baber/WOPTO huggingface dataset:
Patent JP-H04203750-A (JP)
Title: Air-conditioner and manufacture thereof
Inventor: OKABE SHINYA
IPC: F24F13/15
Filed: 1990-11-30
Abstract: PURPOSE:To improve the directional properties of the flow of fluid by a method wherein at least one louver is formed of a resilient material being changeable of the flow direction and the velocity of flow of fluid through expansion and contraction operation of a thread. CONSTITUTION:Louvers 4 and 5 formed of a resilient substance are fixed to a fixed shaft 6 and the direction of the flow of fluid is changeable through deformation of a louver through pull or slackening of a thread 8 attached to the lower parts of the louvers 4 and 5. Arms 11 and 12 connected to an electric motor 9 transmit operation to run the electric motor 9 to an X-arm 10. Since the X-arm 10 is rotated, the rotation is changed into operation to pull and restore the thread 8 by a distance between the center of the X-arm 10 and the end of the X-arm 10, whereby no malfunction occurs. Since the louver formed of a resilient substance has a strong and a weak part, the louver formed of a resilient substance deformed through operation to pull and restore the thread is formed in a shape where incurring of a pressure loss is uniformly reduced to a lowmost value. This constitution and method enable fluid to produce a flow the direction and the velocity of flow of which are kept at a target value, reduces incurring of a pressure loss, and decreases the generation of noise.
Patent JP-2000290464-A (JP)
Title: Aqueous dispersion and its production and paint composition
Inventor: SAKURAI TAKAHIRO
IPC: C08J3/03
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion that has high dispersion stability, high storage stability in no need of silane compounds and shows high film- making properties even when the concentration of the solid components is high. SOLUTION: In a dispersion system in which inorganic or organic particles are dispersed in an aqueous medium in the presence of a nonionic surfactant, a vinyl monomer is polymerized at a temperature higher than its clouding point to produce an aqueous dispersion including composite particles having the core/shell structure. The formation proportion of the core-shell composite particles/homopolymer single particles/the inorganic or organic particles can be controlled by adjusting the reaction condition and consequently the gloss of the coating layers can be controlled. This aqueous dispersion is useful as a paint composition.
Patent JP-H0222258-A (JP)
Title: Substituted styrene derivative, and its production and use
Inventor: ZORUTAAN BUDAI
IPC: A61P1/04
Filed: 1988-12-28
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein A is 2-4C alkylene, R 1  and R 2  are halogen, lower alkyl or lower alkoxy or combined with each other to form methylenedioxy, R 3  and R 4  are 1-5C alkyl or 3-6C cycloalkyl or forms 4-- 7-membered ring along with bonded N), its acid addition salt and its quaternary ammonium salt.  
     EXAMPLE: 5,5-dimethyl, 3-(E)-(3'-dimethylamino-propoxyimino)-2-cyclohexene.  
     USE: A drug component having ataractic-sedative action, antidepressant action, antiepileptic action, antiparkinsonism action, analgesic local anesthetic actin, gastric inhibitory action and anti-anginal action.  
     PROCESS: A compd. represented by formula II (wherein Y is O, S or =N-OH) and a compd. represented by formula III (wherein X is halogen or -O-NH 2 ) are reacted in the presence of basic condensing agent (e.g.; sodium hydride) in a solvent such as xylene at 50-130°C to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03190799-A (JP)
Title: Black board
Inventor: SHIMIZU TORU
IPC: B43L1/04
Filed: 1989-12-21
Abstract: PURPOSE:To make it easy to manufacture a black board and eliminate the possibilities that it might be affected by aging by forming an introduction hole through which an end part is introduced to a receiving tray between an upper surface plate and a lower surface plate and also forming a notch in which the lower part of an external periphery surface of a lateral edge frame is allowed to intervene on the rear of the upper surface plate together with the main part of the black board, on a pair of right and left end covers. CONSTITUTION:An upper edge frame 4A and right/left lateral edge frames 4B are attached to the upper surface and right/left lateral surfaces of the main part of a black board 1. Then an angular cover 8 is fixed to a corner part to cover the end parts of edge frames. Next the rear edge part of a receiving tray 17 is mounted on the lower end part of the main part of the black board 1 with the right/left end parts of the receiving tray 17 introduced in the introduction hole of an end cover 31. Subsequently, the lower part of the external periphery surface of the lateral edge frame 4B is allowed to intervene in the notched part 39 of the end cover 31 and the external periphery surface comes in contact with the terminal edge of the notched part 39. Thus the receiving tray 17 and the end cover 31 are attached to the lower end part of the main part of the black board 1 in one piece. Since high working accuracy is not required in the engagement between the terminal parts of the edge frames and between the lateral edge frame and the end cover, easy fabrication of the black board and the elimination of an aging effect upon the black board are ensured.
