baber/WOPTO huggingface dataset:
Patent JP-H10321072-A (JP)
Title: Limit switch
Inventor: MATSUMURA ASAYUKI
IPC: H01H21/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a limit switch for preventing a nonconformity that an operating part does not push a tip part of a turning-motion making lever, if the limit switch or the operating part is out of position, when the operating part is to push the tip part of the turning-motion making lever of the limit switch. SOLUTION: With respect to a width A of a turning-motion making lever 10, its tip part 10a has a surface of a sidewise widened width B, and the width of its tip root part 10e therebelow is formed narrower than the width A. Assembly is conducted, such that turning spindles 10b, 10c of the turning-motion making lever 10 are inserted in holes 5a, 5b respectively in a main body 5. Thereafter an insertion end 10f on a side of the tip part 10a of the turning-motion making lever 10 is put through a hole 8a in a cover 8 erected vertically, and the cover 8 is lowered downwards while caused to make a turning motion relative to the turning-motion making lever 10.  Because of this, assembly is enabled, despite the width B of the tip part 10a being wider than the width A of the turning-motion making lever 10, and nonconformities hardly occur even if the width of an operating part on the side of an apparatus is narrow and even if a relative position between the operating part and the limit switch is displaced.
Patent JP-H02309851-A (JP)
Title: Method for switching talking state of loundspeaker telephone set
Inventor: FUJII KENSAKU
IPC: H04M1/60
Filed: 1989-05-25
Abstract: PURPOSE:To attain smooth conversion by controlling the attenuation of an attenuator inserted in a speech circuit according to the speech state stored in a talking state storage circuit. CONSTITUTION:A talking state storage circuit 11 applies the control not changing the decision made by a talking state decision circuit 10 of a pre-stage when the talking state is the same as the stored content (talking state) or in the case of no voice and changing the decision when the talking state is different from the content. Even when the time constant of voice detection circuits 1-n is short, the talking state is maintained stably according to the control. Moreover, since the time constant of voice detection circuits 1-n is short and a small no voice period in a talking message is detected frequently, when the interrupt of the talking of an opposite talker is detected in the no voice period, the presence of the interrupt of talking is informed to the talker by switching the talking state with the talking state storage circuit 11. Thus, the attenuation inserted in the talking circuit is controlled according to the talking state stored in the talking state storage circuit 11 to switch the talking at the end of the talking message quickly.
Patent JP-S61204821-A (JP)
Title: Vertical magnetic recording medium
Inventor: WATANABE NOBORU
IPC: G11B5/716
Filed: 1985-06-18
Abstract: PURPOSE:To perform good vertical magnetic recording and reproducing by using a layer having a low coercive force as a high-permeability layer and using a layer having a high coercive force as a vertical magnetized layer. CONSTITUTION:When a Co-Cr-Nb thin film and a Co-Cr-Ta thin film are formed by sputtering, they form the double-layered structure consisting of a crystal layer 2 of small particle size having a low coercive force near a base 1 and a crystal layer 3 of large particle size having a high coercive force, especially, in the vertical direction on the crystal layer 2. Lines of the magnetic flux emitted from a magnetic head 4 pierce the crystal layer 3 of large particle size and reach the crystal layer 2 of small particle size, and the magnetic flux goes in the plane direction in the crystal layer 2 of small particle size having a low coercive force and a high permeability and is absorbed quickly in the magnetic pole part of the magnetic head 4 to magnetize vertically the crystal layer 3 of large particle size. Thus, since the magnetic loop formed with the magnetic flux is horseshoe shape as shown by arrows and the magnetic flux pierces sharply the crystal layer 3 of large particle size in a prescribed vertical magnetic recording position, the crystal layer 3 of large particle size is magnetized vertically with great residual magnetization.
