baber/WOPTO huggingface dataset:
Patent JP-H06102417-A (JP)
Title: Convergence and emission of light
Inventor: MIZUMOTO MITSUO
IPC: E01F9/696
Filed: 1991-08-09
Abstract: PURPOSE:To enable light emission for a road sign by amplifying light which is converged by a plane mirror light converging plate and a condenser and emitting it as a light source, and transmitting the light by a light guide and an optical fiber in combination. CONSTITUTION:The plane mirror light converging plate is so provided with the condenser 2 and optical fiber 3 connected thereto so that external light 4 from the head lights of an automobile is reflected by the mirror light converging plate 1 and its reflected light 5 is made incident on the input surface of the light condenser 2. The converged light 6 passes through the optical fiber 3 and can be transmitted as the light source for the road sign. Namely, the converged light 6 passes through the optical fiber 3 and is further amplified by an amplifier 7, and a pedestrian or car driver can grasp a necessary state on an element panel 8 designed for the road sign. Thus, the light source used for the road sign is obtained from the natural light of the sun, the head lights of an automobile, street lamps, etc., and the light source can be obtained in both the day and night and irrelevantly to weather.
Patent JP-H06117661-A (JP)
Title: Method for controlling electronic dehumidifier
Inventor: TEZUKA TAKEYUKI
IPC: F24F1/00
Filed: 1992-09-30
Abstract: PURPOSE:To prolong a service life of an electronic dehumidifier and miniaturize the electronic dehumidifier by a method wherein a current smaller than an electrical current applied in a thermolectric module when an entire electronic dehumidifier is being operated is flowed in the thermoelectrical module. CONSTITUTION:When the humidity in a surrounding atmosphere is low, a small electrical current flowing in a thermoelectrical module 3 limits the increase in temperature of a cooling member due to the fact that the cooling member is cooled by the thermoelectrical module 3, resulting in that water dewed at the cooling member is hardly evaporated. When the thermoelectrical module 3 and fans 8 and 11 are electrically energized, wet air in a dehumidifying space 14 flows from a suction port 6 into a second case 5, cooled by a cooling heat sink 4 and its dew is formed at the surface of the cooling heat sink 4, thereby dried air after dehumidifying operation is discharged from a discharging port 7 into a dehumidified space 14. Water dew formed at the surface of the cooling heat sink 4 is drained. In addition, heat generated at the heat generating surface of the thermoelectrical module 3 is transmitted to the thermal radiation heat sink 2 and then the thermal radiation heat sink 2 is cooled with air discharged from a discharging port 10.
Patent JP-H02131434-A (JP)
Title: Medicinal composition
Inventor: HASHIMOTO MASANORI
IPC: A61K31/19
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a medicinal composition which can be made into various kinds of preparations through a variety of pharmaceutical processes, because solubility and dissolution rate of the medicine in water are improved, by using chitosan of low molecular weight and slightly soluble medicines. CONSTITUTION:A low-molecular-weight chitosan of 500 to 50X10<3>, preferably 800 to 10X10<3> weight average molecular weight and a slightly soluble medicine whose absorption rate or absorption amount into living bodies is not sufficient (preferably less than 100mum, especially less than 50mum average particle size) are used at a weight ratio of 1 pt.wt. of the medicine to 0.2 to 10 pts.wt. of chitosan. The composition can be made into preparations of various kinds by a variety of preparation processes, for example, the wet method, the dry method, the combined crushing or spray granulation to give medicines of excellent bioavailability.
Patent JP-H07114214-A (JP)
Title: Nonmagnetic one-component developer
Inventor: SHIGEMORI KAZUNORI
IPC: G03G9/087
Filed: 1993-10-20
Abstract: PURPOSE:To provide a nonmagnetic one-component developer having enough fluidity and electrification property and high transfer property which realizes high picture image density without fog, and especially to provide such a nonmagnetic one-component developer that even when the developer is used for a long period in a contact or noncontact developing process, no film is formed on a developing roll, developing blade (especially a metallic developing blade), or photosensitive body due to deposition of the developer and deterioration of picture quality is not caused. CONSTITUTION:This nonmagnetic one-component developer is obtd. by mixing (A) coloring fine particles containing a coloring agent and a binder resin comprising a styrene resin which have >0.8 sphericity and shows negative electrification polarity, (B) silica fine particles treated to be hydrophobic having 30-100nm average particle size of the primary particles, and (C) triazine resin fine particles of a polycondensation polymer.
