baber/WOPTO huggingface dataset:
Patent JP-H0966054-A (JP)
Title: X-ray radiographic system
Inventor: OGURA TAKASHI
IPC: G03B42/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the irregularities of the contrast of X-ray images from being generated by providing an arithmetic means for obtaining the relative positional relation of an X-ray source and an X-ray image pickup means based on image signals by an image generation means and minimizing grid cut-off that X-rays passed through an object are shielded by the lead foil of a grid. SOLUTION: In this X-ray radiographic system, in front of the X-ray source 23 provided with a collimator 22 for adjusting the irradiation range of the X-rays generated in an X-ray tube 21, an X-ray image pickup part 26 for which the grid 24 for removing scattering X-rays and an X-ray detector 25 for image picking up X-ray images passed through the grid 24 are housed in a black box is arranged. In this case, based on the output of the X-ray detector 25, the image signals are converted to digital image signals in a signal processing part 27, the digital image signals are processed and analyzed in a central control part 28 and the positional relation of the X-ray source 23 and the X-ray image pickup part 26 is obtained.  Then, when the positional relation is different from the positional relation set beforehand, an alarming device 30 is operated and the generation of the X-rays is controlled in an X-ray control part 31.
Patent JP-S60148414-A (JP)
Inventor: MORIOKA MITSUGI
IPC: B65B9/10
Filed: 1983-12-29
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-S60143617-A (JP)
Title: Flat air-core coil terminal connecting device
Inventor: HAYASHI JIYUNKICHI
IPC: H01F41/10
Filed: 1983-12-29
Abstract: PURPOSE:To enable to attain automation of work to connect the terminal to the coil of a flat air-core coil by a method wherein the coil is interposed between terminal plates. CONSTITUTION:A coil base plate is formed of a printed substrate G drawn with the necessary pattern, and rounds are provided to the positions of the innermost layer and the outermost layer of a coil F. Metal plate terminals 30 bent in an L- shape are soldered to the rounds thereof, the wound layers of the coil F are interposed between the terminals 30 thereof, and the terminals 30 and the copper foils (a) of the innermost layer and the outermost layer of the coil F are soldered or welded by laser. Wiring is performed to the pattern of the printed substrate G. Accordingly, equipping work of the terminals to the coil can be automated, work to equip the coil to the coil base plate and connection work to the outside can be performed at the same time, and simplification of the process can be attained.
Patent JP-S63105414-A (JP)
Inventor: MIYATA TOMOYOSHI
IPC: H01H1/26
Filed: 1986-10-20
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-H03113859-A (JP)
Title: Cassette loading detection device
Inventor: HATSUDA TERUO
IPC: G11B15/17
Filed: 1989-09-27
Abstract: PURPOSE:To prevent malfunction by moving a cassette to a recordable and reproduceable position and providing a switch at the position to be operated only at the time when it is normally fitted. CONSTITUTION:A cassette 11 is moved to a recordable or reproduceable position (b) from its insertable and dischargeable position (a), the cassette 11 is brought into contact with a push switch 10 directly at the position (b) and the opening and closing of the contact of the switch 10 is performed. The opening and closing of the switch 10 is therefore performed only at the time when the cas sette 11 is normally fitted and no motion of the switch 10 is performed in the case of the cassette 11 being floated and in its unfitting state. Malfunction can thus be prevented.
Patent JP-H0296374-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGAWA SHINICHI
IPC: H01L21/28
Filed: 1988-10-03
Abstract: PURPOSE:To prevent the surface roughening and cracking of a silicide layer due to heat treatment after the formation of a silicide junction, and to obviate the deterioration of electrical characteristics by forming an electrode or a wiring composed of the silicide thin-film of a metal containing an element, the melting point of a compound of which with a metallic element is higher than that of the silicide of the metallic element, as an impurity. CONSTITUTION:A silicide film 12 formed onto a silicon substrate 11 is shaped of the polycrystalline grains 13 of a silicide and an impurity having the melting point higher than the melting point of the silicide films 12 existing on grain boundaries 14. There are carbon 15, titanium nitride 16 and titanium carbide 17 in a mixed manner on the grain boundaries 14 among the polycrystalline grains 13 of the silicide, thus forming precipitation layers. Accordingly, since the precipitation layers having the high melting point are shaped on the grain boundaries 14, the secondary growth of the crystal grains during the high- temperature heat treatment of the silicide layer can be inhibited, thus preventing the deterioration of the shape of the silicide layer with high-temperature heat treatment after the formation of the silicide layer, then improving electrical characteristics.
