baber/WOPTO huggingface dataset:
Patent JP-S6438357-A (JP)
Title: Paper feeding device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1987-07-31
Abstract: PURPOSE:To surely inform of the presence of paper in a device body to a copying machine body by using the simple constitution by installing a photoelement into the connection part of the device body opposed to a copied material detecting means of the copying machine body and lighting up said photoelement according to the detection faculty of the copied material detecting means of the device body. CONSTITUTION:A recessed part 13c is formed on the back surface of the connection part 13 of a paper feeding device, and a photodiode 119 is installed inside the recessed part 13c. The recessed part 13c is formed at the position opposed to a paper sensor SC installed onto a copying machine body. The photodiode 119 lights up when the presence of paper is judged by the paper exhaustion detecting member or the paper exhaustion detecting sensor, while lights off when the paper exhaustion is judged. Therefore, the presence of paper in the paper feeding device can be informed to the paper sensor SC of the copying machine body, and the presence of paper can be surely informed to the copying machine body.
Patent JP-S5888374-A (JP)
Inventor: PAURU BENKU
IPC: A61P29/00
Filed: 1982-10-28
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-H0477221-A (JP)
Title: Molding process of multiplex molded object
Inventor: FUKUMOTO HIROAKI
IPC: B29K105/16
Filed: 1990-07-18
Abstract: PURPOSE:To fill a cavity uniformly with the resin containing inorganic filler even if the flow path of the cavity is short by a method in which before the molding cavity for injection-molding the synthetic resin with which inorganic filler is mixed, is opposed to a common core, it is preliminarily heated, and then said molding cavity is moved and opposed to the common core, and further injection molding is carried out. CONSTITUTION:The necessary molding cavity of a plurality of molding cavities 6a, 6b is selectively opposed to a common core 6c, and after mold-clamping, synthetic resin is injection-molded in the cavity. After mold-opening, next molding cavity is moved and is opposed to the common core holding an injection- molded object and then injection molding is achieved similarly, whereby the multiplex molded object in which inorganic filler is mixed with at least one layer, is molded. Then, before at least the cavity 6a of a plurality of molding cavities for injection-molding the synthetic resin with which inorganic filler is mixed, is opposed to the common core 6c, the cavity is preliminarily heated by a heating device 7a, and said heated molding cavity 6a is moved and then is opposed to the common core 6c, and injection molding is carried out.
Patent JP-H0836947-A (JP)
Title: Limit switch
Inventor: MIYOSHI TETSUHIKO
IPC: H01H21/28
Filed: 1994-07-22
Abstract: PURPOSE:To reduce the cost for a die to form the head of a limit switch and also the cost for additional processing. CONSTITUTION:A lever fitted with a roller is installed on a lever mounting part 8. and a shaft 7 is rotated when the roller contacts with a moving member whose position is to be sensed. With rotation of the shaft 7, the edge of a flat part 10 acts on a guide 13 so that it is moved down along a guide groove 12. The guide 13 is energized in the direction of the arrow at the normal time, and thereby a switch body is actuated. The shaft 7 rotates while its middle shaft 9 and rear shaft 11 are borne by a middle shaft bearing part 5 and shaft end bearing part 6, respectively, which are furnished on the head part 4. The shaft end bearing part 6 is made in the form of a U-shape recess consisting of a semicircular part 6a as upper half, which is formed as a recess on the inside of the rear end wall of the head 4. and a recess 6b which continues to the semicircular part and has the same width and depth. Accordingly the processing of the head 4 does not require use of a slide die or any additional processing.
Patent JP-H0355979-A (JP)
Title: Electronic still camera
Inventor: AOKI HARUMI
IPC: G03B7/00
Filed: 1989-07-25
Abstract: PURPOSE:To eliminate the need for a quick return mirror by moving an image pickup element between a 1st position and a 2nd position so as to apply pickup and to detect color temperature as well. CONSTITUTION:A CCD 14 is arranged at the outside of a pickup luminous flux path. Thus, the light from an object made incident through the lens 11 is formed again to an image forming face 21 via a field lens 16, a mirror 17, a relay lens 19 and a mirror 20. As a result, the image is monitored through a magnifier lens 22. With a release switch 35 closed, a system controller 33 controls a shift device 15 to move the CCD 14 arranged so far at the outside of the luminous flux path of the lens 11 into the luminous flux path, a spindle motor 30 is driven through a spindle servo circuit 32 to drive a magnetic disk 29. In this case, the calculation of color temperature detection is implemented from an output of an image pickup element.
