baber/WOPTO huggingface dataset:
Patent JP-H10294374-A (JP)
Title: Conversion method of cad data
Inventor: YAMAGUCHI HIROKI
IPC: G06F17/50
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To enable area data to be easily converted into path data, by a method wherein a line which is connected between the intermediate points of sides under prescribed conditions in a combination of two opposed sides except a side formed of the starting point and terminal point of area data is made to serve as the center line of path data. SOLUTION: When area data are converted into path data, the center line of path data is set. At this point, the center line is formed of an intermediate point between an apex which extends clockwise from a start point A1 at a point of time when a set can be judged and an apex which extends counterclockwise from a terminal point Ai . Path data where a line drawn between intermediate points between an apex A1+x and an apex A1-x is made to serve as a center line are formed. At this point, X denotes an integer which satisfies a formula, 0<=x<=i/2-1, where i is the number of apexes of area data.  For instance, when a set can be judged processable by making an apex A1 serve as a start point, an intermediate point between A1 and A12 is represented by B1 , an intermediate point between A2 and A11 is represented by B2 ,..., and a line drawn between B points is made to serve as the center line of path data.
Patent JP-H06290557-A (JP)
Title: Seeking method with stepping motor and device therefor
Inventor: AIZAWA NOBUHIRO
IPC: G11B21/08
Filed: 1993-04-02
Abstract: PURPOSE:To reduce power consumption by making an one-phase energizing state having a prescribed time shorter than the interval of step signals between energizing states during the time of shifting from a two-phase energizing state to next two-phase energizing state. CONSTITUTION:When a step signal 1 is inputted from a host side, a step controlling circuit A3 generates and outputs energizing signals 7 to 10 in accordance with a present energizing state and a direction signal 2 from the host side. When a step signal is the first step signal right after the direction-in signal, normal two-phase energizing signals 11 to 14 are generated to be outputted, when the step signal is not so, two-phase energizing signals 11 to 14 in which the one-phase energizing states are inserted are generated to the outputted. Further, the insertion time T2 of the one-phase energizing is determined by the interval T1 of fronting two step signals. Two-phase energizing signals 11 to 14 in which the one-phase energizing are inserted are raised delaying each energizing signals by a time T20 while catching rising times of the signals.
Patent JP-H08266864-A (JP)
Title: Curtain
Inventor: KAWASHIMA KOICHI
IPC: B01D53/86
Filed: 1995-03-31
Abstract: PURPOSE: To easily destroy an offensive odor from one's cigarette, etc., in a room by the action of a photocatalytic reaction without disposing a special deodorizing device by carrying a photocatalyst on the surface of a curtain. CONSTITUTION: In order to destroy an offensive odor from one's cigarette, a house pet, a toilet stool, etc., by a photocatalytic reaction, a photocatalyst is carried on the surface of a curtain of org. fibers such as a cloth or lace curtain or a curtain of inorg. fibers such as glass or ceramic fibers. The photocatalyst is a photocatalyst causing a photocatalytic reaction under low energy light of <=4eV such as light from a fluorescent lamp or an incandescent electric lamp used in everyday life and especially titanium oxide is used. When titanium oxide is carried on a curtain, an SiO2 -contg. material such as SiO2 - contg. glass or ceramic fibers are suitable for use as the material of the curtain from the viewpoint of bonding strength to titanium oxide.
Patent JP-S63265326-A (JP)
Title: Memory area managing system for high-level language library
Inventor: NISHIYAMA KENJIRO
IPC: G06F9/06
Filed: 1987-04-22
Abstract: PURPOSE:To omit the memory acquiring and opening processes within a library and to reduce the memory capacity by deciding successively the memory capacities requested by each high-level language library and acquiring and opening automatically a desired memory area. CONSTITUTION:A language processor is started by a starting means 5 and carries out a source program 8. An acquiring means 3 is first started and the memory sizes within a working area of an executing routine are supplied from a memory acquiring data memory means 6. Thus a memory 7 is acquired based on the memory size and the head address of the memory 7 is stored in the means 6. A high-level language library acquires the head address out of the means 6 and uses the memory 7. Finally the executing routine which performs the final processing is called and an opening means 4 is started. The head address and the memory size are supplied from the means 6 in the working area of the executing routine. Then the memory 7 is opened and the operation is returned to the means 5. In such a way, a memory area of the high-level language library is managed.
