baber/WOPTO huggingface dataset:
Patent JP-H1055769-A (JP)
Title: Cathode ray tube
Inventor: SHIBUTA YASUYUKI
IPC: H01J29/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain constant insertion pressure and provide a cathode ray tube with its high reliability by extending plural arms from a metal plate disposed on a second anode electrode axially of an electron gun, extending the other arm further along an outer circumference of the second anode electrode, and disposing a curved contact part on both ends thereof. SOLUTION: A spring 7 forms an arm 12 of a width d2 and a length L1 in an L-letter shape so that a gap d1 is produced from an outer wall of a second anode electrode 6. An arm 13 of a length L2 and a width d3 is extended further horizontally along an outer circumference of the electrode 6 from the end of each arm 12, and a specified radial spherical contact part 14 is provided on both free ends. The spring 7 is disposed so as to cover on the electrode 6 and fixed to the electrode by welding or the like. The gap d1 is provided between the contact 14 and the electrode 6 so that the entire contact 14 can be inclined in the electrode 6 direction by the gap d1. Consequently, when an electron gun 34 is inserted into a neck tube 33 in sealing process, a constant insertion pressure can be obtained without influence of fluctuation in an inner diameter of the tube 33.
Patent JP-H0743622-A (JP)
Title: Eyepiece
Inventor: SUGAWARA SABURO
IPC: G02B25/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide an eyepiece wide in apparent visual field and capable of observing the excellent image of an object over a whole screen. CONSTITUTION:This eyepiece has in order from the side of a surface to be observed, a positive meniscus-like lens E1 whose convex surface confronts an observation side, a negative lens E2 whose intensive negative refraction surface confronts the side of a surface to be observed and both lens surfaces are concave, a positive lens E3 whose intensive positive refraction surface confronts the side of observation and both lens surfaces are convex, a positive lens E4, a negative meniscus-like lens E5 whose convex surface confronts the side of a surface to be observed and a positive meniscus-like lens E6 whose convex surface confronts the side of a surface to be observed. The E5 lens and the E6 lens are joined to each other and the radius of curvature Ri of the surface of the ith lens from the side of the surface to be observed, and the thickness or the air gap of the ith lens Di and the focal distance (f) of the whole system, etc., are appropriately set.
Patent JP-S60100722-A (JP)
Title: Capacity type flow meter
Inventor: HARADA YOUICHI
IPC: G01F3/10
Filed: 1983-11-07
Abstract: PURPOSE:To reduce noises by constituting pilot gears by fitting helical gears which have the same twist direction with a couple of helical gear rotators to one end part of their rotating shafts. CONSTITUTION:Helical gear rotators 1 and 2 having the same waveform curve are arranged rotatably through thrust bearings 6, 6... in a rotator storage chamber 5 which has an inflow port 3 and an outflow port 4 while engaging each other. Pilot gears 7 and 8 are constituted by fitting the helical gears which has the same twist directions with the rotators 1 and 2 to the rotating shaft 9 and 10 projecting from the storage chamber 5 in one body. When fluid flows in from the intake 3, the rotators 1 and 2 are applied with the pressure of the fluid and then the rotators 1 and 2 and pilot gears 7 and 8 come together to form a couple of single helical gears; and axial displacement due to a thrust load operating on the rotators alternately in absorbed to smooth the rotation. Consequently, the noise level in operation is lowered and, specially, rasping noises of high frequency are reduce extremely.
Patent JP-H0490777-A (JP)
Title: Display device of game machine
Inventor: ICHIKAWA YASUSHI
IPC: A63F5/04
Filed: 1990-08-06
Abstract: PURPOSE:To improve the perception and attractiveness of a pattern and the interest in a game by forming the transparent or translucent pattern on a pattern tube and disposing a luminescent element for illuminating the pattern from the rear in the pattern tube. CONSTITUTION:In the beginning of a pinball game, a CPU stops respective pattern tubes 20 to indicate any of patterns 23 in a display window 9. The CPU lights all LEDs 19 for illumination while holding upper, medium and lower stage LEDs 16-18 under the put-out condition. Thus, the pattern 23 on the pattern tube 20 is illuminated by a LED 19 for illumination from the rear side and luminously indicated to be perceived clearly from the player's side with the attractiveness different from that illuminated usually from the outside. Also, a picture card 23a with high light-transmissivity emits light brightly compared with the surrounding usual pattern 23 so that the player can easily grasp the movement of the picture card 23a in the rotation of the pattern tube 20.
