baber/WOPTO huggingface dataset:
Patent JP-S539591-A (JP)
Title: Continous sampler for liquid specimen
Inventor: ODAJIMA KENJI
IPC: G01N1/10
Filed: 1976-07-14
Abstract: PURPOSE: To plan to improve debubbling accuracy and shorten the response time in the case of measuring absorption coefficient of highly viscous saccharic liquid, etc., by arranging packed layer between charging room and discharging room of debubbling vessel to cause gas included in liquid specimen to unite and grow. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S577953-A (JP)
Title: Semiconductor device
Inventor: OBATA TAKESHI
IPC: H01L21/60
Filed: 1980-06-18
Abstract: PURPOSE:To prevent the slack and hanging of a wire by mounting a frame body between a semiconductor element and an external electrode. CONSTITUTION:When destances among the semiconductor element 2 and the external electrodes 3 loaded on a substrate 1 are 3.0mm. or longer, the frame body 6 is mounted on the substrate 1 so as to surround the semiconductor element 2, and grooves are formed on an upper surface of the frame body 6 along the connecting directions of the wires. When the height of the groove sections is made higher than the height of the semiconductor element 2 loaded on the substrate 1, the wires pass in the grooves of the frame body 6 from the electrode terminals of the semiconductor element 2, and are connected to the external electrodes. Accordingly, since the slack and hanging of the wires are removed, the wires do not contact mutually, and can be bonded under excellent conditions.
Patent JP-S61242192-A (JP)
Title: Video signal recording and reproducing device
Inventor: MATSUI HIDEAKI
IPC: H04N9/84
Filed: 1985-04-18
Abstract: PURPOSE:To save the number of filters and frequency conversion circuits and to equalize the delay time of chrominance signals in a recording system and a reproducing system by using a filter and a frequency conversion circuit in common at both systems. CONSTITUTION:A recording signal is sent to a band-pass filter 2 through a switch circuit 1 to produce chrominance signal components. These components are sent to the frequency conversion circuit 6 through a switch circuit 5 for frequency conversion and is sent to a low-pass filter 4 through a switch circuit 3 to produce a low-pass conversion chrominance signal. An video reproducing signal is sent to the low-pass filter 4 through the switch circuit 3 to produce the low-pass conversion chrominance signal, and is sent to the frequency conversion circuit 6 through the switch circuit 5 for frequency conversion of the reproducing signal. The signal is then sent to the band-pass filter 2 through the switch circuit 2 to produce the chrominance signal and is sent to a comb-line filter 7 to produce the reproducing chrominance signal from which crosstalk is removed.
Patent JP-S62239774-A (JP)
Title: Camera system for measurement
Inventor: TAKEYAMA CHIKAYOSHI
IPC: H04N5/335
Filed: 1986-04-11
Abstract: PURPOSE:To obtain fast response and high resolution by providing a detecting circuit which holds the maximum and minimum value within a certain period of a video signal from an image pickup element and a detection part which sends a control signal to a scanning system logic circuit or cooling part according to the output of the detecting circuit. CONSTITUTION:Image pickup operation is started with a mode changeover switch SW placed at a position 1, i.e. under exposure time control. The current exposure time is a lower-limit value determined by the constitution of a scanning system logic circuit I-DRV and cooling is performed so that a black level is constant. the maximum signal forecast value, i.e. the output of a subtracting circuit DIFF is compared with the preset maximum signal level standard, i.e. the output of a reference voltage source REF2 and when the output of the DIFF is lower, a control signal I-CON is supplied to the I-DRV so as to increase the effective sensitivity of an image pickup element IMG, thereby prolonging the effective exposure time. Thus, the fast response and high resolution are obtained.
Patent JP-H02262449-A (JP)
Title: Car moving device in car cleaning device
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/04
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate cleaning of an installation surface of the lower part of a moving truck by forming the moving truck, which is run forward and backward to a car cleaning machine, and on which a car to be cleaned is put, out of a truck yoke for which a square front rim is reinforced by supporting beams, and of a grating that is put on the truck yoke attachable/detachable. CONSTITUTION:On a pair of guide rails, 1, 1, a gate type running frame 3 installed with a car cleaning apparatus such as a drying device, etc., is put so as to run forward and backward. On the inside of the guide rails 1, 1 an installation surface F' for the truck lower than the installation surface F of the guide rail 1 is formed, upon which, a pair of guide rails 7, 7 are provided through rail supporting boards 6, and a moving truck 8 is put on the guide rail 7 so as to run forward and backward. The moving truck 8 is composed of a square front rim 10, a truck yoke 12 formed out of supporting beams 11 for reinforcement, and of gratings 14 put on the upper surface of the truck yoke 12 attachable/detachable.