Patent JP-H1036065-A (JP)
Title: Power shovel
Inventor: KIOKA YOSHIYUKI
IPC: B66C23/88
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a power shovel which has a simple structure and is excellent in the overhanging and storage properties of its hook assembly by enabling the hook assembly to be entirely stored, and securing a sufficient clearance between a bucket and the hook assembly. SOLUTION: This power shovel includes a pair of spaced links 24, 24, each of which is connected to the end of a hydraulic cylinder 11a at one end and rotatably connected via a mounting pin 25 to the back of a bucket 2 at the other, and a hook assembly 20 that can be stored between the links, the hook assembly comprising an overhanging element, which can rotate about the mounting pin between a position between the links and an overhanging position in front of the links, and which has a pair of spaced side plate parts just wide enough so that they can be stored between the links, and an articulated assembly main body 59 which has one end rotatably connected to the end of the overhanging element, has a hook 52 at the other end, and can be folded and stored between the side plate parts.
Patent JP-H0996921-A (JP)
Title: Toner for developing electrostatic charge image and method for fixing toner image
Inventor: UCHIDA TAKESHI
IPC: G03G15/20
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic toner excellent in high-speed low- temp. fixability, anti-hot-offsetting property, smearing and aggregation resistances and to provide a heat fixing method. SOLUTION: This toner consisting of essentially a bonding resin, a colorant and a releasing agent has a temp. at which the modulus (G') of storage elasticity begins to lower in the temp. region of 45-65 deg.C. When the common logarithm of the viscosity of this toner is plotted to temp. and the viscosity at 121 deg.C and that at 118 deg.C are represented by η'121 and η'118 , respectively, the value αrepresented by the equation α=(1/3)×(logη'121 -logη'118 ) is -0.065 to -0.035. When the common logarithm of the modulus of storage elasticity of this toner is plotted to temp. and the modulus of storage elasticity at 200 deg.C and that at 197 deg.C are represented by G'200 and G'197 , respectively, the value βrepresented by the equation β=(1/3)×(logG'200 -logG'197 ) is >=-0.025.
Patent JP-S6251648-A (JP)
Title: Production of bis(p-dialkylaminostyryl) carbenium perchlorate
Inventor: SHIOJIMA ISAO
IPC: B01J27/00
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the titled compound industrially advantageously, by reducing a bis-(p-dialkylaminostyryl)ketone by the use of easily handleable sodium boron hydride as a reducing agent and a lanthanide chloride as a catalyst and treating the reaction product with perchloric acid. CONSTITUTION:Easily handleable sodium boron hydride not requiring purification of a reaction solvent, etc., in the use of the compound is used as a reducing agent, a lanthanide chloride such as cerium chloride 7 hydrate is used as a catalyst in order to prevent a reduction seed formed in the middle of a reaction from acting on a double bond and to advance the reduction reaction mildly and selectively, a bis(p-dialkylaminostyryl)ketone shown by the formula(R is alkyl) is reduced to give a corresponding alcohol and this alcohol is treated with perchloric acid to give the titled compound. EFFECT:An intermediate for near infrared ray absorbing dye.
Patent JP-S6085732-A (JP)
Inventor: SAKAI MASAYUKI
IPC: A61B5/107
Filed: 1984-09-17
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-H0511665-A (JP)
Title: Paper erasing machine
Inventor: HIGUCHI HISASHI
IPC: B41M5/26
Filed: 1991-07-05
Abstract: PURPOSE:To allow the reproduction of confidential documents without ordering the reproduction to be made at the outside by dry etching used paper by oxygen radicals, etc., in a vacuum chamber. CONSTITUTION:A high-frequency discharge is generated with the inside wall of a vacuum chamber 8 of a partition wall 16, etc., and plasma is formed when waste recording paper 4 is sent by a transporting belt 14 to a vacuum chamber 8 and a high frequency is applied from a high-frequency power source 26 after an etching gas is introduced into the chamber from an introducing port 25. The etching gas is cracked in this plasma and active species, such as gaseous oxygen, oxygen ions, fluorine atoms, and fluorine ions, are generated. The waste recording paper 4 placed on the transporting belt 14 is, thereupon, exposed into the plasma, by which the generated active species, such as oxygen atoms, are cracked by reacting with the toner and ink on the surface of the waste recording paper 4. The toner is cracked by the oxygen radicals, etc., in the plasma to gas and the waste recording paper 4 is reproduced.
