baber/WOPTO huggingface dataset:
Patent JP-H11312112-A (JP)
Title: Computer system having data base duplicating function
Inventor: KAMIMARU SHINICHIRO
IPC: G06F9/46
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently write updating data in a storing file and to execute data reflecting processing, without generating contradictions. SOLUTION: At the receiving of updating data from a data base system, a data updating processing mechanism immediately returns processing end to the data base system, compresses the updating data and writes the compressed data in a storing file. Plural compression work processing can be executed in parallel. Writing processing in plural storing files is executed similarly. A data reflecting processing mechanism updates data base files based on updating data outputted from another system. In addition, the data reflecting processing mechanism reads out updating data from a storing file and transfers the read data to the other system. In this case, updating data corresponding to the updating of a data base file based on updating data from the other system out of the updating data stored in the storing file are not transferred to the other system to be a transfer source.
Patent JP-H06152227-A (JP)
Title: Microstrip antenna and its constituent part
Inventor: UEIN DEII FUOURAA
IPC: H01Q9/04
Filed: 1993-04-22
Abstract: PURPOSE: To provide a microwave antenna-receiver assembly which is used for a frequency of a GHz order, has a very low noise index, a small SWR, and an excellent receiver characteristic, and can be easily assembled in a common radome. CONSTITUTION: An antenna 14 is composed of a microstrip antenna and a receiver 16 incorporates a strip line-filter circuit 16 constituted by integrating the antenna 14 and an amplifier in a layered structure. In order to use the microstrip antenna together with another microwave structure, an inexpensive substrate 24 formed by alternately laminating polypropylene layers and glass fiber layers upon another is used.
Patent JP-S6012907-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1983-07-01
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-H05312797-A (JP)
Title: Method and apparatus for titration of minute amount of sample solution
Inventor: TAJIMA TADANOBU
IPC: G01N31/16
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a method and an apparatus for titration which dispense with dilution treatment of a minute amount of sample solution and enables execution of titration while tracing changes in chemical and physical properties directly in the solution in the process of titration. CONSTITUTION:A method and an apparatus for titration wherein a minute amount of sample solution is so set as to be formed in a shape from a hemisphere to a sphere on a sample setting surface 5 having water repellency and/ then a capillary buret 3 making it possible to send a standard solution for titration is inserted into the sample solution and wherein the inside of the sample solution is agitated by applying vibration to the sample solution by an electric toothbrush 7 and, in this state, the standard solution for titration is sent from the capillary buret 3 so that the titration be executed, are developed. Thereby every sort of titration of the sample solution in a minute amount of a mul level is enabled.
Patent JP-S5744362-A (JP)
Title: Automatic dialing device
Inventor: NAKANISHI YOUSUKE
IPC: H04M1/2745
Filed: 1980-08-29
Abstract: PURPOSE:To facilitate operation for sending the same number repeatedly when a called subscriber is busy, by storing a dial signal to be sent. CONSTITUTION:A party-subscriber's telephone number, when inputted with preset keys 1, is converted into a code, which is applied to an input controller 2 and only the specifying of a free area in a number storage part 3 with keys 8 inputs the contents to an address register 7 to input the telephone number in the specified area. This number is read out to an output controller 4 and sent out by an automatic dialing device to a call circuit 11 through a number decoder 5, a pulse converter 6, and a telephone set 9. The dial signal sent to the call circuit is stored in a storage part 15 through a pulse detector 12, a dial number generator 13 and an input controller 14, so pressing a repeat key 17 sends the storage contents to the call circuit 11 again through an output controller 16.
Patent JP-H07325608-A (JP)
Title: Interactive numerical control unit
Inventor: SHINOZAKI SATORU
IPC: G05B19/4068
Filed: 1994-06-02
Abstract: PURPOSE:To confirm the machining shape of machining using a U axis more precisely by the interactive numerical control unit which displays a plotting of a machining shape for a machining center. CONSTITUTION:When a machining program including U-axial commands for the machining center is read in and executed by a program execution means 2, an outward shape plotting generating means 3 generates outward shape plotting data showing the outward machining shape variation of a work according the execution contents. A sectional shape plotting generating means 4, on the other hand, generates sectional shape plotting data showing the sectional shape variation of a part machined by a tool brought under U-axial control corresponding to the outward shape plotting data. A display control means 5 puts the outward shape plotting data and sectional shape plotting data together and displays them on the same display screen 6.
