baber/WOPTO huggingface dataset:
Patent JP-H03233973-A (JP)
Title: Composite thyristor
Inventor: OTA KOICHI
IPC: H01L29/861
Filed: 1990-02-09
Abstract: PURPOSE:To increase a surge breakdown strength by forming two sets of PNPNP layer structure provided with a lower breakdown strength region than other part at the part of a junction for determining a forward breakdown strength. CONSTITUTION:An N11 layer, a P11 layer and an N21 layer are provided on one side surface of a substrate with a P-type semiconductor as the common substrate, and an N13 layer, a P13 and an N23, a P23 layer are provided on the other side surface. a 5-layer structure S1S2 provided with a low breakdown strength region L is formed of a P<+> type layer on an exposed part of junctions J12, J21 and junctions J13, J23 to the surface. The P11 layer is short-circuited to the N11 via a first metal electrode T1, the P21 layer is short-circuited to the N21 layer via a second metal electrode T2, and the P13 layer, the N13 layer of the other surface are commonly short-circuited to the P23 layer, the N23 layer via a third metal electrode T3. Thus, a low breakdown strength can be obtained without reducing the thickness of the P-type layer, characteristics are uniform, and an initial arc igniting position becomes constant. Accordingly, an irregularity in a surge protective breakdown strength can be reduced, and a surge current breakdown strength can be increased.
Patent JP-S61188611-A (JP)
Title: Power source disconnection system of terminal control device
Inventor: NAKADA ISAO
IPC: G06F1/26
Filed: 1985-02-18
Abstract: PURPOSE:To save the power consumption of a terminal control device by cutting off the own power source, when the terminal control device has detected a fact that there is no terminal equipment having a data to be transmitted within a prescribed time, as a result of polling. CONSTITUTION:In case when there is no receiving data from a central equipment 1, a processing part 11 of a terminal control device 5 issues successively a polling to each terminal equipment 7, and monitors whether a transmitting data from the equipment 7 exists or not. If a response to the polling is a transmitting data, a timer 16 is reset, the transmitting data is sent out to the equipment 1, and a polling to the next equipment is executed. In case when a transmitting data or a response to the polling does not exist with regard to each equipment 8, the processing part 11 reads the present timer value of the timer 16 each time and compares it with a designated value, decides that there is no equipment 7 having the transmitting data within a prescribed time, in case of exceeding the designated value, instructs to cut off the power source to a power source cutting part 17, and cuts off the power source of the device 5 itself.
Patent JP-S59153183-A (JP)
Title: Integrated circuit
Inventor: TAKEYA TAKESHI
IPC: H01L27/10
Filed: 1983-02-22
Abstract: PURPOSE:To facilitate the detection of troubles in an integrated circuit by adding a means for easily detecting a trouble of a means of driving a plurality of wires and a short-circuiting and a disconnection between each of a plurality of wires. CONSTITUTION:It is assumed that (i) is an integer between 1 or more and N or less. When WLi is a high voltage, bi moves to '1' regardless of the value of a1 and c1 moves to '1' only when ai is '1'. When the WLi is a low voltage, the value of ai is transmitted to bi as intact and ci moves to '0'. As a1 is '0', ai is '1' when any one of WL1, WL2...and WLi-1 a high voltage while '0' when all of them are a low voltage. Therefore, when all of N word wires WL1-WLN are a low voltage, '0' is outputted to To and in other cases, '1' is outputted. When two or more of N word wires WL1-WLN are a high voltage, a sub circuit Ai with ai and WLi being '1', ci moves to '1' and TS turns to '1'. But when one or less of the N word wires WL1-WLN is a high voltage, TS goes to '0'. Thus, inspection is made to determine whether or not the selection of the word wires is done and the results are outputted to the TS and TO.