Patent JP-H04206569-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKUMA TOSHIYUKI
IPC: H01L27/108
Filed: 1990-11-30
Abstract: PURPOSE:To enable a semiconductor device to be flat without making a dielectric thin at the end of an electrode by a method wherein the side face of the lower electrode is covered with an interlaminar insulating film at the formation of the capacitor of a dynamic memory cell, and then the dielectric and an upper electrode are formed. CONSTITUTION:The transistor section of a memory cell is formed, then a contact is provided to an interlaminar insulating film 5 through a photolithography method and a plasma etching, and a polysilicon 6 is deposited. Phosphorus is diffused to reduce the resistivity of the polysilicon 6, then tantalum and platinum are deposited to form a barrier metal 7, and a lower electrode is formed through photolithography and plasma etching. Then, an interlaminar insulating film 8 and a photoresist 9 are coated in accumulation, and the surface of the barrier metal 7 is exposed by plasma etching, a strontium titanate film 10 of high dielectric constant is deposited through a high frequency sputtering method, and an upper electrode 11 of polysilicon is provided thereon through an LPCVD.
Patent JP-H06172639-A (JP)
Title: Aqueous urethane resin composition
Inventor: KAGONO HIROSHI
IPC: C08K5/1515
Filed: 1992-12-09
Abstract: PURPOSE:To obtain the subject composition useful as coating compound and adhesive, having excellent adhesivity to metal, corrosion resistance, moisture resistance, salt water spray resistance, etc., by blending a carboxyl (salt)- containing polyurethanebased resin with a polyvalent metal complex as a crosslinking agent. CONSTITUTION:(A) A carboxyl-and/or carboxyl salt-containing polyurethane- based resin is blended with (B) 0.05-1 equivalent polyvalent metal complex (preferably ammonium zinc carbonate) as a crosslinking agent based on carboxyl of the component A to give the objective composition. The component A, for example, is obtained by reacting an isocyanate compound with a polyol and a carboxyl-containing polyol. 2,2-Dimethylolpropionic acid is preferable as the carboxyl-containing polyol. The composition, for example, is obtained by blending an aqueous solution containing the component A with an aqueous solution of the component B at ordinary temperature under atmospheric pressure while stirring.
Patent JP-H02175889-A (JP)
Title: Output controlling system for seawater electrolyzer
Inventor: NAKAO MASAMI
IPC: C25B9/04
Filed: 1988-12-27
Abstract: PURPOSE:To generate a fixed amt. of sodium hypochlorite at all times and to effectively prevent the deposition of marine organisms by controlling the electrolytic current in a seawater electrolyzer for preventing the deposition of marine organisms on a heat exchanger, etc., using seawater as cooling water based on the seawater temp. CONSTITUTION:When seawater is used as the cooling water for a heat exchanger 3, seawater is electrolyzed to form sodium hypochlorite by the seawater electrolyzer provided with an electrolytic cell 4, a power source 5, and a control panel 6 to prevent the deposition of marine organisms on the inner surface of a pipeline as the seawater passage. In this case, the amt. of sodium hypochlorite to be formed in the cell 4 is proportional to the electrolytic current, and the electrolytic current efficiency in the cell 4 is greatly affected by the seawater temp. Accordingly, a temp. sensor 13 is provided to the seawater inlet pipe of the cell 4, the measured value is inputted to the control panel 6 to automatically control the electrolytic current for the cell 4 based on the seawater temp., hence the amt. of sodium hypochlorite to be formed is adjusted at the fixed rate irrespective of the seawater temp., and the deposition of marine organisms is completely prevented.