Patent JP-H1042393-A (JP)
Title: Electromagnetic acoustic converter
Inventor: SUZUKI KAZUSHI
IPC: H04R13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To easily correspond to a low frequency, high sound pressure and to the thinning of a converter by positioning the inner peripheral face of a brim part and a magnet and making the diameter of the cylindrical part of a supporting ring to be large for making the diameter of a diaphragm to be large. SOLUTION: The supporting ring 11 is provided with the cylindrical part 11a. A step part 15 is formed on the upper part of the cylindrical part 11a and the diaphragm is installed on the step part 15. The brim part 11b extends from the lower end of the cylindrical part 11a to an inner peripheral side. The brim part 11b extends longer to the inner peripheral side. Namely, the inner diameter dimension of the brim part 11b is set so that it becomes sufficiently smaller than the inner diameter dimension of a diaphragm receiver in the cylindrical part 11a. The magnet is positioned and arranged at the inner peripheral side of the brim part 11b. Thus, the frequency of an electromagnetic acoustic converter is made low by extending the brim part 11b of the supporting ring 11 to the inner peripheral side and supporting the magnet by the inner peripheral face.
Patent JP-H1039955-A (JP)
Title: Structure for cooling heating element for notebook type electronic equipment
Inventor: IWANE NORIYASU
IPC: F28D15/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for cooling the heating element of a notebook type personal computer using a heat pipe with satisfactory heat diffusing property and durability. SOLUTION: One end of a heat pipe A is thermally connected to a heating element 18 inside a main body 10 of notebook type personal computer, one end of a heat pipe B is thermally connected to noise shield plates 15 and 16 of a keyboard 11 or a liquid crystal display 12 freely turnably attached to turning shaft parts 13 and 14 provided at this main body 10, the other ends of heat pipes A and B are thermally connected through a heat conduction sheet 17 having flexibility each other, and the heat of the heating element 18 is diffused to any one of noise shield plates 15 and 16 at least. Thus, since the heat pipes A and B are contacted through the heat conductive sheet 17 having flexibility, even when the keyboard 11 or the like is opened/closed, there is no danger to damage the heat pipes A and B. Further, heat is efficiently transferred as well.
Patent JP-H0277043-A (JP)
Title: Multi-division photometry device in external photometry system and camera provided therewith
Inventor: IKEMURA MASAYUKI
IPC: G03B7/28
Filed: 1989-08-11
Abstract: PURPOSE:To keep photometric distribution characteristic constant by deciding weight given to the photometric value of a photometry means and obtaining the weighted average of the photometric value of the respective photometry means. CONSTITUTION:A microcomputer 1 decides a lens stop point in accordance with the photographic distance of an object based on plural range-finding data Z. Thereafter, the microcomputer 1 performs exposure operation based on the plural range-finding data Z, the lens stop point and the plural photometric data Bv, etc., so as to obtain the control data of a shutter and a flash. Therefore, since the weight given to each photometric datum is decided based on the information concerning the focal distance of a photographic lens, the range of photometry is apparently changed with the change of photographic viewing angle. Thus, even if the photographic viewing angle is changed, the photometric distribution characteristic can be kept constant even in an external photometry system as well as a TTL system.
