baber/WOPTO huggingface dataset:
Patent JP-S55166866-A (JP)
Title: Manufacture of electrode plate for alkaline storage battery
Inventor: TORIGOE TETSUSHIROU
IPC: H01M50/536
Filed: 1979-06-15
Abstract: PURPOSE:To permit the common use of a press mold and raise operability thereof by providing a pressing portion for fitting a lead plate over all-over width at a right angle to the winding direction of an electrode plate. CONSTITUTION:On the sintered porous base plate 1, the pressing portion 2 for spot welding for a lead plate is formed by a press mold, and the lead plate 3 is welded to the pressing portion 2. For example, the long scale hoop-like base plate 1 is provided with the pressing portion 2 by a common press and then cut off along the lines 4 and 5 to obtain an electrode of a wide width and an electrode of a narrow width. The pressing portion 2 is provided over all-over width of the electrode plate at a right to the winding direction of the electrode plate in such a way as to have a width more than the width of the lead plate 3.
Patent JP-S56798-A (JP)
Title: Diaphragm plate for speaker
Inventor: MAEJIMA MASATOSHI
IPC: H04R7/02
Filed: 1979-06-15
Abstract: PURPOSE:To enable to form the diaphragm plate of high quality without injuring the property of base material, by attaching the metal film on the surface of paper base material with molten jet. CONSTITUTION:On the surface of cone paper 1 formed in cone shape, desired metal is plasma-jetted to attach the metal film 2. Thus, the cone paper is not changed by heat and the metal film can be attached to the base material without losing the property of cone paper. Accordingly, by using plasma molten jet, the metal film can be attached without losing the property, for the base material not suitable for vacuum evaporation, e.g., pulp material, allowing to form the diaphragm plate broad in the piston motion region.
Patent JP-H09264843-A (JP)
Title: Measuring cell for surface plasmon resonance biosensor and its production
Inventor: KARUBE MASAO
IPC: G01N21/27
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To measure a specimen with good sensitivity even if the amt. of a physiologically active substance to be fixed is little by providing a metal film, the plasma polymerization membrane formed on the metal film and a layer composed of the physiologically active substance fixed to the surface of the plasma polymerization film. SOLUTION: A transparent substrate 1, the metal thin film 2 formed on the transparent substrate 1, the plasma polymerization film 3 formed on the metal thin film 2 and the physiologically active substance 4 fixed on the surface of the plasma polymerization film 3 are provided. The transparent substrate 1 may be one generally used in a measuring cell for a surface plasmon resonance biosensor and is composed of glass or a material pervious to laser beam. As metal usable in the metal thin film, gold, silver, platinum and the like are designated. The plasma polymerization film 3 is a film obtained by subjecting a monomer raw material to plasma polymerization and three-dimensionally crosslinking the obtained polymer.  The physiologically active substance 4 is not especially used if a substance generating mutual action with respect to an object to be measured is used and immune protein, enzyme, a microorganism or bacteria can be designated.
Patent JP-S554034-A (JP)
Title: Defect checking method of optical display cell
Inventor: TAKAHASHI JIYUN
IPC: G01R31/00
Filed: 1978-06-23
Abstract: PURPOSE: To improve production efficiency by beforehand forming the check wirings for commonly connecting respective electrodes to electrode substrates and detecting defective cells before the separation of cell assembly blanks.  
