baber/WOPTO huggingface dataset:
Patent JP-2001018317-A (JP)
Title: Disaster prevention sheet
Inventor: ANDO SHIGERU
IPC: B32B7/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention sheet which has an alkali/acid resistant gas-barrier layer and an absorption sheet layer which absorbs poisonous chemicals, not only absorbs the poisonous chemicals but also prevents the leakage of chemicals by evaporation and damage in the neighbourhood. SOLUTION: A disaster prevention sheet 1 having an alkali/acid resistant gas-barrier layer 3 and an absorption sheet layer 2 which absorbs poisonous chemicals is provided. The sheet 1 not only absorbs the poisonous chemicals but also prevents the leakage of chemicals by evaporation and damage in the neighbourhood.
Patent JP-H1144441-A (JP)
Title: Air cleaner
Inventor: EZAKI MASAYUKI
IPC: F24F7/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner having excellent deodorizing and adsorbing effects to deal with various odor chemical substance in the atmosphere. SOLUTION: The air cleaner entirely comprises a partition wall 1, motor driven blower 2, body rear part 3, filter 4, and front cover for sharing between a suction port 6 and an exhaust port 7. In this case, combinations of several ways of a suction port filter 8 and exhaust port filter 9 is disposed inside a front cover 5. Thus, the atmosphere sucked into a body is passed at least twice through the filter to deal with more types and more offensive odor, chemical substance to provide excellent deodorizing and adsorbing effects.
Patent JP-H06341760-A (JP)
Title: Nitrogen gas processing device
Inventor: YOSHINO AKIRA
IPC: F25J3/04
Filed: 1993-08-10
Abstract: PURPOSE:To provide a nitrogen gas processing device, capable of omitting an expansion turbine and inexpensive in installation cost. CONSTITUTION:In a nitrogen gas manufacturing device provided with an air compressor 9, an adsorption cylinder 12, heat exchangers 13, 14 and a fractionating tower 15, a dephlegmator 16 provided above the fractionating tower 15 and producing circulating liquid by the cold heat of liquid nitrogen to conduct it into the fractionating tower 15 continuously, and a liquid nitrogen reservoir 23 receiving the supply of liquid nitrogen from the external source of the device and storing it, are provided. Further, the title device is provided with an inducing pipe 24, guiding the liquid nitrogen in the liquid nitrogen reservoir 23 into the fractionating tower 15 continuously as cold heat source insteead of cold heat generated from a cold heat generating expanding device, and a nitrogen gas take-out pipe 27, taking out product nitrogen gas.
Patent JP-S6089323-A (JP)
Title: Ventilating apparatus of vent type injection molder
Inventor: OKAMURA HIROYUKI
IPC: B29C48/76
Filed: 1983-10-24
Abstract: PURPOSE:To prevent a melted resin from staying and adhering near a vent hole and being deteriorated and to perform venting positively, by arranging, near a screw in a heating cylinder, a vent-blocking preventive screw whose diameter is a little smaller than the inner diameter of a vent cylinder. CONSTITUTION:A very small clearance is kept between the outer circumference of a helical blade 9 and the inner surface of a vent cylinder in such an extent that a gas can pass through the clearance but a melted resin 4 cannot pass through it. Therefore, the gas generated from the melted resin 4 in a heating cylinder 1 is sucked into the vent cylinder 5 and is discharged via a discharge pipe 10 by a suction apparatus. Since the rotation and axial movement of a molding screw 2 are intermittently repeated, the melted resin 4 is every time raised, but as the raised resin is pushed down together with other melted resin 4 into the heating cylinder 1, the resin would not stay near the lower end opening section of the vent cylinder 5 and would not be deteriorated.
Patent JP-S58100439-A (JP)
Title: Prober
Inventor: ITOU KAZUO
IPC: H01L21/66
Filed: 1981-12-11
Abstract: PURPOSE:To obtain favorable precision of the position at a prober by a method wherein probe terminals are formed by performing chemical etching to an epoxy glass material. CONSTITUTION:The probe terminals 2 of a probe card 1 for inspection consisting of the epoxy glass material are cut according to chemical etching to form the prescribed pattern, the tip sides are bent downward, the fellow bent parts are fixed mutually by a fixing ring 3 having the square ring type plane form. A copper plating layer 4 is formed as the conductive layer on the back side of the probe terminal 2, and the tip part is formed in a projection type as the terminal part 7 for the inspection to come in contact with a matter to be inspected, the electrode pad of a semiconductor pellet 6 on a supporting base 5, for example. The tip sides of the probe terminals 2 are extended in a hole 8 of the probe  card 1, and the opposite sides are connected to connectors through printed  wirings 9 provided at every probe terminal 2 in a large number.