Patent JP-S63297198-A (JP)
Inventor: ONO TOYOAKI
IPC: B23K1/19
Filed: 1987-05-28
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-S5833141-A (JP)
Title: Measuring method for thrust of z-type propulsion device
Inventor: YAMAGUCHI TSUNEO
IPC: B63B9/00
Filed: 1981-08-24
Abstract: PURPOSE:To enable to perform a continuous measurement of a thrust which changes momentarily, by a method wherein, with a strain gauge adhered to a casing, a strain, produced at the casing, is fetched as the signal of the strain gauge through a slip ring. CONSTITUTION:A Z type propulsion device provided with a measuring device is shown in a drawing. A gear case 2 for the propulsion device is mounted to the bottom of a ship 1, and is positioned so that it can revolve 360 deg.C in a horizontal direction through the working of a lower gear case 3. An approximately cylindrical duct 7, having the same axial line as that of a rotary axial line 5, is installed to the lower gear case 3 in a manner that it surrounds a propeller 6. The Z type propulsion device is designated to alter an advancing direction of a ship through the revolution in a horizontal direction of the lower gear case 3, and no relative position between the thrust direction of the propeller and the lower gear case 3 changes. With a strain guage 8 adhered to the lower gear case 3, a change in strain is measured, and this, conversely, finds a thrust.
Patent JP-S5559735-A (JP)
Title: Substrate body for semiconductor integrated circuit and its preparation
Inventor: IMAI KAZUO
IPC: H01L27/08
Filed: 1978-10-27
Abstract: PURPOSE: To easily obtain this substrate body for a semiconductor integrated circuit, by insulating a surface of a P-type semiconductor substrate except P-type semiconductor regions and one portion of the inside when mounting a plurality of the P- type semiconductor regions, which are mutually lnsulated, onto the P-type semiconductor substrate.  
     CONSTITUTION: Masks 71 are selectively formed on a main surface 62 of P-type monocrystal silicon 61, proton ions 73 are injected and proton injecting regions 75 are changed into N-type by thermally treating the silicon at 400W600°C in a nitrogen atmosphere. A P-type monocrystal region 76 is selectively turned into porosity by connecting the silicon 61 to a power source while using monocrystal silicon as an anode and platinum as a cathode in a hydrofluoric acid liquid. Porosity is converted into silicon oxide and the N-type regions into P-type regions by thermally treating the silicon substrate at the temperatures of 900W1100°C in an oxygen atmosphere. This structure is utilized for the preparation, etc. of an N channel MIS field-effect transistor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6095453-A (JP)
Title: Image forming device
Inventor: SUGIURA SUSUMU
IPC: G03G15/00
Filed: 1984-06-27
Abstract: PURPOSE:To obtain an excellent image by monitoring light and dark parts of an original part and generating a check pattern by a light source for exposure, and controlling an image forming means according to the pattern. CONSTITUTION:An exposure lamp 11 scans an original with a start signal, a detector 120 inputs values of light and drak parts of the original to a control part 130 successively, and only the maximum values Ll and Ld are stored in an RAM. The control part 130 sets the outputs of a power source 118 for primary electrostatic charging and a power source 119 for destatisizing to standard values. The exposure lamp 111 is set at the position of the check pattern (CP) 109, a driving power source 110 controls liquid crystal, and the transmissivity or reflectivity of the CP190 is set to Ll. In this state, the lamp 11 is varied continuously by a dimmer 112 and a surface potential is read in the control part 130 by a detector 121 and processed to determine the optimum quantity of exposure; and the light quantity of exposure of the exposure light source 111 is so determined that the value is obtained. Thus, an excellent image is obtained.
Patent JP-H08326862-A (JP)
Title: Rolling element for troidal type continuously variable transmission and manufacture thereof
Inventor: NAKAMURA SADAYUKI
IPC: F16H15/38
Filed: 1995-05-30
Abstract: PURPOSE: To provide a rolling element productively and inexpensively for a troidal type continuously variable transmission excellent in remedy for rolling fatigue characteristics. CONSTITUTION: A steel as a rough material contains the following elements by weight percent: 0.50-0.80% C, 0.50-2.00% Mn, 0.040% or less P, and 0.040% or less S, and optionally 0.25-3.00% Si, 0.05-0.50% V, and 2.00% or less Cr, and Fe as a balance and impurities. The steel is deformed into a rolling-element- shape and subjected to high frequency wave quenching, so that a rolling element for a troidal type continuously variable transmission (an input disk 5, an output- disk 9, and a power roller 10) excellent in remedy for rolling fatigue characteristics can be manufactured with good productivity and at low cost.
