baber/WOPTO huggingface dataset:
Patent JP-S56159064-A (JP)
Title: Positive plate for alkaline storage battery
Inventor: YAMAMOTO HIDEHARU
IPC: H01M4/32
Filed: 1980-05-08
Abstract: PURPOSE:To enhance the cycle charactieristic of a pasted positive plate, on which nickel plating is performed so as to make a conductive matrix to be formed in it, by using a given material as a paste agent for the positive plate. CONSTITUTION:Nickel hydroxide used as an active material is added with both acetylene black used as a conductive agent and a paste liquid, and the mixture is kneaded into a paste. The paste is applied to a plate core body before the core body with the paste is dried, thereby a molded body being formed. Thus formed molded body is immersed in a nickel plating bath, and about 20wt% to the active material of nickel is plated on the body by using a nickel plate as a counter pole. After that, the body plated with nickel is washed and dried, thus a positive nickel plate being obtained. Here, the former paste liquid contains a paste agent such as sodium polyacrylate or sodium alginate, and polyethylene fiber used as a reinforcing agent.
Patent JP-2000065650-A (JP)
Title: Improvement in temperature measurement for resistance
Inventor: SIMPSON ALAN FERNLEY
IPC: G01R27/14
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the temperature measurement for resistance by making the parasitic voltage and parasitic current of a measuring circuit correctable independently from each other. SOLUTION: An instrument which measures the temperature of a sensor Rx is provided with a measuring circuit and a correcting means which corrects the parasitic voltage of the measuring circuit. The measuring circuit is provided with means 33 and 34 which cause the sensor Rx to generate response signals by giving probe signals (Vref) to the sensor Rx, amplifiers A1 and S2 which generate amplified response signals, and a means which calculates the temperature of the sensor Rx from the amplified response signals in accordance with a prescribed algorithm. The correcting means is provided with a means A3 which causes the measuring circuit to generate an offset response signal by giving a parasitic voltage correcting signal to the circuit.  The amplifiers A1 and A2 are constituted to generate amplified offset response signals and provided with the means A3 which substantially minimizes the amplified offset response signals by adjusting the parasitic voltage correcting signal.
Patent JP-S51137443-A (JP)
Title: Method for measuring dimensions of three-dimensional structures
Inventor: GOTOU TOSHIYUKI
IPC: G01B11/24
Filed: 1975-05-24
Abstract: PURPOSE: To provide a method of measuring the dimensions of a three-dimensional structure with ease and high precision by simultaneously measuring the distance and angle by a laser range finder and a goniometer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07273494-A (JP)
Title: Mounting of electronic component
Inventor: MURAOKA NOBUHIKO
IPC: H05K1/03
Filed: 1994-03-30
Abstract: PURPOSE:To recognize the reference positions of a pair of reference marks on a panel and the value of the distance between the reference positions, to correct data on the mounting position of each electronic component and to mount each electronic component with high accuracy even if there are the expansion and contraction of each electronic component due to heat and an error between manufactured lots. CONSTITUTION:Reference position marks 14 and 15 are respectively provided on both end parts of a side 2a, which is mounted with electronic components, of a glass panel 2. The positions of the marks 14 and 15 are recognized by a recognition camera mounted on a mounting head of a feeding means and the value M (kL) of the distance between the positions is recognized. The (k) is an expansion and contraction coefficient and the L is the reference value of the distance based on data on mounting. Then, when positions to be mounted with the components from the mark 14 on one side are given as (a), (b) and (c), the recognition distances A, B and C from the mask 14 to the components are respectively corrected as A=ka, B=kb and C=kc. Thereby, even if there are the expansion and contraction of each component due to heat and an open air temperature and an error between manufactured lots, each electronic component is mounted at a prescribed position with high precision.
Patent JP-H01236184-A (JP)
Title: Controller for elevator
Inventor: HAYASHI MASAKI
IPC: B66B5/00
Filed: 1988-03-17
Abstract: PURPOSE:To arrange so as to be useful for crime prevention, in a specific floor passing operation controller whose purpose is to have the specific floor of an elevator passed for a fixed time zone, by informing at the time of the end of use of the specific floor that the switching on of a specific floor passing operation switch has been forgotten. CONSTITUTION:An alarm device 2 is the device to inform that the switching on of a specific floor passing operation signal output switch 1 is forgotten, and room door lock key switch auxiliary contact points 3 are what confirm whether or not the door of each room has been locked, and an elevator is controlled by means of a controller 7. Accordingly, a signal (a) outputted from the switch 1 outputs a specific floor passing operation signal (c) to an operation control portion 4 by means of a specific floor passing operation decision portion 5. Also, an alarm device output decision portion 6 is outputting an operation signal (d) to the alarm device 2 on the basis of the signal (s) outputted from the switch 1 and the signal (b) outputted respectively from a room door lock key switch auxiliary contact points 3.