Patent JP-H06281941-A (JP)
Title: Liquid crystal display element and manufacture of the same
Inventor: SUZUKI TAKUMI
IPC: G02F1/1339
Filed: 1993-08-24
Abstract: PURPOSE:To provide a satisfactory display characteristic without any display spots and to reduce the cost by making generation of air bubbles inside liquid crystal between polymer film substrates hard without providing any gas barrier coat film or the like by arranging a spacer with specific distributed density, and making a cell gas uniform by making the distribution of the spacer to be generated uniform when distributing the spacer. CONSTITUTION:A seal agent 4 is printed on a one-side substrate 1 and a spacer 5 is distributed on the other-side substrate 1. Assuming that the distributed density of the spacer 5 is 201/mm<2> to 800/mm<2>, when the distributed density of the spacer 5 inside the liquid crystal gets smailer than 201/mm<2>, especially, when it is left under a high temperature and high humidity conditions, air bubbles are extremely easily generated inside the liquid crystal. When the density gets larger than 800/mm<2>, light is easily scattered inside the liquid crystal, and the sharpness of display is extremely lost. On the other hand, it is preferable that the substrate 1 is so constituted that the air transmissivity is >=10ml/m<2>/24h/ atm/20 deg.C.
Patent JP-S6268579-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1985-09-20
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-2001031326-A (JP)
Title: Printer control device, method therefor and image processing system
Inventor: HAYASHI EIJI
IPC: B41J13/10
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a stapling function by providing a setting means for setting stapling position information on recording paper on the basis of paper information related to the recording paper set in a printer, and controlling the stapling function on the basis of the stapling position information. SOLUTION: In controlling stapling permitted positions, stapling permitted positions are restricted on the basis of recording paper size information set in an 'Output Size' field 1201 in a 'Page Setup' image plane. When an A4 size is set, for instance, the stapling permitted positions are three parts which are a left upper part, a right upper part and a left lower part. The stapling permitted positions are further restricted on the basis of paper information set in a paper feeding column set in a 'Paper Selection' field in a 'Paper Source' image plane. The stapling permitted positions are further restricted on the basis of a setting of a 'Binding Location' field in a 'Finishing' image plane, and stapling position information is sent to the printer side.
Patent JP-S6451899-A (JP)
Title: Diaphragm supporting device
Inventor: MORITA SHIGERU
IPC: H04R7/20
Filed: 1987-08-24
Abstract: PURPOSE:To improve a linearity of a diaphragm at the time of a large amplitude by constituting one or both of an edge or a damper in a ring form of a fabric expansible in circumferential direction under a mounted state. CONSTITUTION:One or both of the edge 1 and the damper 4 are formed of the fabric expansibly formed only in circumferential direction under the mounted state to the ring form, for instance. In such a way, the edge and the damper can be expanded only in circumferential direction under the mounted state, so that the circumferential deformation of the edge and the damper can be completely absorbed at the time of the large amplitude of the diaphragm. Thereby, the linearity at the time of the large amplitude is improved.
Patent JP-S59103810-A (JP)
Inventor: SASE EIZOU
IPC: B65B27/08
Filed: 1982-11-30
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-2001035109-A (JP)
Title: Heat suspension
Inventor: OE TAKESHI
IPC: G11B21/21
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the slip of a pivot and to deal with high-speed operation by allowing an intermediate member having the hardness smaller than the hardness of the pivot for abutment of the pivot to exist on a surface facing the pivot of the gimbals to be mounted with a head slider and intruding the pivot into the intermediate member. SOLUTION: The pivot 5 is formed at the front end of a load beam 1 made of stainless steel. The gimbals 2 made of stainless steel is mounted by spot welding to the region of the load beam 1 on the side nearer the base end side of the pivot 5. The surface of the gimbals 2 facing a disk is provided with the head slider 3. The intermediate member 7 is formed on the surface of the gimbals 2 facing the load beam 1. Materials having a high viscosity and relatively small hardness, for example, resins, such as polyimide, and metals, such as Au, are used as the material constituting the intermediate member 7. The pivot 5 presses the intermediate member 7 having the hardness smaller than the hardness of the pivot 5 to recess the intermediate member 7. As a result, the slip of the pivot 5 and the gimbals 2 is suppressed.
