baber/WOPTO huggingface dataset:
Patent JP-S59142509-A (JP)
Title: Terminal fixing method of optical fiber
Inventor: MAKINO FUMIO
IPC: G02B6/38
Filed: 1983-02-03
Abstract: PURPOSE:To strengthen an adhering force of a core part, and to prevent the tip of a core from projecting from the end face of metallic fittings due to a thermal contraction of a coating by removing an Si resin clad of a low friction coefficient, exposing the surface of a core, and fixing it by an adhesive agent in the metallic fittings. CONSTITUTION:An optical fiber core wire of a glass-made core 1 and an Si resin-made clad 2 is exposed by removing by a prescribed length a primary coating 4 and a secondary coating 3 of an optical glass fiber cable. The clad 2 is removed by a laser light, etc., the core 1 is exposed, and thereafter, it is inserted into metallic fittings 5, and an adhesive agent 9 is filled, cooled and solidified. Since the clad 2 is removed, and the core 1 is exposed, stuck and solidified, an adhering force of a fixing part (b) becomes large. As a result, a difference to an adhering force of a fixing part (a) of the coating 4 becomes small. Therefore, even if a thermal contraction is generated in the coating 4, a projection of the core 1 becomes small or does not exist.
Patent JP-H08184761-A (JP)
Title: Wide angle zoom lens
Inventor: OTAKE MOTOYUKI
IPC: G02B15/20
Filed: 1995-01-05
Abstract: PURPOSE: To provide a wide angle zoom lens which is miniaturized and is excellent in image forming performance. CONSTITUTION: This zoom lens is provided with a 1st lens group G1 having negative refractive power, a 2nd lens group G2 having positive refractive power, and a 3rd lens group G3 having the negative refractive power in order from an object side. In the zoom lens where the respective lens groups are moved so that air space between the 1st and the 2nd lens groups G1 and G2 is reduced and the air space between the 2nd and the 3rd lens groups G2 and G3 is reduced in the case of variable power from a wide angle end to a telephoto end, the 2nd lens group G2 is provided with a lens group G2a having the positive refractive power and the lens group G2b having the positive refractive power in order from the object side, and the lens group G2b is moved along an optical axis to bring a short-distance object into focus and satisfies the condition of (β2bw.β2bt)<1/2> <0.45.  When β2bw and β2bt are magnification factors at wide angle end and telephoto end of lens group G2b.
Patent JP-H09206861-A (JP)
Title: Flare expansion auxiliary tool for heat exchanger
Inventor: TOKURA KENJI
IPC: B21D53/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To surely perform the prescribed flaring on the mouth of a heat transfer tube by guiding a tip circumferential edge part of a flare punch into the mouth of the heat transfer tube while the tip circumferential edge part of the flare punch is prevented from being abutted on the circumferential edge part of the heat transfer tube and from galling the tube mouth when the prescribed flare punch is press fitted into the mouth of the heat transfer tube so as to perform the flaring at least as the secondary expansion to the mouth of the heat transfer tube to which the primary expansion is performed. SOLUTION: A flare expansion auxiliary tool body 7a is formed from a cylindrical body externally and movably fitted between an expansion billet 4a and a flare punch 5 of a mandrel shaft 4b in which the expansion billet 4a for the primary expansion is provided on one end side and at least the secondary expandable flare punch 5 is slidably provided on the other side, and the flare expansion auxiliary tool body 7a can be locked to a tube mouth 3b by inserting at least a part of the flare expansion auxiliary tool body 7a in the mouth 3b of the heat transfer tube 3 of a heat exchanger 1 in which the primary expansion is performed through the expansion billet 4a.
