baber/WOPTO huggingface dataset:
Patent JP-H06246679-A (JP)
Title: Roll paper cutting device
Inventor: IWASHINA BAN
IPC: B26D1/46
Filed: 1993-02-27
Abstract: PURPOSE:To produce a large quantity at a time by cutting roll paper of toilet paper or the like easily and quickly further with a cut surface so as to be very orderly from a long scaled roll main material. CONSTITUTION:A belt-shaped blade 5 is drivably provided by winding it linked between upper/lower wheels 3, 14. This belt-shaped blade is provided in a plural quantity, and a feed means C of a roll paper main material P is horizontally provided between these upper/lower wheels 3, 4. A vibration generating means B for giving fine vibration is provided in at least one of the upper/lower wheels 3, 4.
Patent JP-H02240846-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAMOTO ISAO
IPC: G11B11/10
Filed: 1989-03-15
Abstract: PURPOSE:To allow high-speed and high-density recording and to improve C/N by incorporating conductive fillers into an over coating layer of the uppermost layer or adhesive layer to adjust the thermal conductivity. CONSTITUTION:The conductive fillers are incorporated into the over coating layer 5 or adhesive layer provided on the protective layer 2 on the upper side of a recording layer 3 which is laminated on a substrate 1 and is coated with the protective layers 2 on both surfaces, by which the thermal conductivity is adjusted. Ag, Cu, Al, Ni, graphite, etc., are used for the conductive fillers. The heat accumulation effect of the recording layer 3 is enhanced and the shape of recording pits is improved by adjusting the thermal conductivity of the over coating layer 5 or the adhesive layer, by which the high-density recording is enabled and the C/N is improved.
Patent JP-S54153540-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KIYOUMASU MIKIO
IPC: H01L29/792
Filed: 1978-05-25
Abstract: PURPOSE:To increase the hold margin, by detecting the readout and write-in state through the selection of the mutual conductance ratio of the C-MOS inverter circuit, and changing the sense level of the sense circuit in the memory. CONSTITUTION:The input inversion voltage of the C-MOS inverter circuit can be decreased by changing the ratio of mutual conductance. In case of readout, for example, VDD(6)=5V, VSS1(7a)=O V, and VSS2(7b)=O V, then the input circuit consists of the P channel MOS transistors 1a and 1b. The output of ''X'' inverter is ''H'', N channel MOS transistor 3''Y'' is ''OFF'', and the sense level of the sense amplifier 5 is represented in low level. In case of read-in, for example, VDD= 10 V, VSS1=-10 V, VSS2=O V, they can increase the sense level conversely mentioned before. Thus, the storage of carrier at the floating gate increases the hold voltage level of the semiconductor non-volatile memory.
Patent JP-H07273744-A (JP)
Title: Movement speed detection circuit
Inventor: IGARASHI HIDEKI
IPC: H04B7/08
Filed: 1994-03-31
Abstract: PURPOSE:To detect the movement speed or a receiver without enlarging the device scale by measuring the frequency of branch switching in the receiver which uses a reception signal level measuring instrument of one system to perform diversity reception. CONSTITUTION:In a branch selection control circuit 21, a switch 22 is switched to a branch 1 to measure the reception signal level of the branch 1, and the switch 22 is switched to a branch 2 to measure the reception signal level of the branch 2. Reception signal levels of branches 1 and 2 are compared with each other, and the switch 22 is fixed to the branch, whose measured reception signal level is higher, to receive data of its own slot. A branch switching frequency measuring circuit 23 counts the frequency of branch switching of the switch 22 to measure the frequency of branch switching. In a switching frequency/movement speed conversion circuit 10, the frequency of branch switching is multiplied by a prescribed constant to output the movement speed.