Patent JP-S62223136-A (JP)
Title: 1-halo-(e,z)-7,9-alkadiene compound and production thereof
Inventor: YAMAMOTO AKIRA
IPC: C07C17/26
Filed: 1986-03-19
Abstract: NEW MATERIAL:A 1-halo-(E,Z)-7,9-alkadiene compound expressed by formula I (R<3> is H or 1-15C alkyl: X is Br or Cl). EXAMPLE:1-Chloro-(E,Z)-7,9-dodecadiene. USE:A synthetic intermediate for conjugated diene based compounds or raw material for producing synthetic insect sex pheromones or synthetic perfumes. PREPARATION:A phosphonium salt expressed by formula II (R<4> is phenyl or 1-10C alkyl; X<1> is Br, I or Cl) is reacted with a base and then the resultant product is subjected to the Witting reaction with a 9-halo-(E)-2-nonen-1-al expressed by formula III to afford the aimed compound expressed by formula I.
Patent JP-H03261645-A (JP)
Title: Ceramic composition for varistor
Inventor: NAKAYAMA AKIYOSHI
IPC: H01C7/10
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a ceramic composition for varistor having a discharge voltage ratio of <=1.4 and improved surge resistance by adding an oxide of a metal such as cobalt as a subsidiary component to a main component consisting of multiple oxides of zinc and titanium having a specific compounding ratio. CONSTITUTION:The objective ceramic composition for varistor is produced by adding a metal oxide as a subsidiary component to multiple oxides of zinc and titanium used as main component. The multiple oxide is produced by mixing zinc oxide with 10-40atom% (based on zinc oxide) of titanium oxide. The subsidiary component is oxides of praseodymium and cobalt and the amount of addition is 0.1-5atom% of praseodymium and 0.5-5atom% of cobalt in terms of atom.
Patent JP-S58180667-A (JP)
Inventor: TOYA KAZUTOSHI
IPC: D06C23/04
Filed: 1982-04-13
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-S61220473-A (JP)
Title: Field effect transistor
Inventor: SASA MASAHIKO
IPC: H01L29/78
Filed: 1985-03-27
Abstract: PURPOSE:To make it possible to select and control a threshold value, by making the electron affinity of a third semiconductor layer, in which a gate electrode is provided, smaller than that of a first semiconductor layer and larger than that of a second semiconductor layer. CONSTITUTION:On a semi-insulating GaAs substrate 1, a non-doped GaAs layer 2, an Al0.4Ga0.6As layer 3 and N<+> type Al0.2Ga0.8As layer 4 are sequentially formed. A gate electrode 5 is arranged on the layer 4. The layer 4, on which the electrode 5 is formed, is made to be positioned on the higher energy side than the layer 2, in which a Fermi level forms a channel layer. Thus, the state, where a bias voltage corresponding to the difference in Fermi levels between both layers is applied, can be implemented without applying a voltage to the electrode 5. The difference in Fermi levels can be controlled by selecting the composition of a semiconductor layer. Therefore, the effect of selecting and controlling the threshold value of an FET can be obtained.
Patent JP-H02279991-A (JP)
Title: Meheat exchanger and method for fixing base plate in airtight manner to heat exchange system
Inventor: ERUNSUTO FUAAMAN
IPC: B23P21/00
Filed: 1990-03-13
Abstract: PURPOSE: To secure the end part of a pipe liquidtightly and mechanically stably while avoiding damage by specifying the cross-sectional dimensions in the range between the pipe and the end part thereof and pressing the pipe externally without using any auxiliary jointing means. CONSTITUTION: A base plate 7 has a seal member 12 provided with a through opening 13 aligned with a bored part, and a seal collar 14 fixed thereto. The pipe 3 has a large diameter being set at 2.5-8 of small diameter and the diameter ratio is 2.5:1-8:1. It is reduced by press jaws 15a, 15b to 11.1:6.6=1.68 as the initial diameter ratio of the pipe 3 and then enlarged using a core rod before being reduced further to 12:7.9=1.52. Good results are also obtained when the diameter ratio 15 set at 1.2:1-3:1 at the pipe end of a heat exchanger fixed finally.