Patent JP-S6111097-A (JP)
Inventor: HAYASHI GENTAROU
IPC: D06F23/04
Filed: 1984-06-27
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-S6110853-A (JP)
Title: Enclosed lead storage battery
Inventor: TAKAHASHI WATARU
IPC: H01M2/12
Filed: 1984-06-27
Abstract: PURPOSE:To manufacture an enclosed lead storage battery being very little in an electrolyte quantity with a battery jar conversion process and thereby make it securable at inexpensive cost, by inserting an electrolyte splash-proof porous body into a cylindrical part installed in a lid covering a battery jar as its constitution. CONSTITUTION:A cylindrical part 6 is installed in an inner lid covering a bat tery jar 4, and a resinoid electrolyte splash-proof porous body 5 having acid resistance of polypropylene, polyethylene, etc., is inserted into this cylindrical part 6 as the constitution. Doing like this, the overflow of a partial electrolyte is preventable from occurring. And, a retainer enclosed lead storage batter being very little in this electrolyte quantity is produced with a battery jar conversion process so that it is securable at inexpensive cost.
Patent JP-H07319241-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: SUGA TAKESHI
IPC: G03G21/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide a sheet material feeding device capable of preventing inhibiting force from a feeding means side from acting on a carrying means with simple constitution. CONSTITUTION:This device is provided with a frictional rotating body 2 being the feeding means for feeding stacked sheet materials 11 one by one, resist rollers 13 and 14 being the carrying means for carrying the sheet material 11 fed by the rotating body 2 to a downstream side. The device is provided with a sensor 15 being a length detecting means for detecting the length of the fed sheet material 11, a memory 4 being a storing means for storing the length of the sheet material 11, and a sensor 20 being a sheet material detecting means for detecting the presence or absence of the sheet material 11. When the first sheet material 11 is fed, the length of the sheet material is detected by the sensor 15 and the length of the sheet material detected by the memory 4 is stored. when the second and succeeding sheet materials 11 are fed, the rotating body 2 is actuated based on information on the length of the sheet material stored in the memory 4 until the sensor 20 detects the absence of the sheet material, so that the sheet material 11 is preliminarily fed.
Patent JP-S62288540-A (JP)
Title: Apparatus for measuring tension of thin plate-shaped body
Inventor: KANEKO HIDEYUKI
IPC: G01L5/04
Filed: 1986-06-09
Abstract: PURPOSE:To measure tension simply with high reliability while high accuracy is kept, by arranging a tension detection sensor to the outside of a tension receiving member. CONSTITUTION:The title sensor consists of a tension receiving member 1 arranged to the outermost periphery and having at least a surface forming a rotary cylindrical surface, a shaft roll 2 arranged at a position coming to a concentric circle with respect to the rotary cylindrical surface and the elastic member 3 arranged between the tension receiving member 1 and the shaft roll 2 and, at the predetermined position of the outside of the rotary cylindrical surface, a displacement sensor 4 for detecting the displacement of the rotary cylindrical surface is provided. By this constitution, the magnitude of the tension of a plate-shaped body is converted as the displacement quantity of the tension receiving member and the displacement quantity is known by the displacement sensor 4 to make it possible to know the magnitude of tension easily and instantaneously.
Patent JP-H0426428-A (JP)
Title: Obtuse angle isosceles sexagesimal polyhedron
Inventor: CHIBA YUKINOBU
IPC: A63H33/04
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the die having a shape of an obtuse angle isosceles sexagesimal polyhedron by matching sixty obtuse angle isosceles triangles having the same shape. CONSTITUTION:As for a sexagesimal polyhedron formed by only obtuse angle isosceles triangles, by applying a centroid subdividing method to a regular icosahedron (a congruent polyhedron which can be formed at the time of connecting each point by subdividing the centroid to three pieces of isosceles triangles for connecting three apexes from the centroid of a regular triangle of a regular icosahedron and keeping away the centroid a little from the center), an obtuse angle isoceles sexagesimal polyhedron is formed.
