baber/WOPTO huggingface dataset:
Patent JP-S61237570-A (JP)
Title: Thermal transfer type gradation recording device
Inventor: TAKAHASHI TOSHINORI
IPC: H04N1/40
Filed: 1985-04-12
Abstract: PURPOSE:To provide setting of a finer gradation in comparison with the case where one heating resistor is used for one picture element by setting a period of overlapping allocation of current-supply time at the transient of the allocation from one heating resistor to the next one. CONSTITUTION:An analog picture signal is converted to a digital signal by an A/D converter 3, and is supplied to a comparator circuit 5 as a parallel gradation data. At this time, a reference comparison data is taken out from a control-signal generating circuit 4, which is compared with the gradation data by the circuit 5. And a resulting gradation control data is supplied to a thermal head circuit 7 via gate circuits 6a and 6b. With respect to the heating resistor of the thermal head, two or more pieces are used for one picture element, and a period when the allocation overlaps over two successive heating resistors when shifting from the one to the other. In such way, a gradation of many degrees is made able to be recoded.
Patent JP-H02255086-A (JP)
Title: Novel restriction enzyme and production thereof
Inventor: YAMADA YUZO
IPC: C12N9/16
Filed: 1989-03-29
Abstract: NEW MATERIAL:A restriction enzyme, AgeI, having the following enzymatic chemical properties. Action and substrate specificity: the enzyme recognizes a base sequence in a two chain deoxy ribo nucleic acid of the formula and cuts the base sequence at the positions of the arrow signals; optimum pH: 7.5; stable pH: 5.0-8.0; optimum temperature: 30 deg.C; stable temperature: 45 deg.C (heated for 5min); stable salt concentration: 0-150mM (NaCl); mol.wt.: 23000 (a gel filtration method) or 24000 (SDS-PAGE method). USE:A restriction enzyme specifically cleaving adenine from cytidine and used for genetic engineering. PREPARATION:For example, a restriction enzyme, AgeI, producing bacterium (e.g. Agrobacterium.gelatinovorum IAM 12517) belonging to the genus Agrobacterium is cultured in a nutrient medium, followed by collecting the product from the cultured produce to provide the restriction enzyme, AgeI.
Patent JP-H06293599-A (JP)
Title: Production of bismuth germanate single crystal and its apparatus for production
Inventor: MAKIKAWA SHINJI
IPC: C30B29/32
Filed: 1993-04-05
Abstract: PURPOSE:To prevent the generation of coloring, cracking, etc., by annealing the bismuth germanate single crystal in a growth furnace right after growth before taking out the grown crystal at the time of growing the bismuth germanate single crystal by the Bridgman method. CONSTITUTION:Raw materials for production of the bismuth germanate consisting of germanium oxide and bismuth oxide are put into a crucible 2 which is then arranged in the vertical Bridgman furnace 1. The furnace 1 is then heated up by a heater 3 to melt the raw materials. A seed crystal is put from a seed pipe into the melt and after the temp. of the furnace is further elevated, the seed crystal is slowly lowered into the low-temp. region of the crucible 2, by which the molten raw material in the crucible 2 is single crystallized. The crucible 2 contg. the single crystalline is then moved into an annealing chamber 5 which has nearly the same shape as the shape of the growth chamber 4 of the furnace 1 and is maintained at a prescribed temp. The melt is annealed in this chamber, by which the bismuth germanate single crystal free from the coloring and cracking is obtd. This single crystal does not color and crack even after working.
Patent JP-H09270544-A (JP)
Title: Macro-magnetoresistance effect element
Inventor: MATSUZONO JUNJI
IPC: H01L43/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high magnetic field sensitivity even at a high-current density region by forming a broader region than the reproduction track width at a sense current passage area to avoid reducing the resistance change rate depending on the sense current density. SOLUTION: At least two soft magnetic layers and nonmagnetic conductive layers are laminated to form an area 2 to be sense current passage with a broad region 3, e.g. a central region of the length of a rectangular longitudinal current passage 2. This passage 2 and broad region 3 are formed into specified shapes by the etching. A sense current is flowed in the length direction on this passage 2 from the front and back end electrodes connected to the front and back ends 4 and 5. The broad region 3 is formed into a rectangular laterally broad area crossing and integrated with the passage 2 and has nearly the same thickness as that of the passage 2.