Patent JP-S5244436-A (JP)
Title: Microwave oven
Inventor: KOWADA MASAAKI
IPC: F24C7/02
Filed: 1975-10-06
Abstract: PURPOSE: By making a suitable combination of the advantages of both the heater and the microwave heating system according to the sorts of materials to be submitted for the heating, it is intended to organize quick and beautiful cooking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63287605-A (JP)
Title: Pneumatic tire
Inventor: TAKUSAGAWA TAKASHI
IPC: B60C11/11
Filed: 1987-05-20
Abstract: PURPOSE:To improve traveling stability on any road surface, in a pneumatic tire having lugs in the side areas of a tread portion by alternately arranging round shoulders and square shoulders so as to form lugs adjacent to each other. CONSTITUTION:On the circumference of both side areas of a tire tread portion 1, lugs 3 are formed with notchings 2 in the tread width direction. Round shoulders 4 and square shoulders 5 are alternately arranged, thereby forming the lugs 3 adjacent to each other. In this case, the round shoulders 4 are projected outward with respect to the square shoulders 5, thus resulting in a staggered arrangement, and further, the ratio W2/W1 is set to about 0.8-0.98, wherein W1 represents each tread width of the lug 3 having the round shoulder 4 and W2 represents that of lug 3 having the square shoulder 5. With this constitution, stable traveling can be obtained on any road surface.
Patent JP-H02299602-A (JP)
Title: Dryer
Inventor: KANEBAYASHI SHINJI
IPC: A45D20/10
Filed: 1989-05-15
Abstract: PURPOSE:To secure the required amount of air even if the case of a dryer is small in outer diameter, by a method wherein both a rotary shaft for a motor and a casing therefor are made mutually rotatable in the opposite direction, and the inclination of the setting angle of blades on a moving-blade part fixed on each of the rotary shaft and the casing, is reversely formed with each other, and the moving blade parts are mutually rotated in the opposite direction. CONSTITUTION:For a motor 4, both a shaft 5 as a rotary shaft and a casing part 4a, which is fixed in a usual type, are formed in a freely-supported state. In this way, the shaft 5 and the casing part 4a made mutually rotatable in the opposite direction. A moving blade part 2a is fixed on the shaft 5 on the side of a suction port 1a, and a moving blade part 2b is fixed on the casing part 4a on the side of a discharge port 1b. At each of the moving blade parts 2a, 2b, a plurality of blades are integrally formed at regular intervals around their boss. Although a setting angle thetaof each blade of the moving blade parts 2a, 2b is nearly equal, their inclination is made in reverse each other, at the parts 2a and 2b. At a primary stage, therefore, the front face of a blade 2a1 causes a wind W1 with a whirl inclined to the center line of the shaft, and a blade 2b1 of a secondary stage reversely rotated by this wind W1 cancels the inclination of the wind W1, by its setting angle theta. In this way, a wind W2 nearly parallel to the center line of the shaft can be sent.
Patent JP-S61282252-A (JP)
Title: Paper reversing apparatus
Inventor: UCHIUMI KATSURO
IPC: B65H29/58
Filed: 1985-06-04
Abstract: PURPOSE:To reversely send a paper by installing a paper detecting sensor and a control means for stopping a transport or driving it in the direction for carrying out the paper, thus changing the direction of revolution of the transport. CONSTITUTION:A paper which is fixation-completed is fed into a paper reversing apparatus 10, and sent into a vacuum transport 4 through a transfer roller 1. In this process, a paper detecting sensor 40 detects the passing of the paper 2, and a control part 41 which receives the detection signal puts a vacuum device 44 into inoperative state for a certain time. Though a belt 45 is turned during this time, a vacuum negative pressure is not generated, and therefore the paper 2 is not adsorbed onto the belt 45. After the lapse of a certain time, the vacuum device 44 operates to adsorb the sheet 2 onto the belt 45, and sends the paper into a transfer roller 5. The paper which is sent from the transfer roller 5 is sent into a tray through a gate, and sent out by a paper feeding roller in a prescribed timing.