Patent JP-H02207407-A (JP)
Title: Bending-and-oscillation-resistant flexible conductor
Inventor: SHIMIZU SAJIRO
IPC: H01B7/04
Filed: 1989-02-06
Abstract: PURPOSE:To improve wear resistance by having stranded element wires constituting the outermost layer formed into pure soft copper wires and stranded element wire constituting the lower layer in contact therewith formed into softened wires of preset copper alloy. CONSTITUTION:A flexible conductor 3 comprises collective stranded wires 1 for which element wires are collectively stranded and complex stranded wires 2 for which the collective stranded wires are stranded in a concentric manner. The complex-stranded flexible conductor 3 is stranded in a concentric manner by arranging one complex stranded wire 2 as a stranded wire 2a for a center layer, six complex wires 2 as stranded wires 2b for the first layer of the next outside and 12 complex stranded wires 2 as stranded wires 2c for the second layer of the next outside. For the element wires constituting the stranded wires 2c for the outermost layer, pure soft copper is used, and for the element wires constituting the stranded wires 2b for the lower layer in contact therewith, copper alloy is used which contains Zr and Sn, with the content by wt. of 0.05-0.2% and 0.05-0.5% respectively, and copper for the rest.
Patent JP-H05221072-A (JP)
Title: Printing device
Inventor: HAYASHI MASAO
IPC: B41J21/00
Filed: 1992-02-14
Abstract: PURPOSE:To make it possible to create a desired printing environment immediately when a user operates a printing device and thereby eliminate any difficulty involved in the setting change of the printing device whenever such a change is performed. CONSTITUTION:CPU 4 retrieves the area where information by user is registered, in an additional storage part 6, using received user ID data, and detects user-wise printing environment setting information which corresponds to the received user ID data. In addition, CPU 4 loads down an emulation program, a character font and form data stored in a main storage part 5 and the additional storage part 6 and thereby arranges a printing environment for the printing device, referring to the printing environment setting information. After that, if the printing device 1 receives print data from a host computer, the main control part 3 outputs video data to a printing part 2 to allow data to be printed by a specified program.
Patent JP-H01205690-A (JP)
Title: Distributing and mixing circuit for bidirectional catv
Inventor: TANAKA AKIHITO
IPC: H04N7/14
Filed: 1988-02-12
Abstract: PURPOSE:To prevent the lowering of a signal level due to distribution and to prevent the increase of noises due to the confluence of incoming flows by switch-connecting the title circuit so as to supply an outgoing signal from a branch connection to respective terminals all the time and to supply an incoming signal to the branch connection only when the incoming signal is supplied from the respectively terminals. CONSTITUTION:Since the outgoing signal and the incoming signal are amplified by an amplifying part 15, the signal level to be supplied to respective terminals 191-19n is prevented from being lowered from the signal level of a transmission line. Further, switching parts 181-18n are provided for the respective terminals 191-19n, and since the switching parts 181-18n supply incoming signal to a branch connection 17 respectively only when the incoming signal exists and disconnect connections from the respective terminals 191-19n to the branch connection 17 when the incoming signal does not exist, the increase of the noises due to the confluence of the incoming flows can be prevented.
Patent JP-H04268473-A (JP)
Title: Highly sensitive device for detecting magnetic field
Inventor: NAKAYAMA SATORU
IPC: G01R33/035
Filed: 1991-02-22
Abstract: PURPOSE:To prevent lowering of sensitivity and to make it possible to output a feedback signal being sufficient for compensating an excessive disturbing magnetic field at the time when the magnetic field is in linkage with a DC- driven type superconducting quantum interference device(DC SQUID). CONSTITUTION:A nonlinear voltage-current converter circuit 9 which has a characteristic of showing a high sensitivity inside a measuring range and a low sensitivity outside the range is provided in a part wherefrom a feedback signal is outputted, and thereby it is made possible to output the feedback signal being sufficient for compensating an excessive disturbance.
Patent JP-H09231838-A (JP)
Title: Improved signal transmission assembly with reduced friction
Inventor: JIEI DEBITSUDO SUMISU
IPC: H01B7/18
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a signal cable assembly not breaking when a dynamic load is applied, by installing two jackets around a low friction layer and a reinforcing member array, and coupling together the jackets in the specified open region of the reinforcing member. SOLUTION: A cable assembly concerned 10 is equipped with a signal transmission core 12 partitioned by either an electroconductive element or an optical fiber element. A low friction layer 14 containing porous fluoropolymer is provided around the core 12, and an inner jacket 16 is installed around this low friction layer 14. At least one reinforcing member array 18 is furnished around the inner jacket 16. This array 18 is partitional by at least one synthetic fiber reinforcing member equipped with a plurality of filaments. An outer jacket 20 is installed around the array 18. The two jackets 16, 29 are coupled together in the specified open region of the array 18.
