baber/WOPTO huggingface dataset:
Patent JP-H01173301-A (JP)
Title: Magnetic recording and reproducing device
Inventor: BASE KAZUO
IPC: G11B5/53
Filed: 1987-12-26
Abstract: PURPOSE:To eliminate the need for a flying erase head, etc., and to realize a low cost by deleting the pre-recording signal of a consecutive recording part with the cooperation of a recording and reproducing head and a HIFI head for depth recording. CONSTITUTION:On a revolving drum 1, a HIFI head 13 of a CH 1 and a HIFI head 14 of a CH 2 are arranged so as to delete the pre-recording signal of the consecutive recording part by the cooperation with recording and reproducing heads 2 and 3. Recording is executed on a magnetic tape 4 in a 48mum width with an SP mode by the heads 2 and 3 and the depth record is recorded in the 26mum width by the HIFI heads 13 and 14. Accordingly, when a deleting signal is recorded in the remaining part by an EP head, the most part of the SP record can be deleted and without a special device such as the flying erase head, etc., the consecutive recording part can be deleted without fail.
Patent JP-2000155183-A (JP)
Title: Clocking device of traveling body
Inventor: IKEDA MASAATSU
IPC: A63B71/06
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a clocking device by carrying out clocking such as halfway clocking, at the same time, by measuring the traveling characteristic of a traveling body on a traveling road, and by obtaining data being used as the further appropriate guide of training. SOLUTION: In a device 1, for a nearly elliptic spot electronic wave where a trigger electronic wave transmitter 3 has specific major and minor diameters, a major diameter side and a scan direction are set to a direction perpendicular to a traveling path T, at the same time, intermittent scan in one direction is made in time series while the nearly elliptic shape is in specific overlapping, and a position in the width direction in the traveling path T of a traveling body 10 is measured based on output corresponding to the time-series scan of a response transmitter 2.
Patent JP-H06181274-A (JP)
Title: Lead frame for semiconductor part
Inventor: YUSA MASANOBU
IPC: H01L23/50
Filed: 1992-12-11
Abstract: PURPOSE:To make it possible to seal a semiconductor part with a resin completely without an unfilled spot in a resin body, by providing a gate part of a given size at a side face of a lead in a semiconductor part, in which a semiconductor device at an inner lead is sealed in the resin package. CONSTITUTION:A notched part 11 is provided in a lead frame 1 at a root part of a resin package 2. By this notched part 11, a gate 3 wider than a conventional one can be formed, and thereby resin sealing for a semiconductor part is carried out completely without an unfilled spot in the resin body.
Patent JP-H04199024-A (JP)
Title: Liquid crystal display element and display device using the same
Inventor: ISOGAI MASATO
IPC: G02F1/137
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a liquid crystal display element with high light transmittance at a bright part so as to make effective use of incident light and to enable high contrast display by forming a light absorbing layer into two-layer structure, and forming this light absorbing layer in such a way that the direction of average light absorbing axes in the respective layers are changed in the electric field applied state. CONSTITUTION:A high molecular layer is held by transparent bases 1A, 1B with transparent electrodes 2A, 2B formed into desired pattern shape. The high molecular layer is of two-layer structure, and nematic liquid crystals 4A1, 4A2, 4B1, 4B2 with the appropriate quantity of bicolor pigments mixed therein are granularly dispersed in high molecular matrixes 3A, 3B. Average light absorbing axes in the respective layers in the field-free state are approximately parallel to the faces of the bases 1A, 1B as well as approximately orthogonal to each other, and the directions of the average light absorbing axes in the respective layers are changed in the electric field applied state. This results in obtaining an element with high light transmittance at a bright part so as to make effective use of incident light and also to enable high contrast display.