Patent JP-S6353108-A (JP)
Title: Air conditioning control system for bus vehicle
Inventor: KAMIYA HIROSHI
IPC: B60H1/32
Filed: 1986-08-25
Abstract: PURPOSE:To automatically start an auxiliary engine, by adjusting an auxiliary engine speed adjusting member to a start position on the basis of an air conditioning control operating signal next driving an auxiliary engine starter motor. CONSTITUTION:On the basis of a signal from an air conditioning control operating means 2, the first output signal generating means 4 outputs a signal, which adjusts a speed adjusting member 1a to a position stating an auxiliary engine 1, to an adjusting means 7. And if the start position is obtained, said signal disappears, then the second output signal generating means 5 outputs a signal to a driving means 8 driving a starter motor 1b and starting the auxiliary engine 1. And an engine speed detecting means 3 detects an engine speed to be input to a discriminating means 6, then the output of the second output signal generating means 5 disappears if the engine speed becomes a predetermined value. By this constitution, the auxiliary engine can be automatically started.
Patent JP-H0248474-A (JP)
Title: Fiber-reinforced cellular gypsum cement board and production thereof
Inventor: IMAIZUMI KATSUYOSHI
IPC: C04B16/06
Filed: 1988-08-08
Abstract: PURPOSE:To obtain the subject gypsum cement board having a high strength and toughness by continuously forming a kneaded material of principal materials consisting of gypsum and slag cement and fiber-reinforced cellular gypsum cement containing fibers as a reinforcing material and bubbles on a belt and curing the formed product. CONSTITUTION:A kneaded material of a fiber-reinforced cellular gypsum cement containing hemihydrate gypsum and slag cement as principal materials and fibers, such as PVA fibers, as a reinforcing material in an amount of 0.3-20wt.% based on the principal materials and further bubbles is prepared. The resultant kneaded material is then continuously injected onto a belt, set for 10-30min and placed in a curing vessel at 40-100 deg.C and cured or dried normally for >=8hr to afford the objective fiber-reinforced cellular gypsum cement board. Furthermore, the afore-mentioned cement board is a lightweight formed product and ettringite is present around the fibers. The bending strength thereof satisfies the formula [bending strength/(specific gravity)<2>] >=50kg/cm<2> with >=25kg-cm toughness.
Patent JP-H0485016-A (JP)
Title: Hot runner for injection molding machine
Inventor: OKADA NORIHISA
IPC: B29C45/76
Filed: 1990-07-30
Abstract: PURPOSE:To cope with resin leakage in an early stage by installing a ring resin drip pan around a nozzle, mounting a thermocouple being in contact with its bottom face and installing a non-contact sensor for sensing leaked resin in the vicinity of the nozzle. CONSTITUTION:When molten resin 41 is leaked out of a space between an end spherical face of a nozzle 29 and a spherical face of a plate 7 at the time of injecting the molten resin into a mold cavity, the leaked resin is stored in a drip pan 40, and a thermocouple 42 is in contact with the bottom face of the drip pan 40 and heated by the resin 41 of high temperature and its temperature is raised, and resin leakage is informed by a buzzer, a lamp or the like, and the resin in the drip pan 41 can easily be removed by a worker by floating a bottom mold by means of a fork of a fork lift. Also, a hot runner 10 can easily be removed by removing a bolt 28 and a bracket 11. As a non-contact sensor 50 is fixed on the outer periphery of the drip pan 40 with its end directed to the upper end of the nozzle 29, the non-contact sensor 50 senses tone change and foreign matters and informs resin leakage, in the case the molten resin is leaked out of a space between an end spherical face of the nozzle 29 and a spherical face of a plate 7.