Patent JP-S62109240-A (JP)
Title: Objective lens driving device
Inventor: SATO KAZUHIDE
IPC: G02B7/09
Filed: 1985-11-07
Abstract: PURPOSE:To obtain stable restoring force with less secular change by arranging two permanent magnets while the poles having same polarity are opposed, fitting one permanent magnet to the 2nd movable part and fixing the other permanent magnet to a base via a yoke and arranging a tracking drive coil around the yoke. CONSTITUTION:The permanent magnet 9 is fixed to the 2nd movable part 3 so that the magnetizing direction is in the tracking direction, the other permanent magnet 10 is fixed to the base 12 via the yoke 11 and the drive coil is arranged around the yoke 11. The magnetizing directions of the two permanent magnets 9, 10 are matched in a direction in parallel with the tracking direction and the same poles are opposed, then a repulsive force is generated, but the 2nd movable part is turned only around the shaft and not parted. When the movable part is turned around the shaft 4 and is about to be parted from one pole, then the distance between the other poles is shortened, the repulsive force is increased to inhibit the approaching. Thus, a restoring force going to be a balanced prescribed position is exerted to the two permanent magnets 9, 10.
Patent JP-H1175978-A (JP)
Title: Finisher cover structure for reclining mechanism
Inventor: OWAKI MITSUAKI
IPC: A47C1/024
Filed: 1997-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent front and rear ends of a cover piece from being turned back even if the cover piece is pulled in front and rear directions by an arm of a seat back by engaging extended portions provided respectively at the front and rear ends of a cover piece with ribs of a finisher cover to cover notches of the finisher cover. SOLUTION: A cover piece 1 having soft elasticity is attached to a finisher cover 2 by heat caulking 23A and engagement of ribs 24A.... The cover piece 1 is joined to the cover 2 along the inner side thereof and extended portions 15, 16 of the piece 1 are disposed outside a first notch 27 and a second notch 28 of the cover 2 respectively. Through holes 11A, 11C are formed in the portions 15, 16 of the cover 1 and a through hole 11B is formed in the cover 1 corresponding to a second rib 24B of the cover 2. If the ribs 24A... are inserted into the through holes 11A, 11B, 11C, the portions 15, 16 provided on the front and rear ends of the piece 1 are engaged with flanges 22, 25 of the cover 2 and locked.
Patent JP-H03110709-A (JP)
Title: Lighting fixture
Inventor: TOMIYAMA KAZUHIRO
IPC: F21V11/06
Filed: 1989-09-26
Abstract: PURPOSE:To secure illuminance on a ceiling surface by providing a grating light-control loover for blocking those rays of light from a lamp which go downwards at an angle of less than predetermined degrees to the horizontal plane, and providing a reflecting plate for reflecting lamp light upwardly from the horizontal direction. CONSTITUTION:A lighting fixture includes a grating light-control loover 21 for blocking those rays of light from a lamp 16 which go downwards at an angle of less than predetermined degrees to the horizontal plane, and a reflecting plate 25 provided in such a manner as protruding downwardly from the light-control loover 21 beyond a lighting open face 12 and a ceiling surface H, for reflecting light of the lamp 16 in the horizontal direction parallel to the ceiling surface H or in the more upward direction. since light that the lamp 16 emits downwards at an angle of less then predetermined degrees to the horizontal plane is thus blocked, light from the lamp will not be projected, for example, onto VDT. Also the reflecting plate 25 reflects lamp light in the horizontal direction parallel to the ceiling surface or in the more upward direction so that the ceiling on the side of the lighting fixture is illuminated. Reflection of lamp light onto VDT is prevented in this way, and on the ceiling surface sufficient illuminance is ensured.