Patent JP-S6190899-A (JP)
Inventor: HOSOYA FUMIO
IPC: B26D5/12
Filed: 1984-10-06
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-S5998748-A (JP)
Title: Preferential flotation method
Inventor: IZUMIKAWA CHIAKI
IPC: B03D1/001
Filed: 1982-11-30
Abstract: PURPOSE:To perform highly efficient separation within a short time, by using sodium borohydride as a conditioning agent of a preferential flotation method. CONSTITUTION:In performing flotation of an ore containing two or more of minerals by a preferential flotation method, sodium borohydride is used as a conditioning agent. Whereby, the surface of a copper mineral becomes hydrophilic by the detachment of a collector while the surface of galena is kept hydrophobic and, when flotation is performed at a room temp. In this state, lead ore is sharply separated and recovered as a froth while copper ore as a precipitate. In addition, noxious byproduct is not generated and there is no possibility of public nuisance problem.
Patent JP-H0534743-A (JP)
Title: Nonlinear optical high-polymer material
Inventor: ARAMAKI SHINJI
IPC: G02F1/355
Filed: 1991-07-27
Abstract: PURPOSE:To provide the nonlinear optical high-polymer material with which the chi<(2)> obtd. by poling, is thermally stable and does not attenuate and which can be formed to an optically good film. CONSTITUTION:This nonlinear optical high-polymer material has the constituting unit derived from the diamino compd. expressed by formula I. In the formula, Ar denotes an arom. ring; X denotes a bivalent org. group conjugated with pielectrons; A denotes an electron-withdrawing group; (n) denotes integer 0 or 1.
Patent JP-S59100383-A (JP)
Inventor: OOKAWARA HIROTAKE
IPC: F26B21/04
Filed: 1982-11-30
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-S6365749-A (JP)
Title: Automatic answering telephone system
Inventor: TANAKA MASATO
IPC: H04M1/65
Filed: 1986-09-05
Abstract: PURPOSE:To identify a normal singling tone from noise with high accuracy by discriminating whether or not the sound signal of a caller is matched to a normal format through the recitation after the reply of an incoming call. CONSTITUTION:When a call signal is received by an incoming call detection circuit 2 via a line 4 from other telephone set, a message is sent to the line 4 from a recording/reproducing device 3 by the instructing of a microcomputer 1. Then the microcomputer 1 executes the recitation. That is, a signal having a prescribed time interval of mark/space is sent to the line 4 via a reproducing circuit 6. The signal gives the signal of uttering to the caller. The caller inputs a voice including a prescribed syllable to a designated part of the signal interval. The inputted sound signal is inputted to the microcomputer 1 via an amplifier 5. The microcomputer 1 samples the inputted sound signal to discriminate whether or not the signal is noise or a normal voice and in case of the normal voice, the recording/reproducing device 3 is operated to apply recording/ reproducing operation to the caller.
Patent JP-H1150862-A (JP)
Title: Diesel engine centrifugal spark advancer
Inventor: NAGAHAMA MASAHIRO
IPC: F02D1/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce disturbance of governor control by reducing locomotive resistance of a governor sleeve towards the shaft center and early wear of the functioning part of a governor weight. SOLUTION: This Diesel engine centrifugal spark advancer is composed so that a governor lever 7 fluctuates to the fuel reduction side L through a governor sleeve 6 externally fitted to a governor shaft 3 in a freely slidable manner by making the the functioning part 5a of a governor weight 5 integrally rotating with the governor shaft 3 abut on the end surface 6a on one of the sides of the governor sleeve 6. It is also composed so that the governor shaft 3 and the governor sleeve 6 may integrally rotate with each other by a plurality of balls 4b, which are provided on the inner surface of the governor sleeve 6 in a freely rotatable manner, engaging with a plurality of spline grooves 4a, which are recessedly provided on the governor shaft 3.  Spline grooves 4a are provided with a specific inclination angle θ with respect to a governor shaft center Z so that locomotive resistance of the governor sleeve 6 externally fitted to the governor shaft 3 may reduce when the engine is accelerated or decelerated.