Patent JP-S58133572-A (JP)
Inventor: KAWASAKI TAKASHI
IPC: F25B30/02
Filed: 1982-02-02
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-S62175307-A (JP)
Title: Sample cassette driving device
Inventor: ITO ATSUSHI
IPC: H01L21/67
Filed: 1986-01-29
Abstract: PURPOSE:To facilitate supply and collection of sample from a cassette by furnishing a means to stop the drive with a detection signal given by a means to sense the sample support surface of cassette, and thereby holding the position relationship of handing-over of samples optimally. CONSTITUTION:To feed sample from a sample cassette 60, first the cassette 60 is moved in the direction of '91', i.e. sunk. At this time, the sample supporting part 61a is sensed by a sensor 20. When sample supporting surface 62a comes to a position with a spacing delta from the sample supporting surface stop position H, the sample 70 is transferred onto a belt 81. Thereafter the cassette 60 is further sunk. Thereby the sample supporting part 61a comes into the service range 22 of said sensor 20, and a further sinking of cassette 60 will dislocate the supporting part 61a from the service range 22. The sensor 20 transfers from the condition in which the reflex beam from the supporting part 61a is received to the condition in which the reflex beam is not received, and another supporting surface 62b is sensed. Thereafter downward motion of the cassette 60 is stopped. Thereby the cassette 60 is stopped in the position where the supporting surface 62a comes in the stop position H.
Patent JP-H02195921-A (JP)
Title: Cooker
Inventor: IKEDA MITSUYUKI
IPC: A47J43/10
Filed: 1989-01-25
Abstract: PURPOSE:To qualitatively foam a viscous material and mix an additional material by providing an auxiliary stirring body manually stirring a material near the inside wall of a container. CONSTITUTION:When a material is put in a container 5 and a motor 2 is driven to rotate a stirring body 10 at a high speed, the material is scattered toward the outer periphery by the disk-shaped section 10a of the stirring body 10, a stirring current rotated in the rotating direction of the disk-shaped section 10a is generated, and air is mixed for gradual foaming. When foaming progresses, the viscosity of the material is increased, and the stirring force of the disk-shaped section 10a hardly reaches near the inside wall of the container 5. A handle 14 is rotated, and the material near the inside wall of the container 15 is stirred by vane pieces 16c of the auxiliary stirring body 16 to accelerate foaming. Merengue dough is prepared, an additional material is put into the storage section 12 of a cover body 11, the motor 2 is driven, and it is filled into the container 5 through a filling port 13. When the handle 14 is rotated to rotate the auxiliary stirring body 16, vane pieces 16c stir the merengue dough, and the merengue dough and the additional material are efficiently mixed by the stirring current of the additional material caused by the rotation of the stirring body 10.
Patent JP-H04236808-A (JP)
Title: Method of driving tapping screw into molded product of synthetic resin
Inventor: ISHIHARA MASUO
IPC: F16B25/00
Filed: 1991-01-16
Abstract: PURPOSE:To perform reliable clamping and fastening by driving a screw thread into the mounting hole formed with the specified hole diameter in a boss projected with the specified outer diameter in reference to the screw thread of the tapping screw of a product made of synthetic resin while forcing the screw thread to bite and cut a hole wall. CONSTITUTION:A screw thread 6 is driven into a mounting hole 17 having its hole diameter in a range from 0.65 to 0.90d, which is formed in a boss 16 having its diameter of 1.70 or more in reference to the diameter (d) of the screw thread of the tapping screw 1 of a molded product 15 made of synthetic resin, while being forced to bit and cut a hole wall. The screw thread 6 is driven while being forced to bite and cut the hole wall of the mounting hole 17 and although the synthetic resin pushed out by the screw thread 6 makes pressure contact with the root section 7 of the screw thread 6, because it is received by a conic face 9, the pressure in the radial direction is reduced and driving torque is not increased. In addition, since proper selection of the outer diameter of the boss 16 and the hole diameter of the mounting hole is made, driving can be made by small driving torque and the boss 16 is neither broken nor expanded to much extent.
Patent JP-S61252715-A (JP)
Inventor: BOYLE DAVID HENRY
IPC: H03K23/00
Filed: 1986-01-29
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-S61176395-A (JP)
Inventor: KENNESU OSUKARU EMANIYUERU SUK
IPC: D05B49/02
Filed: 1986-01-29
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-S62175517-A (JP)
Title: Control device for room heater
Inventor: MATSUDA YUKIKAZU
IPC: F24D19/10
Filed: 1986-01-28
Abstract: PURPOSE:To enable an amount of combustion to be varied without varying any air-fuel cost and to restrict an influence of external disturbance factors by a method wherein a pulse frequency for a fuel supplying device is varied with the number of revolution of a burner motor in a control device for a petroleum fan heater or the like. CONSTITUTION:Each of a room temperature AN1, a temperature AN2 of a combustion unit and a set temperature AN3 is inputted to a comparator unit 27, a signal is applied to an output terminal R3 by a burner motor control part 30 on the basis of a result of comparison and then the strong-weak state of the burner motor is changed over. In turn, a rotation signal I2 of the burner motor is sent to a calculation part 32 through a number-of-revolution sensing part 31 and the frequency of a pulse pump is calculated and determined. The determined pulse output frequency is outputted through a pulse generating part 33 to control a driving or the pulse pump. With this arrangement, it is possible to vary the amount of combustion without destroying an air-fuel cost and so to restrict an influence of external disturbance factors even if a feed- back control is slightly loose.
