baber/WOPTO huggingface dataset:
Patent JP-H02254409-A (JP)
Title: Scanning optical system and laser beam printer using its system
Inventor: YAMAMOTO YOSHIHARU
IPC: G02B26/10
Filed: 1989-03-28
Abstract: PURPOSE:To control the spot diameter brought to image formation on the surface to be scanned by applying an electric field to a plane-parallel element consisting of a ferroelectric substance crystal and varying a refractive index of the plane-parallel element by an electro- optical effect, and making the optical path length variable. CONSTITUTION:A roughly parallel luminous flux emitted from a light source part 1 consisting of a semiconductor laser and a collimator lens passes through a cylindrical lens 2 having refracting power only in the sub-scanning direction for constituting a first image forming optical system and a parallel plane element 14 consisting of a ferroelectric substance crystal, is deflected by the deflecting/reflecting surface of a rotary polygon mirror 3 for rotating in the direction as indicated with an arrow 8, and its luminous flux forms an image on the surface 6 to be scanned by a second image forming optical system 5, and also, allowed to execute a scan in the direction as indicated with an arrow 7. On the other hand, in the sub-scanning direction, the luminous flux from the light source part 1 forms an image linearly in the vicinity of the deflecting/reflecting surface 4 by a first image forming optical system constituted of the lens 2 and the element 14. A second image forming optical system 5 forms an image point on the surface 6 to be scanned being in an optical conjugate relation by setting an image forming point as an object point. In such a way, by varying an electric field applied to the element 14 and varying a refractive index of the element 14, a position of a focal line by the lens 2 can be varied.
Patent JP-H10275971-A (JP)
Title: Mother substrate and manufacture of electronic component
Inventor: WAJIMA MASAYA
IPC: H03H9/56
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component with electrodes patterned on the side surfaces thereof by just cutting the component in the thickness direction by a method wherein a plurality of slits for enabling each side surface of each electronic component element to expose are provided in the part of each side surface of each electronic component element and an electrode pattern for constituting a plurality of electrodes on each side surface of each electronic component element is formed on each of the inner side surfaces of the slits. SOLUTION: A metal film 3 is formed on the whole surface of a mother substrate 1 with a plurality of slits 2 formed therein and after a resin is applied, a mask 5 having a plurality of opening parts 5a is arranged on the resist and a coating is performed. Then, the resist layer 4 is exposed using scattered light from over the mask 5 so that the layer 4 on the inner side surfaces 2a and 2b of the slits 2 is also exposed. When this layer 4 is developed and the exposed part of the layer 4 is removed, electrode patterns 7 are formed and also in each slit 2, an electrode pattern consisting of a plurality of electrodes 8a to 8c is formed on each of the inner side surfaces 2a and 2b. By cutting this substrate 1 along the slits 2, a MID substrate is obtained. The electrodes on the side surfaces of an electronic component can be formed at the stage of the substrate 1.
Patent JP-S62235434-A (JP)
Title: Method and apparatus for removing vapor
Inventor: YAMAMOTO HAJIME
IPC: G21C19/30
Filed: 1986-04-04
Abstract: PURPOSE:To remove vapor of Na, etc., with a compact device at a high efficiency by maintaining the vapor in gas in an unsatd. state and flowing the same while bringing the same into contact with the surface of capturing members. CONSTITUTION:The cover gas 2 contg. the vapor of Na, etc., flows into a cylinder 13 from the lower part of a vessel 8 and enters the 1st stage of a mesh block 14 through a hole 18. The gas emits into an upper space 19 after flowing in a radial direction and enters again the inside of the cylinder 13 from the hole 18. There are partition plates 17 in the cylinder 13 and the gas enters the 2nd stage of the mesh block 14 through the hole 18. The gas flows upward by repeating such zigzag routes until the gas emits into the upper space and is released from an outflow port 20. The Na vapor in the gas is condensed and removed during the passage through the mesh blocks 14. The gas is heated in the stage of flowing in the cylinder 13. The efficiency of removing the Na vapor is thereby improved and since the concn. in the outlet of the flow passage is smoothly decreased down to the satd. vapor concn. relative to outlet concn., the radiation exposure does to an operator is decreased.
