baber/WOPTO huggingface dataset:
Patent JP-S58105619-A (JP)
Title: M sequence generating circuit
Inventor: IKEDA TOSHIO
IPC: H04L7/00
Filed: 1981-12-17
Abstract: PURPOSE:To obtain an economic circuit by connecting a monostable circuit having time constant larger than an M sequence code to a feedback circuit. CONSTITUTION:A monostable circuit 3 is connected to an output terminal on the supposition that an M sequence is normally generated and ''1'' and ''0'' are alternately outputted from the output terminal. In the period of the generated M sequence, the maximum time from an alteration point ''0'' to ''1'' to the succeeding alteration point is fixed as T1. If the time T of a time constant circuit in the circuit 3 is set up so as to be T>T1, all outputs from the circuit 3 are always ''0'' and a code inverting circuit 2 is not actuated at the normal generation of the M sequence. If all the contents of FF1-FF5 are ''0'', the output terminal outputs ''0'' permanently and the alteration point ''0'' to ''1'' disappears. Consequently the output of the circuit 3 is turned to ''1'', which actuates the circuit 2 to apply ''1'' to the FF1. Thus, the M sequence is normally generated again and all the outputs of the circuit 3 are ''0'' to continue normal operation.
Patent JP-2001035329-A (JP)
Title: Reed switch unit and mounting method for the same
Inventor: OTA KAZUHIRO
IPC: H01H36/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a reed switch unit and a mounting method for the reed switch unit, allowing installing of a contact part in a glass tube at a prescribed location, and allowing an easy and sure inspection after the installation by installing the reed switch on a unit body with the contact part in the glass tube as a base. SOLUTION: In this reed switch unit 44 for detecting a liquid level of a reservoir tank of a master cylinder, a contact part 14 is sealed in a glass tube 16. The reed switch unit 44 comprises a reed switch 11, having a reed part 18 which extends in an axial direction from both ends of the glass tube, and a unit body 45 provided with a terminal 50 supporting the individual reed parts 18, 18 to electrically connect, and fixing the reed switch 11. An indicator part 46 is formed to indicate the location of the contact part 14, when the reed switch 11 is installed on the unit body 46.
Patent JP-H0626864-A (JP)
Title: Marking
Inventor: MATSUYAMA SHINZO
IPC: G01C15/00
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a marking apparatus, which can be readily handled and can perform marking work simply and accurately. CONSTITUTION:This marking apparatus is constituted of the parts performing the following functions. A base plate 2 can be positioned on a floor sruface and the like. A supporting post 3 is made to protrude upward from the base plate 2. The axial center direction of an attaching tool 4 can be automatically positioned by its own weight in the orthogonal direction all the time. A supporting tube 5 is attached to the supporting post 3 through the attaching tool 4. A laser-ray emitting device 6 can emits the laser ray, whose optical axes agree, from the upper and lower end parts of the supporting tube 5 in the upward and downward direction.
Patent JP-H0952339-A (JP)
Title: Decorative sheet and manufacture thereof
Inventor: SATO RYOTARO
IPC: B32B33/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To simplify a dryer in a manufacturing process and to improve solvent resistance and rubbing characteristics by a method wherein a solid ink layer or a pattern ink layer is provided on a substrate sheet as required and a resin layer of the ionizing radiation curing type and an ink layer are provided to eliminate the time needed for hot dry curing. SOLUTION: A solid ink layer or a pattern ink layer 2 is provided as required on a substrate sheet 1 and resin 3 of the ionizing radiation curing type and having heat drying property is applied and further an ink layet 4 of the ionizing radiation curing type and having heat drying property is printed, and ionizing ray is applied to effect complete curing. The resin of the ionizing radiation curing type and having heat drying property is an aqueous emulsion having an ionizing radiation reactive double bond, or a water-soluble or solvent-soluble resin having an ionizing radiation reactive double bond, and Tg of the resin is preferably 40 deg.C or higher, desirably 60 deg.C or higher. As a coating method, there are gravure coater, gravure offset, reverse coater, roll coater, etc.