     CONSTITUTION: Respective electrodes 2, 3 of cell blocks A, B, C, D are beforehand commonly connected by way of check wirings a, b, c and voltage is simultaneously applied between all the electrodes 2, 3 of the cells corresponding to the blocks A thru D. In this case, all the cells assume the sate of displaying a figure "8" and therefore the cells which fail to perfectly display to visual check "8" (lead disconnection of segment electrodes) or fail to display the same at all (lead disconnection of common electrodes), etc. are detected and are judged to be defectives. The cell assembly blank having undergone defective checking is divided along dividing lines 12 to individual cells, after which the non-defective cells are sent to the next process, where they are subjected to sealing of liquid crystal injection ports, etc., whereby they are made to finished products. Since in this way defective checking is accomplished in the intermediate process, the efficiency of production may be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03275717-A (JP)
Title: Fluorine-based polycarbonate resin
Inventor: SUGIMORI SHIGERU
IPC: C08G64/00
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title resin useful as an optical resin material for optical recording substrate, etc., having excellent transparency, low birefringence and excellent processing properties without damaging high temperature heat resistance, comprising a specific repeating structural unit containing cyclohexylene ring. CONSTITUTION:The objective resin having a repeating structural unit shown by formula I (group shown by formula II is trans-cyclohexylene; x+y+z=1, x<=0.9 and y>=0.1). For example, the objective resin is obtained by mixing and dissolving a dihydric alcohol shown by formula III to formula V in a solution containing an acid acceptor such as pyridine or triethylamine and optionally an inert solvent such as methylene chloride, introducing a carbonic acid derivative such as phosgene into the solution and reacting or adding a diaryl ester carbonate in the presence of a catalyst such as metal oxide and reacting.
Patent JP-H09269427-A (JP)
Title: Waveguide type grating and its production as well as optical filter and wavelength multiplex optical transmission system using this waveguide type grating
Inventor: YOSHIARA KIICHI
IPC: G02B6/122
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a waveguide type grating with which a sufficiently high refractive index change is obtainable and to obtain a high-performance optical filter and a wavelength multiplex optical transmission system to which this waveguide type grating is applied. SOLUTION: The film of quartz consisting essentially of SiO2 and contg. at least >=1 doping elements of Ge, Ti, B, P and Ti is formed by a CVD (chemical vapor deposition) method on a substrate. An optical waveguide 6 having a core layer 3 formed to a prescribed waveguide width and clad layers 2, 4 which enclose this core layer 3 and are constituted by forming the film of the quartz consisting essentially of the SiO2 by the CVD method is irradiated with light, by which the refractive index of the core layer 3 is changed and the grating 5 is formed.
Patent JP-H10263571-A (JP)
Title: Method for catalytically oxidizing waste water
Inventor: KATAOKA TETSUO
IPC: C02F3/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of treated water by removing a fine floc in a settling tank, to effectively utilize the settling tank an sludge concentrating equipment and to reduce the size of the sludge concentrating equipment. SOLUTION: After waste water is contact-oxidized in a contact oxidation tank packed with a contact material, the effluent from the tank is separated into solid and liq. in a settling tank. In this method for contact-oxidizing the waste water, the concn. of suspended matter and flow rate of the effluent from the contact oxidation tank are detected. When the suspended matter concn. in the effluent is lower than prescribed concn. in the case that a flocculant is added to the effluent with all kinds of the suspended matter concn. obtained by a preliminary test, after the flocculant is added to the effluent to decrease the suspended matter concn. of the treated water to less than a target value by utilizing the relation between the amt. of the flocculant to be added and the suspended matter concn. of the treated water, the effluent is separated into solid sludge and liq.  The effluent is supplied to sludge concentrating equipment when the suspended matter concn. of the effluent exceeds the prescribed concn.
Patent JP-H03276834-A (JP)
Title: Winker switch gear for vehicle
Inventor: KADOKURA MASAKI
IPC: B60Q1/34
Filed: 1990-03-26
Abstract: PURPOSE:To reconcile improvement in operatability of a winker switch in a high speed running state and prevention of any misoperation in running on an urban area by constituting the winker switch to be set to a high speed position in the high speed running state of a vehicle, and to be set to a low speed position in a low speed running state. CONSTITUTION:A winker switch 4 makes its lever body 5 displaceable in front and in the rear by means of a driving mechanism 7 which is composed of a motor 8, a reduction mechanism 9 related to an output shaft of this motor 8, a gear 10 installed in an output gear 9a of this reduction mechanism 9, a rack 11 in mesh with this gear 10, and a guide roller 12 guiding this rack 11. In addition, each signal out of a car speed sensor 13 and a position sensor 14 is inputted into a control unit U for the driving mechanism 7. Moreover, a control signal is outputted to the motor 8 from the control unit U, and according to car speed, the lever body 5 is constituted so as to alternatively select a low speed position T (a full-line position as shown in illustration) nearer to an instrument panel and a high speed position H (a virtual line position shown in illustration) nearer to a handle 1.
