baber/WOPTO huggingface dataset:
Patent JP-2000102548-A (JP)
Title: Dental dowel consisting of x-ray impermeable composite material
Inventor: BACHMANN MARC WILLIAM
IPC: A61C5/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory X-ray impermeability and prevent the deterioration of mechanical property by including, in the reinforcing fiber of a composite material, at least one X-ray impermeable material selected from the group consisting of zircon and barium glass. SOLUTION: An X-ray impermeable reinforcing fiber consisting of a composite material is used. The reinforcing fiber consists of a material obtained by adding barium glass or zirconium oxide, zircon that is a material impermeable of X-ray to glass, quartz or silicon dioxide. When zircon or barium glass is added to the reinforcing fiber within the range of 60-80% by volume, the X-ray impermeable reinforcing fiber used for producing the composite material can be provided without adding any filler to the base material resin.
Patent JP-H02246104-A (JP)
Title: Formation of grain boundary layer of semiconductor porcelain
Inventor: KANDA OSAMU
IPC: H01C7/10
Filed: 1989-03-17
Abstract: PURPOSE:To diffuse a grain boundary insulating agent in a grain boundary of a semiconductor porcelain and to acquire a semiconductor porcelain of uniform electrical characteristics by putting a pelletized grain boundary insulating agent and an SrTiO3 semiconductor porcelain in a semi-closed container and by applying heat treatment thereto. CONSTITUTION:An SrTiO3 semiconductor porcelain 17 and a pelletized grain boundary insulating agent 18 are put in a crucible 16 of high purity alumina, and the crucible 16 is covered with a board material 13 of high purity alumina in bulk to realize a semi-closed state. The, it is calcinated in this state in atmosphere at 1070 to 1250 deg.C. After calcination, a sintered body whereto an insulating grain boundary is formed is taken out and silver paste, etc., is baked to both sides of the sintered body to form an electrode. An agent whose aggregate is Al2O3, containing Bi2O3, Na2CO3, Rb2CO3 is used for the grain boundary insulating agent.
Patent JP-H05273597-A (JP)
Title: Matrix liquid crystal panel
IPC: G02F1/133
Filed: 1992-03-25
Abstract: PURPOSE:To improve yield by relieving point defect in a two-terminal element which an MIM panel is typical of. CONSTITUTION:n (plural) elements 13 and 5 are formed for one picture element, and n-1 terminal is actually connected to a picture element electrode out of them, then the connected element is selected by the patterns 18 and 19 of the picture element electrode. A process for detecting the defect is provided in the process. Thus, the point defect is relieved and the yield of the panel is improved.
Patent JP-H08303473-A (JP)
Title: Tapered roller bearing with seal and attaching structure for it
Inventor: TSUJIMOTO TAKASHI
IPC: F16C33/78
Filed: 1995-02-28
Abstract: PURPOSE: To prevent a seal from slipping off by vibration, etc., and also to make the seal effective in a tapered roller bearing having a relative small diameter. CONSTITUTION: A seal 5 having a double collar inner ring 1 and provided with a core 6 is applied to a tapered roller bearing with a seal provided on the large opening of the inner ring 1. The core 6 is provided with a bent part 6a having a U-shaped section to be fit to the outer diameter surface of the large opening collar 1a of the inner ring 2, and a width pressing part 6b for covering the width surface of the inner ring 1 to the vicinity of the inside opening. The width pressing part 6b is fixed by being pinched between the inner race 1 and an inner ring spacer 8 by making use of width pressing force to act on the inner ring 1.
Patent JP-S58185375-A (JP)
Title: Reinforcing construction of center pillar
Inventor: NAKAMURA ZENJI
IPC: B62D25/04
Filed: 1982-04-23
Abstract: PURPOSE:To prevent a nut from dropping at mounting of a hinge to a side window, by mounting a seat belt anchor plate to a corresponding position to a seat belt anchor mounting hole in a reinforcer and reinforcing a center pillar. CONSTITUTION:A reinforcer 30 is provided with a length l fully covering a hinge mounting work hole 11 for a side window 1 and an anchor mounting hole for a seat belt 12. Both side tips 31 of the reinforcer 30 are connected by joint flanges 8 between a pillar outer panel 6 and pillar inner panel 7. An anchor plate 34 for the belt 12 integrally equipped with a nut 33 is mounted to the reinforcer 30 in a position corresponding to the anchor mounting hole formed in the panel 7. In this invention, even if a nut 22 is dropped at work, the nut can be received and stopped by a bottom face 36 of the reinforcer 30. While reinforcement of a center pillar can be increased.
