baber/WOPTO huggingface dataset:
Patent JP-S60123744-A (JP)
Title: Friction force detecting load cell
Inventor: IIZUKA TAKEO
IPC: G01L5/00
Filed: 1983-12-08
Abstract: PURPOSE:To attain to miniaturize the mechanism of the titled load cell, by constituting the same so that T-shaped cantilevered load cells protruded from the bottom and top sides of a parallelogram beam upwardly and downwardly are provided so as to be made freely displaceable in a vertical direction and horizontal friction force is detected on the basis of the displacement of both cantilevered load cells regardless of pressing force. CONSTITUTION:A T-spaped cantilevered load cell 224' is provided to the horizontal bottom side 221' of the parallelogram beam 22 of a friction testing machine 10 so as to be protruded unwardly therefrom and a T-shaped cantilevered load cell 226 having the same shape is provided to the horizontal top side 221'' thereof so as to be protruded downwardly. In the next step, both cantilevered load cells 224', 226 are engaged by a horizontal screw 227 which is fixed to the center of the parallelogram beam 22 in the height thereof and has a spherical leading end and contacted with the load cell 226 so as to be made freely slidable in an up-and-down direction. When a rotary wheel 14 is rotated to a clockwise direction, a specimen 18 flows to right and the load cells 224', 226 are together pushed to right through the screw 227 and deformed symmetrically in opposite directions to detect friction force only in a horizontal direction.
Patent JP-S59124998-A (JP)
Inventor: TANABE HIROSHI
IPC: C11B3/00
Filed: 1982-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0280111-A (JP)
Title: Control device for loop value
Inventor: HOSHINO AKIHIKO
IPC: B21B37/00
Filed: 1988-09-19
Abstract: PURPOSE:To properly control the loop value by deciding the polarity of the deviation of the detected loop value from the set loop value and making the gain value be large to improve responsiveness when the polarity is negative, and, by making the gain value be small to improve stability when the polarity is positive. CONSTITUTION:When the loop 4 height of a steel material is higher than the set value, the deviation between the detecter signal through a loop value detector 6 and the set value on the loop value setter 5 becomes negative value. Through a polarity decider 13, a switching switch 15a of a gain setter 14 is turned off and a switching switch 15b is turned on, the deviation signal is multiplied by the gain K2 of a controller 8b to make the responsibility to be excellent. When the height of the loop 4 is low, the deviation value becomes positive, the gain K1 of the controller 8 is multiplied to the deviation signal to make the stability to be excellent. As the result, in both caces of displacing any side, proper control is performed to operate to quickly reach on the set value. By this method, shape unevenness of the product is reduced and the yield is improved.
Patent JP-H0548290-A (JP)
Title: Magnetic shield method using superconducting single-crystal pulverulent body
Inventor: INUKAI EIKICHI
IPC: H05K9/00
Filed: 1991-08-19
Abstract: PURPOSE:To constitute a magnetic shield part light weight at low costs even when the magnetic shield part installed in an apparatus to be magnetically shielded has a complicated shape or is large-sized. CONSTITUTION:A magnetic shield part 6 for a live-body diagnostic apparatus 1 is composed of the following: a main-part magnetic shield part 6A installed on the main-body side of the live-body diagnostic apparatus 1; and a door magnetic shield part 6B installed on the side of a door. At the main-body magnetic shield part 6A and the door magnetic shield part 6B, vacuum space parts 7A, 7B as heat-insulating means are arranged at their outermost part, and cooling parts 8A, 8B filled with liquid nitrogen N are installed at their inside. In addition, shield layers 9A, 9B filled densely with a bismuth-based high-temperature superconducting single-crystal pulverulent body SP are installed at their inside. By this constitution, the bismuth-based high-temperature superconducting single- crystal pulverulent body SP in the shield layers 9A, 9B is provided with a Meissner effect due to the cooling action of the cooling parts 8A, 8B and performs a magnetic shield action.