Patent JP-S5644731-A (JP)
Title: Electrical contact material
Inventor: SHINTA SANKICHI
IPC: H01H1/023
Filed: 1979-09-19
Abstract: PURPOSE: To obtain an electrical contact material superior to a conventional Ag- CdO contact material in consumption resistance and melt sticking resistance by dispersing Bi-Sn oxide in Ag matrix and adding a small amount of In oxide and Sn oxide to the resulting material.  
     CONSTITUTION: Bi-Sn oxide (Bi 2 Sn 2 O 7 ) is dispersed in Ag matrix as a principal oxide, and a little Bi oxide (Bi 2 O 3 ) or a little Sn oxide (SnO 2 ) is added in accordance with the composition ratio of Bi and Sn. A small amount of In oxide (In 2 O 3 ) is further added. These oxides contained in the resulting Ag-oxide composite contact material are 1.5W5wt% Bi, 4W10wt% (not including 4wt%) Sn and 0.1W1.8wt% In as metals. Using this material remarkable enhancement in the switching performance of small-sized contacts can be expected in high load switching. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6035888-A (JP)
Title: Rotary head type magnetic picture recording and reproducing device
Inventor: KUZUHARA SEIICHI
IPC: H04N5/7826
Filed: 1984-06-13
Abstract: PURPOSE:To discriminate whether a PAL signal or an NTSC signal easily by judging a reproduced signal on the basis of a detected output from a counter. CONSTITUTION:The counter 9 counts up horizontally synchronizing signals in one field period repeatedly, and if the counted value exceeds a set value, generates an output. Therefore, whether the reproduced signal is a PAL signal or an NTSC signal can be judged by detecting the existence of the output generated from an output terminal 11 in every one-field period.
Patent JP-H09308183-A (JP)
Title: Liquid-cooled motor frame
Inventor: NISHIYAMA NORISADA
IPC: H02K9/19
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-cooled motor frame capable of cooling the whole of a frame body uniformly and having a high cooling capacity. SOLUTION: In the outer periphery of a cylindrical frame body 1, a spiral refrigerant passage A is provided. This refrigerant passage A is composed of an outward passage F proceeding spirally from one end of the frame body 1 toward the other end, a U-turn section U making a U-turn in the vicinity of the other end of the frame body 1, and a return passage R proceeding spirally from the U-turn section U toward the above-mentioned one end of the frame body 1, and the above-mentioned outward passage F and the above-mentioned return passage R are so arranged that they may be positioned between the pitches of the other passages mutually.
Patent JP-S5821649-A (JP)
Title: Purification of benzotrifluoride derivative
Inventor: MISAKI SUSUMU
IPC: B01J31/00
Filed: 1981-07-31
Abstract: PURPOSE:To separate the titled compound useful as a synthetic intermediate of pharmaceuticals and pesticides, etc., easily from a mixture containing 2-nitro-5- and 3-nitro-4-chlorobenzotrifluoride, by treating the mixture with an aqueous solution of caustic alkali in the presence of a specific catalyst. CONSTITUTION:A mixture containing 2-nitro-5-chlorobenzotrifluoride and 3-nitro- 4-chlorobenzotrifluoride is treated with an aqueous solution of caustic alkali in the presence of a phase-transfer catalyst[e.g. a quaternary ammonium compound of formula (R is alkyl or aryl; X is halide, hydroxide, etc.), etc., e.g. tetramethylammonium chloride], and 2-nitro-5-chloroben zotrifluorideis separated and recovered from the reaction mixture. By the use of the above reaction reagent, the reaction proceeds exclusively at the 4-chlorine atom of 3-nitro- 4-chlorobenzotrifluoride, and the separation of the nitro compound mixture can  be carried out easily.
