baber/WOPTO huggingface dataset:
Patent JP-S63207032-A (JP)
Title: Manufacture of fluorescent character display tube
Inventor: KAWAI MASARU
IPC: H01J9/385
Filed: 1987-02-24
Abstract: PURPOSE:To seal the exhaust hole of an character display tube securely without any complicated positioning jig by sticking previously a preparatory-adhering part to be connected to the cover of the exhaust hole on the outer surface of the vacuum envelope. CONSTITUTION:A front glass 1 and a side frame body 3 are joined airtightly to form a cover glass, and frit glass is coated on an anode substrate 2 and the end surface of the frame body 3 to be used as sealing surface and pre-heated in an oxidizing atmosphere to remove the binder. Then the cover glass and the substrate 2 are heated in a non-oxidizing atmosphere to melt the frit glass, and sealed airtightly to construct the vacuum envelope. At the same time, preparatory adhering part 52 to be connected to the cover part 51 of the exhaust hole cover 5 through the connection part 53 is fused on the vacuum envelope by frit glass 62 in the vicinity of the exhaust hole 25 so that the hole 25 is covered by the cover part 51. Then the cover part 51 is stuck to the vacuum envelope similarly, and the exhaust hole can be sealed securely without any complicated jig to manufacture a high reliable fluorescent character display tube having no projecting exhaust tube.
Patent JP-S51122619-A (JP)
Title: Alloy for permanent magnets
Inventor: IMAIZUMI NOBUO
IPC: H01F1/053
Filed: 1975-04-02
Abstract: PURPOSE: Ferromagnetic, easily magnetizable, inexpensive alloy for permanent magnefs. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56135829-A (JP)
Title: Diaphragm controlling device of zoom lens
Inventor: TSUNOZAWA TSUNEAKI
IPC: G03B9/02
Filed: 1980-03-27
Abstract: PURPOSE:To make possible controlling of diaphargm aperture and achieve higher reliability, smaller size and lighter weight by using the stored values of the combinations of diaphragm apertures and focal lengths with respect to F values. CONSTITUTION:The rotating amount of a cam barrel 2 which determines the focal length of a zoom lens body 1 converted to a signal by a potentiometer P1, and this signal is the address input to an ROM4 via an A/D converter 3. The combinations of diaphragm apertures and focal lengths to obtain the minimum F value of the body 1 have been stored in the ROM4. The diaphragm aperture information is read out from the same by the focal length information and is analogically multiplied 6 by the signal corresponding to the F value having been manually set with a pontentiometer P2. The multiplied value is inputted to a servo amplifier 7, the output thereof is supplied to a diaphragm blade driving motor M. Hence, diaphragm blade 8 are effectively stopped down, and the desired F value is obtained.
Patent JP-2000221002-A (JP)
Title: Buried passage facility and detecting method for position of buried passage
Inventor: SATO SHUICHI
IPC: G01B7/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To detect a buried passage efficiently and easily by providing a plurality of conductive passages between a plurality of vertical hole structures formed on the way of a buried passage buried in the earth. SOLUTION: One terminal of a transmitter is connected to a position detecting terminal 23 in the vicinity of a one vertical hole structure 16 within adjoining vertical hole structures, and the other terminal of the transmitter is grounded. A ground bar is provided on the ground surface in the vicinity of the other vertical hole structure 16 within the adjoining vertical hole structures, and a position detecting terminal 23 in the vicinity of the other vertical hole structure 16 is connected to the ground bar. Current from the transmitter flows to a first conductive passage (conductive wire 24) through a second conductive passage (position detecting terminal 23, conductive wire 26), and a magnetic field is generated from the first conductive passage.  Current flowing through the first conductive passage is discharged to the ground through the second conductive passage of the other vertical hole structure 16 and the ground bar. A receiver is moved on the place where a buried passage may be laid, intensity of the magnetic field generated from the conductive wire 24 is measured, and hence position of the buried passage 10 is detected.