Patent JP-H06285676-A (JP)
Title: Arc welding method for galvanized sheet iron and preventive for welding blowhole
Inventor: HOTTA TAKASHI
IPC: B23K35/36
Filed: 1993-04-05
Abstract: PURPOSE:To provide an arc welding method for galvanized sheet iron and a preventive for welding blowhole by which blowholes generated in a bead at the time of arc welding are greatly improved. CONSTITUTION:The method is to supply before welding a metallic powder containing 200-10,000ppm of solid solution oxygen along a welding line at the rate of 0.1-50g per 1m; and the preventive is constituted of one kind or more of a metallic grain among ferromanganese containing 200-10,000ppm of solid solution oxygen, ferrosilicon, ferrovanadium, ferrochrome, ferric phosphate alloy, iron, chrome, vanadium, silicon, and aluminum.
Patent JP-H05283295-A (JP)
Title: Chips-shaped solid electrolytic capacitor
IPC: H01G9/012
Filed: 1992-03-31
Abstract: PURPOSE:To realize the structure of a chip-shaped solid electrolytic capacitor, using a flat-board element, wherein its high-frequency characteristic is excellent and it can be made thin. CONSTITUTION:An interposition metal 2 whose solderability is good is welded to, and formed on, a capacitor flat-board element 1; a solder external electrode is formed on the interposition metal 2. Thereby, since the interposition metal is welded to the capacitor flat-board element, the electric bonding resistance between the flat-board element and the solder external electrode is lowered and the bonding strength between them is enhanced. As a result, a capacitor whose reliability is high and which is excellent in a high-frequency characteristic can be obtained.
Patent JP-H08235264-A (JP)
Title: Order entry method by bar code input
Inventor: YOSHINO KUNIHIKO
IPC: G06Q50/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide a highly accurate order entry method easily operable by anyone for bar code inputting orders from customers from a handy terminal. CONSTITUTION: This order entry method uses the handy terminal provided with a bar code reader, a display device and a storage device. All order information required for order entry is turned to bar codes and the correspondence relation of the bar codes and the order information is stored in the storage device beforehand. The orders are bar code inputted from the bar code reader, the order information corresponding to the bar code is read from the storage device and displayed at the display device, all the orders are obtained by repeating that and the orders are transmitted to a host computer.
Patent JP-H11270085-A (JP)
Title: Solar battery module attaching structure
Inventor: YOSHIDA TOMOHIDE
IPC: E04D13/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a new solar battery panel attaching structure capable of housing for a rail member of a cable, a connector or the like and easily performing working such as maintenance and inspection after housing and repair. SOLUTION: The attaching structure of a solar battery module 2 for a rail member 1 is disposed on a roof. The rail member 1 has a solar battery module support part provided on each outer face of a pair of side wall parts opposed in a square groove-like cable housing part 11, and a cable opening part is formed on each of the pair of the side wall part. The side end of the solar battery module 2 is supported on the solar battery module support part of a cable housing part side wall part outer face, the solar battery module 2 is wiring-connected to the inner cable of the cable housing part 11 through the cable opening part of the cable housing part side wall part, and attached to the rail member 1. The opening of the rail member 1 is covered with a cover body 4.
Patent JP-S521337-A (JP)
Title: Acceleration pump for the carburetor
Inventor: TAKAHASHI AKIRA
IPC: F02M7/08
Filed: 1975-06-24
Abstract: PURPOSE: A coil spring which transmits the moving of the pump rod interlocked with the throttle valve to the pump lever is composed of a plurality of coil springs which have the different spring constants and arranged in series, and the proper fuel feeding is operated even in the low throttle opening range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60221033-A (JP)
Title: Method for preserving freshness of dried salted hiroshimana (brassica campestris l. (chinese group))
Inventor: BABA KENJI
IPC: A23L19/20
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a bright green cut green vegetable, containing reduced microorganisms, slightly fermentable with an acid and having retained flavor and nutriments, by salting HIROSHIMANA [Brassica compestris L. (Chinese group)] repeatedly under specific conditions, finely cutting the salted HIROSHIMANA, and treating the cut HIROSHIMANA with an alkali. CONSTITUTION:Pretreated HIROSHIMANA [Brassica campestris L. (Chinese group)] is mixed with 10wt% common salt and 0.1wt% calcium hydroxide, homogenized, sprinkled with salt, and pickled for 10-15hr to adjust the final solution of the first salting step to 7-8wt% salt and 7.5-8.0pH. The resultant salted HIROSHIMANA is then sprinkled with 13-14wt% common salt, and pickled for 10-15hr to adjust the final solution of the second salting step to 20wt% and 6.5-7.0pH. The resultant HIROSHIMANA after the two salting steps is finely cut and washed with saline water of 20wt% salt content, and 0.1wt% calcium hydroxide is added to mix and homogenize the mixture, which is then encased, treated with an alkali at ordinary temperature for 5hr, and passed through the respective steps of freezing, thawing, dehydrating, seasoning and drying to give the aimed product.
