baber/WOPTO huggingface dataset:
Patent JP-S5928315-A (JP)
Title: Method of winding on bobbin
Inventor: TSUCHIYA MINORU
IPC: H01F41/06
Filed: 1982-08-09
Abstract: PURPOSE:To make possible to connect a winding unit to terminals by a simple technique without causing the winding to come off a collar through such an arrangement wherein a winding guide is caused to couple with a bobbin and the edge of the guide is caused to guide the end of the winding through each groove by stretching it. CONSTITUTION:After a specified amount of winding A is wound around in a winding groove 1a of a bobbin 1, a revoving machine is once stopped, and a winding guide 4 is externally mounted on the bobbin 1. Next, the end A1 of the winding A is coupled with the edge 4a of the guide 4 and moved to the base of the bobbin 1 along a winding guide route 2. At this time, the end A1 is guided to the base as it is stretched by the edge 4a, therefore, there is no looseness. Under this condition, the end is connected to a terminal 3a. Next, the guide 4 is caused to detach from the bobbin 1 and it is caused to stand by until winding at the next winding groove 1b is completed. Subsequently, the same operation is to be repeated.
Patent JP-S6399901-A (JP)
Inventor: IWAMOTO HIROHIKO
IPC: B27D1/00
Filed: 1986-06-13
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-S63302354-A (JP)
Title: Biosensor
Inventor: KOBAYASHI SHIGEO
IPC: G01N27/327
Filed: 1987-06-02
Abstract: PURPOSE:To reduce the rate of occurrence of an abnormal value in measurement, by disposing electrodes at positions deviating from the center of two retaining frames. CONSTITUTION:When blood 30mul is dropped as a sample liquid into a carrier layer 9, potassium ferricyanide of an electron acceptor is dissolved in the blood, and the blood containing the dissolved potassium ferricyanide is filtered to be separated by a filter membrane 8. Then, a plasma component wherefrom a solid blood-cell component is removed goes along the sidewalls 5' of retaining frames 5 and reaches a polyacrylamide gel membrane which fixes glucose oxidase provided on a measuring electrode 2, and an enzyme reaction proceeds in this membrane. After the enzyme reaction is ended, a prescribed voltage is impressed on the measuring electrode 2 with a reference electrode 4 used as a reference. Then potassium ferricyanide produced is oxidized and an oxidation current value is measured. The concentration of glucose in the blood is determined from this oxidation current value. Since electrodes 2-4 are provided in deviation from the center of the retaining frame 5, an air bubble 11 is prevented from occurring on the electrodes 2-4, and accordingly, the rate of occurrence of an abnormal value of a measuring value can be reduced.
Patent JP-S61296908-A (JP)
Title: Rolling roll
Inventor: ARIMA HIROTADA
IPC: B21B27/02
Filed: 1985-06-25
Abstract: PURPOSE:To decrease the coefft. of friction and to decrease the rolling down force of rolls by forming many scratching and polishing grooves directed toward the peripheral direction at slight intervals to the roll bodies in the longitudinal direction thereof. CONSTITUTION:The many scratching and polishing grooves 2 directed toward the peripheral direction of the roll bodies 1 of work rolls 3 are formed at slight intervals to the roll bodies 1 in the longitudinal direction thereof. The grooves 2 may be continuously or discontinuously formed and the preferable depth thereof is about 0.1-0.3mu. A lubricating oil intrudes into the grooves via backup rolls 4 and can decrease the coefft. of friction to a work (a) in the stage of rolling the work (a) and eventually the rolling down force of the roll bodies is decreased.
Patent JP-H11331587-A (JP)
Title: Image processor
Inventor: NISHIZAKI SHINGO
IPC: H04N1/40
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processor with which the quality of an output image can be improved by exactly performing the image area separating processing of an image in spite of the resolution of an input image. SOLUTION: Based on differential data around a concerned pixel between binary image data provided from multilevel image data by a binarizing processing part 2 and pseudo half tone data provided by an error diffusing processing part 3, an area discriminating part 4 discriminates whether the concerned pixel belongs to a chart image area or gradation image area and in the case of that discrimination, it is reflected with the detected result of an edge detecting part 8. Based on that discrimination, an image selecting part 5 selectively outputs either the binary image data or the pseudo half tone data.