Patent JP-S63298498-A (JP)
Inventor: TAKAHASHI MAKOTO
IPC: G07D9/00
Filed: 1987-05-28
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-H082189-A (JP)
Title: Thumbtack
Inventor: HAYASHI YASUKO
IPC: B43M15/00
Filed: 1994-06-15
Abstract: PURPOSE:To arrange pins of a thumbtack in a block state without unwrapping the pins and to provide novelty for the state of a knob by mutually coupling the plurality of the thumbtacks. CONSTITUTION:A knob 1 made of a synthetic resin is formed in a columanr body having its sectional shape in which three squares of the same shape are connected in L state. The pins 2 of a thumbtack to be implanted in the end face of the knob 1 are arranged at the centers of the square shape in contact with the corners. Pin containing holes 3 are perforated at the centers of the residual two squares.
Patent JP-S62289949-A (JP)
Title: Laser driving device
Inventor: SHIMADA TOSHIYUKI
IPC: G11B11/10
Filed: 1986-06-09
Abstract: PURPOSE:To always quickly change an optical output by expressing the change due to temperature of a driving current-optical output as the change of the current value of a current source and setting a correct driving current value in accordance with an estimated temperature. CONSTITUTION:The current allowing to flow to a laser 6 corresponds to the output obtained by subtracting the output of a suction current source 12 from the output of a current source 4 which is turned on and off by the output of a current source 5 and a switch 8. In this case, the output of an LPF 11 which is the current value of the current source 12 is changed in accordance with temperature of the laser 6. An LPF 14 filters this current and outputs the result. An A/D converter 15 subjects the output of the LPF 14 to A/D conversion and outputs the result. A signal corresponding to an address and the output of the converter 15 are inputted to a ROM 13, and a corresponding value is outputted to D/A converters 2 and 3. Contents of the ROM 13 out of information corresponding to the variation of temperature of the laser 6 are optionally set so that a stable optical output is obtained.
Patent JP-H06347787-A (JP)
Title: Liquid crystal display device
Inventor: OBATA MASAO
IPC: G02F1/1335
Filed: 1993-06-03
Abstract: PURPOSE:To further improve the brightness of a 3phi tube and to improve a display grade while lowering electric power consumption by forming the inner peripheral surface of the lamp tube of a light source lamp to a rugged shape. CONSTITUTION:This liquid crystal display device is composed of a flat plate- shaped liquid crystal panel 1, a back light system part 9 disposed on the rear surface of the liquid crystal panel 1 and an optical lens film 2 interposed between the liquid crystal panel 1 and the back light system part 9. The inner peripheral surface of the lamp glass tube (lamp tube) 7a of 0.5mm thickness of the light source lamp 7 is formed into the rugged shape at + or -0.2mm from a reference line indicating the bore. Phosphor 7b is uniformly applied on the rugged surface. The luminous flux quantity of the visible rays emitted from the phosphor 7b excited by UV rays is eventually increased by the ruggedness of the inner peripheral surface of the lamp glass tube 7a. The quantity of the total luminous flux emitted from the light source lamp is increased to about 1.2 times the quantity of the total luminous flux of the light source lamp consisting of the 3phi tube of the conventional type.
Patent JP-S6022977-A (JP)
Inventor: UIRIAMU SUTOORII MOOGAN
IPC: B07C5/342
Filed: 1984-06-29
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-H05323974-A (JP)
Title: Active sound eliminating method and sound eliminating device
Inventor: MATSUURA TETSUYA
IPC: G10K11/16
Filed: 1992-05-26
Abstract: PURPOSE:To prevent a noise of a frequency band system which can not be eliminated by actual active sound elimination from increasing and to obtain larger sound volume by altering an identification sound signal at the time of the identification of a system into specific mode. CONSTITUTION:At the time of system identification, the system identification sound signal generated by removing a frequency band which is determined by the acoustic transfer characteristics of a space 2 and wherein sound elimination can not be performed from a wide-band random sound signal through a filter means 17 is outputted to a speaker 4. The speaker 4 radiates a system identification sound and the system is identified. The system identification sound does not include the frequency band which is determined by the acoustic transfer characteristics of the space 2 and wherein the sound elimination can not be performed, so a noise in the frequency band wherein the sound elimination can not be performed never increases in active sound elimination and large sound elimination effect can be expected. Further, the identification sound is corrected with a random sound at the time of the system identification, so a control circuit need not be provided with a highly precise filter and the sound elimination effect is provided at low cost.