Patent JP-H02106414-A (JP)
Title: Automatic tire expansion/contraction system
Inventor: FURETSUDO RONYO GUTSUDEIRU
IPC: B60C23/00
Filed: 1989-07-31
Abstract: PURPOSE: To automatically adjust internal pressure of a vehicular tire by a simple and inexpensive structure by switching a valve according to the difference between a target value and an actual value of tire internal pressure, and selectively communicating a tire with a compressed air source or an exhaust port. CONSTITUTION: In a system 100 for automatically adjusting internal pressure of a vehicle tire, an output 138 related to desired internal pressure of the tire is generated by a manual control means 101. An output 174 related to actual internal pressure of the tire is generated by a plurality of tire pressure monitoring means 152, 165 connected to a manifold 104. Moreover, a valve 168 having an exhaust port 194, an input port 192 connected to the output side of a compressed air source 108, and an output port connected to the tire through a manifold 104 is provided. The valve 168 is energized between the position to be comminuted with the compressed air source 108 and the position to be communicated with the exhaust port 194 according to the difference between respective outputs 138, 174 in order to inflate/deflate the tire.
Patent JP-H1129543-A (JP)
Title: Production of purifyed 2-cyanoacrylate
Inventor: ANDO YASUSHI
IPC: B01J41/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound by removing acidic impurities which is difficult to be purified by a distillation, by using an ion exchange resin up to a degree of not causing a problem in using the same compound as the raw material of an adhesive. SOLUTION: This method for producing a purified 2-cyanoacrylate is to remove acidic impurities in 2-cyanoacrylate (e.g. ethylene dicyanoacrylate) having a high molecular weight, multiple functionalities, or a functional group, which is impossible to be distilled, and distillable 2-cyanoacrylate (e.g. methyl-2- cyanoacrylate) with an ion exchange resin having preferably iminodicarboxylic acid group, especially preferably an imino diacetic acid group of the formula: CH2 N(CH2 COOH)2 to obtain the objective compound. As the skeleton of the ion exchange resin, a polyfluoroethylene, etc. are cited, but those having a general polystyrene skeleton may be used without problem. Further, the 2- cyanoacrylate is used by dissolving in a solvent as necessary and brought into contact with a resin.
Patent JP-2001025487-A (JP)
Title: Armrest structure for wheelchair
Inventor: TAKEZAWA YOSHINORI
IPC: A61G5/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an armrest structure for a wheelchair in which an armrest part can stably be supported even if a high load is applied and the armrest part is easily adjusted in height. SOLUTION: An armrest part 18 is formed by arranging recessed parts 161a on each of two supporting bars 161 for supporting the armrest part 18, and two large diameter parts 242 provided on a rod body 24 which is arranged so as to cross with each supporting bars 161 are engaged with two recessed parts 161a respectively. Accordingly, the rod body 24 moves slidably, and the supporting bar 161 can move up and down by releasing an engagement state by sliding.
Patent JP-S5899010-A (JP)
Title: Balanced modulator
Inventor: OOURA KENKICHI
IPC: H03D1/22
Filed: 1981-12-09
Abstract: PURPOSE:To operate the modulator sufficiently even at a low operating voltage, by providing a current mirror circuit for an output stage of a differential amplifier circuit for signals to be modulated, converting the signals and inputting them to a double balanced type switch circuit. CONSTITUTION:A signal vm to be modulated is inputted to a differential amplifier circuit 1 for the signal, and the signal is converted into a current and inputted to a current mirror circuit 3 after amplification. The output current of the circuit 1 becomes a voltage variable component vD(m) of diodes Q03, Q04, is inputted to transistors (TR)Q05, Q06 and outuputted in opposite phase with each other at the collectors. The output of the circuit 3 is inputted to TRs Q07-Q10 of a double balance type switch circuit 2. A carrier wave signal vc is amplified at a differential amplifier circuit 4 for carrier waves, the output is inputted to bases of the TRsQ07-Q10, where the signals vm and vc are multiplied and the result is inputted to a load RL. Since the variable component of the signal VD(m) is far smaller than that of the signal vm, the input voltage permissible range of the signal vm is not effected by the amplitude of the vm even if the operating power supply voltage is lowered.
