baber/WOPTO huggingface dataset:
Patent JP-H02290786-A (JP)
Title: Speed change mechanism in crawler traveling device
Inventor: SANESHIGE HIDEO
IPC: B62D11/04
Filed: 1989-04-30
Abstract: PURPOSE:To permit the traveling in an arbitrary turning radius by installing a pair of side clutches which cut off the transmission from a common transmission system in a speed change gear to the right and left output shafts and installing a speed change gear for outputting a power for the gentle speed revolution between the right and left output shafts and each side clutch. CONSTITUTION:In a speed change gear 13 of a combine, a turning moment is transmitted to an advance/retreat selecting device 41 from a differential gear device 31 by a traveling output gear 31a, and the turning moment is transmitted to the drive gear 45 of a clutch shaft 44 through a back haft 42 or transmission shaft 43 from the device 41. In this case, the right and left side clutches 46 and 47 are externally fitted onto the both sides of the driving gear 45, and the transmission gears 55 and 54 which are meshed with the side clutches 46 and 47 are externally fitted with an intermediate shaft 51. The output gears 57 and 58 on the output shafts 55 and 56 are meshed with the small diameter gears of the transmission gears 53 and 54. Further, a speed change gear device 67 for gentle turn which consists of a free gear 63 meshed with an output gear 48 for turn traveling and a frictional clutch 65 is installed at one edge of the intermediate shaft 51.
Patent JP-S5537926-A (JP)
Title: Sampling method
Inventor: OGAUCHI TOSHIO
IPC: G01N1/00
Filed: 1978-09-11
Abstract: PURPOSE: To automatically maintain the analyzing function constantly similarly to the using condition by preventing the drying of the analyzer by intermittently extracting and feeding the sample every predetermined time even during the stop of the plant.  
     CONSTITUTION: The main valve 2 for the sample is closed during the plant stop, the sample blow valve 5 is opened to discharge the sample in the sampling pipe 3 out of the system. Thereafter, the valve 5 is closed, and the valve 2 is opened, and then irrespective of the operation and stop of the plant, the valve 2 is opened and the valve 5 is closed generally, to direct the sample to the sampling valve 6 constantly. The analyzer is maintained in its function even if the valve 6 is completely closed for 60 minites, and when the valve 6 is opened about for three minutes every about 60 minutes, the analyzer is filled with the sample constantly. Therefore, the valve 6 is automatically controlled, and intermittently opened and closed at the interval of the above time during the plant stop and completely opened during the operation of the plant, thereby the drying of the analyzer 8 being prevented and the analyzing function being maintained constantly equally to the using condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5336609-A (JP)
Title: Rotary electric motor
Inventor: IGARASHI YOSHIYUKI
IPC: H02K3/24
Filed: 1976-09-17
Abstract: PURPOSE: To arrange a shield plate between a cooling fan fixed to a stator and apertures, and thereby to improve a cooling efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5537672-A (JP)
Title: Conversion system of dot pattern
Inventor: NAKAMURA HARUKA
IPC: G06K15/10
Filed: 1978-09-09
Abstract: PURPOSE: To convert an input dot pattern, row by row or column by column, by converting a row-unit input of dot patterns of characters into a column-unit output or reversely by information of a switching display line.  
     CONSTITUTION: Row-address decoder 2 attains access to memory 8 and row data input-output buffer 5 writing or reading data in or from row address 2 or are provided and further column-address decoder 3 and column data input-output buffer  4 writing or reading data in or from column address are provided and address  input line ADDR signal transmitted to row or column decoder 2 and 3 is switched  by multiplexer 1 and a data line IND signal transmitted to row or column buffers  4 and 5 is by myltiplexer 6. Then data read to row or column buffers 5 or 4 is  switched by multiplexer 7, thereby converting dot patterns, row by row or column  by column. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04319037-A (JP)
Title: Formation of helical spline having stoppers on rotary shaft
Inventor: ISOZUMI SHUZO
IPC: F16D43/26
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a formation of helical splines having stoppers on a rotary shaft formed easily with a small working manhour and in a short time. CONSTITUTION:A large diametrical part of a shaft to be worked is clamped between a pair of rolling tools providing plural lines of helical teeth and continuous teeth continuing to every other line of these helical teeth on the surface, the shafts to be worked are rolled and pressed by the movement of both rolling tools, plural lines of helical spline grooves on the large diametrical part, communicating grooves continuing to every other helical groove before the plural lines of the helical spline rooves and stopper parts left between these communicating grooves are formed at one stage.