Patent JP-H04298023-A (JP)
Title: Manufacture of single crystal silicon thin film
Inventor: NAGAHARA TATSURO
IPC: H01L21/205
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method for manufacturing a single crystal silicon thin film of good electrical properties by using a plasma CVD device. CONSTITUTION:Reaction gas of SiF4:SiH4:F2 (gas ratio of 2:1:5, F/H ratio of 9:2) is supplied into a reaction chamber of high vacuum and a pressure thereof is regulated to 0.2Torr. The reaction gas is formed to plasma and a 2.0mum-single crystal silicon thin film 2 is formed on a single crystal silicon substrate 1 which is heated to 350 deg.C. In the manufacture method, the number of halogen atoms is regulated to be more than the number of hydrogen atoms; therefore, hydrogen concentration in the reaction gas is lowered, a surface of epitaxial growth is not covered excessively with hydrogen atom, and hydrogen is hard to be left in a formation film of single crystal silicon. Accordingly, it is possible to improve uniformity of crystal and to improve electric properties such as electron mobility.
Patent JP-S5910357-A (JP)
Inventor: ARUFUONSU GUROOSE BAIKERU
IPC: B04B15/00
Filed: 1983-04-12
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-H08260329-A (JP)
Title: Production of solid porous sheet and device therefor
Inventor: SAKA WATARU
IPC: A61F13/511
Filed: 1995-03-22
Abstract: PURPOSE: To provide both a method for producing a solid porous sheet having a structure capable of effectively actualizing liquid movement from the surface layer to the back layer and a device for the method. CONSTITUTION: In a method for producing a solid porous sheet having a great number of solid holes by laying a sheet between a first pressing mold having a great number of projected pins 20 in a line state in many rows and a second pressing mold having a recessed mold to be fitted to the projected pins 20 or projected parts to be fitted to spaces between the many rows, projected pins 20 comprising columnar base parts 12, conical tip parts 14 and collar parts 18 extending in the direction approximately perpendicular to the axial direction of the base parts 12 at the approximately boundary parts between the base parts and the tip parts 14 are used as the projected pins 20.  Pins comprising the tip parts 14 composed of bottom parts 40 and top parts 42 and having the tip angles at the top parts larger than the crossing angles of the extension lines of mutually opposing two ridgelines at the bottom parts in the top part directions can be also used as the projected pins 20.
Patent JP-S62221020-A (JP)
Title: Data processing system
Inventor: FUJISHIGE TAKEZO
IPC: G11B20/10
Filed: 1986-03-20
Abstract: PURPOSE:To write and read data with high efficiency by setting the data transfer unit between an external disk memory device and a buffer memory at the value equal to a single track unit of said disk memory device. CONSTITUTION:In a data read mode, the data equivalent to a single track including the parts before and after a data area to receive an access are transferred at a time to a one-track local buffer 3A from an external memory device 2 by a host device. Then the host device reads the desired data area out of the buffer 3A and decides whether the data area to receive an access next is included or not in the area read out by the buffer 3A in the previous time. If said data area is included in said read-out area, the reading/writing actions can be given to the buffer 3A and no access is required to the device 2. In such a way, no access is needed to the device 2 in case the next access area is presently included in the buffer 3A. Therefore the overall access time is shortened.
Patent JP-H03263009-A (JP)
Title: Optical axis alignment device
Inventor: YONEDA MASAHIRO
IPC: G02B27/62
Filed: 1990-03-14
Abstract: PURPOSE:To accurately detect a high-luminance spot image by interposing a light transmittance variable filter and an output photometric sensor between a light emitting element and a photographing part like a television camera. CONSTITUTION:When the light transmittance of a light transmittance variable filter 14 is a certain value and the output light photomatric sensor 16 detects the arrival of the output light at a set value in this case, a control means outputs a displacement signal to an automatic stage 15 for output light photomatric sensor to displace this stage so that this sensor 16 is retreated from the output light measuring position. Hereafter, the control means outputs displacement signals to an automatic stage 1 for light emitting element and an automatic stage 3 for optical element and drives them to align optical axes. Consequently, a photographing part 5 is note extremely irradiated with the output light from a light emitting element A or the high-luminance emitting spot image of the light emitting element on the photographing part due to the output light is not saturated. Thus, the alignment of the center point of the high-luminance emitting spot image to the reference optical axis is easily controlled.
