baber/WOPTO huggingface dataset:
Patent JP-S58187804-A (JP)
Title: Method for measuring level in water
Inventor: KANEKO FUMIO
IPC: G01C13/00
Filed: 1982-04-27
Abstract: PURPOSE:To measure the level in the water simply and accurately, by providing inverted U shaped hoses between the two points in the water, filling the hose with air from the higher side, opening a discharge valve at the higher side, and detecting the rise of the injected water level. CONSTITUTION:An air feeding device 1 is vertically provided with the highest position in a region to be measured as a reference point. A measuring device 2 is provided at a measuring point. Pressure resisting hoses 3 of both devices 1 and 2 are connected to an extending hose 5 by connecting metal fittings 4. A water discharge valve 13 of the air feeding device 1 and a water discharge valve 23 of the measuring device 2 are opened, and compressed air is fed from an air feeding port 14. Then, the water in an air chamber 11 is discharged at first from the water discharge valve 13 and the water level is lowered to the upper end of the water discharge valve 13. The air is discharged out of the water discharge valve 13 as bubbles. The water discharge valve 13 is closed and the feeding of the compressed air is continued. The pressure resisting hoses, the extending hose 5, and the measuring device 2 are filled with the air. The feeding of the air is stopped and the water discharge valve is opened. Then the water level of the measuring device 2 rises up to the upper end level L of the water discharge valve 13. The scale of the measuring device 2 at this time is read. Thus the water level is measured simply and accurately.
Patent JP-S56167236-A (JP)
Title: Method of testing exhaust condition of fluorescent lamp
Inventor: SHIRAISHI TAKAFUMI
IPC: H01J9/42
Filed: 1980-05-27
Abstract: PURPOSE:To make it possible to simply and precisely detect even minor defects in exhaust by comparing the light intensity in the visible range of a special wavelength region with that of each mercury emission line of its own special wavelength and determining the quality of the exhaust condition in accordance with the magnitude of the ratio. CONSTITUTION:A fluorescent lamp 1 to be measured and a high frequency power supply 2 which generates glow discharge in this lamp 1 are provided. The first detector 3a which compares the light intensity in the region of wavelength of 300- 400nm out of the region of radiated light or in the visible region exceeding a wavelength of 550nm with the intensity of either of mercury emission lines with wavelength of 405nm wavelength 436-546nm, and the second detector 3b for detecting mercury emission lines which is provided in parallel with this detector 3a are provided. Both outputs are inputted into a differential amplifier 6 and the output is  compared with that of a reference value generator 8 through comparator amplifier  7. The quality of the lamp 1 is determined and the result is displayed on an indicator 9. Tnus, any minor exhaust defect can be precisely determined.
Patent JP-H01243767-A (JP)
Title: Conference call system
Inventor: OTSUKA EIJI
IPC: H04M3/56
Filed: 1988-03-25
Abstract: PURPOSE:To always attain the call of an adaptive level by supervising a calling signal level to be transferred to respective speakers, which are participated in conference call, and attenuating the level through an attenuator only for a constant time to a speech signal, whose level goes over a constant level. CONSTITUTION:When a base call signal goes over a setting level SL to any one of the speakers which are participated in the conference call, the output of a comparator 39 goes to be an H level. Thus, an AND gate 49 goes to a closing condition and the timer value of the speaker, who goes over the setting level, is updated to '0'. A B is obtained in the comparator 37 and the output of the comparator 37 goes to be an L level. As a result, the call signal to pass through an A-side input, namely, to pass through an attenuator 40 is selected by a selector 41 and inputted to a compressor. Thus, the level of the call signal of the speaker, who goes over the setting level, is controlled in the attenuator 40 and transferred with being adjusted to the optimum level. Accordingly, the call signal level can be always adapted and efficient conference operation can be executed.
Patent JP-H02248083-A (JP)
Title: Piezoelectric type vibration sensor
Inventor: KAINO KIKUO
IPC: H01L41/08
Filed: 1989-03-22
Abstract: PURPOSE:To prevent the occurrence of short circuit between electrodes at an interelectrode processing in a cutting process by a method wherein non-electrode parts are formed between inner electrodes and peripheral electrodes which constitute a bend mode vibrator, and the non-electrode part on a pasting side is formed larger than that on an external side in size. CONSTITUTION:Non-electrode parts whose sizes are a and b respectively are provided between an inner electrode 12 and an peripheral electrode 13 of a vibrator part which forms a bend mode vibrator of a piezoelectric element 11, and an intermediate electrode 14 and an external electrode 15 of the bend mode vibrator on its pasting side respectively. The size b is slightly larger than the size a or a<b, so that the occurrence of short circuit due to the fusion of metal electrodes can be prevented when the electrodes and others are cut off at a cut point 21 to form a bend mode vibrator.