Patent JP-H02261629-A (JP)
Title: Method for precisely molding multi-layered molded item
Inventor: YAMADA KATSUYA
IPC: B29C65/70
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a rubber molded item, which requires precise dimensional accuracy by restricting the flow of rubber to minimum by a method wherein vulcanizing forming and compositeness are performed under the condition that a second split mold, onto which a wholly preformed second layer rubber is adhered, is assembled to the side of a first split mold, onto which a preformed first layer rubber under green or semivulcanized state is adhered. CONSTITUTION:By pouring rubber from an injection port 8 for preforming rubber under the condition that a first preforming mold 2 is assembled to a first split mold 1 and, after that, by removing the mold 2 from the rubber under semi-vulcanized state, a preformed first-layer-rubber 3 adhered to the mold 1 is obtained. On the other hand, by pouring rubber from an injection port 8 under the condition that a second preforming mold 4 is assembled to a second split mold 5, onto which a metal plate 6 to be joined with and composite to a second-layer-and the first-layer-rubbers is placed, and, after that, by removing the mold 4 from the rubber under semi-vulcanized state, a composite of the plate 6 and the preformed second-layer-rubber 7 adhered to the mold 5 is obtained. After that, vulcanizing forming is performed under the condition that the mold 1, to which the rubber 3 is adhered, and the mold 5, to which the plate 6 and the rubber 7 are adhered, are assembled together. Since the fluidity of the rubber is lowered by turning the rubber in semi-vulcanized state, highly accurate forming becomes possible at the vulcanizing forming and the compositeness in the assembly of the molds 1 and 5.
Patent JP-H01256936-A (JP)
Title: Computerized tomograph
Inventor: FURUBIKI TAKAAKI
IPC: A61B6/02
Filed: 1988-04-07
Abstract: PURPOSE:To maintain geometrical accuracy in the three points of an X-ray tube focus, a cutting center and an image recording medium center as well as to make improvements in the resolving power of an image by deflecting a cutting face frame in a horizontal surface during relative movements of an X-ray tube and a screen imager, and compensating any positional slippage in a fulcrum of the relative movement. CONSTITUTION:A cutting face device 4 is separated to a cutting face frame 15 supporting a column 3 rockably and a moving frame 6 making a cutting face go up or down, while the cutting face frame 15 is shiftably supported on this moving frame 6 in a horizontal surface, and it is made up of installing such a mechanism as deflecting the cutting face frame 15 in this horizontal surface, so that the cutting face frame 15 is deflected in both directions, by way of example, in the horizontal surface during relative movements of an X-ray tube 1 and a screen imager 2, whereby a fulcrum 9 of this relative movement, namely, positional slippage in a cutting center 11 is compensable. For example, when the cutting center 11 is dislocated toward the left as in 11' during the relative movement of the X-ray tube 1 and the screen imager 2, the cutting face frame 15 is deflected toward the right by action of a cam, whereby the cutting center 11 is compensated in the right direction as much as the dislocated value shown in an arrow C. In this connection, a center 14' of an image recording medium 10 is shifted to a position of the original 14.
Patent JP-H04316806-A (JP)
Title: Cutting method for thin stone laminated sheet
Inventor: FUKAZAWA YOSHITO
IPC: B28D1/24
Filed: 1991-04-16
Abstract: PURPOSE:To reduce the development of chipping to the extent, which causes not external trouble, and further suppress the meandering of cutting line by a mehtod wherein an edged tool having continuous outer peripheral form is used. CONSTITUTION:The cutting mehtod concerned is to cut thin stone laminated sheet consisting of thin stone material and support with a diamond cutter having continuous outer peripheral form. Thin stone sheet is thin sheet made of stone used for facing in general such as marble, granite or the like and its preferable thickness is 3-8mm, when the thin stone sheet is large-sized one and used for facing, supporting material is necessary. As the supporting material, woodboard, asbestos millboard, gyprock, honeycomb board or the like is used. The diamond cutter used is a circular disc, which is made of metal or the like and the outer peripheral of which diamond particle-containing metal tip 1 is arranged and has the diameter of 30cm or larger and the kerf thickness of 3mm or thicker and has no notch on its outer periphery or is not segment type cutter.