Patent JP-H09168813-A (JP)
Title: Method for cooling wide flange shape and device therefor
Inventor: FUJIBAYASHI TERUO
IPC: B21B1/088
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooling wide flange shapes whose practicality is high, which is economical and simple and by which torsional deformation is reduced. SOLUTION: The wide flange shape 1 in the lowermost stage is placed in the posture of H on the lower heat insulating plate 6 having a heat insulating material, the wide flange shape 2 in the second stage is placed on the lowermost shape in the posture of H, successively the wide flange shapes are vertically stacked up and an upper heat insulating plate 7 is placed on the wide flange shape 4 in the uppermost stage. Further, after restraining stanchions 9 for preventing the deformation and/or movement of the flanges in the horizontal direction are arranged adjacently to the outsides of the flanges of the wide flange shapes which are vertically stacked up, cooling is executed.
Patent JP-H05165964-A (JP)
Title: Image processor and image processing method
Inventor: OKUBO KAZUO
IPC: G06T7/60
Filed: 1991-12-16
Abstract: PURPOSE:To perform an accurate pattern matching process by performing precise edge detection even if an image-processed object is out of focus without detecting the edge of the image-processed object depending upon only a Laplacian filter process. CONSTITUTION:This processor is provided with a data arithmetic means 11 which calculates a defocusing quantity (k) from image data D1 on the image- processed object 14, a data processing means 12 which detects the edge likelihood of the image-processed object 14 according to the defocusing quantity (k), and a control means 13 which controls the input and output of the data arithmetic means 11 and data processing means 12; and the contour and border of the image processed object 14 are extracted as edges.
Patent JP-H07205410-A (JP)
Title: Control system for press
Inventor: SHINSHIN WAN
IPC: B41F31/02
Filed: 1993-12-27
Abstract: PURPOSE: To provide a control system for a printer capable of automatically controlling a four-color printer based on measured information by accurately measuring a printed color. CONSTITUTION: The color system for a printer comprises a device 21 for detecting energy reflected from a sheet surface in a visible region and infrared region of an electromagnetic spectrum, a device 23 for converting an output of the device 21 into one set of variables representing an amount of an ink existing on the sheet of any of cyan, magenta, yellow and black inks, and a device 25 for regulating four-color printer to maintain consistency of the colors in response to the converter 23 with or without additional color control target.
Patent JP-H0743657-A (JP)
Title: Color-image projection device using optical valve
Inventor: PATORITSUKU RATSUKU
IPC: G02F1/1347
Filed: 1991-11-21
Abstract: PURPOSE: To improve the light collecting ratio of the picture of a color video projecting device using light valves without damaging the uniformity of color and luminance, and to reduce the size of this device. CONSTITUTION: Three light valves are arranged so as to be faced to three faces 5', 6', and 7' of a recombined cube C', and a means for separating a white light flux F into three color beams F1, F2, and F3 is constituted of a separated cube C. Intersecting lines 3 and 3' of processed faces 1 and 2 of the separated cube C and the recombined cube C' are provided on the same line, and the processed faces 1 and 2; 1' and 2' are provided in the same plane. The same reflecting means is provided on the optical path of the three color beams F1, F2, and F3 reaching each light valve outside the separated cube C and the recombined cube C' so that the distance between a white light source S and the light valves can be made mutually equal.
Patent JP-H06181399-A (JP)
Title: Connecting jig for electronic component run
Inventor: NOGUCHI KENJI
IPC: H05K13/02
Filed: 1992-12-14
Abstract: PURPOSE:To provide a connecting jig for a run of electronic components, which solves a problem that if the connection of the runs of electronic components is made by a hand work when the runs of electronic components are connected to each other and are integrally formed, the accuracy of the connection can be guaranteed and is capable of connecting the runs of electronic components easily and with good precision. CONSTITUTION:A connecting jig for runs of electronic components is formed into a structure, wherein a plurality of guide pins 2 for engaging with feed holes, which are used for transferring a run of electronic components and are provided in a pasteboard tape, a guide surface 3, which is provided in the same surface as the surface, on which these guide pins 2 are provided, and is placed with the pasteboard tape thereon, and a groove part 4 arranged between the guide pins 2 are provided. Thereby, after the guide pins 2 are fitted into the feed holes for transferring the run of electronic components in the middle of use and both point parts of the run of electronic components are cut utilizing the groove part 4, the cut run of electronic components are laminated to each other, whereby the runs of electronic components in the middle of use can be connected to each other easily and correctly.