Patent JP-S5326941-A (JP)
Title: Receiver circuit for carrier protective relay
Inventor: MAKINO JIYUNICHI
IPC: H02H3/28
Filed: 1976-08-25
Abstract: PURPOSE: To reduce an effect from noise with an accurate operation made capable for the noise detector circuit of preventing an error operation, by inputting the received signal to the demodulator circuit after suppressing a noise with much amount of high frequency component included through the low pass filter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5527735-A (JP)
Title: Vibrator film for electroacoustic converter
Inventor: SUYAMA HIDEO
IPC: H04R9/04
Filed: 1978-08-18
Abstract: PURPOSE:To facilitate an easy matching for the vibrator film to the fixed plate as well as to eliminate the characteristic dispersion by coating the metal foil on the film surface, providing the terminals across the metal foil and then providing the film support part with insulation to the foil. CONSTITUTION:The Al foil 14 is evaporated to Myler film 11, and oval and spiral conductor 12 (oppostie routes between 12a and 12b) is produced by the photo etching method. Film 11 is then stretched and adhered on the surface of fixed plate 9 containing punched hole 10. Insulated film support parts 14a-14d are provided via slit 15 at the both sides of the width direction as well as at the right and left ends of the longer direction of ribbon substance 8, and hole 10 is enclosed by the film support parts at each inner edge. Terminals 13a and 13b of foil 12 are formed with insulation at support part 14a (14b). In this constitution, the positioning can be facilitated for the vibrator film to the fixed plate, thus realizing the mass production and with the minimized dispersion of the characteristics.
Patent JP-S58219949-A (JP)
Inventor: KATSUTA YASUTSUNE
IPC: B02C15/12
Filed: 1982-06-14
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-S60249516-A (JP)
Title: Chuck with supply oil hole
Inventor: YOSHIMOTO HISANARI
IPC: B23Q11/10
Filed: 1984-05-21
Abstract: PURPOSE:To enable the oil to be easily supplied without causing a chuck to worsen its clamping force, by fitting an oil supply device to be inserted into the main unit of the chuck and connecting one or several hollow holes with a supply oil port in an oil supplying ring to be combined with a supply oil hole. CONSTITUTION:After a chuck main unit 1 is fixed by fixing a tool and inserting a shank 2 into a main spindle in a machine tool, a supply oil pipe is further connected to a nipple of a supply oil threaded hole 12. While the main spindle, if it rotates, turns those excepting an oil supply device 10 by leaving it as prevented from rotating by a stopper, and the cutting tool starts cutting. And cutting oil, being allowed to flow into the nipple screwed into the threaded hole 12 from the supply oil pipe further delivered from a delivery port 22 via a lateral hole 9 and hollow holes 8, formed to an oil hole, from an annular oil groove 18, is sufficiently supplied to a cutting part. In this way, a chuck enables the oil to be injected even without a particular device only by connecting a part of the hollow hole with a supply oil hole of the oil supply device, further never reducing at all clamping force of the tool.
Patent JP-S63266681-A (JP)
Title: Disk reproducing device
Inventor: KITAGAWA SHIGEHARU
IPC: G11B17/24
Filed: 1987-04-23
Abstract: PURPOSE:To contrive multifunctionalization capable of changing another disk under the reproducing state of one disk by providing a disk inserting hole capable of loading/unloading a disk to/from 3rd or 2nd disk mounting part positioned facing 2nd or 3rd disk rotating drive part and holding a center part of a 1st disk mounting part between them. CONSTITUTION:An exchange tray 32 is set up in front of and on the right side of the front edge of a tray 12 housed in a main chassis 14. This exchange tray 32 is freely slidably supported in the direction of an arrow F or G by guide parts 11c and 11d provided in the chassis 14 via the disk inserting hole formed in the front panel of the disk reproducing device 11 concerned. Then, the exchange tray 32 is extruded from the disk reproducing device 11 under the state of sliding out in the direction of the arrow F, whereas it is housed in the disk reproducing device 11 under the state of sliding out in the direction of the arrow G. By this method, a disk can be loaded or unloaded to or from the 3rd or 2nd disk mounting part under the reproducing state of a disk mounted on the 2nd or 3rd disk mounting part, thus promoting effectively the multifunctionalization.
