baber/WOPTO huggingface dataset:
Patent JP-S6158172-A (JP)
Title: Liquid fuel cell
Inventor: KONUKI TOSHIAKI
IPC: H01M8/04
Filed: 1984-08-29
Abstract: PURPOSE:To prevent deterioration of a fuel electrode caused by the open air by installing a supply passage and exhaust passage of anolyte at the left end or the right end of a fuel cell, and rotating the cell so that both passages locate in the upper part of the cell when operation of the cell is stopped. CONSTITUTION:A hydrazine-air fuel cell is costructed to generate power by installing a supply passage 1 and an exhaust passage 2 which are commonly used by each unit cell in the same direction as a unit cell stacked direction to supply and exhaust electrolyte, fuel liquid or anolyte with a pump. The supply passage 1 and the exhaust passage 2 are installed at the right end and the fuel cell is operated. When operation is stopped, the cell is rotated 90 deg. so that the supply passage 1 and the exhaust passage 2 locate in the upper part while the pump is stopped. Since the anolyte is left in a fuel electrode chamber 4, entering of the open air is prevented. Thereby, deterioration of the fuel electrode caused by dissolution of noble metal catalyst in fuel electrode and liquid short is prevented and life of the cell is increased.
Patent JP-H0625084-A (JP)
Title: Plasticizer
Inventor: ASAI MASATOMO
IPC: C08K5/10
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a new plasticizer suitable as a softening agent for various rubbers, having excellent compatibility and excellent balance between durability, low volatility and low-temperature performance such as non-bleeding properties, etc., by esterifying a polyglycerol with a specific aliphatic carboxylic acid. CONSTITUTION:A polyglycerol is esterified with a 8-24C aliphatic carboxylic acid (e.g. caprylic acid or linolenic acid) to give the objective plasticizer. This plasticizer, for example, is obtained by deesterifying diglycerol with oleic acid in the molar ratio of 1/4 in the presence of a tetraisopropyl titanate catalyst in an nitrogen gas-containing atmosphere.
Patent JP-H0465839-A (JP)
Title: Bond spreading equipment
Inventor: HIDESE WATARU
IPC: H01L21/52
Filed: 1990-07-06
Abstract: PURPOSE:To uniformly spread leaked-out bond on a substrate, by supplying bond on a porous sheet, and making the bond leak out from the porous sheet by sliding members. CONSTITUTION:Sliding members 4, 4 are slided in the reciprocative manner by driving a cylinder 5. Bond 8 is leaked out from a porous sheet 3, and spread on an island 12. By landing a base part 1 on the substrate 11, the porous sheet 3 is set to be horizontal to the island 12, a small gap (t) is ensured for spreading the bond, and the base part 1 may be used as a positioning means of the porous sheet 3 for the substrate 11. Otherwise, the porous sheet 3 is landed on the island 12 or made to approach to it, and the bond 8 is spread on the island 12 by sliding the sliding members 4, 4. The bond 8 is suitably supplied between the sliding members 4, 4 from a dispenser 7.
Patent JP-2001010121-A (JP)
Title: Label printer
Inventor: TAKAI YOSHIHIRO
IPC: B41J29/40
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a label printer in which the time required for altering a designated item of a PLU file can be shortened while preventing alteration miss. SOLUTION: The label printer having a PLU file storing items for designating the name of article for each article number as article information and printing a label based on the article information stored in the PLU file comprises a section for designating items to be altered, a section for designating the item altered at the designating section, and means 12 for retrieving the designated item to be altered from the PLU file and altering it to the item designated at the designating section.
Patent JP-S6333366-A (JP)
Inventor: RAJIKUMARU DAARU
IPC: A61P33/02
Filed: 1987-07-21
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-2000013827-A (JP)
Title: Key telephone set provided with function handling power failure
Inventor: KOYAHARA HISAAKI
IPC: H04M1/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone set provided with power failure function that can keep an ISDN wire line speech as it is only with a momentary interruption even on the occurrence of a power failure during the speech in the case that the power failure takes place in a master set and the master set informs a station of the power interruption and that can keep the ISDN external line speech having kept in the power failure as it is even when the power failure is restored. SOLUTION: This key telephone set 30 that is connected to a master set 20 to which pluralities of ISDN wire lines are connected and is provided with a CPU 31, a master set interface 32, a telephone set section 33 or the like, is provided with a speech restart request means 35 that requests restart of a speech to a station, a station state confirming means 36 that confirms a speech state of the station, a power application detection means 37 that detects application of power to a master set 20, an activation request reception means 38 that receives an activation request from the master set 20 at a prescribed time interval and an activation means 39 that is activated by receiving the activation request from the master set 20.