Patent JP-H01172790-A (JP)
Title: Sound source frequency estimating device
Inventor: HAYASHI MASAYO
IPC: G01S7/526
Filed: 1987-12-28
Abstract: PURPOSE:To estimate sound source frequency with high reliability even if it comes from a short pulse signals by imparting weights according to data and heightening the reliability of a center frequency of a sound source at the time of operating the coefficient of a predictive error filter from a pulse signal. CONSTITUTION:A signal X(t) received by a receiver is input in an A/D converter 11. The converter 11 converts the signal X(t) into A/D and is output to a mem ory 12 formed by the use of a RAM. The memory 12 memorizes input N data [X(k.DELTAt)] [Nshows an assembly], and their stored data is output in a spectrum estimation operation device 13. The operation device 13 operates to output sequence of numbers [X(k.DELTAt)]N as L frequency powers [P(n.deltaf)]N (however, n=0, 2...L<-1>, deltaf is set frequency intervals upon necessity). A spectral peak detector 14 detects to output the maximum value fP of a power [P(n.deltaf)]L estimated and operated by the operation device 13. The maximum value fP thus obtained is used as the center frequency of the sound source being the target value of the present operation.
Patent JP-H10162078-A (JP)
Title: System and method for managing record or schedule
Inventor: YAMADA MICHIKO
IPC: G06Q50/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To display data representing records, schedule, etc., in an easy-to-see state, by prescribing a specified tag structure in advance, taking in actual data including time data, and displaying a tag, in which the actual data is embedded, at a position prescribed by time data on a 1st background having a time scale in one direction. SOLUTION: A display area B is sectioned by setting a time base in the lateral direction of the display area B, and sectioned longitudinally by kinds of care. In this display area B, a tag A is provided at a position of implementation time, and the contents of care, etc., which has been implemented are entered into it. In an area D on the left side of the display area B, kind names of care are arranged and icons 35 corresponding to them are set. A display area C is positioned below the display area B. This has basically the same contents as that in the display area B and is compressed laterally and longitudinally so as to look at records of, specially, a long period at a time. In the display area C, the position of a kind name of care on the time base is displayed corresponding to the tag A in the display area B by using an icon 36 for the kind name of care of the tag.
Patent JP-H01176034-A (JP)
Title: Production of grain-oriented magnetic steel sheet having excellent magnetic characteristic
Inventor: KOHO HIROSHI
IPC: C21D8/12
Filed: 1987-12-28
Abstract: PURPOSE:To easily produce the title grain-oriented magnetic steel sheet having an excellent magnetic characteristic by appropriately welding the same oriented material to the edge of a steel sheet, and applying specified straining and annealing prior to the final finish annealing of a silicon-contg. cold-rolled steel sheet. CONSTITUTION:The hot rolling and cold rolling of a silicon-contg. steel slab, decarburization, and primary recrystallization annealing are applied. The same oriented material is welded to the edge of the steel sheet with the [001] axis inclined toward the rolling direction of the steel sheet at <=10 deg.C. The stepwise straining toward the inside of the base steel sheet from the weld zone and annealing are successively or thereafter applied plural times to the part of the steel sheet which is not secondarily recrystallized, and the secondarily recrystallized grain is grown. Final finish annealing is then applied to the steel sheet. After the final finish annealing, the oxide on the steel sheet surface is removed, as required, the steel sheet is specularly ground to 0.4mum Ra average roughness on the center line, and then an ultrathin coating film of the nitride, carbide, or oxide of a metal is formed on the specularly ground surface. By this method, a grain-oriented magnetic steel sheet having excellent magnetic characteristics, especially magnetic flux density and iron loss, is stably obtained.