Patent JP-H1154552-A (JP)
Title: Semiconductor device, tab tape for semiconductor device and manufacturing method therefor, and manufacturing method for semiconductor device
Inventor: MURAKAMI HAJIME
IPC: H01L23/495
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To adopt a chip shrink method and to keep compatibility between packages. by forming a hole corresponding to bonding pads and leads over the hole, and by bonding the leads to the bonding pads of a semiconductor chip. SOLUTION: In a Tape Automated Bonding(TAB) tape 5, an insulating tape 6 shaped like a picture frame has a hole 10 corresponding to a plurality of bonding pads 4 formed on the surface of the circuit of a semiconductor chip 2. Leads 7 are made by etching such that they bridge across the hole 10. The size of the lead 7, in particular, the width thereof is smaller than the size of the bonding pad 4 corresponding to the width of the lead 7. Since the lead 7 overhanging the hole 10 for connection to the bonding pad 4 is supported by the insulating tape 6 at both the ends thereof, it has a strong structure.
Patent JP-S6266737-A (JP)
Title: Time division multiplex transmission system
Inventor: KOBAYASHI HIROKAZU
IPC: H04J3/00
Filed: 1985-09-18
Abstract: PURPOSE:To improve the reliability of detection of dummy signal appearance by setting a dummy signal, which is inserted to signals which are multiplied in time division by a reference clock signal related to a sampling frequency, to a preliminarily determined format. CONSTITUTION:Plural information signals are inputted to input terminals 1A-1D, and respective clock signals reproduced by a clock reproducing circuit 2 are supplied to a maximum frequency clock signal selecting circuit 3. The selected clock signal having a maximum frequency is multiplied by 4 in a multiplying circuit 4 in accordance with the number of information signals. Read clock signals are outputted from a multiplexing base timing generating circuit 5 in the order of information signals A, B, C and D. If information data is insufficient because of incompletion of the write to a memory MF when data is read out from the frame memory MF of a memory block 8, dummy data having the preliminarily determined format is inserted.
Patent JP-S6174853-A (JP)
Title: Matrix printer
Inventor: YOOZEFU PIHIRAA
IPC: B41J2/24
Filed: 1985-09-18
Abstract: A matrix line printer has an L-shaped shuttle for a series of electromagnetic actuators. Wires are provided running in an arc from the printer frame to the shuttle. Peojections on the shuttle engage eccentrically mounted rollers on the frame.
Patent JP-S58106333-A (JP)
Title: Electronic range
Inventor: TANABE TAKESHI
IPC: F24C7/02
Filed: 1981-12-17
Abstract: PURPOSE:To enable to uniformly heat a grill irrespective of the weight of food by altering the position of a heater at the time of heating the grill in response to the time required for microwave heating from the start of heating to the detection of a gas sensor. CONSTITUTION:A microcomputer 8 inputs the terminal voltage of a gas sensor 4 from the start of heating to the lapse of the prescribed time, calculates the rate to the time, discriminates the type of food during heating, and sets the detecting level VS of the sensor 4 to become the microwave heating adapted for the food. The time to reach the level VS depends upon the weight of the food, and accordingly the time to reach the level VS of each food is measured, and the energizing time to a motor 13 which lowers the heater 12 stored in the ROM of the microcomputer 8 is selected in response to the time. In this manner, the heavier the weight of food, the closer the heater 12 is approached to the food, thereby heating the grill.
Patent JP-H0746851-A (JP)
Title: Inverter controller
Inventor: UESONO KEIICHI
IPC: H02P27/06
Filed: 1993-07-27
Abstract: PURPOSE:To suppress fluctuation of potential at a neutral terminal by employing a command value or a detected value of output current from an inverter and a voltage command value of each phase for every minute time and determining the current flowing into the neutral of power supply, when a modulation value is added to all voltage command values, as a function of the modulated value. CONSTITUTION:The inverter comprises a modulated value operating unit 11, an adder 12, a triangular carrier comparator 13, and a 3-level inverter 14. An modulated value DELTAV, operated by the unit 11 from each phase voltage command value VU*, VV*, VW* and detected inverter current IU, TV, IW, is added by the adder 12 to all voltage command values VU*, VV*, VW* to produce new voltage command values VU**, VV**, VW**. The comparator 13 receives the output from the adder 12 and outputs a switching signal for controlling the neutral current of the 3-level inverter 14. Consequently, fluctuation of voltage at neutral terminal can be suppressed through a simple constitution.
