baber/WOPTO huggingface dataset:
Patent JP-H0698662-A (JP)
Title: Facial material for preventing adhesion of aquatic organism
Inventor: HOTTA YOSHIOMI
IPC: B63B59/04
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a non-polluting, semipermeable usable facial material approximately free from adhesion of shellfishes and reduction in strength, having a face which is directly brought into contact with water and is made of a polyacetal resin. CONSTITUTION:A polyacetal resin comprising a polyacetal alone or a polyacetal and a small amount of various additives is formed into a facial material as film, foam, woven or knit fabric, net, etc., to give the objective facial material.
Patent JP-H08113760-A (JP)
Title: Coating composition
Inventor: TAKESHITA KATSUYOSHI
IPC: G02B1/10
Filed: 1994-10-14
Abstract: PURPOSE: To provide a coating composition which forms coating films having a combination of excellent clarity, optical characteristics, and durability together with the adhesion and durability of an antireflection film made of an inorganic substance and simultaneously can adjust the refractory index of the coated layer and prolong the pot life of the coating solution more than 1 month even in storage at room temperature. CONSTITUTION: This coating composition comprises mainly the following (A), (B), (C) and (D) components: (A) inorganic particles of multiple oxides composed of titanium oxide, cerium oxide and silicon oxide and has 1-300μm average particle size, (B) an organosilicon compound having at least one polymerizable reactive group, (C) an organosilicon compound of the general formula: Si(OR<1> )4 (R<1> is a 1-8C hydrocarbon group, alkoxyalkyl group, acyl group) and (D) a curing catalyst.
Patent JP-H0780122-A (JP)
Title: Method for releasing lock
Inventor: ISHIKAWA HIROYUKI
IPC: E05B49/00
Filed: 1993-09-09
Abstract: PURPOSE:To provide a method of releasing a lock whereby control can be made strict by preventing the door of equipment from being opened or closed from only the equipment side. CONSTITUTION:A system comprises the main body 10a of a game machine 10 and an IC card 20 that can transfer data, the main body 10a having a CPU11, RAM12, a solenoid 13, a counterelectromotive-force preventing diode D, transistors Tr2 and resistors R1, R2, R3, etc., the IC card 20 having a CPU21 and a nonvolatile memory 22, etc., for storing ID codes. The main body 10 and the IC card 20 verify each other and output unlock control signals independently, and a lock is released by the solenoid 13 being turned on only when both of the transistors Tr2 are turned on by the unlock control signals independently outputted.
Patent JP-H08104741-A (JP)
Title: Solid 2 metal cyanide catalyst and its preparation
Inventor: BII RIIKAAKU
IPC: B01J31/02
Filed: 1995-09-05
Abstract: A solid double metal cyanide (DMC) catalyst useful for epoxide polymerisation comprises: (a) a double metal cyanide cpd; (b) an organic complexing agent; and (c) about 5-80 wt% based on the amt of catalyst, of a polyether having a number average molecular wt greater than about 500. Also claimed are: Preparing a solid DMC catalyst in the presence of an organic complexing agent and a polyether as above, wherein the solid DMC catalyst contains 5-80 wt% of the polyether. Preparing a soli DMC catalyst useful for epoxide polymerisation.
Patent JP-H0886154-A (JP)
Title: Door device and door fitting method
Inventor: MAZAKI YOSHIYUKI
IPC: E06B3/48
Filed: 1994-09-20
Abstract: PURPOSE: To facilitate the fitting work of what is called a pivot type door, and to reduce the labor and working hours. CONSTITUTION: A door device is provided with pivot shafts 11, 12 that have been formed at least to one of the upper and lower ends of a door 10 being fitted to an opening 1 so as to openably and pivotably support the door 10, bearing parts that have been formed at least to one of the upper frame 2b and the lower frame 2c of the opening 1 for engagedly supporting the pivot shafts 11, 12, and guide members 31 that have been detachably fitted in the vicinity of the bearings for guiding the pivot shafts 11, 12 to the bearing parts. By the guide members 31 the pivot shafts 11, 12 of the door 10 can be guided to the bearing parts and can be easily and engagedly supported thereby, so that the fitting work of what is called a pivot type door can be facilitated, and the labor and working hours can be reduced.
