baber/WOPTO huggingface dataset:
Patent JP-H0719942-A (JP)
Title: Weighing device for fluorocarbon gas recovering device
Inventor: MATSUURA TAKASHI
IPC: G01G21/23
Filed: 1993-07-05
Abstract: PURPOSE:To restrict the change of deflection quantity, and to impact the stabilizing deflection by connecting a cantilever for measuring the weight of a cylinder and a cylinder tray with a pin, a bearing and an alignment metal bearing, and using a belt and a ball bearing to prevent the fall of the cylinder. CONSTITUTION:A cantilever 1 and a cylinder tray 3 are connected to each other by a bearing 5, a pin 6 and an alignment metal bearing 7. At this stage, a cylinder 4 placed on the cylinder tray 3 is supported by a belt 8 and a ball bearing 9 so as to prevent the fall of the cylinder 4. A limit switch 10 is operated by the deflection of the cantilever 1. Even in the case where the cylinder 4 leans on the belt 8, the movement in the vertical direction is facilitated by the flexible structure of the belt 8, and even in the case where the cylinder 4 leans on the bearing 9, the movement in the vertical direction is facilitated by the rolling of a ball. Consequently, the influence to the resistance against the deflection of the cantilever 1 is reduced to prevent the deterioration of the accuracy of a weighing instrument.
Patent JP-H0455893-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO TETSUO
IPC: G10H1/12
Filed: 1990-06-26
Abstract: PURPOSE:To additionally widen the dynamic range of timbres by changing the characteristics of a filter means in accordance with at least one of musical tone parameters to be inputted from an operating element. CONSTITUTION:The characteristics of the filter means 4 connected to the output circuit of a physical model sound source 2 are controlled in accordance with at least one of the musical tone parameters for driving the physical model sound source. Namely, the filter characteristics of the output circuit in addition to the musical tone parameters used heretofore in the conventional physical model sound source 2, such as bow pressure or bow speed are used also as the musical tone parameters. Then, the wider dynamic range of the timbres is obtd. and since the parameters for controlling the filter characteristics are formed in accordance with the musical tone parameters used heretofore with the physical model sound source, there is no need for preparing the fresh operating element. The wider changes of the timbres than heretofore are obtd. in this way by the operation meeting human sensation.
Patent JP-H0455578-A (JP)
Title: Liquid columnar tube damper
Inventor: KUSABA SHIGEKI
IPC: F16F9/10
Filed: 1990-06-26
Abstract: PURPOSE:To permit vibration to be controlled toward linear direction by a method in which a liquid is housed in a container having at least three columnar parts provided at intervals and communicating paths leading to the columnar parts in such a way as to form the faces of the liquid in each columnar part. CONSTITUTION:Four columnar parts 14, 16, 18, and 20 specifying the side of a recession 13 opened on the upper part of a rectangular metal plate container 12 are connected with a communicating path 22 specifying the bottom of a recession 13. When a building is vibrated toward the linear line as shown by the arrow mark 26, a liquid in the container 12 is directed in the part 22 from one to the other direction of the columnar parts 18 and 20 facing each other, whereby vertically moving the liquid faces of the columnar parts 18 and 20. The vertical movement of the liquid face 24 or the vibration of the liquid is damped by the friction between the liquid and the container 12 during the fluidizing period of the liquid. The vibration of a building can thus be relieved by the action.
Patent JP-S6189434-A (JP)
Inventor: RENAADO ASHIYUREI RASUKU
IPC: F24F7/06
Filed: 1985-07-26
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-H1114266-A (JP)
Title: Stud fixing structure
Inventor: OZAKI YUKIO
IPC: F27D1/14
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To keep a specific amount of threading of a stud into an iron skin of a furnace structure and prevent a height of each of the studs from being disturbed from each other. SOLUTION: This stud fixing structure is opened such that a bolt section 4a of a stud 4 for use in supporting an irregular-shaped refractory material 3 against a nut member 6 melted and fixed to the inner surface of an iron skin 1, wherein there is provided a clearance holding member 7 for determining an amount of threading of the stud 4 between the inner end of the stud 4 screwed into the nut member 6 and the iron skin 1.