Patent JP-H0955312-A (JP)
Title: Superconducting magnet
Inventor: TERAI MOTOAKI
IPC: H01F6/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress quenching due to frictional heat incident to the movement of a superconducting wound body by a structure wherein a coolant passage is made in a fixing metal on the radial inner side viewed from the superconducting wound body side by notching the surface part touching a superconducting wire and a coolant passage is made in a fixing metal on the radial outer side by leaving the surface part touching the superconducting wire. SOLUTION: A wound body of superconducting wire 1 is secured integrally by an impregnated resin 2 and a helium passage 4a is made in a fixing metal 4 on the radial outer side viewed from the wound body while leaving the surface part touching the superconducting wire. A helium passage 6a is made in a fixing metal 6 on the radial inner side viewed from the wound body while notching the surface part touching the superconducting wire. The helium passage 4a in the fixing metal 4 is circular and the helium passage 6a in the fixing metal 6, is formed by notching the side wall touching the superconducting wire 1. Number of the helium passages 6a is larger than that of the helium passages 4a and thereby the area of helium passages 6a is significantly larger than that of the helium passages 4a.
Patent JP-H0254175-A (JP)
Title: Flux generating source
Inventor: OTSUKI YASUNORI
IPC: G01R15/14
Filed: 1988-08-19
Abstract: PURPOSE:To allow a flux generating source to have desired temperature characteristics by placing a soft magnet or a permanent magnet in the vicinity of a permanent magnet. CONSTITUTION:If a permanent magnet 1 having flux density larger than that to be expected is placed in an desired point on a magnetic circuit, the magnet 1 exhibits negative characteristics with respect to temperature. If a U-shaped soft magnet 2 having a specific saturation flux density temperature coefficient is provided so that the magnetic poles of the magnet 1 are covered, the soft magnet 1 absorbs part of the flux of the magnet 1 and the flux density of the magnetic circuit comes to have an arbitrary coefficient (constant value, negative characteristics, positive characteristics) with respect to fluctuation in temperature. On the other hand, if a permanent magnet 21 and a permanent magnet 22 having a specific flux density temperature coefficient are located adjacent so that their directions of fluxes are opposite to each other, the flux density at a point can be made apparently positive characteristic, negative characteristic and constant value with respect to temperature respectively.
Patent JP-S6264896-A (JP)
Title: Dispersion stabilizer for coal-water slurry
Inventor: TERADA KAZUTOSHI
IPC: C09K23/52
Filed: 1985-09-16
Abstract: PURPOSE:To obtain a dispersant capable of providing a coal-water slurry which is excellent in flowability in a high concn. and shelf stability, by copolymerizing (meth)acrylic acid with a hydrophobic polymer having a thiol group at its end and dissolving the copolymer in water or an aq. alkaline soln. CONSTITUTION:A monomer mixture comprising (meth)acrylic acid and, if necessary, 50mol% or less of other monomer is copolymerized with a hydrophobic polymer having a thiol group at its end to obtain a copolymer. The copolymer is dissolved in water or an aq. alkali soln. to obtain a block copolymer of the formula, wherein n is 1-2; P<1> is a hydrophobic polymer having a degree of polymerization of 2-500 and selected from among PS, polymethyl acrylate, polyoxypropylene, polyoxytetramethylene and polyvinyl versatate; and P<2> is a polymer having a degree of polymerization of 10-3,500 and comprising (meth) acrylic acid or its alkali (earth) metal or ammonium salt. 0.01-5.0wt% dispersion stabilizer contg. the aforesaid polymer as the effective ingredient is added to a water slurry having a concn. of 70wt% or more.
Patent JP-H0527683-A (JP)
Title: Sticking material
Inventor: MATSUGUCHI NOBORU
IPC: G09F3/03
Filed: 1991-07-19
Abstract: PURPOSE:To allow the exact adhesion of the sticking material to an optimum position by formed a thermoaldhesive resin layer on one main surface exposed of a hiding layer and the surface of a primer layer. CONSTITUTION:The release type hiding layer 20 having hiding and release properties is formed on the main surface of a base material 18 and further, the primer layer 22 is formed in a part of the main surface of the release type hiding layer 20. The thermoadhesive resin layer 24 is formed on the main surface exposed of the release type hiding layer 20 and the surface of the primer layer 22. The release type hiding layer 20 is formed by solid printing with, for example, gravure ink, UV ink, etc., mixed with a release agent. The primer layer 22 is formed at a specified width on both sides in the longitudinal direction of postcard layout paper 12, i.e., at both top and bottom ends of a coating material 14. Further, the thermoadhesive resin 24 melts at, for example, 100 to 200 deg.C and is formed adherably on the postcard layout paper. Then, the relatively easy sticking to the optimum position is possible and the need for a treatment, such as release treating stage, on the side of the material to be stuck is eliminated.