Patent JP-H0783610-A (JP)
Title: Position measurement method for cylindrical object
Inventor: NISHIBE KUNIHIKO
IPC: B66C13/46
Filed: 1993-09-09
Abstract: PURPOSE:To accurately measure, with a simple device, even a cylindrical object with some deformation, and even when noise, etc., comes in the measurement. CONSTITUTION:A laser range finder 30, provided movably on a ceiling crane 20, is provided with an operation part 33 including a transmitter part 31, a receiver part 32 and a micro computer. A range finder 30 is made to move so as to go across the coils 10 and 11, fixed to a carriage 12 by a skid 13, for scanning with laser light 300. The operation part 33 judges presence of the coils 10 and 11 from the above stated scanning, and on the basis of the judgement result, mean value of coil's height is operated, and further, by re- averaging only the height data near the mean value, coil height is calculated.
Patent JP-H07101156-A (JP)
Title: Thermal recording material
Inventor: KOIKE NAOMASA
IPC: B41M5/30
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a thermal recording material excellent in thermal response and also excellent in the storage stability of both of a background part and an image part by adding a specific salicylic acid derivative or a metal salt thereof as an electron acceptive compd. allowing a dye precursor to develop a color and further adding l, l-bis(4-hydroxyphenyl)cyclohexane. CONSTITUTION:In a thermal recording material containing a usually colorless or light-colored dye presursor and an electron acceptive compd. reacting with the dye precursor at the time of heating to allow the dye presursor to develop a color, as the electron acceptive compd., at least one kind of a salicylic acid presursor represented by formula wherein X1 and X2 are H, an alkyl group, an aralkyl group, an aryl group or a halogen atom and R is an alkyl group, an alkenyl group, an aralkyl group or an aryl group or a metal salt thereof is added and, further 1,1-bis(4-hydroxyphenyl)cyclohexane is added. As a result, the thermal recording material excellent in heat response and also excellent in the storage stability of a background part and an image part can be obtained.
Patent JP-S61131322-A (JP)
Inventor: OKAMURA SHINJI
IPC: H01H33/94
Filed: 1984-11-29
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-S63103997-A (JP)
Title: Electronic timepiece
Inventor: SUGANO FUMIO
IPC: G04C3/14
Filed: 1986-10-21
Abstract: PURPOSE:To stabilize continuous reverse rotation by using a pulse group for starting consisting of a 1st pulse for repulsion, a 2nd pulse with the opposite polarity and long pulse width, and a 3rd pulse which is equal in the polarity to the 1st pulse, and a continuous pulse group which includes the 2nd pulse with the short pulse width. CONSTITUTION:The reversing of a rotor 7 in a 1st step is driven with the pulse group for starting from a starting reverse rotation signal generating circuit 8 and a chopper pulse generating circuit 10, but in the 2nd and succeeding steps, that is controlled with the output signal of a one-shot pulse generating circuit 11 and driven with the 1st and the 2nd pulses of a continuous reverse rotation signal generating circuit 9 and the 3rd pulse from the circuit 10. In the 2nd and succeeding steps, a next signal is applied before a rotor 7 stops completely, so the amplitude of the rotor 7 increases and a step-out is easy to occur when the starting pulse group is the same with continuous pulse groups in the 2nd and succeeding steps. For the purpose, the pulse with of the 2nd pulse of the continuous pulse group is made narrower than the width of the 2nd pulse of the starting pulse group to suppress the amplitude of the rotor 7; and thus the step-out is eliminated and stable reversing is maintained.
Patent JP-2000071820-A (JP)
Title: Ac feeder system
Inventor: WATANABE HIDEO
IPC: B60M3/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate need of switching equipment at a transforming station and a feeder distribution place and enabling a parallel feeder to be possible. SOLUTION: At the incoming transforms TR1 of substations A, B, a three- phase-single-phase PWM power converter 1 consisting of a three-phase PWM converter and a single-phase PWM inverter respectively is provided as a power converter for AC feeder. Its output voltage is converted to feeder voltage by a single-phase transformer TR2 and outputted to a feeder line through breakers CB1 to CB4. The substations A, B are capable of incorporating the feeder voltage into control of the power converter 1 for phase matching. It is thus possible to eliminate need of switching equipment such as switching breaker conducting switching operations according to the passage of a train at a substation and a feeder distribution place, as found in a conventional case where three-phase-single-phase conversion has been conducted using a wood bridge or a Scott transformer, thereby providing parallel feeder.
