1978-07-25
Abstract: PURPOSE: To make pipe difficult to rupture despite large drawing force and enable multiple protruding flights of deep grooves to be readily formed by dividing a floating plug to both function parts of reduction of bore and formation of spiral grooves and connecting these rotatably.  
     CONSTITUTION: The first plug element 14 consists of a guide part 15, approach part 16 and bearing part 17 and overlaps on the first drawing die 13. On the other hand, the second plug element 24 is of circular cylindrical form of a smaller diameter than the bearing part 17 and spiral protruding flights are formed only on the outside circumferential surface thereof and overlaps on the second drawing die 23. These both elements are connected rotatably means of a shaft bar 10 and if necessary by way of a support jig 9. A blank pipe 1 is drawn to a middle-diameter pipe 1a and only when it enters the second element 24, it is formed with spiral grooves 8 on the inside surface. At this time the element 24 is rotated but this rotating force is not transmitted to the element 24, thus there is no inconvenient increase in friction resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03288440-A (JP)
Title: Heating equipment for semiconductor substrate
Inventor: OSAKO YOSHIYUKI
IPC: G05D23/19
Filed: 1990-04-04
Abstract: PURPOSE:To shorten the heating time of a semiconductor substrate, by installing a set temperature switching means which makes the temperature value set by a temperature controller higher than the heating temperature of the semicon ductor substrate. CONSTITUTION:A dominant controller 12 is constituted as follows; when a signal that a wafer is not mounted is inputted from an optical sensor 11, the temperature set value of a temperature controller 3 is adjusted to be higher than the wafer heating temperature, and when a signal that a wafer is mounted is inputted, the set value is switched to be identical to the wafer heating temper ature. That is, the temperature of a heater 2 is set at a temperature higher than the objective heating temperature (the temperature which a wafer 1 finally reaches) before the wafer 1 is mounted on the heater 2, and made equal to the objective heating temperature when the wafer 1 is mounted on the heater 2.
Patent JP-S63258777-A (JP)
Inventor: HAMADA YOICHI
IPC: B65D81/18
Filed: 1987-04-13
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-S60238265-A (JP)
Title: Chamfering grinding stone and lens grinder having thereof
Inventor: HARA KAZU
IPC: B24B9/14
Filed: 1984-05-08
Abstract: PURPOSE:To make it possible to carry out a chamfering process with the use of an unprocessed lens grinder in which the distance between the lens rotating axis and the grind stone rotating axis is changed in accordance with dynamic diameter information, by providing an inclined chamfering grind stone in a grind stone means. CONSTITUTION:A grind stone 3 is composed of a rough stone 3a, a bevel fabrication grind stone 3b, a flat precise fabrication grind stone 3c and a chamfering grind stone 3d. This chamfering stone 3d is in an inversed V-like shape, having a first inclined surface part 3d1 for the front side edge boundary line of a lens, a second inclined surface part 3d2 for chamfering the rear side edge boundary line of the lens, and a horizontal part 3d3 for chamfering the apex point of a bevel part. With this arrangement in which the grind stone means is provided with the chamfering grind stone, no special purpose chamfering lens grinder is required, and therefor, the chamfering of a lens may be continuously and automatically carried out with the use of a processed lens grinder.
Patent JP-S5426878-A (JP)
Title: Coated hard pvc plate and sheet
Inventor: KASAHARA JIYUUICHI
IPC: B32B27/30
Filed: 1977-08-01
Abstract: PURPOSE: To prepare a coated hard PVC plate or sheet having high impact strength and capable of keeping the clearness of printed patterns for a long time and preventing staining and damaging thereof, by coating a PVC sheet, etc. with a solution obtained by dissolving specific acrylic resin in a poor solvent of PVC. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04302554-A (JP)
Title: Pulse train converting device
Inventor: MIZUGUCHI MASAO
IPC: H04L7/00
Filed: 1991-03-29
Abstract: PURPOSE:To arbitrarily designate the start of an already converted pulse train signal by giving the timing of initialization of write and read address counters to a data memory from the external by a synchronizing signal. CONSTITUTION:The address value of the write address counter is initialized by a first synchronizing signal (h) which has the same period as prescribed and is synchronized with the generation timing of the first pulse signal out of plural pulse signals of a first pulse train signal (a). In the same manner, the read address counter is initialized by a second synchronizing signal (1) synchronized with the generation timing of the pulse signal to be placed in the first position of a second pulse train signal (g). Consequently, the pulse signal stored in any address is arbitrarily selected as the pulse signal in the first position of the second pulse train signal (g). Thus, respective bit positions of all pulse signals in one frame of the second pulse train signal (g) can be moved in parallel.
Patent JP-H04305399-A (JP)
Title: Powder molding die
Inventor: SHIBATA KAZUNORI
IPC: B30B11/02
Filed: 1991-03-29
Abstract: PURPOSE:To prevent burrs due to the movement of a male die from being generated while chipping and breakage of the powder molding die are prevented. CONSTITUTION:A guide part 6 and a fitting part 7 are formed in the male die 5 inserted into the recessed part 1 of a female die. An amount C1 of gap between the guide part 6 and the recessed part 1 is set to 0.005-0.020mm and an amount C2 of gap between the fitting part 7 and the recessed part 1 is set to 1/2-1/3 C1. When the male die 5 is inserted, since a sufficient gap is secured between the guide part 6 and the recessed part 1, the tip of the male die 5 and the recessed part 1 are prevented from interfering with each other and their chipping and breakage can be prevented. Burrs are prevented from being generated by intrusion of powder into the outer peripheral side of the male die 5.
