baber/WOPTO huggingface dataset:
Patent JP-S5871885-A (JP)
Title: Established human somatotropin-producing cell strain
Inventor: ISHIKAWA HIROSHI
IPC: C12P21/00
Filed: 1982-08-11
Abstract: PURPOSE:To provide established human somatotropin-producing cell strain originated from the human pituitary gland tissue and capable of producing human somatotropin stably for a long period. CONSTITUTION:Human pituitary gland tissue extirpated from the human body, e.g. pituitary adenoma tissue extirpated from the patient of acromegaly by operation, is dispersed in a proteinase solution, e.g. a solution containing 50-1,200 protease units of dispase per ml. The dispersed cells are added to a culturing medium containing F-10 medium and 1-25vol% serum, preferably a mixed serum of bovine neonate serum, bovine fetus serum and equine serum. The proliferated epithelial cells are transplanted in the body of an animal having lowered immunity, e.g. nude mouse, nude rat, etc. After proliferating the transplanted cells in the body, the cells are extirpated from the body, and dispersed and cultured again in the above proteinase solution and culturing medium.
Patent JP-H01310000-A (JP)
Title: Electrolytic method
Inventor: UESUGI AKIO
IPC: C25F7/00
Filed: 1988-06-07
Abstract: PURPOSE:To prevent the deterioration of an auxiliary counter electrode without decreasing the desired electrolytic capacity by making the electrolytic condition at the auxiliary counter electrode different from that at a main counter electrode. CONSTITUTION:The circuit for the auxiliary counter electrode 8 of platinum, etc., is connected in parallel to the circuit connected to the main counter electrodes 6 and 7 of carbon, etc., a diode 10 for controlling the anodic current at the main counter electrodes 6 and 7 is provided to the circuit for the auxiliary counter electrode 8, and a material 1 (metallic web) to be treated is electrolyzed by an AC current. In this case, the concn. and/or temp. of the electrolyte 13 on the auxiliary counter electrode 8 side are made lower or higher than those on the main counter electrodes 6 and 7 side to make the conditions of both electrolytes 11 and 13 different from each other, and electrolysis is carried out. By this method, the deterioration of the auxiliary counter electrode 8 can be prevented without decreasing the electrolytic capacity.
Patent JP-S5264418-A (JP)
Title: Method for increasing absorption of novel penicillin in rectal adminis tration
Inventor: KICHIJIMA HIROSHI
IPC: A61P31/04
Filed: 1975-11-20
Abstract: PURPOSE: (4-Ethyl-2,3-dioxo-1-piperazinyl carbonyl amino)-benzyl peniciline, active upon Pseudomonas aerginosa and mixomycetes, is dispersed together with a specific acid in an oily base to make its preparation for rectal administration having enhanced absorption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06327478-A (JP)
Title: Dna for immortalizing human or animal cell
Inventor: HINRITSUHI YOHAN ABUKEN
IPC: C12N15/11
Filed: 1993-06-10
Abstract: PURPOSE: To obtain a DNA for immortalizing cells of human or animal in a large amount and in a pure form.  
     CONSTITUTION: This DNA sequence is suitable to immortalize cells of human and animal, and a method for separating the DNA sequence and a method for preparing cells of human and animal immortalized by the DNA are also provided. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0687830-A (JP)
Title: 2,2,6,6-tetramethylpiperidine n-oxyl derivative and its preparation
Inventor: MANFUREETO KAUFUHORUTO
IPC: C07D491/113
Filed: 1993-06-10
Abstract: PURPOSE: To prepare the new derivatives each important as a stabilizer and in particular, a light stabilizer for an industrial polymer material and also, as a redox catalyst.  
