baber/WOPTO huggingface dataset:
Patent JP-H02270135-A (JP)
Title: Optical card processor
Inventor: TAKAKURA TAKESHI
IPC: B42D15/10
Filed: 1989-04-11
Abstract: PURPOSE:To notify the usable threshold level of an optical card to a user by printing an unusable mark on the optical card when errors as many as an error limit count are detected. CONSTITUTION:When an error detecting circuit 6 detects error generation in a block, an error detecting signal is outputted to a counter 11, and the number of the signals are counted. On the other hand, the errors as many as the errors being at the allowable limit are stored in an error limit count setting device 9, and the number of errors at the allowable limit is compared with the counted value of the counter 11 by a comparator 10. As a decision result by the comparator 10, the number of error blocks in a single optical card amounts to the number of errors at the allowable limit operating instructions are outputted to a printing control part 13 and a card return control part 12. A printing device 17 prints a visible unusable mark on the surface of an optical card C. Thus when the number of the error blocks amounts to the number of errors at the allowable limit, the mark of unusable is printed on the surface of the optical card C, and the unusable state of the optical card is notified to the user.
Patent JP-H03288323-A (JP)
Title: Magnetic recording medium
Inventor: NAKAYAMA HIDEHIKO
IPC: C08G18/42
Filed: 1990-04-04
Abstract: PURPOSE:To obtain the magnetic recording medium having excellent durability by incorporating the polyurethane resin obtd. by bringing specific polymethyl valerolactonediol and polyisocyanate into reaction. CONSTITUTION:The polyurethane resin obtd. by bringing the polymethyl valerolactone dial obtd. by polymerizing beta-methyl-delta-valerolactone with a dihydroxy compd. having the metal base of sulfonic acid as a polymn. initiator and the polyisocyanate into reaction is incorporated into the magnetic layer of the magnetic recording medium. The viscosity of the polyurethane resin lowers and the handling property improves. The reason thereof lies in that the polyester of the beta-methyl-delta-valerolactone is much lower in viscosity than the polyester of the epsilon-caprolactone. The magnetic recording medium having the extremely high dispersibility of the magnetic powder, the excellent smoothness of the surface of the magnetic coating film and the excellent wet heat resistance and durability is obtd. in this way.
Patent JP-S5518163-A (JP)
Title: Multi-band synthesizer receiver
Inventor: YASUDA HIROSHI
IPC: H03J5/00
Filed: 1978-07-26
Abstract: PURPOSE:To secure the band switching through an easy operation and simple constituiton by memorizing the contents of the division ratio setting register in  several memories according to the bands and then reading the contents selectively  to supply it to the register. CONSTITUTION:PLL frequency synthesizer 13 uses variable frequency oscillator 8 as the local oscillator, and the division ratio of programable divider 9 of synthesizer 13 is controlled by division ratio setting register 14 in accordance with the reception frequency or the reception band. On the other hand, memory 20 memorizes the contents of register 14, and control circuit 17 performs the data transfer between register 14 and memory 20 as well as the selection control for memory 20. In such way, the contents of register 14 is memorized according to the bands into memory 20, and the contents is read out selectively to be supplied to register 14. Accordingly, the band switching is possible with an easy operation and simple constitution.
Patent JP-H10262670-A (JP)
Title: Shuttle vector for bifidobacteria and replication protein gene of bifidobacteria plasmid
Inventor: IINO TORU
IPC: C12N15/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new shuttle vector for bifidobacteria useful for foods, pharmaceuticals capable of manifesting in wide kinds of bifidobacteria, simple in handling by providing antibiotic resistant gene, etc., which functionates in bifidobacteria. SOLUTION: This shuttle vector processes an essential replicating region originating from plasmid pNBb1 of Bifidobacterium breve ATCC 15698 strain, an essential replicating region originating from plasmid of Escherichia coli such as pACYC177, pUC118, etc., the antibiotic resistant gene originating from plasmid of Escherichia coli, and an antibiotic resistant gene functioning in bifidobacteria such as erythromycylamine resistant gene of Saccharopolyspora erythraea JCM 4748 (ATCC 11635) strain, etc. The plasmid pBE1, an example of this shuttle vector for bifidobacteria, is obtained by the scheme of the formula.
