baber/WOPTO huggingface dataset:
Patent JP-H01201904-A (JP)
Title: Solenoid driving circuit in electro-magnetic iron plate separating apparatus
Inventor: KIRA MUTSUO
IPC: H01F7/18
Filed: 1988-02-05
Abstract: PURPOSE:To enable laminated iron plates to be peeled one by one in order to supply the peeled iron plates one sheet by one sheet with accuracy to a machine tool, by energizing an electromagnet intermittently based on a pulse current which is supplied to a solenoid coil constituting the electromagnet through a second thyrister whose on-off switching is controlled by a first thyrister. CONSTITUTION:A thyrister SCR2 is provided for off control of a thyrister SCR1. A voltage is previously applied across an anode of the thyrister SCR1 and the ground by a power source of a separate system through a transformer T1. And, by applying a voltage larger than said voltage across the thyrister SCR2, the thyrister SCR2 is turned on to be connected to the ground, so that the anode voltage of the thyrister SCR1 is made negative temporarily through a capacitor C5. As a result, whenever a timer circuit IC2 generates a pulse voltage periodically, the thyrister SCR1 is turned on at the leading edge of the pulse voltage and turned off at the trailing edge thereof. Therefore, a d.c. pulse current can be supplied to both solenoid coils 28a and 28b. Accordingly, both pole tips 22 and 24 of an electromagnet 18 in a separator head 10 are intermittently magnetized, so that laminated iron plates 40 are effectively one by one.
Patent JP-S53110918-A (JP)
Title: Amorphous alloy of high damping capacity
Inventor: IKOU KOUICHIROU
IPC: C22C1/00
Filed: 1977-03-11
Abstract: PURPOSE:To provide the title alloy of sufficient mechanical strength and excellent dampting capacity consisting of P, C, B or Si of each specified amt. and the balance Fe and Co or further contg. Y and rare earth metals of each limited amt.
Patent JP-S58143566-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRASU TATSUMI
IPC: H01L21/8244
Filed: 1982-02-22
Abstract: PURPOSE:To obtain the semiconductor device having the desired high resistance film and the resistance type wiring to be used for said high resistance film by a method wherein a part of the high resistance polysilicon film provided on an insulating layer is left in the original state and used as a resistance part, the other part is brought into a metal silicide state and used as a wiring part. CONSTITUTION:A field SiO2 layer 2 is grown on one main surface of a P type silicon substrate 1, a load resistor 3 (R1 and R2) and its wiring 4 are provided on said SiO2 layer 2. The wiring 4 is directly connected to the N<+> type drain region 5 of the FETQ1 or Q2 which was formed on the substrate 1. The load resistor 3 consists of high resistance polysilicon, and the wiring 4 and a gate 4a are composed of low resistance metal silicide of 10-20OMEGA/? or thereabout in sheet resistance. According to this constitution, the working speed of the device is greatly increased by the gate and its wiring which are brought into a low resistance state, and on the other hand, as a high resistance part 3 is arranged on the metal silicide wiring 4, which is different from the structure heretofore in use, thereby enabling the high resistance part 3 to coexist when the silicide gate method is performed.
Patent JP-H11211943-A (JP)
Title: Light shield device
Inventor: FURUKAWA KENICHI
IPC: H04B10/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To securely cut off light safely and securely by improving the space efficiency of the light shield device. SOLUTION: One side of a slidable shaft 8 which is mounted in the through hole in a support 9 fixed to a bracket 10 is fixed to a slidable cover 14 with a screw 13 and a spring 12 which is prevented by a stopper 11 and the screw 13 from projecting from the shaft 8 is interposed between the other side of the shaft 8 and the bracket 10, so the cover 14 is always energized with the compressive stress of the spring 12 in the direction wherein it slides to a position where the light output surface of an optical receptacle 6 is covered. When an optical adapter 5 is connected to the optical receptacle 6, the spring 12 is further compressed to slide the cover 14 along the optical output surface of the optical receptacle and move it out of the optical output surface of the optical receptacle 6, thereby making a connection in this state.
