baber/WOPTO huggingface dataset:
Patent JP-S5721451-A (JP)
Title: Alkyd resin-containing emulsion composition
Inventor: NAKAYAMA YOUSEI
IPC: C08L33/02
Filed: 1980-07-15
Abstract: PURPOSE: To provide the titled compsm. which exhibits excellent stability and gives a film having excellent water resistance, etc., by emulsion-polymerizing a mixture system consisting of a radical-polymerizable unsaturated monomer and an alkyd resin by using a water-soluble resin having a graft-polymerizable unsaturated group on its side chain as a dispersion stabilizer.  
     CONSTITUTION: A mixture system contg. at least one radical-polymerizable unsaturated monomer (B) (e.g. styrene, vinyltoluene, methyl acrylate or vinyl chloride) and an alkyd resin (C) is subjected to an emulsion polymn by using, as a dispersion stabilizer, a water-soluble resin (A) having a greaft-polymerizable unsaturated group on its side chain such as a water-soluble vinyl resin or a water- soluble acrylic resin modified with maleinized polydiene or drying oil fatty acid, to produce the titled compsn. suitable for paints, adhesives, etc. The components A, B and C are used in a weight ratio of A:(B+C)=3:97W90:10, and C:B=5:95W95:5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11252799-A (JP)
Title: Receptacle for discriminating holding and cut-off of power supply during over-current period
Inventor: KASHIFUKU MORIO
IPC: H02H3/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To alleviate a load before a breaker turns OFF in order to avoid turning OFF of the breaker, by measuring a current of load connected, and then providing a connecting means to turn OFF with an over-current and a connecting means not to turn OFF. SOLUTION: An insertion plug 1 is connected by inserting it to a receptacle, an ordinary load is connected to a receptacle B6 and a load, a personal computer for example, which requires particular manipulation when the power is OFF is connected to a receptacle A7. A minute voltage generated in a current sensor 2 is amplified by an amplifier 3, when the voltage exceeds the preset value in a comparator 4, a relay 5 turns OFF an output of the receptacle B6 but does not turn OFF the power supply of receptacle A7. As a result, when the receptacle B6 exceeds the predetermined value, the power supply of the receptacle B6 is immediately turned OFF. Accordingly, a current lower than the predetermined level flows before operation of the breaker and the current of the receptacle A7 in the personal computer side is not turned OFF. Therefore, data of personal computer is never lost.
Patent JP-H11273232-A (JP)
Title: Device and method for digital information recording
Inventor: MATSUI KAZUNARI
IPC: G11B20/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the recording of the logical and physical addresses, which are deviated from determined offset values, on an optical disk by employing a simple method and a simple circuit. SOLUTION: In the digital information recording method, physical sector addresses are added to the data having a prescribed information arrangement for every logical sector and recorded. During the recording, in which digital information is recorded while physical addresses are added to the recorded medium, a step is provided to confirm whether the information, which is to be recorded at a prescribed portion among a logical sector, indicates a prescribed first identifier or not when the value of the physical sector address of the first portion of a data region shows a prescribed first address.  Moreover, during the recording above, a different step is provided to confirm whether the information, which is to be recorded at a prescribed portion among the logical sector, indicates a prescribed second identifier or not when the value of the physical sector address of the second portion of the data region shows a prescribed second address. Then, if either one of the steps above confirms something other than these identifiers, the recording to the recording medium is forcibly interrupted.
Patent JP-S5524420-A (JP)
Title: Insulated gate type filed effect transistor
Inventor: ONODERA KAZUMASA
IPC: H01L29/41
Filed: 1978-08-10
Abstract: PURPOSE: To obtain such device as is minute and free from junction leak current by forming a source and a drain with gate metal capable of resisting high temperatures and oxidizing the periphery, which are changeable in thickness in two steps through self-matching.  