Patent JP-H07296972-A (JP)
Title: Illumination control device
Inventor: KATO JUNICHI
IPC: H05B37/02
Filed: 1994-04-22
Abstract: PURPOSE:To check the restored condition with manipulation of terminal units by transmitting an On signal of an inspection switch to a main monitoring control part, and controlling the illuminating load of that terminal unit to which the inspection switch is connected. CONSTITUTION:A main monitoring control part 3 sets addresses for terminal units 2 and performs control on the basis of the specified flow chart. When the part 3 is fed with that switch signal among information signals DA which is put in the lighted condition, judgement is made whether the address is under lighting turn-off control. If under control, an inspect switch SW is turned so that a lighting control signal is emitted for a specified period of time, and lighting control is conducted. That terminal unit 2 which has received this signal undergoes a repair or replacement of its illuminating load 1 for a certain period of time, and the lighting control is conducted. The illuminating load 1 which has been failed emits a monitor signal to the control part 3 within the specified time being lighted on. Thereupon the control part 3 judges that the lighted condition according to the lamp information from the terminal unit 2 is normal, and disengages the display of failure on a display part 3d.
Patent JP-2000276645-A (JP)
Title: Merchandise pay-out device for automatic vending machine
Inventor: FUJIMOTO HIDEKI
IPC: G07F11/24
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the merchandise pay-out device of an automatic vending machine capable of automatically setting the passage width of a merchandise passage to an appropriate width corresponding to housed merchandise without using a manual regulation plate or the like, enlarging the setting range and surely paying out the merchandise piece by piece. SOLUTION: This merchandise pay-out device 1 is provided with a lower gate 6 freely turnable between a projected position for supporting the plural pieces of the merchandise S and a withdrawn position for paying out sales merchandise S1, a lower gate driving means for holding the lower gate 6 at the projected position at the time of sales standby and turning it to the withdrawn position at the time of sales, an upper gate 5 capable of locking the merchandise S2 to be sold next by being projected to the merchandise passage 2 and abutted to the merchandise 32 to be sold next at the time of the sales standby and turnable to the withdrawn position of being withdrawn from the merchandise passage 2,  a locking means 10 for determining the projection amount of the upper gate 5 by locking the upper gate 5 when the upper gate 5 is abutted to the merchandise S2 to be sold next and an upper gate unlocking mechanism for unlocking the upper gate 5 when the lower gate 6 is restored to the projected position after the sales.
Patent JP-H04219290-A (JP)
Title: Thermal transfer sheet
Inventor: FUJIMURA HIDEO
IPC: B41M5/30
Filed: 1991-03-26
Abstract: PURPOSE:To provide a thermal transfer sheet capable of forming an image having satisfactory density by printing energy low as compared with conventional technique and capable of forming an image having still more high density by the same printing energy as conventional technique. CONSTITUTION:A dye layer consisting of a dye and a binder is provided on a base material film and a dye transfer accelerating layer composed of a compound melted by the heat at the time of thermal transfer is provided on the surface of the dye layer.
Patent JP-S5419246-A (JP)
Title: Refrigerant recycling method and device for absorbing type refrigerating device
Inventor: OKUTAMA TADASHI
IPC: F25B39/04
Filed: 1977-07-14
Abstract: PURPOSE: To improve thermal efficiency of refrigerating device by recycling excessive refrigerant by kinetic energy of refrigerant steam. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05254813-A (JP)
Title: Method for removing tantalum from diamond raw material powder
IPC: C01B31/06
Filed: 1992-03-06
Abstract: PURPOSE:To separate and remove an oxide of tantalum such as Ta2O3 or TaO mixed in a production process from diamond raw material powder. CONSTITUTION:The objective method for removing tantalum from diamond raw material powder is to heat the diamond raw material powder, together with an alkali hydroxide or an alkali carbonate, fuse an oxide of tantalum contained in the diamond raw material powder, add water thereto, dissolve the fused substances, then add hydrofluoric acid to a mixture of the resultant solution with an insoluble residue containing the diamond raw material powder, dissolve the tantalum compound in the insoluble residue and recover the diamond raw material powder remaining in the solution.