Patent JP-H02207781-A (JP)
Title: Production of apparatus for rolled food
Inventor: WATANABE HIROMI
IPC: A23L7/10
Filed: 1989-02-03
Abstract: PURPOSE:To continuously obtain a rolled food in high efficiency by equipping part of an endless belt-like caterpillar with a forming apparatus provided with both a forming channel and a press mold. CONSTITUTION:A continuously traveling endless belt-like caterpillar 10 is continu ously fed with a film 2, a food material sheet 3 and food ingredients 5 successive ly in this order. (1) A forming apparatus 16 to roll the ingredients 5 in the sheet 3 and make a forming and (2) a heat sealer 18 for the film on the outer periphery of a rolled food formed by the apparatus 16 are provided. The forming apparatus 16 is made up of (a) a forming channel 22 having an opening in the direction identical with the traveling direction of the caterpillar 10 and composed of two sidewalls 20a, 20b set up at a specified interval and (b) a press mold 21, free to move vertically, to press a rolled food above the rear end of the channel 22. Thus, the objective rolled food can be produced in a continuous manner in high efficiency.
Patent JP-S61186256-A (JP)
Inventor: KUBOTA KAZUO
IPC: C04B28/18
Filed: 1985-02-15
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-S58141851-A (JP)
Title: Edge preparing machine
Inventor: FUJIWARA MASAHIKO
IPC: B23K7/00
Filed: 1982-02-19
Abstract: PURPOSE:To form beveled edges of high accuracy with good workability and productivity, by enabling the optional setting of the angles and forward-backward positions of melt cutters with respect to the surfaces of the work to be  prepared of the beveled edges, and cooperating the cutting operations of the melt  cutters. CONSTITUTION:The operator adjusts the gas blow ports 61a, 61b of melt cutters 9a, 9b to optimum distances after fixing the work (w) by means of work grasping jaws 5a, 5b, sets inner crank-shaped frames 8a, 8b at a prescribed outside bevel angle by turning said frames and fixes the frames by tightening clamping levers 57a, 57b. The operator loosens clamping levers 31a, 31b for cross feed, rotates handwheels 30a, 30b to move the cutters 9a, 9b by the rate of deviation with cross feed means 29a, 29b until the pointer coincides with a reference line and fixes the cutters by clamping the levers 31a, 31b, thereby setting the outside bevel depth for the work (w). Now, the operator ignites the cutters 9a, 9b, starts driving means 60a, 60b and melt cuts the flange side end part of the work (w) by the feed operation of a vertical feed shaft, thereby forming the intended outside bevel.
Patent JP-S57141924-A (JP)
Title: Pattern forming method
Inventor: ENDOU NOBUHIRO
IPC: H01L21/302
Filed: 1981-02-25
Abstract: PURPOSE:To form a fine mask pattern with high accuracy, by fluorine containing plasma treatment two layers of high molecular bond with its upper layer patterned by charged particles and thereby making the surface layer of one of the layers resistive to dry etching. CONSTITUTION:An Az1350J layer 103 for example is coated making the surface flat on an Si substrate 101 on which an oxide film, for example is formed. After forming a pattern by electron beam exposure providing, for example, a styrene resist layer 104, an dry-etching resistive modified layer 105 is formed on the patterned surface by exposing to a plasma of, for example, CF4. Then an oxygen plasma treatment is performed by a paralled flat plate type device, and a pattern consisting of the Az1350J layer 103 is formed utilizing the difference of etching speed, followed by oxide film etching. An organic material layer having vinyl base is formed in the lower layer and a negative resist pattern of PGMA and the like is formed in the upper layer and a positive type pattern is formed in the lower layer by a similar treatment. A fine pattern is thus formed not affected by side etching or proximity effect.
Patent JP-S55119978-A (JP)
Title: Elasticity-utilizing propulsory engine
Inventor: HASHIGUCHI KAZUO
IPC: F03G7/10
Filed: 1979-03-07
Abstract: PURPOSE: To obtain a highly efficient elasticity-utilizing propulsory engine of a simple structure in which movement is directed to one way by producing a difference in transfer toward body at a controlling position for the energy of motion possessed by a weight making a reciprocal movement.  