Patent JP-H03151722-A (JP)
Title: Digital phase lock loop decorder
Inventor: HANSU BUAN DORIISUTO
IPC: H04L7/033
Filed: 1990-10-25
Abstract: PURPOSE: To utilize a parts relatively low speed and low cost, e.g. CMOS by controlling the phase of a 2nd clock signal so as to correspond to one selected phase of plural delay clock signals. CONSTITUTION: A decoder receives a receiving data signal RD from a line 40, a carrier sensing signal CRC of a line 42, and a locally generating 10MHz clock signal of a line 44. The 10MHz clock input line 44 is connected to an with-tap delay line unit 52 capable of setting delay up to the maximum 100ns via a line 50. The output of the delay line unit 52 to an output line 54 is a PLL clock signal. The phase of the PLL clock signal is adjusted in from 0 deg. up to 360 deg. corresponding to a delay of from 0 ns up to 100 ns by selecting an appropriate tap in the delay line unit 52.
Patent JP-S62144401-A (JP)
Title: Chassis for microwave circuit
Inventor: TAKAHASHI KENICHI
IPC: H01P3/08
Filed: 1985-12-19
Abstract: PURPOSE:To avoid the protrusion of solder and to improve the adhesion between faces by providing radial slots on a microstrip circuit board mount face on a metal-made chassis. CONSTITUTION:The slots 12 of 1mm wide and 0.5mm deep are provided on a mount face of 35X35mm<2> of a metal-made chassis 11 is eight directions from the center. Further, slots 13 with equal width and depth to those of the radial slots are provided on the mount face. Thus, in soldering a microstrip circuit board, excess solder on the mount face flows into the radial slots 12 and flows radially to the outside, then is distributed uniformly on the mount face. Moreover,the protrusion of the solder toward the outside of the circuit board is prevented by the outside slots 13 and the circuit board end face is soldered uniformly. Thus,the earth face is grounded uniformly and the protrusion of the solder at the outside of the board is avoided.
Patent JP-H09166252-A (JP)
Title: Pipe grip
Inventor: GODA ITARU
IPC: F16L19/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce necessary fastening force for a pipe connecting tightening nut. SOLUTION: A pipe grip 40 is formed in almost belleville spring shape punching a central part in wavy shape. In the internal peripheral part of a ring-shaped main unit 41, six clamping pawls 42 are formed by a 60 deg. space relating to the center. These clamping pawls 42 are formed in a circular arc shape protrusively formed with a center side of the main unit 41, so that a clamping part 44 in a tip end comes into point contact with the peripheral surface of a pipe.
Patent JP-H02134492-A (JP)
Title: Decompression heat insulating substance
Inventor: MIYAMOTO ICHIRO
IPC: F25D23/06
Filed: 1988-11-11
Abstract: PURPOSE:To provide decompressive heat insulation of, for ex., a refrigerator with a long durable reliability and strength for damage by forming the vessel from a metal sheet with a thickness below a specified value, filling it with continuously bubbled drafty foam having a small cell dia. below a specified value, decompressing the inside, and reducing the amount of a getter agent. CONSTITUTION:In decompressive heat insulation used as insulation of a box of refrigerator etc., three edges of a sealed vessel 9 consisting of metal foil with a thickness below 100mum are previously sealed with a fusion attachment part 10, and brazing material 12 is in advance applied to the opening 11, and a getter agent 6 and a continuously bubbled drafty foam 13 with the cell size no more than 200mum so as to shorten the mean free stroke of air, are put in the vessel 9, followed by decompression, and the brazing material 12 is melted to seal the opening 11, which will provide a decompressive heat insulation 8. As this heat insulation consists of only metal having perfect gas barrier property, there is no fear of gas intrusion from outside, which allows reduction of the getter agent 6, provides strength for damage, no fear of receiving damage at transit, and stabilizes the quality.
Patent JP-H08280889-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1995-11-02
Abstract: PURPOSE: To provide a game machine which can manage without replacing discharge control circuit even if the number of prize discharge balls becomes diffent in association with replacement of game board by setting the number of discharged prize balls when sensing is made with a specific winning sensing means different from that when no sensing is made, discharging the prize balls in priority if a winning memory means stores a memory of prize awarding, and connecting a game control circuit electrically with the discharge control circuit. CONSTITUTION: A game control device 600 is furnished with a number-of-winning-balls setting means for the balls discharged on the basis of the result from sensing by a winning ball sensor 241, wherein the number of prize balls when a struck ball has hit any of a plurality of prize regions and it is sensed by a number-of-winning-balls sensor 129 should be different from the number when no sensing is made. In case a winning ball memory means to store the nummber of winning balls on the basis of the sensing signal given by the sensor 129 possesses a memory of winning prize, a certain number of prize balls are discharged in priority by a priority discharge control means on the basis of the sensing of the sensor 241.  The game control device 600 to be fed with a signal from the number of prize balls setting means is electrically connected with a rear mechanism device 300 as a discharge control device.
