baber/WOPTO huggingface dataset:
Patent JP-H0779109-A (JP)
Title: Antenna system for portable equipment
Inventor: ASANO MASAHIKO
IPC: H01Q5/10
Filed: 1993-09-07
Abstract: PURPOSE:To provide an antenna system for portable equipment by adopting a structure that no high frequency current is excited to a case of a mobile terminal equipment so as to reduce the human body effect onto the terminal equipment and to improve the characteristic when the antenna is contained. CONSTITUTION:A 1st antenna 2 with a spiral whose length corresponds to 1/4 of a wavelength of a radio wave, and a 2nd antenna 3 operated into two state (contained inside the case 1 and projected externally) are mounted to a case 1 of a radio equipment, the 2nd antenna 3 and a feeding means are connected by a feeder 4 to supply power so as to activate only the 1st antenna 2 in the contained state of the 2nd antenna 3 and to supply power so as to activate both the 1st and 2nd antennas 2, 3 in the projected state of the 2nd antenna 3 thereby attaining feeding for a dipole antenna.
Patent JP-2000059193-A (JP)
Title: Composite type small current switch circuit
Inventor: MIURA HIDEO
IPC: H04L25/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To detect fault in a station side exchange even in the case that the fault is generated in a communication line on a terminal side and an insulation defect occurs. SOLUTION: When abnormality is generated in the communication line on the terminal side, a current passed through an input terminal L1A and a resistor 2 on one line side flows to the gate of a PUT(programmable unijunction transistor) 6 and a voltage drop V2d is generated in the resistor 2. Thus, the gate voltage of the PUT 6 is lowered by V2d. By a high resistor 8, a potential difference between the anode and gate of the PUT 6 also becomes almost V2d, the anode and cathode of the PUT 6 are turned ON and the route of the input terminal L1A, a resistor 7, the PUT 6, a diode 4, a resistor 5, an output terminal LIB and the fault point of the communication line is constituted. The anode and cathode of a PUT 35 are turned ON similarly on the other line side as well.  Even when the current flowing in is a small current, the PUT 6 and the PUT 35 continue to be ON, a circuit to the fault point of the communication line is constituted through the PUT 6 and the PUT 35 and the fault is detected by the station side exchange.
Patent JP-H1057250-A (JP)
Title: Method for attaching instruction manual to cooker
Inventor: NISHIOMOTE MISAO
IPC: A47J37/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To make an instruction manual easier to see together with a cooker as the product liability law obligates that the instruction manual including an alarm display to be well known. SOLUTION: A method for attaching an instruction manual M includes providing a cord hole 4 in the corner of the instruction manual M folded into four, passing an elastic cord through the cord hole 4 and binding both of its ends together to form a ring-shaped hanging cord, providing a knot 9 in the middle of the ring-shaped hanging cord to form a hanging cord 5' in the form of 8, elastically attaching to the handle 8 of a cooker F that ring 10 which is farther from the instruction manual M and smaller than the base 8b of the handle 8, so as to increase sliding friction against the handle 8 by means of the ring 10 and the knot 9, and attaching the instruction manual M to the cooker F.
Patent JP-H0969425-A (JP)
Title: Superconductive electromagnet
Inventor: OKUBO KUNIO
IPC: F27B21/08
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the unification of generated magnetic fields in the carrier direction of sinter cakes by a method wherein at least exceeding two ends of superconductive coils juxtaposed in the carrier direction of sinter cakes are contained in cryostats. SOLUTION: Coils 22 wound inside of cryostats 21 in hollow structure fixed side by side in series in carrier direction of sinter cakes through the intermediary of respective pedestals. Three each of outlets 21a are provided in the cryostats 21 so as to take out the terminals 22a of respective coils 22. Besides, the cryostats 21 are filled with liquid helium, etc., so as to transmit the coils 22 in the semiconductive state. Through these procedures, the winding direction of the coils 22 themselves can be made smaller than that compared with the case of respective cryostats 21 containing only one coil 22. Furthermore, the generated magnetic field can be shallowly unified since the coils 22 are arranged in the approximate state in the carrier direction of the sinter cakes.
