baber/WOPTO huggingface dataset:
Patent JP-S5794244-A (JP)
Title: Aging of vegetable and fruit
Inventor: NAKAZAWA NORIO
IPC: A23B7/12
Filed: 1980-12-05
Abstract: PURPOSE: To age vegetables and fruits effectively which are green and in unaged state in harvest, by putting an adsorbent on which ethylene gas is adsorbed and vegetables and fruits in a packing material, and sealing it airtightly.  
     CONSTITUTION: An adsorbent (e.g., synthetic zeolite) on which ethylene gas is absorbed, having an effective diameter of 5A is airtightly sealed by a packing maerial having air permeability and water vapor permeability, this packed material and vegetables and fruits (e.g., banana) are put in a container, a warehouse of a truck, etc., airtightly sealed, and the vegetables and fruits are aged. By this method, a large amount of vegetables and fruits can be aged in a short time without setting a heater or a device for regulating concentration of ethylene gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5873613-A (JP)
Title: Level regulator for steel rig
Inventor: INAGAWA KAZUO
IPC: E02B17/02
Filed: 1981-10-26
Abstract: PURPOSE:To vertically erect and fix a steel rig on soft or sloped ground by a method in which expandible legs with bottom plates to be driven by an oil-pressure cylinder are provided in plural vertical pipes fixed to the peripheral edges of the base of the steel rig for offshore boring operation in such a way as to enable the legs to be freely moved. CONSTITUTION:A steel rig 1 is settled to the sea bed, an engine or an oil-pressure unit 9 provided on the top 3 of the rig is actuated by operating the switch of a switchboard 10 provided to large 11, and legs 5 are extended or shrunk by driving an oil-pressure cylinder 7 provided in vertical pipes 4 so as to stabilize bottom plates 6 on the ground.
Patent JP-H09329976-A (JP)
Title: Image forming device
Inventor: YUU HIDEO
IPC: G03G15/16
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To restrain discharge in a primary transfer area and to reduce transfer dust, which is caused by the discharge during belt transfer, by properly selecting a transfer bias voltage according to the detected potential-information of an image carrier. SOLUTION: A control system is composed of a potential sensor 13 as a photoreceptor potential detection means, a belt transfer power source 35, and a belt transfer electric-field control means 36. The potential sensor 13 detects the potential information of the surface of the photoreceptive drum 9, (photoreceptor potential), and outputs the information to the belt transfer electric-field control means 36. The belt transfer power source 35 applies a transfer bias voltage of a specific level to a transfer bias roller 20a. Based on the photoreceptor potential detected by the potential sensor 13, the belt transfer electric-field control means 36 sets a transfer bias voltage which causes no discharge on the side of the entrance of a transfer nip and, at this bias value, it controls the belt transfer power source 35.
Patent JP-S6416512-A (JP)
Title: Onion harvester
Inventor: HONDA KAORU
IPC: A01D27/04
Filed: 1987-07-09
Abstract: PURPOSE:To miniaturize a harvester, by nipping stems and leaves of onions, cutting the stems and leaves in a state of suspended onions while regulating the cut length of the stems an leaves and harvesting the onions without damaging the onions. CONSTITUTION:Stems and leaves (b) of onions (a) dug up by each digging up unit 44 are nipped by a pair of conveying bels 20 and conveyed backward. The stems and leaves (b) are further conveyed backward while regulating the cut length with a pair of regulating belts 33 during the course thereof. The stems and leaves (b) are cut from given positions by a cutter 39 to contain the onions (a) in a downward container 46 and the stems and leaves (b) are further conveyed to the back while being nipped with the conveying belts and discharged backward.
