baber/WOPTO huggingface dataset:
Patent JP-S6356625-A (JP)
Title: Liquid crystal device
Inventor: YOSHIDA AKIO
IPC: G02F1/133
Filed: 1986-08-27
Abstract: PURPOSE:To prevent electrons from malfunctioning and to improve the stability and durability of an element by making the outside surface of at least one transparent substrate conductive. CONSTITUTION:A display device 100 is constituted by sandwiching liquid crystal 2 between two transparent substrates 1a and 1b, and forming transparent conductive films 6a and 6b on the outside surfaces of the substrates 1a and 1b so as to make the surfaces conductive. Those transparent conductive films 6a and 6b discharge static electricity generated on the surfaces of the transparent substrates 1a and 1b and in dust in the outside air, etc. Consequently, the adverse influence of the static electricity upon the liquid crystal is reduced and the stability and durability of the element are improved.
Patent JP-S6443275-A (JP)
Title: Foot fin
Inventor: KONDO MIKIO
IPC: A63B31/11
Filed: 1987-08-11
Abstract: PURPOSE: To facilitate the fitting/removing actions of a foot fin by providing a heel strap with length adjusting means. CONSTITUTION: When a foot fin is to be fitted to a boot, the length of a heel strap 45 is adjusted via length adjusting means 46 in the free state in advance. The strap 45 is suspended to the heel of the boot on a bottom plate 32, and an instep cover 33 is depressed. Engaging recesses 36 are engaged with hook pins 38 to close the instep cover 33, wires 50 are wound on reels 36, and the desired tension is applied to the strap 45. When a string 42 is pulled backward by the finger inserted from below a hole 44, the engagement between the hook pins 38 and the engaging recessed 36 is released, the instep cover 33 is released and the strap 45 is fully loosened based on the action of springs 48 arranged around rigid rods 49, then the boot is removed from the bottom plate 32.
Patent JP-H0856796-A (JP)
Title: Deodorant sheet
Inventor: AMANO SHIZUTAKA
IPC: A47C27/12
Filed: 1994-08-24
Abstract: PURPOSE: To remove odor from bedding or the like by covering one or both side surfaces of a fiber-like activated carbon felt with an air-permeable sheet- like member. CONSTITUTION: This deodorant sheet 1 is composed of an fiber-like activated carbon in a felt 4 held between two sheet-like members 2 which are unwoven fabric, and accordingly, ammonia as odor emitting substance having passed through the sheet-like members is efficiently trapped in micro pores in the outer surface of the fiber-like activated carbon in the felt 4. A thermomeltable adhesive sheet 6 is interposed between the lower sheet-like member 2 and the felt 4 and between the upper sheet-like member 2 and the felt 4, and are theremocompressed. Accordingly, they are melted so that the sheet-like members 2 and the felt 4 are bonded together over the entire surfaces thereof, that is, the peripheral edge parts of the sheet-like members 2 are bonded together.  The deodorant sheet 2 has a high durability even against washing, and uniformly maintains therein the fiber-like activated carbon without coming off since the felt 4 and the sheet like members 2 are joined together over its entire surface, thereby it is possible to maintain satisfactory deodorizing effect and cushioning performance.
Patent JP-S6261322-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA YASUO
IPC: H01L21/223
Filed: 1985-09-11
Abstract: PURPOSE:To form an impurity diffused layer at low concentration under sufficient control by making use of nuclear conversion. CONSTITUTION:When monosilane (SiH4) containing 50% of <30>Si as a material gas is used to form an epitaxial layer 5 on a silicon substrate 4, the epitaxial layer 5 contains 50% of <30>Si compared with 4% of <30>Si contained in the substrate 4 as the natural isotope ratio. When they are irradiated with neutrons n, phosphorus P with concentration of 10<15>cm<-3> is produced in the substrate 4 by reaction while phosphorus P with that of 10<16>cm<-3> is produced in the epitaxial layer 5. Later, P is diffused from the epitaxial layer 5 to the substrate 4 to form a diffused layer 6 with low concentration of P by heat-treatment at 1,100 deg.C for three hours in nitrogen atmosphere to cope with the crystal- defective annealing resultant from the n irradiation.