Patent JP-S6272603-A (JP)
Inventor: PIEERU REJI KARURU
IPC: A01N53/10
Filed: 1986-09-22
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-S59110500-A (JP)
Title: Correcting device for bottom dead point position of press machine
Inventor: YOSHIDA MASAHIRO
IPC: B30B15/00
Filed: 1982-12-16
Abstract: PURPOSE:To correct automatically the bottom dead point position of a slide which is moved vertically by the rotation of a crank shaft without decreasing the capacity of a press machine by providing a circuit which detects the bottom dead point with a sensor and controls the revolution of a motor according to the signal thereof. CONSTITUTION:When a crank shaft 7 rotates, a slide 5 moves vertically and pressing is accomplished. The bottom dead point of the slide 5 is detected with a sensor 14, and the signal relating to the distance (h) between the sensor 14 and the slide 5 is inputted through a detecting circuit 18 and an A-D converter 19 to a CPU20. When the difference between said signal and a reference value exceeds continuously a critical value, a prescribed control signal is outputted from said CPU to a selecting circuit 21. The circuit 21 operates a prescribed relay to select resistors VR1-VR6 for setting speed, then the voltage from the selected resistor for setting speed and a main variable resistor is impressed on the terminal AB of a controller 23. A motor 11 is controlled to a prescribed rotating speed according to said voltage, whereby the bottom dead point position of the press machine is automatically corrected.
Patent JP-S6085882-A (JP)
Inventor: ARIMICHI DAISAKU
IPC: B25J9/00
Filed: 1983-11-25
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-H03150796-A (JP)
Title: Mutual connection circuit allowing non-volatile writing
Inventor: UIRIAMU DEI MIRAA
IPC: G11C16/04
Filed: 1990-08-27
Abstract: PURPOSE: To attain converting to a peculiar design by only applying a writing signal by performing setup of the whole circuit by receiving a writing signal, and further, making writable capability non-volatile. CONSTITUTION: A first step is to establish a writing state for a circuit 10 in operation of this circuit. This is performed by applying a data signal to terminals 18 and 20. As this signal is applied as a difference signal, nodes 18, 20 are driven to an inverse voltage state. When these writing voltages are applied to the nodes 18, 20, they function so that a state of a cross coupling type amplifier having amplifiers 30, 32 is set. Ferroelectric capacitors 12, 14 make the circuit 10 store a non-volatile memory. Therefore, when power applied to an integrated circuit having the circuit 10 is interrupted, a mutual connection state required for nodes 40 and 42 is never lost.
Patent JP-H1167727-A (JP)
Title: Device and method for processing plasma
Inventor: SASAKI SHINJI
IPC: C23F4/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of a film on the wall surface of a vacuum container and to prevent dust in a processing chamber by providing the constitution so as to have catalyst material, which separates the connection of carbons and promotes the gas-molecule formation by hydrogen or fluorine, on the wall surface facing the plasma in the vacuum container. SOLUTION: The wall surface of a vacuum container 1 is constituted of catalyst, which promotes hydrogen formation and fluorine formation. The carbon fluoride radical generated by the ion impact on the container wall surface receives hydrogen radical or fluorine radical from the catalyst of the container wall surface. The connection between CF2 materials is separated, and the stable hydrogen fluoride gas molecules and fluoride fluorine gas molecules are separated from the wall surface. The formation of hydrogen and the formation of fluorine of the carbon fluoride radical advance at a speed higher than the polymerization reaction between the radicals. The polymerized film of the carbon fluoride is not deposited on the wall surface of the vacuum container 1.  Thus, the deposition of carbide films on the wall surface of an etching device and a CVD device is eliminated, and the dust in the processing chamber can be prevented.