Patent JP-H04118182-A (JP)
Title: Ti-al composite material
Inventor: TAGUCHI KOHEI
IPC: B22F3/23
Filed: 1990-09-04
Abstract: PURPOSE:To obtain the composite material having the joint part of the quality equal to or higher than the quality of a base material by joining a 2nd member via the joint part entailing diffusion to a 1st member consisting of a Ti-Al metallic compd. CONSTITUTION:The 1st member 1 and 2nd member 2 before the formation of an intermetallic compd. worked to a desired shape are tack welded. These members are heated up to the temp. at which the intermetallic compd. is formed. Diffusion and self-combustion sintering are generated in the joint part 3 by this heat treatment, by which the intermetallic compd. is formed and simultaneously the 1st member 1 and the 2nd member 2 are securely joined by heat generation or the self-combustion reaction heat.
Patent JP-H1173762-A (JP)
Title: Semiconductor module
Inventor: OKIMOTO HIROMI
IPC: G11C5/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To make a memory module reduced in size and low in power consumption. SOLUTION: In a memory module 100, the module board 101 is mounted with one or more memory chips MC loaded with memory and a board voltage(VBB) generating circuit chip 103. The chip 103 fetches the VBB voltage generating circuits inside memory to load them on another chip MC all together and connected with each of the memory chips through a voltage feeding line L1. The VBB voltage generating circuit mounted on the chip 103 generates the substrate voltage VBB based on the external power source voltage to supply to the memory mounted on the memory chip MC.
Patent JP-H0395313-A (JP)
Title: High frequency wave heating device
Inventor: YOSHINO KOJI
IPC: H05B6/68
Filed: 1989-09-07
Abstract: PURPOSE:To perform an efficient sensing of variation of a reflecting electrical power and to enable a proper automatic cooking to be attained when a defreezing of food is completed from its frozen state or when the heating of food is completed by a method wherein an antenna for tuning an electromagnetic wave within a heating chamber is fixed at a place where an electrical field is concentrated. CONSTITUTION:An electromagnetic wave radiated from an electromagnetic wave radiation part 1 is varied in its inputting state in response to a condition of a food 3 within a heating chamber 2. Since an antenna 4 may detect a part of an electromagnetic wave within the heating chamber 2, a variation of power corresponding to the condition of the food 3 is read. A signal detected by the antenna 4 is inputted into a controller 6, where a defreezed state or a boiling state of the food is judged in response to the inputted signal and then a magnetron 1 or other devices is controlled for their operations. At this time, the antenna 4 is fixed to a place where an electric field is concentrated, i.e. a part (a) at a loop of a stable region 7 at a side surface within the heating chamber 2.
Patent JP-H1080429-A (JP)
Title: Ultrasonic medical treatment device
Inventor: TSUTAKI SHINICHI
IPC: A61B8/12
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enable guiding the movement of an ultrasonic vibrator part without crushing an acoustic cap by the tightening force of an anus sphinctor at the time of inserting a probe from an anus to the rectum. SOLUTION: The ultrasonic vibrator part 12 is provided inside the inserting part of the probe 1, a hard shaft 23 for transmitting movement to the ultrasonic vibrator 12 is linked to the part 12 and a hard pipe part 18 to be engaged with the acoustic cap 19 is provided in the periphery of the ultrasonic vibrator part 12. Then, a guide ring 25 is provided, which supports the hard shaft 23 while being brought into contact with the inner surface of the hard pipe part 18 with the movement of the hard shaft 23.
Patent JP-S6294255-A (JP)
Title: Rotary polishing jig
Inventor: MORIMOTO KUNIAKI
IPC: B24B31/12
Filed: 1985-10-18
Abstract: PURPOSE:To make possible to mount and remove the unit with on-touch in the captioned jig for removing the burr of a watch case by fixing a workpiece to plural base parts, being connected to each other by a connecting rod, by means of springs, and providing a stirring bar separately. CONSTITUTION:A workpiece 11 is fixed to a reversal unit by a workpiece fixing spring 7. And, the undercut part 15 of a unit base 1 is mounted on the root part 10 of a jig attaching auxiliary 9 sop that the projection 16 of the unit base 1 is inserted to the part where the cutout 18 of a cap 8 is made to be agree with the cutout of the unit base upper end for setting because of the rotation of the cap 8. As the workpiece of fixing base 6 is rotated, the metal piece 2 fixed by a screw is rotated and the other metal piece is rotated through a connecting bar 3, thereby the workpiece fixing base is rotated so that the other workpiece fixing base can be simultaneously rotated. This reversal unit is attached to plural jigs fixing auxiliary 9, thereby it is possible to mount and remove the workpiece with one-touch so as to improve the productivity by use of a batch processing.