Patent JP-H11314175-A (JP)
Title: Manufacture of structure
Inventor: AOTA KINYA
IPC: B32B3/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the outer surface without projecting and recessing parts by providing a projecting part protruded on the surface at the one side part in the thickness direction of the plate in the end part of the first plate, inserting a rotary tool into the butted portion from only the projecting part side under condition of abutting a backing on the surface at the other side part, executing a friction-joining and also positioning the surface at the other side part to the outer surface. SOLUTION: The end part of the first plate and the end part of the second plate are butted. The end part of the first plate is provided with the projecting part protruded on the surface at the one side part in the thickness direction of the plate in the first plate, and the rotary tool is inserted into the butted portion from only the projecting side part under condition of abutting the backing on the surface at the other side part in the butted portion, and the butted portion is friction-joined and also, the surface at the other side part in the butted portion is friction-joined as substantially flat state. The friction-joining is executed by laying the surface at the other side part in the butted portion and substantially on the flat bed.  The surface at the other side part of a structure obtd. with the friction-joining is positioned to the outer surface of the structure to manufacture the structure.
Patent JP-H11253202-A (JP)
Title: Slippers
Inventor: TADA KATSU
IPC: A43B3/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To display a piece of nice and elaborate information for each guest and thereby prevent confusion of own slippers with another person's. SOLUTION: A slipper designed to allow a transparent pocket portion 3 having a insertion opening 2 to be formed on the top of the instep 1 and insert a facility name label 4 indicating the name of the facility and a name plate 5 indicating the name of a user in a superposed state removably, is provided. As the name of an individual, a group, necessary information of the facility or a message can be stated, nice and elaborate information can be indicated for each guest, thereby preventing a user from making confusion of his slippers with another person's.
Patent JP-H02958-A (JP)
Title: Method of preserving color image
Inventor: FURUYA KAZUHIKO
IPC: G03C8/40
Filed: 1989-03-15
Abstract: PURPOSE:To improve the preservation stability of color images formed by transferring the diffusive dyes formed by heat development to dye fixing elements by previously allowing specific compds. to exist with the color images. CONSTITUTION:One or more compds. having >=1X10<5>M<->.sec<-1>, more preferably >=5X10<5>M<->.sec<-1> extinction rate constant for the excitation triplet states of aryl azo naphthol dyes and/or compds. having >=1X10<7>M<->.sec<-1>, more preferably >=1X10<8>M<->.sec<-1> extinction rate constant for the simplex state oxygen are made to coexist in the dye fixing layers of the dye fixing elements or the adjacent layers thereof. The preservation stability of the color images formed by transferring the diffusive dyes formed by heat development to the dye fixing elements is improved in this way.
Patent JP-S61219301-A (JP)
Inventor: MINAMIMOTO ISAMU
IPC: A01B33/00
Filed: 1985-03-27
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-S56160885-A (JP)
Title: Resistance welding equipment
Inventor: AONO SUSUMU
IPC: B23K11/25
Filed: 1980-05-14
Abstract: PURPOSE: To control heat generation at a weld zone to an optimum condition by storing the contact resistance between electrodes and correcting the pressing force through comparing the resistance with detected values of contact resistance in subsequent welding.  