Patent JP-S6063278-A (JP)
Title: Production of briquetted coal
Inventor: KITAHARA AKIRA
IPC: C10L5/16
Filed: 1983-09-16
Abstract: PURPOSE:To facilitate the removal of water in coal and increase the permeability of a binder in incorporating the binder with raw material, coal, pressure briquetting the resultant mixture to produce briquetted coal, by adding previously a cationic surfactant to the binder. CONSTITUTION:A binder in the liquid form, e.g. pitch, is led from a storage tank 1, and a cationic surfactant, preferably a compound having N in the molecule thereof such as 10-18C (di)alkylamine, 10-18C alkyl group-containing imidazoline or oxazoline, is led from a storage tank 2 and uniformly mixed with the binder in a mixing tank 3. The mixing system of the mixing tank 3 is mixed with a raw material coal from coal mixing equipment 5 in a binder mixing tank 4, and the resultant mixture is then fed to a kneader 6 and kneaded under heating. The resultant kneaded material is then passed through a deaerating machine 7 and briquetted in a briquetting machine 8. The mixing weight ratio of the surfactant is preferably 0.1-2wt% based on the binder. EFFECT:Metallurgical coke having a high strength is provided.
Patent JP-S6150055-A (JP)
Title: Biosensor
Inventor: KAWAGURI MARIKO
IPC: C12Q1/00
Filed: 1984-08-18
Abstract: PURPOSE:To simply measure the concentration of a substrate in a biological sample, by providing a space layer on the top of an electrode system and then, a porous body containing an oxidoreductase and an oxidation type pigment conjugating therewith and porous filter layer thereon. CONSTITUTION:A groove 7 is formed on an insulating substrate 6 and platinum is buried into the bottom of the groove 7 to form a measuring electrode 8, a counter electrode 9 and a reference electrode 10. A nylon non-woven cloth 11 and a polycarbonate film 14 are provided covering the groove 7. The nylon non-woven cloth 11 supports glucoseoxidase 12 as oxidoreductase and potassium ferricyanide 13 as oxidation type pigment conjugating therewith dry after impregnated therewith in dissolution. A porous film 14 made of polycarbonate is 1mum in the pore size. When blood is added to the sensor thus obtained, the liquid component alone of the blood is filtered with a porous membrane 14 and then, potassium ferrocyanide is formed on the non-woven cloth 11 according to the concentration of glucose in blood. The potassium ferrocyanide is measured with the electrode to determine the concentration of glucose.
Patent JP-H05343742-A (JP)
Title: Manufacture of gallium nitride series compound semiconductor chip
Inventor: IWASA SHIGETO
IPC: H01S5/323
Filed: 1992-06-05
Abstract: PURPOSE:To separate a sapphire board into chip states without impairing crystallizability of gallium nitride series semiconductor laminated on a board by cutting the board by dicing or scribing. CONSTITUTION:A protective layer is first provided on a p-type layer 3 of an uppermost layer of a wafer laminated on a sapphire board 1. The layer 3 is etched up to an n-type layer 2. After the etching is finished, the protective layer is removed. Further, the layer 2 is etched or diced to the board 1 except a space provided with an n-type electrode on a surface of the layer 2. Then, the board 1 is separated by dicing or scribing. The drawing shows a state in which electrodes 6 are formed on the separated layers 2, 3 of a gallium nitride series compound semiconductor element. Thus, a boundary between the layers 2 and 3, i.e., a p-n junction surface can be separated without stress.
Patent JP-H0815150-A (JP)
Title: Gas concentration measuring apparatus
Inventor: MATSUHISA HIROAKI
IPC: G01N21/61
Filed: 1994-06-29
Abstract: PURPOSE:To continue measurement automatically for a long time, while grasping the drift or fluctuation of sensitivity at the time of calibration, by outputting the designated value of a printer or the difference between the designated value and the concentration of standard gas to a printer immediately before the standard gas is introduced to an analyzing section and calibrated. CONSTITUTION:At the time for performing calibration, a calibrating section 6 commands to switch the gas being introduced to an analyzing section 2 from a sample gas to a standard gas. When a zero gas is initially introduced as the standard gas, a detection signal is fetched from the analyzing section 2 upon elapse of a predetermined time after introduction of the zero gas and a detection value, i.e., a value designating the output of a printer 4, is delivered to the printer 4. It is then corrected such that the output of the printer 4 is designated to zero before ending calibration with the zero gas. Subsequently, the standard gas is switched to a span gas and the detection value is similarly stored in the printer 4. The designation value for the printer 4 is then corrected according to the concentration value of the span gas before ending calibration with the span gas.