Patent JP-2000284087-A (JP)
Title: Construction method for reactor containment and its diaphragm floor
Inventor: HOSHINO KATSUYUKI
IPC: G21C13/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate removing work of temporary members after constructing a diaphragm floor by reducing the manday of work and material quantity necessary for constructing the diaphragm floor. SOLUTION: In this construction method, support structures 12 and 13 are provided below the floor of diaphragm floor 10 in contact to RCCV 101 wall part and RPV pedestal 107, an iron beam 4 is placed on the support structures 12 and 13 at a lower position than below the floor bottom of the diaphragm floor 10, small iron beams 16 fixed to the iron beam 4 are placed, a seal plate 6 is laid on the nearly same elevation position as the upper surface of the small iron beams 16, iron beams 7 are arranged above the seal plate 6, RCCV concrete 11 is placed after bar arrangement, and the diaphragm floor concrete 8 is placed on the seal plate. Thus, a gap 1 is provided in between the bottom of the diaphragm floor 10.
Patent JP-S62248163-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKABA TETSUSHI
IPC: G11B17/34
Filed: 1986-04-21
Abstract: PURPOSE:To prevent deformation of a magnetic sheet and to start transmission/ reception of information quickly by applying the control setting a regulating member pressing a magnetic sheet to the pressing position when a drive command signal to a drive motor exists. CONSTITUTION:In applying a power switch 10, a system controller 6 starts a drive motor 2 of a magnetic sheet 1 and moves a magnetic head 3 to a prescribed track position. A control motor 9 is driven at the same time. Since a support plate 5 descends the regulating member 4 to the contact position between a head 3 and the sheet 1, the sheet 1 is clipped between the member 4 and the head 3. Then the recording/reproduction to the sheet 1 is applied under the control of a controller 6. When the switch is opened, the controller 6 stops the motor 2 and drives the motor 9. Thus, the member 4 in press contact onto the sheet 1 is parted from the sheet 1 and the depression of the sheet 1 onto the head 3 is released.
Patent JP-S5426632-A (JP)
Title: Prevention system of malfunction due to noise
Inventor: WAKAMURA SHIYOUJI
IPC: G06F11/00
Filed: 1977-07-29
Abstract: PURPOSE: To eliminate noise very surely, by generating the disable signal triggered with the development of noise and stopping the clock of the first unit during the period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62248988-A (JP)
Inventor: NAKAMURA KEIICHI
IPC: C22B1/20
Filed: 1986-04-21
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-S5216158-A (JP)
Title: Pulse ignition system for ac thyristor
Inventor: OIO KENJI
IPC: H02M1/08
Filed: 1975-07-30
Abstract: PURPOSE: To decrease average gate current, by performing the ignition of AC thyristor in the form of pulse. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59217715-A (JP)
Title: Production of carbon-containing polystyrene resin
Inventor: KOSUGI TAKEO
IPC: C08F292/00
Filed: 1983-05-25
Abstract: PURPOSE:To obtain the titled resin having extremely high electrical conductivity and excellent blackness, by (co)polymerizing styrene (and other polymerizable monomer) on the surface of carbon black, adding the resultant graft carbon to styrene, and carrying out the suspension polymerization of the mixture. CONSTITUTION:For example, carbon black is dispersed in a solvent (e.g. DMF), added with styrene [and other polymerizable monomer (e.g. butyl acrylate)] and a polymerization initiator (e.g. azobisisobutyronitrile), and the mixture is heated to effect the graft polymerization of the monomer on the surface of the carbon black particle. A poor solvent (e.g. water) is added to the obtained solution of graft carbon, and the precipitated graft carbon is separated and purified. The objective resin can be prepared by adding the graft carbon to styrene, and carrying out the suspension polymerization.
Patent JP-H04322363-A (JP)
Title: Information processor
Inventor: OTE ICHIRO
IPC: G06F17/21
Filed: 1991-04-23
Abstract: PURPOSE:To increase the character output speed by comparing the size of vector font data with the total sum of font image data generated from vector font data and allowing smaller data to exist on a composite cache device. CONSTITUTION:At the time or receiving a character output request, a controller 20 outputs font image data 80 as it is if this data 80 exists in a cache memory 10. if it does not exist there, vector font data 70 of the character is read out from a primary storage device 40 and is expanded to font image data 80 and is outputted, and this font image data 80 is made effective in the cache memory 10. At this time, the data volume of read vector font data 70 and the total volume of data which can be generated from vector font data 70 out of font image data 80 registered in the cache memory 10 are compared with each other, and smaller one of these data is stored in the cache memory 10.
Patent JP-S62249507-A (JP)
Title: Amplifier circuit
Inventor: YONEYAMA HISAKATSU
IPC: H03G3/30
Filed: 1986-04-23
Abstract: PURPOSE:To fix the value of signal current flowing into a load even if a load impedance value is changed by controlling a variable impedance circuit by an output of an automatic gain control circuit. CONSTITUTION:A signal inputted from an input terminal 1 is attenuated by a variable impedance device 2 and amplified by amplifiers alternately driven by a control signal supplied to a control terminal 7 and the amplified signal is supplied to a load 4, i.e. heads 59, 60. The amplitude generated in detecting resistors 61, 62 by the current flowing into the heads 59, 60 is inputted to a detector 5 through a changeover switch 6 and the impedance device 2 is controlled by the output of the detector 5. When the amplitude generated in the resistors 61, 62 under said control exceeds a fixed value, the impedance device 2 is controlled so that its attenuation is increased. Consequently, automatic gain control is executed so that the amplitude generated in the resistors 61, 62 is fixed.