Patent JP-S59119935-A (JP)
Title: Fault informing system
Inventor: TAKEYAMA AKIRA
IPC: H04B10/079
Filed: 1982-12-25
Abstract: PURPOSE:To separate a faulted section and to recover a fault by using ON or OFF continuous signals of the optical signal to inform a break or fault of an input optical signal to the adjacent optical repeaters. CONSTITUTION:A type always having ON/OFF variations within a certain fixed time is used for the signal on a transmission line. Both a clock and a level can be normally detected when the transmission line and a repeater of the preceding stage are normal. In case the transmission line is disconnected (shown by a mark x), both the clock and the level are cut off and faulted respectively. If such the erroneous clock and level are repeated as they are, all repeaters (Rep1, Rep2...) at and after the faulty section are made faulty. Thus it is impossible to specify a fault section. Therefore an ON signal of light is transferred in place of the direct relay of such an error. Accordingly, the light level is normal in the normal sections of the transmission line, the disconnection of transmission line can be discriminated at least within a system although in the line between the in-use stage and the preceding stage is normal, since a clock error is detected.
Patent JP-H0788528-A (JP)
Title: Hot rolling equipment and hot rolling method
Inventor: ONOSE MITSURU
IPC: B21B45/00
Filed: 1993-09-20
Abstract: PURPOSE:To produce a hot strip in small or medium scale with compact hot rolling equipment by providing a heat keeping device having the heat insulating effect between a roughing mill and finishing mills so that the temp. of strip does not escape to the outside. CONSTITUTION:When reverse rolling is executed with the roughing mill 2, a strip is cooled on the table between the roughing mill 2 and the finishing mills 6-8 and on the table on the front side of the roughing mill 2. Then, heat is not lost to the outside by providing the heat heeping device 3 having the heat insulating effect between the roughing mill 2 and the finishing mills 6-8. That is, in continuous rolling with the roughing mill 2 and finishing mills 6-8, rolling is executed without ever coiling the strip 11 after rough rolling and a coiler which is necessary to coil the strip 11 is unnecessitated, so the equipment is shortened by the length of one coiler 10 and the hot rolling equipment is made compact.
Patent JP-H0893748-A (JP)
Title: Roller and laminator
Inventor: ONISHI TOSHIHIRO
IPC: F16C13/00
Filed: 1994-09-28
Abstract: PURPOSE: To continuously and uniformly pressurize a plastic board by sealing or circulating fluid in a hollow part of a hollow roller whose roller surface is composed of an elastic body, and expanding the roller surface by fluid pressure. CONSTITUTION: A roller has a roller surface 1 composed of an elastic body, a mandrel 2 and a connecting part 3 to connect the roller surface to the mandrel. A part between the roller surface 1 and the mandrel 2 is made hollow, and fluid such as gas and liquid is sealed or circulated here. This roller surface 1 can be expanded outside by applying pressure to the fluid. Therefore, the roller and a laminator using it can keep surface pressure of the roller constant regardless of a place, and can uniformly pressurize a sample even when accuracy of a roller installing part is not so high, and can be suitably used to continuously and uniformly pressurize a plastic board particularly for a liquid crystal display.
Patent JP-H0282058-A (JP)
Title: Cooling/heating device
Inventor: KAJITANI TOSHIMOTO
IPC: F25B13/00
Filed: 1988-09-16
Abstract: PURPOSE:To guarantee a system reliability an a definite heating operation by halting burner, driving a compressor for a fixed time, a refrigerant in a receiver by way of an outdoor heat exchanger, and obtaining compulsorily a new liquid refrigerant in said when the temperature of refrigerant inside a refrigerating heater rises. CONSTITUTION:During long hour heating operation, from closed solenoid valves 40, and 38, a check valve 36 and a four way valve 37, refrigerant gradually leaks into and is built up in an outdoor heat exchanger 39, a compressor 35, and an accumulator 46, which results in a decrease in the refrigerant in a heating cycle and an increase in the refrigeration temperature. When a value detected by a refrigerant, temperature detector 34 reaches a preset temperature, a control circuit 46 is designed to open solenoid valves 40 and 38 after the operation of a burner is turned off and start the operation of a compressor 35 so that the refrigerant in a receiver 25 may be sucked up into the compressor 35 by way of the solenoid valve 40, the outdoor heat exchanger 39, the solenoid valve 38, the four way valve 37 and the accumulator 46. This construction makes it possible to obtain a new refrigerant inside the receiver compulsorily and cool the refrigeration heater by the liquid refrigerant. It is, therefore, possible to remove an abnormal temperature rise in the refrigerant and stabilize heating operation without fail when the heating operation is restarted.