Patent JP-H08213217-A (JP)
Title: High-voltage variable resistor
Inventor: KATOU CHIKASHIGE
IPC: H01C13/00
Filed: 1995-02-02
Abstract: PURPOSE: To provide a high-voltage variable resistor which is capable of surely preventing a high-voltage fixed resistor from rising up or falling off from a holder case which fixes it. CONSTITUTION: A holder 40 which fixes a high-voltage fixed resistor 30 is held and fixed to a case 1 by making its hook 42 pinch the upper edge of a partitioning rib 4 of a case 1 and engaging an engaging projection 46 with the edge of a board 20 fixed to the case 1.
Patent JP-S57130043-A (JP)
Title: Yellow toner
Inventor: IMAI EIICHI
IPC: G03G9/09
Filed: 1981-02-06
Abstract: PURPOSE:To obtain a toner having high chargeabililty, high durability in continuous use, favorable spectral reflecting characteristics and high color mixability by adding compounds belonging to C.I. Solvent Yellow 77 and C.I. Disperse Yellow 164 to a binding resin. CONSTITUTION:A yellow toner is prepared by adding a mixture of 1-99 parts ''Kayaset Yellow G '' or other compound belonging to C.I. Solvent Yellow 77 with 99-1 part ''Kayaset Yellow 963 '' or other compound belonging to C.I. Disperse Yellow 164 to a toner binding resin by 1-30wt% to the amount of the resin. This toner is then mixed with a carrier to obtain a developer. To the developer may be added a fluidity improver such as colloidal silica. Said yellow colorants have high dispersibility in the resin and act as effective negative charging controllers. By making combined use of both the colorants, yellow of a desired hue is obtd.
Patent JP-S5299819-A (JP)
Title: Shutter locking device for strobo
Inventor: OOMURA HIROSHI
IPC: G03B17/38
Filed: 1976-02-17
Abstract: PURPOSE: To prevent a shutter button from being depressed, when the charge of a strobo capacitor is not finished, by the provision of a shutter locking device which is controlled by a switching circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03220687-A (JP)
Title: Counter with prescaling function
Inventor: ISOZUMI MASASHI
IPC: G06M3/10
Filed: 1990-01-26
Abstract: PURPOSE:To extend a use range as a counter with prescaling function by mutually arbitrarily varying prescale values by addition and subtraction. CONSTITUTION:A first multiplier 14 inputs an addition pulse and a first prescale value and outputs the addition pulse while converting it by the first prescale value, and a second multiplier 16 inputs a subtraction pulse and a second prescale value and outputs the subtraction pulse while converting it by the second prescale value. A conversion part 22 adds/subtracts and outputs the converted outputs from the first and second multipliers 14 and 16. When the converted output from the conversion part 22 is plus, a decision part 24 decides the converted output as the addition pulse and counts it. When the converted output is minus, the output is decided as the subtraction output and counted. Therefore, the prescale values can be mutually arbitrarily varied by the addition and subtraction. Thus, the use range as the counter with prescaling function can be extended.
Patent JP-H10211801-A (JP)
Title: Nonuniform thickness disk
Inventor: ABE KISHIRO
IPC: B60B3/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve a generating stress distribution including a hole peripheral edge by thickening a part, where a straight line tilted as far as the specified angle from another straight line passing the center of a fancy hole, looking in the axial center direction of this hole and connecting both centers of the fancy hole and a wheel and a plate in the vicinity of it. SOLUTION: A designed surface part 1d is provided with plural pieces of parts 3b (four spots in each fancy hole) where a straight line tilted as far as 45 degrees from another straight line passing the center of each fancy hole 3 in the axial view of this fancy hole, and connecting the center of this hole and a center 4a of a wheel, intersects a peripheral edge of the fancy hole 3 and other parts. These intersected parts 3b and the vicinity are thickened in wall thickness more than other peripheral parts, forming them as a fancy hole thickened part. In the case where a hub mounting part 1a is set to 1, the fancy hole thickened part is in a range of 0.62 to 0.70, whereby board thickness in this part is formed thick next to the hub mounting part 1a. In addition, an increment of this fancy hole thickened part is desirable to be formed in the backside of the designed surface part 1d.