Patent JP-S63245084-A (JP)
Title: Interlace picture data conversion system
Inventor: UCHIYAMA SATORU
IPC: H04N9/04
Filed: 1987-03-31
Abstract: PURPOSE:To obtain picture data of high quality free from field deviation with a small-scale circuit by reading out scanning lines constituting a field unit twice continuously and alternately selecting and outputting them while shifting them by the field unit. CONSTITUTION:Interlace picture data is stored in a first field storage output means 1 and a second field storage output means 2 in case of the first field and the second field respectively for every scanning line by a write command means 5 which a command selecting means 4 selects on the basis of a scanning line signal. Scanning line data stored in first and second field storage output means 1 and 2 is read out in serial from the same position twice continuously by a read command means 6. Therefore, scanning lines constituting first and second fields are alternately selected and outputted if an alternately selecting means 3 alternately selects data read out from first and second storage output means 1 and 2 on the basis of the scanning line signal. Thus, non-interlace picture data free from frame deviation is obtained.
Patent JP-H02259874-A (JP)
Title: Automatic cash transacting device
Inventor: YOSHIKAWA MASAMI
IPC: G06Q40/02
Filed: 1989-03-31
Abstract: PURPOSE:To improve a working rate by storing plural telephone numbers, originating a call by using any one of the numbers and executing recalling by using the other telephone number when call termination can not be confirmed after call origination. CONSTITUTION:A dial storage part 4 is provided to store the plural telephone numbers to access a center computer 21 and a call originating means 31 originates the call by using any one of the telephone numbers stored in the dial storage part 4. When a call termination confirming means 32 can not confirm the call termination after this call origination, the call originating means 31 executes recalling by using the other telephone number stored in the dial storage part 4. Thus, in the case that the call termination confirming means can not confirm the call termination, when the recalling is executed by changing the telephone number, probability for the call termination confirming means to confirm the call termination is improved and a condition to stop transaction processing can be avoided as much as possible.
Patent JP-H02258613-A (JP)
Title: New production of pellet of carbon-carbon composite material
Inventor: WATABE SHOZO
IPC: C08L95/00
Filed: 1989-03-31
Abstract: PURPOSE:To improve strength and elastic modulus of carbon-carbon composite material by extruding a mixture of a specific filler and a matrix from an extruder. CONSTITUTION:Petroleum-based pitch prepared as a by-product by thermal catalytic cracking of desulfurized vacuum gas oil is distilled under reduced pressure and 85% distillate is cut to give a fraction, to which a nonoxidizing gas is introduced and which is heat-treated at 380-420 deg.C to give pitch containing mesophase pitch. The pitch is aged at 280-320 deg.C for many hours, separated into a nonmesopitch of upper layer and a mesophase pitch of lower layer. The nonmesopitch is treated by the same method as that mentioned above and separated into nonmesopitch of upper layer and 100% mesophase pitch for melt spinning of lower layer. Then the mesophase pitch is subjected to melt spinning to give pitch-based filament, which is infusibilized with air, calcined and carbonized in an inert gas and graphitized in an Ar gas at 2,400-2,700 deg.C to give carbon fiber having high strength, high modulus of elasticity and 1.90-2.13 density. Then the fiber is impregnated with nonmesopitch of the table and cut to give a filler. Then the filler 1 and 0.2-8 times as much a matrix such as honey as the filler are fed to a twin screw extruder and extruded.
Patent JP-S61235144-A (JP)
Inventor: YUUSAI KATSUICHI
IPC: B32B15/085
Filed: 1985-04-12
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-S62237257-A (JP)
Inventor: YOSHIKAWA MASAHARU
IPC: F25B13/00
Filed: 1986-04-04
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-H01251519-A (JP)
Title: Insulation process for oxide superconductive wire
Inventor: IKENO YOSHIMITSU
IPC: H01B12/04
Filed: 1988-03-31
Abstract: PURPOSE:To enable an insulating process to be applied to an oxide superconductive wire without contaminating a metallic sheath by sticking a ceramic powder layer to the surface of the sheath, followed by being burnt so as to form an insulating layer. CONSTITUTION:A ceramic powder layer is stuck to the surface of a metallic sheath 2, followed by buring, thereby forming an insulating layer 3. With a ceramic member brought in contact with the surface of the sheath 2, heat treatment is applied thereto so that elements constituting the member is diffused on the surface side of the sheath 2, thereby forming an insulating layer thereon. Therefore, application of a burning treatment to the ceramic powder layer can provide the insulating layer 3 without contaminating the sheath 2. In addition, it is possible to form the insulating layer into a remarkably thin form, thereby enabling an insulating process without enlarging the outer diameter of an oxide superconductive wire.