Patent JP-S6329450-A (JP)
Title: Manufacture of electrode for cell
Inventor: MATSUI HIDEKI
IPC: H01M4/32
Filed: 1986-07-22
Abstract: PURPOSE:To make the diameter of pores larger and to increase the filling amount of an active material, by mixing and kneading a metallic fiber, the water, an organic paste material, and a pore forming agent of an organic resin to make into a slurry, then spreading the slurry to a conductive core body and sintering to make an electrode base body, and filling the active material to the base body. CONSTITUTION:To a nickel fiber of 100 pts. wt., styrene foam as a pore forming agent of an organic resin of 20 pts. wt. and some water are added, and kneaded evenly. After that, carboxymethylcellulose as an organic paste material is added to make into a slurry. The slurry is spread on a punching metal conductive core body with a nickel plating, dried and then sintered. The porousness of the resultant electrode base body is as high as 94 % including the conductive core body, and the diameter of the pores is 140 to 180 mum. To such an electrode base body, an active substance paste of a kneaded mixture of nickel hydroxide as an active substance, the water, and polyvinylalcohol as an organic paste material is spread and filled. In such a way, the porousness is further improved, the filling amount of the active substance is increased, and the mass productivity can be improved.
Patent JP-H0778494-A (JP)
Title: Dynamic ram
Inventor: NISHI YOICHI
IPC: G11C29/42
Filed: 1993-06-21
Abstract: PURPOSE:To correct an error with a good economicity and to make an incorri gible error be not generated at the time of a refresh. CONSTITUTION:The error of a data read out from a data storage part 11 is corrected with an error control code read out from an error control code storage part 12 in an error correction circuit 13. The data is stored again in the data storage part 11 and also an error control code with respect to the error corrected data is newly produced in an error control code adding part 14 to be stored in the error control code storage part 12. This refreshing operation is repeated in a RAM.
Patent JP-S6415826-A (JP)
Title: System for designating transfer register of microprogram
Inventor: KOJIMA SHINGO
IPC: G06F9/22
Filed: 1987-07-09
Abstract: PURPOSE:To realize the transfer of a desired register in a simple sequence by preparing the transfer inhibiting flags of each bus into a microcode and therefore improving the degree of freedom when a microprogram is described. CONSTITUTION:A bus M transfer inhibition flag, a bus E transfer inhibition flag and a bus T transfer inhibition flag are added to a microcode. Thus it is possible to prevent the destruction of the contents of a destination register whose transfer is not intended at the transfer of a register set just by increasing the word length of the microcode by 3 bits. In such a way, the flags are included in a microcode to inhibit the transfer of each bus so that the destruction of contents can be avoided for such a destination register whose transfer is not intended.
Patent JP-H0336884-A (JP)
Title: Contour correction circuit
Inventor: SETO HITOSHI
IPC: H04N5/208
Filed: 1989-07-03
Abstract: PURPOSE:To emphasize the contour part with the state less in a sense of disorder visually by switching a gain of a contour signal nonlinearly in response to a change in a luminance signal. CONSTITUTION:A 1st nonlinear amplifier circuit 8a receives a contour signal of a video signal and has a characteristic whose gain is the unity with respect to a positive signal and whose gain is 0 with respect to a negative signal, and a 2nd nonlinear amplifier circuit 8b receives the contour signal of the video signal and has a characteristic whose gain is 0 with respect to a positive signal and whose gain is the unity with respect to a negative signal. A MIX circuit 9a receives outputs of the nonlinear amplifier circuits 8a, 8b, mixes output signal of the amplifier circuits 8a, 8b with a weight coefficient in response to the luminance signal of the video signal and the output of the MIX circuit 9a forms the contour signal.
Patent JP-S6232106-A (JP)
Title: Production of filled plastic article
Inventor: IMOTO MASATAKA
IPC: C08L33/04
Filed: 1985-08-05
Abstract: PURPOSE:To obtain a filled plastic article having a marbled appearance and excellent translucency and resistance to acid corrosion, by polymerizing a polymerizable composition comprising a methacrylate prepolymer, kaolin and a polymerization initiator in a mold. CONSTITUTION:A polymerizable composition comprising a methacrylate prepolymer, kaolin and a polymerization initiator is polymerized in a mold. Said methacrylate prepolymer is one containing 1-50wt% polymer of an intrinsic viscosity of 0.01-1.0l/g, having a total content of methyl methacrylate in the forms of polymer and monomer of 80% or above, based on the total weight of the prepolymer and containing copolymerizable monomer units in an amount of 20wt% or below. It is preferable that kaolin is contained in an amount of 20-70wt% based on the polymerization material. An azo compound is desirable as the polymerization initiator.