Patent JP-H01154933-A (JP)
Title: Corner section post assembly
Inventor: JIYON EMU BASUTEIAN
IPC: E04B2/74
Filed: 1987-12-28
Abstract: PURPOSE: To ensure connection and fixation by connecting a corner column pipe to a vertical push-up material with the pull-back of a tensile member and a supporting member both of which have heads slidable in grooves in the corner column pipe for connecting and fixing the vertical push-up material to the corner column pipe. CONSTITUTION: A corner column assembly 10 has a vertical push-up material 12 connected to a corner column pipe 11 via upper and lower connection devices. The upper connection device is provided with a tensile member 35 having a head 35a slidable in one groove 21 in the corner column pipe 11 to connect and fix the corner column pipe 11 to the vertical push-up material 12 with the respective outer supporting faces 13 in contact with a side wall 28 by the pull-back of the tensile member 35. The lower connection device is provided with a supporting member 45 having a head 48 slidable in two grooves 21 in the corner column pipe 11 to connect and fix the corner column pipe 11 to the vertical push-up material 12 similarly to the tensile member 35 by the pull- back of the supporting member 45.  In this way, firm connection and fixation of the vertical push-up material 12 to the corner column pipe 11 are ensured.
Patent JP-H02174311-A (JP)
Title: Recorder
Inventor: HARIHARA SHUGORO
IPC: H03G5/16
Filed: 1988-12-26
Abstract: PURPOSE:To facilitate recording outdoor by recording a wind noise of a prescribed level to a sound collection circuit of a microphone automatically to a high pass filter (H.P.F) except a low frequency wind noise when the noise is detected. CONSTITUTION:If the detection level of the wind noise inputted though the detection of a level detector 12 reaches a noise level causing hindrance to sound recording, a changeover switch 4 is thrown to the position of B, the sound signal collected by a microphone 1 is not directly fetched but the sound signal passing through the H.P.F 5 is directly fetched. Then the sound signal passes through the H.P.F 5 to eliminate and suppress the low frequency component being wind noise, the high frequency component of the sound signal is sharpened and sent from the position B of the changeover switch 4 to an amplifier 6. Thus, clear sound recording eliminating wind noise automatically is facilitated.
Patent JP-H02173686-A (JP)
Title: Fixing device for image forming device
Inventor: KONISHI DAISHI
IPC: G03G15/20
Filed: 1988-12-26
Abstract: PURPOSE:To protect the peeling claw, etc., of a frame from being damaged by collision by making the direction of a main body upper cover equal to the opening/closing direction of the frame equipped with the peeling claw, a cleaner, ejecting rolls, etc. CONSTITUTION:In the fixing device 11, the cleaner 23, the peeling claw 25, an upper paper guide 26, and the ejecting roll pair 28 are fitted to an upper frame 33. In case paper is jammed in the device 11, firstly the cover 20 is turned toward the ejecting side (counterclockwise), and secondarily the frame 33 is turned around a fulcrum 34 in the same direction, that is, toward the ejecting side. Consequently, a recording paper path is opened, and the jammed recording paper caught by a heat roll 22 and a press roll 21 can be readily removed. After dealing with the jammed paper, the cover 20 is closed, and then a flat spring 35 presses the upper part 33a of the frame 33 in a direction in which the frame is closed. Thus, the frame 33 is turned clockwise, interlocking with the cover 20, and returns to its original state.
Patent JP-H09165702-A (JP)
Title: Sleeper and laying method thereof
Inventor: ONISHI KUNIAKI
IPC: E01B3/46
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent laterally shifting, settlement of a track, vibration, and abrasion on the surface of sleepers, by containing the sleeper body in a reinforced concrete box opened at the top. SOLUTION: A sleeper body 20 is contained in the opening of the upper face of a box body 10 so as to protrude a little from the upper face 11 of the box body 10. In this time, an elastic material 30 is put between the box body 10 and the sleeper body 20 The box body 10 is made of concrete provided with reinforcing steel rods in the inside. Accordingly, the sleeper body 20 is protected from ballast by the box body 10 and abrasion due to the contact with the ballast and further, since the sleepers can be made larger and heavier, the lateral shifting or vibration thereof is prevented.
