baber/WOPTO huggingface dataset:
Patent JP-H0276882-A (JP)
Title: Optically active hydantion derivative
Inventor: MINAMI NORIO
IPC: C07D491/10
Filed: 1989-06-14
Abstract: NEW MATERIAL:A compound of formula I (X is halogen) or an acid adduct salt thereof. EXAMPLE:l-6-Chloro-2,2-dimethyl-1'-[3-(4-hydrorypiperidino)propyl] spiro[Chroman-4,4'-imidazolidine]-2',5'-dione. USE:An antiarrhythmic agent. PREPARATION:The dl isomers of 6-halogeno-2,2-dimethyl-spiro[Chroman-4,4'- imidazolidine]-2',5'-2',5'-dione are resolved to give the d or l isomer of formula II. The d or l isomer of the formula II is reacted with a dihalogeno compound and subsequently condensed with 4-hydropypiperidine by formula IV is the presence of a base.
Patent JP-H04372767-A (JP)
Title: Magnetic disk control device
Inventor: MATSUURA HIROSHIGE
IPC: G11B20/10
Filed: 1991-06-24
Abstract: PURPOSE:To predict an occurring fault and to prevent it beforehand by reading in the whole surface of a magnetic disk device in the specified three state and grasping the state of the whole surface of a disk. CONSTITUTION:A magnetic disk control device 20 monitors in order to perform a reading operation every the lapse of a constant time. An offset instruction part 24 instructs positioning a magnetic head of the magnetic disk device 30 to a start around an unspecified cylinder and fine movements to an outer periphery side and an inner periphery side. The reading result of the disk device 30 is stored in a storing part R 25 and a cylinder number processing presently and a head number are stored in a storing part C 26. Also in a storing part L 27 the max. cylinder number and the max. head number are stored and a comparison detection part 28 detects that the numbers of the storing part C 26, L 27 are coincided. If a comparison coincidence signal generates in the detection part 28, the whole surface reading is completed and an error information housed in the storing part R 25 is reported to a central processing unit 10. By this a reason of the error is discriminated and an occurring fault is predicted and is prevented beforehand.
Patent JP-H0443546-A (JP)
Title: Discharge electrode
Inventor: MASUMURA HITOSHI
IPC: H01J61/067
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a discharge electrode of good electron emission without any need of preheating with a glow discharge lamp, and less small power consumption by housing a massive, granular or spongy semiconductor ceramic in the hole of an electrode section. CONSTITUTION:A semiconductor ceramic of Ba(Zr, Nb)O3 system having a high fusion point or sputter resistance, for example, is used for an electrode section 6. As a semiconductor ceramic 7 inserted and housed in the bottomed cylindrical hole 8 of the aforesaid electrode section 6, a powder sintered body of a BaTiO3, for example, is made massive, granular or spongy for use. On the other hand, even when a mercury ion or the like generated due to electric discharge comes to the electrode section 6 from an opposite electrode direction, and collides the electrode section 6 of the semiconductor ceramic of high sputter resistance, the deterioration of the ion is prevented with the aforesaid electrode section 6. In addition, the ion does not collide with the semiconductor ceramic 7 housed within the electrode section 6, and enough electrons can be continuously emitted.
Patent JP-S5577143-A (JP)
Title: Soft x-ray exposure apparatus
Inventor: OKADA KOUICHI
IPC: H01L21/308
Filed: 1978-12-05
Abstract: PURPOSE: To eliminate geometrical skewness of the pattern by moving the substrate by 90° in two directions within the target, when the substrate is exposed on the surface by means of a transmissible soft X-ray source with electron beam irradiating from the back of the metal foil target.  
     CONSTITUTION: A substrate 52 coated with a mask and a resist is initially moved in a transmitting surface source 51 comprising a metal foil target step by step in an  alternate manner according to the order of ΔX→Δy→ΔX→Δy. Then, when it  reaches the position C as illustrated, the direction of Δy is reversed and the same  procedure is repeated, while the substrate 52 is continuously treated to eliminate the  skewness Δ. It is most important that the substrate never move simultaneously in  the directions x and y. Such movement will cause the substrate 52 to move in one  diagonal direction thus making impossible the elimination of the skewness Δ in all  direction. Also, necessary is it that the substrate 52 should be smaller in the area  than that of the surface source 51. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5482369-A (JP)
Title: Treating method for sludge
Inventor: OGINO ETSUO
IPC: C02F11/00
Filed: 1977-12-14
Abstract: PURPOSE: To quickly dehydrate the sludge and to make a strong ground, by arranging draining material putting grains in water permeable bag, on the sludge layer thrown away adding caking agent and drawing out water in the sludge by the weight of the draining maerial.  