Patent JP-S58185377-A (JP)
Title: Construction of car body
Inventor: NAKAMURA ZENJI
IPC: B62D25/06
Filed: 1982-04-23
Abstract: PURPOSE:To spread a rear visual range, by displacing the upper part of a wall face in a corner connection part from a general part along the external surface of a car body to decrease a curvature in a corner part and increase area of a window opening. CONSTITUTION:A wall face 20 formed to a rear end part 6 of a roof panel 2 is provided with the displacement of an upper part 21 by the amount of a distance l1 to the front side (direction A) of a car body, that is, to a car body center side along an external surface of the panel 2 with respect to a position Z of a wall surface 8 in a general surface except a corner part within a range concealed by a weather strip 19. A bottom part 22 is displaced by the amount of a distance l2 to the rear side (direction B) of the car body, that is, to the outside of the car body. A total body is sloped to the center of a window opening to which a flange 9 extends with a wall face upper displacement position serving as the forming center and formed to a condition not inverted in relation to a vertical plane X. The curvature of an upper corner part 25 is so arranged that the face 20 is inverted in relation to the plane X to increase opening area of a rear window 23.
Patent JP-S56164321-A (JP)
Title: Liquid crystal display panel
Inventor: HATSUTORI MOTOZOU
IPC: G02F1/13
Filed: 1980-05-22
Abstract: PURPOSE:To shorten the time required to inject a liq. crystal and to easily maintain the gap between substrates set opposite to each other by forming a one-side adhesive spacer on the insides of the substrates except the peripheries. CONSTITUTION:Substrates 1, 2 with electrodes 7, 8 formed on the insides, respectively are set opposite to each other at a predetermined space and sealed with a sealant 3 at the peripheries. A one-side adhesive spacer 9 is then formed on the insides of the substrates 1, 2 except the peripheries with the material of the sealant 3 or other material by printing or other method, and the nonadhesive side of the spacer 9 is cured to form a nonadhesive surface 10. By this structure of a liq. crystal display panel highly accurate parallelism with an about 10mum gap is obtd., and a change of the gap due to external pressure, external force, etc. are prevented. Since the one-side adhesive spacer 9 is used, a liq. crystal 4 is injected rapidly.
Patent JP-H08229223-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-02-28
Abstract: PURPOSE: To prevent a feeling of satisfaction for a big hit from being reduced to a half by equalizing a feeling of expectation for a big hit pattern by deciding probability fluctuation by the kind of pattern other than the big hit pattern. CONSTITUTION: When the display result of a specific variable display device shows the big hit pattern, a character image display part 60 is switched to image display (b) for probability fluctuation decision. and the presence/absence of the probability fluctuation is decided corresponding to the display result of the image display (b).
Patent JP-H11346178-A (JP)
Title: Device and method for communication using power line
Inventor: OKAZAKI HIDEAKI
IPC: H04J13/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication device and its method, using a power line which can separate a superimposed waveform information signal from a compound signal obtained by superimposing an arbitrary waveform information signal upon a sine wave signal without distorting the waveform on a time axis. SOLUTION: If the constants capacitors C1 and C2, which maximally suppress waveform distortion of information waveform due to the influence of the impedance of a voltage transformer T are suitably selected by a power line basic model, where an item of a mutual inductance M of the voltage transformer T connected to AC power lines 400a and b and an item of a self inductance L2 are considered, and a signal superimposition device 320 is designed, the distortion of a desired arbitrary waveform can be suppressed maximally and superimposed upon a power signal. Thus, since it is possible to maximally suppress a pulse waveform of, for example, a step shape and to superimpose it on the power signal, a CDMA is enabled in power line carrier for transmitting information signal with the power signal of the AC power line as the carrier wave.