Patent JP-H05248652-A (JP)
Title: Indoor unit of air conditioner
Inventor: KITAGAWA KOICHI
IPC: F24F1/00
Filed: 1992-07-08
Abstract: PURPOSE:To reduce a backflow by causing turbulence such as a backflow in a stagnation part without impeding suctioning by an indoor fan by providing the stagnation part in a back nose provided on a rear casing constituting a rear part of an outer diameter of an indoor unit. CONSTITUTION:In an indoor unit of an air conditioner, air is sucked in from a suction inlet 4 provided on the upper part or the front part of a front casing 9 by rotating an indoor fan 2, and is heat exchanged with a heat exchange medium in a heat exchanger 2, and is thereafter blown out from a blow-off outlet 5. In such an indoor unit, a recessed portion is formed in a back nose 6 provided on a rear casing 7. In the case where a louvre 3 is vertically downwardly directed, the louvre 3 serves as an obstacle in the vicinity of the blow-off outlet 5 to prevent air in the indoor unit from smoothly flowing, and hence any turbulence such as a backflow produced in the vicinity of the back nose 6 on the upper part of the indoor unit is forced to be produced by the recessed portion in the back nose 6 for formation of a smooth air flow passage 10 as a whole.
Patent JP-H0735393-A (JP)
Title: Air conditioner
Inventor: ISSHIKI MASAO
IPC: F24F11/02
Filed: 1993-07-21
Abstract: PURPOSE:To prevent an air conditioner from being damaged owing to overheating of an inverter reactor and speed up the building-up of air- conditioning operation. CONSTITUTION:There are provided current control means 18 for restricting a current flowing through a reactor 14 of an inverter 10 that controls the number of revolutions of a compressor 2 to a predetermined intial limit or less, a fresh air temperature sensor 17 for detecting fresh air temperature, and intial value control means 21a for lowering to a predetermined value the intial current limit of the current control means 18 18 after the lapse of a predetermined time since the starting of the air conditioning operation when the fresh air temperature detected by the fresh air temperature sensor 17 is a predetermined value or higher.
Patent JP-H0823829-A (JP)
Title: Fishing lure
Inventor: ARAKI HIROYUKI
IPC: A01K85/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide a fishing lure capable of accurately throwing to an aimed point by enabling smooth slide of a weight in a body of a lure and adequately performing sailing of the lure by the manipulation of a line by enabling sure holding of the weight at the side of a line-fixing part and excellent in operability and controllability. CONSTITUTION:This fishing lure is composed of a body 16 which is provided with a line fixing part 12 at one end and a tail part 14 at the other end in the longitudinal direction and has a shape of a lure. An enclosed long hole 18 is formed inside the body 16 and a weight 20 is placed in the long hole 18. Two long grooves 30 are formed in the longitudinal direction on the both sidewalls of the hole 18. When the lure is thrown, the weight 20 slides along the long grooves 30 toward the tail side and stays there. When the line 24 is wound up, the weight 20 slides toward the line-fixing part side and stays there, where it is held by a holding mechanism 32 which is placed inside the hole 18.
Patent JP-S6161704-A (JP)
Title: Method of disposing chip in boring fabrication
Inventor: IINO MASASHI
IPC: B23B35/00
Filed: 1984-08-31
Abstract: PURPOSE:To surely dispose chips, by forming one or more arcuate notches in the peripheral edge section of a previously opened hole so that chips are cut into pieces by the notches when the previously opened hole is enlarged. CONSTITUTION:One or more arcuate notches 7 are formed in the peripheral edge section of a hole 3 previously opened in a workpiece 1 by a vertical feed type milling machine 6, leaving a removal margine from a designed hole diameter circle 2. Then, with the use of a boring abor 4, the previously opened hole 3 is enlarged to finish it into thedesigned diameter hole 2. At this time chips 8 are cut by the notches 7 and are then discharged. Thereby, there is no such a risk that a spindle, etc. is caught by chips so that it comes to be impossible to cut the workpiece.