Patent JP-S60229434-A (JP)
Title: Remote supervisory system of operation margin
Inventor: HONGOU YOSHIYUKI
IPC: H04B10/29
Filed: 1984-04-26
Abstract: PURPOSE:To decide the deterioration of a reception board and to confirm the operating margin by superimposing a superposing signal on an identification voltage of an identification reproducing circuit in an optical communication line to fluctuate slightly the identification voltage. CONSTITUTION:A reception signal in which transmission distortion is equalized by an equalizing circuit 14 is identified and reproducted by an identification and reproducing circuit 16. If the error rate obtained at a terminal station is deteriorated more than preceding error rate as a result of the measurement of the error rate by reflecting the terminal station and an intermediate relay station, a control signal is transmitted to a supervisory device S-SV of the corresponding intermediate relay station from the supervisory device M-SV of the terminal station so as to turn on the switch of the station in order to section the cause. A signal having a peak value of, e.g., nearly 10% of the peak value of the equalizing waveform from the circuit 14 is transmitted from a superimposing signal generating circuit 19 to the circuit 16. Then the identification voltage of the circuit 16 is fluctuated by nearly 10% to a specified DC voltage. Then if the measured error rate is deteriorated further, it is discriminated that the cause exists in the reception board and if not deteriorated, it is discriminated that the cause exists in other parts.
Patent JP-S60227644-A (JP)
Title: Method and apparatus for freezing and loosening of cooked rice
Inventor: FUJIMOTO KIYOKATSU
IPC: A23L7/10
Filed: 1984-04-26
Abstract: PURPOSE:To prvent the residence of the lump of cooked rice, and to obtain frozon cooked rice composed of completely separated individual rice grains, by placing stationary teeth between the teeth of a rotary fork placed in a freezing chamber. CONSTITUTION:Cooked rice charged from the hopper 12 is transferred to the right (the direction of the arrow) by the mesh conveyor 5, and sent to the freezing chamber 18 via the cooling chamber 17, in which the rice grains are loosened by the loosening rotary forks 8, 9 (rotating at a circumferential speed of about 1-10m/sec) to obtain loosened rice grains. In the above apparatus, the stationanary teeth 6a (or 7a) are placed between the adjacent teeth 8a (or 9a) of the rotary fork 8 (or 9) in a manner to intermesh the stationary teeth with the stationary teeth. Preferably, the gap 6 between the lower end of the stationary fork 6a and the conveyor 5 is set to allow the passage of the lump of the rice, and the gap 7 between the lower end of the statinary teeth 7a and the conveyor 5 is set to the size of the rice grain or thereabout.
Patent JP-H11312434-A (JP)
Title: Key switch
Inventor: MOCHIZUKI ISAO
IPC: H01H3/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost key switch, enabling a key stroke to be lengthened while corresponding to a reduced size and lowered profile of a keyboard, having satisfactory operability of key input, and enabling sure key input by a simple structure. SOLUTION: In this key switch 1, two links 4, 5 for guiding an up/down key top 2 are crisscross arranged in an X shape viewed from side, the two links 4, 5 are turnably coupled together at their middle crossing parts, one free end of each of the two links 4, 5 is locked horizontally slidably on an under surface of a key top 2 and on a holder member 8, respectively, while the other free end of each of the two links 4, 5 is turnably locked on the under surface of the key top 2 and on the holder member 8, respectively, and a first spring member 6 and a second spring member 7 are formed in one body with one link 4.
Patent JP-H09241656-A (JP)
Title: Apparatus for discharging pyrolysis residue and discharge of the same residue
Inventor: ITO RYOICHI
IPC: C10G1/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficiently discharging a thermally decomposed residue of a waste plastics from the bottom of a thermally decomposing tank and a method for discharging the residue. SOLUTION: In this apparatus, a vertical discharging part 10 equipped with a vertical discharging pipe 11 and a rotating feeder 12 coaxially arranged in the interior is extended from the bottom 3 of a thermally decomposing tank 2 to the lower direction and a horizontal discharge part 13 equipped with a horizontal discharging pipe 14 and a rotating feeder 15 coaxially arranged in the interior is extended from the lower part of the vertically discharging part 10 to horizontal direction. A tank 17 for housing the residue is arranged under a discharging part 16 formed on the lower side of the horizontal discharging pipe 14 in the extension part. Then, the residue after thermal decomposition in the thermal decomposition tank 2 is discharged from the vertical discharging part 10 through the horizontal discharging part 13 into the tank 17 for housing the residue.