     CONSTITUTION: The output of a reference voltage generator 12 is applied to one side of a voltage comparator 13 in which the input of other side is a feedback signal that indicates voltage between welding electrodes 1, 2. The comparator 13 compares the voltage between electrodes with the reference voltage and outputs a control signal that indicates the difference between the reference voltage and feedback voltage, and applies to a current controller after amplifying the same. The voltage between electrodes is amplified, passed through an A/D converter, and stored in a storage device 26. In subsequent welding, it is compared with voltage between electrodes obtained by applying weak current before supplying welding current, and the difference between the two voltages is calculated with an arithmetic device 28. The result of this calculation is outputted to the gate 29 and driving pulse is supplied to a pulse motor 48 of the welding head at every output of the arithmetic device 28, and preset pressing force is corrected according to the change of contact resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58179092-A (JP)
Title: Remote controller
Inventor: NAGAMOTO SHIYUNICHI
IPC: H04Q9/14
Filed: 1982-04-14
Abstract: PURPOSE:To simplify the constitution of a control circuit, by deciding the next control contents from new information by means of a primary control means provided to a remote control board and putting the correspondence of the control contents into the next transmission data signal in order to secure a feedback control system for the main body device. CONSTITUTION:A remote control board 4 is provided for a device main body 1 and a main body control circuit 6, and a primary control means 7 using a microcomputer is provided to the board 4. A data transmission line 5 is used to secure a connection among the means 7, a shift register circuit 15, a latching circuit 16 and a comparator 16 of the circuit 6. At the same time, an analog multiplexer circuit 18 of the circuit 6 selects the input signal given from the main body 1. This input signal is compared with the control contents of the circuit 16 by the comparator 23, and the result of this comparison is fed to the means 7. Thus the means 7 decides the next control contents from the information on the comparison. Then this control contents is put into a data signal and then transmitted to the circuit 16 via the circuit 15. Then the heat source part 3 of the main body 1 is controlled by a driver circuit 17.
Patent JP-S62221304-A (JP)
Inventor: OKUTSU HIDEO
IPC: A45D20/08
Filed: 1986-03-20
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-S63228547-A (JP)
Title: Electron emitting material recovery method of cathode for electron tube
Inventor: SANO KINJIRO
IPC: H01J9/04
Filed: 1987-03-17
Abstract: PURPOSE:To aim at cost reduction in an electron tube by separating a scandium ion selectively through ion exchange after dissolving the residue of an electron emission solution left unapplied to the cathode, and refining it for recovery. CONSTITUTION:The residue of an electron emission solution (a) inclusive of alkaline earth carbonate powder, scandium oxide powder, dust and the like being collected in a vessel 16 of a sprayer 10 is dissolved in nitric acid, and after that, if cation exchange resin is added, a scandium ion is firmly stuck to it, and an alkaline earth metal ion is selectively separated in a state of being weakly stuck. First, the alkaline earth metal ion being weakly stuck to the cation exchange resin is eluted, then the scandium ion is eluted, converting the elute into scandium nitrate, and furthermore into scandium exalate, and this scandium oxalate is refined and converted into scandium oxide. The recovered scandium oxide is reusable as raw material for an electron emission.
Patent JP-S54154033-A (JP)
Title: High pressure releasing device for oil-filled electric equipment
Inventor: KUBOTA TOSHIHIKO
IPC: H01F27/02
Filed: 1978-05-26
Abstract: PURPOSE: To release high pressure occurred internally in an oil-filled electric equipment due to internal maldunction by the damage of reinforcing glass of a partition wall of a hollow container reduced internally under pressure and mounted within the equipment.  
     CONSTITUTION: A high pressure releasing device 1 is provided within the tank of  an oil-filled electric equipment such as a transformer to retain the hollow portion  2 in vacuum with a destroying unit 5 provided at part of a hollow container 4  formed of reinforcing glass 3. Accordingly, the unit 5 is operated when the internal  pressure in the container 4 is increased to thereby destory the point 0 on the partition wall 3b with a trigger needle 6. When the point 0 is destoryed, the glass is  damaged instantaneously in entirety due to the characteristics of the glass to cause  the container 4 to be crushed due to the pressure P to thereby absorb the pressure  increase at the hollow portion reduced under pressure so far. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01238892-A (JP)
Title: Fume generator
Inventor: HISHINUMA SADAO
IPC: C06D3/00
Filed: 1988-03-18
Abstract: PURPOSE:To make fume into inodorousness and its handling simple enough by feeding a carburetor directly with the fume or a liquid body stored in an accumulator as a solenoid valve is opened when a nozzle is opened. CONSTITUTION:A liquid L is fed to a carburetor 3 by a pump 2, but when it is heated by a heater 31, the liquid L is gasified into high pressure. Therefore a nozzle 4 being driven by a solenoid coil 41 is opened. A shutter 42 being opened or closed in linkage with the solenoid coil 41 is set up in a return pipe 5 at a rear stage of the nozzle 4, and when this nozzle 4 is opened, the shutter 41 is closed instead, and all fumes are sprayed out of the nozzle 4. When the nozzle 4 is closed, the shutter 42 is opened, whereby the fumes left behind in a system is advanced toward the return pipe 5 An accumulator 7 lying between check valves 6 is set up there, and a solenoid valve 8 at a rear stage of the check valve 6 is also interlocked with the solenoid coil 41, so that in contract with the shutter 41, it is closed when the nozzle 4 is closed. Consequently, the fume or the condensed liquid is entered in the accumulator 7 and stored therein. Then, the solenoid valve 8 is connected to the carburetor 3.