Patent JP-H04104274-A (JP)
Title: Toner concentration control system
Inventor: FUJIMOTO KENZO
IPC: G03G15/08
Filed: 1990-08-24
Abstract: PURPOSE:To improve printing quality by detecting a toner concentration at every constant time, operating the ratio of a change in the toner concentration, predicting the next detected concentration, and replenishing toner by means of a toner replenishing unit when the predicted concentration is lower than a prescribed one. CONSTITUTION:The toner concentration is detected by a toner concentration sensor 16 detecting the toner concentration inside a developing device 3 at every fixed time. For instance, the addition of the detected concentration of the (N + 1)th time with respect to the detected concentration of the N-th time is added to the detected concentration of the (N + 1)th time, so that the detected concentration of the (N + 2)th time is predicted, and the predicted concentration is compared with the prescribed concentration. When the predicted concentration is lower than the prescribed concentration, the toner is replenished in advance, before the concentration of the (N + 2)th time is detected. On the other hand, when it is predicted that the toner concentration is higher than the prescribed concentration, the toner is not replenished, even if the detected concentration of the (N +1)th time is lower than the prescribed concentration, for instance. Thus, the toner concentration of the developing device is kept constant, and the quality of printing and copying is improved.
Patent JP-H0724229-A (JP)
Title: Multiple filter
Inventor: FUJIMURA KIKUO
IPC: B01D39/14
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a multiple filter hardly deteriorating its filtering characteristics over a long period of time by using a mechanical filter medium on the upper stream side of an electrified filter medium and superposing two or more filter media in total. CONSTITUTION:A mechanical filter medium 1a such as a nonwoven fabric of glass fibers or PP fibers is disposed on the upper stream side of air and an electrified filter medium 1b such as a nonwoven fabric of electrified PP fibers is disposed on the downstream side and superposed on the mechanical filter medium 1b. When air is allowed to flow, solid matter in the air is mechanically stopped and removed first by the mechanical filter medium 1a and then the air is passed through the electrified filter medium 1b to electrically attract and stop solid matter.
Patent JP-2001050159-A (JP)
Title: Air compressor
Inventor: NISHIDO NORIYUKI
IPC: F04B35/01
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce a load at the time of motor start with a simple and cheap structure by arranging a depressure hole for opening air in an upper chamber of a piston to the atmosphere, in a device wherein the piston is performed in reciprocating motion in a cylinder through a crank by an electrically driven motor and air is intaked/exhausted. SOLUTION: A piston 7 is vertically performed in a reciprocating motion in a cylinder through a crank 4 and a balance weight 5 by an output shaft 3a of an electrically driven motor 3. An intake hole 10 is opened when the piston 7 is moved downward, and air is intaken from an air supplying chamber 12 to an upper chamber P of the piston 7. The intake hole 10 is closed when the piston 7 is moved upward to open an exhaust hole 11, and air is exhausted from an upper chamber PU of the piston 7 to an accumulator chamber 13. In this case, each of penetrating holes 7d, 7e are drilled on the base part 7a and the plate part 7b of the piston 7 to form a depressure hole 9. Accordingly, the upper chamber PU of the piston 7 is opened to the atmosphere at all times, and an upward moving resistance of the piston 7 and a start load of the motor 3 are reduced.
Patent JP-S6377200-A (JP)
Inventor: NISHIDA KIYOSHI
IPC: B23P19/00
Filed: 1986-09-19
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-H0778198-A (JP)
Title: Instrument selection design supporting system
Inventor: YAMAMOTO MASAKI
IPC: G06F17/50
Filed: 1993-09-08
Abstract: PURPOSE:To provide an instrument selection design supporting system capable of quickly, accurately and efficiently executing the selection of an instrument in a large scale device such as a power plant by applying a computer method. CONSTITUTION:An instrument selection instruction is inputted from an input device 3 to an instrument specification determining means 6. Design data stored in a plant data base 1 are sent to an instrument design data base 4 through a data transfer interface 2. The means 6 communicates with the data base 4 and an instrument design knowledge base 5 to determine instrument specification matched with a design request. An instrument selecting means 7 selects an instrument concerned by using data stored in an instrument item memory 8. An evaluation judging means 9 judges the evaluation of the selected instrument based upon an evaluation judgement knowledge base 15. When there is no problem, the selected instrument is displayed on a display 10 or printed out from a printer 11.