Patent JP-H0344655-A (JP)
Title: Signal processing circuit for image forming device
Inventor: ITAKURA HARUO
IPC: H04N1/00
Filed: 1989-07-13
Abstract: PURPOSE:To prevent a fine potential difference from being generated between ground points and to preclude malfunction by using the same driving voltage for a CPU and a sensor circuit and making the ground lines of the CPU, its power source, and sensor circuit in common to one another. CONSTITUTION:The CPU 3 of a sensor signal processing circuit 30 and the sensor circuit 1 are driven by a 5V power source 2 and the CPU 3, power source 2, and sensor circuit 1 are connected to the common ground line 4 and grounded. Further, a driving control circuit 40 is constituted of a motor M and a power source 11 and connected to the common ground line. There is the possibility that the detection signal of the sensor circuit 1 varies or the reference voltage of plural stages of an A/D converting circuit incorporated in the CPU 3 varies to generate a read error or malfunction of the A/D converting circuit, but they are grounded in common as mentioned above to eliminate a fine potential difference between the ground points and also preclude the malfunction.
Patent JP-2001013765-A (JP)
Title: Electrifying device
Inventor: NAKAGAMI YASUHIRO
IPC: H01T19/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To excellently clean a grid electrode without cutting a grid line or tearing a producing member by making the length in a rubbing direction of a contact part where a 1st cleaning member comes in contact with the grid electrode longer than the electrode pitch of the grid electrode in the rubbing direction. SOLUTION: The shape of the contact surface of each cleaning member 44 with the grid electrode 35 is nearly square and the length M1 thereof in the rubbing direction (shown by an arrow D) is made longer than the electrode pitch (interval between the grid lines 351) L1 in the rubbing direction. When the member 44 rubs on the electrode 35, it is prevented from getting into an aperture 352 and scrapes toner or dust adhering to the electrode 35. The cleaning is excellently performed without causing a situation that the cleaning member gets into the aperture and is caught by the edge part of the aperture and the tip part of the cleaning member or the grid line is cut. Consequently, irregular electrification is prevented.
Patent JP-H0233564-A (JP)
Title: Hot air heater
Inventor: UEHARA KAZUHITO
IPC: F24H3/04
Filed: 1988-07-20
Abstract: PURPOSE:To keep indoor circulation of hot air in an excellent state throughout a whole area by a method wherein when calories generated by a hot air generating device is high, the angle of a louver is changed to an up state and when low, it is change to a down state, and control is made so that during the stop of operation, a hot air outlet is closed by means of the louvers. CONSTITUTION:During high calorie combustion, a louver angle 18 is not changed, indoor circulation, shown by 19, of hot air is made equal to that by a conventional hot air heater. During low calorie combustion, a louver angle 22 is automatically changed to a state, in which hot air 23 is injected from below, with the aid of a motor 21 for varying louvers. The change of the louver angle enables hot air 23 during low calories combustion to spread over the lower part of the interior of a room and circulate, shown by 24, throughout the whole of the interior of the room. During both high calorie combustion and low calorie combustion, uniformization of an indoor temperature through circulation, as shown by 24, of hot air is ensured. By automatically closing a hot air outlet 25 by means of louvers 26 during the stop of the use of the hot air heater, dust can be prevented from entering a device.
Patent JP-H0911061-A (JP)
Title: Part mounting apparatus
Inventor: KIKUCHI TADASHI
IPC: B23P19/04
Filed: 1995-06-23
Abstract: PURPOSE: To precisely mount a part with ease by arranging a differential means differentially operating clamping means on both sides of a reference member. CONSTITUTION: A lower clamp part 62 is lifted along guide rods 66 by rotating a knob in one end of a screw part 64 clockwise, and the clamp part nib is closed. In this process, the lower clamp part 62 is lifted until the upper end face of the lower clamp part 62 is brought into contact with the lower end face (a) of a base part 63. When the knob in one end of the screw part 64 is rotated clockwise further, an upper clamp part 61 is lowered along the guide rods 66 by means of pressure from the screw part 64, and the clamp part nib is closed further so as to clamp a part 8. In this way, the upper clamp part 61 and the lower clamp part 62 are differentially operated, so that a withdrawing clearance can be secured even if the part 8 is inclined.