Patent JP-H0372227-A (JP)
Title: Method and apparatus for determining wavelength of optical radiation
Inventor: MORUKORUMU PII BUAANAMU
IPC: G01C19/72
Filed: 1989-08-02
Abstract: PURPOSE: To device a wavelength of an optical radiant ray by providing multiple wavelength dependent phase modulators which change the radiant ray together with the wavelength and have net phase modulation effect which becomes zero at a specified wavelength. CONSTITUTION: A phase modulator 1 contains a base layer 2 of niobic acid- lithium acid-lithium, and then in it, a single mode waveguide 3 is provided, and a silicon layer 4 is provided on it, and further two electrodes 5 and 6 are provided on it. When a voltage is applied across the electrodes 5 and 6, an electric field is formed, so that a refraction factor of the waveguide 3 is changed. Any light passing through the wavelength is subject to phase shift according to the applied voltage. Two modulators 11 and 12 which are provided to a wavemeter 10 and whose electrode structures are different from each other are so connected in series that phase shift conversion applied by voltages V1 and V2 are offset each other at a specified wavelength.  A specified wavelength is offset by applying the same voltage to both electrodes and selecting relative lengths of electrodes 13-16, or applying different voltages to the modulators 11 and 12.
Patent JP-S6090617-A (JP)
Title: Crimp cut machine
Inventor: HENMI SABUROU
IPC: H05K3/30
Filed: 1983-10-25
Abstract: PURPOSE:To cut a terminal of an electronic part of a substrate to have an uniform length when cutting and squeezing it by constituting the center between edges provided on the ends of both arms of a crimp cut machine to be aligned with fulcrums of the arms and a cam center. CONSTITUTION:A crimp cut machine is constituted from an arm section 31, a switch mechanism section 32, a vertically movable mechanism section 33 and a rotary mechanism section 34 and further provided with the arm section 31 and the mechanism sections 32, 33 such that the center of a space between edges 313, 314 fixed integrally to edge fixing beds 311a, 312a, the center of an arm fulcrum shaft 319, the vertical center shaft of a cam 322 for opening and closing the arm and the center shafts of armatures 323, 326 are all aligned on the identical straight line. Further the mechanism section 32 is constituted from said cam 322 and an edge opening and closing solenoid 324. Thus, when a terminal of an electronic part on a printed substrate is cut and squeezed, it can be cut to have a uniform length.
Patent JP-H0858775-A (JP)
Title: Method for housing work
Inventor: SHIMIZU HIDEYUKI
IPC: B65D85/68
Filed: 1994-08-24
Abstract: PURPOSE: To improve efficiency in housing works and reduce costs for transpor tation and packing materials. CONSTITUTION: A plurality of works W are put side by side into a housing box 1 with a side W1 having a flange Wa facing a bottom of the box 1, a pad member 3 is mounted on an upper side of the side W1 of the plurality of the put works W, and then a plurality of works W are sequentially put side by side with the side W1 having the flange Wa on the pad member 3 for housing.
Patent JP-H05233629-A (JP)
Title: Information processor
Inventor: FURUYA YOJI
IPC: G06F3/16
Filed: 1992-07-27
Abstract: PURPOSE:To enlarge the utilization range, and also, to improve operability by storing the read-out data through other function in a means for storing the data generated by using an arbitrary function. CONSTITUTION:An FM sound source 4 executes FM modulation by storing voice information inputted from a handset of a telephone set 9, and music information in a memory 10 and an external storage device 12 as digital data, and reading them out of the memory, etc. A printer 6 is a printer part containing both of a serial thermal transfer printer, and a thermal line printer for printing facsimile information, etc., on thermosensible paper. Also, an image reader 7 for reading optically document data and inputting it is provided on the way of a carrying path of recording paper of a thermal transfer printer, and executes read of a facsimile document and various documents. In such a way, prescribed data can be shared so that a prescribed function is selected and can be actuated, and also, data generated by using a certain function can be used by other function.