     CONSTITUTION: Sludge added caking agent is thrown on the dumping ground 5 and the sludge layer 7 having a fixed thickness, is formed. Next, the draining material 3 formed by putting the grains 2, such as sand or aggregate, in the water permeable bag 1 on the layer 7. As a result of it, the layer 7 is pressed by the weight of the grains 2 and permeated water flowing upward, is entered in the grains 2 passing through the bag 1 and then, is conducted outward passing through the grains 2. A good and strong ground is formed by filling with the good earth 8 on the layer of the material 3 after carrying out dehydration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09328761-A (JP)
Title: Retaining wall structure
Inventor: INOUE OSAMU
IPC: E02D5/80
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To construct a retaining wall having large area easily by embedding a chainlike reinforcing member connected to a side face of banking of a retaining wall formation unit in the banking in a condition in which it is elongated straightly and holding the retaining wall due to friction resistance between the banking and the reinforcing member. SOLUTION: When a first step H1 of a retaining wall is formed, the required number of retaining wall formation units 3 are connected on a foundation. A chain 8 is applied and locked in a knotched section of a horizontal member of each retaining wall formation unit 3, respectively, to elongate it straightly. A net body 12 for preventing the flow-out of earth and sand and a vegetation net are attached on a normal line side of the retaining wall formation unit 3 at the first step H1 which is constructed in this way. After that, earth and sand A at the first step is rolled and fixed by tightening it.  Next, the required number of retaining wall formation units 3 at the second step are arranged in order on the first step, and an upper end of a vertical crosspiece member 4 of the retaining wall formation unit 3 at the first step H1 and a lower end of the vertical crosspiece member 4 of the retaining wall formation unit 3 at the second step H2 are fixed by using bolts 7A, 7B.
Patent JP-S5577886-A (JP)
Title: Removal of kininase from kallikrein-containing liquid
Inventor: YAMAMOTO RIYOUHEI
IPC: A61K35/39
Filed: 1978-12-08
Abstract: PURPOSE: To obtain high-purity kallikrein (K) from a K liquid containing kininase through simple procedures, by using a specific adsorptivity of a carboxyalkyl-water- insoluble carrier combination for kinin.  
     CONSTITUTION: Crude kallikrein (K) liquid containing kininase, obtained from animal organs, is brought into contact with a combination of a corboxy alkyl compound HOOC-(CH 2 ) n NH 2  (n is 2W9), e.g. ω-amino-propionic acid or ω-amino butyric acid, and a water-insoluble carrier, e.g. agarose, dextran, or cellulose powder,  to have an enzyme, e.g. peptidase or kininase adsorbed completely. Thus, 95W100%  of kallikrein activity is necovered into the unadsorbed fraction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0319621-A (JP)
Title: Artificial ossification method and artificial ossification facility used for its practice
Inventor: HIRANO YOSHIHARU
IPC: A01G1/04
Filed: 1989-06-14
Abstract: PURPOSE:To carry out artificial ossification enabling sure growth at a short period by artificially controlling raw wood logs after planting fungus in facilities equipped with a device for controlling temperature, humidity, ventilation, sunshine, etc. CONSTITUTION:Raw wood logs 7 for shiitake in which fungus is planted on the base 8 in an artificial ossification facilities are piled so that total height becomes about 70cm and each block of raw wood log 7 after sprinkling water is covered with 'SKY TECH(R)' 9 of moisture absorbing material and black vinyl 10 of light shielding material. Then temperature in the facilities 1 is kept to 8-15 deg.C in this state and after confirming rooting, light shielding sheet and black vinyl 10 are taken out and raw wood logs 7 on the base 8 are rearranged in the state of beam piling-up load to carry out main layering. Water sprinkling is properly applied during the period of main layering and simultaneously humidity in the facilities 1 is kept to 65-75%. The main layering requires 6-7 month and the temperature in the facilities is maintained to about 20-28 deg.C. In the above-mentioned ossification, the period required from the start of temporary layering up to a time when shiitake funges spread to whole raw wood log 7 and main layering is finished, namely ossification is completed is about 11 month and ossification ratio reaches to 95-100%.
