baber/WOPTO huggingface dataset:
Patent JP-H05103460-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJITANI ROU
IPC: H02M3/06
Filed: 1991-10-04
Abstract: PURPOSE:To make it possible to follow up the variation of the potential of a power supply in a short time, by connecting respectively the one sided terminals of two resistors having low resistance values with both the ends of the series circuit comprising two transistors, and by connecting respectively the other terminals of the two resistors with the terminal of the potential of the power supply and the terminal of a ground potential. CONSTITUTION:In a block 10, one sided terminals of two resistors R1, R2 having large resistance values are connected respectively with both the ends of the series circuit comprising transistors Q1, Q2, and the other terminals of the resistors R1, R2 are connected respectively with the terminal of the potential of a power supply and the terminal of a ground potential. Further, to the respective gate electrodes of the transistors Q1, Q2, inputted is a signal phi3, which is changed into a high level in the case of an ordinary operation, and an output signal 1 is generated. On the other hand, in a block 20, one sided terminals of two resistors R3, R4 having small resistance values are connected respectively with both the ends of the series circuit comprising transistors Q3, Q4, and the other terminals of the resistors R3, R4 are connected respectively with the terminal of the potential of the power supply and the terminal of the ground potential. Further, to the respective gate electrodes of the transistors Q3, Q4, inputted is a signal phi4, which is changed into the high level only when the the potential of the power supply is varied, and an output signal 2 is generated.
Patent JP-H05103474-A (JP)
Title: Td correction gain varying circuit
Inventor: KACHI MITSUYASU
IPC: H02M7/48
Filed: 1991-10-04
Abstract: PURPOSE:To arbitrarily increase/decrease a Td (dead zone) correction amount by switching to vary a clock of a Td correcting time counter, thereby varying a voltage feedback gain. CONSTITUTION:The more the value of a counting block time a/f (a, f: clock frequency) of a voltage waveform signal 18 is increased, the more the gain of a Td correction decreases. A timing delay of an actually applied voltage signal 15 fed back to a PWM signal 11 is a sum of upper and lower Td times (dead zone, i.e., a short-circuit preventing time) of a power element of an inverter and a delay due to a direction of a current and a response delay of the element. At the time of a=0, the delay is completely removed. Here, since the value of (a) can be freely set by a CPU, the correction ratio of the Td correction can be freely varied. Thus, the amount of the Td correction can be arbitrarily increased or decreased.
Patent JP-H0788027-A (JP)
Title: Feather quilt and quilt cover mending method
Inventor: CHIKAMORI YOSHIHIRO
IPC: A47C27/12
Filed: 1993-09-21
Abstract: PURPOSE:To neatly mend the cloth of a quilt which comprises laminated sheets of porous polytetrafluoroethylene resin film by fusing an adhesive film to cover a tear. CONSTITUTION:A feather quilt is manufactured using laminated sheet 4 of porous polytetrafluoroethylene resin film 2 and nylon 100% fabric 3 laminated by partial adhesion. In the process, for a 2.5cm tear 5 on the surface of porous polytetrafluoroethylene resin film, a polyester hot melt adhesive film 1 cut to 5cmphi is put on the tear. Heat fusing is done with a home iron 7 set at medium temp. through a sheet for separation 6 and the tear is mended so that the mended surface will be inside the quilt. The feather quilt is manufactured containing the mended part, and in the process of blowing feather into the quilt, no blowing-off of air or feather from the mended part is recognized to prove sufficient sealing of the tear 5. A visual and tactual inspection is done to confirm that the mending is completed without any damage on the appearance or the handling.
Patent JP-H02102960-A (JP)
Title: Line pressure control device of continuously variable transmission
Inventor: MIYAWAKI MOTOHISA
IPC: F16H9/00
Filed: 1988-10-13
Abstract: PURPOSE:To prevent a belt from slipping by changing over the line pressure into high with a solenoid valve at the time of abrupt braking involving tire lock, and keeping the line pressure high for a certain while after disengagement of the brake. CONSTITUTION:A brake signal is given from a brake switch 156 to an abrupt brake sensor part 165, and at the same time, deceleration is calculated on the basis of a signal from a car speed sensor 153 to result in a judgement about abrupt braking if the wheel speed sinks unproportionally for corresponding car body speed. An operating mode judging part 162 puts off a solenoid valve 97 by a high pressure setting part 168 and controls the line pressure high by a line pressure adjusting valve even in the event of quick braking, and thus the belt is prevented from slippage. If thereafter the brake is disengaged at the time of tire lock, the wheel speed will quickly become identical to the corresponding car body speed, and tire lock be disengaged. At this time, the line pressure is held high for a period of time specified by a timer 170 from the point of time when a brake disengage signal from the brake switch 156 is fed into a high pressure holding part 169. This prevents belt slip certainly.