Patent JP-H0365092-A (JP)
Title: Brushless motor circuit provided with current limiting function
Inventor: AKAMI AKIRA
IPC: H02P6/08
Filed: 1989-07-31
Abstract: PURPOSE:To prevent breakdown of a switching element by performing pulse width control of an inverter circuit based on the detection value of motor currents flowing in the switching element of the inverter circuit so as to quicken motor current limiting operation and limiting the currents of the element itself by means of the load currents flowing in the switching element of a chopper circuit. CONSTITUTION:The motor currents IM to a brushless motor 70 are converted into voltage V2 by the resistance 65 inside an inverter circuit 60, and are compared with the set value VY in a comparator 96 for current limitation. When the motor currents IM are excessive, the pulse width of the chopper signal PC2 from a pulse width modulation circuit 100 is narrowed, and the on-time of the inverter circuit 60 is shortened so as to throttle the motor currents IM. The load currents IL flowing in a chopper circuit 20 are converted into voltage V1 by a detection circuit 31, and those are monitored by a current limiting circuit 35. When the load currents IL are detected as excessive by the comparison with the set value VX, the pulse width of the chopper signal PC1 from a pulse width modulation circuit 50 is narrowed by the signal phix: at a level of L, and the on-times of transistors 22 and 24 are shortened. so as to throttle load currents IL.
Patent JP-S6355577-A (JP)
Title: Image forming device
Inventor: YAMADA TAKANOBU
IPC: G03G15/08
Filed: 1986-08-26
Abstract: PURPOSE:To keep print picture density proper by forming a reference latent image for a developing device in an upper side on the outside of that in the lower part and setting a developing area of the developing device in the upper side on the inside of the reference latent image for the developing device in the upper side. CONSTITUTION:A reference image M1 is formed with a color toner in a developing area D5 only for the first developing device on a photosensitive drum 1 by a first optical system 3 and a first developing device 4, and a reference image M2 is formed with a black toner on the inside of said developing area D5 by a second optical system 6 and a second developing device 7. Since the reference image M1 is formed in the developing area D5 only for the first developing device and this area D5 is on the outside of a developing area D2 of the second developing device 7 in the lower side, a magnetic brush having the black toner does not rub the reference image M1 formed with the color toner at the time of development of the second developing device 7. Thus, color mixture is not caused by superposing the black toner the reference image M1 formed with the color toner.
Patent JP-H0617970-A (JP)
Title: Construction method of burying long body in seabed
Inventor: YAMAGUCHI TAKAAKI
IPC: F16L1/12
Filed: 1992-07-02
Abstract: PURPOSE:To provide a construction method of burying a long body in the seabed to reduce the range of obstructing the navigation of a ship. CONSTITUTION:In construction method of burying along body in the seabed, a laying ship 1 for a seabed-laid long body 9 and an anchor 2 set at seabed ahead of the laying ship 1 are connected mutually with a traction wire rope 3. By taking up the traction wire rope 3, the laying ship 1 is made to advance, and thus the seabed-laid long body 9 is buried by a burying machine 6. The traction wire rope 3 is taken up from the anchor 3 through the burying machine 6.
Patent JP-2000033406-A (JP)
Title: Method for rolling wide flange shape steel with universal rolling mill
Inventor: KOUJIYOU MICHIYA
IPC: B21B37/18
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To stably roll and manufacture a wide flange shape steel excellent in the accuracy of thickness of a web and a flange by accurately predicting a rolling load by simple calculation. SOLUTION: As for rolling with a rough universal rolling mill 2 and a finish universal rolling mill 4, each of rolling force functions Qf, Qw to a flange and a web is determined on basis of the product of the function making the difference between the draft of the flange thickness and the draft of the web thickness of a base stock as a parameter and the function making the ratio of the flange thickness of the base stock to the diameter of a vertical roll or the square root of the ratio of the web thickness to the diameter of a horizontal roll as a parameter, each rolling load to the flanges and the web is predicted from the product of the determined rolling force functions Qf, Qw, the deformation resistance of the base stock and the contact area between the roll and the base stock and based on this predicated rolling load, the roll gaps in the rolling mills 2, 4 are set or corrected.