Patent JP-H10266091-A (JP)
Title: Additive for paper making
Inventor: MURANO MASAYUKI
IPC: D21F1/66
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for paper making, which enables the improvement of filterability, yield and the durability of paper by compounding a specific acrylate-based or acrylamide-based (co)polymer and a cationic polymer containing vinylamide units. SOLUTION: This additive for paper making is prepared by compounding a polymer, which is copolymer of a quaternary unit consisting of dimethylaminoethyl acrylate and methyl chloride, and acrylamide, etc., and which is composed of at least one monomer expressed by formula I (R<1> is H or methyl; R<2> is a 1-4C alkylene; R<3> is a 1-4C alkyl or benzyl; A is oxygen or imino; X<-> is an anion) and/or a copolymer of the monomer and a copolymerizable monomer, and a cationic polymer having a vinylamine unit which is a hydrolysate of polyvinyl formamide, etc., and expressed by formula II (Y<-> is an anion).
Patent JP-S63255942-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIHARA KATSUMI
IPC: H01L21/60
Filed: 1987-04-13
Abstract: PURPOSE:To improve reliability, by a method wherein bump electrodes protruding on a substrate are formed, a protective layer is arranged around the bump electrodes, and their surfaces are finished in the form of a plane by grinding the upper parts of the bump electrodes parallel with the substrate surface. CONSTITUTION:A plurality of bump electrodes 2 are formed so as to protrude on a substrate 1, and a resist 3 as a protective layer is spread so as to cover the substrate 1 and the bump electrodes 2. Then the protective layer 3 is eliminated after a plane-type grinding is performed from above the bump electrode 2, so that the tops of the bump electrodes 2 formed on the substrate 1 become a plane. Thereby, the area of the bump electrodes for electrical connection is increased, and the electric conductivity is improved, so that a semiconductor device with high reliability can be obtained.
Patent JP-H11287924-A (JP)
Title: Optical star coupler
Inventor: AKASAKA ISAO
IPC: G02B6/28
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To simplify the laying of circumferential optical fibers. SOLUTION: Light input terminals 13a and 13b and light output terminals 14a and 14b of optical fibers 12a and 12b are mutually dispersed in many directions by changing the traveling direction of light circularly through a connection ring 11 and inputs to and outputs from the optical star coupler SC can be concentrated on one place in pairs by arranging one light input terminal 13a' (13b) of the optical fiber 12a (12b) and the light output terminal 14a (14b) at the other end of the other optical fiber close to each other, thereby simplifying the laying of optical fibers to a circumferential optical communication device.
Patent JP-S58214856-A (JP)
Title: Immunity analysis
Inventor: TERENSU SEUOODO BEIKAA
IPC: G01N33/531
Filed: 1983-05-26
Abstract: There is described an enzyme immunoassay for measuring the concentration of an analyte in a sample wherein the substrate for the enzyme forms at least a part of the sample. In a particular embodiment the sample comprises or consists of a milk sample and the enzyme is an enzyme capable of clotting milk. An example given of such an enzyme is chymosin. The assay described may be used to measure the concentration of progestagens or oestrogens in milk using the techniques of heterogeneous or homogeneous enzyme immunoassay. The results of such an assay give an indication of the fertility of a milk producing domestic animal (e.g. a cow) and may be used to diagnose pregnancy of such an animal. Particular compounds for use in the assay are described, as is a kit of reagents for use in the assay.
Patent JP-H05268413-A (JP)
Title: Picture reader
IPC: H04N1/107
Filed: 1992-03-17
Abstract: PURPOSE:To attain the miniaturization of a reader by detecting a magnetic pattern from a ribbon scale arranged to one flank of a scanning guide plate via the magnetic read head of a picture input pen, thereby eliminating the need for a rotary encoder. CONSTITUTION:A CPU 20 calculates a read image position from the output of a magnetic read head 404 obtained through an interface adaptor 24, that is, a magnetic pattern from a ribbon scale 411 arranged to one flank of a scanning guide plate 41 and uses a program ROM 22 to compress read data. The image data compressed by the program ROM 22 are tentatively preserved in a buffer circuit 23 and the data are outputted to a read data output circuit 30 via the CPU 20. When depressing operation of a read control button 403 is stopped, line feed is detected by the CPU 20 and a light source 25 goes off. When the depressing operation of a read control button 403 is detected, the light source 25 is lighted and similar operation is repeated.