Patent JP-H1019940-A (JP)
Title: Detecting circuit of abnormality of input part for ac voltage detection
Inventor: KAWADA SHINYA
IPC: H02H7/12
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of an input part including an A/D converter for AC voltage detection, at a high speed and accurately. SOLUTION: In a detecting circuit of abnormality of an input part for AC voltage detection which is provided for subjecting an AC input voltage to A/D conversion and taking it in CPU 7, a frequency-dividing counter 2 which divides the frequency of a sampling pulse of A/D conversion into that of a pulse having (n) ((n) is an integer, 2 or above) time the period of a fundamental wave of the AC input voltage, an adder which adds this pulse to the AC input voltage, a Fourier operation means 8 which receives an output of this adder and subjects it to Fourier transform continuously, a fluctuation amount determining means 9 which detects noncoincidence of the period of a DC term component outputted from the Fourier operation means 8 with that of the pulse and detects the abnormality of the input part and a timer 10 are provided.
Patent JP-S6150883-A (JP)
Title: Production control system for automobile
Inventor: AKIYAMA YUTAKA
IPC: H02J7/00
Filed: 1984-08-21
Abstract: PURPOSE:To make something trouble in a battery source findable in an easy manner, by letting an automobile so as to store information of a battery consumption state in memory via a receiver in a production control system. CONSTITUTION:A writing command signal and inherent information out of a higher rank device are transmitted to a communication device 10, which comes into an operational state by starting out of the higher rank device. The communication device receiving this, after being processed with demodulation or the like, houses this inherent information in a data memory part 42 in regular sequence. At this time, the communication device 10 writes voltage information out of a battery check circuit 41 into the specified address of the data memory part 42 via a shift register 43 from the independent standpoint. Afterward, the higher rank device reads out written data out of the communication device 10, and it judges of whether the written result is normal or not, and further judges of whether a battery B inside the communication device 10 is normal or not on the basis of the voltage information together with the check of the inherent information.
Patent JP-2000010541-A (JP)
Title: Method for displaying picture and device therefor
Inventor: TAJIKA TAKAHISA
IPC: H04N5/445
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To read out a memory in an OSD(on-screen display) data storage part at a low speed and economically apply the OSD to a display device by storing an OSD picture data equivalent to one line in an ODS memory part by utilizing non-display period of the OSD of a horizontal synchronizing signal, and carrying out read control of data during the OSD display period. SOLUTION: A clock generating part 1 generates a clock for transferring data to an OSD memory part 3 from an OSD data storage part 5, and a clock generation part 4 generates a clock for reading a display part picture data from the OSD memory part 3 at a high speed. The OSD memory part 3 reads OSD data by a single horizontal line during an OSD non-display period at a low speed, and outputs the data during an OSD display period at a high speed. A multiplexer 7 changes over picture data and an OSD picture. Here, it is only one line of OSD display for which a high speed similar to that of a horizontal synchronizing signal is required, and a low speed is enough for reading the memory in the OSD data storage part 5.
Patent JP-S6066617-A (JP)
Inventor: YOSHIDA TOSHIHIRO
IPC: H02H3/22
Filed: 1983-09-19
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-H0617946-A (JP)
Title: Metallic seat ring of valve
Inventor: MORI KOUHEI
IPC: F16K1/226
Filed: 1992-06-30
Abstract: PURPOSE:To restrain a seat ring and a valve seat which is separated from the valve seat from sliding against each other when a valve element is opened or closed so as to reduce the rate of abrasion of the ring and the seat and prevent foreign matters in a fluid from being caught therebetween by making the valve seat and the seat ring circular and elliptic, respectively. CONSTITUTION:In a butterfly valve, a valve element 1 is mounted in a valve box 2 in such a manner as to freely rotate about an axis C2 of rotation crossing the axis C1 of the valve box 2 and rotation of the valve element 1 causes a metallic valve seat 3 located on the outer periphery of the valve element 11 to separate from a metallic seat ring 4 located on the side of the valve box 2, thereby opening and closing a passage. In this case, the valve seat 3 is in the form of a circle and the seat ring 4 is in the form of an ellipse whose major axis inside length L1 extending along the axis C2 of rotation is slightly greater than the outside diameter D1 of the valve seat 3 and whose minor axis inside length L2 is slightly smaller than the outside diameter D1 of the valve seat 3. When the valve body 1 is closed the seat ring 4 is elastically deformed by interference with the valve seat 3 so that when in its full closed position the seat ring 4 makes intimate contact with the outer periphery of the valve seat 3.