Patent JP-H01214976-A (JP)
Title: Map managing device
Inventor: TSUTSUI KAZUO
IPC: G06F17/50
Filed: 1988-02-24
Abstract: PURPOSE:To easily and quickly select part of a facility map and, at the same time, to prevent display confirmation omission and correction omission by designating the part by dividing the facility map into meshes. CONSTITUTION:A mesh display 104 is provided so that a facility map can be displayed in a state where the map is divided into regular meshes and the map can be enlarged at every mesh when the map is displayed on a display device 101. Therefore, the facility map can be displayed in a state where the map is enlarged to a fixed magnification without designating the enlarging area of the map and, at the same time, since each area divided by the meshes can be displayed without overlapping and omission, the whole area of the facility map can easily be recognized successively. Moreover, since the enlarging magnification can be set to an easily seeable scale, wrong reading of each area can be prevented.
Patent JP-S5433630-A (JP)
Title: Display circuit
Inventor: NAKAGAWA HIROE
IPC: G09G3/04
Filed: 1978-04-03
Abstract: PURPOSE: To realize the display circuit increasing the luminance by taking longer the width for driving time per one digit essentially through taking the duty cycle of driving display elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05228289-A (JP)
Title: Sewing thread cutting device and driving method thereof
Inventor: SATO MASAHIKO
IPC: D05B45/00
Filed: 1992-02-26
Abstract: PURPOSE:To cut off a sewing thread and leave a proper quantity of the sewing thread required for the next sewing by bending the sewing thread with a sewing thread bending means, driving a sewing thread cutting means to cut off the sewing thread, brushing off the sewing thread with a sewing thread brushing means, and returning the sewing thread bending means. CONSTITUTION:A sewing thread cutting device is provided with a sewing thread bending means 7 bending a sewing thread 1, a sewing thread cutting means 3 cutting off the sewing thread 1, a sewing thread brushing means 9 brushing off the cut sewing thread 1 on a cloth, and a control device 10 controlling the drive of them. The sewing thread l is bent by the sewing thread bending means 7 via a control device 10, the sewing thread cutting means 3 is driven to cut off the sewing thread 1, the sewing thread 1 is brushed off by the sewing thread brushing means 4, and the sewing thread bending means 7 is returned. The sewing thread 1 can be cut off while the sewing thread 1 is not extracted from a sewing needle and the sewing thread 1 required for the next sewing is left on the sewing needle.
Patent JP-S58157983-A (JP)
Title: Electrolytic method utilizing structure self-coated with electrolytic bath
Inventor: OKUDAIRA NARIATSU
IPC: C25C3/08
Filed: 1982-03-15
Abstract: PURPOSE:To enhance the durability of an electrolytic cell and to rationalize the operation, by cooling the structure of the cell to a temp. below the solidifying temp. of an electrolytic bath to form a film made of the solidified product of the bath on the inside of the structure and by carrying out electrolysis. CONSTITUTION:The structure of an electrolytic cell is cooled to a temp. below the solidifying temp. of an electrolytic bath to form a film made of the solidified product of the bath on the inside of the structure. As a result, the contact of the structure with the bath is avoided to prevent the corrosion of the structure and to attain the electric insulation. Since the solidified product of the bath is not corrosive and electrically conductive in general, by forming the self-coated layer of the solidified product on the inside of the structure, the structure is protected from chemical and electric corrosion due to the bath, and a leakage current can be prevented from flowing in the structure.
Patent JP-H05235258-A (JP)
Title: Transistor module
Inventor: YAMADA TOSHIFUSA
IPC: H01L25/18
Filed: 1992-02-26
Abstract: PURPOSE:To realize a transistor module having high reliability by unifying a current level flowing through the respective built-in chips in an electrically parallel state. CONSTITUTION:In a transistor module 1, the linear symmetrically branched collector terminals 20 are conductively connected in the symmetrical positions in a first circuit pattern region 11 consisting of the linear-symmetrically arranged one side and the other side circuit pattern regions 7, 9, while an emitter terminal 21 is conductively connected in a second circuit pattern region 13. Here, the silicon chips 15, 16 are loaded in the one side and other side circuit pattern regions 7, 9 while being electrically in a parallel state between the collector terminal 20 and the emitter terminal 21.
Patent JP-H05241340-A (JP)
Title: Photopolymerizable composition
Inventor: FUJIKURA SADAO
IPC: C08F2/50
Filed: 1992-02-26
Abstract: PURPOSE:To provide a photopolymerizable compsn. giving fine exfoliated chips, hardly causing edge fusion and processable with an aq. alkali soln. CONSTITUTION:This photopolymerizable compsn. is a photopolymerizable compsn. developable with an aq. alkali soln. and contg. a binder contg. carboxyl groups, a photopolymerizable monomer and a photopolymn. initiator system. The binder contains 5-50wt.% styrene-(meth)acrylic acid copolymer having 1,000-100,000wt. average mol. wt.