     CONSTITUTION: The derivatives are ketals represented by formula I {wherein: each of X and Y is O-R 1  [R 1  is CH 3 , C 2 H 5 , CH 2 CH 2 CH 3 , CH 2 CH(CH 3 ) 2  or (CH 2 ) 3 CH 3 ]; or X and Y are joined together to form a group of formula II, III or IV } or ethers represented by the formula I {wherein: Y is H; and X is O-R 2  [R 2  is CH 2 CH 2 CH 3 , CH(CH 3 ) 2 , CH 2 CH(CH 3 ) 2 , (CH 2 ) 3 CH 3 , C(CH 3 ) 3  or CH 2 -C(CH 3 )=CH 2 ]}. Such a ketal or ether compound represented by the formula I is prepared by subjecting the corresponding 2,2,6,6-tetramethylpiperidine derivative to oxidation with hydrogen peroxide in the presence of a divalent metal salt catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H088553-A (JP)
Title: Printed board mounting device
Inventor: KAMOGAWA TADASHI
IPC: H05K7/14
Filed: 1994-06-21
Abstract: PURPOSE:To mount various kinds of printed boards in the same space of a chassis without hindrance by a method wherein a first support boss or a second support boss is selectively made to bear against the rear of a printed board when the board is mounted on the chassis. CONSTITUTION:Boards 11 and 17 of two kinds are selectively mounted on a printed board mounting device, wherein cutouts and protrudent pieces are engaged with elastic pieces 2 and 3 when the printed board 11 is mounted. A positioning boss 4 is fitted in a through-hole 14, and a first support boss 5 is made to bear against the rear of the printed board 11. The lower edge of the printed board 11 is supported by a protrudent piece 7. When the printed board 17 is mounted, it is held at a prescribed position by a second support boss 6. Moreover, a cutout 18 is engaged with a protrudent piece to hold the side edge of the printed board 17. Therefore, the printed board 11 of different shape can be mounted in a chassis 1, so that the chassis can be enhanced in general-purpose properties.
Patent JP-S5564994-A (JP)
Title: Welding material
Inventor: KOBAYASHI MINORU
IPC: B23K35/36
Filed: 1978-11-10
Abstract: PURPOSE: To achieve more difficult hygroscopicity and lower hydrogenation while suppressing the production amount of welding hume by using te water glass whose solute concentration is specified at the time of securing the covering for welding materials such as coated electrodes with the water glass containing Na 2 O and K 2 O as alkali components.  
     CONSTITUTION: The water glass whose solute concentration (concentration of water glass solid components in the final mixed state of welding materials) is 10W 32%, preferably 15W30% is used at the time of securing the covering for welding materials such as Ilmenite-base coated electrodes by the water glass containing Na 2 O and K 2 O as alkali components. The SiO 2 : alkali components (molar ratio) in the water glass are 1W1.9, preferably 1.5W1.8. With this method, the improvement in welding workability and the maintenance of working environments are achieved. Further, the reduction in the residual water glass component amount which becomes hydroscopic source and the reduction in the residual silanol group amount which becomes hydrogen source are made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04362859-A (JP)
Title: Picture input device
Inventor: OGURO MASAKI
IPC: H04N1/04
Filed: 1991-06-11
Abstract: PURPOSE:To facilitate reading plane picture information monitored on a television screen by outputting the plane picture information drawn within a prescribed frame as a television video signal with a prescribed aspect ratio. CONSTITUTION:When paper 10 is inserted to a reader 1 and it is detected by a switch 19, a CPU 13 drives a motor 17 to load the paper into the reader 1. The paper 10 receives a light from a lamp 3 and a CCD scanner 5 reads information A and a frame 10A and the result is outputted to an FIFO 7. When a black frame 10A is read, the CPU 13 controls the data in the FIFO 7 to be stored in a memory 9. Moreover, based on the data stored in the memory 9, the information A is converted into a television video signal at a buffer 21 at a prescribed aspect ratio and the signal is outputted, A longitudinal width (a) of the frame 10A is measured from a tip of the frame 10A and a lateral width (b) is calculated based on the aspect ratio set by the switch 15 and the paper 10 is moved by the lateral width (b). Then the information A is sampled and the reading is finished by a distance of the lateral width (b).
Patent JP-H11326201-A (JP)
Title: Cleanliness confirming system for spring water
Inventor: IGUCHI JIYUNNOSUKE
IPC: G01N21/59
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a cleanliness confirming system by enabling the system to judge the cleanliness of spring water without relying upon the feeling of human beings by using the pollution chromaticity and transparency of the water measured by means of an optical sensor for detecting pollution color and another optical sensor far detecting transparency for the degree of pollution of the water. SOLUTION: A cleanliness confirming system confirms the cleanliness of spring water 34 by feeding the spring water 34 to a cleanliness confirming tank 20 as water 4 to be measured. The system confirms the cleanliness of the water 4 in the tank 20 by means of either one of or both of a transparency detecting means 11 and a pollution chromaticity detecting means 13 and compares the confirmed cleanliness with a reference value. When the water 4 is polluted more than the reference value, the system stops one of means 23, 32, 41, 42,... for supplying and discharging the spring water 34 and water 4 to be measured or returns the spring water 34 or water 4 to be measured.