Patent JP-S5263224-A (JP)
Title: Resin compositions for coating powder with low-temperature curing prop erty
Inventor: NOGAMI SUMITAKA
IPC: C09D167/06
Filed: 1975-11-20
Abstract: PURPOSE: A polyester resin composition for coating powder with low-temperature curing property, prepared by the use of an endomethylenetetrahydrophthalic acid as an dibasic acid component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H035257-A (JP)
Title: Air bag device
Inventor: YOSHIKAWA HIRONORI
IPC: B60R21/217
Filed: 1989-05-31
Abstract: PURPOSE:To prevent scattering in fine particles of a bag cover at necessary time and improve safety by making a bag cover receiving an air bag out of cloth, and making this bag cover adhere to the circumferential edge part of a base plate. CONSTITUTION:A circumferential edge flange 1b of a base plate 1 fixedly secured with an inflator 2 and an air bag 3 is bendingly formed on the front side, and also a cover shape holding frame 10 made of resin material is molded in one body with the flange 1b. In this case, a bag cover 7 receiving the air bag 3 in folded condition is formed out of cloth member such as a dish cloth or non woven fabric. The bag cover 7 is stretchingly provided surrounding the cover shape holding frame 10, and made to adhere on the brake of the frame 10 with adhesive agent 8. When the air bag 3 is developed at collision of a vehicle, the bag cover 7 is torn at the opening of the cover shape holding frame 10, and scattering in fine particles is not generated.
Patent JP-H0670942-A (JP)
Title: Soft rubber product and manufacture thereof
Inventor: UU NAN FUAN
IPC: A61B19/04
Filed: 1993-06-10
Abstract: PURPOSE: To enable to manufacture surgical gloves excellent in strength, feeling, and easy to put off by forming a film having a designated thickness through dipping a mold for a hand shape in a bath containing natural rubber latex emulsion, etc. CONSTITUTION: This manufacturing method of gloves is carried out to form a first layer of natural rubber with which a patient makes contact (patient contacting layer), an acrylic copolymer and fluorocarbon telomer layer with which a wearer makes contact (wearer contacting layer), and a middle layer formed between the wearer contacting layer and the patient contacting layer by dipping a mold for forming a hand shape in a series of baths. The middle layer contains a natural rubber, a polyurethane, a poly(acrylamide/acrylic acid), and a polyethylene oxide. Next, a single structure is formed by washing, drying, and hardening these plural number of layers and separated from the mold and turned over to the outside as final gloves. Next, a lubricant is coated on the surface of the gloves, and still more, it is washed with water and put into a wet autoclave and dried.
Patent JP-H088801-A (JP)
Title: On-vehicle telephone system
Inventor: MIZUTANI KATSUMI
IPC: H04B7/26
Filed: 1994-06-21
Abstract: PURPOSE:To use an automobile telephone system and a PHP system effectively in common by controlling the connection of a PHP terminal as to whether it is connected to a HP line or an automobile telephone line via a cellular radio telephone set. CONSTITUTION:A PHP base station 24 provides an output of a signal with a prescribed carrier frequency from an antenna 24a of the PHP base station. Then a PHP slave set 10 measures the electric field strength of the frequency signal and discriminates whether or not the slave set is resident in an area where the communication using the PHP is available. When it is discriminated that the slave set is resident in an area where the communication using the PHP is available, a stop state detection section 32 discriminates whether or not the vehicle is not driven. When the vehicle is not driven, the PHP slave set 10 makes a call to the PHP base station 24 as a master set and connects to a PHP line. On the other hand, when the communication using the PHP is not available, the PHP slave set 10 is connected to a PHP master set 12 through a PHP master slave extension line 16 and the PHP slave set 10 is connected to a cellular telephone line via a cellular telephone radio set 22.
Patent JP-H0435887-A (JP)
Title: Attraction device for work
Inventor: KOBAYASHI MANABU
IPC: B25J15/06
Filed: 1990-05-29
Abstract: PURPOSE:To attract a work safely and surely even in case of there being flaw and rust on the uneven face and attraction face of a work with each electromagnet being attached to each ball levers, by forming each recessed part on the lower parts of each lift lever and providing each ball levers in the recessed part freely rotatably while preventing the ball levers from slipping down. CONSTITUTION:Ball levers 8 are provided freely rotatably while preventing them from slipping down on each recessed parts 7 of each lift levers 4 and each electromagnets 10 are attached to each ball levers 8. A work a is thus attracted safely and surely even in case of there being flaw and rust on the attraction face of and uneven face of the work W. Moreover the imperfect detachment by the residual attraction force is prevented by connecting a rectifier circuit 12 and reverse electrode position circuit 13 so as to electrifying them with their switching to each electromagnets 10.