Patent JP-H09254581-A (JP)
Title: Lead case
Inventor: OKANO FUMIKO
IPC: B65D83/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the protrusion of a lead by the reaction of opening of a cover in a lead case in which the lead outlet of a case body is switched by rotating e cover to the case. SOLUTION: A lead containing chamber 14 is formed in a core case body 10, and a lead outlet 16 communicating with the chamber 14 is provided at the side 10a of one end side as seen along the longitudinal direction of the body 10. The cover 12 for switching the outlet 16 is pivotally secured to the side 10a of the body 10, and the rotary shaft 12b of the cover 12 is substantially parallel to the longitudinal direction of the body 10.
Patent JP-H11264373-A (JP)
Title: Supporting device for horizontal compressor
Inventor: KIKUCHI HIROYUKI
IPC: F04C29/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying piping design by reducing vibration of a horizontal scroll compressor. SOLUTION: In this supporting device, a leg part 2 is formed into a cylindrical shape, at least three leg parts are extended outward from both ends in the longitudinal direction in parallel, and a vibrationproof member is formed into a cylindrical shape and formed of vibrationproof rubber 6 for gripping the leg part 2. Since each attaching member is formed of a holding part 7a for holding the vibrationproof rubber 6 and an attaching part 7a to be attached to a base 5, radial vibration to be generated in a horizontal compressor can be efficiently decreased. The vibrationproof member is formed into a two-layer structure in which a first cylindrical vibrationproof rubber 6a having low rigidity and high viscosity is arranged inside the vibrationproof member, and a second cylindrical vibrationproof rubber 6b having high rigidity and low viscosity is arranged outside it.  Therefore, radial vibration can be decreased by the first vibrationproof rubber 6a, and vibration amplitude can be restrained by the second vibrationproof rubber 6b.
Patent JP-H02248342-A (JP)
Title: Production of silica glass
Inventor: HAYASHI FUSAJI
IPC: C01B33/141
Filed: 1989-03-22
Abstract: PURPOSE:To obtain large-sized silica glass in a high yield without causing cracking or crazing by using polyvinyl acetate and a mixed solvent contg. acetylacetone at the time of preparing a sol when silica glass is produced by a sol-gel process. CONSTITUTION:Silicon alkoxide is hydrolyzed to prepare a silica sol and this sol is converted into gel. This gel is dried and the resulting dry gel is sintered to obtain silica glass. In this sol-gel process, a mixed solvent contg. acetylacetone such as a methanol-acetylacetone mixed solvent is used as a solvent for the silicon alkoxide and polyvinyl acetate is added in the stage for preparing the silica sol. By using the polyvinyl acetate and acetylacetone in combination, large-sized dry gel can easily be obtd. without causing cracking in the drying stage.
Patent JP-H11263894-A (JP)
Title: Acrylate polymer composition and flame-retardant adhesive tape using the same
Inventor: MIKI YOSHIAKI
IPC: C09J133/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant vibration damping polymer composition using an acrylate polymer wherein the self-tack is retained and a flame-retardant adhesive tape. SOLUTION: An acrylate polymer composition is prepared by mixing, to 100 pts.wt. acrylate polymer, 4 to 100 pts.wt. halogen-containing phosphoric acid ester flame-retardant such as tris(chloroethyl) phosphate or the like and 1 to 50 pts.wt inorganic flame-retardant such as aluminum hydroxide or the like. A flame-retardant adhesive tape is prepared by applying the composition on a base.