     CONSTITUTION: Under the condition that the weight 5 moves toward the controller 2 side and collides with the hard wall 3, most of the energy of motion possessed by the weight 5 transfers toward the controller side or the body 1, causing the body 1 to move toward the direction of movement upon the collision of the weight 5. Under such a condition, when the switch 8' operates and the direction of current flowing in the electromagnetic coil 7 is switched, the weight 5 is made to move toward the controller 2' by repulsion, but the motion energy possessed by the weight 5 at the position of the controller 2' is converted into potential energy in magnetic field between the controller 2' and the weight 5 without transferring as the motion energy of the body 1. Then, the said action is repeated and the body 1 is directed to the right. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60170223-A (JP)
Inventor: INOUE YASUO
IPC: H01G4/002
Filed: 1984-02-14
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-S63195975-A (JP)
Title: Air button battery
Inventor: KONISHI HAJIME
IPC: H01M12/06
Filed: 1987-02-06
Abstract: PURPOSE:To stabilize the internal resistance of a battery even after vibration is applied by using zinc powder obtained by granulating fine particles as a negative active material. CONSTITUTION:Zinc powder obtained by granulating fine particles is used as a negative active material. 200-400mesh fine zinc powder is amalgamated in a wet process and granulated by binding zinc particles with mercury. The amalgamation rate is 7 wt%. The space for expansion formed inside a sealing plate is distributed among the zinc particles, and the zinc particles are uniformly dispersed inside the sealing plate apparently. Even after vibration is applied, the contact of zinc powder with a separator is kept good and an increase in internal resistance is prevented.
Patent JP-S61186030-A (JP)
Title: Start input detecting system for emergency informing device
Inventor: TSUKAMOTO SHIGEO
IPC: H04B3/46
Filed: 1985-02-14
Abstract: PURPOSE:To detect short-circuit of a line, disconnection or fault contact with other circuit by inverting periodically a line voltage or detecting the operation of a detection relay inserted between both lines. CONSTITUTION:The polarity of voltage of lines L1, L2 is inverted alternately positively and negatively periodically by operating an inverting relay A by an inverting signal E1 of an intermittent circuit INT. If one of the lines L1, L2 is disconnected (n5), a photocoupler PC2 for reverse current is restored, an output of an exclusive OR gate XOR3 goes to logical '1' and an open line signal is sent. If fault contact 1 shown in a point n1 takes place, a detection relay F1, a positive current photocoupler PC1 are activated and an exclusive OR gate XOR1 give s fault contact signal 1. If short-circuit (n4) of the lines L1, L2 takes place, detection relays F1, F2 and the positive current photocoupler PC1 is operated, an AND1 gives an output '1', an inverting signal E2 is sent to the polarity inversion circuit INV to invert the line voltage and an output of an AND2 gives a short-circuit signal.
Patent JP-S55119293-A (JP)
Title: Lubricator
Inventor: SUTANREE SUMISU
IPC: F16N7/40
Filed: 1980-03-05
Abstract: A bearing chamber is provided with drains on both sides of the bearing thus preventing oil surges spilling oil over the chamber seals. The bearing chamber has three compartments and the chamber is pressurized by air passing through the seals at its ends. A main drainage duct drains the main bearing compartment via a scavenge pump to the oil tank. Passages through the bearings under normal operation drain oil from the end compartments to the central compartment compartment A. When the main drain becomes ineffective due to sudden surges of oil to the ends of the chamber the oil passes via auxiliary drainage ducts back to the tank due to the pressure in the chamber. Baffles are provided between the bearings and the end walls of the chamber to prevent the oil sloshing over the entrances to the auxiliary drainage ducts at excessive speed thereby providing tranquil zones from which the oil passes into the drainage ducts.
Patent JP-S63194216-A (JP)
Title: Compact zoom lens
Inventor: MATSUO HIROBUMI
IPC: G02B15/173
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the titled zoom lens which is compact and excellent in portability, and has corrected satisfactorily its aberration, by constituting specific three lens groups, and satisfying various specific conditions. CONSTITUTION:A first lens group is constituted of positive, negative and positive lenses, a second lens group is constituted of two cemented negative lenses joined in order of positive and negative, and a third lens group is constituted of the front group consisting of a positive lens and a cemented positive lens joined in order of positive and negative, a middle group consisting of a positive lens, and the rear group consisting of a cemented negative meniscus lens joined in order of negative and positive and convex to an image side, and they satisfy expressions. In the expressions, fs and fI, fII, fIII, and vi and ni and rj and fII1, fII2, and dj denote a focal distance at the time of a short focus of the whole system, focal distances of the first, the second and the third lens groups, respectively. Abbe number of an i-th lens from an object side and a refractive index of a (d) line, respectively, a radius of curvature of a j-th surface from the object side, focal distances of the front group and the middle group in the this lens group, respectively, and an interval between the j-th surface and a (j+1)-th surface from the object side, respectively. In such a way, a zoom lens which is excellent in portability and whose various aberrations have been corrected satisfactorily is obtained.