Patent JP-S5426636-A (JP)
Title: Data collector
Inventor: TOMONA TOMONOBU
IPC: G07G1/12
Filed: 1977-07-30
Abstract: PURPOSE: To improve the reliability for collected data, by comparing the mode designated with the first data transmitter with that designated with the designated data transmitter on the way of data collection and informing failure if they are different with each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62250197-A (JP)
Title: Plating device
Inventor: MARUYAMA KIYOSHI
IPC: C25D7/06
Filed: 1986-04-21
Abstract: PURPOSE:To easily and surely feed an electrode without bringing the electrode into contact with a thin material to be plated by providing >=1 couple of electrolytic cells through which the material to be plated travels, and furnishing a minus electrode to one of the coupled electrolytic cells and a plus electrode to the other. CONSTITUTION:The coupled electrolytic cells 11 and 12, and 21 and 22 are provided. An insoluble electrode (cathode) 4 is furnished in the electrolytic cells 11 and 21, and plating anodes 5 and 6 are provided in the electrolytic cells 12 and 22. The material 3 to be plated is traveled in the direction as shown by the arrow, and a voltage is impressed on respective electrodes 4, 5, and 6 from electric power sources 7 and 8. The surface of the material 3 to be plated is cleaned in the first upstream counter electrolytic cell 11 by soft etching. Cu is plated at a high speed in the first downstream plating bath 12 with about 100% current efficiency. The Cu is released in the second upstream counter electrode 21 at a low speed with about several percents current efficiency to prepare the surface of the Cu film deposited in the plating bath 12, and the surface is soldered at a high speed in the second downstream plating bath 22. Consequently, the electrode can be fed easily and surely without damaging even an extremely thin material 3 to be plated.
Patent JP-S62250190-A (JP)
Title: Cleaning device for belt-like traveling body
Inventor: SATO RYUJI
IPC: C23G3/02
Filed: 1986-04-21
Abstract: PURPOSE:To improve cleaning efficiency and to reduce the size of a cleaning device by guiding a belt-like traveling body between guide parts having a narrow space, spouting up cleaning water from the bottom of the guide parts and cleaning said body. CONSTITUTION:The cleaning water in a tank 22 is supplied by the operation of a pump 24 via a pipe 23 to cleaning water supply holes 5 from which the cleaning water is ejected toward the inside of a cleaning water diffusion part 10. The cleaning water ejected into the diffusion part 10 is diffused over the entire lower part of the diffusion part 10 by a diffusion plate 12 and is ejected through the small holes 13 of the diffusion plate 10 to the upper part of the diffusion plate 12. The ejected cleaning water diffuses fully in said part and is ejected from ejection slits 11 into the guide part 15. The cleaning water ejected into the guide part 15 is discharged through ejection slit holes 16 of a guide plate 14 to the outside into a tank 22. The belt-like traveling body 25 is run through a cut groove 18 of a cleaning tank 2 and a cut groove 17 of a wall 3 in the guide part having the narrow space and is cleaned by the cleaning water. The cleaned body is run through cut grooves 17, 18 on the opposite side to the outside. The cleaning of the belt-like traveling body 25 with high cleaning efficiency is thereby executed and the size of the cleaning device 1 is reduced.
Patent JP-S61249912-A (JP)
Title: Cationic surface active agent composition
Inventor: MURAI KAZUHIRO
IPC: A61Q5/00
Filed: 1985-04-27
Abstract: PURPOSE:A hair treatment having improved thickening properties and stability, providing hair with improved feeling, containing a cationic surface active agent, a cholesterol or its derivative and a solvent such as an alkanol, alkanediol, etc. CONSTITUTION:A composition containing 25-90wt% (preferably 40-75wt%) cationic surface active agent shown by the formula I (R1 is lanolin fatty acid residue; R2 is H or alkyl; R3 and R4 are alkyl or hydroxyalkyl; R5 is alkyl, hydroxyalkyl or benzyl; l is 2-5; X is halogen, etc.), 0.1-10wt% (preferably 0.2-5wt%) substance selected from cholesterol, isocholesterol, acetylated substances of them and oxyalkylene ethers of them and 10-75wt% (preferably 20-60wt%) solvent selected from a compound shown by the formula II (R7 and R8 are H or alkyl; A is alkylene; m is 1-10), alkanol, etc.