Patent JP-S574132-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI HIDEJI
IPC: H01L21/60
Filed: 1980-06-09
Abstract: PURPOSE:To sink the lead simultaneously with the sealing for the subject semiconductor device by a method wherein the lead frame is positioned on the die pad section located on the hanging lead which is constituting the lead frame and a semiconductor element is adhered, and when the hanging lead is sank to the lower point, a bending stick is inserted in and pushed against a resin sealing molding mold. CONSTITUTION:An upper molding mold 12 and a lower molding mold 13 having an upper cavity 18 and a lower cavity 21 respectively are held in between an upper stool 19 and a lower stool 22, the semiconductor element 5 located on the die-pad section 4 is positioned in the void consisting of the upper cavity 18 and the lower cavity 21 and, at the same time, a lead frame 1 is inserted between the molding molds 12 and 13. In this constitution, the element 5 is positioned on the hanging lead 3 located in the center section of the frame 1, the element 5 is sank to a lower position and a resin molding is perfomed in the cavity. Stepped holes 12a and 13a are provided on the molding molds 12 and 13 in such manner that they are holding the element 5 in between them, bending sticks 14 and 20 are pushed into said holes 12a and 13a and the hanging lead 3 is sank downward in the cavity. Through these procedures, the pushing down of the lead 3 can be performed simultaneously with the resin sealing.
Patent JP-H11235888-A (JP)
Title: Page retaining implement for book
Inventor: ISHIDA HAJIME
IPC: B42D9/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a page retaining implement for a book by opening the book, retaining a right page, and horizontally opening an upper side and a lower side. SOLUTION: The page retaining implement for a book comprises a transparent retaining implement 2 formed to retain both pages by opening the book under a knob 1, a shaft 3 provided under the implement 2, and a stylus pin 4 an end of which is provided downward at the shaft 3.
Patent JP-S573738-A (JP)
Title: Composition for glass filament having alkali resistance
Inventor: SUEMATSU TAMINORI
IPC: C03C3/087
Filed: 1980-06-10
Abstract: PURPOSE: The titled composition damaging slightly melt furnace, etc., having improved workability, exhibiting reduced filament broken phenomena, comprising SiO 2 , Al 2 O 3 , CaO, MgO or BaO, Na 2 O or K 2 O, ZnO 2 , MoO 3 , CdO, Fe 2 O 3  or FeO as ingredients.  
     CONSTITUTION: A glass composition consisting of 64W68wt% SiO 2 , 1W5wt% Al 2 O 3 , 5W11wt% RO (R is Ca, Mg, or Ba), 7W13wt% R 2 'O (R' is Na or K), 8W13wt% ZrO 2 , 0.1W0.5wt% MoO 3 , 0.1W0.5wt% CdO, and 0.5W1.0wt% Fe 2 O 3  or FeO. RO in the composition acts as a fusing agent and provides alkali resistance. R 2 'O acts as a flux and ZrO 2  provides alkali resistance. MnO 3  and CdO give melting properties and alkali resistance respectively, and Fe 2 O 3  and FeO are added to improve workability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62235565-A (JP)
Title: Diagnosing drub comprising monoclonal antibody and diagnosis of various diseases using same
Inventor: SOFUE MITSUKO
IPC: C07K19/00
Filed: 1986-04-07
Abstract: PURPOSE:To enable effective diagnosing of various diseases, by using a monoclonal antibody against insaturated disaccharide as given by a specified formula. CONSTITUTION:A diagnosis is performed using a monoclonal antibody against insaturated disaccharide as given by the formula, wherein R1O, R2O, R3O and R4O represent sulfuric acid group or hydroxide group, provided that they are the same or different respectively. A tissue piece taken out of a person to be inspected as sample by biopsy or the like is treated by various chon droitinases and then treated by at least one kind of a diagnosing drug. Thus, the diagnosis of various diseases can be done by observing how the monoclonal antibody bonds to the issue piece.