Patent JP-H07297953-A (JP)
Title: Renewal of call tariff data base and its system
Inventor: JIERARUDO UEINBAAGAA
IPC: H04M17/02
Filed: 1995-04-04
Abstract: PURPOSE: To facilitate updating of database for storing demanded rating parameters for a call tariff determining device by connecting the call rating determining device through a data transfer line to a tariff supplier on the prescribed date and time. CONSTITUTION: A processor 40 at a rating tariff determining device confirms the data and time from a real time clock 48 and is connected via network interfaces 50 and 72 to a rating supplier at the prescribed time set by a rating supplier. Upon receiving an information sent from the device 40 and updating required, a processor 60 at the rating supplier sends an updating signal to the device 40 and stores the result in a new rating table storage device 44. At the time to use the new rating table, the device 40 replaces a current rating table storage device 42 with the new rating table. When the call rating determining device is used, data transfer between the call rating determining device and the rating supplier is completed so that the ordinary use of call rating determining device is not disturbed.
Patent JP-H09267099-A (JP)
Title: Treatment of organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of a stable and high degree removal and recovery of phosphorus even if BOD/P of a raw water is small and also capable of remarkably lowering a surplus sludge generating amount. SOLUTION: In a treating method of an org. sewage using a biologically treating system in which a phosphorus-containing org. sewage is dephosphorized biologically, a part of the sludge 6 is drawn from the biologically treating system, and after the sludge 6 is subjected to an acid fermentation treatment at an acid fermentation stage 9, the sludge subjected to the acid fermentation treatment is subjected to solid-liquid separation to separate to a separated liq. 12 and an acid fermentation sludge 13 at a solid-liquid separation stage 11, and the separated liq. is moved to a phosphorus removing stage 14 and the phosphorus is recovered by adding a metallic ion 15 causing a precipitation reaction with a phosphate ion to the separated liq., and also a liq. free from the phosphorus is obtained, and the liq. free from the phosphorus and the acid fermentation sludge are supplied to a biologically treating system anaerobic stage 1.
Patent JP-S63242290-A (JP)
Inventor: MATSUNAMI HIROKAZU
IPC: A63F7/02
Filed: 1987-03-31
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-H01251239-A (JP)
Title: Debugging device
Inventor: SHIBATA TSUGUICHI
IPC: G06F11/28
Filed: 1988-03-31
Abstract: PURPOSE:To execute a debugging work without executing the correction of a program by inputting a debugging command corresponding to a user program and giving it to a debugging command table. CONSTITUTION:A main task operating part 2 inputs a debugging command corresponding to a user program by a command input part 5, and a command table generating part 7 brings the debugging command to format conversion and gives it to a debugging command table 14. In a sub-task operating part 3, the debugging command corresponding to a sub-task is retrieved from the table 14 by a command retrieving part 12, and a debugging result store part 13 gives the result of processing of the user program by the retrieved debugging command to a debugging result store table 15. Subsequently, when the main task is ended, this debugging result is called and outputted to a terminal equipment 17 and an SYSOUT file 19.
Patent JP-H10251460-A (JP)
Title: Foamable resin composition for foamed insulating polyethylene covering and foamed insulating polyethylene covered wire produced by covering with the same
Inventor: ISHIHARA KOJI
IPC: H01B7/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent an inner or outer conductor from rusting even when azodicarbonamide used contains an impurity by compounding a polyethylene resin, azodicarbonamide contg. residual chlorine as the impurity, and an impurity scavenger. SOLUTION: 100 pts.wt. polyethylene resin is compounded with 0.5-5 pts.wt. azodicarbonamide contg. residual chlorine as an impurity, 0.005-5 pts.wt. impurity scavenger selected from among hydrotalcite, a higher fatty acid metal salt, magnesium oxide, calcium oxide, magnesium hydroxide, calcium hydroxide, zeolite, an organotin compd., and calcium phosphate, and necessary amts. of an auxiliary blowing agent, a foaming homogenizer, a colorant, an antioxidant, a nucleating agent, a copper inhibitor, a process aid, a preventive for resinous deposition, etc. The resultant compsn. is melt kneaded at the m.p. of the resin or higher, then kneaded at a temp. lower than the decomposition point of azodicarbonamide, and sheeted.