Patent JP-S62119276-A (JP)
Title: Primer
Inventor: WADA HIROOKI
IPC: C08J7/04
Filed: 1985-11-19
Abstract: PURPOSE:To provide a primer containing an acrylic resin, an epoxy resin and an organic silicon compound or an organic aluminum compound, giving improved adhesivity between a fluorine-containing resin and a substrate and applicable by a simple coating method. CONSTITUTION:The objective primer can be produced by compounding (A) an acrylic resin [e.g. ethyl (meth)acrylate resin], (B) an epoxy resin (preferably bisphenol A epoxy resin) and (C) an organic silicon compound (e.g. aminomethyltriethoxysilane) or an organic aluminum compound (e.g. aluminum monoacetylacetonate). The weight ratios A/B and C/(A+B) are preferably 10/90-90/10 and 0.5/100-10/100, respectively.
Patent JP-H07108829-A (JP)
Title: Structure of weather strip for automobile triangle window
Inventor: UMEDA YOSHIYUKI
IPC: B60J5/04
Filed: 1993-10-15
Abstract: PURPOSE:To improve economic efficiency and assembly workability. CONSTITUTION:In a triangle window for an automobile comprising a triangle window frame 7 which is constituted from a front sash 4 provided in the front part of a door panel and a center sash 5 provided in the rear part of the front sash 4 by connecting their upper ends each other, and glass 10 installed in the triangle window frame 7 via a weather strip 9, a holding part for holding both sides of lower end of the glass 10 is provided in the lower side of the weather strip 9 and the inside face 9a of the holding part is extended upward by a prescribed width.
Patent JP-H03178496-A (JP)
Title: Image forming apparatus
Inventor: UMEZAWA HIDEO
IPC: G03G15/00
Filed: 1990-09-26
Abstract: PURPOSE:To heat and melt an adhesive in proper quantities by setting and altering the time of the power or constant current applied across electrodes in order to control the total heat value per unit length of an electric heater to an almost constant level. CONSTITUTION:When the interval between paper side end control jigs 12 is altered corresponding to the size of a binder (d), the resistance value setting member 24 of a variable resistor 23 is moved with the alteration of said interval and the current value across current supply electrodes (f), (f) is altered. The resistance value setting member 24 of the variable resistor 23 is allowed to be connected with one of the paper side end control jigs 12 so that the sum of the resistance value of an electric heater (c) changing according to the size of the binder (d) and that of the variable resistor 23 set and altered corresponding to the size of the binder (d) always becomes almost constant. Therefore, the total heat value per the unit length of the electric heater (c) per the time set by a timer 22 can be controlled to an almost constant level at every size of the binder (d) and the excessive heating or heating insufficiency of the electric heater (c) is certainly prevented.
Patent JP-H0598375-A (JP)
Title: Electrification roll for electroplating
Inventor: HARA YOSHIO
IPC: C22C19/05
Filed: 1991-10-04
Abstract: PURPOSE:To decrease the velocity of corrosion and to obtain a superior passivating film by combinedly adding Nb and Cu to an Ni-Cr-Mo matrix. CONSTITUTION:The electrification roll for electroplating has a composition consisting of, by weight, <=0.05% C, <=1.0% Si, <=1.0% Mn, 18.0-27.0% Cr, 8.0-14.0% Mo, 0.8-4.5% Nb and Ta, <=2.0% Cu, <0.2% Ti, <0.2% Al, <=0.1% Re (misch metal, Ce, La, etc., among rare earth elements), and the balance Ni with inevitable impurities. Further, the structure is composed of single phase of austenite (gamma). Moreover, one or more kinds among <=0.05% Ca, <=0.05% Mg, <=1.0% Zr, and <=1.0% V are added, if necessary. In the alloy composition, Al and Ti provide superior protective action to a passivating film, and Re produces the regenerability for forming a passivating film rapidly and firmly.