Patent JP-S5658338-A (JP)
Title: Composite type radio channel location system in mobile communication
Inventor: WATANABE KUNIO
IPC: H04W16/32
Filed: 1979-10-18
Abstract: PURPOSE:To increase the repetitive effect of radio frequency, by applying a small zone constituting system to a part of district having concentrated traffic, and a large zone constituting system to other districts. CONSTITUTION:In a district A concentrated with traffic and its surrounding disstricts B, a small zone constituting system in which radio channels not interferred is assigned and allocated fixedly, is applied to each radio zone consisting of small areas having partial width which can sufficiently be communicated within a range of transmission power of mobile stations. In the district A, the use of all the radio channels is possible. Further, in a surrounding district B, it corresponds to a repetitive zone and it plays a role of preventing the electromagnetic wave interference between the district A and other districts except A and B. Further, in other districts except  A and B, a large area having the extent including a plurality of radio zones is taken as a unit, and within the unit area, a large zone constitution system in which each radio zone commonly uses a plurality of radio channels, is applied.
Patent JP-S5924049-A (JP)
Inventor: KAARU GARUTONAA
IPC: F24F1/00
Filed: 1982-08-02
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-S5657913-A (JP)
Title: Flow speed or flow rate measuring device
Inventor: KOBAYASHI HIROSHI
IPC: G01F1/32
Filed: 1979-10-17
Abstract: PURPOSE:To stabilize the generation of vortex and at the same time increase the accuracy of measurement under any conditions of operation, by increasing the length of the upstream side more than that of the downstream side of the vortex generator at the upstream side among the vortex generators having the pierced holes. CONSTITUTION:The vortex generator 2a with the lower bottoms d1 and d2 of an isosceles trapezoid plus the rectangular vortex generator 2b having the length d3 of the side are disposed at the upstream side within the sucked air path 3 in such way that the pierced hole 1 may be formed. When the sucked air flows, the Karman vortex B is produced alternately across the generators 2a and 2b, and at the same time the alternating current flows in the same cycle also within the hole 1. If the relations of d1-d3 of the vortex generator having such constitution as mentioned above are set as d1>d2 and d2approx.=d3 each, the fluctuation factor of the alternating current is decreased. Thus the detector 4 is installed within the hole 1 of the vortex generator to measure the alternating current flowing thrugh the hole 1. In such way, a measurement is possible for the flow rate of the Karman vortex having a small flucttuation factor.
Patent JP-H05209600-A (JP)
Title: Noise eliminator for air blower
Inventor: MIZUTANI HIDEKI
IPC: F04D29/66
Filed: 1992-05-27
Abstract: PURPOSE:To enhance noise eliminating effect with a simple structure without enlarging the noise eliminating device of an air blower. CONSTITUTION:Sound absorbing material 15 with an axial ventilation air passage 17 provided at the center part is mounted into a cylindrical case 4 connected to the vent hole of an air blower, and the ventilation air passage 17 of this sound absorbing material is bent into a crank shape to increase sound absorbing area.
Patent JP-H07325825-A (JP)
Title: English grammar checking system device
Inventor: IBU SHIYABIZU
IPC: G06F17/27
Filed: 1995-05-31
Abstract: PURPOSE:To accurately detect even the easily commited errors of English grammar, to save a storage capacity and to shorten the processing time of English grammar checking by providing an indefinite article correction means, a capitalization checking means, a determiner correction means and an accidence checking means, etc. CONSTITUTION:By analysis means 20 and 22, a part of speech is attached to the word of a sentence first. Based on it, by an indefinite article correction part 42, a basic spelling restoration part 28, a determiner correction part 36, an accidence checking part 30, an auxiliary verb correction part 32 and a dictionary retrieval part 40, etc., a part of speech string is taken into consideration so as to correct the part of speech string of the sentence and incorrect accidence, the erroneous singular form and plural form of nouns, the erroneous comparative degree and superlative degree of adjectives, the erroneous usage of indefinite articles, incorrect capitalization and basic spelling, the usage of the words such as incorrect auxiliary verbs and erroneous determiners, etc., are corrected. Thus, the grammar is surely checked with less storage capacity and the erroneous usage of the words easily confused by a user or the like is easily and surely corrected.