Patent JP-H04363351-A (JP)
Title: Mixed glyceride and its production
Inventor: NAKAJIMA AKIRA
IPC: C10M109/02
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a mixed glyceride, excellent in lubricity, having a low pour point and viscosity without impairing operating efficiency even in exposure to low-temperature atmospheres and suitable as base oils for lubricating oils such as rolling oil or plastic working oil, textile softening agents, etc. CONSTITUTION:With 100 pts.wt. one or two or more fats and oils selected from animal fats and oils (e.g. beef tallow or lard) and vegetable fats and oils (e.g. palm oil or coconut oil), are blended 20-200 pts.wt. monomer acid formed as a by-product in polymerizing unsaturated fatty acids, 5-50 pts.wt. glycerol and 0.01-0.4 pts.wt. catalyst. The resultant mixture is then heated at 180-250 deg.C.
Patent JP-H05329081-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/28
Filed: 1992-05-29
Abstract: PURPOSE:To ensure sucking of dust and enhance the operating easiness by setting the suction port and the running speed in compliance with the manipulating force to the suction mouth. CONSTITUTION:A plate-shaped core 67 of elastic material is in-molded in a rubber cover 66, and a train sensor 68 to sense the situation of cleaning works is installed on this core 67. In cleaning a floor lined with boards, the degree of tight attchment between the undersurface of a suction mouth 5 and the boards is low to cause a low degree of vacuum, and accordingly the running resistance is small. This leads to small deformation of the grip 3 to generate lesser displacement of the strain sensor 68, and therefore, the motor blower is set to a mode for a floor with boards, and the motor is maintained at a standstill. In cleaning a floor with rush mats, on the other hand, deformation of the grip 3 is some greater, and displacement of the strain sensor 68 is a little large accordingly. Therefore, the motor blower and the motor are set in its mode matching a rush-matted room. In cleaning a carpet with short nap, deformation of the grip 3 is greater than that in cleaning rush-matted room so as to lead to a larger displacement of the strain sensor 68, so that the blower and motor are set in a mode matching carpet with short nap.
Patent JP-S5472191-A (JP)
Title: Novel thermal shrinkable film and method of packaging
Inventor: FUKUSHIMA NOBUO
IPC: C08L21/00
Filed: 1977-11-18
Abstract: PURPOSE: To provide a very preferably shrinkable polyethylene thermal shrinkable film by compounding polymer having large elongation with polyethylene at shrinkage temperature.  
     CONSTITUTION: A film of compound having 5 of 50 wt% of polyolefin resin, 95 to 50 wt% of polyethylene of less than 0.930 g/cm 3  in density and 20 wt% of ethylene- propylene rubber of more than 500 % of elongation E at 150°. is passed between pressure rollers for a uniaxial orientation to provide a thermal shrinkable film. Even if tight shrinkable sleeve packaging is executed with this film by lengthening high temperature or furnace passing time because this packaging film has wide suitable shrinkage temperature range of a shrinkage furnace, the film may not melt nor break but can package in preferable finish. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929682-A (JP)
Title: Preparation of 3,4-dihydro-2h-1-benzopyran-3-ol derivative
Inventor: SHIRATO SHIYOUZOU
IPC: C07D311/58
Filed: 1982-08-12
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for preparing drugs in high yield advantageously, by removing an acyl group from an ester of 3,4-dihydro-2H-1-benzopyran-3-ol which is obtained by subjecting a specific compound to ring closure. CONSTITUTION:A compound shown by the formula III (R is H, lower alkyl, lower alkoxy, halogen, cyano, or nitro; n is 1-4; R<1> is acyl; X is halogen) is subjected to ring closure to give a compound shown by the formula II, from which the group R<1> is removed, to give a 3,4-dihydro-2H-1-benzopyran-3-ol derivative shown by the formula I . The ring closure reaction is carried out by bringing the compound into contact with an alkali metal carbonate, etc. using a proper solvent(e.g., DMF, acetone, THF, etc.) at room temperature. The removal of the group is done by hydrolysis by conventional procedure. The conpound shown by the formula III can be prepared according to the reaction formula.