Patent JP-H0991046-A (JP)
Title: Rush current preventing circuit
Inventor: ONODERA MAKOTO
IPC: G05F1/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a rush current to a large capacity input smooth capacitor connected to a power supply circuit in parallel when a DC input power supply is intermitted at a fast period. SOLUTION: A rush current into the large capacity input smooth capacitor 3 immediately after closing a switch 2 is detected by a current detecting resistor 5, and when a transistor(TR) 9 is turned on and an FET 6 is turned off, the rush current can be suppressed. Even when a capacitor 7 detects the recharging of the capacitor 3 with a DC input power supply 1 at the time of inserting/ disconnecting a hot line, the charging rush current can be suppressed at the time of recharging when the TR 9 is in the on state.
Patent JP-H08114938-A (JP)
Title: Color image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/08
Filed: 1994-10-17
Abstract: PURPOSE: To provide a developer and an image forming method using this developer so that the load in the cleaning process can be decreased by increasing the transfer efficiency of a toner in an image forming system including plural constitutional parts comprising plural processes of electrification, exposure and development, and that stable images can be formed for a long time. CONSTITUTION: This image forming method includes at least plural numbers of constitutional parts comprising at least electrifying electrodes, exposure system and developing device. Color images are formed by reverse development on a photoreceptor which can be charged into negative polarity, and the images are successively transferred to a transfer material and fixed by a heat roller fixing device to obtain color images. The developer used in this image forming method contains a toner comprising at least a resin, pigment and release agent. In the toner, the amt. of the release agent present on the surface of the toner is 25 to 70 number%, while the amt. of the release agent in the inside of the toner is 1.0-5.0wt.%.
Patent JP-H0194118-A (JP)
Title: Excavator for continuous wall
Inventor: KONNO SHOZO
IPC: E02F5/02
Filed: 1987-10-06
Abstract: PURPOSE:To excavate a small soil layer between pits by a method in which excavation is made by using a gripper arm to fix the inner wall of pit by pressing and a disc cutter vertically movable in relation to the gripper arm. CONSTITUTION:Gripper frames 15 are attached to a rod hung down by a crane and one of the frames 15 is designed to be freely expanded or contracted from a ring 15a by an oil-pressure cylinder 30. An excavator 21 is attached through a guide rod 22 to slide in relation to the ring 15a and a disc cutter 25 with a cutter 24 is attached to the excavator 21 in such a way as to enable it to turn vertically. The pit for continuous wall can thus be excavated in small soil layers and therefore the amount of soil to be discharged can be reduced. The amount of concrete to be placed can also be reduced.
Patent JP-H06216454-A (JP)
Title: Method for generating second higher harmonic and its device
Inventor: JI SONGIRU
IPC: H01S3/094
Filed: 1993-10-07
Abstract: PURPOSE: To miniature a second harmonic generator and promote generation coefficient by a method, wherein one face of a dynamic laser rod has an angle satisfying a specific formula with respect to an optical axis, and a low reflection coating layer is formed on the one side face of a nonlinear monocrystalline element and a high reflection coating layer is formed on the other side face. CONSTITUTION: A face 300 of a dynamic laser rod 200, facing a nonlinear monocrystalline element 500, is disposed so as to have an angle Op satisfying a formula for an optical axis 800 (where θB: Brewsterangle and ηlasen : a refractive index of a dynamic laser rod). An optical axis 110 of the nonlinear monocrystalline element 500 is arranged, so as to form Brewster angle Op with respect to a normal line 101 of an inclined face 300 of the laser rod 200. On the side face of the nonlinear mmonocrystalline element 500 facing the laser rod 200, a low reflection coating layer 400 is formed with respect to the laser wave of fundamental frequency. Further, on the other side face of the laser rod 200, a high reflection coating layer and a high transmission coating layer are formed.