Patent JP-S58208527-A (JP)
Title: Ventilation fan for duct
Inventor: ISHIZU TETSUO
IPC: F24F7/06
Filed: 1982-05-28
Abstract: PURPOSE:To make easy a maintenance work such as inspection and repair, and to reduce a noise to be generated by a ventilation fan. CONSTITUTION:A ventilation fan body 1 has an inlet port 2 and a duct connecting port 3 provided at one side other side thereof respectively, and is further provided internally with a fan 4 adapted to such and exhaust an air through the inlet port 2 and the duct connecting port 3 respectively. A noise insulation material 9 is applied over an internal wall of a box-shaped ventilation box 6 having a lateral side outlet port 7 defined in one side thereof to be in alignment with the inlet port 2 and an underside inlet port 8 defined in a lower portion thereof, so as to reduce a noise. The ventilation fan body 1 is attached to a reinforcing frame 16 provided at an underside of ceiling, and the ventilation box 6 is jointed with the ventilation fan body 1 by engaging a hook 10 of the ventilation fan body 1 with an engagement hole of the ventilation box 6, and by inserting a screw through the inlet port and the lateral outlet port 7. Thereafter, a face grill 14 is attached to the ventilation box 6 by means of a spring piece 15. Being so constructed, the ventilation fan body 1 can be easily inspected and repaired by removing the face grill 14, loosening a fan bolt 18 for removing the tilation box 6 and removing from the backside of a ceiling.
Patent JP-S59215618-A (JP)
Inventor: INOUE RIYUUICHI
IPC: H01H1/38
Filed: 1983-05-23
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-H01264300-A (JP)
Title: High-frequency power amplifier
Inventor: KANI NOBUHIRO
IPC: H05K9/00
Filed: 1988-04-15
Abstract: PURPOSE:To transmit electric power as specified, by providing a conductive partition plate to a lid member in such a way that a final stage amplification element out of amplification elements which are connected multistage-wise and an amplification element of the stage previous to the final one are spatially divided into two parts. CONSTITUTION:An conductive partition plate 3 is fixed by a screw 9 after determining positioning on a conductive lid 2 so that the above plate 3 can be disposed and mounted at a position where an FET 5' at the final stage of amplification and FETs 5 at the amplifica tion stage previous to the final one are spatially partitioned, in other words, at a position where electric waves that are radiated from the nearby FET 5' at the final stage and are propagated to the FETs 5 at the previous stage can be shut-off. After that, the lid 2 is fixed to a vessel 1 by a screw 8 and then, it is closed. Signals having a GHz frequency band input ted through an input terminal port 10 are amplified in order by the FETs 5 and then, are amplified up to a required power level by the FET 5' at the final stage. The amount of waves which are radiated with the amplification of the above signals increase in order and the maximum amount of them are radiated in the vicinity of the FET at the final stage and are propagated towards the FETs 5 at the previous stage but they are shut-off by the partition plate 3. Thus, the FETs 5 operate in a state that their capacity is sufficiently extracted without being subject to a strong wave interference.
Patent JP-H11285365-A (JP)
Title: Foreign matter removing apparatus for raw laver
Inventor: HARUGUCHI KIMIAKI
IPC: A23L17/60
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a foreign matter removing apparatus for raw laver enhancing the productivity, capable of securely removing foreign matters from raw laver in a short time and capable of continuously operating without interrupting the work. SOLUTION: This apparatus is installed with a screen liner 4 in the raw weed tank 1a into which raw weed is supplied with sea water or the like, two filter plates 5 and 6 overlapping on this screen liner 4, a rotor 7 having valve function and set on the slits 5b, 6b of the filer plates 5 and 6 to set the valve position slightly open in the raw weed tank preventing the foreign matters to enter and setting the valve position of the rotor 7 on widely open when the filter plates 5 and 6 rotate to the upward of the raw weed tank to remove the foreign matter blocking in the slits 5b and 6b by the ejecting sea water from a nozzle 14.
Patent JP-S62248652-A (JP)
Title: Printer
Inventor: MURAKAMI YUTAKA
IPC: G06K15/10
Filed: 1986-04-23
Abstract: PURPOSE:To enable even a non-impact type electronic photography printer to print in boldface pattern by printing out the second character symbol pattern through identification of an overlapped printing instruction code in entered data. CONSTITUTION:For instance, a font ROM 8a is selected for initial font pattern, and if a character code is selected in an execution code area 23 of a code memory 10 and equal to that in an execution code area 21, and data in an execution code area 22 is a back space code, then a boldface font ROM 8b is selected from the font ROM 8a after judgement of the case as for overlapped printing, setting an overlapped printing flag ON. After this, a single character corresponding to a character stored in the execution code area 23 is ganerated by the font ROM 8a and developed in a page buffer memory for output 6. The overlapped printing flag judge whether it is ON, and if it is ON, the font ROM 8a is to be reselected, subjecting data in the execution code areas 22, 21 to GET processing twice.