Patent JP-H02257459-A (JP)
Title: Front loading device
Inventor: KAWAMURA SUSUMU
IPC: G11B15/665
Filed: 1989-03-30
Abstract: PURPOSE:To detect a bucket position by one switch and to reduce the number of parts by using a tape end detecting sensor. CONSTITUTION:When a bucket 2 goes across a tape end detecting means 5, a detection signal is outputted from the detecting means 5 and when the bucket 2 is moved in a loading direction by a bucket driving means 9, it is judged that the bucket 2 lies in the of a moving path. When the bucket 2 begins to rise up from a cassette loading position, the switch 10 is turned off, and when the bucket 2 goes across the tape end detecting means 5 again, it is similarly judged that the bucket 2 lies in the moving path. Therefore, the bucket position can be detected based on the respective signals from the switch 10, the bucket driving means 9 and the tape end detecting means 5. Thus, the position of the bucket 2 can be detected by one switch 10, so that the trouble that the number of the parts and the number of writing processes increase can be avoided.
Patent JP-H03278451-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: BABA ISAO
IPC: H01L21/52
Filed: 1990-03-28
Abstract: PURPOSE:To improve productivity by utilizing a plating mask of optional shape with the plating region, not including a suspending pin, on the lead frame used as the end portion of an inner lead and a bed frame opposed thereto. CONSTITUTION:A plating mask is provided on a lead frame 1, a plating metal material is blown thereto and thereby a plating region 4 is formed only at both end portions of an inner lead 5 and a bed frame 2. Since a suspending pin 3 is not plated, the plated layer is never exposed at the outside of resin on the occasion of resin sealing of the lead frame and chip. According to this constitution, the efficiency of process is improved because the plated region is reduced, diffusion of plating metal can be eliminated because the suspending pin is not plated, and migration by the plating metal can also be eliminated. The plating mask can be formed easily and diffusion of plating metal to the rear side of bed frame 2 can be suppressed effectively.
Patent JP-S63241983-A (JP)
Inventor: NAGANO KATSUMI
IPC: H05K1/18
Filed: 1987-03-30
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-H05283678-A (JP)
Title: Mis-type semiconductor device
IPC: H01L27/108
Filed: 1992-03-31
Abstract: PURPOSE:To suppress fluctuation of the threshold voltage of an MIS-type semiconductor device. CONSTITUTION:P-type diffused layers 2 are formed on a semiconductor substrate 1. An insulating film 3 is a silicon dioxide film or a silicon nitride film. An insulating film 4 is formed between the P-type diffused layers 2 on the semiconductor substrate 1. The insulating film 4 is a thin insulating film formed by CVD method, such as 70Angstrom  or thinner oxygenated nitride film or silicon nitride film. The thin insulating film 4 is positioned on the insulating film 3. An electrode 5 is a gate electrode formed of a polycrystal silicon film, etc. The electrode 5 is formed on the insulating film 4. Thus, the threshold voltage change in the lapse of time is reduced for an MIS-type semiconductor device by using the thin insulating film 4.
Patent JP-H01248456-A (JP)
Title: Sealed lead-acid battery
Inventor: SAKATA YASUHEI
IPC: H01M2/12
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the deformation of a container and a cover by installing a through hole which opens and closes in a specified pressure range in the part, corresponding to the outer part of a vent, of a rubber-like elastic sheet. CONSTITUTION:A recess is formed in a part of a cover 3, and a vent 4 is installed in the recess, then a rubber-like elastic sheet 5 is placed so as to cover the vent 4. A fine hole 8 pierced with a needle is installed in the part in contact with the outer surface of the vent 4 of the sheet 5. When oxygen gas remaining inside a battery is absorbed into a negative plate and the pressure inside the battery is reduced, the part in contact with the vent 4 of the sheet 5 is sucked toward the inside of the battery. It the vent 4 is circular, the sheet is streched hemispherically toward the inside of the battery, and the deformation of the sheet is increased in connection with decrease in internal pressure. The through hole 8 in the sheet 5 opens so that air can flow into the battery. When the pressure inside the battery is recoverd, the deformation of the sheet 5 is made small and the hole 8 is closed. The deformation of a container 1 and the cover 3 is prevented.