Patent JP-2000268272-A (JP)
Title: Gas leak alarm device
Inventor: HAGA YOSHIYUKI
IPC: G08B21/14
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas leak alarm device which makes time until a microcomputer gas meter is shut same even when the gas leak alarm is connected to an S type microcomputer gas meter or a microcomputer gas meter which is not S type. SOLUTION: An interface circuit 25 adjusts the delay time which is set in a timer T by using an adjusting means to make the two of times same; namely, the time until a shutoff valve 14 is shut by a gas leak alarm signal outputted from the gas leak alarm device when an S type microcomputer gas meter is connected to the gas leak alarm device for the S type and the time until the shutoff valve is shut by a gas leak signal as a continuous ON signal when a microcomputer gas meter which is not S type is connected to the gas leak alarm device.
Patent JP-2000266821-A (JP)
Title: Inspection system for iic bus circuit
Inventor: NAKAJIMA TATSUO
IPC: G06F11/22
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system for an IIC bus circuit, by which the voltage control characteristic of a slave circuit can be inspected in an extremely short time. SOLUTION: In an inspection apparatus 21, two each of data for inspection, which are outputted to a slave circuit 2 are increased sequentially from '01H'. When the data reach an upper-limit value of 'FFH', the data are outputted in such a way that two each are decreased sequentially from 'FFH'. After the transmission of the data for inspection is completed by a bus interface part 22 for inspection, the level of a clock signal is maintained at a low level so as to be stopped. The ratio of its stop time is changed. The output waveform of a low-pass filter 24 is made to be nearly sinusoidal. Then, the inspection apparatus 21 measures the amplitude distorsion of the output waveform. Whether a D/A conversion level according to control data is obtained in the slave circuit 2 or not is inspected.
Patent JP-S54161607-A (JP)
Title: Sizing detergent
Inventor: MATSUNAGA KINJIROU
IPC: D06M13/244
Filed: 1978-06-12
Abstract: PURPOSE: A sizing detergent composition capable of cleaning and sizing clothes simultaneously, obrained by blending a nonionic, an anionic, or an ampholytic surface active agent with a specific cationic emulsion polymerization product as a sizing ingredient.  
     CONSTITUTION: About 0.004W0.2 wt. % calculated as cationic nitrogen content of  a cationic high polymer(a nonionic high polymer may be added), e.g., a cationic starch(cellulose) shown by the formula I:[ A is starch, or cellulose residue; R is (hydroxy)alkylene; R 1 , R 2 , and R 3  are alkyl, aryl, or aralkyl( may form heterocyclic ring with nitrogen atom in the formula); X is anion( Cl, H 2 SO 4 , et.); 1 is positive integer] is added to a vinyl monomer, e.g., vinyl acetate. This mixture is subjected to emulsion plymerization at about 40W120°C in the pH range about 3W9 to prepare a cationic emulsion polymerization product, which is used as a sizing ingredient. About 10W50 wt. % calculated as solid content of the sizing ingredient  is blended with a detergent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60216441-A (JP)
Title: Cell holding and connecting device for wristwatch
Inventor: KOBAYASHI GOROU
IPC: H05K1/00
Filed: 1984-04-09
Abstract: PURPOSE:To reduce the number of parts and assembling man-hours, by forming conductors for leading cell electrodes on a synthetic resin circuit substrate as one body and thereby holding and fixing the cell involved. CONSTITUTION:Conductors 2 and 3 for leading the positive electrode and negative electrode of a cell respectively are formed on a synthetic resin circuit substrate 1 and besides, there are provided protrusions 4 for positioning and fixing the cell and protrusions 5A and 5B for thermo-compression bonding and fixing the substrate 1 by itself when the substrate 1 is folded in the shape of U. Besides, the negative electrode 7 of the cell is positioned between respective protrusions 4 and brought into contact with the conductor 3 and then the substrate 1 is folded in the shape of U so as to involve the cell 6 and the conductor 2 is brought into contact with the positive electrode 8 of the cell. Thereafter, the protrusion 5A is brought into coincidence with the protrusion 5B and then the cell 6 is fixed by heating and compression bonding. Therefore, it is possible to eliminate electrode leads or the like and reduce the number of parts and also simplify assembling work.