Patent JP-S57141629-A (JP)
Title: Lighting tuner for flash photography
Inventor: UCHIYAMA TAKASHI
IPC: G03B7/16
Filed: 1981-12-10
Abstract: PURPOSE:To achieve adequate exposure photography even when a background is relatively dark, by starting delay operation after flash lighing stops and by controlling the closure of a shutter according to subject brightness. CONSTITUTION:Reflected flash light from a main subject is photodetected by a photodiode PD; when the quantity of the photodetected light reaches a prescribed value, a switching circuit SCD is inverted through a capacitor Cp to turn on a thyristor SCR2, and then a quenching tube Qe turns off to stop the lighting of a canon tube Qc. At the same time, a lighting signal turns off a thyristor SCR1 to turn off transistors (TR) T11 and T12, and a TRT15 is turned off. Then, delay operation is started to start the charging of a capacitor C1, and after a time which corresponds to the brightness of the subject passes, the inverted output of a switching circuit SCA closes a shutter. Therefore, photography with adequate exposure including a background is performed even when the background is relatively dark.
Patent JP-H0548708-A (JP)
Title: Loss controller and loud-speaker telephone set
Inventor: KADOTA TAKAO
IPC: H04M1/00
Filed: 1991-08-08
Abstract: PURPOSE:To smoothly perform loss control without any feeling of switching by smoothing a voice signal passed intermittently through an analog switch by an LPF and controlling the analog switch with the duty of a rectangular wave of frequency much higher than the voice signal. CONSTITUTION:A voice signal input terminal 11 is connected to the analog switch 12, which intermittently passes the voice signal with the control input from a loss control input terminal 13 and leads it to the LPF 15. The LPF 15 smooths and output the intermittently passed voice signal to a voice signal output terminal 16. In this case, the voice signal at the input terminal 11 has a waveform (a), a pulse signal which has a higher frequency than the voice signal is applied to an input terminal 13, and a signal which has a waveform (b) is outputted from the switch 12 to have a waveform (c) after passing through the LPF 15. Then the duty (a) of the rectangular wave which controls the switch 12 gives continuous loss to the voice signal, so the varying speed of the duty is controlled to perform smooth control without any feeling of switching.
Patent JP-H0644542-A (JP)
Title: Posture of mounted parts and position adjusting device
Inventor: TANAKA TOSHIAKI
IPC: G11B5/56
Filed: 1992-07-27
Abstract: PURPOSE:To reduce costs without damaging the adjusting performance of position and posture even when the number of parts is small. CONSTITUTION:A head base 51 is provided almost in parallel on a main body base 50. The head base 51 is provided with a penetrating hole for penetrating screws A1 to A2, pressed by springs 52a to 52c so as to be floated from the main body base 50 but restricted by the screw A1 to A3. Here, the penetrating hole of the screw A1 is round, those of the A2 and A3 are long and the head base 51 is rotated with the screw A1 as a fulcrum. The adjustments of tilt, azimuth and height are made possible by rotating the screws A1 to A3. Also, the adjustment of an X position is made possible by forming an opening part 51D on the head base 51, inserting an eccentric post 61 having a fastening shaft into an eccentric position and erecting it on the main body base 50.
Patent JP-H1143268-A (JP)
Title: Push-button device of elevator
Inventor: KUBO HIROAKI
IPC: B66B5/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a push-button device of an elevator on which maintenance work can be easily performed by automatically detecting stop-up of a push button, that is, abnormality of an advance position return of a button body. SOLUTION: A button body 14 is slidably fitted into a button frame 12, and a fixed contact point 15 is also arranged on the button frame 12, and a movable contact point 16 is arranged on the button body 14. A return spring 17 to hold it in an advance position by energizing the button body 12 and a pressure detector 18 to detect pressure of the return spring 17 are also provided. When output exceeding a prescribed value exists in the pressure detector 18 when a prescribed time passes after pressing the button body 14, the occurrence of abnormality by stop-up of the button frame 14 is detected by a control means 19. Therefore, a stop-up causing push button 8 can be easily specified, and the cause of a malfunction by abnormality of the push button 8 can be easily investigated, and maintenance work efficiency can be improved.