Patent JP-S6173247-A (JP)
Title: Objective lens actuator of optical information reproducing pickup
Inventor: OHASHI KUNIAKI
IPC: G11B7/09
Filed: 1984-09-17
Abstract: PURPOSE:To eliminate manual work from the manufacturing process of the titled objective lens actuator so as to manufacture the actuator under a completely automated condition, by using one side of a cross wiring, the other side of which is wound around an objective lens holder, as a crossover track and winding another cross wiring continuously to the crossover track, and then, connecting in series both the cross wirings by means of the crossover track. CONSTITUTION:A cross wiring 5-7-1 is wound around an objective lens holder 5-5 of a rectangular cube having edge lines 30, 31, 32, and 33 to a prescribed number of turns and the end section of the wiring 5-7-1 is put around projections 20-2 provided at the bottom of the edge line 30 and used as a crossover track 24. The crossover track 24 is then put around another projections 20-1 provided at the top of the edge line 30, and thus, a cross wiring 5-7-2 is wound in a cross to a prescribed number of turns. In such a way, the cross wirings 5-7-1 and 5-7-2 are coupled in series by means of the crossover track 24. Since a pair of coils can be formed under a serially coupled condition, the winding process of a pair of tracking coils to an objective lens holder can be automated and mass-produced.
Patent JP-2000028752-A (JP)
Title: Method for detecting foreign object on photo detector
Inventor: HARADA SHINYA
IPC: G01N21/94
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To quickly and inexpensively inspect whether a foreign objects exists or not on a photo detector with a plurality of light reception parts that are capable of taking out output independently. SOLUTION: Output values V1/S1-V6/S6 being converted per unit area in each of light reception parts 1a-1f are obtained from output values V1-V6 being outputted by applying light L to the entire surface of a photo detector 1 that independently has light reception parts 1a-1f with an area ratio of S1-S6 for outputting an output value by exposure to light, and then the obtained output values are compared, thus detecting whether a foreign object exists or not on the photo detector 1.
Patent JP-S6252894-A (JP)
Inventor: KOCHI HIROYUKI
IPC: H02J7/00
Filed: 1985-08-31
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-H0357193-A (JP)
Title: High frequency heating device
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/68
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a high frequency heating device in which current supply to a cathode heater hardly changed even when the output of a magnetron is changed by forming a resonance circuit in the heater of the magnetron. CONSTITUTION:A pressure rise transformer 21 by which output of an inverter circuit 10 is converted into high pressure is composed of a primary winding 22 that receives the output of the inverter circuit 10, a secondary winding 23 that generates high pressure, a tertiary winding 24 that supplies power to a cathode heater 17 of a magnetron 16. Voltage of the secondary winding 23 is raised and rectified by a voltage doubler rectifier circuit composed of a condenser 13, and of diodes 14, 15, and is applied between anode and cathode of the magnetron 16. With the tertiary binding 24, a condenser 25 for heater circuit resonance is connected in series. The condenser 25 and choke coils 19, 20 forms a serial resonance circuit. By providing a cathode heater load with frequency characteristic, even when the output of the magnetron is changed, change in current running in the cathode heater is reduced.
Patent JP-H1141102-A (JP)
Title: Analog-to-digital converter
Inventor: SOBASHIMA AKIRA
IPC: H03M3/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an analog-to-digital converter which always performs correction and has an excellent S/N even when there are variation and change in analog element constants because of a temperature characteristic, etc. SOLUTION: This device takes the difference between data Y' which is got from output data Y of an A/D modulator 100 that is oversampled through a lowpass filter(LPF) 108 that eliminates out of band noise and output data YD of a delaying device 109 which is delayed only by processing time of the LPF 108. There, a correction value setting device 112 outputs the value of an optimum correction coefficient K to minimize a difference signal, i.e., the level of out of band quantization noise.