Patent JP-2000268756-A (JP)
Title: Charged particle beam apparatus and control method for charged particle beam
Inventor: ABE HIDEAKI
IPC: H01J37/16
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam apparatus capable of efficiently eliminating floating residues in vacuum with simple facilities. SOLUTION: This charged particle beam apparatus has a pulse tube refrigerator 11, a refrigerator control part 13 for controlling the refrigerator 11, a compressor 14, a high pressure rotary bulb 15, a low pressure rotary bulb 16, and an active dumper 17 for eliminating the vibration in the refrigerator 11. A cooling part 10 is placed between an object lens 6 and a sample 8 in a vacuum vessel 2 so that residues in the vacuum vessel 2 are adsorbed by the cooling part 10. Thereby, the quantity of the residues in the vacuum vessel 2 can be reduced and an error in length measuring SEM is reduced to improve the measurement accuracy. Since a pulse tube is used as the refrigerator 11 for cooling the cooling part 10, the structure can be simplified and miniaturized, at the same time, vibration can be restrained.  Therefore, the measurement precision is improved, the maintenance is easy, and the running cost is reduced.
Patent JP-S63234999-A (JP)
Inventor: ISHIHARA HIDETOSHI
IPC: D06F21/02
Filed: 1987-03-20
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-S542778-A (JP)
Title: Checking device
Inventor: GOTOU YORIHIKO
IPC: G01D5/25
Filed: 1977-06-09
Abstract: PURPOSE: To simplify continuity test by moving block bodies having connecting terminals opposing to the contactor groups of a connector thereby performing continuity test in the continuity test of connectors, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52150599-A (JP)
Title: Lighiuj-magnesium ferrite
Inventor: NAKA YOUJI
IPC: C04B35/26
Filed: 1976-06-09
Abstract: PURPOSE: To produce ferrite with low magnetic saturation where Mg is contained in Li - Al system ferrite to maintain Hc, ▵H low even when Al is contained thus to maintain good square hysteresis curve and high Curie point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62231037-A (JP)
Title: Draft-making machine
Inventor: IWAMOTO EIJI
IPC: D01G25/00
Filed: 1986-03-26
Abstract: PURPOSE:To enable the change of cut length of a cotton web, by attaching both end part of a circumferential plate of a rotary drum to an end plate in a manner able to be radially protruded and changing the diameter of the rotary drum. CONSTITUTION:Arms 9, 9 radially protruding toward inner circumference are attached to both axial ends of circumferential plates 2, 2..., and arm guides 10, 10... are formed on the outer side faces of the end plates 1, 1. When the arm 9 is inserted to the arm guide 10, the circumferential plate 2 is attached to the outer circumference of the end plates 1, 1 in a manner to keep a prescribed gap (d) between the plate and the circumference plate. A rack 11 is fixed to the surface of the arm 9 and a pinion 12 is fixed to a rotary shaft 13.
Patent JP-S51144890-A (JP)
Title: Atomic fuel conglomeration
Inventor: TSUCHIDA SHIGENARI
IPC: G21C3/33
Filed: 1975-06-06
Abstract: PURPOSE:The safe and easy assembly of the atomic fuel conglomeration in the application of the support piping consisting of the knockbar inserting slits equipped solid part and protuberant springs equipped hollow parts.
Patent JP-S61227814-A (JP)
Title: Method and apparatus for dust collection and shake-down of multilayered filter
Inventor: NAKAMURA HIROSHI
IPC: B01D46/10
Filed: 1985-03-30
Abstract: PURPOSE:To increase the dust collection efficiency and to make the shake-down of dust easy by narrowing the intervals of each filter of a multilayered filter in case of the dust collection and also extending the intervals of the filters in a period of the shake-down of dust. CONSTITUTION:In a period passing a gas, the dust collection is performed in such a state that a multilayered filter 10 is pressed with a filter pressing frame 17 and the intervals of each filter are held in the narrow intervals. When the continuous operation is performed in this state and the great quantities of dust are stuck and the pressure drop of the filter is made large, a shake-down process of dust is strained. Firstly the gas stream is stopped and the frame 17 is slid to a downstream side with an on-off arm 18 and the intervals of each filter are extended by the elastic force of the filter itself. The stuck dust is discharged by adding the vertical vibration with a cam mechanism 4 and the vibrating spring 13. Therefore the high dust collection efficiency can be secured and the pressure drop and the dust collection efficiently can always be maintained as in the initial state.