Patent JP-S61280605-A (JP)
Title: Magnetization of magnetized body
Inventor: NIIHORI YOICHI
IPC: H01F13/00
Filed: 1985-05-23
Abstract: PURPOSE:To assure even magnetization even if a rotating magnetized body is oscillated by a method wherein, within a frequency-generating magnet etc., a magnetizing head is energized in the direction of a magnetized body to magnetize the magnetized body while making the magnetizing head about against the periphery of the magnetized body through the intermediary of a gap-making member. CONSTITUTION:One end of a magnetizing head 11 facing to a frequency generating magnet 6 is coated with a thin sheet 15 comprizing epoxy base synthetic resin while the other end opposite to the magnet 6 is fixed to one end of a compression coil spring 14 with the other end fixed and then the magnetizing head 11 is energized to about against the magnet 6 through the intermediary of the thin sheet 13. In such a state, if pulse signal of 1kHz is transmitted to the magnetizing head 11 while a rotor 9 is rotated e.g. at 120rpm through the intermediary of a rotating axle 10, the frequency generating magnet 6 is magnetized with 500 poles. Even if the magnetized body such as rotating magnet 5 etc. is oscillated, the magnetizing head 11 making a gap from the periphery of magnetized body by the thin sheet 13 is moved forward and backward is accordance with the oscillation of magnetized body to make a constant gap between the magnetizing head 11 and the magnetized body 6.
Patent JP-H07317152-A (JP)
Title: Joining structure of column and beam, and beam
Inventor: SHIMADA TETSUO
IPC: E04B1/24
Filed: 1994-05-25
Abstract: PURPOSE:To easily change the height of a beam without changing the design of a column. CONSTITUTION:In a joining structure of a column 1 and a beam 8 in which a pair of mounting parts 5 are provided with a prescribed vertical space on the side surface of the column 1, and a pair of parts 10 to be mounted of an end plate 9 provided on the end part of the beam are bolted to the mounting parts 5, the lower part 10 is provided on an extended part 9a extended down from the end plate 9 of the beam 8. The upper part 10 is provided in the position of the end plate 9 with a prescribed space from the above-mentioned part 10, and the lower part 10 is joined to the lower mounting part 5, and the upper part 10 to the upper mounting part 5.
Patent JP-S62266840-A (JP)
Title: Manufacture of lead frame for semiconductor device and said semiconductor device
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L21/56
Filed: 1986-05-15
Abstract: PURPOSE:To improve the accuracy of the center of the chip of a semiconductor device, by forming rod shaped projections for positioning on a lead frame, and forming positioning holes in a resin hardening metal stage. CONSTITUTION:A positioning rod-shaped projection 10 is formed at a bridging part 4 of a lead frame 3, on which a semiconductor chip 7 is mounted. The lead frame 3 is inserted in a package 1, which is filled with an epoxy resin 2. The end of the lead frame is fixed to a cut-in part 5. A positioning hole 9 is formed between the individual package 4 in a metal stage 8. When the resin is hardened, the rod shaped projection 10 is inserted and fixed, and the position of the semiconductor chip 7 is fixed at a preset position. Thus the accuracy of the position of the lead frame in the three directions of X, Y and Z can be readily enhanced.
Patent JP-S61269471-A (JP)
Title: High frequency equipment
Inventor: ITO KATSUO
IPC: H04N5/64
Filed: 1985-05-23
Abstract: PURPOSE:To omit removing operation for unnecessary solder or masking operation by employing double structure consisting of >=1 subframe where a circuit board is fixed inside and an external frame which contacts and supports the outside of the subframe elastically. CONSTITUTION:Elastic projection pieces 52 projecting outwards are raised and formed at the outer periphery of the subframe 5 in plural areas. The subframe 51 is inserted for each of plural partitioned areas of the external frame 32. A circuit board 37 is fixed temporarily in each subframe 51, which is supported elastically in the external frame 32 in contact. Then, the whole of the external frame 32 is dipped in a solder bath 56. The conductive pattern of the circuit board 37 is soldered to the subframe 51 and thus fixed.