Patent JP-S60135803-A (JP)
Title: Apparatus for detecting opening degree of accelerator
Inventor: NAGASE MASAOMI
IPC: F02D45/00
Filed: 1983-12-26
Abstract: PURPOSE:To make it possible to simply detect the opening degree of an accelerator even when the opening degree of the accelerator and the output voltage of an accelerator sensor are non-linear, by storing the opening degree of the accelerator corresponding to each discrete value of the accelerator sensor in memory and performing the interpolation calculation of the opening degree of the accelerator on the basis of the content of the memory. CONSTITUTION:The butterfly value 6 connected to an accelerator pedal 4 is attached to the intake manifold of a diesel engine and an accelerator sensor 8 for outputting voltage corresponding to the opening degree of the butterfly valve 6 is attached to said butterfly valve 6. When the output E of the accelerator sensor 8 and the opening degree ACCP of the accelerator are imparted as non-linear functions, the opening degree ACCPn of the accelerator corresponding to each discrete value of the output E of the accelerator sensor 8 is preliminarily stored in memory at every address and the opening degree ACCP of the accelerator corresponding to present voltage VA outputted from the accelerator sensor 8 is calculated by interpolation calculation.
Patent JP-H08112052-A (JP)
Title: Fishline and its production
Inventor: SUGANO KATSUO
IPC: D06M101/16
Filed: 1994-10-14
Abstract: PURPOSE: To prepare a fishline made of filaments of a synthetic resin, excellent in wear resistance and good in durability without impairing tensile strength, knot strength, water resistance, etc., by cross-linking at least the surface of the fishline. CONSTITUTION: This method for producing a fishline is e.g. to melt spin a polyamide (intrinsic viscosity 3.4) having a copolymerization ratio of 85wt.% Nylon 6 and 15wt.% Nylon 66 in a usual way, draw and coat a silicon emulsion in the final process and finish a fishline and irradiate electron rays of 300kV voltage to a quantity of irradiation of 5M rad by using an electron ray irradiation apparatus (manufactured by Nisshin High-voltage Co., Ltd.). The insoluble ratio against formic acid becomes 28wt.% and crosslinking is confirmed. The wear resistanc is improved by 1.5 times and durability of the wear resistance is improved twice.
Patent JP-S63104356-A (JP)
Title: Semiconductor device
Inventor: OSEDO JIRO
IPC: H01L23/04
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the growth of an air bearing effect and improve the accuracy of a package feed position by providing a groove at the base of a main body in the case of a package for mounting a semiconductor element. CONSTITUTION:A groove S passing through longitudinally and linearly is prepared at the flat base of a package main frame 1. If only an arrangement position of the groove S is in intermediate between both axial edge sides of the base of the main body 1, any kind of the groove is available and also it may be as well for a depth of the groove S to have a small dimension that is enough to prevent the growth of an air bearing effect. Then, even through air is caught in a chuter-rail and the base of the main body 1, air is so exhausted at once outside of the base by way of the groove S that this step prevents the growth of the air bearing effect. Thus, this approach helps improve the accuracy of a package feed position.
Patent JP-H0298438-A (JP)
Title: Manufacture of single-sided copper clad laminate
Inventor: OKANDA KATSUHARU
IPC: H05K1/03
Filed: 1988-10-04
Abstract: PURPOSE:To obtain a single-sided copper clad laminate, the deformation such as warpage and the like of which is small when the laminate is cooled from its elevated forming temperature down to the normal temperature, by a method wherein only the copper foil on one side of a double-sided copper clad laminate, which has been manufactured in advance, is removed by etching over the whole surface of said side. CONSTITUTION:When the manufacture of the single-sided copper clad laminate concerned is intended, firstly, a double-sided copper clad laminate 4 is produced by hardening prepreg 2, onto both sides or which copper foils 3 are respectively laminated, at elevated temperature with a press or the like. Under this condition, almost no warpage presents in the laminate 4, since the lamination is symmetrical. After that, the single-sided copper clad laminate 1 is manufactured by dissolvingly removing only the copper foil 3 on one side of the laminate 4 through overall etching. Since the single-sided copper clad laminate 1 is manufactured by removing the copper foil on one side of a warpage-free double-sided copper clad laminate through etching, the deformation such as warpage and the like of. the laminate 1 is small, resulting in obtaining a single-sided copper clad laminate, the flatness of which is good.