Patent JP-S6158454-A (JP)
Title: Manufacture of rotor for stepping motor
Inventor: SHIMIZU MOTOHARU
IPC: H02K1/27
Filed: 1984-08-30
Abstract: PURPOSE:To obtain a rotor of high dimensional precision, less run-out on an outer circumferential face, and low inertia, by machining a magnet after a circular cylindrical permanent magnet and a shaft are arranged in a metal mold, and after the magnet and the shaft are integrated together with organic polymer which is injection-molded in the metal mold. CONSTITUTION:A circular cylindrical permanent magnet 1 with the outer diame ter of 25-60mm.phi and with the ratio of the inner diameter to the outer diameter of 0.8 and more, and a shaft 3 are concentrically arranged in a formed cavity 7 of a metal mold 4. Kneaded substance made mainly of organic polymer is injection-molded in the formed cavity 7, and a flange member 2 is formed, and the shaft 3 and the circular cylindrical permanent magnet 1 are fixed to be integrated together. And finally, the outer circumferential face of the circular cylindrical permanent magnet 1 is arranged so that the magnet 1 may be ma chined to the desired thickness on the basis of the shaft 3. As a result, a rotor of high dimensional precision, and extremely less run-out on the outer circumfer ential face of the magnet can be produced.
Patent JP-S5883419-A (JP)
Title: Surface acoustic wave device
Inventor: YAMADA JIYUN
IPC: H03H3/08
Filed: 1981-11-13
Abstract: PURPOSE:To suppress the spurious response, by providing a spurious response blocking element at the back side of a piezoelectric base, the front surface of which input and output reed screen electrodes are provided. CONSTITUTION:On the surface of a piezoelectric base 1 of lithium niobate single crystal, input and output reed screen electrodes 2, 3 are provided. In fixing the base 1 on a package stem 5, a spurious response block element 10 is inserted between the stem 5 and the base 1. The element 10 is formed with a conductive substance 11 at the back side of the output reed screen electrode 3 and with a nonconductive substance 12 at the back side of the input reed screen electrode 2. Since the resonance frequency of the longitudinal oscillation mode excited with the electrodes 2, 3 are made different from the electrodes 2, 3, the spurious response can be suppressed.
Patent JP-S6241780-A (JP)
Inventor: MATSUI FUMIO
IPC: C04B38/00
Filed: 1985-08-20
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-S5883253-A (JP)
Title: Eddy current test equipment
Inventor: NAKAJIMA MASAAKI
IPC: G01N27/90
Filed: 1981-11-13
Abstract: PURPOSE:To remove noises resembling to flaw signals effectively and to improve SN ratios by passing the flaw signal which is detected with a probe and is obtained by detection and frequency sepn. through a signal processing circuit consisting of a multiplier which operates said signal by self squaring and a low-pass filter which integrates the output signal of said multiplier. CONSTITUTION:The flaw signal detected with a probe is subjected to signal processing by detection and frequency sepn. with an amplifying detector 5, an LPF10, and an HPF11. The flaw signal SB outputted from the HPF11 is relatively larger than the noise components and is squared by a multiplier 21 having a function for product operation of the two signals inputted; therefore the flaw signal is amplified, the noises are compressed and the relative level difference therefrom is marked. The flaw signal contg. the higher harmonic components outputted from said multiplier 21 is integrated by an LPF22 of a long time constant, whereby the sharp flaw signal SC is obtained.
Patent JP-S5882233-A (JP)
Title: Dimming flash device
Inventor: YAMADA MASANORI
IPC: H05B41/32
Filed: 1981-11-12
Abstract: PURPOSE:To prevent troubles of display for photography in a short distance, by inhibiting the driving of a dimming confirmation display when a warning display for warning overexposure is driven. CONSTITUTION:When a Zener diode 36 is operated simultaneously with the start of light emission of a flash discharge tube 13 by closing of a synchronizing contact 9, a delay switching circuit consisting of a resistance 31, capacitor 30, and transistor TR32 is operated. Then, a TR45 becomes nonconductive because the TR32 becomes conductive for a prescribed time. When the quantity of flash reflected light which a photo TR27 receives reaches a prescribed value, a TR26 becomes conductive to generate a flash stopping signal. An SCR50 is made conductive by a voltage at a point A, which is generated by the generation of this stopping signal, to light a warning display LED49. At this time, a dimming confirmation LED62 which indicates that the flash control operation is performed properly is not lit. Thus, troubles of display for photography in a short distance are prevented.