Patent JP-S5484134-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: NISHIYAMA MITSUYA
IPC: F02D35/00
Filed: 1977-12-16
Abstract: PURPOSE: To obtain an exhaust gas purifier for an internal combustion engine simplified in its whole structure and control system by devising to control each control units making several exhaust gas purifying actions by a single negative pressure switch valve by means of different kind of negative pressures.  
     CONSTITUTION: When an electric signal from a sensor 13 is on to excite a solenoid 23 in a negative pressure switch valve 14, a valve body 21 is diaplaced against a spring 22, and ports 19 and 20 are opened to connect negative pressure chambers 16 and 17 with an open-air port 26. Consequently, negative pressure passages 7 and 8, a lead angle side negative pressure chamber 9b of a distributor 9, and a negative pressure chamber 10b of an EGR valve 10 as well as the pressure chambers 16 and 17 are all given an atmospheric pressure. When the electric signal from the sensor 13 is off, a solenoid 23 in the negative pressure switch valve 14 is demagnetized, and the valve body 21 is brought into contact with ports 19 and 20 of negative pressure chambers 16 and 17 to close these chambers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0450365-A (JP)
Title: Improvement of touch of cellulose fiber
Inventor: IIJIMA HIDEKI
IPC: D06M101/08
Filed: 1990-06-12
Abstract: PURPOSE:To give softness to a cellulose fiber and improve touch thereof to a silk-like touch by partially hydrolyzing the cellulose fiber using an aqueous cellulase solution and subsequently treating the partly hydrolyzed fiber with an aqueous solution of a specified organic acid salt. CONSTITUTION:A cellulose fiber 15 partly hydrolyzed (percentage weight loss of fiber is preferably <=10%) using an aqueous cellulase solution of 0.01-5wt.% concentration and subsequently treated with an aqueous solution containing a salt selected from Ca, Mg, NH4, Na and K salts of a <=5C organic acid (e.g. acetic acid) and Ca, Mg, NH4, Na and K salts of an inorganic acid (e.g. hydrochloric acid) in an amount of >=20g/l, preferably 50-300g/l and having 4-10pH, thus improving touch of the cellulose fiber.
Patent JP-S6129599-A (JP)
Inventor: NAKAGAWA YOICHI
IPC: B44C1/22
Filed: 1984-07-20
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-S5271078-A (JP)
Title: Transferring apparatus using air pressure
Inventor: TAKEHARA KAZUE
IPC: B65G51/18
Filed: 1976-12-15
Abstract: PURPOSE: To enable easy and accurate production of a curved section of a pneumatic transfer route by forming the curved section using an atmospheric member and providing it with a downward gradient from the upstream side to the downstream side of transfer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6128704-A (JP)
Title: Operating method of combined plant
Inventor: TAKEUCHI KIYOSHI
IPC: F01K23/10
Filed: 1984-07-20
Abstract: PURPOSE:To improve an emission characteristic of NOX in a plant when it is started, by stopping the plant increasing the drum pressure of a waste heat boiler to a level higher than that of the pressure when the plant is stopped. CONSTITUTION:A combined plant sets a gas turbine 1, waste heat boiler 20, catalytic denitrifying device 11 and an NH3 injection nozzle 12. The plant, when it is stopped, holds the residual pressure of a drum 22 in the waste heat boiler 20, when it is restarted, to a high level by increasing the pressure of generated steam 54 while the temperature of gas in and around the denitrifying device 11 to a high level by an evaporator 23. In this way, the plant, when it is restarted, enables its emission characteristic of NOX to be improved by expending the injection timing of NH3 further enhancing the efficiency of denitrification.
Patent JP-H06189700-A (JP)
Title: Emulsion type food
Inventor: OKURA YUJI
IPC: A23L29/20
Filed: 1991-06-24
Abstract: PURPOSE:To obtain an emulsion type low-calorie food useful for health having excellent appearance and texture by replacing a given amount of fats with a curdlan gel. CONSTITUTION:Fats of butter, mayonnaise, whip cream, etc., are partially or wholly replaced with curdlan gel to give the objective food.