Patent JP-S52123436-A (JP)
Title: Reactive hot-melt adhesive
Inventor: YASUKI SHIGEO
IPC: C09J175/00
Filed: 1976-04-08
Abstract: PURPOSE: To produce an adhesive having desirable properties of hot-melt and reactive types, by mixing a specific urethane prepolymer with a tackifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60185252-A (JP)
Title: Recording and reproducing device
Inventor: UEHARA TSUKASA
IPC: G11B17/04
Filed: 1984-03-02
Abstract: PURPOSE:To insert and extract a recording carrier into/from a recording carrier storing case with slight force without damaging the case by using effectively positioning holes normally formed on the case. CONSTITUTION:A pair of positioning holes 101, 102 are formed on a cassette 2 storing a disc-like recording carrier in its inside so as to penetrate from the upper surface to the lower surface. When the cassette 2 is inserted into a cassette holder 7 in the arrow C direction up to a prescribed position at the loading of the cassette 2, an engaging member 36 fixed on a cassette leanding/discharging member 31 and consisting of a plate spring or the like is elastically engaged with the positioning hole 101, guiding and leading operation of the cassette 2 is precisely executed. At the complete loading position (descending position) of the cassette 2, positioning pins 98, 99 planted on a chassis base plate 58 are engaged with the positioning holes 101, 102 of the cassette 2 received on the prescribed position of the holder 7 to position the cassette 7.
Patent JP-H04278619-A (JP)
Title: Substrate connecting system
Inventor: EBE MINORU
IPC: G06F13/14
Filed: 1991-03-06
Abstract: PURPOSE:To attain a substrate connecting system where no malfunction occurs even through a mother board and a daughter board are loaded/unloaded with a power supply kept turned on. CONSTITUTION:The daughter board connection signal lines 32 and 33 provided on a mother board 11 are connected to a connector 15 via the buffer circuits 16 and 17 which undergo the ON/OFF control with an enable signal for transmission of signals. Meanwhile a delay circuit 22 is provided on the daughter board 12 to output an input signal after delaying it by a fixed time. The input terminal of the circuit 22 is connected to the power line 30 of the board 11 with connection secured between both boards 11 and 12. At the same time, the output terminal of the circuit 22 is connected to the enable signal input terminals 16a and 17a of the circuits 16 and 17. Therefore the enable signal is applied to both circuits 16 and 17 provided on the board 11 when a prescribed time lapses after the connection secured between both boards 11 and 12. Thus the chattering produced at the connector 15 at the connecting time point is never inputted to an internal circuit.
Patent JP-S51115700-A (JP)
Title: Manufacturing method of ceramic base plates
Inventor: YAMADA SEIICHI
IPC: H01L41/39
Filed: 1975-04-02
Abstract: PURPOSE: A manufacturing method of ceramic base plates without damaging surface smoothness and by suppressing warp and waviness. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11238480-A (JP)
Title: Deflection yoke
Inventor: ABE FUMIO
IPC: H01J29/76
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke which allows easily correcting the unbalance of the distortions in the upper and lower parts of a screen of a color cathode-ray tube even after mounting thereto and adjustment are completed. SOLUTION: A deflection yoke 5 includes a horizontally deflecting coil and a vertically deflecting coil and is mounted on a color cathode-ray tube for performing deflection of an electron beam, wherein the configuration comprises a permanent magnet 11a to exert an upward directed force to the electron beam and correct the distortion in the upper part of the screen of color cathode- ray tube, another permanent magnet 11b to exert a downward directed force to the electron beam and correct the distortion in the lower part of the screen, a slide mechanism 12a installed in the upper part 5a of the front opening and to slide the magnet 11a to the front and rear centering on the reference position A, and another slide mechanism 12b installed in the lower part 5b of the front opening and to slide the magnet 11b to the front and rear centering on the reference position A.  The slide mechanism 12b comprises a plane part 121 and a guide member 122 in an inverted L-shape furnished parallel at the end of the plane part 121.