Patent JP-S58147725-A (JP)
Title: Camera provided with flash device
Inventor: WAKABAYASHI HIROSHI
IPC: G03B15/05
Filed: 1982-02-26
Abstract: PURPOSE:To prevent dead feed, and to reduce consumption of a battery, by constituting so that a main start switch operates by interlocking with manual operation of a shielding member placed in front of a lens, and a main capacitor is charged by energizing a converter for only one moment. CONSTITUTION:When a shielding member 100 is depressed downward from the first position for shielding a lens 101, an electric conductor 102 contacts with terminals 103, 104 at the second position, an electric power supply switch 2 is turned on, and when the member 100 is further depressed, it contacts with a terminals 105 for an instant, therefore, a main start switch 8 is turned on for an instant, a DC/DC converter operates, and a main capacitor is charged. When the member 100 is further depressed, the main start switch 8 becomes off at the third position where the electric conductor 102 contacts with a terminal 106 in a state that it remains contacting with the terminals 103, 104, and on the other hand, the shutter release lock is released.
Patent JP-S60172072-A (JP)
Inventor: ARAI KAORU
IPC: G09F9/00
Filed: 1984-02-17
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-H02207468-A (JP)
Title: Female connector
Inventor: SUZUKI YUMIKO
IPC: H01R9/16
Filed: 1989-02-07
Abstract: PURPOSE:To facilitate temperature control of resin and metal mold manufacture at the time of molding by letting respective holes adjacent to each other be continuously brought in contact with each other. CONSTITUTION:The housing 1 of a connector main body made of an insulating material includes a plurality of window holes 1a which are in a rectangular from while ones adjacent to each other being connected with each other in a fixed interval at the center section thereof, and also includes a plurality of contacts 2 which are pressed in the aforesaid window holes 1a at the same interval so as to be fixedly disposed thereon. The contacts 2 are of spring performance while being pressed in the housing 1 in three rows.
Patent JP-S62187170-A (JP)
Inventor: YAMADA YOSHIHIKO
IPC: C04B35/58
Filed: 1986-02-14
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-S55121521-A (JP)
Title: Data bus control system
Inventor: SHIMAZAKI SHIGEO
IPC: G06F13/362
Filed: 1979-03-13
Abstract: PURPOSE: To enable continuous data transfer with the simple procedure of occupying a bus by inhibiting a controller from changing bus-service available signals while one of processors PU sends a bus-service request signal to the bus controller, in the system which has processors PU connected to the same bus and processes data at a high speed.  
     CONSTITUTION: Via data bus 5, PU's are connected to a memory unit, and bus controller (BC)4 controls data bus 5. Bus-service request signal BSRQ lines 6a and 6b and bus-service available signal BSAV lines 7a and 7b are connected to respective PU's. On every data transfer, transfer control circuit 8 detects its completion and generates signal 14. Then, BSRQs 6a and 6b generated by PU's are inputted to S terminals of FF circuits 9 and 10 and outputs 15 and 16 are also inputted to R terminals. Available signal control circuit 13 is that which sends its output to BSAV's 7a and 7b corresponding to BSAV's 17 and 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05198031-A (JP)
Title: Magnetooptical disk device and magnetooptical disk cassette used therefor
Inventor: CHATANI MASAHIKO
IPC: G11B11/10
Filed: 1992-01-21
Abstract: PURPOSE:To reduce the size and price of the magnetooptical disk device by bringing a mechanical contact type sensor into contact at a feature part in a shape provided to the disk cassette and controlling the retraction of a magnetic head. CONSTITUTION:A disk cassette holder 20 is equipped with the mechanical contact type sensor consisting of a leaf spring 11 which detects the kind of a magnetooptic disk 40. When the disk cassette 30 which contains the magnetic field modulation type magnetooptic disk is loaded in the holder 20, the engagement element IIB of the leaf spring 11 is engaged in a through hole 33 and the spring 11 swings around a fulcrum member 11 to swing a swing member 1 through an interlocking engagement member 1B. Consequently, the magnetic head 2 is set opposite the disk surface across a torsion spring 15. When a cassette 30' containing an optical modulation type magnetooptic disk is loaded, the engagement element 11B is pressed up by the wall 34 of the groove hole 33' of the cassette 30', the member 1 is rotated by the extension part of the spring 11, and an engagement member 3A is pushed up to retract the head 2.