Patent JP-H0229708-A (JP)
Title: Optical fiber cable
Inventor: SHINOZAKI TOSHIYA
IPC: G02B6/44
Filed: 1988-07-20
Abstract: PURPOSE:To sufficiently exhibit a tension bearing function by using a Ti alloy wire rod as the tension members of the optical fiber cable having plural pieces of coated optical fibers and >=1 pieces of the tension members. CONSTITUTION:The yielding strength of the tension members is 1,200kg/mm<2> and the tension members 1 have sufficient yield strength and the sufficient strength to side pressures and bending if the Ti-7wt.Al-4wt.% Mo alloy is used as the tension members of the 12-fiber optical fiber cable having the structure in which 12 pieces of the coated optical fibers are double and twisted or bundled around the tension member 1 as a center and the entire part is enclosed by a plastic sheath 3. The failure inlaying is, therefore, obviated and the generation of heat by induction in alternating magnetic fields is obviated.
Patent JP-H0937572-A (JP)
Title: Driving device of oscillatory wave device
Inventor: ATSUTA AKIO
IPC: H02N2/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To make an effective driving of an oscillatory wave motor, etc., by shifting timings of switching directions of first frequency voltage and second frequency voltage of a driving means. SOLUTION: An A and an A' phase of a switching circuit are 180 deg. out of phase. The B-phase and B'-phase outputs lags A-phase and A'-phase switching pulses by 90 deg. when a dir signal is L0 and lead by 90 deg. when the dir signal is Hi. While A-phase and A'-phase waves are in a <11> state, FET's 1, 4 are turned ON and current flows as indicated by <11>. When the A phase and A'-phase waves comes to a <12> state, FET's 2, 4 are turned ON and electric charge of a piezoelectric element is discharged and thereby current flows as indicatd by <12>. When the A-phase and A'-phase waves becomes a <13> state, FET's 2, 4 are turned ON and current flows as indicated by <13>. In a state of <14>, FET's 2, 4 are turned on and electric charge is discharged and thereby current flows reversely to the <12>. As a result, unnecessary power consumption is lessened and an oscillator can be driven stably.
Patent JP-H0231821-A (JP)
Title: Water resistant bundled element
Inventor: NAKAGAWA KANJI
IPC: B01D63/00
Filed: 1988-07-22
Abstract: PURPOSE:To improve water resistance by fixing both ends of a bundle of selectively permeable hollow fiber-shaped membranes with resin sheets obtd. by heat-curing a compsn. prepd. by blending a specified epoxy compd. with arom. or alicyclic diamine in a specified ratio. CONSTITUTION:Both ends of a bundle of selectively permeable hollow fiber- shaped membranes are fixed with resin sheets obtd. by heat-curing a compsn. prepd. by blending an epoxy compd. represented by formula I [where N-R-N is diaminodiphenylmethane, bis(aminomethyl)cyclohexane or xylylenediamine] with arom. or alicylic diamine in 1:1-1:0.6 chemical equiv. ratio. By using the epoxy resin sheets, the resulting element has remarkably improved water resistance, maintains the water resistance even after exposure to moisture at a high temp. for a long time and can be used for gas separation such as dehydration of vapor of org. matter contg. moisture over a long period.
Patent JP-H0235157-A (JP)
Title: Connecting structure for plate members themselves in building
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1988-07-22
Abstract: PURPOSE:To make improvements in connective strength against external force by connecting respective plate members of a roofing plate member, an engaging member and a bridge cover cap member so as to restrain their mutual movements in all directions. CONSTITUTION:A tip part engaged edge 35a of an engaged piece part 35 elastically extended by an engaged member 31 is adjoined to a striking support part 15 at a plate member 11 on one side. With an engaging piece part 46 of a plate member 41 on the other, this engaging piece part 46 is inserted into an engaging groove part 16 of the plate member on one side and engaged therewith till a striking lower edge 44 collides with the striking support part 15 as ejecting it while bending the engaged piece part of the engaged member 31 against its elasticity. Consequently, any ejection of the engaged piece part 35 by the engaging piece part 46 is released free, thereby having an engaged recess 45 engaged by the tip part engaged edge 35a at the engaged piece part 35, so that respective plate members are connectible in a state of having them restrained with one another.