Patent JP-H05269973-A (JP)
Title: Color tone measurement device for printing ink, and centralized printing ink supply system therewith
IPC: B41F33/00
Filed: 1992-03-25
Abstract: PURPOSE:To save time and labor for transporting color samples to an ink manufacturing factory by a method wherein the color samples are converted into numerical values as data comprising reflectance for each of wavelengths and the values are sent through a transmission circuit to an ink manufacturing factory, and inks corresponding to the color samples are manufactured therewith. CONSTITUTION:A color tone measurement device 2 is equipped with a spectrophotometer 4 that obtains wavelength patterns for color samples for printing by measuring reflectance of each of the wavelengths, and data of the wavelength patterns obtained by such measurement are sent through a transmission circuit 6. The data of the wavelength patterns received by a data receiving means 10 through the transmission circuit 6 are stored as an inputted wavelength pattern A. Then, operation is made on comparison between the inputted wavelength pattern A and registered wavelength patterns R1, R2...Rn, and compounding ratio B for a base ink for developing a color in the inputted wavelength A is obtained therewith.
Patent JP-S62224879-A (JP)
Inventor: NISHI KENICHI
IPC: G06Q50/00
Filed: 1986-03-26
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-H09259669-A (JP)
Title: Insulator with built-in optical fiber and manufacture thereof
Inventor: KIMURA GENZO
IPC: G02B6/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical fibers-built-in insulator at high manufacturing efficiency and low cost. SOLUTION: This optical fibers-built-in insulator comprises a cylindrical core body 11 made of a reinforced plastic and having a prescribed length, optical fibers 12a, 12b placed in the inside of an inner hole 11a of the core body 11 and penetrating the inner hole 11a, a filling layer 13 made of synthetic resin with which the inside of the inner hole 11 of the core body 11 is so filled as to bury the optical fibers 12a, 12b in the inside of the core body. Since the optical fibers 12a, 12b are linearly placed and buried, as compared with a conventional optical fibers-built-in polymer insulator, a coiling work of the optical fibers is made unnecessary and the optical fibers are easily taken out and thus this insulator can be manufactured at high manufacturing efficiency and low cost.
Patent JP-2000265734-A (JP)
Title: Auxiliary lock for sash-window
Inventor: MINAMI KANJI
IPC: E05C21/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary lock for a sash window, in which operation by one hand is made impossible and looseness due to vibrations or the like is also prevented and crime prevention improved. SOLUTION: In the auxiliary lock for the sash, a movable type attachment 2 can be moved in the approaching-separating direction to a fixed type attachment 11 through a revolving body 4, to which a spiral projection 42 turned by operating a knob 5 is formed, and a slider 3 and fixed onto a sash. A ratchet tooth 41 permitting revolution in one direction is formed to the outer circumference of the body of revolution 4 disposed into a main body 1 and rotated by operating the knob 5, and a cam engagement releasing mechanism releasing engagement with the ratchet tooth 41 is disposed to a cam 6 pushingly engaged with the ratchet tooth 41.
Patent JP-S62223747-A (JP)
Title: Image forming plate
Inventor: TAKENAKA SHIGEO
IPC: G03C1/00
Filed: 1986-03-25
Abstract: PURPOSE:To obtain the titled plate having an improved sticking property to an original picture and a clear image by mounting a protective layer composed of >=2 kinds of specific polymers on a photosensitive resin layer, thereby forming fine unevenness on the surface of the protective layer. CONSTITUTION:At least the photosensitive resin layer and the protective layer are laminated on a substrate body such as a biaxial orientation polyester film in order. The protective layer is composed of >=2 kinds of the polymers selected from the group comprising a poly(meth)acrylic acid derivative, a water soluble cellulose derivative, a polyvinyl alcohol (derivative) and a polyalkylene oxide as a main component. Thus, the titled plate provided the protective layer having fine unevenness is obtd. When the titled plate is laminated with the original picture, followed by maintaining the laminate to a vacuum, the good sticking of between the titled panel and the original picture, without generating any bubble is obtd. Therefore, the clear picture image having a less tendency for generating a pinhole by exposing is obtd.
Patent JP-S571549-A (JP)
Title: Carrying device for continuously supplying molten metal to continuous casting machine completely
Inventor: HERUBERUTO HANZEN
IPC: B22D11/10
Filed: 1981-05-07
Abstract: A transport device for rapidly changing ladles for the continuous supply of metal melt to continuous casting plants by means of a reciprocating ladle bogie which is provided with means for receiving a sintle ladle. The bogie is moved between an operative position and an inoperative position, the bogie is positioned above a support from which an emptied casting ladle can be removed. In the operative position, the bogie is positioned above a casting station for supplying metal melt. The ladle bogie is open on the side nearest to the support and is rapidly driven back and forth between the inoperative and operative positions to provide a filled ladle from a crane and thereafter move an empty ladle to the support stand-by position for removal by the crane.