Patent JP-H06335746-A (JP)
Title: Heat forming machine for bar material with head
Inventor: KATAYAMA SHOICHI
IPC: B21K1/48
Filed: 1993-05-27
Abstract: PURPOSE:To provide a head forming machine for a bar material with a head, which is equipped with the blowing-off device of a product, by which an excess air compressor is obviate. CONSTITUTION:The head forming machine for a bar material with a head, is constituted as follows; that is, an air pump 12 equipped with a piston 12b reciprocating with the forward an the backward movements of a head part forming part 4, is installed on the head forming machine 1 for a bar material with a head. Air is sucked and compressed in the compression chamber of the air pump 12 by the reciprocating movement of the head part forming part 4. Air is supplied from the air exhaust port of this air pump 12 to an air jetting nozzle 13. When sending out a bar material with a head, formed to a specific shape, from a receiving piece 3, this air is injected to the bar material. Therefore, when sending out the bar material with a head from the receiving piece 3, the air supply source of the air to be injected to the bar material with a head, is unnecessary, and a very inexpensive blowing-off device of a product, is made.
Patent JP-H0216719-A (JP)
Title: Method and apparatus for variable formation type charged particle beam lithography
Inventor: TANAKA SHOJI
IPC: H01L21/30
Filed: 1988-07-05
Abstract: PURPOSE:To shorten a waste time produced between shots by a method wherein a timing when a deflection signal is given to a DAC/AMP unit is selected to be earlier than a timing when a preceding shot is finished within a signal propagation delay time. CONSTITUTION:When the delay time, i.e., transient time ttr, of a delay circuit 31 passes after a shot start signal is given to the delay circuit 31, a shot signal is outputted to start a second shot. On the other hand, a signal propagation delay time tpd already passed when a first shot is finished and a lighting position deflector 14 is in the state of starting the output change and, when the shot is started after the transient time ttr passes since the finish, its output reaches a value necessary for the next shot and it stabilized. Therefore, when the transient time ttr passes after the preceding shot is finished, the next shot is performed.
Patent JP-H086461-A (JP)
Title: Image forming device
Inventor: IWAMOTO KAZUYUKI
IPC: G03G21/16
Filed: 1994-06-23
Abstract: PURPOSE:To enable the opening and closing direction of a door to be freely changed by the user in accordance with the space of the place to be installed with an image forming device. CONSTITUTION:The door (9) is set so as to turn in the vertical directions with a freely attachable and detachable long-length supporting shaft as center as shown in the figure (a) or to turn in the back and forth directions with a freely attachable and detachable long-length supporting shaft 8 as center as shown in the figure (b). For instance, when the image forming device is installed at the wall 13 side, etc., leaving little space in the rear face side, the door 9 is set so as to turn in the vertical directions with the supporting shaft 7 as center, and when the image forming device is installed in the place leaving free space in the rear face side, the door 9 is set so as to turn in the back and forth directions with the supporting shaft 8 as center.
Patent JP-S6056584-A (JP)
Title: Transfer type thermal printer
Inventor: SATOU KOUICHIROU
IPC: B41J2/325
Filed: 1983-09-09
Abstract: PURPOSE:To certainly perform printing in such a state that a ribbon is accurately positioned, by preventing the ribbon from slackening by winding up the same in a definite amount when the pressure contact thereof due to a thermal head is released when printing is finished. CONSTITUTION:When current supply to a solenoid 10 is released after printing is finished and pressing due to a thermal head 9 is released, ''36'' corresponding to slow-down shift numbers is inputted to a counter and a carriage driving motor 21 and a ribbon driving motor 7 are shifted while DELAY is performed until the content of the counter comes to ''0''. When the content of the counter reaches ''0'', the excitation of the motors 21, 7 is turned OFF to stop a carriage 6. In the next step, ''36'' is stored in the counter and, after DELAY is performed, the motor 7 is driven to wind up a ribbon 11 until the content of the counter comes to ''0''.
Patent JP-H068639-A (JP)
Title: Thermal recording medium
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/30
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a thermal recording medium excellent in moisture resistance and heat resistance and imparting a developed color image excellent in oil resistance by providing a thermal color forming layer containing a dye precursor and a developer allowing the dye precursor to develop a color on a sheet like base material and specifying the solubility of the developer to rape oil. CONSTITUTION:A thermal recording medium is constituted of a sheet like base material and the thermal color forming layer formed on at least one surface of the base material. A colorless or light-colored dye precursor and a developer reacting with the dye precursor under heating to allow the dye precursor to develop a color are added to the thermal color forming layer. The developer has solubility of 0.2 or less with respect to rape oil at 25 deg.C and has arylsulfonylaminocarbonyl groups represented by respective formulae. By this constitution, the thermal recording medium enhanced in moisture resistance and heat resistance, imparting a developed color image enhanced in oil resistance and excellent in long-term preservability is obtained.