Patent JP-S5694119-A (JP)
Title: Diffusion combustion type burner
Inventor: SEKIKAWA YOUICHI
IPC: F23N5/12
Filed: 1979-12-27
Abstract: PURPOSE:To perform a secure and less expensive flame current detection without being influenced by the movement of the flame, thereby enabling an easy and instant extinguishment of the burner by the use of a flame holder incorporated within a burner body. CONSTITUTION:At a strong power setting, a flame current flows from the periphery of the flame holder 21 to the opening periphery of an inner cylinder 9 by the rectifying effect of a burning flame. The flame current is detected, and on the basis of the detection result, it is determined that a normal combustion is being performed. On the other hand, at a weak power setting, even if the combustion flame retires in a certain state, the flame current flows from a rod 23 coupled with the flame holder 21 to the inner cylinder 9 by the rectifying effect of the burning flame. Thus, the normal burning is detected. To the contrary, when the flame is too small or the flame is extinguished by air blowing or the like, no flame current can be detected. In accordance with the detected result of the flame current detecting circuit, the power supply to the electromagnetic pump and the other electric instrument are interrupted.
Patent JP-H1021124-A (JP)
Title: Automatic optimization system for database system and method therefor
Inventor: SUZUKI MASAKI
IPC: G06F12/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the automatic optimization system and the method for a database system changeable of an optimizing method for automatically adjusting the database system in order to improve the execution performance of an application flexibly. SOLUTION: This system is provided with an execution part 4 for executing the application in accordance with the setting contents of a user data file 32 where the optimizing method is set by a user so as to measure execution performance, a measuring part 6 for measuring the execution result of the application, an optimizing plan part 10 for successively reading an optimizing logic block which describes the change contents of a parameter value set by the user, executing the one which agrees with a judgement condition based on the execution result and generating correction information, an optimizing executing part 20 for changing the setting of the operation environment of the application based on correction information,  a judging part 8 for judging the continuation of an optimizing processing based on measured execution performance and a control part 2 for controlling the whole optimizing processing.
Patent JP-H0619675-A (JP)
Title: Graphics system
Inventor: KOBAYASHI TOMOHIRO
IPC: G06F3/153
Filed: 1992-06-30
Abstract: PURPOSE:To unnecessitate the complicated control considering a double-buffering function in an application program and to display the display contents to be outputted from the application program on a user screen at all times. CONSTITUTION:When a side A is assumed as a display surface and a side B as a plotting surface, the content of the side A is displayed on a display 5. When a plotting request is sent from a computer main body 1, a driver 3 copies the whole contents of the display surface (the side A in this case) in the plotting surface (the side B in this case). At the end of copying, the picture specified by the plotting request is plotted on the side B. At the end of plotting, the side A is made the plotting surface and the side B the display surface.
Patent JP-2001008016-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/38
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a black triangle solid print on corners and to avoid an image of an original from missing in the case of reading a non-rectangle original with a missing corner, by setting a position and a quantity of a corner to be deleted so as to delete the corner. SOLUTION: A corner delete processing means CE of an image processing section GS to delete corners may be set to perform image processing that automatically detects missing of corners of an original on the basis of image information from an image read section 2 to delete automatically missing corners or may be set to image processing where an operator selects a corner delete mode with a corner delete mode selection means of an operation section OP to delete corners. Furthermore, the corner delete mode selection means preferably has a corner delete position setting means that selects which corner of the four corners of the original is to be deleted and a corner delete amount setting means that sets the amount (area) of the deleted corners.