Patent JP-S60255599-A (JP)
Inventor: NIRUSU OROFU FURIIBORII
IPC: B63H25/42
Filed: 1985-05-22
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-H10303189-A (JP)
Title: Vaporizing device for liquid material
Inventor: YOSHIOKA NAOMI
IPC: H01L21/31
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a unit structured device capable of being easily handled and providing an effective liquid transferring capability and film forming characteristic. SOLUTION: Material containers 2A to 2C containing liquid material are arranged in a lower area and proportional valves 5A to 5D and a pump 10, transferring means having flow control function, are arranged in an upper area of the common rack 100, and the both are connected by liquid transferring lines 4A to 4D disposed in a vertical upwards and downwards direction and takes out and transfers liquid material from the respective container 2A to 2C. A carburetor is disposed near a reaction bath apart from the rack 100. This structure makes it possible to transfer bubbles in the pipe, valve, and the like forming liquid transferring lines 4A to 4D upward and automatically exhaust the bubble from the liquid transferring lines 4A to 4D. Since the carburetor is near reaction bath, the vaporized gas is hardly liquefied and the necessity for heat insulation is minimized.
Patent JP-H09295483-A (JP)
Title: Ic card
Inventor: IKEGAMI JUNICHI
IPC: B42D15/10
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To enable the terminal of an IC chip to be always fitted to the position of a pin for a read/write device by setting the direction of a card and also enable the type of the card to be identified as an IC card into which the IC chip and a terminal are built on a card substrate. SOLUTION: The front face 4 of a rectangular card main body 1 into which an IC chip 2 and its terminal 3 are built on a card substrate is covered with a plastic plate 5 for protection and the terminal 3 is arranged on the rear face 6 opposite to the front face 4. In addition, a recessed part is provided on a short side on one of the short sides of the plastic plate 5 on one of the sides of the card, so that the position, direction and type of the card can be identified.
Patent JP-S5446023-A (JP)
Title: Magnetic disc apparatus
Inventor: MIYAKE YOSHIHIKO
IPC: G11B23/03
Filed: 1977-09-19
Abstract: PURPOSE: To achieve the increase in storage capacity by so disposing plural magnetic heads that their slider faces overlap in the same circumference on a magnetic face.  
     CONSTITUTION: When sliders 10... are so disposed to head bars 2, 2 that they overlap on the same circumference on the surface of a magnetic disc 1, a plurality of gaps 9... are arragyed between tracks, and the gaps 9... by other sliders 10... correspond to the intermediate tracks between these tracks. Hence, writing and reading of a narrow inter-track spacing are accomplished and the storage capacity of the disc increases 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06325096-A (JP)
Title: Image forming and storing device
Inventor: YOSHIOKA TATSURO
IPC: H04N1/21
Filed: 1993-05-13
Abstract: PURPOSE:To select the image of both a page other than a first page and the other page in addition to the first page as an index image. CONSTITUTION:This device recognizes the contents of an original and selects an image to be an index from plural pieces of image information of one document by the result of the recognition. In this case, the device can select an image which is approximate to a prescribed document format and an image in which a special character exists as the image to be the index. Furthermore, in order to recognize the contents of the original, the image of the original is desirable to be abstracted. On the other hand, index information may be prepared only from the part of the real image of image information by the result of recognizing the contents of the original.
Patent JP-S60254122-A (JP)
Title: Liquid-crystal display element
Inventor: TAKAHASHI KIYOSHI
IPC: G02F1/139
Filed: 1984-05-31
Abstract: PURPOSE:To improve a maximum scanning line number characteristic and a threshold voltage characteristic by making the angle of orientation of a TN type liquid-crystal element less than 90 deg. and reducing the amount of a Chiral material to be added to a liquid-crystal material. CONSTITUTION:The orientation vector (rubbing direction) of a light-source side substrate 1 is denoted as r1 and the orientation vector (rubbing direction) of an observed value substrate 2 is denoted as r2; and the angle between r1 and r2 is set to 85 deg., and the amount of the added Chiral material is reduced from 1 to 0.5% when the orientation angle is 90 deg.. Consequently, the maximum scanning line characteristic Nmax is improved and a threshold voltage Vth is lowered. A figure (a) shows a clockwise uniform tilt and (b) shows a counterclockwise tilt.