Patent JP-S5763753-A (JP)
Title: Positive subatrate of fluorescent display tube andits manufacturing method
Inventor: SHIMOJIYOU NORIO
IPC: H01J31/15
Filed: 1980-10-03
Abstract: PURPOSE:To make it possible to dispose positive electrode segments in high density and decrease strain of a radiating pattern of phosphor material, by forming on a surface of a flurality of conductive wiring an oxidizing insulated film made of the same metal as the conductive wiring. CONSTITUTION:On a surface of an insulated substrate made of glass etc. a conductive layer having a thickness of e.g. 1.5-2mum and made of Al metal etc. is formed through sputtering process or the like. Then a photo-regist film is applied on this conductive layer, where a conductive layer composed of both a multi-positive electrode segments and condutive wirings is patterned. And about one-half to one- thirds of thickness of thus obtained conductive layer is converted into an insulated oxidizing film through a conversion means to the oxidizing film and the photoregist film is applied on a substrate where the oxidizing film has been formed and after that, the oxidizing film on the positive segments is removed through the same art of photo-application. Then phosphor material is applied on the segments through an electrophoresis or the like. Thereby, the positive electrode segments may be disposed in high accuracy and density.
Patent JP-S5471903-A (JP)
Title: Channel selection unit
Inventor: YOSHIJI SHIYUNJI
IPC: H03J5/02
Filed: 1977-11-18
Abstract: PURPOSE: To make it possible for an audience to operate a remote control transmitter to look at and listen to other broadcasting stations in order.  
     CONSTITUTION: When an audience operates remote control transmitter 11, signals are outputted to output terminal 12a of remote control receiver 12, and multiplexer 17 is connected to counter 15 which is provided for changing broadcasting station numbers received in order. Then, oscillator 13 starts operating, and the output is counted up at every prescribed bits by counter 15 through gate 14. As a result, the required number of broadcasting stations are selected in order. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6432688-A (JP)
Title: Lead frame for optical semiconductor device and manufacture of optical semiconductor device using said lead frame
Inventor: FUKUDA IKUO
IPC: H01L33/62
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a lead frame capable of being used for different circuits in common by unifying and connecting an inner lead section with a lead for loading a light-emitting element and an outer lead section with a lead for external connection by a tie bar and arbitrarily selecting the cutting section of the tie bar. CONSTITUTION:Leads 13, 14 being rectangularly extended from a lead fitting section 11 and having pads 15, 16 are unified and connected by a tie bar 17, and a third lead 18 connected to the fitting section 11 and leads 20, 22 having pads 19, 21 on the side reverse to the fitting section 11 are disposed to the bar 17. When a circuit directly connecting two LEDs is manufactured at that time, light-emitting diode pellets 24, 25 are fixed and mounted to the pads 19, 21, an electrode on the pellet 24 and the pad 21 for the lead 22 are connected by a bonding wire 26 while an electrode on the pellet 25 and the pad 16 are connected by a bonding wire 26, and the leads are cut by broken line sections.
Patent JP-S5472661-A (JP)
Title: Analog digital converter
Inventor: SAMEJIMA NOBUSHIGE
IPC: H03M1/40
Filed: 1977-11-21
Abstract: PURPOSE: To realize the converter with high speed, high resolution and low cost, by utilizing the microcomputer or the like to the circuit controlling switching and providing three operational amplifiers.  