Patent JP-H07235028-A (JP)
Title: Recording and reproducing device
Inventor: NAKAMURA KENJI
IPC: G11B5/53
Filed: 1994-02-24
Abstract: PURPOSE:To eliminate the disturbance of a reproduced picture by insert-editting a track pattern of this time in accordance with a previously recorded base pattern from a start point of the editting to the end point. CONSTITUTION:In an 8mm VTR, for instance, the constitution is made in such a manner that a 1-ch recording/reproducing head 2a and a 2-ch recording/ reproducing head 2b for recording/reproducing an information signal to a magnetic tape and also a 1-ch reproducing head 3a and a 2-ch reproducing head 3b exclusively used for the reproduction arranged two or more tracks before to these recording/reproducing heads 2a, 2b, are provided on a rotary drum 1. At the time of insert-editting, a video signal including ATF signal St is reproduced by the reproducing heads 3a, 3b, and a recording signal is recorded on the magnetic tape by the recording/reproducing heads 2a, 2b in accordance with the tracking control by a capstan servo system based on the reproduction of the ATF signal made by the reproducing heads 3a, 3b.
Patent JP-H0657663-A (JP)
Title: Equipment and method for materialize complicated structural part by bringing wire or strip into contact with for arrangement
Inventor: JIYANNRUI DARIU
IPC: B29L31/30
Filed: 1993-02-16
Abstract: PURPOSE: To provide the subject device capable of placing a wire so as to form complicated structural pieces by making a placing head in which a wire drive roller and a placing wheel are interconnected with a freely movable intermediate gear translation-mobile. CONSTITUTION: This device is obtained by making a placing head in which a wire drive roller 12 and a placing wheel are interconnected with an intermediate gear 18 translation-mobile with a pneumatic jack 22 with respect to the distributing machine/head interface. The placing head is pushed downwardly with a spring to apply a desired pressure onto a part 20. The intermediate gear 8 moves on a ramp 19 and can be retracted so as to disconnect the wire drive roller 12 from the placing wheel.
Patent JP-2000224653-A (JP)
Title: Radio channel assignment method
Inventor: SASAYAMA TSUKASA
IPC: H04W72/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a 2nd information channel or the like from being unable to be assigned when one mobile station uses a plurality of speech channels by setting an evaluation value on the basis of a reception level and a value taking ease of succeeding channel assignment or the like into account for each assignment object slot and assigning a channel with the best evaluation value among all the channels as a 1st information channel. SOLUTION: A control microcomputer 105 sets a weight that takes a 2nd information channel (TCH) acquisition possible number and a TCH switching available number into account to an available slot upon the receipt of a link channel(LCH) probability request from a mobile station and calculate an evaluation value of each channel on the basis of the setting weight and the reception level of each carrier. Then the microcomputer 105 compares a best evaluation value among those of retrieved channels with a calculated evaluation value, and updates the best evaluation value with the calculated evaluation value when the calculated comparison value is better. Then the microcomputer 105 selects it as a 1st TCH when an assigned object channel is in existence and informs the mobile station as the LCH assignment.
Patent JP-H01203462-A (JP)
Title: Polymer composition with positive temperature characteristics
Inventor: MIYAKE HITOSHI
IPC: C08L71/08
Filed: 1988-02-08
Abstract: PURPOSE:To obtain the present composition outstanding in positive temperature characteristics even in an elevated temperature region, capable of passing great electric current, thus suitable for elements with positive temperature characteristics such as exothermic elements, by blending a specific polycyanoaryl ether and electrically conductive particles in specified proportion. CONSTITUTION:The objective composition can be obtained by blending (A) a polycyanoaryl ether having recurring unit of formula I [Z is of formula II-V] and (B) electrically conductive particles (e.g., carbon black) in such amounts as to be 20-90(pref. 50-70)wt.% based on 100pts.wt. of the components A and B, of the component A and 80-10(pref. 50-30)wt.% based on 100pts.wt. of the components A and B, of the component B, and furthermore, pref. (C) 10-300(pref. 15-200)pts.wt. based on 100pts.wt. of the components A and B, of semiconductive powder with a resistivity of 10<-2>-10<-5>OMEGA.cm (e.g., SiC, B4C).