Patent JP-S61237276-A (JP)
Title: Magnetic disk device
Inventor: INOUE YOICHI
IPC: G11B21/02
Filed: 1985-04-15
Abstract: PURPOSE:To eliminate an off-track by a change of temperature irrespective of a position of a head by composing a member constituting a capstan of a material having a predetermined coefficient of thermal expansion with respect to the coefficient of thermal expansion of component members of a recording medium and a steel belt wound on the capstan. CONSTITUTION:A magnetic head 1 is attached to an end of a load arm 2 of a flexible spring member, and a carriage arm 3 is constituted by a head arm 12 and a flexible arm 13. The carriage 3 is rotatably supported by a pivot shaft 4. A steel belt 5 is wound on an outer peripheral section of a capstan 7 fixed to the end of a shaft of a step motor 6 and respective ends are fixed to an end side of the arm 13 and an end of a spring plate 8. By constituting a member comprising the capstan 7 by a material having a larger coefficient of thermal expansion than that of the material of the steel belt 5 and a smaller coefficient of thermal expansion than that of the material of a recording medium, an off-track by a change of temperature is eliminated irrespective of a position of the head 1.
Patent JP-H02258841-A (JP)
Title: Production of inorganic and organic composite material
Inventor: YAMAMOTO KOICHI
IPC: C09K3/00
Filed: 1989-03-31
Abstract: PURPOSE:To produce a composite material containing an organic compound stably dispersed therein through the sol-gel transformation method by adding an organic compound having affinity to a specific metal alkoxide sol solution. CONSTITUTION:An organic compound having affinity for X1 and X2 is added to a sol solution of a metal alkoxide selected from the group shown in formulas I through III (M1 is trivalent metal; M2 is tetravalent metal, carbon. R1 through R3 are H, 1-6C alkyl wherein at least one is of 1-6C alkyl; X1, X2 are 5 or more carbon alkyl, aryl, aralkyl, acyl, heterocyclic group, unsaturated hydrocar bon group or they incorporate to form a cyclic group) and the polycondensation reaction is effected by the sol-gel method to give the subject inorganic and organic composite material.
Patent JP-S59202802-A (JP)
Inventor: YAMASHITA YOSHIHIKO
IPC: B27D5/00
Filed: 1983-05-04
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-S62235653-A (JP)
Title: Data base migrating system
Inventor: SHIMADA SHINICHIRO
IPC: G06F12/00
Filed: 1986-04-04
Abstract: PURPOSE:To easily execute a migration to a new system, as well, by providing a data base converting mechanism and a new data base processing mechanism between an old data base processing mechanism and an input/output device, converting an old data base access request to a new data base access request, and returning it to the old data processing mechanism. CONSTITUTION:The same data processing mechanism 14 as that which has utilized a network type data is provided, a relation type data base 20 which has been changed is managed by a new data base processing mechanism 19, and a data base converting mechanism 50 consisting of an old data base analyzing part 15, a new data base converting part 16, a new data base access part 17, and an old data converting part 18 is provided between the mechanisms 14, 19. In this state, a request to the network data base is converted to a relation type data base request by the analyzing part 15 and the converting part 16, the new data base 20 is brought to an access by an access part 17, and its result is converted to an interface of the network type data base and returned to the mechanism 14.
Patent JP-H02257939-A (JP)
Title: Vacuum blood collecting device
Inventor: INOUE SATOSHI
IPC: A61M1/02
Filed: 1989-03-31
Abstract: PURPOSE:To give surely an effect of a medical fluid even to blood remaining in a blood collecting pipe by providing a pipe flattening device for sending blood from the blood collecting pipe near the connection with a blood container into the blood container through the flattened blood collecting pipe after collecting blood in the blood collecting container. CONSTITUTION:Blood in a blood collecting tube 2 near the connection with a blood bag 1 is sent into the blood bag 1 by flattening a blood collecting pipe in a pipe flattening block 46 after blood collection. The blood sent into the blood bag 1 is mixed with blood collected previously in the blood bag 1 and mixed with anticoagulating agent sufficiently to be also sufficiently mixed with the anticoagulating agent. After the flattening of the pipe in the pipe flattening block 46 is released, the blood already sufficiently mixed with the anticoagulating agent in the blood bag 1 flows into the blood collecting tube 2. Thus, even if all blood in said tube 2 is not allowed to flow into the blood bag 1 by the pipe flattening in said block 46, the anticoagulating agent can be mixed with all blood in the blood collecting tube 2.