Patent JP-H03264347-A (JP)
Title: Manufacture of flame retardant polyamino-bis-maleimide resin laminate
Inventor: FUJIOKA ATSUSHI
IPC: C08L79/08
Filed: 1990-03-14
Abstract: PURPOSE:To obtain laminate, the heat resistance of which is high and the flame retardancy of which is excellent, by a method wherein the predetermined number of prepregs containing flame retardant polyamino-bis-maleimide resin composition are laminated to one another and copper foil is piled up thereto, when necessary and finally hardened under heat and pressure. CONSTITUTION:Prepreg is produced by impregnating fibrous base material with flame retardant polyamino-bis-maleimide resin composition, which is obtained by additionally reacting aromatic diamine and 2,2-bis[3,5-dibromo-4-(4- amino-phenoxy)phenol] propane with aromatic maleimide compound. As the fibrous base material, glass cloth, glass paper, aromatic polyamide fiber fabric, heat resistant thermoplastic fiber fabric or the like is used. The flame retardant polyamino-bis-maleimide resin laminate concerned is obtained by laminating the predetermined number of the obtained prepregs and piling up copper foil, when necessary and hardening them by heating. The laminating temperature of 170-260 deg.C, laminating time of 30-480min and laminating pressure of 1-10<7>Pa are preferable ranges. Further, as copper foil, electrolytic copper foil, the bonding surface to resin of which is treated by silane coupling agent, is used.
Patent JP-H03266095-A (JP)
Title: Information processing system
Inventor: KATO TATESHI
IPC: G07G1/12
Filed: 1990-03-16
Abstract: PURPOSE:To easily cope with a forgery or illegal use by writing a numerical value to an IC card in advance and executing a processing by using the IC card to which the value is already written. CONSTITUTION:An IC card 1 is inserted to a prepaid recorder 2 and a transfer amount and an identification number are inputted. When the prepaid recorder 2 sends the transfer amount and the account number of a personal account 31 to a host computer 3 of a bank and receives the information of completing the transfer, the transfer amount is written to the IC card 1. A shop installing an exclusive terminal 5 mounts a written IC card 1' to the exclusive terminal 5 and a user inputs the identification number. Then, a used amount is subtracted and the exclusive terminal 5 is periodically connected with a host computer 6 of a management company. Then, the periodical total amount of the exclusive terminal 5 is sent. The host computer 3 transfers the corresponding amount from an account 32 of the management company to a shop account 33. Thus, the illegal use is prevented and the processing or cost required for each use is reduced.
Patent JP-H08257879-A (JP)
Title: Transmitting method of specification information
Inventor: OISHI TOSHIMITSU
IPC: G06Q50/04
Filed: 1995-03-23
Abstract: PURPOSE: To meet the extension of an automatic machine with no accompaniment of changing a program of a key station. CONSTITUTION: A key station transmits collective specification information combined with individual specification information respectively necessary for each automatic machine 10-1 to 10-N. Each local station 50-1 to 50-N receives this collective specification information displayed in a monitor display device 53, also to read the individual specification information necessary for the corresponding automatic machine 10-1 to 10-N from among the displayed collective specification information by a television camera 54.
Patent JP-H03266768-A (JP)
Title: Inspecting device for vehicle
Inventor: OSUMI NAOTAKE
IPC: B61B13/00
Filed: 1990-03-16
Abstract: PURPOSE:To shorten to a large extent using a simple device the days required for testing a vehicle by inspecting the vehicle using a software, and separating a test before transmission of electricity to the vehicle from a test after transmission of electricity, and carrying out those tests with independent devices. CONSTITUTION:A testing device for use before transmission of electricity and a testing device for use after transmission of electricity are provided independently of each other and at the testing device for use before transmission of electricity a test vehicle 1 and a CPU device 2 are connected to each other by test wires 13 to 13''' via an input/output device 6. A digital or analogue signal is transmitted to the vehicle by the software of the CPU device 2 and the continuity test of wiring and measuring of circuit resistance and insulation resistance are carried out and the results are recorded or judged. Similarly, a test vehicle and a CPU device at the testing device for use after transmission of electricity (not shown in the figure) are connected to each other by test wires via an input/output device and also a speed signal generating device, a pressure generating device and a pressure measuring device, etc., are connected to one another via test wires and movement of the vehicle is read and judging of failure, etc., is carried out.