Patent JP-H06252798-A (JP)
Title: Portable radio telephone
Inventor: YOSHIDA TAKESHI
IPC: H04W52/02
Filed: 1993-03-01
Abstract: PURPOSE:To use a replaced or charged battery for a long period of time by reducing a current consumption in the reception standby state occupying the most part of using time of the portable radio telephone. CONSTITUTION:A PLL circuit 6 having much current consumption is set in the standby state by a standby circuit 9, a switch 11 is thrown on the side of a crystal oscillation circuit 8 requiring less currant consumption to await the reception. When a mobile station makes transmission or reception, an output of the crystal oscillation circuit 8 is used for the reception of a control channel reception frequency f0 and an output of a PLL circuit 6 is used for the transmission of a control channel transmission frequency f1 by a CPU 5 to properly select the switch 11, and when the communication with a base station is made and a state of enabling talking between the base station and the mobile station reaches, the switch 11 is operated to prevent crosstalk with a control channel and the frequency of the mobile station is changed into a speech channel reception frequency f2 and a speech channel transmission frequency f3 at the PLL circuit 6, then the talking is attained.
Patent JP-S53125565-A (JP)
Title: Control method for a vehicle torque converter
Inventor: UENO KATSUMI
IPC: F16H61/64
Filed: 1977-04-07
Abstract: PURPOSE: To provide a control method for controlling a vehicle torque converter with a control means of a simplified construction at a reduced cost by constituting the control means such that loads to the working means and/or the driving means are identified to obtain fluid pressure signals which are applied to the pressure fluid in the torque converter by way of an automatically and manually adjustable pressure regulating valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59167056-A (JP)
Title: Silicon semiconductor electrode
Inventor: KOSHIYOU NOBORU
IPC: H01L21/283
Filed: 1983-03-12
Abstract: PURPOSE:To prevent the increase of series resistance and thus change the electrode used for a solar battery, etc. into an electrode of high conversion efficiency by a method wherein said electrode is formed in the composite layer structure of a layer of low contact resistance with a semiconductor and a layer of low specific resistance. CONSTITUTION:The electrode 6 is formed by means of the composite structure of the first layer 7 made of conductive paste containing carbon that shows low contact resistance with silicon as the layer contacting an a-Sin layer 5 and the second layer 8 made of conductive paste containing only a metal thereon. Ag, Cu, Au, etc. is used as the metal contained in the paste; the seat resistance of the layer 7 is set at 10<5>OMEGA/? or less, and the seat resistance of the layer 8 at 10OMEGA/? or less in order to decrease resistance loss in the course of conduction. When it is used for the solar battery, the series resistance loss of the electrode reduces, resulting in the enhancement of the conversion efficiency, since the first layer 7 has low contact resistance with Si and the seat resistance of the second layer 8 containing Ag as the main component is low.
Patent JP-S59165025-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA JIYUNPEI
IPC: G02F1/1335
Filed: 1983-03-11
Abstract: PURPOSE:To increase the areas of picture elements and to enable colors to be looked as a mixed color without separating these colors even if the pitches of color filters R, G, B are rough by overlapping a transparent substrates having many projected small hills on a liquid crystal cell. CONSTITUTION:A deflecting plate 14 is attached to a lower substrate 11 having a picture element electrode and the color filters R, G, B formed on the row direction of the electrode, a common electrode is formed, a polarizing plate 15 is formed on the substrates 12, the transparent substrate 16 having many projected small hills 17 is formed on the plate 15, and then liquid crystal 13 is sealed between the substrates 12. At the selection of the picture elements and the application of voltage, light is not polarized by the liquid crystal 13 and passed through the substrates 15, 16 as it is. When a panel is looked from the upper side of the substrate 16, the light passing through the color filter R is observed as a red picture element if the red picture element is selected. The light passing through the substrate 16 acts so that the angle of projection is expanded by the projected small hills 17. Therefore, the light looked through eyes 18 is sufficiently mixed as white light as compared to the absence of the transparent substrate 16.
Patent JP-H08235096-A (JP)
Title: Setting system and method for inter-process link connection
Inventor: INADA YOSHIAKI
IPC: G06F12/00
Filed: 1995-02-28
Abstract: PURPOSE: To perform the control between a series of processes started in a server and processes started by events for efficient setting of link connection between processes. CONSTITUTION: Within a server 1, the application processes 2 (2j , 2k ) corresponding to a data base access starting an application performing a series of processings and the end processes 3 (3i , 3m ) corresponding to the client which is generated for every event and a control process 4 controlling the application processes 2 and the end processes 3 are provided. This control process 4 always exists within the server 1 as far as the accesses to data bases 5 (5l , 5n ) are allowed. The requests from clients 7a, 7b,... enter into the server 1 via a network 6.