Patent JP-H09190911-A (JP)
Title: Amorphous metal thin film laminated composite sheet
Inventor: OBAYASHI TSUTOMU
IPC: B32B15/08
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength and durability of an amorphous metal thin film laminated composite sheet by laminating to-be-coated layers whose main component is a flexible resin on the laminated body of a plurality of amorphous metal thin films countering a plurality of amorphous metal thin film ribbons. SOLUTION: On a laminated body of a plurality of amorphous metal thin films containing multiple amorphous metal thin film ribbons assigned parallel to each other, at least one to-be-coated layer whose main component is a flexible resin is laminated. As to an amorphous metal thin film, one amorphous alloy whose main component is generally an iron and to which one or more kinds selected among boron, silicon carbon, nickel, cobalt, molybdenum, etc., are added is selected. As for a flexible resin coated layer, conductive or semi- conductive character is desirable, and with the use of resin film, solution, paste or straight, etc., and by topping, calendering, etc., it is formed on the surface of the amorphous metal thin film laminated body.
Patent JP-S61187245-A (JP)
Title: Probe card
Inventor: ARAKI TAKASHI
IPC: G01R1/073
Filed: 1985-02-14
Abstract: PURPOSE:To make it possible to measure accurately the temperature at the measuring point, by installing the temperature sensor at the top of the edge sensor jutting out into the central aperture. CONSTITUTION:The edge sensor of the probe card is composed of two pieces of pin material, one of which is mainly constituted of the main body of edge sensor 1 and the temperature sensor 3 which is fixed at the top of the main body of edge sensor by supporting body 2. The edge sensor 2 is arranged near the measuring probe 4. Two pieces of pin material are mutually short-circuited and become opened only when they are on the pad 5. The temperature sensor is installed at the top of either one of them. For the temperature sensor, the well-known thermocouple, such as the copper-constantan, chromel-constantan and platinum-rhodium, is selectively used, and according to the circumstances the temperature sensor of P-N junction semiconductor, for example, amorphous SiPn junction thermocouple and crystal thermometer are of course applicable.
Patent JP-H03231869-A (JP)
Title: Thermal printer
Inventor: SUZUKI MICHIO
IPC: H04N1/12
Filed: 1990-02-08
Abstract: PURPOSE:To prevent occurrence of non-printed area by matching the print operation starting time point of print data through a thermal head with the paper feed starting time point through a pulse motor and matching the print operation ending time point with the paper feed end time point through the pulse motor. CONSTITUTION:When an interface circuit 18 receives print data from a host computor 16, the print data are analyzed and developed in dot image into an image buffer 15 and a print timer is actuated under this state. One step drive is then commanded to a pulse motor 19 through timer interruption control of the print timer while one line of print data are read from the image buffer 15 into a thermal head 21 and an HE signal is turned ON. Consequently, print start timing through the head 21 is matched with the paper feed start timing through the motor 19. Furthermore, print end time point is matched with the paper feed end time point.
Patent JP-H08288921-A (JP)
Title: Multi-coder and trans-coder for multi-signal
Inventor: ROBAATO DEIBUITSUDO BURESARIAA
IPC: H04B7/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To constitute an inexpensive multi-signal multi-coder trans-coder bank by using a small number of processing elements. SOLUTION: A multi-signal multi-coder trans-coder is composed of an input lead 211, an output lead 213, an input exchanger 603, an output exchanger 605, a processing element 611-N of a pool which executes a first coding technique, and a processing element 611-M which executes only a second coding technique or both the first and second coding techniques. When an input is a plurality of multiplexed signals to be trans-coded in accordance with one of the two coding techniques, the input exchange 603 classifies the input signals and routes the signals to an appropriate processing element. A certain processing element only executes one coding technique, but is constituted to simultaneously process a plurality of signals in accordance with the coding technique.  The output exchange 605 collects trans-coded signals and sends the collected signals to the output lead 213 after again mutiplexing the signals.