Patent JP-H11343557-A (JP)
Title: Production of hot dip al-zn alloy plated steel sheet excellent in crack resistance
Inventor: INAGAKI JUNICHI
IPC: C23C28/00
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip Al-Zn alloy plated steel sheet excellent in crack resistance without increasing the number of producing processes and without adding special elements into a plating bath. SOLUTION: In this method for producing a plated steel sheet in a continuous hot dip plating equipment by annealing a steel sheet and successively subjecting it to hot dip plating in a hot dip Al-Zn plating bath contg. 20 to 95 wt.% Al, after the hot dip plating, the plated steel sheet after the solidification of the plating film is reheated to a temp. region of more than the solid-liq. coexistent temp. of the plating metal and is, in the solid-liq. coexistent temp. region, subjected to heat-retention treatment for 1 to 120 sec or is subjected to slow cooling treatment at <=10 deg.C/sec cooling rate for 5 to 120 sec.  In the steel sheet obtd. by the method, since the difference in the hardness between the dendrite parts and inter-dendrite parts is small, the opening width of each crack is small, and the deterioration in the appearance of the plating film caused-by cracks is hardly caused.
Patent JP-S5688990-A (JP)
Title: Shart sealing part cooling device for pump for electrodeposition coating
Inventor: SUMIYOSHI SHIGERU
IPC: B01D65/00
Filed: 1979-12-20
Abstract: PURPOSE: To prevent coating components from becomming inappropriate by heat generated at a shaft sealing part by cooling a shaft seal of a pump of an electrodeposition coating device with filtrate in an ultrafilter.  
     CONSTITUTION: This cooling device is equipped with a closed circuit of a cooling passage 10 which surrounds a cooling pump that conducts filtrate from an ultrafilter 7 to a shaft sealing part of a pump 5, and of a return passage 10 to an inlet of a pump 9 through the shaft sealing part, and the passage 10 is conducted to the shaft sealing part through a heat exchanging part 12. Also, a filtrate cooling passage 13 is equipped with a pump 16 which returns water to a cooling water tank 14 through a chiller 15 and the heat exchanging part 12. Then, a part of filtrate from the return passage 11 is discharged to a water washing vessel 4 and filtrate is filled up for that amount from the filter 7, and when the supply of filtrate is stopped in case of troubles, etc. of the filter 7, filtrate in the passages 10, 11 is recirculated to cool the shaft sealing part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0215495-A (JP)
Title: Semiconductor memory device
Inventor: TOMITA SHOZO
IPC: G11C11/34
Filed: 1988-07-04
Abstract: PURPOSE:To heighten the utility efficiency of a memory cell, to reduce a chip area, and to reduce a cost by providing a sub decoder and decreasing the number of address signals. CONSTITUTION:A sub decoder 11 decodes address signals A4-A7 out of address signals A0-A7 and outputs address signals B4-B6. Further, a decoder 12 inputs signals A0-A3 and B4-B6, decodes all the input signals, and outputs 128 word selecting signals WD, in which only one word signal becomes significant for the combination of one set of addresses, to a memory cell array 10 using 2<7>=128 types of address space. The sub decoder 11 is composed of buffer 20 and 21 to pass the signals A7 and A6 in an in-phase state and output the signals B6 and B5 and an EXOR gate 22 for the signals A5 and A6. Since this sub decoder 11 executes prescribed decoding, the number of the address signals to be supplied to the decoder 12 decreases for one. Consequently, the decoder executes 2<7> types of decoding with the combinations of the A0-A3 and B4-B6 and accesses the memory cell matrix 10 with the form of the word selecting signals WD. Consequently, memory cells for 2<7> words are sufficient, and unused memory cells can be eliminated.