Patent JP-S58157243-A (JP)
Title: Terminal device
Inventor: OOHASHI KAZUO
IPC: G06F13/00
Filed: 1982-03-15
Abstract: PURPOSE:To reduce the burden on a processing processor, by providing a monitor section which monitors the data transfer between a communication control section and a storage section and transmits an interruption signal to a processing processor when a data communication end signal is detected. CONSTITUTION:In the data input from a line 14, the processing processor 3 indicates a data storage area in a storage device 1 to a channel CH ad starts the data input to a communication controlling section 2. The controlling section 2 informs the presence of data transfer request to the device 1 to the CH section 4. The CH section 4 receives this request and indicates the controlling section 2 to put the transfer data to the device 1 on a data bus 5 and stores the data on the bus 5 in a specified area of the device 1. When a monitoring section 7 monitors the bus 5 and detects a telegraphic message end code of data on the bus 5 during this time, the section 7 gives an interruption signal 13 to the processor 3 and gives information to the processor 3 for the end processing of data communication. Thus, the burden on the processor 3 is reduced and high-speed data communication is attained.
Patent JP-S62198814-A (JP)
Title: Laser beam controller
Inventor: TADOKORO HIROYUKI
IPC: H01S5/06
Filed: 1986-02-27
Abstract: PURPOSE:To eliminate the need for a small reflecting mirror which requires complicate adjustments, and to simplify constitution and eliminate the need for adjusting operation by arranging a laser beam generating diode within a deflection range where a main laser beam is deflected. CONSTITUTION:The main laser beam 2 is deflected up to an area exceeding the effective range of a body 4 to be recorded in an Y-axial direction and the laser beam emitting diode 1 is arranged in this area to return a reflected beam 2 from a rotary polygon mirror 6 to this laser beam emitting diode 1. A light quantity monitoring element 1 composed of a photodiode photodetects a subordinate laser beam 13 generated by the main laser beam output surface and opposite-side surface of the laser beam emitting diode 1 and converts the quantity of the light into an electric signal. The detection signal of the light quantity monitor element 14 is inputted to a discriminating circuit 18, which discriminates between a current control signal A for controlling the value of a laser beam emitting diode driving current and a synchronous control signal B for controlling the generation timing of a recoding information signal.
Patent JP-H09208419-A (JP)
Title: Dermal composition for external use
Inventor: GOTO AKIO
IPC: A61K8/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a dermal composition for external use capable of manifesting and imparting an aging prevention effect and a skin beautifying effect by simultaneously using mevalonic acids with a compound existing in the epiderm of a mammalian animal in a very small amount plant. SOLUTION: This dermal composition for external use is obtained by blending (a) mevalonic acid or mevalonic lactone with (b) a ceramide, a glucosylceramide, a garactosylceramide or sphyigomyelin. The blending amount of the component (a) is 0.001-10wt.% and that of the component (b) is 0.001-3.0wt.% approximately. Although there are two isomers of R(-)-mevalonic acid and S(+)-mevalonic acid in mevalonic acid of the component (a), easily available R(-)-mevalonic acid is preferable. Mevalonic lactone is easily hydrolyzed and changed to mevalonic acid. As the component (b), e.g. the galactosyl ceramide is extracted from a bovine brain, and the glucosyl ceramide, etc., are obtained from a bovine spleen. The dermal composition for external use can be prepared as forms of a cream, a milky lotion, a lotion, an ointment, a powder, etc.
Patent JP-H06228383-A (JP)
Title: Propylene resin composition
Inventor: IWASHITA TOSHIYUKI
IPC: C08L75/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide a compsn. which is excellent in impact resistance, bending modulus, and tensile yield strength. CONSTITUTION:100 pts.wt. resin compsn. comprising 70-98wt.% propylene homopolymer and 30-2wt.% reaction product of an olefin resin modified with a polymer having isocyanate groups with an ethylene copolymer having at least one kind of group selected from amino, hydroxyl, carboxyl, and acid anhydride groups is compounded with 5-40 pts.wt. noncrosslinked rubber to give the desired compsn.