Patent JP-H04107202-A (JP)
Title: Dispersion-reinforced ni alloy powder having superior sinterability and production thereof
Inventor: NIIMI YOSHIRO
IPC: C22C19/03
Filed: 1990-08-24
Abstract: PURPOSE:To obtain dispersion-reinforced Ni alloy powder having superior sinterability by preparing alloy powder contg. a specified amt. of alumina particles dispersed in Ni as the matrix and having specified hardness and specific surface area. CONSTITUTION:A mixture of alumina particles or aluminum hydroxide or alumina hydrate convertible into alumina by heat treatment with Ni powder, Ni alloy powder contg. one or more among Fe, Co and Cu or powders of the metals is mechanically alloyed under 0.01-1.0 atm. partial pressure of oxygen and heat- treated at about 500-900 deg.C in a reducing atmosphere. Alumina particles are dispersed in Ni as a matrix by 0.1-5mass% and dispersion-reinforced Ni alloy powder having superior sinterability, >=280 hardness Hv and >=4,000 cm<2>/g BET specific surface area is obtd.
Patent JP-H0885200-A (JP)
Title: Recording medium discharging device and recording device
Inventor: YOKOI KATSUYUKI
IPC: B41J13/02
Filed: 1994-09-19
Abstract: PURPOSE: To prevent scumming due to friction between recorded mediums, the disturbance of a recording picture and the like by a method wherein a guide member, guiding and retaining the recording medium at a position different from the pair of rotary bodies, is provided on the passing surface of the recording medium, passing through the pair of rotary bodies. CONSTITUTION: A projection 13a for guiding and retaining a recording sheet S, passing through the abutting point between the pair of discharging rollers 14, 15, is provided at a position at the most downstream side of a paper guide 13 and different from the abutting point. When the recorded sheet S has arrived at the pair of discharging rollers 14, 15, the sheet S is pinched between the pair of discharging rollers 14, 15 and the projection 13a is abutted against the rear side of the recording sheet whereby the recording sheet S is retained under the condition that the sheet is not held in a plane.  In the recording sheet S, discharged and transferred under this condition, a force against a bending force into a vertical direction due to the gravity of the sheet i.s increased at the downstream side of the sheet transferring direction of the abutting points of the discharging rollers 14, 15 whereby a distance until the ti,p end of the recording sheet S is drooped is extended and a time until the discharging recording sheet S is contacted with the surface of the discharged recording sheet is increased.
Patent JP-H0653898-A (JP)
Title: Cordless telephone equipment
Inventor: SHIGA TAKASHI
IPC: H04M1/00
Filed: 1992-07-30
Abstract: PURPOSE:To improve the convenience of an automatic answering function of a cordless telephone equipment by simultaneously performing in-recording state display and the sound monitoring of recorded contents by plural telephone sets in the cordless telephone equipment providing an automatic answering function with a connection device and consisting of plural telephone sets. CONSTITUTION:A monitoring part 14 of a calling channel holding means 6A outputs calling channel holding information 14c based upon inputted automatic answering function setting information 14d, holds a calling channel formed in a call incoming state, state, allows a frequency variable signal generator 16 to send a recording informing information 16a having respectively different frequency to plural telephone sets at a time interval set up by a timer circuit 15 to set up timing for allowing each telephone set to enter recording monitoring operation.
Patent JP-S62150950-A (JP)
Inventor: REZURII MIYUA
IPC: H04L12/58
Filed: 1986-09-19
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-S6466809-A (JP)
Title: Magnetic head
Inventor: WATANABE YOSHIO
IPC: G11B5/127
Filed: 1987-09-07
Abstract: PURPOSE:To lower the induction of a whole head, and to reduce the leak of a magnetic flux from a side surface by using the supporter of a non-magnetic material for a part of a core main body. CONSTITUTION:Core parts 4, 5 to form a magnetic gap 8 are formed of ferrite in order to close a circuit and magnetize the core part, and a distant side against the magnetic gap 8 is formed of the supporter 6 made of the non- magnetic material. Thus, only the inductance can be decreased without changing an outside dimension in the past, and the leak of the magnetic flux, influent from a magnetic record, from the side surface without crossing a coil, can be reduced, and besides, the use of the head can be expanded up to a high frequency band.