Patent JP-S6410636-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: KYONO MASAO
IPC: H01L21/60
Filed: 1987-07-02
Abstract: PURPOSE:To accurately pile up silicon chips by a method wherein an electrode formed on a first substrate is aligned with an electrode formed on a second substrate by using an infrared optical system. CONSTITUTION:A silicon wafer 3 where an electrode 10 coated with flux 1 for soldering use and containing a diced part 2 is placed on a quartz-sheet holder 4 of an infrared aligner. Then, a sliced chip 6 containing a solder bump 5 to be mounted on the silicon wafer 3 is attached to a collet (a vacuum-suction jig) 7 and is placed directly under a microscope 8. Then, while the microscope is moved upward and downward (for adjustment of a focal distance) and the quartz-sheet holder is shifted in an X-Y direction, an electrode pattern 9 of the upper-part silicon chip 6 is aligned with the electrode pattern 10 for solder bump connection use of the lower-part silicon wafer 3 while infrared rays 11 are being irradiated. when an alignment operation has been completed, the silicon chip 6 is pressed downward by using the collet 7 and is fixed temporarily via the flux 1 for soldering use. The above process is repeated.
Patent JP-S5688658-A (JP)
Title: Manufacture of steel plate motor frame
Inventor: YAMAMOTO MASARU
IPC: H02K15/14
Filed: 1979-12-21
Abstract: PURPOSE:To improve the workability in the step of cutting the four corners of a flat steel plate by cutting the four corners of the plate thereby forming a recess, then winding it in a cylindrical shape, then welding superposed portion, forming a cylindrical frame, and eliminating the projection of the welded portion in both axial end directions. CONSTITUTION:When pressing a flat steel plate 11, the four corners are cut, and recesses 12a-12d are formed thereat. Thereafter, the plate 11 is wound in a cylindrical shape, and the superposd portions are welded by a seam welding or the like. After an iron core 2 is pressfitted into the cylindrical frame, a port is cut for engaging an end bracket at both openings of the cylindrical frame. Thus, it can eliminate the projection of the welded portions from both end faces, and accordingly shorten the step of cutting it.
Patent JP-H0330405-A (JP)
Title: Single-phase/three-phase power supply device
Inventor: OKADA ZENJI
IPC: H01F30/14
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a highly efficient device of simple constitution by a method wherein three-phase power is generated by a single-phase power source through the intermediary of a phase-converter consisting of a phase difference generating means and a phase converting transformer. CONSTITUTION:The title power supply device, with which single-phase power is converted to three-phase power, is composed of a phase difference generating means 10, which generates a single-phase power source phase and a deflected phase having the prescribed phase difference against a single phase power source phase, a winding 9a having the power of the above-mentioned single- phase power source phase as input on the primary side, and a winding 9b having the power of the above-mentioned deflected phase as input, and also equipped with windings 9c and 9d which generate three-phase power based on the power of the above-mentioned windings 9a and 9b on the secondary side. For example, the above-mentioned phase-converting transformer 9 is the so-called reverse Scott winding type transformer, and it is composed of a vertical winding 9a and a horizontal winding 9b on the primary side, and a vertical winding 9c and a horizontal winding 9d on the secondary side, and it is shifted by 90 deg. in electric phase between the windings 9a and 9b.
Patent JP-S6321746-A (JP)
Title: Manufacture of electrode for plastic battery
Inventor: NONOBE YASUHIRO
IPC: H01M4/1395
Filed: 1986-07-15
Abstract: PURPOSE:To prevent deterioration of lithium in a negative electrode and to form a sufficient amount of conductive polymer in a positive electrode by replacing a negative electrode with a new one before deterioration of deposited lithium. CONSTITUTION:Aluminium plates 14, 16, a sheet-like current collector 12 formed by knitting carbon fibers, and an electrolyte 18 are accommodated in an electrolytic bath 10, then electrolysis is conducted. In order to form a thin film of conductive polymer on the surface of the current collector 12, the electrolyte is prepared by dissolving 0.2-1.0 molar pyrrole and 0.5-2.0 molar lithium tetrafluoroborate in acetonitrile, and filled in the container after dehydration treatment, and the current collector 12 and the conductors 14, 16 are connected to the positive terminal and the negative terminal of a power source 20 respectively. Before the potential of the conductor decreases below the lithium deposition potential and the deposited lithium deteriorates, the conductor is replaced with a new one.