Patent JP-H03196954-A (JP)
Title: Automatic chamferer with vacuum device
Inventor: MIYATANI TAKASHI
IPC: B24B41/06
Filed: 1989-12-25
Abstract: PURPOSE:To enable it to control the movement of a workpiece freely with a grinding wheel by holding the workpiece firmly between a vacuum chuck and a nondirectional table, and making it shiftable after unifying a robot's rotating drive shaft, a vacuum chuck, a workpiece and a table as one body. CONSTITUTION:With a rotating drive shaft 1 moved at a constant speed, a workpiece 4 comes into contact with a chamfering grinding wheel 5 in rotation at the specified pressing force, thus chamfering in accordance with the edge of wheel externals takes place at a constant speed. At this time, constrained frictional force to be working in response to grinding force of the grinding wheel 5 being imposed on the workpiece 4 is able to be supporting adjusted pinching pressure lying between the chuck 2 and a table 6, so that the workpiece will not separate from the nondirectional table 6. Accordingly, robot's rotating drive shaft 1, vacuum chuck 2, workpiece 4 and table 6 move as one body. At the stage where the chamfering of the workpiece has progressed and finished, the workpiece separates from the grinding wheel 5 while the table 6 hits on a stopper 9, and the workpiece comes off the table.
Patent JP-H11158628-A (JP)
Title: Ceramic stock for coating forming and etching device
Inventor: KUBO ISAO
IPC: B01J19/08
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To maintain the cleanliness and vacuum of high degrees of a ceramic stock by making the surface of a base material the one to which foreign matter is hard to adhere and making coating substance adhered to the surface of the base material the one hard to peel and fall. SOLUTION: This is a ceramic stock 10 for coating forming and etching apparatus to be used in a chamber, the base material of the ceramic stock 10 is low in porosity and is composed so as to be densely fired, and further, on the surface of the base material, ruggedness 14 supporting coating substance 12 formed on the surface of the base material at the time of film formation and etching by an anchoring operation is formed.
Patent JP-H10156034-A (JP)
Title: Chair in game hall
Inventor: TAKAHASHI HIROSHI
IPC: A63F7/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide either of a game information display terminal device, a prepaid card selling device or a stored ball paying-off device in an arm-rest part of a chair in a game hall so that the respective devices can be provided to later mounted economically in a short time. SOLUTION: An armrest part 10 is provided on the side (right side) of a pedestal 3 in a chair 1 and formed in the armrest part 10 with a receiving part 10 having the approximately same shape (width and depth) as a game information display terminal device 11. The terminal device 11 is received in the receiving part 10a to be withdrawn therefrom. Also, the game information display terminal device 11 withdrawn from the receiving part 10a is provided on the pedestal 3 side pivotably about a shaft 13 and a player uses the terminal device 11 pivoted and developed. And a member card A is inserted in a card casting port 16 and an operating button 12 is depressed to display the game information connecting the numbers of times of big wins, special prizes, closing or the like with respect to the game stand or that in the other game island on a liquid crystal display section 14.
Patent JP-H09170996-A (JP)
Title: Noncontact detection method for insulator defect
Inventor: KITAGAWA HISAO
IPC: G01B7/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To judge the presence/absence of a gap between a metal body and an insulating body, and specify the material in a gap, by measuring the distance to the metal body surface and the distance to the insulating body surface, with a range finder, and measuring the capacitance to the metal body surface, with an electrostatic capacity meter. SOLUTION: After the distance to a metal body 1 is measured with a range finder 3 of eddy current system or electromagnetic system, the distance to the surface of a coating layer (insulating body) 2 is measured with a range finder 4 of laser system or ultrasonic system. Next, the capacitance to the metal body 1 which contains an air layer and the coating layer 2 is measured with an electrostatic capacity meter 5. Thereby whether float, blister and void exist between the coating on the metal body 1, the insulating body 2 like coating material, and the metal body 1 can be precisely inspected in a noncontact manner. Whether air or water exists in the gap between the insulating body 2 and the metal body 1 can be judged, so that cost reduction is enabled in the field correspondence.