Patent JP-H0396127-A (JP)
Title: Digital signal transmission system
Inventor: NAKAJIMA HITOSHI
IPC: H04B3/06
Filed: 1989-09-08
Abstract: PURPOSE:To improve the high frequency response by constituting a 1st roll-off filter with the cascade connection of a 1st low pass filter and 1st and 2nd delay equalizers and constituting a 2nd roll-off filter with only a 2nd low pass filter of the same amplitude characteristic of the 1st low pass filter. CONSTITUTION:A 1st roll-off filter at a transmission section is constituted as the connection of a 2nd delay equalizer 103 having been employed in a conventional transmission section to a 1st delay equalizer 102 having been employed in a conventional transmission section. On the other hand, a roll-off filter of a reception section consists only of a 2nd low pass filter 104 of the required minimum quantity for filtering a prescribed low frequency component. Thus, since no delay equalizer exists in the 2nd roll-off filter put in a feedback loop of the reception section, the time delay due to the delay equalizer is eliminated.
Patent JP-S6476684-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: WATANABE HIROSHI
IPC: H01M10/052
Filed: 1987-09-17
Abstract: PURPOSE:To improve the charge and discharge efficiency and prevent the life from being shortened by using an electrolyte dissolved with lithium salt in a mixed solvent containing butylene carbonate and at least one kind of cyclic ether as the nonaqueous electrolyte. CONSTITUTION:An electrolyte dissolved with lithium salt in a mixed solvent containing butylene carbonate and at least one kind of cyclic ether as the nonaqueous electrolyte. The cyclic ether is tetrahydrofuran, 2-methyl tetrahydrofuran, 1,3-dioxolan, or 4-methyl-1,3-dioxolan or contains two or more of them.
Patent JP-S6389681-A (JP)
Title: Vibration damping metal member and its production
Inventor: KAWASE YOSHINARI
IPC: C23C30/00
Filed: 1986-10-01
Abstract: PURPOSE:To obtain a lightweight member having vibration damping performance, superior strength at high temp. and superior creep resistance by putting Zn on the surface of an Al alloy as a base material, melting and alloying the surface layer of the base material and the Zn by irradiation with high density energy, and solidifying the resulting molten layer again. CONSTITUTION:Zn or a Zn alloy 2 such as Zn-Al as an alloy material is put on at least one side of an Al alloy as a base material 1. High density energy such as laser light is radiated on the alloying material 2 to melt and alloy the material 2 and the surface layer of the base material 1. The resulting molten alloy layer is solidified again to metallurgically bond a high damping Zn-Al alloy layer to the base material 1. By this method, a vibration damping metal member having the required damping performance at the part requiring such performance can be produced.
Patent JP-2001060844-A (JP)
Title: Composite piezoelectric vibrator
Inventor: ISHITA AKINORI
IPC: H03H9/10
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To form two drastically different frequencies by means of a basic wave and to obtain a miniaturized composite vibrator by recessing a part of a piezoelectric substrate in one of vibration parts and making the frequency higher than the resonance frequency of the other vibration part. SOLUTION: In a composite piezoelectric vibration element X, vertically oppositing electrodes 2a and 2b are attached to a nearly rectangular crystal substrate 1 at the left part from its center and lead electrodes 3a and 3b are extended toward one long side end part of the substrate 1 from the electrodes 2a and 2b. A recess 4 is formed through the use of a means such as etching in a part of a main surface at a right part from the center of the substrate 1. The vertically oppositing electrodes 5a and 5b are attached to the flat part of the recess 4 and the lead electrodes 6a and 6b are extended toward one long side end of the substrate 1 from the electrodes 5a and 5b. The reference frequency crystal vibration element and a local frequency crystal vibration element with two respectively and drastically different frequencies are formed by the basic wave.