Patent JP-H10214310-A (JP)
Title: Line segment detector
Inventor: JIYOUSHIYOUMATSU TAKESHI
IPC: G06T1/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To correctly and quickly extract even a line segment having a low density of black elements like a dotted line by a simple detection technique. SOLUTION: A histogram generation part 14 which generates a histogram of distribution of black picture elements of a picture, a peak detection part 16 which detects a peak of the histogram generated by the histogram generation part 14, and a discrimination part 18 which discriminates whether a peak part is a line segment rot not based on the height and the width of the peak detected by the peak detection part 16 are provided. Further, an interpolation part (black picture element interpolation part) 12 which interpolates the picture in the direction in which a line segment will be detected is provided in the preceding stage of the histogram generation part 14.  The histogram generation part 14 is provided with a post-interpolation histogram generation function which generates a histogram in the direction in which a line segment will be detected in the picture complemented by the interpolation part 12.
Patent JP-H01191790-A (JP)
Title: Manufacture of shadowmask
Inventor: UEDA RYUJI
IPC: H01J29/07
Filed: 1988-01-27
Abstract: PURPOSE:To easily form pores having sectional forms broadening toward the outsides, respectively, by making the temp. of an etchant for the surface of a shadowmask different from that of an etchant for the rear of the shadowmask in photoetching and also making etching velocity for the surface different from that for the rear. CONSTITUTION:Etching is slowly carried out with a low-temp. etchant 6 from one surface of a metal plate 1 as a base material for shadowmask, and, on the other hand, etching is rapidly carried out with a high-temp. etchant 7 from another surface. By the above procedure, pores in which pore diameter at the surface is different from that at the rear can be pierced simultaneously. By the above etching method, pores having sectional forms causing no irregular reflections of electron beam at respective side planes of the pores can be pierced by means of a single etching while obviating the necessity of backing.
Patent JP-H03221691-A (JP)
Title: Motor-driven blind
Inventor: NARUTO YOSHIO
IPC: E06B9/32
Filed: 1990-01-26
Abstract: PURPOSE:To improve the controllability of blind operation by providing and controlling independently a blind slat lifting motor and a slat angle adjusting motor. CONSTITUTION:When a lifting switch 21 or lowering switch 23 of a controller 2 is turned ON, a current is supplied to a lifting motor 4 to rotate a lift shaft 13, and the rotation of the lift shaft 13 is transmitted to a rotary drum 9 and an encoder drum 11. A take-up drum 9 takes up or unwinds a lifting tape 15 to vertically move a bottom rail 18 and a slat 17. When an opening switch 24 or closing switch 25 of the controller 2 is turned ON, a current is supplied to a slat adjusting motor 5 to rotate a tilt shaft 14 and the rotation of the tilt shaft 14 is transmitted to a tilt drum. Further, a ladder code 16 is taken up or unwound to adjust the opening and closing angle of the slat 17.
Patent JP-H03222313-A (JP)
Title: Capacitor block and manufacture thereof
Inventor: MIURA MITSUNORI
IPC: H01G2/04
Filed: 1990-01-27
Abstract: PURPOSE:To facilitate manufacture and to enhance reliability by a method wherein the conductive plate, which constitutes a chassis and the like, and a supporting member are fixed by a yoke means. CONSTITUTION:Feed through type capacitors 5 are housed in and retained by the recesses 13, 13... of a supporting member 1, and the lead wires 8, 8..., which are passed through the above-mentioned through type capacitors 5, are passed through the through holes 14, 14... on the bottom of the recesses 13, 13.... Also, the through holes 12, 12... of a chassis 3 and the recesses 13, 13... of the supporting member 1 are aligned, and the chassis 3 and the supporting member 1 are superposed. Besides, the protrusion 2 of the supporting member 1 is fitted to the through hole 4 of the chassis 3, the tip of the protrusion 2 is collapsed and it is prevented rom slipping off, and the chasis 3 and the supporting member 1 are fixed with each other. Moreover, electrodes 6, 6..., which are insulated against the lead wire 8 of a feed-through type capacitor 5, are fixed to the chassis 3 by soldering 10. As a result, a capacitor block is completed.