Patent JP-S51141304-A (JP)
Title: Method to manufacture a winding
Inventor: UMEDA TAKAO
IPC: H01F41/12
Filed: 1975-05-30
Abstract: PURPOSE: A winding is manufactured by the microwave irradiation that stiffens the main insulating bed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08264275-A (JP)
Title: Induction heating coil
Inventor: ISHIGAMI KENICHI
IPC: H05B6/36
Filed: 1995-03-23
Abstract: PURPOSE: To provide stable high volume resistivity and withstand voltage property even after heat deterioration by applying and baking varnish containing 40wt.% or more T-material with specific composition shown by the formula 1. CONSTITUTION: Varnish containing 40wt.% or more T-material shown by the formula 1, inorganized silicone with phenyl group content of less than 40wt.% and inorganic filler is applied and baked to a coil. In the formula 1, R is phenyl group. A 5mm diameter of wire which is formed by a nickel copper strand 1 and a glass braided layer 2 is coiled to make a coil compact 3 with the diameter and length being 100mm each. The compact 3 is dipped into the prepared varnish and given heat treatment in manufacturing processes.
Patent JP-H04298771-A (JP)
Title: Electrophotographic recording device
Inventor: NAKAMURA TETSUYA
IPC: G03G15/00
Filed: 1991-03-28
Abstract: PURPOSE:To restrain the wasteful adhesion of developer to a photosensitive body to the utmost and to record the image of high quality with economy. CONSTITUTION:In addition to a developing bias power source 71 which generates developing bias, a reverse bias power source 72 which generates reverse bias having a reverse polarity to the developing bias is provided in a developing device 7. After starting the action of an electrostatic charging device 2 at the time of starting rotating a photosensitive drum 1, the reverse bias is impressed on a developing sleeve 70 until a time TA required for moving an optional point on the photosensitive drum 1 from the electrostatic charging position A of the device 2 to the developing position B of the device 7 elapses from the point of time when the action of the device 2 is started, and thereafter the developing bias is impressed on the sleeve 70, which are selected by a switch 73.
Patent JP-S59191516-A (JP)
Title: Production of thick walled large diameter steel pipe
Inventor: TANAKA YASUHIKO
IPC: B23K9/025
Filed: 1983-04-14
Abstract: PURPOSE:To produce easily a thick-walled large diameter steel pipe in the stage of forming a thick steel plate with an O press, and welding the seam part thereof to produce the steel pipe by forming the steel plate with the O press at a specified drawing rate thereby matching exactly the butt parts in the weld groove. CONSTITUTION:Production of a thick-walled large diameter steel pipe having >=2% ratio between wall thickness and outside diameter by a UOE pipe making method is accomplished by deforming successively plastically a blank material, i.e., a thick walled steel plate, by a C press, U press and O press to form the steel plate into a pipe shape, and tack welding continuously the seam part thereof then subjecting the pipe to normal welding from the inside and outside. If the drawing during forming with the O press in this case is accomplished at 0.2-0.3% rate, both edges can be exactly deformed and butted. Pipe making by simple welding is made possible even if the outside diameter of the steel pipe varies, without the need for using fin pass rolls as in the prior art. Generation of a hot crack in the weld edge part is obviated.
Patent JP-H11247298-A (JP)
Title: Connecting hardware for wooden building
Inventor: ITO SAKIO
IPC: E04B1/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting hardware for wooden building capable of shortening the term of works in a field, and excellent in strength with freedom by using a special hardware, instead of the working of a timber and a reinforcing hardware, to the joint of a through pillar to a horizontal member such as second floor girder or girth girder. SOLUTION: This connecting hardware 1 for wooden building is formed of a metallic column support plate 2 laid along at least one side surface of a column, and a receiving part 3 for fitting a second floor girder or girth girder, which is welded to the column support plate 2. A bolt hole 8 for inserting a bolt to be fixed to the column is formed on the column support plate 2, and a bolt hole 1 for inserting a bolt to be fixed to the second floor girder or girth girder is formed on the receiving part 3.