Patent JP-H04135719-A (JP)
Title: Injection molding method of printed circuit board and its device
Inventor: OMORI KAZUMITSU
IPC: B29K105/22
Filed: 1990-09-27
Abstract: PURPOSE:To enable electronic parts to be fitted simultaneously with the forming of the printed circuit board by arranging the circuit material with circuit pattern so that the circuit pattern is on the side of one molding face of a mold. CONSTITUTION:The injection molding device 20 for the printed circuit board has the stationary mold 21 and the movable mold 25 defining the shape of the boxtype- board, and the holding recessed parts 40 for electronic parts 50 to be mounted are formed at prescribed positions in the movable mold 25. Suction holding parts 41 are provided in the holding recessed part 40, and the electronic parts 50 are suction-held in the holding recessed parts 40. Circuit pattern 12 is provided on the front side of a flexible base material 14 on circuit material 13, and is arranged in a cavity 22 so as to be held on the side of the movable mold 25. In the holding recessed part 40, the terminal 51 of the electronic parts 50 held on its suction part 41 is designed to be brought a little into pressure contact with the circuit pattern 12 of the circuit material 13 under mold-clamping condition. Further, through holes 15, 15 are formed near the contact part of the terminal 51 of the electronic parts of the circuit material 13. The holding recessed part 40 and the cavity 22 for a molded object are held in communication-state.
Patent JP-H1196473-A (JP)
Title: Fire alarm system
Inventor: OGAWA YASUHIRO
IPC: G08B17/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To inhibit fire broadcasting by an erroneous report in a large-scale system for monitoring a building composed of plural houses. SOLUTION: A fire receiver 1 is provided with a storage means 13 for sorting the respective installation places inside the building of plural fire sensors at least for the respective houses and storing them, a reception means 11 for receiving fire signals when one of the plural fire sensors is operated,  a transfer and output means 14 for transferring and outputting fire confirmation signals so as to perform the fire broadcasting from a speaker to an emergency broadcasting equipment 2 and a control means 12 for referring to the storage means 13 when the reception means 11 receives the fire signals by the operation of one of the plural fire sensors and transferring and outputting the fire confirmation signals from the transfer and output means 14 to the emergency broadcasting equipment 2 when the operation of the fire sensor is the operation of the second or more fire sensors within the same house of the building.
Patent JP-H0625666-A (JP)
Title: Crosslinking water-soluble polymer made by using iron capable of forming gel for use in reforming underground
Inventor: EDOWAADO ERIOTSUTO MIRAA
IPC: C08L33/26
Filed: 1991-09-11
Abstract: PURPOSE: To make a permeable soil impermeable by using an environmentally safe compsn. consisting of a specific water soluble polymer, a water soluble ferrous salt and an oxidizing agent, and making it pass through the prescribed position and then gelling it.  
     CONSTITUTION: A liquid gel compd. consisting of (A) water, (B) a water- dispersible polysaccharide with desirable amount of water for improving viscosity and crosslinking with water, or a polymer basically composing of acrylic monomer unit alone or its combination with another water soluble monomer unit and (C) in the desirable amount of polyvalent metal for forming a stable gel by crosslinking the polymer (B), a polyvalent metal provided in the form of redox-couple which composed of a water soluble ferrous reducing agent to be oxidized to a high valent state and an effective oxidizing agent for oxidation of ferrous ion to ferric ion, is made penetrate into a soil and pass through a prefixed position. A permeable soil is modified in profile by using the environmental safe compd. Gelling time and gel strength is controlled by polymer concn., ferrous ion concn., kind of oxidizing agent and its concn. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02105577-A (JP)
Title: Semiconductor device
Inventor: KONDO TOSHIHIKO
IPC: H01L29/78
Filed: 1988-10-14
Abstract: PURPOSE:To suppress the sidewise spread of diffused layers and maintain an effective channel length by providing an insulating film on the bottom part and side parts of a recess formed on the surface of a semiconductor. CONSTITUTION:An insulating film 2 is formed on the bottom part and side parts of a recess formed on the surface of a semiconductor 1, An electrode 3 is formed on the semiconductor surface including the recess and diffused layers 4 are formed on the semiconductor surface adjacent to the recess to form a transistor. A channel length L, therefore, is determined by the width of the recess formed on the surface of the substrate 1 and can be an effective channel length as it is. With this constitution, the sidewise spread of the source and drain diffused layers can be suppressed and the effective channel length can be maintained and a punch-through phenomenon can be suppressed even if a fine structure is realized.