Patent JP-H04313253-A (JP)
Title: False servey instrument
Inventor: HAYASHI TAKESHI
IPC: H01L21/66
Filed: 1991-04-11
Abstract: PURPOSE:To count the number of defects which constitute combined defects which are composed of regularly repeated defects. CONSTITUTION:In a shaded image processing 1, an image having a combined defect is inputted and is processed into a shaded image. In the binarization of the shaded image 3, the shaded image is processed into a fine line 4 to obtain a skeletal image. The nodes of the skeletal image are detected by an image separating processing 5 and the skeletons of the skeletal image are separated at the detected nodes. The quantity of features of the separated skeletons is measured by the number-of-defects analogy processing 6. The separated skeletons are joined together according to each measued quantity of features and the number of the joined skeletons and the number of the skeletons being kept separated are output as the number of defects.
Patent JP-H06261637-A (JP)
Title: Disinfector in seedling box washing machine
Inventor: KAWASHIMA KENZO
IPC: B08B1/02
Filed: 1993-03-12
Abstract: PURPOSE:To effectively carry out the disinfection without wasting a disinfectant liquid. CONSTITUTION:A washing machine body 2, a water sprayer 10, an air jetter 20 and a disinfector 30 are constructed into separate units so as to be respectively separable and simultaneously arranged in the order. A nursery box washing machine body 1 is equipped with a feed roller mechanism (5A) and a taking out roller mechanism (5B) for conveying each nursery box 40, a liquid feed pipe 4 for spraying a wash liquid (4A) and a lower brush (3A) and upper brushes (3B) and (3C) for wiping the whole surface of the nursery box 40. The water sprayer 10 is provided with a water spraying nozzle 12 for spraying pressurized water (12A) on the nursery box 40 and an air jetter 20 is equipped with an air jetting nozzle 22 for jetting pressurized air on the nursery box 40. Furthermore, the disinfector 30 is equipped with a spraying nozzle (38B) and constructed so as to circulate and feed a disinfectant liquid 41 through a pipe (38A) to the spraying nozzle (38B) with a pump 38.
Patent JP-H11273231-A (JP)
Title: Magnetic disk device and data restoration device
Inventor: HATTORI TOSHIAKI
IPC: G11B19/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic disk device, in which detections are made for the damages on a disk medium and a magnetic head and the damages are minimized, and to provide the restoration device for the data on the damaged disk medium. SOLUTION: If the impact applied to a magnetic disk device 10 is larger than a certain value, an impact detecting section 20 stops the movement of a magnetic head 13 and the rotation of a disk medium 17 and maintains that condition. Moreover, the section 20 transmits a warning to a host device indicating that the head 13 or the medium 17 may have been damaged. The data restoration device reads the data of the medium 17, which is mounted on a spindle and is the objective of a restoration, by a magnetic head. If the damaged portion is a data sector, the symbol, which indicates a damaged portion, is added to at least one of the file name or the damaged portion. If the damaged portion is a servo sector, a compensation is made by the estimation of the model of an actuator and the data are read.
Patent JP-S535159-A (JP)
Title: Preparation of optical active n-methyl-2-pyrrolidylethanol
Inventor: WAKABAYASHI TOSHIO
IPC: C07D207/08
Filed: 1976-07-05
Abstract: PURPOSE: To prepare optical active N-methyl-2-pyrrolidylethanol, useful as intermediates of pharmaceuticals, from novel optical active homoprolonol as a starting material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02256022-A (JP)
Title: Light source of display panel
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/1333
Filed: 1989-03-29
Abstract: PURPOSE:To decrease the interference of light and to eliminate the unequal brightness of the panel by using a light source having a macroscopically gentle and continuous wavelength distribution. CONSTITUTION:This cell consists of transparent electrodes 41, oriented films 42, two sheets of upper and lower glass substrates 43, a ferroelectric liquid crystal 44, and upper and lower polarizing plates 45. The unequal brightness by the unequal thickness of the cell is significant and the display grade is poor in the case of a fluorescent lamp of a 3-wavelength type when the ferroelectric liquid crystal panel having 2mum cell thickness is formed and is installed on the rear surface of the panel and when this panel is observed; however, the fluorescent lamp having the gentle wavelength distribution is used in this case. The effect of decreasing the unequal brightness by the equal thickness of the cell is obtd. in this way.