     CONSTITUTION: The control circuit CONT controlling the switching of the switches So to S5 (consisting of semiconductor switches) is constituted with the microcomputer or the like. The input terminal Ex is onnected to the non-inverting input of the differential amplifier U1 via the switch So, and the Capacitor C1 and the switch S5 are connected parallelly between the common potentials. To the inverting input of the amplifier U1, the output voltage is fed back and further, the amplifier U1 output is connected to the non-inverting input of the differential operational amplifier U2 via the switch S2, where one end of the capacitor C2 is connected and another end is connected to the reference voltage Es via the switch S3 and to the common potential point via the switch S4. Further, the output of the amplifier U1 is branched and coupled with the non-inverting input of the differential operational amplifier U2, and the output is connected to the output terminal Ud. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5842021-A (JP)
Title: Regenerative lens for video disc
Inventor: KIKUCHI TOSHIROU
IPC: G02B13/00
Filed: 1981-09-07
Abstract: PURPOSE:To provide a large numerical aperture and a long working distance, by constituting a regenerative lens with four groupa of lenses, namely, a positive lens, a negative lens, a positive lens, and a positive meniscus lens having the concave in the disc side and satisfying specific conditional inequalities. CONSTITUTION:The first-group lens of a positive lens, the second-group lens of a negative lens, the third-group lens of a positive lens, and the fourth-group lens of a positive meniscus lens having the concave in the disc side are arranged from the side of a light source in order and satisfy conditional inequalities (1)- (4). On a basis of conditional inequality (4), the image-side (disc-side) surface of the first-group lens and the object-side (light source-side) surface of the second- group lens are brought into contact with each other to shorten an air interval d2 between these lenses, and thus, the synthetic focal length between the first- group lens and the second-group lens is increased to make the working destance longer. Since corrections for spherical aberration, coma, and astigmatism are required when the working distance is made longer, lenses are constituted to satisfy conditional inequalities (1)-(3).
Patent JP-H11341804-A (JP)
Title: Power source circuit
Inventor: INABA KATSUMI
IPC: H02M3/28
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit which can suppress the power consumption of the main body of equipment against commercial power supply at standby. SOLUTION: A power source circuit is provided with a standby state detecting means 105 which detects that the main body of equipment is set to a standby state and interrupts the power supply from commercial power supply 102 to a main load 100 and an auxiliary load 101 connected to the secondary side of a power supply transformer 107, by interrupting the primary side of the transformer 107 connected to the commercial power supply 102 by means of the detecting output of the detecting means 105.  At the same time, the power source circuit suppresses the power consumption of the main body of equipment against the commercial power supply 102, when the main body is in the standby state by connecting a battery power source 5 to the auxiliary load 101 based on the detecting output of the detecting means 105, and at the same time, prevents an accident which happens when the power supply to the auxiliary load 101 is interrupted.
Patent JP-S6029664-A (JP)
Title: Liquid chromatograph
Inventor: MIKAMI HIROHISA
IPC: G01N30/80
Filed: 1983-07-28
Abstract: PURPOSE:To decrease considerably the amt. of the moving phase solvent to be discarded and to improve economic efficiency by discarding only the outflow liquid corresponding to the peak part of the output from a detector, recovering the outflow liquid in the part where no influence is given to the background and reusing said liquid. CONSTITUTION:A control circuit 11 for changing over valve reads in the output signal from a detector 8 at every prescribed short time (for example, 0.1sec) and calculates the difference from the value which is previously read in and stored. The difference is a time change rate. The circuit 11 compares the time change rate and a prescribed reference value and detects the beginning point and end point of the peak of the output value from the detector. The circuit 11 changes over the flow passage of a three-way selector valve 9 to a waste liquid tank 10 sidewith adequate delay time after detecting the beginning point. The circuit 11 changes over further the flow passage of the valve 9 to the moving phase solvent tank 2 side with adequate time delay after detecting the end point. Since the valve 9 is changed over in such a way, the part between the beginning point and end point of the peak is conducted to the tank 10 and is discarded. The part except said part is conducted to the tank 2 and is reused.
Patent JP-S5566910-A (JP)
Title: Boron-containing polymer and its preparation
Inventor: HAYASHI SUSUMU
IPC: C08F8/00
Filed: 1978-11-14
Abstract: PURPOSE: To obtain the title polymer suitable for separation of compounds with cis- diol structure from mixtures, by introducing into a polymer an aminophenyl boric acid through an epoxy group.  
     CONSTITUTION: The objective polymer having in its molecular chain the constituent represented by the formula II (R 1  is H or methyl; R 2  is H or lower alkyl) can be obtained by addition reaction in a lower alcohol solvent at ca. 0W95°C between (a) a glycidyl ester of (meth)acrylic acid and (b) an aminophenyl boric acid (or an N- monosubstituted aminophenyl boric acid) of formula I (R 2  is H or lower alkyl) followed by copolymerization of the resulting product with a vinyl monomer (vinyl acetate, butanediol dimethacrylate, etc.). This polymer has a dihydroxyboronyl group content of ca. 0.1W5meq./g and a polymerization degree of ca. 50W1000. 
     COPYRIGHT: (C)1980,JPO&Japio