Patent JP-H081324-A (JP)
Title: Nozzle for removing fused slag
Inventor: SHIODA FUMINOSUKE
IPC: B23K7/10
Filed: 1994-06-21
Abstract: PURPOSE:To surely perform the removing operation of fused slag without causing fin by tilting the spouting-out direction of fuel gas and oxygen from a slag removing nozzle at a fixed angle to the rear of a cast slab. CONSTITUTION:Respective ejectors 6, 7, 9 and 10 are provided with a gradient at a fixed angle theta to a rear 12a so that solvent oxygen spouting-out port 6, fuel gas spouting-out hole groups 7 and 10, and oxygen spouting-out hole group 9 for shield approach the rear 12a most on a side near an angle (d) with a slag removing nozzle 1 mounted directly on a manifold. It is desirable that the inclined angle theta of respective spouting-out ports 6, 7, 9 and 10 is in the range of approximately 10 deg. to 25 deg. to the rear 12a, and the best result is attained at theta = approximately 17 deg.. Also, for a distance between the removing nozzle 1 and a cast slab 12, approximately 50mm from the tip of the fuel spouting-out hole group 7 is proper.
Patent JP-H11325582-A (JP)
Title: Method for controlling amount of hot water to be added
Inventor: YAMAGUCHI TATSUO
IPC: F24H1/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To stably add the amount of hot water being desired by a user, by defining two activation conditions as activation conditions regarding hot water to be added, and by making a change for increasing a water level being set by the user according to a second activation condition for adding hot water. SOLUTION: First and second activation conditions for adding hot water are defined. In the first activation condition for adding hot water, a value where a first water-level range is subtracted from a setting water level should be at least the water level of a bath. In the second activation condition for adding hot water, a value where a second water-level range (< the first water-level range) is subtracted from the setting water level should be at least the water level of the bath. When a user does not change the setting water level (step 2), hot water is poured according to the first activation condition for adding hot water.  On the other hand, when the user makes a change for increasing the setting water level and at the same time the second activation condition for adding hot water is satisfied, a change flag is set (step 7), and hot water is poured by the setting water level only once after change operation according to the second activation condition for adding hot water (step 5).
Patent JP-S6311-A (JP)
Inventor: FUJII KENJI
IPC: B65B13/18
Filed: 1986-06-17
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-H09301071-A (JP)
Title: Angle adjuster for rearview mirror
Inventor: KOMATSU TORU
IPC: B60R1/066
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To quickly change a mirror surface angle so as to make in the vicinity of a rear wheel part visible when a vehicle is reversed, by having a fine adjusting motor giving rotary power to be meshed with a gear groove of a mirror surface adjusting gear. SOLUTION: A mirror surface adjusting gear 1 is formed in almost cylindrical shape, in a peripheral part, a gear groove 21 for transmitting rotary power from fine adjusting motor 6 is engraved, and in an internal peripheral side, a notch 22 for locking a fin 20 is formed. In the case of fine adjusting a mirror surface angle by tilting a mirror surface in a vertical direction, the fine adjusting motor 6 is driven to rotate. In this way, rotary power is transmitted to a mirror surface adjusting gear 13, so as to rotate it, an adjusting nut 2 impeding rotation relating to the mirror surface adjusting gear 13 is also inevitably rotated. According to rotation, the adjusting nut 2 makes advancing/ retracting action, so that the mirror surface can be tilted in a vertical direction.
Patent JP-S5364075-A (JP)
Title: Electronic watch of digital display type
Inventor: SUZUKI KEIICHI
IPC: G04G5/00
Filed: 1976-11-19
Abstract: PURPOSE:To allow a user to enjoy convenience by memorizing a special day to acccomplish a different display at that day from a normal day.
Patent JP-H01309844-A (JP)
Title: Structure for bumper charged with foamed body
Inventor: HARA KAZUHIRO
IPC: B60R19/22
Filed: 1988-06-07
Abstract: PURPOSE:To reduce the number of assembling tools, prevent the thermal deformation of a skin member, and optionally select shock absorbing performance by housing a closed-section member inside the skin member, and filling the portion between the skin member and closed-section member and the inside of the closed-section member with foamed bodies. CONSTITUTION:A bumper 1 is formed with a skin member 2 having a U-shaped section which forms a front face and upper/lower faces and a rectangular closed- section member 3 which extends in the longitudinal direction in the inside space of the skin member 2. The inside of the closed-section member 3 is filled with a second foaming body B from the back injection port 31 thereof. Also, the gap between the outside of the closed-section member 3 and the inside of the skin member 2 is filled with a first foaming body A, to fix both members 2, 3 to each other to be combined into one. Thereby, the manhour for assembling the skin member 2 and closed-section member 3 can be reduced while preventing the deformation of the skin member in high temperature atmosphere because of the gap between both members 2, 3. The materials of the foamed bodies A, B can be optionally selected to optionally set the shock absorbing performance.