     CONSTITUTION: A W-film 24 is formed on a gate oxidized film 23. Next, a photoresist 26 is provided and a mask 27 is given which is stepped by selective exposure. The resist 26 is etched to leave a resist 33 on a W-film 30 and after the W-film 30 is etched with the mask 33, a gate electrode 36 covered with an insulating film 35 is formed through anodic oxidation. Next, a stepped source and drain are provided by ion injection, and an elimination of defective crystals and a positioning of the gate electrode end and the shallow junction end are carried out through heat treatment. Next, Al wiring layer 39 is formed, which is not short-circuited with the gate electrode for its being insulated. Finally Si 3 N 4  40 is grown to completion at low temperatures. According to this constitution, even short channels are not punched through and a junction leak does not result from short circuit between the external wiring and the substrate, thus securing such memory as is miniaturized and lasts long. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5621411-A (JP)
Title: Waveform adjustment type saw tooth wave oscillator
Inventor: HIRAYAMA MASAYUKI
IPC: H03K4/06
Filed: 1979-07-31
Abstract: PURPOSE:To generate a saw tooth wave having an arbitrary positive or negative inclination, by inputting arbitrary positive and negative DC voltages to an integrator alternately. CONSTITUTION:Positive and negative voltages are input to input terminals 1 and 2 and are divided into arbitrary voltages +E1 and -E2 by voltage adjusting equipments 3 and 4. When input terminal 2 is connected to integrator 6 by switch 5, the output is increased linearly from 0 toward the positive direction according to time elapse, and the inclination becomes +kE2/CR. Control voltage V is applied to control voltage input terminal 9, and this voltage is compared with the output voltage of integrator 6 by comparator 7; and if they coincide with each other, flip-flop 11 is set to switch switch 5 to the input terminal 1 side. Consequently, positive voltage +E1 is input to integrator 6, and the output of integrator 6 is reduced linearly from +V toward the negative direction, and the inclination becomes -kE1/CR.
Patent JP-H11291172-A (JP)
Title: Abrasive and blast processing
Inventor: SATO TAKASHI
IPC: B24C11/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To facilitate blast processing of a non-transportable or a large object. SOLUTION: A blast-off cylinder 5 provided at the tip end of a blast air line 4 extending from a blast air source 1 and for supplying abrasive 3 from a blast tank 2 is directed to a processing object 7 by an operator 12 or a moving work robot. The abrasive 3 blasted off from the blast-off cylinder 5 together with blast air 6 conducts blast processing for the processing surface 7a of the processing object 7. The blast tank 2 moves or the blast tank 2 and the blast air source 1 move, thus it is possible to conduct blast processing sequentially for a plurality of positions or continuous surfaces.
Patent JP-S5340946-A (JP)
Title: Elevator cage group managing and controlling method
Inventor: TAKEUCHI HIROSHI
IPC: B66B1/18
Filed: 1976-08-16
Abstract: PURPOSE: To improve the elevation efficiency of elevator cages by conducting hall call assignment only when an optimum elevator cage estimate value of various values resides within the limit value as predetermined. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06287093-A (JP)
Title: Production of sintered aluminum nitride product having metallized layer
Inventor: KAMITAKE KAZUYA
IPC: C04B41/51
Filed: 1993-03-31
Abstract: PURPOSE:To provide a production process for a sintered AlN compact having W metallized layer which can make high-density and multilayered wiring with lowered sheet resistance of the metallized layer in no need of reduction in the organic binder which would cause reduction in paste printability. CONSTITUTION:A paste comprising W powder, if needed, ceramic powder and an organic binder is printed on the ceramic green sheet mainly comprising AlN and the product is simultaneously fired in a non-oxidative atmosphere. In the process, 100 pts.wt. of the W powder contains less than 5.0 pts.wt. of the particles of less than 1.0mum, more than 50 pts.wt. of 1.0 to 2.0mum particle sizes, and less than 10 pts.wt. of more than 5.0mum particle sizes and has 0.9 to 3.2g/cm<3> appearance density are used to produce the sintered AlN compact having a metallized layer.
Patent JP-S5525218-A (JP)
Title: Solid state pickup device
Inventor: YAMADA TETSUO
IPC: H04N5/335
Filed: 1978-08-11
Abstract: PURPOSE: To increase the dynamic range to the quantity of the incident rays without increasing the scale of the reading register by providing one or several units of the split electrode at the photoelectric conversion region.  