Patent JP-H06137351-A (JP)
Title: Clutch facing
Inventor: OYA KAZUYUKI
IPC: F16D69/02
Filed: 1992-10-23
Abstract: PURPOSE:To provide a non-asbestos and high performance clutch facing having a small drop in the values of friction factor and wear amount even over a long-term repetitive cycle at high temperature. CONSTITUTION:This is a disc type clutch facing molded under the application of heat and pressure to a composition containing (A) 5 to 40 pts.wt. of ester cyanate resin, (B) 20 to 70 pts.wt. of fibrous reinforcement base material having a fiber diameter equal to 0.2mum or above, (C) 2 to 20 pts.wt. of a metallic fiber base material having a fiber diameter equal to 10mum or above and (D) 5 to 40 pts.wt. of a friction and wear conditioning agent.
Patent JP-H05127123-A (JP)
Title: Optical isolator
Inventor: KUROSAWA TOSHIHISA
IPC: G02B27/28
Filed: 1991-10-31
Abstract: PURPOSE:To provide the optical isolator which has low loss and high efficiency. CONSTITUTION:The optical isolator consists of 1st and 2nd birefringent crystal materials 1 and 2 which are provided halfway in an optical fiber at an interval and separate incident/projection light into ordinary light and extraordinary light, 1st and 2nd magnetooptic materials 4 and 5 which are provided between the birefringent elements 1 and 2 and rotate the polarizing directions of the ordinary light and extraordinary light separated by the 1st birefringent crystal material 1, a 3rd birefringent crystal material 3 which is arranged between the magnetooptic materials 4 and 5 and adjust the two separated ordinary light and extraordinary light, and an aspherical surface lens 9 which converges the ordinary light and extraordinary light projected from the 3rd birefringent crystal materials 3 and 2nd birefringent crystal material 2 on an optical waveguide while compensating the aberrations; and the light projected on the side of the aspherical surface lens 9 is converged and made incident on a 2nd optical fiber 7.
Patent JP-H07140534-A (JP)
Title: Illuminator for camera
Inventor: MATSUSHIMA HIROSHI
IPC: G03B17/18
Filed: 1993-11-16
Abstract: PURPOSE:To eliminate the unnecessary illumination of an external display and to prevent the power of a camera from being wasted uselessly by providing an attitude detecting means for detecting the attitude of the camera and a control means for turning off an illuminating means. CONSTITUTION:In the horizontal position diagram (a), mercury switches 202(a) and 203(b) are both turned off. On the other hand, in the vertical position state figure (b) where a release switch 201 is in the lower part, a mercury switch 202(b) is turned on and a mercury switch 203(b) is turned off and in the vertical position diagram (c) where the switch 201 is in the upper part, a mercury switch 202(c) is turned off and a mercury switch 203(c) is turned on. The turning on and off of two switches 202 and 203 are detected by a switch sensing circuit, to detect the attitude state of the camera. When the external display is illuminated to change the mode of the camera in a dark place and then, the camera is held vertical from a horizontal position, a change in the mode of the camera is completed to turn off a light and save the energy of the power.
Patent JP-H05124790-A (JP)
Title: Conveying device
Inventor: TANIGUCHI TAKAHIKO
IPC: B66C6/00
Filed: 1991-10-31
Abstract: PURPOSE:To facilitate/speed up a sending-in/sending-out operation by facilitating the positioning of hanging down mechanisms. CONSTITUTION:The first overhead crane 100 is provided with a hanging down mechanism 102 being moved along a guide rail 101, and the second overhead crane is provided with a fixed guide rail 201 orthogonal to the guide rail 101, a movable guide rail 202 being moved along the fixed guide rail 201 and a hanging down mechanism 204 being moved in the direction orthogonal to the fixed guide rail 201 while being supported with the movable guide rail 202.