Patent JP-H0756096-A (JP)
Title: Optical modulator, optical microswitch, and electrostatic microactuator
Inventor: NISHII KANJI
IPC: G02B26/02
Filed: 1993-08-12
Abstract: PURPOSE:To provide a small-sized efficient optical modulator or optical microswitch by providing a pair of diffraction plates through which + or -1st-order diffracted light is mainly transmitted and constituting them so that one of this pair of diffraction plates can be moved in the direction approximately orthogonal to the grating forming direction. CONSTITUTION:Light emitted from a light source 1 is converted to parallel rays by a collimator lens 2 and is made incident on a first diffraction plate 3. Phase gratings of first and second diffraction plates 3 and 4 arranged approximately in parallel are set to a specific depth to the wavelength of the light source 1. Consequently, components of even-order diffracted light including 0th-order diffracted light become zero, and most of optical energy is concentrated to t + or -1st diffracted light. At this time, power is supplied to a fixed electromagnet 8, and magnetic attraction and repulsion generated between this electromagnet and a magnetic film 7 are used to move the first diffraction plate 3 in the direction of an arrow in the figure. Thus, the small- sized efficient optical modulator or the like is obtained where the interference state of light transmitted through two diffraction plates 3 and 4 is controlled to modulate the intensity of transmitted light.
Patent JP-S58100621-A (JP)
Title: Surface hardening method for metal
Inventor: OGAWA MASAHIRO
IPC: C21D1/70
Filed: 1981-12-11
Abstract: PURPOSE:To carry out stable and effective hardening without remelting the surface of a material to be treated by forming a layer of a metal having a low m.p. on the surface of the material to be treated and by applying heat energy with arc to evaporate the low m.p. metal. CONSTITUTION:A layer of a metal having a low m.p. such as solder is formed on the surface of a material to be treated such as cast iron by rubbing or other method, and by applying sufficient heat energy with arc, the low m.p. metal is evaporated. Thus, the surface of the material to be treated can be maintained at a temp. below the remelting temp., and since arc goes straight toward the vapor, the surface of the material to be treated is subjected to effective transformation hardening.
Patent JP-H0858423-A (JP)
Title: Auxiliary drive device
Inventor: FUSHIKI MASAAKI
IPC: B60W10/10
Filed: 1994-08-25
Abstract: PURPOSE: To reduce shock caused by loading fluctuation on an auxiliary side so as to improve durability by providing such a controller that decelerates a shift mechanism once and after elapsing prescribed seconds, intermittently place the auxiliary clutch in connection when the shift mechanism and the auxiliary clutch are intermittently connected to each other. CONSTITUTION: Open/close operation of an electromagnetic crutch of a 2-range shift mechanism 5 and an electromagnetic clutch 13 of an air compressor 11 in an auxiliary drive is performed by a controller. When the air compressor 11 is coupled, the controller shifts the 2-range shift mechanism 5 to the low speed side according to ON signal of the electromagnetic clutch 13. After elapsing t1 seconds, the air compressor 11 is connected in such a state as coupled with the electromagnetic clutch 13 and after elapsing another t2 seconds, the 2-range shift mechanism is shifted to the high speed side. This t1 second is the time necessary for shifting the 2-range shift mechanism 5 to the low speed side and the t2 second is the time necessary for the air compressor 11 in a stopped state to be accelerated to the prescribed rotation speed. These are stored in the controller beforehand.
Patent JP-S6355700-A (JP)
Inventor: KAWAI AKIO
IPC: G08G1/09
Filed: 1986-08-27
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-S6181867-A (JP)
Title: Electromagnetic power boosting device
Inventor: SHIMIZU YASUO
IPC: B62D6/10
Filed: 1984-09-26
Abstract: PURPOSE:To enhance the accuracy of detection of the relative rotating angle between input and output shafts, by amplifying the relative rotating angle with the use of a planetary gear type amplifying mechanism. CONSTITUTION:Input and output shafts 1, 6 are secured to their outer peripheral section with flanges 16, 17 which are coupled together by means of a planetary gear type amplifying mechanism 18 through 20. Further, when the input shaft 1 is twisted relative to the output shaft 6, a difference in relative rotating angle between both flanges 16, 17 is effected. Thereby a sun gear 21 rotates in the same direction relative to the stationary side by an angle larger than the relative rotating angle of the flange 16 with respect to the flange 17. That is, the above-mentioned relative rotating angle difference is amplified by the sun gear 21. This amplified rotating angle difference is detected by a detecting plate 24 and therefore, the resistance value of a resistor in a control circuit for a motor 9 is changed in dependence upon the magnitude of above-mentioned rotating angle difference, thereby the supply current to the motor 6 is controlled.