Patent JP-H02256524-A (JP)
Title: Shift switch device for vehicle
Inventor: ABE YUICHI
IPC: H01H25/04
Filed: 1989-03-30
Abstract: PURPOSE:To arrange a plurality of switches in lump by constituting the title device from a shift switch contact point for selecting the speed change position of an automatic transmission and an operating part for connecting/disconnecting the contact point and using said operating part for the connection/disconnection of other operating system switch contact point. CONSTITUTION:The operating part 1 of the title shift switch device is equipped with a P(parking) push button 3, R(release) push button 5, N(neutral) push button 7, and a D(drive) push button 9, and installed onto a instrument panel. Each push button 3-9 has a contact point part 29 which has a shift switch contact point which is closed when a center button part 27 is pushed, and has a set indication bracket 33 which projects vertically and laterally, on the lower side of the contact point part 29. Other operating system switch contact points 35 and 37 for controlling the operations of a radio, lamp, wiper, air conditioner, etc., are arranged oppositely in the opposed part to the bracket 33 and a side supporting bracket 31.
Patent JP-S63242830-A (JP)
Title: Paper feeding device
Inventor: OBA HARUTARO
IPC: B65H3/56
Filed: 1987-03-30
Abstract: PURPOSE:To automatically retreat a shutter from a gate when a cover body is closed, by installing a connecting member for interlocking the cover body and the shutter through connection. CONSTITUTION:A connecting member 29 is raised by the force of a spring 26, interlocked with a shutter 24, by the operation of a cover body 5 in the opening direction. Therefore, even if a number of cards 2 in piled state are received into a card receiving part 4, pressed onto a card stop plate 19, the card 2 is prevented from being pushed into a gate 20. When the cover body 5 is closed, the connecting member 29 is pressed by the ceiling surface of the cover body 5 and lowers, so the shutter 24 is turned counterclockwise around a shaft 25, and the projecting piece 27 of the shutter 24 shifts upward, and the gate 20 is opened. Since the shutter 24 can be operated in interlocking with the opening/closing operation of the cover body 5, the opening/closing operation of the gate 20 can be simplified.
Patent JP-H04288161-A (JP)
Title: Medical apparatus for dental use
Inventor: BIICHI DARIRU REIMONDO
IPC: A61C1/16
Filed: 1991-03-15
Abstract: PURPOSE:To achieve a reduction in axial length of a handpiece holder for holding and housing a dental handpiece and to provide a handpiece and handpiece holder which are allowed to attach the body of the handpiece to and detach it from a joint part of the handpiece so that an exchanging operation can be performed with one hand of an operator. CONSTITUTION:A handpiece holder 1 holds a joint part 13 of a handpiece 12 with contact parts 5 and 6 and a seat 2 at the tips of first and second holding parts 3 and 4 extending from both side ends of the seat 2. A groove extending in the inner circumferential direction of the holding part crossing the contact part of the holder is engaged with a ring-shaped protrusion in the rear outer circumference of the joint part of the handpiece.
Patent JP-H05284446-A (JP)
Title: Reproduction device and recording and reproducing device
IPC: H04N5/7826
Filed: 1992-03-31
Abstract: PURPOSE:To make a video reproduction section or a recording section small in size and to reduce the system cost by interconnecting a video display device and the video reproduction section or recording section through optical transmission. CONSTITUTION:After a control signal is superimposed on a high frequency signal reproduced from a magnetic tape 112 by a head 111 at the time of reproduction, a 1st infrared ray emission diode D1 is used to apply electrooptic conversion to the signal and an optical signal is sent in air. Then the optical signal is received by a 1st infrared ray receiving diode D2, in which photoelectric-conversion is implemented and the superimposed control signal is separated from the obtained high frequency signal and the high frequency signal is reproduced by a reproduction processing circuit 212 by using the control signal to obtain a base band video signal. An inputted base band video signal is subjected to recording processing by a recording processing circuit 218 at the time of recording in which the signal is converted into a high frequency signal, and a control signal is superimposed on the high frequency signal, and the result is sent optically by using a 2nd infrared ray emission diode D3, received by a 2nd infrared ray receiving diode D4, the superimposed control signal is separated from the obtained high frequency signal and the high frequency signal is recorded based on the control signal.