Patent JP-S6466434-A (JP)
Title: Fuel control device of engine
Inventor: TANAKA HIDEKI
IPC: F02D41/02
Filed: 1987-09-07
Abstract: PURPOSE:To hasten fuel to become mist by providing each cylinder with low speed and high speed air intake passages being independent of each other and setting the fuel injection timing of a two-steps nozzle fuel injection valve for supplying both passages with fuel outside the air intake stroke when a high speed control valve is closed and inside the air intake stroke when it is opened. CONSTITUTION:Each cylinder 1 is provided with two air intake ports 6a and 6b to which a low speed air intake passage 11a which is directed so that air intake swirls may be formed and a high speed air intake passage 11b are connected respectively. Between the low speed air intake passage 11a and the high speed air intake passage 11b, a two-steps nozzle fuel injection valve 18 for injectingly supplying both passages 11a and 11b with fuel is provided. The high speed air intake passage 11b is provided with control valve 13 which opens in high speed running so that the injection timing of the fuel injection valve 18 may be set outside the air intake stroke of the cylinder 1 when the control valve 13 is closed and may be shifted inside the intake stroke of the cylinder 1 when the control valve 13 is opened.
Patent JP-H1068509-A (JP)
Title: Gas burner
Inventor: MORIYA KOJI
IPC: F23D14/74
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas burner for burning with high surface load by scarcely generating a lifting phenomenon. SOLUTION: A flame-forming air permeable porous plate 5 is provided in a gas supply unit 4 to which premixed gas obtained by mixing fuel gas with the air is supplied. Many main burner holes 30 passing through front and rear surfaces are provided at the plate 5. First and second ventilating portions 10, 20 having different permeabilities in a thickness direction are provided at the plate 5 in such a manner that many portions 10, 20 are dispersed in a plan view.
Patent JP-S61102809-A (JP)
Title: Automatic level controller of amplifier
Inventor: TANABE SHINJI
IPC: H03G3/02
Filed: 1984-10-24
Abstract: PURPOSE:To limit an ALC range with a low-priced simple constitution by installing a level conversion means having such an input level vs output level characteristic that is approximately linear in the prescribed input level range and shows a saturation characteristic in other input level ranges and controlling the input level of an amplifier with the aid of the output of said level conversion means. CONSTITUTION:A variable attenuator for limiting an automatic level control (ALC) range is omitted, and instead of the attenuator a level conversion circuit 6 for controlling the level of a control signal is added to the output of a feed- back amplifier 5 for generating an ALC control signal. The output V3 of the level conversion circuit 6 is set to the control input of the ALC variable attenua tor 1. When variable resistances RV1-RV3 of the level conversion circuit 6 are desirably adjusted, the ALC action is executed in a desirable input electric power range, and in other ranges the ALC action is not executed.
Patent JP-H0385481-A (JP)
Title: Gamma camera
Inventor: TSUKAMOTO AKIRA
IPC: G01T1/164
Filed: 1989-08-30
Abstract: PURPOSE:To reduce calculation quantity and to simplify algorithm by using a part of the outputs of a plurality of PMTs in contact with the outer periphery of a central photomultiplier tube (PMT) corresponding to an approximate position to calculate each axis. CONSTITUTION:The radiation detected by a scintillator 1 is photoelectrically converted by a PMT 2 and the approximate position of the center of light emission is detected on the basis of the output of the PMT 2. The specific PMT 2 the center of a light emitting position and a block consisting of six PMTs around said PMT 2 are selected by a selection circuit 4 and three axes L1-N1 whose crossing angles are mutually 60 deg. with respect thereto are set. For example, with respect to an L1-axis, predetermined weighting and addition are performed corresponding to a light emitting position by the predetermined weighting part 11 and adding parts 13, 14 in an L-axis weighting/adding part 10. In the same way, weighting and addition are performed even with respect to an M1-axis and an N1-axis by an M-axis weighting/adding part 20 and an N-axis weighting/adding part 30 and, when the outputs thereof are divided by 3 being the number of PMTs of respective axes by a dividing part 31, the max. light emitting positions on three axes L1 - N1 are calculated and the triangular center of gravity G obtained by drawing a perpendicular to the axes L1 - N1 from the positions becomes the light emitting position of SC 1. Therefore, calculation quantity can be reduced to a large extent and a calculation method can be simplified.