Patent JP-H1078563-A (JP)
Title: Stereoscopic picture display method and stereoscopic picture display device using it
Inventor: MORISHIMA HIDEKI
IPC: G02B30/27
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic picture display method and a stereoscopic picture display device using the method by which a stereoscopic picture is observed without increasing display speed required for a display device and an observation area where stereoscopic vision is possible is made wide. SOLUTION: This device is provided with a light source means 1 illuminating a mask substrate 2 where a mask pattern 9 consisting of checkered aperture part 8 and light shielding part is formed with a surface light source, a vertical cylindrical lens array 3 and the transmission type display device 4.  In the case of displaying a horizontal stripe picture consisting of a parallax picture for a right eye and a parallax picture for a left eye on the device 4, transmitting luminous flux projected from the light source means 1 through the horizontal stripe picture through the lens array 3 and separating the luminous flux to at least two areas so as to enable an observer to visually confirm it as the stereoscopic picture, the width in a horizontal direction of a pair of the aperture part 8 and the light shielding part in the horizontal direction on the mask pattern 9 is twice or more times as large as the size of a picture element in the horizontal direction of the display device 4.
Patent JP-2001075680-A (JP)
Title: Solar battery type terminal equipment
Inventor: MURAO TETSUO
IPC: G06F1/26
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide solar terminal equipment capable of easy installation management or the like. SOLUTION: A solar battery 6 is used as an operation energy source in an empty can collecting machine 1. Also, the empty can collecting machine 1 can transfer information to a host computer H set in a remote place. Thus, the host computer H is given the information that the collecting machine 1 is filled with empty cans or a failure is generated. This terminal equipment can be applied to a guidance display board or the like.
Patent JP-H1075650-A (JP)
Title: Cereal grain storing device
Inventor: KONO KENJI
IPC: A01F12/60
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To enable the weight lightening of the grain tank, simplified setting of the cereal grain detector, facilitated formation of the detector-setting parts and the retention of the rigidity of the tank. SOLUTION: The grain tank mounted near the thresher is separately formed with the upper tank 10 made of a synthetic resin and the lower tank 11 made of metal plate and the upper part of the cereal grain auger 21 for lifting the grains from the thresher to the grain tank 4 is connected to the side plate 20 of the upper grain tank 10. Near the opening 22 to which the grain auger 21 is connected, is set a grain detector 23 for detecting the grains in the grain tank 4 and the grain detector 23 is mounted to the detector-setting part 24 which is integrally formed, when the upper tank is molded.
Patent JP-H03112085-A (JP)
Title: U-slit connecting tool
Inventor: HIOKI KOSUKE
IPC: H01R43/01
Filed: 1989-09-27
Abstract: PURPOSE:To prevent the damage of a tool and a terminal base and improve operability by forming thrust pieces on only tip sections of support pieces, setting the vertical width small to the extent possible, forming both sides of thrust pieces into taper faces, and gradually decreasing the horizontal width from the lower end to the upper end. CONSTITUTION:The horizontal width (m) of thrust pieces 2c and 2d for thrusting an electric wire is formed slightly smaller than the horizontal width (n) of groove sections formed on projections 10 and 10 of a terminal base 9. In forming the horizontal width (m), the horizontal width (m) may be gradually decreased from the lower end of the expanded width to the lower end. The vertical width (1) in the vertical direction of thrust pieces 2c and 2d is set small to the extent possible within the range of sufficient strength to thrust a covered electric wire 7, thus the play of a tool in the right and left directions is increased when thrust pieces 2c and 2d are inserted into groove sections of the terminal base 9.