Patent JP-S5867304-A (JP)
Title: Method and device for purifying oil-containing water
Inventor: SAKAI UTAROU
IPC: B01D17/00
Filed: 1981-10-19
Abstract: PURPOSE:To separate away extraneous materials and oils, and to from coarse grains of finely dispersed oils, by permeating mixed liquids of circulating liquid for purification and raw liquid through elements formed with water insoluble gel layers on one side of porous blank materials while maintaining porosity. CONSTITUTION:Porous blank materials to be used for elements for oil-water sepn. are constituted by using, for example, synthetic fibers, inorg. fibers, natural fibers, etc. An aq. soln. prepd. by mixing methylene bisacrylamide suitable with a water soluble monomer, for example, acrylamide or the like, and adding ammonium persulfate as a condensation catalyst to said soln. is used for the water insoluble water absorbing gel layers. Said soln. is stuck on porous sheets, and is dried by heating to about 80-110 deg.C, whereby the water insoluble water absorbing gel layers are formed. The elements formed in such a way have oil resisting and repelling functions as well as water permeating and absorbing functions. When circulating liquid for purification and raw liquid are permeated through such elements, extraneous materials and oils are separated away effectively.
Patent JP-H0460098-A (JP)
Title: Adhesive structure of seal material for segment
Inventor: MITANI SHUNJI
IPC: E21D11/08
Filed: 1990-06-27
Abstract: PURPOSE:To prevent the peeling and breakage of an adhesive layer and improve the water cutoff property by providing a groove stripe on the outer periphery seal face of a segment stretched on the wall face of a tunnel, and sticking a seal material with nearly the same bottom width as the bottom width of the groove stripe on the groove stripe bottom. CONSTITUTION:A groove stripe 3 with a rectangular cross section is formed on the seal face 2 of a concrete segment l with a nearly rectangular plate shape curved in the peripheral direction. A groove stripe 5 with a trapezoidal cross section is formed on the outside face of a seal material 4 with a U-shaped cross section made of water-swollen rubber, and it is inserted into the groove stripe 3 of the segment 1 with both side sections 4a, 4b faced to the outside and the center section 4c faced to the inside. The segments 1 are butted together while both side sections 4a, 4b of the seal material 4 are protruded to the outside. The segments l are pressed, and the side sections 4a, 4b are pressed to bury the groove stripes 5. The compression deformation of the seal material 4 is prevented, and the water cutoff effect can be kept high.
Patent JP-H05332434-A (JP)
Title: Control device for automatic transmission
Inventor: MARUSUE TOSHIHISA
IPC: F16H61/08
Filed: 1992-06-01
Abstract: PURPOSE:To reduce the shock due to the speed change operation, and perform the speed change operation smoothly at the time of speed change for required reset by resetting the connected condition of each friction element of both a main and an auxiliary transmission to the predetermined speed step under the condition that the released condition of a friction element for an engine brake is maintained. CONSTITUTION:An automatic transmission 1 consists of a torque converter 10, a main transmission 20 arranged on the same axis as the torque converter 10, and an auxiliary transmission 30 arranged in parallel with these axes. In this case, at the time of speed change for the required reset, the connecting pressure of a 3-4 brake of the main transmission 20 is raised, and on the other hand, the connecting pressure of a direct connecting clutch 32 of the auxiliary transmission 30 is discharged, and the connecting pressure is supplied to a speed reduction brake under the released condition to reset the speed step to a high speed step. A coast brake 29 of the main transmission 20 is maintained under the released condition. A vehicle is thereby under the transient idle travelling condition to reduce the shock due to the speed change operation. Thereafter, the coast brake 29 is connected to provide the engine brake condition.
Patent JP-2000355154-A (JP)
Title: Thermal transfer printer
Inventor: TAKEUCHI MINORU
IPC: B41J35/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer capable of maintaining a good recording quality even in the case the environmental temperature is low. SOLUTION: A thermal transfer printer 1 comprises a platen 2, a carriage 4 reciprocally movable along the platen 2, capable of mounting a ribbon cassette storing an ink ribbon, and a thermal head 5 in the carriage, provided with a plurality of heat generating elements capable of being contacted with or separated from the platen 2, arranged in the direction orthogonal to the recording direction, for recording a desired image on a paper by selectively driving the plurality of the heat generating elements in the thermal head 5 based on the recording information so as to transfer the ink of the ink ribbon onto the paper, wherein a ribbon heating means 12 for heating the unused part of the ink ribbon at least to be provided for recording is provided.