Patent JP-S60208749-A (JP)
Title: Photoresist composition
Inventor: MIURA TAKAO
IPC: G03C1/00
Filed: 1984-04-02
Abstract: PURPOSE:To obtain a good resist pattern prevented from sticking trouble by incorporating a photocross-linking agent and a fluorinated surfactant in a cyclic conjugated diene polymer. CONSTITUTION:The present photoresist compsn. is prepared by adding, e.g., an azido type photocross-linking agent and a fluorinated surfactant to, e.g., a conjugated diene cyclic polymer. This compsn. is dissolved into an org. solvent to form a soln. and applied to a silicon wafer, a metal-coated substrate, or the like to obtain a resist film. A prescribed pattern mask is overlaid on the resist film, exposed by using a light source, such as a high-pressure mercury arc lamp, and developed with a solvent. It causes no sticking trouble when the pattern mask is peeled after forming a resist film, or at other times, and a good photoresist pattern can be obtained.
Patent JP-H08229082-A (JP)
Title: Nursing toilet stool
Inventor: YAMAMOTO HIROYASU
IPC: A61G9/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide a nursing toilet stool facilitating the cleaning work. CONSTITUTION: This nursing toilet stool is constituted of a container (toilet stool main body) 2 receiving the excreta of a bedridden nursed person, a hand hold 3 fitted to the container 2 to be held by a nursing person, and a flexible guide section 4 provided on the opposite side to the hand hold 3 on the outer peripheral edge section of the opening of the container 2 and arranged along the inner wall face 10a of a toilet stool 10.
Patent JP-2000258056-A (JP)
Title: Method and apparatus for drying component
Inventor: UZAWA KUNIHIKO
IPC: F26B5/08
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate baking of a dirt and to dry a component without stain by incorporating the component adhered with a rinsing liquid to its surface in a pallet, then rotating it at a center of the pallet as a rotating center. SOLUTION: A fixing plate 31 is mounted in a frame above a drying tank 3, a vertical driving member 32 such as a cylinder or the like is mounted at the plate 31, and a vertically moving plate 33 is mounted on a shaft 32a of the member 32. Further, the plate 33 mounts a rotary driving member 34 such as a motor or the like, and mounts a holder 35 at the shaft 34a of the member 34. The holder 35 holds a pallet 20 by a pair of chucking pawls for detachably holding a central shaft 21 extended upward from a center of the pallet 20 to protrude or retract the pallet 20 by the member 32 and rotates the pallet 20 by the member 34, thereby drying the component 30 adhered with a rinsing liquid in the pallet 20.
Patent JP-S60207768-A (JP)
Title: Grinding-position determining apparatus for automatic grinding apparatus
Inventor: ENDOU ETSUROU
IPC: B24B49/10
Filed: 1984-04-02
Abstract: PURPOSE:To simplify the determination of the height of the finished surface by pressing a grinding tool at the set angle larger than the optimum grinding angle onto a workpiece and fixing the grinding tool at the optimum angle by a lock cylinder and a stopper and advancing the tool by the differential distance between the set angle and the optimum angle. CONSTITUTION:When a grindstone 16 collides with a workpiece 4 and continues to feed it in Z direction, and the angle formed between the working surface and the workpiece 4 becomes (beta), a sensor 12 transmits a signal, and the feed in Z direction of an automatic grinding apparatus 2 is suspended, and a lock cylinder 7 is advanced, and when a link mechanism 10 contacts with a stopper 8, the working surface is locked at the optimum grinding angle (alpha). Therefore, a minute distance (delta) is secured between the working surface of the grindstone 16 and the workpiece 4, and the grindstone 16 starts revolution in the locked state, and when the correction of the height position is necessary, the working apparatus 2 is fed further in Z direction by the amount corresponding to the correction value (delta), and grinding feed in Y direction is performed, and then the grindstone 16 starts the grinding work for the prescribed grinding position 17 on the workpiece 4. Thus, positioning is carried-out correctly and easily.