Patent JP-S5518963-A (JP)
Title: Ultrasonic flow speed meter
Inventor: HARADA YUTAKA
IPC: G01F1/66
Filed: 1978-07-29
Abstract: PURPOSE:To simplify the circuit construction of a flow meter by using a simulation circuit which is operative to generate such a voltage as is proportional to the reciprocal of the ultrasonic propagation time. CONSTITUTION:The ultrasonic pulses of an ultrasonic generator 19 are interchanged in its transmission and reception by electronic switches 11 and 12 and are fed to ultrasonic converters 9 and 10 to determine the ultrasonic transmission time in the same and opposite directions as and to the flow direction of the fluid, i.e., from the converter 9 to the converter 10, and vice versa. These two times are converted by reciprocal simulation circuits 15 and 16 using the discharge curves of a capacitor into such analog signals as are proportional to the reciprocal of the time. These two voltage differences are subtracted or held at 17 and 18, respectively, so that signals proportional to the flow speed can be obtained. Incidentally, a circuit 20 is a control circuit for controlling the whole. Thus, a flow meter, which is simple in construction and low at cost, can be obtained. Since the measuring time is short, any error due to the temperature variation can be prevented.
Patent JP-H06277604-A (JP)
Title: Pretreatment apparatus for side face of sheet material in putty repairing apparatus for sheet material
Inventor: MAEKAWA YUKIO
IPC: B05C9/10
Filed: 1993-03-26
Abstract: PURPOSE:To prevent a putty agent from being wasted and to improve efficiency of a process by preventing fallen-off whisker-like wood fibers from mixing in a retaining putty agent. CONSTITUTION:Parts wherein falling-off of projected whisker-like wood fibers remaining on the side face cut by a saw of a sheet material 2 is expected are removed by burning by providing a high temp. heat ejecting pipes 12 above both sides of the sheet material 2 during carrying process.
Patent JP-S60236260-A (JP)
Title: Semiconductor memory device
Inventor: EZAKI TAKEYA
IPC: H01L21/822
Filed: 1984-05-09
Abstract: PURPOSE:To form a structure that a large storage capacity irrespective of small occupying area by utilizing the side of a separating region between memory cells as charge storage area. CONSTITUTION:Memory cells 1, 2 are formed on a P type semiconductor substrate 1. A deep groove 2 is formed in the boundary between the cells 1 and 2, a conductive material 5 such as a polycrystalline silicon is buried through a dielectric film 4A to become an electrode of storage capacity. A switch transistor is composed of a gate 6 provided through a gate insul;ating film 4B and N type diffused layers 7A, 7B, and a bit line 9 is connected with the layer 7A. When a positive voltage is applied to the electrode 5, a well having deep potential capable of containing electrons is induced on the side of the groove 2, and information is stored due to the presence or absence of electrons. A switch transistor is conducted or interrupted by the potential applied to the gate 6, and transmission of information of the storage capacity of the sides of a bit line 9 and the groove 2 is controlled.
Patent JP-S5616839-A (JP)
Title: Engine test method
Inventor: MORI MASARU
IPC: G01M15/00
Filed: 1979-07-19
Abstract: PURPOSE: To test performance of an engine, by driving the crank shaft of the engine with a prescribed number of rotations by a driving unit and by measuring the driving torque.  
     CONSTITUTION: Crank shaft 13 of engine 12 is rotated at, for example, ≤500rpm by motor 5, and this driving torque is measured. The average value of driving torque is obtained; and friction of the engine is normal f the average value is lower than a prescribed value; and the bearing, the piston ring oil ring, and so on between the bearing and the cone rod of the crank shaft are abnormal if the average value is higher than the prescribed value. If difference between the average value of driving torque and the peak value is outside the allowable range, compression pressure in the cylinder is not sufficient and it can be decided that defects of the piston ring, the piston form, valve timing, and so on exist. By this constitution, performance of the engine can be tested. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5426962-A (JP)
Title: Temperature-detecting device for grate of heat treating apparatus of downward suction type and grate operation control unit using it
Inventor: MATSUMURA KATSUMI
IPC: F27B21/14
Filed: 1977-08-03
Abstract: PURPOSE:To prevent formation of the fracture of grate chain so as to make safe operation possible, by arranging plural thermometers laterally and longitudinally just under a grate, and by adjusting the length of sprocket shaft correspondingly to the detected temp.