     CONSTITUTION: The one-dimentional solid state pickup device consists of photoelectric conversion element rows 21∼25 separated from each other via channel stop region 26, phase shift gate 27 to shift the signal charge flux received the photoelectric conversion to reading register 28, and register 28 each. Signal split gates 29∼32 are formed preferably by the transparent electrodes and feature the MOS structure for each photoelectric conversion element row. In other words, a series of conversion element rows covering 21∼25 form a unit of the photoelectric conversion region with the next conversion region set beside via channel stop 26. Figure 33 shows the sweep-out gate to flow out the residue of the split signal charge flux to drain 34. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57212830-A (JP)
Title: Radio receiver for car
Inventor: KUBOTA MASAMI
IPC: H04B1/10
Filed: 1981-06-25
Abstract: PURPOSE:To prevent the degradation of a sound quality through the operation of noise elimination regardless of no multipath reception, by avoiding high-frequency attenuation until the AM detection value of an FM intermediate frequency signal exceeds a prescribed value. CONSTITUTION:In a multipath detection circuit 8, a diode D3 is connected between a capacitor C4 and a resistor R3. If an IF output signal ei has an amplitude change due to the change in the rate of change of FM modulation factor, the AM detection is made by diodes D1 and D2, a voltage charged in the capacitor C4 is at a forward voltage VD or below of te diode D3, then the diode D3 is turned off, no charging voltage of the capacitor C4 is applied between resistors R3 and R4, a control signal e0 is zero volt, and a high cut-off circuit 5 does not attenuate high frequencies of the detected signal and an audio output is made from a speaker 7 as it is.
Patent JP-S57212574-A (JP)
Title: Analog signal operating circuit
Inventor: SUZUKI SEIGO
IPC: G10L19/00
Filed: 1981-06-25
Abstract: PURPOSE:To simplify a circuit constitution to integrate the circuit into a small- sized, by dividing an input signal in a desired rate after converting the input signal to an electric charge corresponding to it and transferring these divided electric charges and combining them properly to take out an output signal. CONSTITUTION:Capacities Cin, Ca, Cb, and Cd of electrodes 92, 961, 962, 963, and 964 are set to satisfy Cin=2Ca=4Cb=8Cc=16Cd. Contents R1-R4 of a register 106 are assumed to be 1001. First, only transistors TRs 941 and 944 out of MOS TRs constituting transfer gates 941-944 are made conductive. In this case, an electric charge Qa corresponding to Qin/2 is transferred to the electrode 961, and an electric charge Qd corresponding to Qin/16 is transferred to the electrode 964. Next, when all of MOS TRs constituting transfer gates 981- 984 are made conductive, an electric charge SIGMAQi corrresponding to Qin/2+Qin/ 16=9/16Qi nis transferred to an electrode 100.
Patent JP-S5323525-A (JP)
Title: Integrated circuit
Inventor: MIURA TAKESHI
IPC: G06F13/16
Filed: 1976-08-18
Abstract: PURPOSE: To increase the packaging density without increasing the input/outpu pin number of an IC featuring a register function, by leading outside both the writing and reading data lines via a common data line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63265059-A (JP)
Inventor: OGURA HIROYUKI
IPC: E04F11/18
Filed: 1987-04-21
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-2000295281-A (JP)
Title: Flow controller and flow controller method for multicast packet
Inventor: YOSHIDA SHINICHI
IPC: H04L47/265
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent useless transfer of multicast packets. SOLUTION: A selective back pressure module 50 of each node grasps the number of packets that is queued at present in each transmission queue managed by a queue management module 40 and discriminates the queue to be in a congestion state when the number of packets more than a specified number is queued to each queue. When the module 50 discriminates that all transmission queues in a multicast flow reach this congestion state, the module 50 informs an adjacent upper-stream node about a back pressure denoting that the flow itself is in congestion and suppression of transmission of packets to the node is requested via a switch back plane 20 and a corresponding I/F module.
Patent JP-H02275917-A (JP)
Title: Lens for copying
Inventor: HIRANO HIROYUKI
IPC: G02B13/24
Filed: 1989-04-18
Abstract: PURPOSE:To obtain a compact and inexpensive copying lens whose aberration is compensated excellently and which are <=0.3f in overall length by arranging a 1st and a 6th lens, and a 2nd and a 5th lens in the same shapes while their concave surfaces are faced each other, making a 3rd and a 4th lens different in shape, and satisfying specific conditions. CONSTITUTION:The 1st and 6th lenses and the 2nd and 5th lenses are in the same shapes, and the 3rd and 4th lenses are in different shapes. Inequality II is satisfied when equality I is expressed, where ri is the radius of curvature of an (i)th surface (namely, r2j is the radius of curvature of the 2nd surface of the (j)th lens and r2j-1 is the radius of curvature of the 1st surface of the (j)th lens) and qj is the shape factor of the (j)th lens. Then the 3rd and 4th lenses are not formed in the same shape, but made asymmetrical to prevent a performance lowering in a variable magnification area, and the 1st and 6th lenses and 2nd and 5th lenses are made in common respectively to reduce the cost. Consequently, the compact and inexpensive copying lens whose aberration is compensated excellently in a wide power variation range and which are <=3.0f in overall length can be obtained.