Patent JP-H09320091-A (JP)
Title: Optical pickup module
Inventor: SOFUE MASAAKI
IPC: G11B7/135
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To realize reduction of the number of parts, reduction in size and cost through introduction of an integrated structure of an optical pickup module. SOLUTION: At almost the center of a holder member 100, a lens hole 101 to which an objective lens 110 is engaged is provided and a laser element mounting means 102 to which a laser element 111 is fixed is also provided at one end of the holder member 100. Moreover, a beam splitter 113 is fixed to the objective lens 110 in the side opposed to an information recording medium. A light receiving element 114 is fixed to the position on the plate surface so that the laser beam emitted from the beam splitter 113 irradiates the holder member 100. The reflected beam from the objective lens 110 is reflected within the beam splitter 113 for several times to become the predetermined optical path length and is then received by the light receiving element 114. Therefore, the optical pickup module is integrally structured to reduce the number of parts and realize reduction in size and cost.
Patent JP-S6212287-A (JP)
Title: Adaptive predictive encoding device for moving image signal
Inventor: FURUKAWA AKIHIRO
IPC: H04N19/50
Filed: 1985-07-09
Abstract: PURPOSE:To eliminate a decrease in the efficiency of an interframe predictive encoding system by selecting predictive encoding which uses a background memory for an uncovered background and predictive encoding which uses interframe correlation for other case. CONSTITUTION:The uncovered background is area-separated from an input signal by an uncovered background separating circuit 30 and a selector 32 selects a predicted background value. The input signal is delayed through a delay circuit 36 by a time required for the area separation and outputted to a subtracter 31, which subtracts the predicted value to generate a predicted error signal, which is outputted to an output terminal 300 and an adder 35. The adder 35 adds a predicted error signal to a predicted signal to generate a local decoded signal and an interframe predicting circuit 33 generates and outputs the predicted signal which uses the interframe correlation to the selector 32. A background predicting circuit 34 generates a predicted signal for a background including the uncovered background and outputs it to the selector 32.
Patent JP-S63316051-A (JP)
Title: Picture recorder
Inventor: OGISO TAKASHI
IPC: G03D9/00
Filed: 1987-06-18
Abstract: PURPOSE:To prevent the interference with stripping means and to expedite and assure the operation for stripping a photosensitive material and image receiving material by bringing the photosensitive material and the image receiving material into tight contact with each other in the state of projecting the front end of the photosensitive material in, for example, the conveying direction thereof from the image receiving material and in the state of projecting the end of the image receiving material in the transverse direction thereof from the photosensitive material. CONSTITUTION:The photosensitive material 16 is changed in direction and is nipped between a conveying roller 57 and a stripping roller 56 and simultaneously, the image receiving material 32 is changed in direction and is conveyed toward a dryer while the part thereof projected from the transverse end is held nipped by a belt 59 for conveying the image receiving material. The stripping rollers 56, 57 are disposed in the region lower than the extension line in the moving direction at the time of energizing a solenoid 74 in this case and, therefore, the front end of the image receiving material 32 is prevented from being interfered with the roller 56. Since a recess or spacing 85 is provided to the part corresponding to the transverse central part of the image receiving material 32, the interference of the rollers 56, 57 with the transverse central part of the image receiving material 32 is prevented.
Patent JP-H01320495-A (JP)
Title: Method and device for induction heating of nuclear fusion device
Inventor: FUKUMOTO EIJI
IPC: G21B1/11
Filed: 1988-06-22
Abstract: PURPOSE:To approximate the heat generation distribution of a vacuum vessel to a desired distribution by determining the currents of the sets of respective poloidal coils in such a manner that the currents of plural sets of the poloidal coils attain the distribution nearest the target heat generation distribution. CONSTITUTION:Ohmic heating coils 3a-3e are successively connected in the same manner as in the prior art and are connected to one power source 5a for induction heating. The other poloidal coils 4a-4h are also connected as one set to another power source 5b for induction heating. The eddy current density distribution and heat generation distribution above the vacuum vessel in case of using only the power source 5b are so distributed that the much eddy current flows on the outer side and the heat generation density is highly distributed at the center thereof. The heat generation densities superposed according to the current ratios of the poloidal coils 3a-3e and 4a-4h are attained when two sets of the coils 3a-3e and 4a-4h are simultaneously energized by using the power sources 5a and 5b. The heat generation distribution of the vacuum vessel 1 is approximated to a desired distribution in this way.