Patent JP-S5993131-A (JP)
Title: Window mounting device for air conditioner
Inventor: TSUNEKAWA SHIYOUJI
IPC: F24F13/32
Filed: 1982-11-16
Abstract: PURPOSE:To improve the mounting workability of the titled device by providing a receiving part for receiving a bottom depression of the air conditioner at the bottom part of a square shaped support frame provided upright on a window frame, and providing an auxiliary frame with a hole for fitting a top surface projection of the titled device at the upper part of the support frame. CONSTITUTION:A depression 11 on the bottom part 10 of the air conditioner 1 is engaged with a projection 20 of the receiving part 16 of the support frame, and the air conditioner 1 is pushed in the outdoor side while bringing a projection 9 on the stepped surface of the top surface of the air conditioner 1 into contact with a lever 31. As a result, the projection 9 is engaged with a fitting hole 34, and the stepped parts on both side surfaces of the air conditioner 1 make contact with the lower frame. Then, a cover 40 is fastened 41 to the auxiliary frame 24 by screws. By this construction, the operation of mounting the air conditioner at the window is simplified and design of the titled device is also improved.
Patent JP-H0366316-A (JP)
Title: Electric rice cooker
Inventor: NAKAJIMA TOSHIO
IPC: A47J27/00
Filed: 1989-08-04
Abstract: PURPOSE:To constitute rigidly a cover body to eliminate the deformation and to prevent heat of a cover heater from exerting the influence on an operating part by providing a cover supporting body which is placed between the upper cover to which the cover heater is attached and the operating part and holds the cover body. CONSTITUTION:The subject rice cooker is provided with a cover supporting body 40 which is placed between the upper cover 18 to which a cover heater 20 is attached and an operating part 50 and holds a cover body 10. Each element of a supporting frame 41 provided with a notch part 41a on a hollow part, a reflecting plate 42 of aluminum provided with a recessed part 42a in the middle, a heat insulating material 43 made to match a shape of the recessed part 42a, and a reinforcing plate 44 in which reinforcing irregularity and a bend part are formed and which is made of a little thick stainless steel is assembled to a unit type and a cover supporting body 40 is constituted. The recessed part 42a of the reflecting plate 42 is fitted into the hollow part of the supporting frame 41 and superposed. In a clearance generated by a notch part 41a at the time when the reflecting plate 42 and the supporting frame 41 are superposed, a lead wire 28 of the cover heater 20 is inserted through. Also, when a rice cooker is assembled, the reinforcing plate 44 reinforces a coupling part of a synthetic resin and a metal, etc., and fixed in one body with the cover supporting body 40, etc., and deformation of the whole cover body 10 caused by heat, and external force is prevented.
Patent JP-S6360112-A (JP)
Title: Bismuth compound and inorganic ion exchanger containing same as effective component
Inventor: YAMAMOTO NORIYUKI
IPC: C01G29/00
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a bismuth compd. expressed by a specified chemical formula, having both a large ion-exchange capacity and a large ion-exchange velocity, and useful as an inorganic ion exchanger having excellent stability by hydrolyzing bismuth nitrate. CONSTITUTION:The bismuth compound usable as effective component of the inorganic ion exchanger is expressed by the following formula, namely, Bi6 O6(OH)x(NO3)6-x.nH2O (wherein 3.5<=x<=5.5; n is 0 or a positive number). The bismuth compd. is obtained by hydrolyzing an aq. nitric acid soln. of bismuth nitrate with alkali in the controlled condition, filtering and washing the reaction product, and then drying and crushing, as required.
Patent JP-H0842777-A (JP)
Title: Water hammer absorber
Inventor: ISOGAI TOMIJI
IPC: F16L55/04
Filed: 1994-08-04
Abstract: PURPOSE:To exhibit the performance of absorbing water hammer without replacing a spring even when the pressure of a supplied fluid becomes large in a water hammer absorber. CONSTITUTION:In a water hammer absorber 1 in which a piston 3 is slidably and watertightly fitted in a cylinder 2, a spring 5 is installed so that it energizes the piston 3 toward one end side of the cylinder 2, the inside of the piston 3 in the cylinder 2 in which the spring 5 is arranged, serves as a cylinder chamber 7, and a pressure receiving face 32 outside the piston 3 is communicated with the piping through a connecting hole 6, gas and liquid, semi-solid for filling up the dead space are sealed in them cylinder chamber 7.
Patent JP-S6093500-A (JP)
Inventor: ARAI YASUHIKO
IPC: G10L19/04
Filed: 1983-10-27
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。