Patent JP-S6444508-A (JP)
Title: Sequence controller
Inventor: SAITOU SUMIHISA
IPC: G05B19/05
Filed: 1987-08-12
Abstract: PURPOSE:To speed up sequence processing by by-passing an unnecessary sequence instruction. CONSTITUTION:In a reading operation, a process I/O device (PIO) reading signal is outputted from a control circuit 6 to a signal line 19 and data in the PIO 2 are set up in a bit register 7. In writing operation, a PIO writing signal is outputted from the control circuit 6 to a signal line 20 and the data in the register 7 are written in the PIO 2. A selector 5 outputs an instruction address AD1 to an instruction memory 1 when the contents of the register 7 is '1', and in case of '0', outputs an instruction address AD2. At the time of ending the reading operation or the writing operation, the control circuit 6 starts the reading of the instruction, and at that time, the instruction address goes to the AD1 or AD2 in accordance with the contents of the register 7.
Patent JP-S6444185-A (JP)
Title: Picture processor having time base fluctuation correcting function for picture signal
Inventor: SETO YASUHIRO
IPC: H04N5/95
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a picture signal in which a time base fluctuation is properly corrected with a simple constitution by modulating a phase in a timing at the time of a D/A conversion according to a residual phase error and a velocity error. CONSTITUTION:The picture signal from an input terminal 10 is stored in a frame memory 16 through an A/D converter 12. A residual error/velocity error correcting part 38 outputs an address for reading AFC following error data from the memory of an error detecting part 36 to an address bus 40. According to the AFC following error data obtained to an input 42 from the error detecting part 36, the phase of the timing is modulated and the address for reading the picture signal data from the frame memory 16 is outputted to the address bus 40. The picture signal data is read from the output 44 of the frame memory 16 in the phase modulated timing for correcting the residual error and velocity error and restored in the frame memory 16 through a D/A converter 46, and an A/D converter 50.
Patent JP-H08168499-A (JP)
Title: Manufacture,assembly and application of orthodontic apparatus,and group of standardized bracket and apparatus for orthodontics
Inventor: KUREIGU EI ANDOREIKO
IPC: A61C7/16
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To quickly determine ideal tooth arrangement and to reduce manual adjustment to the utmost by constituting each base part so as to attach the same to a specific tooth of a person of a predetermined human race and providing an arch wire receiving groove to each arch wire support part and selecting the depth and direction of the groove for the person of the predetermind human race. SOLUTION: Each base part is constituted so as to be attached to a specific tooth of a person of a predetermined human race and an arch wire receiving groovce 22 is provided to each arch wire support part, and the depth and direction of the groove 22 are selected for the person of the predetermined human race. Each base part 21 and the depth and direction of the groove 2 of each arch wire support part are obtained from a mathematical arch mode established for a specific human race. Further, each base part 21 and the depth and direction of the groove 22 of each arch wire support part are obtained from the measured values of the tooth shape of an indivisual of the same human race as a patient or based on the angle of inclination of the ideal tooth crown length axis of a person of a predetermined human race and the characteristics of the sape of the jaw thereof.
Patent JP-S63111890-A (JP)
Inventor: RODONII JIEI SUPIIRUMAN
IPC: A63B47/02
Filed: 1987-08-12
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-2001031021-A (JP)
Title: Product adherence preventing mechanism for three-sided sealing machine, three-sided sealing machine equipped with the mechanism, and bag-making method
Inventor: KANESAKA HIROSHI
IPC: B65B9/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To make a quick an continuous packaging work possible without fusing of a film and to make a constant attendance by an operator unnecessary. SOLUTION: A product adherence preventing mechanism is for a three-sided sealing machine which forms a film into a cylindrical structure with a heat sealing applied to parts overlapping each other in the vertical direction and makes up the film into a bag with the heat sealing applied to the bottom part of the cylindrical structure with a traverse sealer and also applies the heat sealing to the upper opening with the traverse sealer after an article to be packaged is inserted from the upper opening and completes packaging with the heat sealing applied to the three sides,  and the preventing mechanism is a pair of devices positioned respectively at the underside of a pair of opposite traverse sealers and fixed to the three-sided sealing machine main body on a position whereto a packaged product adherent to one of the paired sealers moving in the direction of separating from each other after the sealing is made at the upper part comes into collision. The three-sided sealing machine is such a one which is equipped with the above-mentioned preventing mechanism, and the packaging method is such a one which employs the above-mentioned sealing machine.