Patent JP-H08143020-A (JP)
Title: Plastic container
Inventor: KATO KYOICHI
IPC: B65D1/09
Filed: 1994-11-21
Abstract: PURPOSE: To provide a plastic container which is excellent as a container for storing contents including oil, fragrant ingredients and medical ingredients wherein there is no danger for harming environments, the container is excellent in resistance against oil, heat sealing ability and flexibility, and surface slip and mold release are remarkably improved and to provide a film excellent in high frequency sealing. CONSTITUTION: A plastic container comprises a container and a film-like laminated body wherein at least the innermost layer of the container is formed of a resin mixture wherein a dispersed phase is 5 to 50wt. part of acid-denatured polyolefin resin and a matrix is 95 to 50wt. part of polyester resin including crystalline polyester resin whose glass transition temperature (Tg) is 30 deg.C or lower. In a film for sealing the container for sealing a mouth of the container, a layer on at least a side of a sealing face in the film-like laminated body is formed of a resin mixture.
Patent JP-H08112491-A (JP)
Title: Drying promotion auxiliary instrument for bedding
Inventor: HARA KYOKO
IPC: D06F57/00
Filed: 1994-10-17
Abstract: PURPOSE: To provide a drying promotion auxiliary instrument which can be fitted simply to ropes for drying the washing and drying poles and can realize the time shortening of the drying of a drying matter and also protect the back portion of the drying matter from being damaged and soiled in the case of being dried at a verands, a handrail or the like. CONSTITUTION: Rope insertion openings 2 and pole insertion openings 3 are provided at the main body of a drying promotion auxiliary instrument 1.
Patent JP-2001111756-A (JP)
Title: Network facsimile system
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/46
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a network facsimile system that can enhance an operating environment and a management environment of a facsimile server. SOLUTION: A centralized server 2 is connected further to a communication network and the facsimile server 1 and a client 3 make mutual communication via the centralized server 2.
Patent JP-H05101980-A (JP)
Title: Manufacture of electric double layer capacitor
Inventor: YAMAMOTO KOHEI
IPC: H01G11/42
Filed: 1991-10-08
Abstract: PURPOSE:To cover an electric double layer capacitor which uses an activated carbon-made polarization electrode and reduce the internal resistance of cells, take out a large discharge current and, further, take out enough electric charging power with efficiency even at a higher discharge rate. CONSTITUTION:Activated coal, which is an electrode material, is reduction- treated so as to eliminate a surface oxide, thereby consisting a polarization electrode 5 with the activated coal after the reduction treatment.
Patent JP-2001109521-A (JP)
Title: Pressure reducing valve
Inventor: YOSHIDA HITOSHI
IPC: F16K17/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing valve that malfunction resulting from complicated pressure control is evaded and the extinguishant in an extinguishant tank is used up. SOLUTION: This pressure reducing valve has a high-pressure flow passage 10 applied with supply gas pressure P1, a low-pressure flow passage which connects with the high-pressure flow passage 10 at a flow-passage mouth 20 and is applied with sent-out gas pressure P21, a valve body which is arranged in a flow plate 43 fixed in the high-pressure flow passage 10 so that it freely moves forward and backward, and a disk spring 50 which is arranged on the side of the low-pressure flow passage 30 and abuts no the valve body 40 and energizes it to leave the flow-passage mouth 20.
Patent JP-H06139934-A (JP)
Title: Sealing method for flat cathode-ray tube and manufacturing device for tube sealing
Inventor: IKETA SHUNICHI
IPC: H01J9/26
Filed: 1992-10-26
Abstract: PURPOSE:To enable the sufficient sealing glass bond strength of an enclosure vessel to be maintained while preventing a getter from being oxidized, by spraying incombustible gas at the prescribed flowrate from the outside of the vessel. CONSTITUTION:Incombustible gas is sprayed from the outside of an enclosure vessel 7 at the prescribed flowrate, and a sealing device for blowing the gas is provided outside the vessel 7. Also, the flowrate of the gas to be sprayed is made to vary between the corner sections of the vessel 7 and other sections. In other words, incombustible gas such as nitrogen gas and the air is blown from the outside of the vessel 7, so that the pressure of nitrogen gas tending to flow out of a sealed section in the vessel 7 is weakened. Frit glass is thereby protected from being blown. According to this construction, the oxidization of a target can be prevented to ensure a high degree of vacuum, and the bond strength of sealing glass for forming the vessel 7 can be maintained at sufficient level. Also, the dispersion of product quality is reduced, thereby enabling product reliability to be improved.