Patent JP-2001030421-A (JP)
Title: Mineral decorative plate and its manufacture
Inventor: FUJIWARA TOYOKUNI
IPC: B32B33/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance productivity of a decorative plate having excellent masking property and resistance to a release or a change in properties of decorative paper by providing a minutely alkaline or neutral mineral base plate layer, an adhesive layer having masking property and a decorative sheet layer. SOLUTION: In order to manufacture the mineral decorative plate, a minutely alkaline or neutral mineral base plate layer, an adhesive layer having a masking layer and a decorative sheet are sequentially formed. As the plate layer to be used, a layer which does not exert an adverse influence to a release or a change in properties of a decorative sheet layer may be used, and the layer which contains a powder-like and/or particulate mineral material and a mineral fiber as main components is preferred or particularly the layer which is fixed by a thermosetting resin having heat resistance as a normal bonding component is preferred. As the powder-like and/or particulate mineral material, an igneous vitreous deposit is used. A s the adhesive layer having the masking property, a layer containing an inorganic pigment capable of giving the masking property is preferred.  As the decorative sheet, a paper sheet or a plastic sheet is used.
Patent JP-2000049232-A (JP)
Title: Pattern layout input device, pattern layout input method and medium recording pattern layout input program
Inventor: ISHIGAMI TATSUYA
IPC: H01L27/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a pattern layout input device that can improve the input efficiency of a resistance element. SOLUTION: This pattern layout input device has a resistance terminal cell extraction part 28 that extracts the resistance terminal cell of a strip-type resistance, a resistance value calculation part 30 that generates the resistance body part data of the strip-type resistance, and a resistance generation part 31 that positions the resistance pattern, based on the resistance body part data generated by the resistance terminal cell extracted by the resistance terminal cell extraction part 28 and the resistance value calculation part 30 according to the resistance position specified by the user.
Patent JP-2001032538-A (JP)
Title: Working scaffold
Inventor: MATSUI YASUO
IPC: E04G27/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a working scaffold suspended by a balloon. SOLUTION: The working scaffold has a balloon 30 sent up to the upper section of a roof floor, lateral-movement roof-floor anchor means 20 pulling the balloon 30 and being disposed on the roof floor laterally movably along a work predetermined wall surface 3, a cage 31 hung down from the balloon 30 and positioned in a vertically movable manner to the work predetermined wall surface 3, and a lateral-movement ground-surface anchor means 10 pulling the cage 31 and being disposed laterally movably on a ground surface along the work predetermined wall surface 3.
Patent JP-H1054946-A (JP)
Title: Albada type finder optical system
Inventor: JIN MAKOTO
IPC: G02B13/18
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an Albada type finder optical system excellently compensating the curvature of field of an Albada optical system by making the surface, on the object side of a positive single lens having an Albada frame, an aspherical surface. SOLUTION: This optical system is composed, in order from the object side, of a first to a fourth lenses G1G4, an Albada reflection surface is provided on a surface r6 on time pupil E side of the third lens G3 and an Albada frame (visual field frame) FA and an AF frame FB are provided on the surface r7 on the object side of the fourth lens G4. The surface r7 on the object side of the fourth lens G4 is an aspherical surface being concave shape to the object side. A visual field mask is not closely stuck to the lens surface r7. The Albada frame and the lens surface r7 are hardly scratched at the time of forming the frame and the loss of the lens due to the scratch, etc.. is reduced. Consequently, a defective rate is lowered. massproductivity is improved and a low cost is attained. The deterioration of optical performance due to the scratch is prevented. It is not necessary to add a lens for compensating the curvature of field of the Albada optical system.
Patent JP-S59103381-A (JP)
Title: Semiconductor device
Inventor: ANDOU HARUHISA
IPC: H01L29/78
Filed: 1983-11-11
Abstract: PURPOSE:To contrive improvement in characteristics of the titled semiconductor device by a method wherein an insulating film is provided between at least one of the source and drain located on an IGFET and a substrate. CONSTITUTION:Insulating films 201 and 202 such as SiO2 and the like are interposed between a P type Si substrate and an N type source and drain layer. According to this constitution, the capacitance between the source-drain and the substrate is lowered, and the leak current generating between them is also reduced. Besides, the punch-through withstand voltage of the device is increased, the parasitic bipolar transistor effect which is a short-channel effect can also be suppressed, and no deterioration is generated on the other characteristics.