Patent JP-H0285650-A (JP)
Title: Heat pump device
Inventor: OKAMOTO HARUHITO
IPC: F25B5/02
Filed: 1988-09-20
Abstract: PURPOSE:To let refrigerant flow uniformly without any special piping work by connecting an outdoor machine with a plurality of indoor machines by way of a gas-liquid separator which separates liquefied refrigerant from gasified refrigerant, in a heat pumping unit which is designed to connect an outdoor machine with a plurality indoor machines. CONSTITUTION:At first, in an outdoor machine A, a high temperature and high pressure gasified refrigerant compressed by a compressor 1, is condensed in an outdoor heat exchanger 2, then stored in a receiver 3. This high pressure liquefied refrigerant is decompressed to some extent by a pressure reducing device 4. During the time, a gas phase and a liquid phase are mixed with each other, thereby producing a two phase refrigerant. As a result, only the liquefied refrigerant separated by a gas-liquid separator 5 is fed into each indoor machine(indoor heat exchangers 15A, 15B, and 15C). On the other hand, the gasified refrigerant is returned to the compressor 1. A medium-pressure refrigerant is fed into each indoor machine under gasified state from a supply pipeline. It is, therefore, possible to distribute the refrigerants to each indoor machine substantially on an equal basis.
Patent JP-H05291939-A (JP)
Title: Cmos self-boosting circuit
Inventor: TOOMASU JIEFUAASON RUNARUDEYUU
IPC: H01L21/8238
Filed: 1992-09-01
Abstract: PURPOSE: To raise the logical output level of a CMOS self-boosting circuit and increase the switching speed of the circuit. CONSTITUTION: A CMOS self-boosting circuit is incorporated with a pull-up N-channel transistor MN1, a self-capacitance SC, an N-channel gate operating transistor MN2, a pull-up P-channel transistor MP1, and a pulse circuit 18. The pulse circuit 18 is formed of a delay network and a NAND logical gate ND1. The circuit 18 generates a pulse signal in response to an inputted control signal which is in transition from a low state to a high state. The gate of the P-channel transistor MP1 first pulls up the gate of the N-channel transistor MN1 to a level near the potential at a higher-rank power source in response to the pulse signal so that the higher conductivity of the N-channel transistor MN1 can give a higher output voltage corresponding to a high logical state.
Patent JP-H08102095-A (JP)
Title: Polishing device and method for stamper for optical disk
Inventor: KOJIMA TAKEO
IPC: G11B7/26
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a polishing device and method which do not generate fine distortions and flaws in a stamper. CONSTITUTION: A polishing unit 5 above a turn table 1 is constituted by disposing a feed reel 8 and take-up reel 9 for a polishing tape 7 in a case 6 and bringing the polishing tape 7 between these reels 8 and 9 into pressurized contact with the outer peripheral surface of a press roller 10. The outer periphery of the press roller 10 is provided with a deformation layer 12. The deformation layer 12 is formed by winding sheets of the same material as the material of a protective sheet 2 and the same thickness in triple via rubber adhesives.
Patent JP-H01165729-A (JP)
Title: Recovery of gallium by liquid-liquid extraction
Inventor: JIYANRUI SABO
IPC: C01F7/47
Filed: 1988-09-20
Abstract: PURPOSE: To cost effectively recover high-purity Ga at a high recovery rate by liquid-liquid extracting the Ga from a strongly basic aq. soln. and extracting the Ga by an acid from the org. phase and further, selectively recovering the Ga, then recirculating the acid.  
     CONSTITUTION: The extremely basic aq. soln. contg. the Ga, such as sodium aluminate leaching liquid of a Bayer type alumina production process is subjected to liquid-liquid extraction by the org. phase consisting of an org. extracting agent, such as hydroxoyquinolines, and an org. solvent, by which the Ga is extracted. The org. phase contg. the Ga is subjected to the liquid-liquid extraction by an acidic soln., by which the Ga is extracted. The org. phase recovered in such a manner is washed with water and regenerated and is recycled to be used. On the other hand, the acidic soln. contg. the Ga is adjusted in the concn. halide ions by a hydrochloric acid, etc., and is then passed to a Ga extraction device using a basic ion exchange resin, etc., by which the Ga is selectively extracted and recovered. On the other hand, at least part of the acidic soln. recovered at this time is recirculated and is used for the liquid-liquid extraction stage. 
     COPYRIGHT: (C)1989,JPO