Patent JP-S62110836-A (JP)
Title: Production of broad and thin ingot
Inventor: KUDO TAKASHI
IPC: B22D11/04
Filed: 1985-11-07
Abstract: PURPOSE:To simplify a stage and to reduce the production cost by installing a mold made of refractories having a heating mechanism in a molten steel, imposing a mold made of metal having a water cooling mechanism thereon, then executing up casting. CONSTITUTION:The mold 12 made of refractories having the induction heater 10 is provided to the casting part 4 of a molten steel tank 2 and the mold 16 made of the metal having the water cooling jacket 14 is imposed thereon. A dummy bar having the same sectional area as the sectional area of the ingot 8 is preliminarily allowed to contact the molten steel 6 via pinch rollers 20, a vacuum chamber 18 and the mold 16 and after the molten steel 6 is solidified to the front end thereof, the bar is pulled up via the rollers 20. The molten steel 6 is heated by the heater 10 and the solidified shell is formed with the mold 16. The ingot 8 solidifies thoroughly in the upper part of the water cooling jacket. Since the ingot 8 can be directly cast from the molten steel, the stage and cost are reduced.
Patent JP-H08112072-A (JP)
Title: Freeze-drying method of bean curd
Inventor: MIYAZAKI KOICHI
IPC: A23L11/00
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a freeze-dried bean curd capable of reproducing the characteristic taste, palatability, etc., of a raw bean curd by reconstitution with water. CONSTITUTION: This freeze-drying method of soybean curd is composed of the addition of starch and/or gelatin to soya milk to make a raw bean curd, the freezing of the raw bean curd in a state held in a heat-insulated top-opened vessel and the vacuum-drying of the curd. Preferably, 0.5-3 pts.wt. of starch and/or gelatin is added to 100 pts.wt. of soya milk.
Patent JP-H02169814-A (JP)
Title: Engine cooling device
Inventor: OMI ATSUSHI
IPC: F01P7/08
Filed: 1989-09-26
Abstract: PURPOSE:To suitably cool an engine in accordance with a temperature of engine cooling water by cooling the engine with the use of a viscous fluid coupler having a variable volume torque transmission chamber in accordance with a cooling water of the engine. CONSTITUTION:In an engine cooling device 10, a CPU 12 carries out duty-control for a pressure control valve 14 in accordance with a signal from a pressure sensor 22 for detecting a pressure in a pressure supply pipe line 21 so that a negative pressure value delivered from an output port 14c is proportional to a temperature of engine cooling water when the temperature of cooling water of the engine is higher than a reference value. With this arrangement, a viscous fluid coupler 17 in which silicone oil is charged and which is fed with a negative pressure from an input pipe 20 controls the rotational speed of a fan 19 in association with the variable control operation of the volume of a torque transmission chamber so that the rotational speed of the fan 19 is proportional to a temperature of engine cooling water. Accordingly, the rotational speed of the fan 19 may be control automatically in accordance with a temperature of engine cooling water so as to cool the engine.
Patent JP-2001070535-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a sharpshooting and to properly secure sales on a game parlor side by constituting a drawing means by being provided with a numerical value updating means for drawing and an update period changing means and changing an extraction update period for extracting numerical values on occasion. SOLUTION: In a game machine provided with an openable/closable winning prize means 18 capable of changing a closed state disadvantageous to a game player and an opened state advantageous to the game player, a fluctuation pattern display means 22 is made to start fluctuation of patterns when a game ball wins a prize into a pattern starting means 17 and a drawing means 51 is made to perform a drawing when the winning prize is detected. Receiving the drawing result, a decision is performed by a drawing result decision means 54. When a special decision is received, the fluctuation pattern display means 22 is made to perform a special display by a display control means 60.  The drawing means 51 is constituted by being provided with a numerical value updating means 52 for drawing for updating numerical values for drawing by periodically extracting a plurality of preliminarily fixed numerical values for drawing one by one from the values and an update period changing means 53 for changing an update period for extracting the numerical values by the means 52 and an unfair sharpshooting is prevented.
Patent JP-S62109189-A (JP)
Inventor: ONIMARU HIROYA
IPC: G07D9/00
Filed: 1985-11-08
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-H1098875-A (JP)
Title: Switching regulator
Inventor: ITO TAKASHI
IPC: H02M3/155
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a switching regulator for reducing current loss in a booster switching regulator. SOLUTION: A switching regulator comprises an oscillator 3 for generating a triangular waveform, a comparator 4 for comparing the triangular waveform generated from the oscillator 3 with a voltage control signal responsive to a voltage to be outputted, outputting, the waveform when the waveform is the voltage control signal or less and generating a driving waveform for setting the waveform to a low level when the waveform is the voltage control signal or more, and a driving circuit 5 for driving a switching element in response to the driving waveform generated from the comparator 4.