Patent JP-S62277727-A (JP)
Title: Manufacture of wiring pattern
Inventor: KONO MAKOTO
IPC: H01L21/027
Filed: 1986-05-27
Abstract: PURPOSE:To enable precise patterning by using a divergent beam source without damaging a pattern surface in a glass mask, and to reduce the suction of soot and dust by forming a protective layer and a transparent conductive film layer to the surface of a wiring pattern in the glass mask and bringing the glass mask into contact with the surface of a substrate and exposing the glass mask. CONSTITUTION:An ultraviolet-ray transmitting film consisting of acrylic resin, Al2O3, MgF2, SiO2, etc. is shaped onto the surface of a glass substrate 5, on which a predetermined wiring pattern 5a is formed, through a technique such as screen printing in thickness of 4.5mu as a hard-coat film 8. A transparent conductive film 9 is shaped onto the hard-coat film 8 through sputtering in approximately 200Angstrom . Exposure is enabled by a divergent beam source through an exposure process under the state in which a transparent conductive film layer is brought into contact with the substrate. The life of a glass mask is lengthened, and soot and dust are not sucked by static electricity, thus obtaining equal pattern accuracy even when cleanliness required for a normal photolithographic technique is not ensured.
Patent JP-H08317375-A (JP)
Title: Monitoring device
Inventor: FUKAYA MASAHARU
IPC: H04N7/18
Filed: 1995-05-19
Abstract: PURPOSE: To provide the monitoring device in which the accuracy of detection is improved by hardly generating malfunction even when a monitored area is dark. CONSTITUTION: A video signal S1 outputted from a television camera 1 is converted to a digital video signal by an A/D converter 2 and a control part 6 stores that signal in a frame memory 4 or 5 by successively switching that signal through a video signal switcher 3 for switching the signal at intervals of a fixed time while referring to a clock 11. According to the procedure of a correlation function calculating part 9, the control part 6 reads the video signals in the frame memories 4 and 5 synchronously with the switching timing of this video signal switcher while referring to the clock 11, divides the monitored area into small areas and calculates a correlation coefficient for each small area.  The calculated correlation function is stored in a storage part 8, the variance of the correlation function is calculated according to the procedure of a variance calculating part 10, and the result is stored in the storage part 8. When the change extent of the variance gets larger than a threshold value decided in advance, abnormality such as an intruder is judged and a warning signal S2 is sent out.
Patent JP-H08314816-A (JP)
Title: Fifo buffer diagnostic device
Inventor: UENO KOJI
IPC: G06F13/00
Filed: 1995-05-19
Abstract: PURPOSE: To enable the diagnosis of first-in first-out(FIFO) buffers on the transmission side and the reception side by performing the transmission/reception of data using all the FIFO buffers while utilizing the disable/enable setting of data transmission/reception. CONSTITUTION: A central processing unit(CPU) 10 sets the data transmission of a transmission side FIFO buffer 110S disable and transmits data as many as the number of bytes of the transmission side FIFO buffer 110S, and it is confirmed by a status register 111 that the FIFO buffer 110S on the transmission side is full. Besides, the data transmission of the transmission side FIFO buffer 110S is set enable, data are transmitted to the opposite side device, and it is confirmed by the status register 111 that the FIFO buffer 110S is empty. Thus, the enable/disable setting of data transmission/reception is utilized for performing transmission/reception using all FIFO buffers 110S and 110R.
Patent JP-S6013966-A (JP)
Title: De-icer for carburettor
Inventor: TAKAYASU HIDEKAZU
IPC: F02M31/08
Filed: 1983-07-06
Abstract: PURPOSE:To prevent icing surely without being affected by the condition of cooling water by introducing a part of exhaust gas to the carburettor to heat it. CONSTITUTION:A part of exhaust gas is sent from ahole 42 on the side wall of a cylinder to a heater 37, arranged near a bypass port or the like of the carburettor 22, which is readily iced, through pipes 43, 44 while the exhaust gas is returned to an exhaust pipe after heating the heater. According to this method, the carburettor is heated surely from the initial period of starting of the engine and whereby poor heating due to freezing or shortage of cooling water and shortage of heating upon the initial period of starting, which have been caused when the carburettor was heated by cooling water only, may be prevented. The part of exhaust gas may be utilized not only for the initial period of starting of the engine but also for the heating of suction air upon the normal operation of the same.