Patent JP-H0953255-A (JP)
Title: Soil amendment method of mud
Inventor: OCHI KYOJI
IPC: E02F7/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To amend soil by a small-scale soil amendment plant by mixing and treating an amendment material together with the pretreatment of raw mud in a crushing and grading adjusting device for raw mud and remixing treated mixed mud by a head impact by utilizing a head between belt conveyors. SOLUTION: Raw mud carried in by first belt conveyors 1 is charged to a pretreatment equipment 2. Amendment materials 5a are added in a fixed flow rate from screw conveyors 6 from amendment hoppers 5 at a stage when mud adjusted by pretreatment screws 3 installed near the outlet of the equipment 2 reaches near rotating blades 4. Adjusted mud and the amendment materials 5a are dropped and mixed on second belt conveyors 7 from chutes 9 while being agitated and mixed by the rotating blades 4. Mixed soil is remixed by the head impacts of each relay section of the conveyors 7, and forwarded to a storage yard from a tripper 8. Accordingly, mud and the amendment material can be mixed sufficiently.
Patent JP-S6359983-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1986-08-30
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-H0759339-A (JP)
Title: Transformer coupling type switching power supply apparatus
Inventor: ENDO SHINICHI
IPC: H02M3/338
Filed: 1993-08-19
Abstract: PURPOSE:To obtain a transformer coupling type switching power supply apparatus which is compact, light and low cost by forming a stabilizing circuit and a overvoltage detecting circuit as one united body through an erroneous operation preventing diode and a current limiting resistor. CONSTITUTION:A stabilizing circuit 40 at the side of a secondary DC power supply circuit and an overvoltage detecting circuit 50 are formed as one united body, and the stabilizing circuit 40 comprises a potential dividing resistance circuit consisting of resistors R1 and R2 connected to a low potential voltage stabilizing system 31 and a voltage control element connected in series to a high potential non-voltage stabilizing system 35 together with a photo-coupler 45. And if a DC voltage of the voltage stabilizing system 31 rises due to a decrease or fluctuation in a load connected to the output, a voltage V12 at a terminal T12 between resistors R1 and R2 exceeds a set voltage, a shunt regulator 41 is driven, the photocoupler 45 is turned ON, a light-emitting body 45d is lighted, and a voltage detection signal is fed back from a light-receiving body 45f to a voltage control circuit at the primary side. Thus, the cost can be reduced, and a compact, light power supply unit can be produced.
Patent JP-S6449772-A (JP)
Title: Bellows type mechanical seal and manufacture thereof
Inventor: TAKAYAMA HIROAKI
IPC: F16J15/36
Filed: 1987-08-20
Abstract: PURPOSE:To reduce the number of assembly parts and improve the sealing performance so as to aim at miniaturization by bonding in electrodeposition the end of an electrodeposited bellows to an annular body such as a driven ring or supporting member. CONSTITUTION:An annular body 1 (driven ring) is perfectly bonded in electrodeposition to a bonding film 11 on the end of a bellows 10, and therefore the perfect sealing can be obtained so as to ensure miniaturization without using the other bonding member or a sealing member.
Patent JP-S5994959-A (JP)
Title: Voltage polarity inverting system of subscriber line
Inventor: HAGISHIMA KOUICHI
IPC: H04M11/00
Filed: 1982-11-22
Abstract: PURPOSE:To attain miniaturization without using a large capacity capacitor by changing transmission of a subscriber line voltage polarity inverting signal preventing ringing of a bell of a telephone set the voltage stepwise in a small interval of voltage change. CONSTITUTION:Control signals L, M, N are brought into ''H'', control signals O, P are brought into ''L'', feeding circuits 41, 42 are turned on, switches 43, 46 are turned on and switches 45, 48 are turned off, then a DC loop of a telephone set 30 and a telemeter 31 is opened. In bringing the control signal P to ''H'' and turning the switches 47, 48 on, a voltage V1 is generated between terminals A, B. The control signal M is brought into ''L'' and the feeding circuit 42 is turned off, then a voltage between the terminals A and B is V2. The voltage between the terminals A and B is increased stepwise in a small interval by making V2>1 and turning on/off the control signal M.
Patent JP-S6264923-A (JP)
Title: Method of selecting color standard panel
Inventor: ARAN FUROOMU FUARUKOTSUFU
IPC: B07C5/342
Filed: 1986-09-02
Abstract: A process for forming paint panel color standards, in which a multiplicity of panels are painted and marked with a man/machine readable ID number, comprises:(1) electronically determining the ID number of each panel, measuring each panel color coordinate values, and feeding this information to a computer which establishes criteria for various panel quality standards;(2) sorting the panels by electronically determining panelID number and feeding the number to the computer which signals a robot to place the panel with a group of panels having the same quality standard.