Patent JP-H03297174-A (JP)
Title: Magnetic shielding device
Inventor: IMAI KUMIKO
IPC: H01B12/02
Filed: 1990-04-17
Abstract: PURPOSE:To form a ultralow magnetic field by disposing a semiconductor cylindrical layer (B) of a critical temperature T2 higher than T1 around the outer periphery of a critical temperature T1 superconductor cylindrical layer (A), and further disposing a magnetic field generating coil around the outer periphery of the layer (B), the coil being variable in the magnitude of a magnetic flux. CONSTITUTION:Temporal calcined powder of a Bi2Sr2CaCu2Ox composition for Bi ceramic superconductor is suspended in an organic solvent and is sprayed on the outer surfaces of two Ag-made cylinders of 500mm length, 1mm thickness and 110 and 100mm inner diameters. Then, 0.25mm thick Bi ceramic superconductor is formed into a film on the Ag-made cylinders by heating the same to 880 deg.C in the atmosphere, and then a 1000mm inner diameter cylinder body between the Bi superconductor cylindrical bodies is heat-treated in the oxygen containing atmosphere under the condition of 500 deg.CX10H and further under 400 deg.CX20H to lower the critical temperature. Those two cylindrical bodies are coaxially disposed and a magnetic field generating coil capable of changing the magnitude of a magnetic flux is disposed on the outer periphery of the cylindrical layer A2 to construct a magnetic shield device Hereby, an about 10<-10> ultralow magnetic field can be formed.
Patent JP-H08277972-A (JP)
Title: Bellows hose
Inventor: MIYAJIMA ATSUO
IPC: F16L11/11
Filed: 1995-03-31
Abstract: PURPOSE: To locally increase a bending property in a bellows part and to facilitate installation of a bellows hose between counter-members while maintaining negative pressure resistance and pull-out resistance in the bellows hose. CONSTITUTION: A bellows hose extending from one end to the other end along an axial line is provided with connection end parts 11, 12, which can be connected between counter-members, and in the intermediate cylindrical part 10a between the connection end parts 11, 12, a bellows part 13, in which a plurality of crest-shaped ring type projection parts 14a, 14b, 14c and the like are continuously formed, is arranged. At least one side of bellows ends 13a, 13b, an inclination of the first slanting part. 14a1, which is formed on the bellows part center side of the first projection part 14a from the bellows end 13a, to the axial line is set to be smaller than that of the second slanting part 14a2 formed on the bellows end side.
Patent JP-H01270865-A (JP)
Title: Mastication measuring device
Inventor: FUKADA EIICHI
IPC: A61B5/11
Filed: 1988-04-22
Abstract: PURPOSE:To easily and securely measure mastication by providing a displacement detecting element and a holding means to adhere the displacement detecting element to the side part of a face. CONSTITUTION:A displacement detecting element 3 is provided in the side part of a face 2 of a checked person 1, whose mastication is measured and an output is given through a lead wire 4 to a processing means 5. Then, an operated processing result is displayed by a display means 6. When the displacement detecting element is pushed on the part of the masticatory muscle, the side part of the face 2 is suitable for the measurement of a masticating number or masticating force. The displacement detecting element 3 is fit to a supporting member 8 by a fitting means 7 and a holding means 9 is composed of this supporting means 8 and the fitting means 7. The fitting means 7, which is fit to one edge part 8a of the supporting means 8, has a housing 10 and an elastic body 11, which is charged in the housing, and the displacement detecting element 3 is held on the elastic body 11. A cover 12, which covers the outer circumference surface of the displacement detecting element 3 and one part of the housing 10, transmits the displacement in the side part of the face 2 to the displacement detecting element 3 without fail.