Patent JP-H09249409-A (JP)
Title: Shaped lignocellulose-based activated carbon
Inventor: MILLER JAMES R
IPC: C01B32/384
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an activated carbon pellet which provides optimal bed packing, exhibits increased density, and is less susceptible to dust attrition by preliminarily applying a tumbling operation to green pellets formed from a binder and activated lignocellulose-based carbon powder and subsequently thermally treating the dried green pellets.  
     SOLUTION: This shaped lignocellulose-based activated carbon is produced by the steps; (a) grinding granular activated lignocellulose-based carbon into a fine powder, (b) mixing the activated lignocellulose-based carbon powder with a lesser amount of a binder material comprising bentonite clays in the presence of water, (c) extruding the mixture to produce an extrudate, which is cut to from green pellets characterized by 50-70wt.% moisture content, (d) subjecting the pellets to sufficient heat to remove the moisture therefrom, and (e) heat treating the dried pellets at temperatures from about 370° to about 982° in an inert atmosphere for a time sufficient to calcine the binder portion thereof. Therein the improvement comprises subjecting the green pellets of step (c) to a tumbling operation for up to about 30min. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04322704-A (JP)
Title: Solid-liquid separation of microbial culture solution
Inventor: FUKUSHIMA REIZO
IPC: C02F1/56
Filed: 1991-04-18
Abstract: PURPOSE:To apply a solid-liquid separation process of a microbial culture solution to the fermantation industry. CONSTITUTION:A microbial culture solution to which a high molecular coagulant is added to flocculate is dehydrated after bentonite is added and mixed thereto. When the high molecular coagulant is added, pH of the microbial culture solution is preferably in the range of 0-4.0. An adding amount of bentonite is preferably in the range of 5-100wt.% to the suspension solid body in the microbial culture solution. The microbial fungus body whichd consists of protein is charged positive in the pH and combined electrically with bentonite. And bentonite loses swelling property in the above pH to easily flcculate. Bentonite is non- toxic, is easily made to fodder and is cheap in cost of chemicals.
Patent JP-S62264957-A (JP)
Title: Production of ink jet print head
Inventor: SUTEFUAN JIEE NIGURO
IPC: B41J2/05
Filed: 1987-05-08
Abstract: PURPOSE:To make plastic deformation of a barrier layer material permanent, by a method wherein, nozzle plates are arranged on a polymer barrier layer on a substrate, and the barrier layer is heated and cured under a predetermined temperature after being deformed due to the application of a predetermined heat and pressure. CONSTITUTION:After a thin surface barrier 12 of SiO2 is deposited on a silicon substrate member 10, a resistant layer 14 of TaAl is sputtered on the top of the SiO2 barrier layer 12. After that, a metallization pattern of aluminum is formed on the surface of the TaAl layer 14. The metallization pattern 16 has holes to determine individually a lateral dimension of a resistor in a TFR structure. Thereafter, an external surface passivation layer 18 is additionally deposited on the external surface of the conductive pattern 16; in this case, the passivation layer 18 consists of inert SiC or Si3N4, thus preventing the lower layers from ink corrosion and cavitation wear.
Patent JP-S61270101-A (JP)
Inventor: SUZUKI SHINICHI
IPC: B27D5/00
Filed: 1985-05-24
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-H07320769-A (JP)
Title: Fuel cell
Inventor: TAKAHASHI TAKESHI
IPC: H01M8/24
Filed: 1994-05-26
Abstract: PURPOSE:To simplify the structure of a fuel cell, and reduce its size and weight CONSTITUTION:A water passage 33 is provided in the inner part of a fastening bar 31 provided so as to impart a prescribed surface pressure between unit cells constituting a stack 17, and made to function as a cooling water supplying pipe. Thus, the structure of the fuel cell can be simplified, and the size and weight can be reduced.