Patent JP-S5484933-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI KAZUKIYO
IPC: G11C11/4094
Filed: 1977-12-20
Abstract: PURPOSE:To enable the write-in operation of high speed, by reducing the time required for the charging and discharging of parasitic capacitance accompanied with the write-in driving line, through the connection of the gate electrode to the write-in driving line, and the source electrode of DASMOS transistor to the information line 18. CONSTITUTION:DSAMOS transistor Tr is used for the write switch 400, and the source electrode of DSA is connected to the information line 18 and the gate electrode 5 is connected to the write-in drive line 16. Further, although the source of DSAMOS Tr has pn junction of high concentration, but the pn junction at the drain side is of low concentration junction, then the parasitic capacitance at the drain side is very less. Thus, the time required for the charge and discharge of the para sitic capacitance accompanied with the write-in drive line is short, enabling high speed write-in operation.
Patent JP-S63316988-A (JP)
Title: Extraction circuit for specific color
Inventor: SASAKI SHIGERU
IPC: H04N9/74
Filed: 1987-06-20
Abstract: PURPOSE:To realize the extraction of a specific color at high speed, by converting inputted R, G, and B signals to angle information, and generating a control bit which decides requested angle information for the specific color. CONSTITUTION:The angle information (d) of eight bits is inputted from an angle information extraction circuit, and a memory device 2 outputs a logic 1 when it is the angle information for the specific color, and outputs a logic 0 when it is not the angle information for the specific color. The output bit (e) of the memory device 2 becomes the control signal of selection circuits 3, 4, and 5, and based on the logic, either input signal A or B of the selection circuits 3, 4, and 5 is selected and outputted. Thus, only by rewriting the control information of the memory device 2 small in capacity of 256 bits, it is possible to perform automatic conversion with respect to the extraction of the specific color.
Patent JP-H0318654-A (JP)
Title: Knock detecting device for internal combustion engine
Inventor: FUKUDA TERUO
IPC: F02P5/15
Filed: 1989-06-15
Abstract: PURPOSE:To improve detection accuracy by selecting only the input with gain corresponding to the output level of a knock sensor among plural inputs to perform A/D conversion and detecting whether or not knock is generated on the basis of the A/D conversion value. CONSTITUTION:The output from a knock sensor 37 is inputted into a peak hold circuit 54 through the band-pass filter (approximately 7kHz) 52 and gate switch 53 of a signal processing circuit 38, potential-divided at the resistances R1, R2 of a level converting circuit 55 and inputted into an A/D converter 56. These input signal levels V1, V2 become high accompanied by the increase of the engine speed. The A/D converter 56 has such a conversion characteristic that the detection accuracy is rough when the level is low and the accuracy is heightened as the level becomes higher, so that only the input level V1 or V2 selected by the input selection signal, corresponding to the gain, from a processing circuit 43 is inputted into the A/D converter 56, and whether or not knock is generated is detected at the processing circuit 43 by this A/D conversion value. The detection accuracy can be thus improved.
Patent JP-S6314097-A (JP)
Inventor: NUNOME HIROAKI
IPC: G06F19/00
Filed: 1986-07-01
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-S5942213-A (JP)
Title: Control method of cutter for running article
Inventor: HIROTSU KAZUNORI
IPC: B23D36/00
Filed: 1982-09-03
Abstract: PURPOSE:To determine the set value of the circumferential speed of a cutter tool edge into the lead ratio higher than the speed of material at each cutting, and further to set and change the set value of the circumferential speed in each cutting moment at the value suitable for each cutting mode. CONSTITUTION:A setting device 28 for the circumferential speed of a tool edge is equipped. It has the ability to set the circumferential speed of the tool edge of a cutter for a running article on the base of the output signal of the speed detector 20 detecting the speed signal from a driving motor 16 of a rolling mill 10. Further, the operator 30 for setting speed is equipped. It sets up the circumferential speed of the cutter tool edge cutting the tail end of material 12 on the base of the out put signal of said setting device 28. Accordingly, the set signals 3 obtained from the setting device 28 and the operator 30 are supplied to a operator 34 by way of an adder 32, and the operation for setting the circumferential speed is carried out, and then a speed command is sent to the speed controlling device 24. The cutter tool edge cuts the material 12 by the circumferential speed with specified lead ratio determined by the setting device 28 in relation to the speed V1 of the material 12.