Patent JP-H08164855-A (JP)
Title: Method for preventing traveling device on pipe wall from falling down
Inventor: FUJISAWA TOMOJI
IPC: B61B13/10
Filed: 1994-12-15
Abstract: PURPOSE: To prevent a traveling device from falling down from a pipe wall surface without needing a monitor and operation by winding a rope in the ring-like way circumferentially around the outer surface of a pipe body while running the traveling device with the rope being inserted through a guide of the traveling device. CONSTITUTION: A backing robot A catches a welded matal right under a welding torch in the initial welding from the inner surface of a welded pipe on the outside of the pipe with a backing tape. Two wire ropes w1 , w2 on both sides of a butt part x are wound around the outer periphery of the welded pipe p to provide ring-like ropes surrounding the outside of the welded pipe p. Guides 3 for the wire ropes are provided on the respective two positions of both sides of a truck 1 constituting the backing robot A. The wire ropes w1 , w2 are inserted through guide holes 10 to run the backing robot A in the circumferential direction of the pipe. Thus, if the truck 1 is dropped out of the pipe wall surface, the truck is held by the wire ropes w1 , w2 .
Patent JP-H11147782-A (JP)
Title: Compost treatment machine
Inventor: ENKAWA TAKASHI
IPC: B01D53/52
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To dissolve the odor pollution of faces and urine with a simple and inexpensive system in the scooping type of compost treatment apparatus. SOLUTION: A switching device 20 is covered with a doubled structure of hood 30 so that the switching device 20 may be almost tightly sealed, and a steam inlet 32 is opened on the hood 30. In the hood, an adsorption material 33 for adsorbing hydrogen sulfide in the steam and a sprinkler 34 for recovering ammonia and dust in the steam by sprinkling water are arranged and a fan 36 is employed to suck the air containing the steam into the hood and then to exhaust the air.
Patent JP-H08164909-A (JP)
Title: Automatic reversing/discharging device for filling object
Inventor: HIRAMOTO SHINICHI
IPC: B65B3/06
Filed: 1994-12-14
Abstract: PURPOSE: To prevent a filing object inside from leaking out and prevent a container from being jammed in a guide cylinder, and, reduce an impact of the container when colliding with a fastening claw, reduce the colliding noise, and prevent the mouth edge of the container from being broken by reversing the container which contains a filling object under a stable condition. CONSTITUTION: An automatic reversing/discharging device consists of a single container-feeding plate 81 which feeds out the leading one of containers being pooled on a second conveyor 65 one by one, L-shaped reversing lever 86 which receives the container and reverses as shown with an imaginary line, guide cylinder 84 in which the container drops, fastening claw which is inserted in the guide cylinder from a notched part 84a of on the guide cylinder, input hopper which receives a filling object being discharged from the container, and chute 60 which recovers empty containers. The container slides on the internal tilted surface of the fastening claw which is energized by a spring 93, and drops while being braked, collides with a claw part 85a of the fastening claw, and stops and discharges the filling object without a residue.  Then, the guide cylinder tilts, and releases the empty container.
Patent JP-H01170783-A (JP)
Title: Vane-type vacuum pump
Inventor: ODAJIMA MITSUO
IPC: F04C18/02
Filed: 1987-12-26
Abstract: PURPOSE:To prevent an oil seal from being broken due to fatigue by communicating the interior of a rotor with a displacement chamber in a compression process by the second relief passage when the interior of the rotor and a chamber in the vicinity of the oil seal are put in the negative pressure state. CONSTITUTION:When the interior 2d of a rotor in a lubricating oil introducing space and a chamber 3b in the vicinity of an oil seal 6 are put in the negative pressure state, the second relief passage 7c communicates the interior 2d of the rotor with a displacement chamber (d) in a compression process. Accordingly, air in the displacement chamber (d) enters the interior 2d of the rotor so as to relax the negative pressure state of the rotor interior 2d and a chamber 3b communicating with the rotor interior. Accordingly, the oil seal 6 is kept from large load so as to keep a normal sealing function and prevent fatigue breakage of the oil seal 6. As a result, the durability of a vane-type vacuum pump can be remarkably improved.