Patent JP-S603630-A (JP)
Title: Carton print specification drawing and device for automatically forming its block copy
Inventor: OKUDA MINORU
IPC: G03F1/00
Filed: 1983-06-22
Abstract: PURPOSE:To greatly cut down man-hours and to enhance design quality by forming drawing data from patternized base files in advance, and feeding them to an automatic drawing machine to form a specification drawing and its block copy. CONSTITUTION:Patternized design standards classified by the information of the forms and arrangement of characters, destinations, kinds, materials, etc., and subprograms for forming developed drawings classified by the types of cartons, etc. have been prepared as data bases. Necessary data bases are selected only by feeding a few pieces of the information peculiar to the kind of the machine to be packaged, a full-scale arrangement position and sizes are found to form necessary sizes and notes. They are automatically contracted or magnified so as to fit them in an A1 size drawing, and fed to an automatic drawing machine 81 to automate formation of a print specification design and its drawing and store this information is external files 50, and its copy block or its printing film is formed. As a result, the necessary man-hours can be greatly cut down, and design quality can be enhanced.
Patent JP-S5738690-A (JP)
Title: Scroll two-cylinder compressor
Inventor: KARATO HIROSHI
IPC: F04C23/02
Filed: 1980-08-14
Abstract: PURPOSE: To reduce mechanical frictional force by making compression part in 2- cylinders, and making the large axial direction force caused by gas pressure in the cylinder to generate in the both compression portion to be equal and opposit direction to act on the same point of application and cancell each other.  
     CONSTITUTION: Movable scrolls 11, 12 receive axial directional forces during operation by gas pressure in sielded spaces 27, 28, this axial directional forces are equal because the compression parts formed by the fixed scroll 23, 24 and the movable scrolls 11 and 12 are of identical dimension inspite of symmetrical arrangement.Further the point of application of this axial directional forces fall in between center O of the main shaft 14 and center O' of the crank portion 15 and 16 therefore are making shaft center of the crank portion 15, 16 to coincide each other. Thus the axial forces are equal in quantity and act in opposit direction to the same point of application, and the axial directional forces act on the movable scrolls are cancelled, resulting to eliminate mechanical frictional loss arising by the axial directional forces. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61272474-A (JP)
Title: Control device for diesel engine glow plug
Inventor: IZUMI AKIRA
IPC: F02P19/02
Filed: 1985-05-25
Abstract: PURPOSE:To enable the control of a diesel engine glow plug precisely at the target temperature level thereof, regardless of initial temperature and applied voltage, by calculating a drive signal in accordance with the characteristics of a temperature rise as detected before a current supply and compensating for current supply time corresponding to applied voltage as detected after the current supply. CONSTITUTION:When a switching element 2 is open, a glow plug 1 is supplied with a current for detection by means of a current supply means 4, and according to the voltage drop thereof, a temperature detecting means 5 detects the temperature of the glow plug 1. After initial driving time has been calculated by a driving time operation means 7. Depending upon an output from the temperature detecting means 5, the glow plug 1 is supplied with a current from a battery 3. Therefore, voltage applied to the flow plug 1 is detected by a voltage detecting means 6, when the switching element 2 is closed. Depending upon an output therefrom, voltage compensation for the initial driving time is calculated by a voltage compensation operation means 8 for necessary voltage compensation applicable to the initial driving time, and time for a current supply to the glow plug 1 is calculated for final decision.
Patent JP-H07319842-A (JP)
Title: Hierarchical associative storage device, hierarchical concept forming associative storage device, hierarchical concept succession associative storage device and associative storage device
Inventor: HIRAHARA MAKOTO
IPC: G06N3/04
Filed: 1994-05-26
Abstract: PURPOSE:To provide a hierarchical associative storage device, a hierarchical concept forming associative storage device and a hierarchical concept succession associative storage device capable of storing the hierarchical structure among applied items to be stored based upon the similarity between these items and systematically and flexibly retrieving the stored items in accordance with purposes by utilizing the hierarchical structure. CONSTITUTION:This system is constituted of an associative storage part 11 for updating an associative storage signal based upon associative storage weight stored inside, an associative storage weight updating part 12 for updating the associative storage weight stored in the storage part 11 at the time of a learning mode, a slave associative storage part 13 for updating a slave associative storage signal based upon slave associative storage weight stored inside, and a slave associative storage weight updating part 14 for updating the slave associative storage weight stored in the storage part 13 in the learning mode.