Patent JP-H11206943-A (JP)
Title: Score card
Inventor: HAMAMOTO HIDEKAZU
IPC: A63B71/06
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a score card with a topographical map for each hole of golf which has a small area so that it can be put into a conventional score card holder with an ordinary locker key and can be easily put into a pocket and in which a topographical map of a next hole can be seen every time a score is recorded at a hole. SOLUTION: In the score card with a topographical map for each hole of golf, a recording table 2 for an outside course, in which hole numbers 21 are provided in a row along the upper end of the table 2, and a recording table 3 for an inside course are provided nearly symmetrically on a surface of the score card with respect to a fold line 1, along which the score card can be folded in two. And on each of the tables 2, 3, longitudinally long score recording columns 11 are arranged according to hole numbers and a topographical map 19 of hole is shown in light color in each of the columns 17.
Patent JP-S58156521-A (JP)
Inventor: FUUBERUTO AURITSUHI
IPC: H01L51/42
Filed: 1983-02-23
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-S60186415-A (JP)
Title: Manufacture of aluminum fluoride
Inventor: HAARARUTO ZAUERU
IPC: C01F7/50
Filed: 1985-02-16
Abstract: 1. A process of producing aluminum fluoride from aluminum hydroxide or alumina hydrate and hydrogen fluoride in a circulating fluidized bed system including a fluidized bed reactor, a cyclone separator and a recycling line, characterized in that partly reacted aluminum hydroxide circulated in a cooling cycle is added to fresh aluminum hydroxide or alumina hydrate in a first stage, in which the aluminum hydroxide is contacted with the hydrogen fluoride-containing exhaust gases from the circulating fluidized bed system so as to form a gas-solids suspension at a temperature of 150 to 250 degrees C, whereafter the solids are collected from the gas stream, at least part of the collected solids are passed through a cooler, cooled solids are re-contacted with fresh aluminum hydroxide or alumina hydrate, and a partial stream of the collected solids is supplied to the circulating fluidized bed system and is reacted therein at a temperature of at least 450 degrees C with hydrogen fluoride supplied in the form of a gas in a concentration up to 25 vol. %.
Patent JP-H05224739-A (JP)
Title: Plant monitoring controller
Inventor: SAITO MINORU
IPC: G05B23/02
Filed: 1992-02-17
Abstract: PURPOSE:To secure the constructional extensibility of a plant and to attain the optimum operation of the plant by making the interface tests at both work site and center sides unnecessary, dealing with the reconstruction of the plant just with the remodeling of a work side controller, and furthermore making the design of the special software for a central monitoring controller unneces sary. CONSTITUTION:A central monitoring controller is provided together with a work site controller. The work site controller is provided with the files 301, 302 and 306 which store the graphic fixed/variable screen information and the plant data and a graphic screen editing means 310 which reads the necessary screen information and plant data out of those files and prepares a graphic screen when a screen display request is received from the center side. Meanwhile the central monitoring controller includes the graphic screen display means 205 and 207 which display the graphic screen display data given from the work site side at a display part 206.
Patent JP-2000226976-A (JP)
Title: Gate column installation structure
Inventor: SAWA YOSHIHIRO
IPC: E06B11/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide the installation structure of a gate column 3 capable of adhering and installing the gate column 3 on the end 6 of a fence or the like. SOLUTION: A screw hole 33 is integrally formed at a position intersected by a pair of connection pieces 32 projected toward inward from an inner wall face in the corner part of a gate column 3, a base plate is formed in almost the same width as that of the gate column 3, interior length is formed larger than that of the gate column 3, a through hole corresponding to the position of the screw hole 33 of the gate column 3 is drilled in the base plate 1, a tapping screw inserted n the through hole is screwed in the screw hole 33 to fix the base plate 1 on the lower end of the gate column 3, and a part projected from the lower end of the gate column 3 in the interior direction of the base plate 1 is connected to an anchor member 4.