Patent JP-H01270904-A (JP)
Title: Pressure crystallizing method
Inventor: TAKAO MASAMI
IPC: B01D9/02
Filed: 1988-04-22
Abstract: PURPOSE:To recover crystal of a specified component with high purity at good yield by progressing crystallization of the specified component while measuring the temp. in a high-pressure vessel at a time of pressure crystallization and adjusting the pressure to the proper pressure between a pressure-temp. solid-liquid dissolution equilibrium line and a pressure-temp. supersaturation equilibrium line. CONSTITUTION:A mixed liquid raw material consisting of two or more components is held in a high-pressure vessel and the specified component is crystallized while keeping the pressure as a variable. In this case, both a pressure-temp. solid-liquid dissolution equilibrium line and pressuretemp. supersaturation equilibrium line of the above-mentioned specified components in the mixed liquid raw material are previously understood under such conditions that heat transfer of the inside of the high- pressure vessel and the outside of the system is practicably inhibited. At a time of executing pressure crystallization, crystallization of the specified component is progressed while measuring the temp. in the high-pressure vessel and adjusting the pressure to the proper pressure between the above-mentioned two equilibrium lines. As a result, crystal is made to a large size and crystal of the specified component can be recovered with high purity at good yield.
Patent JP-H02279577-A (JP)
Title: Production of ceramic substrate
Inventor: NAKAMURA MIHO
IPC: C04B41/51
Filed: 1989-04-20
Abstract: PURPOSE:To efficiently remove a binder without oxidizing a W conductor and to obtain an AlN-based multilayered substrate having high reliability by forming a W-based electrically conductive paste layer on the surface of an AlN-based green sheet, dewaxing and sintering the green sheet and the paste layer in an atmosphere contg. oxygen in the form of steam. CONSTITUTION:When an AlN-based multilayered substrate contg. W as a conductor is produced, a W-based electrically conductive paste layer is formed on an AlN-based green sheet and the org. matter in the green sheet and the paste layer is removed in an atmosphere contg. oxygen in the form of steam under >=0.10atm pressure. The dewaxed green sheet and paste layer are then sintered in the same atmosphere to obtain a ceramic substrate having superior heat conductivity and not increasing the resistance of the W conductor.
Patent JP-H07311728-A (JP)
Title: Simultaneous transmission system for data
Inventor: KITAHARA HIROMICHI
IPC: G06F13/00
Filed: 1994-05-16
Abstract: PURPOSE:To obtain a data simultaneous transmission system which can confirm data transmission and also complete the data transmission in a relatively short time by sending out response signals indicating whether or not transmission of data in unit quantities are successful in order from plural portable terminal units. CONSTITUTION:A communication management device 2 is interposed between a personal computer 1 and plural portable terminal units 3a-3c and sends out a communication acknowledgement signal to the personal computer l. Then, the communication management device 2 performs control so that the response signals from the portable terminal units 3a-3c are transmitted in order after the data are sent in unit quantities at the same time, so the communication management device 2 can discriminate the response signals from the portable terminal units 3a 3c and can, therefore, confirm the data transmission. Further, the communication management device 2 sends the data in unit quantities read out of the personal computer 1 to the portable terminal units 3a-3c at the same time, so the time required for the data transmission can be shortened at a maximum.
Patent JP-H10290663-A (JP)
Title: Production of clear green tea beverage
Inventor: INOUE TAKESHI
IPC: A23F3/16
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a clear green tea beverage capable of preventing formation of turbidity without impairing characteristic taste of green tea. SOLUTION: This method for producing a clear green tea beverage comprises a green tea extracting process, a process for removing used tea leaves and a turbid component eliminating process. The green tea extracting process lowers a dissolved oxygen concentration and extracts green tea with hot water at 50-100 deg.C to which an antioxidant is added. In the process for removing used tea leaves, the extracted solution of green tea is successively passed through a filter of 10-30 meshes and a filter of 100-200 meshes to remove used tea leaves from the extracted solution of green tea. After the removal of the used tea leaves, the extracted solution of green tea is poured into a centrifugal separator while cooling the solution to about 30 deg.C.  A turbid component is removed at 5,000-10,000 rpm number of revolutions at 3,000 liter/hour to 6,000/liter/hour treating speed to recover the objective cleared extracted solution of green tea.