Patent JP-H08114441-A (JP)
Title: Inspecting device for dent and ellipse at bottle trunk
Inventor: KOIDE TAKESHI
IPC: G01B21/10
Filed: 1994-10-17
Abstract: PURPOSE: To provide an inspecting device for dent and ellipse at a bottle trunk wherein a trunk part of a bottle is accurately inspected at high speed, more than 300 bottles per minute, without being influenced by working accuracy such as a star wheel. CONSTITUTION: At an inspecting position, a light weight arm 5 provided with a detecting roller 7 that contacts with a trunk part of a bottle B on an end, is attached pivotally, and, the other end is connected to a displacement sensor 9 for detecting trunk diameter. The signal of the displacement sensor 9 is inputted into a signal processing circuit 10, and, quality is judged based on difference between the largest and smallest values of the trunk diameter. And, a circuit which removes abnormal signal at a seam part of the bottle B is recommended to be included in the signal processing circuit 10.
Patent JP-H05222642-A (JP)
Title: Drawing room apparatus
Inventor: GURAFU FUERITSUKUSU
IPC: D01D1/06
Filed: 1992-09-21
Abstract: PURPOSE: To provide a yarn stretching chamber arrangement not causing trouble caused by static electricity and electrification. CONSTITUTION: The stretching chamber arrangement comprises a stretching chamber 1 with a first closeable feed conduit 5, a return conduit 7, a liquid container 3 and a pump means 4 for the circulation of the liquid through the stretching chamber and a separating chamber 2 with a suction conduit 9 and a suction pump 8 for sucking the liquid from the separating chamber. For premoistening the yarns F to prevent dry friction during the start-up of the arrangement, a second feed conduit 10 is provided and the second feed conduit 10 by-passes the closing means 6 of the first feed conduit 5 and opens out into the yarn duct through small premoistening openings situated in the direction of the yarn travel in the area of the yarn entrance in front of the first yarn guiding element of the arrangement.
Patent JP-H06102505-A (JP)
Title: Polarizing plate sticking device for liquid crystal cell
Inventor: KIDOUCHI YASUO
IPC: G02F1/13
Filed: 1992-09-21
Abstract: PURPOSE:To prevent the discharge between ITO film patterns by grounding the ITO film pattern electrodes on a glass substrate via a conductive elastic body at the time of sticking a polarizing plate. CONSTITUTION:The polarizing plate 3 to be stuck to a liquid crystal cell 2 fixed to a lower stage 1 by vacuum suction is vacuum sucked to an upper stage 4. After peeling a film covering the glue surface of the polarizing plate 3, the upper stage 4 is turned over and the polarizing plate 3 is disposed to face the prescribed position of a glass substrate and is stuck by sliding the liquid crystal cell 2 together with the lower stage 1 while the polarizing plate is pressed from its end face by a roller 5. The lower stage 1 is made of metal, is grounded and is provided thereon with the conductive elastic body 6 formed of conductive rubber. This elastic body 6 comes into contact with the ITO film pattern electrodes of the glass substrate on the upper side to be stuck with the polarizing plate 3 and functions as the ground of the ITO film patterns.
Patent JP-H01122878-A (JP)
Title: Yarn exchanger
Inventor: JIIKUFURIITO NIYURUKU
IPC: D04B15/38
Filed: 1988-10-06
Abstract: PURPOSE: To correctly specify the passing block of a thread knot by providing a short-time operative thread driving device between a compensation thread brake and a thread knotting device in a pull-out direction, and providing a thread compensation block where the maximum length is set by an oscillating arm. CONSTITUTION: During short-time operation of a compensation thread brake 21, a thread is continuously fed from a thread compensation block to a thread processing place. The thread compensation block is set to specified maximum length by the restriction of a compensating oscillating arm 23. A passing section of a thread knot from a thread knotting device to the thread processing place is specified by this maximum length. A short-time operative blowoff nozzle (thread driving device) 16 is provided between the thread knotting device and the compensation thread brake 21. The nozzle 16 makes the knitting machine act slowly or stop so as to guarantee the formation of a perfect knot even if tension is not exerted on an old thread 30 from the thread processing place.