Patent JP-H05226589-A (JP)
Title: C-bicmos semiconductor device and manufacture thereof
Inventor: UGA KIMIHARU
IPC: H01L27/06
Filed: 1992-02-17
Abstract: PURPOSE:To make an element fine by a simple process without remarkably deteriorating the electric conductivity of a C-BiCMOS semiconductor device. CONSTITUTION:A base electrode 300 for an NPN bipolar transistor and a drain electrode 360 for a PMOS transistor are formed on the basis of the same polycrystalline semiconductor. A base electrode 310 for a PNP bipolar transistor and a drain electrode 350 for an NMOS transistor are formed on the basis of the same polycrystalline semiconductor. A source electrode 530 for the PMOS transistor and a source electrode 520 for the NMOS transistor are formed of aluminum interconnections. The good electric conductivity of the source electrodes, the fineness of the drain electrode 360 and the simple formation process of the base electrode 300 for the bipolar transistor are ensured respectively.
Patent JP-S60175099-A (JP)
Inventor: MATSUMOTO NAOAKI
IPC: G10L25/90
Filed: 1984-02-21
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-H10212326-A (JP)
Title: Fluorinated-pitch-containing polymer and film-forming material
Inventor: KAKEGAWA HIROYA
IPC: C08F236/16
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming material which is available at a low cost, is easily handled, and can form a highly water-repellent film by incorporating units derived from a fluorinated pitch into a polymer formed from a polymerizable monomer. SOLUTION: A free-radical-polymerizable monomer which can swell a fluorinated pitch, such as an acrylic or methacrylic monomer (e.g. acrylic or methacylic acid or a deriv. thereof), is pref. for forming the polymer into which a fluorinated pitch is incorporated. The units derived from a fluorinated pitch is incorporated into the polymer by copolymerizing the polymerizable monomer with the fluorinated pitch. The fluorinated pitch is obtd. by fluorinating pitch with a fluorine gas and contains a polymerizable monomer and a free-radical- polymerizable unsatd. group. The pitch has a layered structure comprising piled planes of arom. fused 6-membered rings crosslinked with aliph. hydrocarbon groups (e.g. methylene groups).
Patent JP-S60174588-A (JP)
Title: Picture transmission system and transmitter and receiver used for system
Inventor: TSUKANE SHIYUUZOU
IPC: H04N7/24
Filed: 1984-02-21
Abstract: PURPOSE:To suppress an increase of quantization noise and obtain an excellent picture by transmitting only representative value as to scanning lines and picture elements which do not appear on a TV monitor, and transmitting band-compressed and encoded signals as to scanning lines and picture elements which appear on the monitor. CONSTITUTION:A picture signal (a) is inputted to the A/D converter 2 in a transmitter 100 into a digital signal, the differential encoding of the digital signal is performed by a differential encoder 3 with encoding mode information (b) of the converter 2, and its representative value is stored in representative value memory 4 according to representative position information (c) from the converter 2. The representative value data is multiplexed with the output of the encoder 3 and sent out to a transmission line 8 through buffer memory 6. Quantization characteristics of the encoder 3 are switched according to the occupation rate of the memory 6 to control the generation amount of output information of the encoder 3. The digital data from the transmission line 8 is separated by the separating circuit 11 in a receiver 200 into differential code data and representative data to reproduce a difference signal. A monitor display is made with the difference signal and an excellent picture is displayed while quantization noises are suppressed.
Patent JP-S51125480-A (JP)
Title: Preparation of high molecular weight polymer resistant to oxidation
Inventor: TANAKA YOSHIO
IPC: C08F12/00
Filed: 1975-03-12
Abstract: PURPOSE: A high mol.wt.polymer highly resistant to oxidation is produced by copolymerizing an unsatd.compd.having hindered phenol residue with a monomer copolymerizable therewith under an extremely high press. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02210678-A (JP)
Title: Magnetic head slider
Inventor: KOJIMA YASUO
IPC: G11B21/21
Filed: 1989-02-10
Abstract: PURPOSE:To shorten the manufacturing time by providing plural grooves in the longitudinal direction of a slider so as to prevent a floating force between a pair of rails occurring, thereby decreasing a floating quantity and loading a thin film element. CONSTITUTION:A magnetic head slider 1 consists of a pair of rails 2, a tapered part (angle of attack) 3 provided on the inflow end part of the side rail 2, the thin film element 4 that is a converter for write/readout, and plural shallow grooves 5 provided between the side rails 2. The grooves 5 are provided in the longitudinal direction of the slider and also, by fitting in the shape of the side rail 2. The depth, the width, and the number of grooves 5 are set so as to scarcely generate the floating force between the side rails 2 at the time of rotating a recording medium. The working of the groove can easily be performed by using laser assisted chemical working, etc.