Patent JP-H05245808-A (JP)
Title: Manufacture of modified lumber
Inventor: MORISHITA SHIGERU
IPC: B27K3/50
Filed: 1992-03-06
Abstract: PURPOSE:To provide modified lumber that is filled with thermosetting resin with excellent dimensional stability and durability, and having only a small quantity of residual formaldehyde. CONSTITUTION:In a lumber such as veneer, laminated lumber, plywood or the like, an aqueous solution of formaldehyde thermosetting resin such as phenol, melamine, urea and like substances having thioureas of thiourea, ethylenethiourea or the like added thereto, is impregnated even into fine voids through decompression, compression, and like operations, and thereafter a heat treatment of heat air, heat pressure or the like is effected in order to cure the formaldehyde thermosetting resin within lumber, so that modified lumber is manufactured which has only a small quantity of residual formaldehyde.
Patent JP-S62243800-A (JP)
Title: Production of tapered wire by electrolytic polishing
Inventor: ODA HEIHACHIRO
IPC: C25F3/24
Filed: 1986-04-15
Abstract: PURPOSE:To easily and quickly produce a tapered wire having good surface smoothness by passing an iron or steel wire through an electrolytic polishing liquid and executing electrolytic polishing by program-controlling the speed at which the iron or steel wire passes through he electrolytic polishing liquid and electrolyzing conditions. CONSTITUTION:The iron or steel wire 1 un-wound from a roll 2 is successively passed through a degreasing tank 3, the 1st rinsing tank 4, an electrolytic polishing liquid tank 5, the 2nd rinsing tank 6 and a rust preventive treatment tank 7 by guide rollers 15, 15... and is taken up on a take-up roller 8. Counter electrodes 13 immersed in the electrolyte 5a in the above-mentioned electrolytic polishing liquid tank 5 are disposed to face the iron or steel wire 1 and are connected via an ammeter 11 to a negative electrode of a DC power source 12. On the other hand, the positive electrode of the DC power source 12 is connected via a connector 14 to the iron or steel wire 1. The iron or steel wire 1 is subjected to electrolytic polishing together with chemical polishing in the electrolytic polishing liquid 5a. The speed of the iron or steel wire 1 and electrolyzing conditions are program-controlled by a program controller 9 by which the tapered with shown in the figure is formed.
Patent JP-H01259799-A (JP)
Title: Ac excited generator motor device
Inventor: BANDO AKIRA
IPC: H02P9/14
Filed: 1988-04-08
Abstract: PURPOSE:To reduce capacity of a frequency converter by connecting an output of the frequency converter, serving as the circulative current system cycloconverter, to a primary winding while short-circuiting a secondary side in the time of starting. CONSTITUTION:In the time of starting, switches 3 and 34 are opened, and by closing a switch 33, a frequency converter 2 applies its output voltage to an armature winding of an AC excited synchronous machine 1. While a switch 35 is closed, and the AC excited synchronous machine 1 short-circuits its excitation winding. While a tap in a main transformer 43 is left as switched in a manner wherein the frequency converter 2 obtains its input voltage to a maximum. When a speed is obtained not less than a value able to perform normal AC excitation operation, the frequency converter 2, after its current is throttled to 0, is stopped. Next the switches 33, 35 are opened, thereafter the switch 34 is closed, and the tap of the main transformer 43 is returned to a normal tap position.
Patent JP-S59211771-A (JP)
Title: Water level depressor of water turbine
Inventor: IHARA ISAMU
IPC: F03B15/04
Filed: 1983-05-17
Abstract: PURPOSE:To perform the stable rotation of a runner in air for a long time, by starting a drain pump so as to drain water in a runner chamber and a casing. CONSTITUTION:Because a runner chamber 8 is filled with water, a water level detector 17 detects a water level in a draft pipe 6 higher than the reference depressing water level, in which rotation of a runner 4 in air is not influenced, and a draft drain pump 18 is started, draining water in the runner chamber 8 and a casing 3 to a forebay simultaneously allowing the air to flow into the runner chamber 8 and the casing 3 through an exhaust valve 11. If the water level detector 17 detects the water level in the draft pipe 6 lower than the reference depressing water level, the draft drain pump 18 is stopped.