Patent JP-S60163272-A (JP)
Title: Turntable lifting device of disc player
Inventor: FUKUMITSU AKIRA
IPC: G11B17/051
Filed: 1984-02-01
Abstract: PURPOSE:To execute assuredly operation with simple constitution by providing the titled device with a turntable lifting driving means for lifting the turntable supporting a disc reproducible and loading/unloading the disc of a jacket. CONSTITUTION:Under the non-storage state of a disc, a driving slider 25 is excited in the arrow C direction by a spring member 28, its stopper part 252 is abutted on a fitting member 26 and the main shaft 23 of the turntable 22 is located on the upper part of an inclined part 251 to control the turntable 23 to locate on the most lifted upper dead point. At that time, a driving slider 25 is supported by its pin slit part 253 and a shutter 30 is rotated clockwise through a link pin 312 and controlled so that a jacket loading port 291 is closed.
Patent JP-S57132876-A (JP)
Title: Preparation of powder liquor with high alcohol content
Inventor: SATOU JINICHI
IPC: C12G3/08
Filed: 1981-02-09
Abstract: PURPOSE: To prepare a powder liquor with a high alcohol content without lowering a taste of liquor of its own, by adding dextrin to a liquor, subjecting the resulted solution to spray drying to give a powder liquor, blending the powder  liquor with an alcohol so that the alcohol is adsorbed on the powder liquor.  
     CONSTITUTION: A liquor such as brewage, distilled liquor, a blended liquor, etc. is mixed with dextrin having a water content in liquor of ≥70wt%, preferably 90W150wt%, and an average degree of polymerization of 5W17 at ≤60°C and dextrin is dissolved in the liquor uniformly. The resulted solution is subjected to spray drying to give a powder liquor having a bulk density of ≤0.7, preferably 0.3W0.6 and a water content of 1W4wt%, and this powder liquor is blended with an alcohol with low water content so that the alcohol is adsorbed on the powder liquor, to give a powder liquor with a high alcohol content of ≥35% (w/w), preferably 35W65(w/w), and, if necessary, it is aged in an airtight container. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02197536-A (JP)
Title: Manufacture of metal-matrix composite material
Inventor: TANAKA ATSUO
IPC: C22C47/08
Filed: 1989-01-26
Abstract: PURPOSE:To easily obtain the composite material of which short fibers are uniformly dispersed into a molten metal by immersing a composite material reinforced with short fibers or the like into the molten metal of a matrix metal and giving high frequency vibration to the composite material while a brush is brought into contact therewith. CONSTITUTION:A composite material 16 constituted of a metal reinforced compositely with fine short fibers or grains is fixed to a supporting matter 18 of ceramics or the like and is immersed to hold into the molten metal 22 of the matrix metal such as Al alloy. Bristles 26 of a heat-resistant brush 28 planted with the ones constituted of Al fibers, etc., are brought into contact with the composite material 16 to oscillate the brush 28 by an ultrasonic oscillator 30 via a horn 32. Together with this, the molten metal 22 is stirred with a propeller 34 and the short fibers or grains in the composite material 16 are dispersed into the molten metal 22. The short fibers or grains are uniformly dispersed in the condition of tight adhesion with the matrix metal, by which the composite material contg. no flaws such as void can be obtd.
Patent JP-H11215568-A (JP)
Title: Method for sending character message in phs system and its system
Inventor: SHIBATA MASAKAZU
IPC: H04W4/20
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system to send a character message to an opposite terminal from a PHS terminal during a busy state. SOLUTION: In a speech connection through SACCH, a PHS terminal sends a signal requesting transfer to a fast ancillary control channel FACCH through the FACCH to a base station (22). The base station receiving the signal returns an acknowledgment signal UA trough the FACCH (23), and then the PHS sends a character message (24, 25). When the transmission of the character message is finished, the PHS (sender terminal) sends a transfer end notice signal to the base station. When the base station returns an acknowledgment signal UA, in response to the transfer end notice signal, the system resumes the speech connection through the SACCH.