Patent JP-S5340714-A (JP)
Title: Preparation of gamma-unsaturated-alpha-acyl-carboxylic acid esters
Inventor: KONDOU SEI
IPC: C07C69/738
Filed: 1975-06-24
Abstract: PURPOSE: The title compounds are obtained advantageously on a commercial base by reacting β-alkoxyacrylic acid esters or β, β-dialkoxycarboxylic acid esters with allyl alcohol derivatives in the presence of a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63242657-A (JP)
Title: Method for adjusting thermal printing density
Inventor: YAMAMOTO MASUMI
IPC: B41J2/35
Filed: 1987-03-31
Abstract: PURPOSE:To prevent the generation of irregularity of printing density, by connecting a trimming resistor to a heat generating resistor in series and trimming the trimming resistor to adjust the power applied to the heat generating resistor. CONSTITUTION:A heat resistance layer 3 is formed to the upper surface of the glaze layer 2 on a substrate 1 and a large number of heat generating resistors 4 are formed to the upper surface of the heat resistance layer 3 and trimming resistors 5 are formed on the same straight line as the heat generating resistors 4. The resistors 4, 5 are connected by lead wires 6, 7, 8. Each of the heat generating resistors 4 is set to R2 and each of the trimming resistors 5 is set to R1. The power P2 applied t the heat generating resistor 4 becomes V2<2>/R2. P2 is a value required from printing density and R2 is a value calculated by actual measurement and a value to be adjusted is V2. When the voltage V0 applied to the whole is made constant, the resistance value R1 of the trimming resistor 5 connected to the heat generating resistor 4 is determined. By trimming the resistor 5 so as to reach the value calculated by operation, V1 is determined and the voltage V2 applied to the heat generating resistor 4 is determined and the power P2 is determined.
Patent JP-S57193338-A (JP)
Title: Manufacture of synthetic resin shipping band by vacuum extrusion method
Inventor: KAWABATA KENJI
IPC: B29C48/76
Filed: 1981-05-25
Abstract: PURPOSE:To improve the strength and uniformity of a product by degassing a stock resin supplied into a vacuum hopper unit, supplying the resin into an extruding machine and extruding the resin while exhausting gases and steam produced in the machine by a vacuum pump. CONSTITUTION:A partition valve 5 is closed while the second vacuum valve 7 remains opened, a stock resin in the second vacuum hopper 3 is degassed, and the resin is then supplied to the cylinder and screw unit of an extruding machine 10. Then, the resin in the machine 10 is molten, is extruded from a mold 11, an extruded material 12 is introduced into a cooling water tank 13, is then cooled, and is thereafter passed through a pickup machine 14, an orienting tank 16 and a pickup machine 15 to be longitudinally oriented. When the resin in the hopper 3 is reduced to the prescribed amount, stock resin is again supplied repeatedly from the first vacuum hopper 2 into the hopper 3.
Patent JP-H01253180-A (JP)
Title: Connector for electric wiring cable
Inventor: TAKEMOTO TADASHI
IPC: H01R13/434
Filed: 1988-03-31
Abstract: PURPOSE:To improve the workability and prevent the core wires from being deteriorated by fixing engaging members to the contact cutout members fixed to the core wires, and connecting contacts to connection pins electrically. CONSTITUTION:Contacts 8 are inserted in the insertion hole for connection pins 4 of supports 3 while a cut part 11 is faced to the outside (upside or downside), and cutout members 9 are fitted into grooves 12, and further projections 13 are fitted into recesses 11 of the contacts 8. Next, the members 9 are fixed to the members 3 with screws 10. The contacts 8 are thus fixed to the members 3 through the members 9 under contact conditions to the pins 4, and core wires 2 of a cable 1 are connected to the pins 4 electrically. In changing the connection, the members 9 are removed from the grooves 12 so that the contacts 8 can be removed from the members 3, and inserted into the insertion holes for specified connection pins, and then fixed to the members 3 through the screws 10. Since the wiring connection is made without soldering, the workability in changing wiring can be improved and the deterioration in the core wires can also be prevented.