Patent JP-S5566822-A (JP)
Title: Manufacturing method of shadow mask pattern
Inventor: NAKAMURA TOMIZOU
IPC: G03F1/00
Filed: 1978-11-15
Abstract: PURPOSE:To form the rectangular dot holes of a shadow mask into a perfect rectangle whose corners are not loose by making the dot configuration of the shadow mask pattern into a flare shape. CONSTITUTION:The oval-shaped bridge pattern (b) is combined with the line pattern (a), as shown in Diagram (c), and they are baked. This permits the combined mask pattern (d) whose corners of rectangular dot patterns are made into flare shapes to be obtained. This also permits the corners of the rectangular dot patterns in the shadow mask of a color picture tube to be formed into the flare shape and the quantity of electron beams striking against the fluorescent screen to increase. As a result, the brightness of the color picture tube is improved.
Patent JP-H11320390-A (JP)
Title: Surface plate for surface machining device and method of using same
Inventor: JINBO NAOYUKI
IPC: B24B37/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To ensure an easy and sure surface shape control at low cost by disposing a plurality of grinding portions coming in contact with a specified surface of a workpiece so as to be changeable in their positions within the working surface. SOLUTION: This surface plate 2 is of a disc like metal member type and has a working area excluding a recessed part 5 at the center thereof. A pressure plate 6 is horizontally supported above the surface plate 2 while being set off from the center of the plate 2, and a specified surface of a workpiece W1 is fixed to a lower surface of the plate with the surface directed downward. Polishing pellet holding holes 7 are formed in the working area of the working surface 2a so that cylindrical polishing pellets 3 can be inserted thereinto or removed therefrom. To finish the specified surface of the workpiece W1 into a round shape with its center projecting, the pellets 3 are densely arranged toward the rotation center area, while to finish it into a round shape with its certer recessed they are roughly arranged.  Accordingly, the cutting-in speed to the specified surface of the workpiece W1 changes by the sliding contact between the pellets 3 and the specified surface to ensure a required specified surface. Accordingly, a highly accurate round surface can be easily and surely obtained.
Patent JP-S5981669-A (JP)
Title: Recording device
Inventor: HIRAYAMA KAZUHIRO
IPC: B41J15/00
Filed: 1983-07-29
Abstract: PURPOSE:To perform recording of high quality and to prevent unnecessary feed of a sheet by controlling sheet feed by a signal indicating the end of picture data and a delay time signal corresponds to the distance from an image formation area of an image support body to a transfer area. CONSTITUTION:A laser beam 2 emitted by a laser oscillator 1 is modulated 3 by an input signal from an information output device 56 and a rotating photosensitive drum 7 is exposed to it to form an image. The latent image formed on the photoreceptor 7 is transferred to a long-sized sheet 15 through a developing device 11. A control circuit 57 controls exposure, development, and transfer and the timing of a necessary driving part. When the picture data ends, a rotary encoder linked to the rotating shaft of the photoreceptor 7 measures a delay time corresponding to the distance from the image formation area to the transfer area and transfer rolls 19 and 21 are released. Then, a sheet 15 is fed backward and stops. Thus, recording of high quality is performed and unnecessary sheet feed is prevented.
Patent JP-S62298134-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI TAKAHIKO
IPC: H01L23/52
Filed: 1986-06-18
Abstract: PURPOSE:To improve reliability of wiring correction, by arranging the same conducting layer as an upper layer, on the spare wiring of a lower layer in the vicinity of a crossing part between a spare wiring of the upper layer and that of the lower layer. CONSTITUTION:Correcting a connection between logic gates is performed in the manner in which a wafer is put in an atmosphere of Mo(CO)6 gas, and a correction wiring 11 is formed applying an Mo film deposited on a reaction part by laser irradiation. The wiring 11 is formed so as to connect the upper surface of a spare wiring 6A exposed from a connecting hole 10 and the logic gates. At a crossing part between the spare wiring 5A of a lower layer and the wiring 6A, the correction wiring 11 is formed so as to connect the upper surface of the wiring 6A exposed from the connecting hole 10 and that of a conducting layer 6B exposed from the connecting hole 10. Thereby, the logic gates are inter-connected through the spare wirings 5A and 6A and the connecting wiring 11. Then the connecting hole can be made shallow, so that releability of correction is improved.