Patent JP-H09288362-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ARISUE HIDEYA
IPC: G03G5/05
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity and excellent in repetition stability at the time of repetitive use in an electrophotographic process. SOLUTION: In an electrophotographic photoreceptor contg. at least an electric charge generating material and having one or more photosensitive layers on the electrically conductive substrate, a compd. represented by the formula is incorporated into a layer in which the electric charge generating material is contained. In the formula, each of R<1> and R<2> is alkoxy and each of R<3> and R<4> is alkoxy, H, alkyl or phenyl.
Patent JP-S58216293-A (JP)
Inventor: NAKANO KOUICHI
IPC: G10H7/00
Filed: 1982-06-11
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-S61261074-A (JP)
Title: Platen roller for printer and manufacture thereof
Inventor: WARATANI KENICHI
IPC: B41J11/057
Filed: 1985-05-15
Abstract: PURPOSE:To reduce weight, facilitate manufacture and ensure that a platen roller endure impact forces at the time of printing, by a method wherein inner and outer parts of a roller is constituted of a specified foamed layer, the tip of a metallic core part consisting of a metallic shaft is inserted into a bearing part provided at each end of the roller, and the outer periphery of the tip of the metallic core part is fastened by a solid non-foamed layer. CONSTITUTION:The inner part of the platen roller is formed of the foamed layer 19b having a density of 0.4-0.8g/cm<3>, the outer peripheral part thereof is formed of a solid non-foamed layer 19c having a density of 0.8-1.2g/cm<3> and a thickness of 0.7-2.0mm, the tips of the metallic core parts consisting respectively of metallic shafts 22a, 22b are inserted into the bearing parts pro vided at both ends of the roller, and the outer peripheral parts of the tips are fastened to the bearing parts by the solid non-foamed layer. By this, weight can be reduced, and flexural rigidity can be secured. In addition, a vibration- insulating ring 23 which is H-shaped in cross section is intermediately provided between the tip part of each of the shafts 22a, 22b and the foamed layer 19b of the roller 19, whereby noise generated at the time of printing is reduced.
Patent JP-H06304036-A (JP)
Title: Spring structural body for seat
Inventor: MASUDA TOMOHISA
IPC: A47C7/35
Filed: 1993-04-27
Abstract: PURPOSE:To provide a spring structural body for seats which enables reduction in cost by curtailing the number of parts and the assembling manhour and the upgrading of seating com-fortableness with higher cushioning property by ensuring sufficient springing touch. CONSTITUTION:Formed wires 30, 40 and 50 having support receiving parts 31, 41 and 51 which are developed both sideways to carry a pad, elastic parts 33, 43 and 53 playing a role of a spring, and lower fixed parts 34, 44 and 54 fastened on a base frame 20 are arranged side by side longitudinally between the base frame 20 and an external frame wire 60 at a specified interval. The upper fixed part 32 of the front most formed wire 30 is fastened on both sides of the front end 61 of the external frame wire 60 while the lower fixed part 34 is fastened on both sides of the front end 21 of the base frame 20. On the other hand, upper fixed parts 42 and 52 of the respective formed wires 40 and 50 other than the front most one are fastened on both side ends 62 and 62 of the external wire 60 while the lower fixed parts 44 and 54 are fastened on both side ends 22 and 22 of the base frame 20.
Patent JP-2000291072-A (JP)
Title: Rotation locking apparatus for upper rotary body of construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/20
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of shuttle valves for controlling pilot pressure of a rotation locking apparatus for an upper rotary body of a construction machine, to thereby reduce construction costs of the same. SOLUTION: A pilot pressure control circuit 52 connects an upstream side and a downstream side of a remote control valve 30 to each other by a communicating passage 37 which has a shuttle valve 56 having output ports 54, 55. One of the output ports 54 is connected to a drain tank 59 via a solenoid switching valve 58 which can be opened and closed. The other output port 55 is provided with a pressure switch 40 for outputting an ON signal when circuit pressure on the high pressure side of the pilot pressure control circuit reaches operating pressure of a control switching valve 9, and the pressure switch is connected to a controller 60.  When a braking signal is input to the controller from a manual switch 35 and at the same time an OFF signal is output from the pressure switch, the controller outputs the braking signal to a braking device 4 for braking a rotary motor 1, and further the controller outputs a valve-opening signal to the solenoid switching valve 58 to maintain neutrality of the control switching valve 9.