Patent JP-S61224344-A (JP)
Title: Package for high-frequency integrated device
Inventor: YAMAZOE YOSHIMITSU
IPC: H01L23/02
Filed: 1985-03-28
Abstract: PURPOSE:To facilitate the high-precision positioning of the circuit substrates of a high-requency integrated device and to improve the efficiency of the device as well by a method wherein recessed parts are provided in advance in the upper face of the package major part and the circuit substrates are fitted in the recessed parts and are joined therewith. CONSTITUTION:The Cu-W alloy base metal is processed; stages 5, whereon semiconductor elements 7 and 9 are mounted, recessed parts 10 to be used for burying circuit substrates 3 and insert holes for lead wires 13 are provided; an Fe-Ni alloy plating is performed; the Fe-Ni alloy leads 13 are fusion welded using glasses 11, and an Au plating is performed on the Fe-Ni alloy leads 13; and a package major part 1 is completed. The back surfaces of the alumina ceramic substrates 3 are metallized, circuit patterns 4 are printed on the surfaces thereof and when the circuit substrates are soldered in the recessed parts 10, the position deviation of the circuit substrates are soldered in the recessed parts 10, the position deviation of the circuit substrates and the creeping of the bonding agent are not generated. Then, the FET chips 7 and 9 made of GaAs are mounted on the stages 5, and a connection between the leads 13 and the pads and connections 15 are performed. As the positioning precision of the circuit substrates is high, the difference between the actual connection length and the design value thereof is very small, the parasitic capacity and inductance are reduced and the efficiency of the circuits is also improved. By this constitution, the improvement of assembly efficiency of the device and the improvement of efficiency of the circuits can be obtained.
Patent JP-H02243880-A (JP)
Title: Simple sound field regenerating stage
Inventor: ICHIHASHI TOSHIAKI
IPC: E04H3/24
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a simple stage without executing the interior decoration work by installing a back surface plate at the rear edge part of a base seat on which a singer is positioned and installing a ceiling plate over the base seat and installing a reflection plate and collecting the sound supplied from speakers onto the periphery of the head part of the singer. CONSTITUTION:A continuous pipe-shaped frame 1 which can be transported is dividedly formed into a small part having a U-shape, and a base seat 2, back surface plate 3, and a ceiling plate 4 are installed. Then, speakers 11 and 12 are installed toward the inside of a stage S at the right and left parts in the upper part of the back surface plate 3. Further, a vertical reflection plate 12 is installed over the whole length in the width direction at the front edge of the ceiling plate 4, and an inclined reflection plate 22 is installed over the whole length aslantly in the width direction of the stage S in the continuous part between the ceiling plate 4 and the back surface part 3. The sound transmitted from the right and left speakers 11 and 12 is reflected on the reflection plates 21 and 22, and the feeding in which a singer is surrounded by sound is obtained. Therefore, the impressive talk backs sound field can be realized.
Patent JP-H04300438-A (JP)
Title: Gear rotation transmission mechanism
Inventor: OKADA YASUYUKI
IPC: F16H1/20
Filed: 1991-03-28
Abstract: PURPOSE:To suppress rotational variation and easily synchronize a driving side to a driven side not by transmitting a load torque to the driving side with a condition of a short starting-up time even when an abrupt load torque with a short starting-up time is applied to the driven side. CONSTITUTION:In a gear rotation transmission mechanism, rotation of a driving gear 5 driven by a driving shaft 3 is transmitted to a driven gear 8 on a driven shaft 7. A first gear 10 meshed with the driving gear 5 and a second gear 11 meshed with the driven gear 8 are provided on a same shaft 9. The first and second gears are connected to each other by means of an elastic body 12. A stopper 13 is provided for regulating a relative rotational angle of the first and second gears 10, 11 to be a specified value or lower. A load torque is transmitted by a two-stage construction of the elastic body 12 and the stopper 13.