Patent JP-S5994663-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B35/08
Filed: 1982-11-22
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-H04128286-A (JP)
Title: Piperidylthiocarbapenem derivative
Inventor: NAKAGAWA SUSUMU
IPC: C07D211/54
Filed: 1990-08-02
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or methyl; R<2> and R<3> are H, lower alkyl or R<2> and R<3> together with adjacent N form a heterocyclic group such as aziridinyl, azetidinyl, pyrrolidinyl and morpholino; A is single bond, lower alkylene, lower alkenylene or lower alkynylene). EXAMPLE:(5R,6S)-2-[(2S,5S)-2-dimethylcarbamoylpiperidin-5-yl]thio-6-[( 1R)-1- hydroxyethyl]-1-carbapen-2-em-3-carboxylic acid. USE:Medicine for microbism such as infectious diseases of respiratory organ and urinary tract, suppurative diseases and surgical infection disease. PREPARATION:A compound of formula II (R<5> is carboxyl-protecting group; Z is eliminable group) is made to react with a compound of formula III and the protective group of the product is removed.
Patent JP-S58106885-A (JP)
Title: Semiconductor laser
Inventor: TAMURA AKIYOSHI
IPC: H01S5/042
Filed: 1981-12-18
Abstract: PURPOSE:To relax the dispersion of threshold currents by changing the width of an active layer by applied voltage from the outside. CONSTITUTION:The n type active layer 3 having laser gains, a p type clad layer 2 for confining carriers injected and laser beam and an n type clad layer 4 are formed to a p type semiconductor substrate 1. An impurity such as Zn is diffused as shown in a region 8 up to the deep position of the active layer 3 as much as possible so as not to reach the clad 2, and the region is inverted into p type to a p type clad layer 4' and the p type active layer 3' respectively.  When ohmic electrodes 5, 6, 7 are formed to the p type substrate 1, the p type  clad layer 4' and the n type clad layer 4 and forward bias is applied between  the electrodes 5, 7, currents are confined because of different conduction type  among the clad layers 4, 4' and the active layers 3, 3'. When reverse bias is applied between the electrodes 6, 7, a depletion layer is extended because a p-n junction is shaped between the active layers 3, 3', and the width of the active  layers can be reduced.
Patent JP-S6096729-A (JP)
Title: Prevention of lowering in temperature of furnace at heat holding time of holding furnace
Inventor: SUZUKI MICHIO
IPC: C21D9/70
Filed: 1983-11-01
Abstract: PURPOSE:To conserve fuel by preventing the lowering in the temp. of a holding furnace, by holding the internal pressure of the holding furnace to positive pressure by blowing gas into the flue between the holding furnace and a damper at the heat holding time of said furnace. CONSTITUTION:The damper 2 provided to a flue 16 for controlling the internal pressure of a holding furnace 8 is closed completely to hold the heat of said furnace 8. In this case, gas is charged into the flue 16 between the furnace 8 and the damper 2 through an arranged pipe 20 and the internal pressure of the furnace 8 is held to positive pressure. By this method, the penetration of air into the furnace 8 and the lowering in the temp. of the furnace is prevented at the time of holding heat.
Patent JP-H0254351-A (JP)
Title: Data processing system
Inventor: ISHIDA ITSUKO
IPC: G06F12/08
Filed: 1988-08-18
Abstract: PURPOSE:To realize the transfer of the contents of an additional memory to a data processing part and to facilitate the extension of an existing system by switching a noncacheable area of an additional system memory to the direct transfer process of a data processing part. CONSTITUTION:A memory system 2, a noncacheable area 2a and a memory part 1 containing an inhibition signal generating means 3 are newly added to an MPU 11 connected with a cache memory 12 and a 1st memory system 13. When an access request is given to the system 2, the memory 12 decides the presence or absence of a mistake. If no mistake is confirmed, the fetch data is transferred to the MPU 11 from the memory 12 and another process is carried out. While an access is given to the system 2 if a mistake is confirmed. In this case, if the access area is equal to the area 2a, the noncacheable signal given from the means 3 is sent back and the area 2a is kept waiting until the noncacheable signal is received by the memory 12. When the noncacheable signal is received by the memory 12, the memory 12 has the second access to the system 2 and the data on the area 2a is transferred to the MPU 11.