Patent JP-H07119545-A (JP)
Title: Cylinder block reinforcing structure for engine
Inventor: FUMA HIROMASA
IPC: F02F7/00
Filed: 1993-10-22
Abstract: PURPOSE:To improve the strength of a cylinder lower case and obtain the high balance ratio of a crankshaft. CONSTITUTION:In an engine with a crankshaft 6 supported by a cylinder block and the bearing cap part 20 of a cylinder lower case disposed on the lower side of the cylinder block, a connecting part A between the bearing cap part 20 of the cylinder lower case and an external wall part 21 to be the fitting face of the cylinder lower case to the cylinder block is formed into triangular shape. Two legs of the bearing cap 20 connected to the external wall part 21 are thus formed to improve the strength of the cylinder lower case, specially the rigidity of the connecting part A between the bearing cap part 20 for supporting the crankshaft 6 and the external wall part 21 to be the fitting face of the cylinder lower case to the cylinder block.
Patent JP-H02135350-A (JP)
Title: Photosensitive resin composition
Inventor: WATABE MAKIO
IPC: G03F7/027
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a photosensitive resin compsn. having high resolution and ensuring superior work efficiency by using a prepolymer of an unsatd. compd., a monomer of a multifunctional unsatd. compd., a radical photopolymn. initiator, epoxy resin and a cationic photopolymn. initiator as essential components. CONSTITUTION:This photosensitive resin compsn. contains 100pts.wt. prepolymer of an unsatd. compd. such as diallyl phthalate, 1-50pts.wt. monomer of a multifunctional unsatd. compd. having >=2 ethylene bonds in the molecule, 0.5-20 pts.wt. radical photopolymn. initiator, 5-30pts.wt. epoxy resin and 1-10pts.wt. cationic photopolymn. initiator based on 100pts.wt. epoxy resin. The diallyl phthalate prepolymer is also called beta-polymer and is solid in an ordinary state. The pref. mol. wt. of the prepolymer is 3,000-30,000 because satisfactory developability is obtd. This photosensitive resin compsn. solidifies well at the time of exposure and can be developed with a chlorine-contg. solvent. A body hardened by exposure has improved heat resistance and insulation resistance.
Patent JP-H04164748-A (JP)
Title: Sheet feed/delivery device
Inventor: SAITO YOSHIHIRO
IPC: B65H7/12
Filed: 1990-10-25
Abstract: PURPOSE:To detect multiple sheet feed regardless of the thickness or type of the sheet by applying certain load which works in a rotating direction with a load means which is provided in the driven roller of a pair of delivery rollers to deliver sheet to downstream after separating the sheet with a separating means. CONSTITUTION:The material of a pair of delivery rollers 15 is selected so that friction coefficient mu1, mu3 between a driving side, driven side rollers 15a, 15b, and a sheet document 2 may become larger than friction coefficient mu2 between the sheet documents 2, 2. The pressing force of the driven side roller 15b is set as N. The relation of the delivery force Nmu1 of sheet document 2 of the driving side roller 15a, force Nmu3 for the sheet document, 2 to rotate the driven side roller 15b, circumferential force F of load applied to the driven roller 15b through a spring 20, and delivery force Nmu2 to the sheet document 2 of the sheet document 2 is set as follows Nmu1>=Nmu3>F>Nmu2. The side which comes into contact with the driving side roller 15a of multiply fed sheet document 2 is delivered, but the side which comes into contact with the driven side roller 15b is not rotated due to load F and stayed at the position. Then multiple feed is detected from a difference between rotary encoders 16, 17 of the pair of delivery rollers 15.
Patent JP-S62147621-A (JP)
Inventor: SAKO SUKETSUGU
IPC: H01H61/02
Filed: 1985-12-23
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-H0668641-A (JP)
Title: Disk cartridge
Inventor: ISHIMATSU KOICHI
IPC: G11B23/03
Filed: 1992-10-26
Abstract: PURPOSE:To smoothly and securely lock and unlock a lid body with a case main body of the disk cartridge. CONSTITUTION:The lid body 13 is freely openably and closably fitted to the case main body 12 for housing a disk D. Lock means 20 are provided at front side corner parts of the case main body 12, and engagement hook parts 21 are projectively provided on the lid body 13 corresponding to these lock means. Each lock means 20 is composed of an arm part 20a formed with a lock click 20b to be engaged with the hook part 21 on the front end side surface, an operating part 20c for operating disengagement of this arm part 20a and a guide part for guiding this operating part 20c in an approximately orthogonal direction to the arm part 20a.