Patent JP-H02297589-A (JP)
Title: Processor for generating image data character pattern
Inventor: ONO HARUAKI
IPC: G06F17/21
Filed: 1989-03-28
Abstract: PURPOSE:To reduce the number of working stages such as the analysis of a dot pattern which is a human work by utilizing image data and generating a character pattern. CONSTITUTION:The basic data of character pattern is inputted in a 2nd processing means 15 from a 2nd storage means 16 and information for correcting the dot of the basic data of character pattern stored, that is, the information on the change of on/off of the dot is inputted from a 3rd input device 4 to the 2nd storage means 16 by a 3rd input means 14, so that correction processing is performed to the character pattern where the basic data of character pattern should be generated. When the corrected character pattern becomes the pattern which should be outputted, it is transferred to the 2nd storage means 16 as a final output character pattern. Then, the final output character pattern stored in the 2nd storage means 16 is outputted to an output device 5 by an output means 17. Thus, the works such as the analysis of the dot pattern, the design of the dot pattern and the input of the dot pattern in a character pattern registering processor, etc., humanly performed in the case of registering the character pattern of external character in a file, are reduced.
Patent JP-S554940-A (JP)
Title: Semi-conductor integrated circuit
Inventor: AMAMIYA YOSHIHITO
IPC: H01L21/8222
Filed: 1978-06-26
Abstract: PURPOSE: To enable correcting actual operating characteristics without making a device large or complicated by connecting a diode in an operation correcting current circuit in the polarity to interrupt current and short-circuiting the pn junction of a desired diode by a laser beam.  
     CONSTITUTION: In an IC provided with current circuits for correcting operating characteristics, pn junction diodes are connected in the plural correcting current circuits in the polarity to interrupt current. In the diode, for example, a p-type region 23 is formed on the side of the principal face 22 of an N-pole Si-substrate 21, and making an n-type region 24 in this region 23, a pn junction 25 is formed. On this junction, an insulating layer 26 with windows 27 and 28 is attached, and again on the layer, wiring layers 29 and 30 made of aluminum are formed. If the temperature of Si and Al is raised above the eutectic point of them by the application of laser beams, aluminum forming an electrode 32 penetrates to the region 24 side and short-circuits the pn junction 25. By so doing, the operating characteristics of an IC can be corrected easily to desired ones by short-circuiting the desired current passage of a diode with a laser beam after manufacturing the IC. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62233876-A (JP)
Title: Method for deciding control right
Inventor: IIZUKA HIROYUKI
IPC: G06F15/177
Filed: 1986-04-03
Abstract: PURPOSE:To enable plural CPU to control a subject requiring a series of processes without discontinuting the operation of those CPU which each other, by providing the control information bits corresponding to the number of CPUs which control the subject and specifying the setting procedure of the control information bits of each CPU. CONSTITUTION:If a CPU A1 starts its operation while a CPU B2 having higher priority is executing a process 13, the CPU A1 repeats execution of a step 1 and awaits until a bit B6 is set at the logical value '0'. Then the CPU B2 starts its operation while the CPU A1 is executing a process 5, the CPU B2 is kept as it is until a bit A5 is set at the logical value '0' while executing a step 12 and then executes a process 13. The CPU B2 can execute the process 13 with higher priority than the CPU A1 as long as the bit B6 is set at the logical value '1' before the CPU A1 executes a step 3 even through the CPU A1 sets the bit A5 at the logical value '1'. As a result, the control of the subjects carried out by two CPU never occur at one time.