Patent JP-H10248161-A (JP)
Title: Power supply unit
Inventor: OTOMO TAKATOSHI
IPC: H02M7/12
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently wire and connect a signal control unit and a signal processing unit with a single motion, by unitizing the connection between a communication line and a power line when the signal control unit and the signal processing unit are wired and connected. SOLUTION: A power supply unit 11 is formed by integrally forming an input connector 13, an output connector 14 and an external power supply connection 15 on a rectangular board 12, and integrally forming them into a unit. The power supply unit 11 is so constituted that stable transmission is maintained by placing the power supply unit 11 between a master 16, and a slave group 17 corresponding to voltage drop region, and supplying the slaves 17a, 17b with constant voltage. The plug-in detachable input connector 13 having a recessed connecting section 13a is attached to one side of the unitized board 12. The input connector 13 is plugged in with the recessed connecting section 13a mated with the projected connecting section 18a of a cable connector 18 on the master 16 side, and connection is thereby accomplished in the block.  Thereby wiring and connecting work can be efficiently performed with a single motion.
Patent JP-2000270067-A (JP)
Title: Portable telephone set
Inventor: MIYASHITA TOSHIICHI
IPC: H04W88/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To make a comfortable telephone call with a portable telephone set in an integrated housing by effectively inputting a transmit voice even when the transmission part can not be put close to the mouth and to provide a hard- to-break structure. SOLUTION: This portable telephone set has a reception part 16A with a built-in speaker nearby the upper end of the integrated housing 10 and the transmission part 16B, provided with a movable part 18 with a built-in microphone 20, nearby the lower end of the housing 10. The transmission part 16B has a storage recessed part 10A on the front surface of the housing 10 and the movable part 18 is arranged in the storage recessed part 10A. The movable part 18 is arranged having its external surface 18A covering the opening of the storage recessed part 10A while the angle is not adjusted. The microphone 20 is unidirectional. The angle of the movable part 18 is adjusted so as to have the microphone 20 orientated to the mouth of the speaker for calling.
Patent JP-S62227893-A (JP)
Inventor: EDOGAA BOODEIEN
IPC: F16J15/26
Filed: 1986-03-27
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-H01246408-A (JP)
Title: Cooling method for melt-extruded filaments in the spinning unit
Inventor: KATO EIJI
IPC: D01D5/088
Filed: 1988-03-24
Abstract: PURPOSE:To improve the yarn properties such as elastic modulus or tensile strength and reduce yarn breakage during melt extrusion by controlling the temperature and/or volume of cooling air from the air cooler so that the cooling is effected weakly in the upper stream and powerfully in the lower stream of the cooling chimney. CONSTITUTION:The temperature and/or volume of cooling air are controlling so that the extruded yarn is weakly cooled in the upper stream, while strongly in the down stream. Uniform draft is applied and the yarn properties such as the elastic modulus and tensile strength are increased and melted yarn breakage is reduced. Strong cooling in the down stream prevents the filaments from fusing and the cooling zone can be shortened in comparison with gradual cooling.
Patent JP-S61230378-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA SHIGERU
IPC: H01L29/812
Filed: 1985-04-05
Abstract: PURPOSE:To enable to annihilate a two-element electron gas layer, and to form an extremely fine insulating region or a fine element by irradiating an arbitrary position in the two-element electron gas layer shaped on the semiconductor crystal layer side having the large electron affinity of a hetero-junction by focussed ion beams. CONSTITUTION:A semiconductor crystal layer having large electron affinity and a semiconductor crystal layer having electron affinity smaller than the semiconductor crystal layer are grown in an epitaxial manner to form a hetero- junction. The semiconductor crystal layer such as a non-doped GaAs layer 2 having large electron affinity as a GaAs layer and a semiconductor crystal layer such as an N-type AlGaAs layer 4 having electron affinity smaller than the semiconductor crystal layer are grown in the epitaxial manner to shape the hetero-junction, and an arbitrary position in a two-element electron gas layer 3 formed on the non-doped GaAs layer 2 side of the hetero-junction is irradiated by focussed ion-beams 5, thus selectively annihilating the two-element electron gas layer 3. Accordingly, an insulating region with an arbitrary fine pattern can be shaped, thus realizing an integrated circuit having the high degree of integration and high density.
Patent JP-H11267849-A (JP)
Title: Metal pipes parallel fastening method, parallel fastening device and parallel fastening structure
Inventor: MIYAZAKI NATSUO
IPC: B23K11/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To fasten a middle part of the metal pipes each other by spot welding technology. SOLUTION: Two metallic work pipes 1, 2 are parallely laid and welding electrodes 3, 4 are inserted into the work pipes 1, 2 respectively. Each of the work pipes 1, 2 are clamped in a parallel direction by the clamping tools 6, 7 of a work pipe clamping device 5. The inner sides pipe peripheral wall parts 10, 11 of the work pipes 1, 2 are clamp abutted in their parallel directions with the spot welding electrodes 3, 4 via outside pipe peripheral wall parts 8, 9 in their parallel directions while the work pipes 1, 2 are press deformed in their parallel directions by the clamping force F1. The parallel direction inner pipe peripheral wall parts 10, 11 are thus spot welded each other. The plural number of work pipes 1, 2 are fastened each other being in the parallel status by this spot welding part 12.