Patent JP-S5894716-A (JP)
Inventor: MORIHARA NOBUYUKI
IPC: H01H13/02
Filed: 1981-11-30
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-H03139373-A (JP)
Title: Exercise-training machine
Inventor: DEII SUKOTSUTO DAGURASU
IPC: A63B23/12
Filed: 1990-07-23
Abstract: PURPOSE: To train the capacity for power of locomotion of the human body accelerated over the locus of exercise by disengaging a fly wheel from a harness assembly at the time of deceleration, thereby inhibiting the fly wheel from applying force to a part of the human body along the locus of exercise. CONSTITUTION: A mutual connecting member firmly connects a fly wheel 16 to a harness assembly 20 at the time of accelerating a harness assembly 20 in a first direction to a fly wheel 16 along the locus of exercise of a part of the human body to be trained. In order to accelerate a part of the human body to be trained in the first direction along the locus of exercise at the time of deceleration the fly wheel is disengaged from the harness assembly 20 at the time of decelerating the harness assembly 20 to the fly wheel 16 and freely rotated, and the fly wheel 16 is disengaged from the harness assembly 20. Thus, the fly wheel 16 is inhibited from applying force to a part of the human body along the locus of exercise.
Patent JP-S6349831-A (JP)
Title: Electronic equipment
Inventor: IGAWA SATOSHI
IPC: H03K19/177
Filed: 1986-08-19
Abstract: PURPOSE:To realize various types of logic functions just by rewriting the contents of a built-in memory element after adding plural logic devices and a memory element that prescribes the connecting relation among those logic devices. CONSTITUTION:The wirings are provided vertically and horizontally among those sockets set for such logic devices as a programmable logic array PLA, programmable read-only memory PROM, a MIS, etc. Then the wiring exchange devices are set at the crossing areas of those wirings and therefore the wirings can be optionally exchanged with each other. This wiring exchange device serves as a memory element which stores the connecting relation of logic devices. Thus the wirings can be optionally exchanged by rewriting the storage contents of the memory element. Thus it is possible to easily realize various types of logic functions.
Patent JP-S6171072-A (JP)
Inventor: TAZAKI HIROSHI
IPC: A63B60/22
Filed: 1984-09-14
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-H1038517-A (JP)
Title: Optical displacement measuring instrument
Inventor: TAKAMIYA MAKOTO
IPC: G01D5/38
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To always accurately measure the displacement of a scale by irradiating a lens system which is positioned so that a diffraction grating can substantially come to its focal point with a parallel luminous flux from a light projecting means and forming a plurality of diffracted light rays from the diffraction grating to parallel luminous fluxes which are parallel with each other. SOLUTION: A divergent luminous flux from a laser diode 1 is made a parallel luminous flux through a collimator lens 2 and converged onto a diffraction grating G1 as a spot light through a lens 3 which is positioned above the grating grating G1 so that the distance from the grating G1 can become equal to its focal distance and the grating G1 emits + primary diffracted light rays by reflecting and diffracting the luminous flux. The diffracted light rays are again passed through the lens 3 and become two parallel luminous fluxes having parallel optical axes even when the scale 4 rotationally moves along the grating forming surface. Then the parallel luminous fluxes are polarized through blazed diffraction gratings 5a and 5b of the same pitch and synthesized into one luminous flux by truing their wave fronts through a diffraction grating 6.  The synthesized luminous flux is received by means of a four-divided sensor 7. Then, the information on the moving amount and direction of the scale 4 is obtained by processing sine wave signals obtained when the scale 4 moves.
Patent JP-S6172105-A (JP)
Inventor: KURODA SUSUMU
IPC: E01D101/00
Filed: 1984-09-14
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-S6086104-A (JP)
Title: Polymerization of vinyl chloride
Inventor: MASUKO SEIICHI
IPC: C08F14/06
Filed: 1983-10-18
Abstract: PURPOSE:In subjecting vinyl chloride, etc. to suspension polymerization in an aqueous medium, to prevent clogging of nozzle, to reduce adhesion of scale, by adding water from a nozzle for polymerization initiator to a reaction mixture during the reaction. CONSTITUTION:When vinyl chloride alone or it and a monomer copolymerizable with it are subjected to suspension polymerization by the use of a polymerization initiator in an aqueous medium, water is successively or intermittently added from a nozzle for feeding a polymerization initiator to a reaction mixture during the polymerization reaction, so that the polymerization initiator attached to the inner face of the nozzle is washed away. An amount of water added can be part of the whole of water which meets reduction in volume of reaction mixture solution and is fed by pressure. EFFECT:The quality of the prepared polymer is also improved.