Patent JP-H08255070-A (JP)
Title: Display method
Inventor: KISHIMOTO HIROCHIKA
IPC: G06F3/048
Filed: 1996-04-19
Abstract: PURPOSE: To scroll a scroll bar simultaneously with the scrolling of display contents by calculating the ratio of the display size of data resources to the size of in-window display data, and generating and storing a scroll pattern based upon the ratio. CONSTITUTION: Data are generated on a working RAM 5 by reading the data out of a floppy disk 15 and stored as image data on an image memory 7. Then the ratio of the size of the image data to the size of a window frame is calculated. When scrolling is indicated with a mouse 13, etc., memory addresses are set and respective image data corresponding to them are transferred to a video RAM 8. A scrolling process is started by moving the mouse 13. In this case, the scroll pattern is moved in the opposite direction from the moving direction of the in-window display data associated with the scrolling indication for the in-window display data.
Patent JP-H11317135-A (JP)
Title: Insulated switch device
Inventor: TANIMIZU TORU
IPC: H01H33/66
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance convenience in use and to reduce the size by continuously positioning a movable conductor by one operation in four positions of a closed position, an open position, a cutoff position, and a grounding position or three positions excluding the cutoff position while the movable conductor is moved from a fixed conductor to a grounding conductor. SOLUTION: A movable conductor 19 for driving an operating mechanism part 38 rotates upward and downward through a main spindle 35 and stops in four positions. Namely, a movable contact 19A stops in an ON position Y1 making contact with a fixed contact 16A, an OFF position Y2 rotated downward to cutoff a current, a cutoff position Y3 rotated downward and having an insulating distance never causing a dielectric breakdown by lighting so that a worker never gets an electric shock on the load conductor side, and a grounding position Y2 rotated further downward to bring the movable contact 19 into contact with a grounding conductor 17.  Accordingly, since the movable conductor 19 can be continuously set in four positions by one operation while moving from the fixed contact 16A to the grounding conductor 17, the movable contact 19A, the fixed contact 16A, and the grounding conductor 17 can be post together in one position to reduce the size.
Patent JP-H11274821-A (JP)
Title: Dielectric resonator, dielectric filter, dielectric duplexer and communication equipment
Inventor: TACHIKAWA TSUTOMU
IPC: H01L39/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact dielectric resonator with a high no-load Q (Qu) by forming an electrode composed of an oxide super conductor on the surface of a dielectric, as well as a dielectric filter using the resonator, a dielectric duplexer and communication equipment. SOLUTION: A dielectric resonator 10 is constituted by forming an oxide superconductor electrode 14 on the surface of a dielectric 18. It is preferable that the dielectric 18 is a dielectric of Ba (Mg, Ma) O3 system (Ma is a pentavalent metal element excepting for single Ta) and that the oxide superconductor is any one of oxide superconductors of Re-M-Cu-O system (Re is a rare earth element and M is an alkaline earth metal element), of Bi-Sr-Ca-Cu-O system (including one part of Bi replaced with Pb) or of Tl-Ba-Ca-Cu-O system.
Patent JP-S5723186-A (JP)
Title: Coordinate input equipment
Inventor: TAKAHASHI YOSHIMI
IPC: G06F3/033
Filed: 1980-07-18
Abstract: PURPOSE:To input coordinates easily with a pencil, pen, etc., by forming a surface electrode, which has an electrode surface on the surface of a pressure-sensitive rubber sheet surface on a resistance plate, so that its electrode surface is in contact with the pressure-sensitive rubber sheet. CONSTITUTION:On the top side of a resistance plate 1, a pressure-sensitive rubber sheet 2 is mounted and on the top side of this pressure-sensitive rubber sheet 2, a surface electrode 10 is also mounted. This surface electrode 10 is formed by adhering a metallic plate 12, operating as an electrode surface, to the reverse side of an elastic body 11 made of glass epoxy resin, and this metallic plate 12 is arranged in contact with the said pressure-sensitive rubber sheet 2. In this constitution, the pressing of a pen 14 develops a voltage between the metallic plate 12 of the surface electrode 10 and a terminal a1 and also develops a voltage, which corresponds to the coordinates of the pen 14, between terminals b1and b2.