Patent JP-H11153426-A (JP)
Title: Inclined spherical surface form type measuring device
Inventor: UEKI HIDEAKI
IPC: G01B21/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a spherical surface form inclined type measuring device in which occurrence of irregularity in measured values can be prevented in measurement at any position from a center to an outer circumference in a spherical surface of a subject body to be measured, and in which change of spherical form of the whole subject body can be measured at high precision. SOLUTION: A ring 8 having an up-directed opened part to be applied to a spherical surface of a subject body W and a micro-displacement gauge 13 having an axially movable measuring element are disposed on a rotary support part 7 provided to be freely rotated and inclined, a pressure means having a presser holding member 5a to press the subject body W placed on the ring 8 and a replaceably installed weight 1 to apply constant measurement pressure, and a horizontal move means to horizontally move the pressure means are disposed above them, and the pressure means and the presser holding member 5a are horizontally moved to keep the subject body W horizontal, and hold it at the constant measurement pressure when the rotary support part 7 is rotated and inclined, thereby the subject body W can be measured at high precision from a center to an outer circumference in a surface to be measured.
Patent JP-H11154006-A (JP)
Title: Numerical controller with malfunction preventing function
Inventor: MIYAJIMA HIDEHIRO
IPC: G05B19/414
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce malfunction due to an internal process error of the numerical controller. SOLUTION: When data, etc., commanded by a program are processed internally to obtain a move command for each distribution cycle, this internal processing is repeated twice or performed by >=2 processors 9 and 11 to control the driving of a motor 6 only when move commands by distribution cycles match each other. The substantial internal processing is repeated, so detection accuracy in case of internal abnormality is improved to greatly lower the generation rate of malfunction.
Patent JP-H04206366-A (JP)
Title: Flat battery
Inventor: NAKAI KENJI
IPC: H01M10/0585
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the aggravation of the battery performance by laminating a flat positive electrode active material and a negative electrode active material through a solid electrolyte, covering these generating elements with a collector, divisionally forming the positive electrode active material on the collector, and sealing the peripheral part by a sealing material. CONSTITUTION:On a stainless foil used as both a battery sheath and a collector 1, an aqueous solution of vanadium pentoxide which is a positive electrode material 2 is finely applied by means of screen printing, dried and heated. For example, a 1,2-dimethoxyethane(DME) solution of a polyphosphadine derivative in which 1mol/l of lithium perchlorate is dissolved is applied thereon by means of screen printing, and the DME is evaporated to form a solid electrolyte 3. A metal lithium foil is stuck thereon as a negative electrode active material 4, and further covered with the stainless foil of a collector 1', and the peripheral part is thermally fused by a sealing material 5 such as a modified polyethylene resin and sealed. Thus, the aggravation of the battery performance can be prevented.
Patent JP-H06180024-A (JP)
Title: Underground water storage tank
Inventor: IKEDA TADAMI
IPC: E03F1/00
Filed: 1992-12-15
Abstract: PURPOSE:To greatly shorten the working period so as to make the cost inexpensive, by conducting construction simply, rapidly and easily. CONSTITUTION:First, a concrete foundation having a stepped portion 22 is formed in a division at which an underground water storage tank is to be structured, and on foundation, culvert blocks 3 are arranged in order, and a projecting portion 14 is integrally formed at each culvert block 3 beforehand. On a projecting portion 14, the bottom portion of a box culvert or a block 1 whose section is of H type and whose square upper block 4 and lower block 4a are connected to each other by means of a center post 5 that meets at right angles with them and which forms water passages 6 on both right and left sides of the center post 5, is mounted, and a plurality of these blocks 1 are arranged in order. By taking the above as a reference, blocks 1 or box culverts are lengthwise, widthw ise and closely arranged into a square in the section in which the underground water storage tank in constructed.