Patent JP-H10274749-A (JP)
Title: Polarization-free type optical isolator
Inventor: SHODA GAKUSHI
IPC: G02B27/28
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of members and production man-hour and to prevent a defective from being produced in a production stage by fixing one piece of wedged double refraction crystal and a metallic holders, and a Faraday rotating body and the metallic holder by using low melting point glass. SOLUTION: The wedged double refraction crystal at the incident side 6 and the Faraday rotating body 8 are fixed to be inside and outside in a state with one metallic holder interposed, and the metallic holder is an integrated type holder 13. Spot-faced holes for arranging the crystal 6 and the rotating body 8 are formed on the inside and the outside of the holder 13. The crystal 6 and the holder 13, and the wedged double refraction crystal at the outgoing side 7 and an wedged double refraction crystal holder at the outgoing side are fixed by using the low melting point glass 20, respectively, and the rotating body 8 and the holder 13 are fixed by the low melting glass 21. By welding cases 14 and 15 to each other thereafter, the optical axes of the crystal 6 and the crystal 7 are properly arranged and fixed.
Patent JP-H01249800-A (JP)
Title: Novel peptide
Inventor: YOSHIKAWA MASAAKI
IPC: C07K5/113
Filed: 1988-03-31
Abstract: NEW MATERIAL:A peptide (salt) of the formula (Gln is L-glutamine; Arg is L-arginine; Pro is proline). USE:An immune enhancing agent having an action to activate the phagocytosis ability of macrophages, polymorphonuclear leukocytes, etc. PREPARATION:For example, Boc-Arg(Tos)-resin (Boc is t-butyloxycarbonyl; Tos is tosyl) is treated with 45% trifluoroacetic acid in a peptide synthesis apparatus to remove the Boc group and the reaction product is mixed with the DMF solution of Boc-Pro to couple with the Boc-Pro. Similarly, Boc-Arg and Boc-Gln are in turn coupled with the product to form a peptide resin, which is treated with hydrogen fluoride to perform the separation of the produced peptide and the removal of the protecting groups, thereby providing the peptide of the formula.
Patent JP-H01250269-A (JP)
Title: Particle adhered article
Inventor: SUZUKI SOTOO
IPC: A61N5/06
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a large acting surface by the use of a reduced amount of a particulate material and to eliminate the anxiety generating the inflammation of the skin, by bonding a ceramic particulate material generating far infrared rays upon heating and a particulate magnetic material to a sheet like or solid base using an adhesive and subsequently magnetizing a magnetic material. CONSTITUTION:Bonding parts 2a, 2b are formed on a base 1. The bonding part 2a is formed by applying a composition wherein ceramic particles 3a are kneaded with acrylic latex being an extensible adhesive by screen printing to solidify the same while the bonding part 2b is formed by applying a composition wherein magnetic particulate materials 3b are kneaded with acrylic latex by screen printing to solidify the same. The magnetic particulate material 3b is kneaded with the acrylic latex in a state before magnetization and magnetized by predetermined operation after screen printing.
Patent JP-H11257423-A (JP)
Title: Base isolation and vibration-control device
Inventor: OGURA MASANORI
IPC: F16C29/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to improve processability and assembly ability, and to reduce a cost. SOLUTION: This base isolation and vibration-control device comprises a body mass 11; a ball body receiving part 12 for the lower part of the body mass 11; a spherical body 14 rotatably fitted in the central spherical surface of the ball body receiving part 12; a spherical seat 16 formed in the under surface of the body mass 11 opposite to the spherical body 14; ball reservoirs 17a and 17b formed in the body mass 11 and the ball body receiving part 12 and connected to the end part of the spherical seat 16; and a number of ball bearings 18 rotatably contained between the spherical body 14 and the spherical seat 16 and in the ball reservoirs 17a and 17b.  The body mass 11 is coupled to a member on the moving side and the spherical body 14 is rotably arranged on a conical recessed part 20 of the seat part 19 on a fixed side, and horizontal relative displacement between the member on the moving side and the seat part 19 on the fixed side is permitted. The ball reservoirs 17a and 17b consist of an annular groove vertically formed in the body mass 11; and a curved annular groove formed between the under surface of the body mass 11 and the upper surface of the spherical receiving part 12.