Patent JP-H01268854-A (JP)
Title: Method of removing pores of film
Inventor: YOSHIDA YASUYUKI
IPC: C23C4/10
Filed: 1988-04-21
Abstract: PURPOSE:To improve the strength of a thermally sprayed film and the adhesive power to a base material by executing irradiation in a reduced pressure atmosphere in a method of melting the thermally sprayed film of Mo or Al2O3 formed on the surface of an equipment member by irradiation of a laser beam. CONSTITUTION:A test piece formed by thermally spraying the thermally sprayed film 11 of Mo on the surface of, for example, the base metal 10 consisting of a carbon steel by a gas thermal spraying method is set on a carriage 8 which contains a heater for preheating and the carriage 8 is driven by a travel ing device 9 and is moved at a speed V. The test piece and carriage are housed into a treatment chamber 1 and after the inside of the chamber is evacuated by a vacuum pump 2, a valve 3 is opened and an inert gas is introduced into the chamber 1; thereafter, the valve 3 is closed and further, the chamber inside is evacuated to a vacuum until the prescribed reduced pressure is attained. The laser beam 4 for a melting treatment is then passed through a condenser lens 5 and is reflected by mirrors 6, 7 by which the laser beam is guided to the surface of the thermally sprayed film 11 of the Mo and to melt the film 11. The pores in the film 11 are decreased by this method.
Patent JP-S58214788-A (JP)
Title: Top heating heat pipe
Inventor: TAKAOKA MICHIO
IPC: F28D15/02
Filed: 1982-06-09
Abstract: PURPOSE:To obtain the titled heat pipe with excellent heat transfer capacity by a constitution wherein a turbine turned by a vapor working fluid and a pump driven by the turbine are arranged in a pipe body enclosing the working fluid while a liquid working fluid is circulated from inside of the cooling side end to the inside of the heating side end of the pipe body making use of the pump. CONSTITUTION:When a heat pipe is set up for top heat mode, a vapor working fluid 24 flows rapidly from a heating unit to a cooling unit as the working fluid evaporates in the heating unit condensing in the cooling unit while a turbine 25 is turned by the vapor working fluid 24 passing through the turbine 25, resultantly driving a pump 29. Through these procedures, a liquid working fluid 21 condensed in the cooling unit is pressure-fed and returned to a liquid reservoir 22 in the heating unit further sucked up to the overall heating unit by means of wicks 23. Hereafter, the heat transfer is conducted continuously from the upper heating unit to the lower cooling unit while the working fluid 24 is circulated repeating evaporation and condensation thereof.
Patent JP-H06289796-A (JP)
Title: Display device
Inventor: SHIMA AKIYUKI
IPC: E01F9/529
Filed: 1993-03-31
Abstract: PURPOSE:To provide the display device for floor surfaces and roads which does not hinder man, trucks vehicles, etc., keeps luminous bodies free from damages in spite of treating with feet, etc., improves the life of the luminous bodies and has high durability by forming hole parts in a band-shaped protector and putting the luminous bodies in these hole parts and then, constructing a part or all part of the protector with light transmissible materials. CONSTITUTION:This display device has the band-shaped protector 1 and cylindrical body 2 made of rigid or soft plastics which are respectively transparent and the many luminous bodies 3 consisting of lamps, light emitting diodes, etc., the protector 1 is formed to a relatively low peak-shaped section having slope surfaces 4 gently grading to the right and left. A peak part 5 thereof is formed to a flat or arc shape, etc. Further, the hole parts 6 of a circular, elliptic or oblong shape, etc., are formed in the longitudinal direction of the protector 1. A slit 8 communicating with the hole parts 6 from the rear surface 7 of the protector 1 is formed. The luminous bodies 3 are connected by electric wires 9, etc., at prescribed intervals, are housed in the cylindrical body 2 and are connected to a power source so that the luminous bodies 3 flicker in full or partly or the luminous bodies 3 flicker successively.