Patent JP-H09171377-A (JP)
Title: Memory for video display
Inventor: HINAMI JIYUNJI
IPC: G09G5/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a memory for a video display capable of writing color- developed image data at a high speed. SOLUTION: A color code of a foreground color is stored in FGC register 14 and that of a background color is stored in BGC register 15 beforehand. 8-bit write data 17 expressing each picture element with binary are inputted to a selection circuit 16 as selection signal. The selection circuit 16 selects either FGC register 14 or BGC register 15 for every bit of the write data and outputs color codes for 8 bytes. These are simultaneously written in successive 8-byte areas starting from a specified address. A high speed color plotting is enabled by internally developing color code and simultaneously writing the multiple color codes after development.
Patent JP-H11149229-A (JP)
Title: Image formation device
Inventor: NAKAYAMA JUNICHI
IPC: G03G15/20
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of temperature detection accuracy with the attitude change of a temperature detection device detecting the surface temperature of a rotation member. SOLUTION: In order to detect the surface temperature of the heating roller 131 (a rotation member) of a fixing device, temperature detection devices 11, 12 having temperature detection portions 11a, 12a held being pressed to the surface of the heating roller 131 by plate springs 11d, 12d are provided. The attitude of the temperature detection portions 11a, 12a against an abutting portion onto the surface of the heating roller 131 are caused to be different.
Patent JP-2001148631-A (JP)
Title: Analog/digital converter, micro computer and analog/ digital conversion method
Inventor: TANAKA MIZUE
IPC: H03M1/18
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an AD converter which has plural analog input terminals and in which the voltage range of an inputted signal is adjusted to different cases at every analog input terminal. SOLUTION: In an analog/digital converter, a prescribed analog signal is selected from plural inputted analog signals and the selected analog signal is converted to digital signal. The A/D converter is provided with an input terminal selection means selecting a prescribed analog input terminal from plural analog input terminals and outputting the analog signal inputted to the selected analog input terminal, a reference voltage switch means selecting prescribed reference voltage from plural reference voltages, and a control means giving an instruction to select reference voltage adjusted to the analog signal inputted to the analog input terminal, that the input terminal selection means selects, to the reference voltage switch means.
Patent JP-2001150430-A (JP)
Title: Method and apparatus for underwater granulating thermoplastic resin
Inventor: YOSHIDA MINORU
IPC: B29B9/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for underwater granulating a thermoplastic resin adapted to granulation of a small amount. SOLUTION: A motor shaft 10 for supporting a rotor of a built-in motor 5 is formed in a hollow state, and a cutter shaft 12 is axially movably inserted into the hollow part. A cutter bearing 16 for rotatably and axially immovably supporting the shaft 12 is axially movably inserted into a casing 15 fixed to the side plate 7 of the motor 5. A finely regulating threaded ring 19 is provided by engaging with the casing 15 between the casing 15 and the bearing 16. Thus, the bearing 16 is pressed by a compression spring 25, and the play of the threaded part of the ring 19 is always stained in one direction. A cutter driver having a function of finely regulating the axial movement of the shaft 12 by rotating the ring 19 is provided.
Patent JP-H05139572-A (JP)
Title: Multi-feed detection system
Inventor: SUMIKURA SHIGEJI
IPC: B65H7/12
Filed: 1991-11-19
Abstract: PURPOSE:To enhance the accuracy of detection for multifeed by sampling, at several times, peak values of the waveform of an output voltage which is delivered in proportion to a displacement of a detection roller displacing in accordance with a thickness of a medium, so as to obtain an averaged data of thus sampled values from which multi-feed of media is known. CONSTITUTION:In an optical reader, an output voltage from a rotary potentiometer 14 which is associated with the motion of a detection roller that can displace in accordance with a thickness of a medium laid between the detection roller and a drive roller, through the intermediary of a lever or the like, is delivered to a computing circuit 23 through an amplifier 21 and n A/D converter 22. An output signal from a running monitoring signal 6 is delivered to the computing circuit 23, and the sensor 6 detects a medium, and simultaneously, starts a timer 24 so as to sample the output signal at every predetermined elapse time, or, for example, at intervals of three seconds, by sixteens cycles. Further, an averaged value if obtained from thus sampled values, is compared with a slice lever corresponding to the weight of the medium so as to know an overlapping feed of media.