Patent JP-S61230534-A (JP)
Title: Dc signal transmitter
Inventor: FUJISAKA NAOTO
IPC: H04B10/00
Filed: 1985-04-05
Abstract: PURPOSE:To reproduce correctly the reference level of a DC signal at the reception side by providing a synthesizing circuit synthesizing a DC signal to be sent and a pulse signal and outputting a signal representing the reference value in the peak value of a pulse signal component in the synthesizing signal. CONSTITUTION:When the output pulse voltage signal Vc of a pulse oscillation circuit is at a positive level, a transistor (TR) 14 is turned off. A current equal to an input signal Ii as an envelope output signal flowing to a TR 12 flows to a TR 13 which becomes an output current. That is, the relation of Ii=Io exists where Io is the output current of the synthesizing circuit. When the signal Vc is negative, the TR 14 is turned on, since the current flowing to the TR 12 flows through TRs 14, 15, the TR 13 is turned off. Thus, the output current Io is 0. The output current Io being at 0 level when the signal Vc is at a negative level is obtained. That is, a pulse shaped signal component representing the zero level of the reference level is included in the synthesizing signal Io.
Patent JP-H06255285-A (JP)
Title: Mount for album and its production
Inventor: KITAGAWA SHIRO
IPC: B42D1/08
Filed: 1993-03-04
Abstract: PURPOSE:To provide a mount that can be turned over without a resistance through a large angle and is hardly damaged if it is turned over many times in the application to an album. CONSTITUTION:This mount is composed of a mount part 3 made of a sheet member having an appropriate stiffness and printed on at least one surface thereof; a binding piece 4 made of a sheet member having an appropriate stiffness; and transparent flexible films 5 that are bonded to the both surfaces of the mount part 3 and the binding piece 4 so as to cover the mount part 3 and connect the binding piece 4 to the mount part 3 at an interval.
Patent JP-H07256183-A (JP)
Title: Coating applicator
Inventor: NAKAZAWA TAKEO
IPC: B05C13/02
Filed: 1994-03-17
Abstract: PURPOSE:To prevent a coating liquid applied on a web from being splashed from the front surface of the web at the time of transporting the web. CONSTITUTION:An air floatation 8 for curving and guiding the web 1 in such a manner that the front surface side of the web comes to the inner side of an arc is installed in a position between a backing roll 2 and a guide roll 7 in the upstream side position thereof. A coating applicator 5 for applying the coating liquid 4 on the front surface of the web 1 is disposed between the air floatation 8 and the guide roll 7. A blade 6 is disposed in the position where the web 1 is run along the backing roll 2. The air floatation 8 has the arc- shaped front surface, has an air cell 10 on the inner side and has many air holes 9 on the front surface. The web 1 is floated and is so curved that the front surface side comes to the inner side by the air ejected out of the air holes 9 of the air floatation 8.
Patent JP-2000267810-A (JP)
Title: Optical touch panel device
Inventor: KIYONO TAKESHI
IPC: G06F3/03
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To simplify a device and also to make its operation quick by performing drastic reduction that avoids the drop of position detection resolution of the needed number of array light emitting and receiving elements in an optical touch panel device. SOLUTION: One group of three light emitting and receiving elements, e.g. one light emitting element 4V-1 and two light receiving elements 5V-1A and 5V-1B are plurally arranged with a formation optical path interval maintained to a horizontal and vertical set of one set of peripheral directions of a touch panel substrate 3 on which a coordinate position detection surface 2 as the touch control surface of an optical touch panel device is arranged, optical path changing bodies (6V-1 to 6V-M and 6H-1 to 6H-N) are respectively arranged at the opposite peripheries of a touch panel to perform two branch 180 deg. optical path change of transmission light, three optical paths are generated in every array unit, and an optical path matrix crossed by the entire array units and the optical path changing bodies is secured.