Patent JP-S61137766-A (JP)
Title: Ink ribbon cartridge for printer
Inventor: KUNII HIROOMI
IPC: B41J33/02
Filed: 1984-12-10
Abstract: PURPOSE:To contrive a smaller printer and a smaller floor area occupied by the printer, by a construction wherein a main wall of a cartridge casing is provided with through-holes or the like permitting an ink ribbon to be let out therethrough, ribbon guides for guiding the ribbon in the latting-out direction are provided in the casing, and the cartridge is so fitted that the main wall provided with the through-holes is opposed to a printing surface of a printer. CONSTITUTION:One main wall 2b of the casing 3 is provided with a through-hole 8 for letting out the ink ribbon 6 and a through-hole 9 for drawing in the ribbon 6, and the ribbon guides 21-24 are provided in the casing 3 to guide the ribbon 6 in directions suitable for letting out the ribbon through the through-hole 8 and drawing in the ribbon through the through-hole 9. the cartridge 20 is fitted to a carriage 13 together with a printing head 11 in an upright condition so that the main wall 2b provided with the through-hole 8, 9 is opposed to a platen 12, namely, the printing surface. Accordingly, the depth of the printer is reduced as compared with that of a conventional printer, so that the floor area occupied by the printer can be reduced.
Patent JP-2000071100-A (JP)
Title: Linear scale failure monitoring device of oil hydraulic press
Inventor: KITAZAWA KAZUO
IPC: B30B15/28
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To monitor an actuation failure of a linear scale in an oil hydraulic press for driving a slide based on a position signal of the linear scale for detecting the slide position. SOLUTION: This device is equipped with a distance sensor 14 detecting the slide position arranged separately from a linear scale 10, a setting displaying apparatus 23 for displaying the measured value of the slide position computed respectively from the position signals of both measuring apparatuses 10 and 14, and for inputting an allowable range of the difference between the measured values of the slide positions from the measuring apparatuses 10 and 14 in advance, and a sequence controller 22 which has a storage part for storing the allowable range of the difference between the measured values of the slide positions from the apparatuses 10 and 14, being inputted to the setting displaying apparatus and a calculating control part for comparing the measured values of the slide positions from the measuring apparatuses 10 and 14,  and outputting the abnormal signal to quickly stop the hydraulic press 1 when the difference exceeds the allowable range.
Patent JP-H06111921-A (JP)
Title: Optical beam heating device with improved condensing effect
Inventor: IKEDA TAMOTSU
IPC: B23K1/005
Filed: 1992-09-29
Abstract: PURPOSE:To shorten a soldering time, and perform automatic soldering at a high efficiency by increasing an energy density of light taken into an optical fiber in an optical beam heating device using a bundle light fiber to be used as a contactless heat source for automatic local soldering for an electronic part or printed board. CONSTITUTION:Light from a lamp 1 is condensed by an oval reflection mirror 2, and a concave lens 3 is provided close to its focal point. Light passing this concave lens 3 is radiated to an incidental end 6 of a bundle light fiber 5, while a condensing angle theta1 from the oval reflection mirror 2 is set to be larger than an aperture angle theta2 of the bundle light fiber 5. A lens mechanism 8 is provided at an outgoing end 7 of the bundle light fiber 5. Light having a high- density energy can thus be provided.
Patent JP-H1189090-A (JP)
Title: Voltage stabilization controller using static phase modification equipment
Inventor: KUROKAWA HIROHIKO
IPC: G05F1/70
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To stabilize the bus voltage of power systems within an operation reference range, by controlling the reactive power of buses in accordance with terminal voltage. SOLUTION: A pair of buses BL1 and BL2 are connected to high-order power systems L11 and L21 through breakers S11 and S12, S21 and S22 and transformers TR1 and TR2. Plural banks for reactive power adjustment are connected through a switch and the breakers Dc1...Dcm and Dr1...Drm and loads are connected. Inter-line voltage signals between the buses BL1 and BL2 which are measured by the voltage transformers PT1 and PT2, and the received current signals of the respective system which are measured by the current transformers IT1 and IT2, are supplied to a control part 4. The control part 4 operates the controlled variable of the bank required for stabilizing bus voltage within the operation reference range, selects and decides the bank of a control object. The control signals are transmitted to a phase modification equipment.  Thus, voltage can be stabilized within the scheduled operation reference range.