Patent JP-H06332562-A (JP)
Title: Back-up type computer device
Inventor: OKADA MAKOTO
IPC: G06F1/04
Filed: 1993-05-19
Abstract: PURPOSE:To save the electric power without lowering the operating speed of a computer device by providing the device with a clock frequency changing part which lowers the clock frequency when the continuous instructions let a CPU be in an idle state and then increases the clock frequency when those instructions do not let the CPU be in an idle state, respectively. CONSTITUTION:An instruction storing part 1 stores the instructions which are to be carried out by a CPU, and an instruction pre-reading part 2 reads successively up to the instructions ahead of two instruction or more out of the part 1 prior to the instructions. An instruction analyzing part 3 analyzes the read instructions and decides whether a CPU is made idle or not during the next continuous two instructions or more. If the CPU is idle, a clock frequency changing part 4 sends a command to a clock generating part 5 to lower the clock frequency down to a prescribed value. If no idle state is present, the clock frequency is restored to its original value. Thus, the power consumption can be saved without lowering the substantial operating speed of a computer device.
Patent JP-H05308170-A (JP)
Title: Purification of excimer laser gas
Inventor: ITO SHINJI
IPC: H01S3/097
Filed: 1992-04-30
Abstract: PURPOSE:To maintain the output of a laser for a long time and stably by providing an excimer laser gas purification method wherein CF4, N2 and O2 which are generated in a laser gas are removed completely. CONSTITUTION:A heavy-metal added and adsorbed active carbon trap is used as an F2 removal trap 2; a cooling getter trap 3 in which 100g of active carbon has been filled and which has been cooled to -65 deg.C by means of a refrigerator is used; a zirconium-based alloy trap which has been controlled at 420 deg.C is used as an N2 and O2 removal trap 4. A laser gas inside an excimer laser device 1 is circulated in the individual traps by means of a circulating pump 5; after that, it is returned into the excimer laser device 1. F2 which has been removed by means of the F2 removal trap 2 is added again by means of an F2 addition device 6.
Patent JP-S5264909-A (JP)
Title: Magnetic head
Inventor: KAGECHI TOSHIO
IPC: G11B5/23
Filed: 1975-11-25
Abstract: PURPOSE: To provide a magnetic head, in which one or more groove is formed in the direction toward an operating cavity and in which a tape sliding surface is subjected to the cylindrical grinding operation up to the bottom of the groove. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000331414-A (JP)
Title: Magnetic disk driving device
Inventor: MORIMOTO HIROSHI
IPC: G11B19/20
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the stable and accurate rotation repeating function in a magnetic disk driving device rotationally driving the magnetic disk by evading the resonance phenomenon with the rotational frequency of the magnetic disk driving device. SOLUTION: The magnetic disk is arranged on the disk receiving surface of a motor hub and fixed thereon. The shape of the magnetic disk receiving surface 21 bringing into contact with the magnetic disk is formed so that the outer peripheral side of the motor hub is made continuously or intermittently higher than the inner peripheral side. By this arrangement, the natural frequency of the magnetic disk 3 is increased, and the resonance with the rotational frequency of the magnetic disk driving device is evaded.
Patent JP-S5841869-A (JP)
Title: Isonicotinic acid anilide, its preparation, and plant growth regulator comprising it
Inventor: SUGIYAMA HIROSHI
IPC: C07D213/81
Filed: 1981-09-08
Abstract: NEW MATERIAL:An isonicotinic acid anilide derivative shown by the formulaI[R1 is lower alkyl; R2 is H or lower alkyl; A is -C(=O)- or -C(OH)H-; X is halogen with the proviso that isonicotinic acid-4-acetylanilide is omitted]. EXAMPLE:Isonicotinic acid-2-acetylanilide. USE:A plant growth regulator. Having improved effect especially on gramineous plants. PROCESS:For example, an isonicotinic acid halide derivative shown by the formula II (Y is halogen) is reacted with an aniline derivative shown by the formula III, to give an isonicotinic acid anilide derivative shown by the formulaI.