Patent JP-H08312838-A (JP)
Title: Seal disposal material for conduit seal
Inventor: PEETAA IRESHITSUCHI
IPC: F16L5/02
Filed: 1995-05-19
Abstract: PURPOSE: To give wide and durable seal action to a conduit having a different material or strength, regardless of intensity of pressure of the conduit, and even in the case of applying high load to the connected part. CONSTITUTION: On both end parts of an annular seal material 8 arranged in a housing 4 covering the circumference of a pipe, an annular bead 12 projecting toward the outer wall of the conduit is formed, and the annular bead 12 is provided with an annular gap 13 dividing it into a first radial bead part 14 positioned on the inside of the seal material 8 and a second radial bead part 18 positioned on the outside of the seal material 8. By slantingly extending the gap 13 from a seal face 15 to the annular bead 12, the second radial bead part 18 adjacent to the gap 13 is formed with a sealing lip 21 of acute angle.
Patent JP-S5454518-A (JP)
Title: Coding system
Inventor: KURODA HIDEO
IPC: H04N19/50
Filed: 1977-10-11
Abstract: PURPOSE: To decrease the deterioration in the SN ratio in the decoding signal, by shifting the dynamic range of the quantizer according to the output value of integrator so that the effect of the delivery line error can remarkably be reduced in a shor time.  
     CONSTITUTION: The differential unit 3 takes difference between the input signal converted 2 into digital signal and the output signal of the delay circuit 8, that is, the expected value, and quantizes 4 the expected error signal (e) and delivers the output signal to the weighting circuit 5 and the code assignment circuit 9. Next, the integrator 6 adds the expected error signal including the quantized error fed from the circuit 5 to the output value of itself, and after this is delayed by one sampling period at the circuit 8, it is outputted as the expected signal for the next sampling. Further, the discriminating circuit 10 controls the code assignment of the circuit 9 and the dynamic range of the quantizer 4 depending on the output amplitude of the integrator 6 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000313618-A (JP)
Title: Production of particle having uniform particle diameter
Inventor: YAMAGUCHI TATSUO
IPC: C01B13/34
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To selectively produce particles having the objective particle diameter without essentially requiring equipment of a classifier and classifying operations by feeding a solution or a slurry to a nozzle at a prescribed flow velocity, cutting the liquid column extruded from the nozzle with ultrasonic waves, producing droplets and subsequently solidifying the droplets. SOLUTION: A usable solution is, e.g. a solution or a sol solution of an inorganic compound dissolved in water or an organic solvent. A solution having a relatively low viscosity at 5-40 wt.% concentration is used when taking a silica sol as an example. The flow velocity is selected within the range of 5-30 m/s. The nozzle diameter is 10-100 μm. The frequency of ultrasonic waves is preferably within the range of 20-50 kHz from the viewpoint of operating efficiency. The produced droplets have 10-200 μm size. A method similar to a spray dryer is used as a method for drying and solidifying; however, a classifier or a cyclone for removing fine particles is not required in this case. A heating gas is selected from air, nitrogen, gaseous carbon dioxide, etc., according to the objective material and the drying and solidifying are performed at room temperature to 600 deg.C.
Patent JP-H10312214-A (JP)
Title: Operational direction display device for remote steering work vehicle
Inventor: OTA KATSUYUKI
IPC: E02F9/20
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To recognize the operational direction of a vehicle even if the direction of the vehicle changes by providing an operational direction display means for displaying the operational direction of the remote steering work vehicle steered by means of a selected steering means for the remote steering work vehicle. SOLUTION: The reception device 10 of a hydraulic shovel 20 being the remote steering work vehicle logic-processes a command signal 6 received by an antenna 10a based on a condition which is set with a micro computer, selects plural steering means 8a-8d and outputs an electric signal to a steering device 14. The steering device 14 displays the operation direction by the display lights 12a-12d of the operation direction display means 12 when it turns the hydraulic shovel 20 in a left direction and a right direction or advances it forward or backward. Thus, the operation direction of the hydraulic shovel 20 can be recognized even if the direction of the hydraulic shovel 20 changes.