Patent JP-H01239613-A (JP)
Title: Leased program charging system
Inventor: UESHIMA AKIRA
IPC: G06F1/00
Filed: 1988-03-22
Abstract: PURPOSE:To charge without modifying a leased program by rewriting prescribed information so as to generate a fault at the time of utilizing the leased program, and charging corresponding to charge control information when it is decided that the fault is generated by rewrite. CONSTITUTION:A registration means 1 analyzes designation information 30, and finds the descriptor of an entry showing lease by a flag F for a program from a descriptor table 7 with a program name, and reads in the prescribed information in the descriptor, and registers corresponding charge control information on a registration table 6 with the program name, and issues indication to rewrite the prescribed information to a rewrite means 2. The means 2 rewrites the prescribed information so as to generate the fault. When the call of the leased program 9b is placed from a user program 8, preparation for execution is performed via a processing part 10. At this time, the fault is generated, and when a decision means 3 decides the fault as the one due to the rewrite, a charging means 4 is started up, and charging is performed based on charge information from the table 6.
Patent JP-S62224468-A (JP)
Title: Cooling method for injection sleeve
Inventor: TADASHIMA MASAAKI
IPC: B22D17/20
Filed: 1986-03-25
Abstract: PURPOSE:To prevent over cooling of an injection sleeve by spraying directly the cooling water against the outer side of the injection sleeve and cooling the injection sleeve, which becomes to high temp. caused by supplying molten metal. CONSTITUTION:In a horizontal cold chamber type die casting machine, the injection sleeve 1 is supporting as inlaying to a fixed disk 2. A spray nozzle 5 is fitted at the tip of an arm 4, projected horizontally from the fixed disk 2, and the cooling water is sprayed from the nozzle 5 against the projecting outer side of the injection sleeve 1. And the spray of the cooling water is executed at the time, which a plunger 6 passes through a molten metal supplying hole 3 by injection movement. In this way, the injection sleeve 1, which becomes to high temp. caused by supplying molten metal, is cooled without over cooling.
Patent JP-S61232982-A (JP)
Title: Viscous resistance reducer for ship
Inventor: UENOYAMA OSAMU
IPC: B63B1/38
Filed: 1986-03-25
Abstract: PURPOSE:To aim at reduction in the viscous resistance of a ship, by feeding a water tight concave part formed on the bottom of the ship with air, and thereby forming an air layer between the bottom and water. CONSTITUTION:A watertight concave part 2 for an air reservoir is installed in the central part of a bottom 1. This watertight concave part 2 is partitioned off by a partition wall 7, while air is fed to each section by air feed pipes 11a-11d, forming an air layer between the bottom and water. According to this method, since the bottom and water will not come into directly contact with each other, the viscous resistance of a ship is efficiently reducible.
Patent JP-H03267790-A (JP)
Title: Parts detecting device of parts supply unit
Inventor: AOYAMA YOSHITAKA
IPC: G01V3/02
Filed: 1990-03-17
Abstract: PURPOSE:To obtain a highly reliable confirming function by forming a detecting circuit by the contacting between a supply rod and parts. CONSTITUTION:A nut 1 is supplied while the supply rod 2 is inserted into the screw hole of the nut 1. At this time, the nut 1 is locked temporarily in a temporary fixing chamber 5 at the end part of a parts supply tube 3 while attracted by a magnet 14 fitted in a stop plate 6 which closes the temporary fixing chamber 5. Then when the rod 2 moves forth through the operation of an air cylinder 11, its guide rod 8 penetrates the screw hole of the nut 1 and an extrusion surface 10 contacts its top surface. Then the current from a power source 21 which is fixed to an external cylinder 7 across an insulating material 20 and connected to a slide contact plate 19 contacting the main rod 9 of the rod 2 at all times flows to the stop plate 6 through the nut 1 from the rod 2 and a circuit to an electric wire 22 which is connected thereto is closed. Therefore, it can be decided whether or not the rod 2 and nut 1 are in a normal state from whether or not this circuit is closed.