Patent JP-S61138404-A (JP)
Inventor: TANABE YOSHINORI
IPC: H05B37/02
Filed: 1984-12-07
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-H04134245-A (JP)
Title: Viscosity measuring method for high viscous gel-form substance and automatic resin pressure-fitting device using this method
Inventor: SHIMOZAWA SHIGERU
IPC: G01N27/04
Filed: 1990-09-27
Abstract: PURPOSE:To make a proper molding of resin accurately by measuring the electric resistance value (in Mohms) of kneaded resin, and judging if it has specified viscosity instantly. CONSTITUTION:While the body 1 of a measuring instrument is held by hand, and its electrode rode 2 is intruded in the surface of kneaded resin, which has been kneaded in a vessel and turning in gel form, and if current is fed thereto a pointer 3a of an indicator 3 points the value of resin electric resistance between two electrode rods. The viscosity of the kneaded resin can be determined by reading the graduation on the indicated resistance value secularly. This makes it possible to instantly judge at any time if the kneaded resin has a proper viscosity for pressure fitting in a flask, so that pressure fit of resin can be done with a high yield from production processes, being free from fear of failure in operation.
Patent JP-H0998602-A (JP)
Title: Lifting control device of ground working machine
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve a ground working machine for planting so as not to leave floating seedlings and virgin soil by a high speed traveling even there are relatively large irregularities in a field. SOLUTION: In this lifting control device, a lifting control means A of a planting device, a speed detecting means B consisting of a pickup 25 of an engine rotation number and a potentiometer 23 detecting an operation amount of a trunnion shaft 21a of HST 21 and further a lifting speed control means C which brings descending speed of a planting device faster when a traveling speed becomes faster and fixes an increasing rate of lifting of the planting device accompanied by increasing of the traveling speed of a traveling machine body lower than the descending rate are installed. The lifting speed control means C functions so that the lifting speed of the planting device becomes lower when the traveling speed is faster.
Patent JP-2000087687-A (JP)
Title: Shield boring machine
Inventor: SAKAI EIJI
IPC: E21D9/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a shield boring machine of the mechanism collectable from a starting side by freely expanding and contracting a cutter part in a condition where a shield boring machine body stored in a Hume pipe, etc. SOLUTION: When the excavation is effected in a condition where a shield boring machine body 1 provided with a cutter part 2 comprising a cutting blade 6 to bore and agitate the ground in front of a tunnel and a pulverizing blade 7 to pulverize rocks is stored in a Hume pipe A, the cutter part 2 is expanded. When the shield boring machine is collected, the cutter part is contracted.
Patent JP-S63120275-A (JP)
Inventor: BUARUTAA BUAISUHAUPUTO
IPC: G01S17/931
Filed: 1987-10-16
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-H03123988-A (JP)
Title: Information reproducing device
Inventor: KOSAKA MASAHIRO
IPC: G06K7/10
Filed: 1989-10-06
Abstract: PURPOSE:To realize a highly precise information reproducing device by providing an arithmetic circuit, etc., to convert discordance due to inclination between a line sensor and bit string information into regular data on the basis of definite pattern information recorded in a recording medium. CONSTITUTION:A control processing circuit 1 consists of a CPU 100, a ROM 101, and a RAM 102. In a sensor signal processing circuit 2, the drive and the read-out of the sensor 7 are executed by a circuit 201, and the correction processing and the digitization of the read signal are executed by the circuit 202. The arithmetic circuit 3 converts the discordance between the sensor 7 and a bit information array into a regular array by using a digital signal processor DSP 301 and the RAM 302. A refresh circuit 4 is divided into parts for picture use and for sound use, and they consist of control circuits 401, 403 and the RAMs 402, 404 respectively, and the input to the RAMs 402, 404 and the refreshing of a picture and a sound signals are executed by these circuits. A display device 81 is a display such as a CRT, etc. The sound signal is converted into an analog signal by a D/A converter 405, and is reproduced from a speaker 82.