Patent JP-H0586619-A (JP)
Title: Construction of base pile
Inventor: NAKAJIMA SHIGEYUKI
IPC: E02D7/22
Filed: 1991-09-30
Abstract: PURPOSE:To penetrate a pile to a given ground in a given direction with good accuracy as well as easily recover wholly or partly a liquid sender while keeping advantages of pile construction by a rotary penetrator, that is, the advantage that the upper space of construction site is comparatively small. CONSTITUTION:A ground-excavating shoe 4 is fixed to the lower end of the first precast pile 1 among two precast piles 1 to make up a base pile, and a liquid-sending pipe 2 is connected through the inner space of the precast pile to the shoe 4. The first precast pile is grasped by a rotary penetrator 5 and penetrated into the ground L while being turned until it reaches a given ground, and the second precast pile 1 is connected to the pile 1 previously penetrated. The liquid-sending pipe is further additionally connected to extend it for further excavation and penetration by the rotary penetrator. After both the piles 1 are penetrated to given grounds, the liquid-sending pipe is separated at a joint 21 at a preset position to recover its part above the position.
Patent JP-H1182682-A (JP)
Title: Differential gear device
Inventor: USUI HIROYUKI
IPC: F16H48/38
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly operations with no special tool used while reducing the number of parts and costs using an integral type differential case. SOLUTION: This device is equipped with a differential mechanism 5 connecting output side gears 29 and 31 with each other by way of an integral differential case 3 and a pinion gear 27 supported over a pinion shaft 25, differential limiting friction clutches 7 and 7, spacers 13 and 13 forming the engaging hole 47 of the shaft 25 in a space between each and the other, and with disc shaped springs 9 and 9 which are interposed between each spacer 13 and each gear 29 and 31, and press the respective friction clutches 7.  The differential case 3 is provided with the engaging hole 23 of the shaft 25, and a member assembling opening 55, after the respective members have been assembled while getting access through the opening 55, when the shaft 25 is inserted into the engaging holes 47 of the respective spacers 23 out of the engaging hole 23, the respective spacers 13 are moved so as to allow set load to be given to the respective disc springs 9, and initial torque is thereby produced in the respective fraction clutches 7.
Patent JP-H04131339-A (JP)
Title: Sintered copper-base alloy excellent in wear resistance
Inventor: TERAOKA TOSHIO
IPC: C22C9/04
Filed: 1990-09-20
Abstract: PURPOSE:To produce a sintered copper-base alloy excellent in wear resistance by distributing specific amounts of hard shell-like phase having respectively specified average outside diameter and average thickness and composed principally of fine shell-like aluminum oxide in the matrix of a Cu alloy containing specific percentages of Zn. CONSTITUTION:A sintered copper-base alloy where a hard shell-like phase having dimensions of 5-25mum average outside diameter and 1-10mum average thickness and composed principally of fine aluminum oxide coagulated into shell-like state is distributed by 3-30vol.% in the matrix of a Cu alloy having a composition consisting of 5-35% Zn and the balance Cu with inevitable impurities is prepared. Moreover, a solid lubricant, such as graphite, mica, and zinc white, can be further incorporated into this sintered copper-base alloy by 1-10wt.%. By this method, the sintered copper-base alloy showing superior wear resistance when used as sliding structural member for various sliding driving devices can be obtained.
Patent JP-S62110309-A (JP)
Title: Automatic sound volume adjusting device
Inventor: HIRASHIMA MASAYOSHI
IPC: H03G3/32
Filed: 1985-11-08
Abstract: PURPOSE:To apply automatic control to the sound volume by detecting number of revolutions of an engine and applying automatic control to the gain of an audio amplifier by the detection output. CONSTITUTION:A level converting circuit 7 applies level conversion to an output voltage of a buffer amplifier 5 so as to compare the voltage with a reference voltage 10B at a voltage comparator 10C. A level converting circuit 8 applies the level conversion to an output voltage of a buffer amplifier 2 similarly so as to compare it with a reference voltage at a voltage comparator 10C. An analog OR gate 9 gives an output of the level conversion circuits 7, 8 to the voltage comparator 10C. An operational amplifier or a differential amplifier is adopted as the voltage comparator 10C and a voltage change appears at its output after number of revolutions of the engine or the speed of an automobile reaches a prescribed value or over. Thus, the sound volume is increased automatically when the number of revolutions of the engine or that of a wheel exceeds a preset value and the sound volume giving ease of listening even under such a state is adjusted automatically. Further, a source is listened quietly with a small sound volume at a low number of revolutions or at a low drive speed.