Patent JP-2000031351-A (JP)
Title: Semiconductor device
Inventor: KUBOTA TOSHIRO
IPC: H01L23/34
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with high radiating effect. SOLUTION: A semiconductor chip 12 is mounted on a first heat sink 11. Electrode of the semiconductor chip 12 are joined electrically to each corresponding electrode of a lead frame 13 with a bonding wire 14. A bump 16 is formed on a power transistor region 12a of the semiconductor chip 12. A second heat sink 17 is mounted directly on the power transistor region 12a with a bump 16. The first heat sink 11, the semiconductor chip 12, the lead frame 13, the bonding wire 14, the bump 16, and the second heat sink 17 are sealed with resin 15. In this case, one face of the first heat sink 1 and one face of the second heat sink 17 are exposed.
Patent JP-H0739338-A (JP)
Title: Seasoning for boiled food
Inventor: HONDA TAKESHI
IPC: A23L27/00
Filed: 1993-08-04
Abstract: PURPOSE:To obtain the subject seasoning containing a pectin and capable of effectively keeping the gloss of a boiled food thereby. CONSTITUTION:A pectin is added to soysauce or another seasoning. The amount of added pectin is 1 to 4wt.% or 1 to 2wt.% respectively in the case of soysauce or a boiled food soup. As the pectin, both high methoxypectin and low methoxypectin are effective. This seasoning enables preparation of a boiled food capable of keeping the Gloss for a lone period, e.g. even 24hr after from boiling, not to mention the case immediately after boiling.
Patent JP-H0636767-A (JP)
Title: Nonaqueous electrolyte battery and manufacture of its active material
Inventor: KATO KEIICHI
IPC: H01M4/50
Filed: 1992-07-21
Abstract: PURPOSE:To uniformly disperse a carbon material on the surface of manganese dioxide grains for a sufficient electrode reaction by mixing and dispersing manganese dioxide and the carbon material with a vapor phase dispersing mixer. CONSTITUTION:Manganese dioxide 1 and carbon black 2 serving as a carbon material are mixed it the ratio of 1wt.% for the carbon material against the manganese dioxide weight, the mixture is put into a vapor phase dispersing mixer rotated at the revolving speed of 1,500r.p.m., and the mixer is operated for 3min. The carbon material of 3wt.% against the manganese dioxide weight is added, the mixture is put into a separate vapor phase dispersing mixer capable of being rotated at a high speed, and the mixer is operated at the revolving speed of 6,000r.p.m. for 2min to obtain manganese dioxide with carbon black for a positive electrode mix. When a manganese dioxide-lithium battery is constituted with this positive electrode mix, the initial impedance characteristic can be improved, the battery characteristic is stabilized, and the high-load discharge characteristic can be improved.
Patent JP-H0748200-A (JP)
Title: Production of single crystal
Inventor: NAKATANI ISAO
IPC: C30B30/08
Filed: 1993-08-04
Abstract: PURPOSE:To obtain a large-sized single crystal of good quality having a uniform composition with hardly any crystal defects by joining one end of a polycrystal mass to a seed crystal mass, melting the joined mass in a gravity-free or microgravitational environment according to a boatless process and growing the crystal. CONSTITUTION:This method for producing the objective single crystal is to join one end of a polycrystal mass to a seed crystal mass, place the resultant joined mass in a gravity-free or microgravitational environment, melt the joined mass according to a boatless process and grow the crystal. For example, the seed crystal mass 2 can be prejoined to the lower end of the polycrystal mass 1 to use the obtained joined mass as a raw material mass 3. Any of the Bridgman, a zone melting methods, etc., using a usual container can be adopted as the method for joining the masses. A single crystal can be used as the seed crystal mass 2. This raw material mass 3 can be ground into a suitable shape and is preferably formed into a suitable shape according to the purpose of use of the single crystal and adjusted to a shape essential to the object suitable for the conversion into the single crystal.