baber/WOPTO huggingface dataset:
Patent JP-H07257734-A (JP)
Title: Ptp sheet carrier device
Inventor: FUJITA SHOICHI
IPC: B65H15/00
Filed: 1994-03-18
Abstract: PURPOSE:To make a line length short and to miniaturize a whole device by inverting a PTP sheet while moving this sheet in a horizontal direction, in such a carrier device wherein the carried PTP sheet is inverted and sent to a next process together with another PTP sheet. CONSTITUTION:PTP sheets S carried on a guiding plate 1 by means of plural pairs of attachments 12 attached to a conveyor 9 at equal intervals are alternately distributed to the guiding plate 1 and an upper guiding plate 2 by means of a lift 4. The PTP sheets on the guiding plate 1 are carried as they are while the PTP sheets S1 on the upper guiding plate 2 are sent to the holding part 3a of an inversion device 20 by the next attachment 12 and inverted and the PTP sheet S2 after being inverted rate are combined with the PTP sheet S carried on the guiding plate 1 and then sent to the next process. In the inversion device 20, an inverter 35a supported by movable bars 27 and 32 on its both ends is inverted by the rotational movement of a movable part 25a.
Patent JP-H11249515-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G21/10
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To surely recover discharge toner and to prevent image fogging or the ghost of a previous image from occurring by using a magnetic brush formed on a magnetic grain carrying body as a toner recycling means and controlling the maximum quantity of toner per unit area attached to an image forming body at a discharge time. SOLUTION: When the quantity of toner discharged to a photoreceptor drum is large, cleaning property is lowered and the discharge toner is hard to be recovered because the contribution of the toner layer potential of the discharge toner to be electrified again becomes higher than the developing bias potential for cleaning of a developing unit and the potential of the photoreceptor and the developing bias potential for cleaning requiring the difference of 200 to 300 V between the potential of the photoreceptor as a margin becomes near. Besides, even when the photoreceptor drum is rubbed by the magnetic brush, the lower toner layer is not brought into contact with the magnetic brush and it slips away.  Therefore, the quantity of the discharge toner attached to the photoreceptor drum per unit area is controlled so as to be within 1 mg/cm<2> and equal to or under it with the toner layer within two layers as the maximum attachment quantity of toner, so that cleaning performance is not lowered.
Patent JP-H0660744-A (JP)
Title: Manufacture of conductive pattern of tin-added indium oxide (ito) on substrate
Inventor: MONIKA SUHORUTEN
IPC: G02F1/1343
Filed: 1993-03-10
Abstract: PURPOSE: To selectively notch indium oxide (ITO) with tin-added without using material harmful to environment by adjusting an etching bath through diluting thick halogenic acid by liquid, having a dielectric constant lower than that of water. CONSTITUTION: An ITO layer 2 is formed onto a glass substrate 1 and then is printedly formed by using an aqueous etching bath containing halogenic acid. In this case, the etching bath is prepared by diluting a thick halogen acid with a liquid having a dielectric constant lower than that of water. Acetic acid or methanol is used as the diluent, and the concentration of the diluent is made 25-75 capacity %, because the halogen acid is a thick hydrochloric acid, that is, an aqueous solution of the liquid, selected from a group composed of halogenic acid (for selectively etching ITO), acetic acid, and methanol; is used to metal melted into oxidation etching bath, particulary a metal selected from among a group composed of Mo, W, and TiW. Consequently, the layer 2 can be selectively used for a molybdenum layer without the use of FeCl3 harmful to environment.
Patent JP-H05247123-A (JP)
Title: Production of phosphate group-containing cation exchange resin
Inventor: BUTSUGAN MICHIO
IPC: C08F218/10
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a phosphate group-containing cation exchange resin suitable for separating and adsorbing organism-related substance, having readily adjustable exchange capacity and pore volume and high strength. CONSTITUTION:100 pts.wt. total amounts of 90-30 pts.wt. glycidylmonovinyl ester and 10-70 pts.wt. polyvinyl ester of a polyhydric alcohol are subjected to aqueous suspension polymerization in the presence of an organic solvent incompatible with water to give a crosslinked polymer particles, which are reacted with phosphoric acid to give a phosphate group-containing cation exchange resin.
Patent JP-H01225191-A (JP)
Title: Flexible printed board
Inventor: FUKUDA YOSHIHIRO
IPC: H05K3/30
Filed: 1988-03-04
Abstract: PURPOSE:To inexpensively mount in a high density by providing a slitlike hole in a component mounting land as a mounting hole for a component, and providing a pattern on a tonguelike land remaining on the same land. CONSTITUTION:A slitlike hole in which bendable tonguelike lands 12, 13 are retained is opened in a component mounting land as a mounting hole 11 for a component. Patterns 2a, 2c are respectively provided on the lands 12, 13. Through holes 2b, 2d are formed as required at the patterns 2a, 2c. Thus, a printed board 1 may not be increased in size, and a flexible printed board 1 in which components can be mounted in a high density can be obtained inexpensively.
Patent JP-H05319257-A (JP)
Title: Inside-pipe shiftable work dolly
Inventor: KOSUGI TOSHIYUKI
IPC: F16L55/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide an inside-pipe shifting work dolly which largely contributes to the speedy restoration of the attitude of a dolly, reduction of fatigue of an operator, and the stability and safety in the inside-pipe work and the improvement of the working efficiency. CONSTITUTION:A surrounding body 15 having a handrail is installed in the upper part of a dolly base part having each pair of driving wheels 13 and adjusting wheels 14, and attitude control is carried out by oscillating the adjusting wheels 14 in the necessary direction through an attitude joint adjusting rod 23 by operating an attitude adjusting handle 22. Further, a rolling-down preventing fixing frame which turns left and right is installed on the handrail, etc., of the surrounding body, and the rolling-down of the dolly base part is prevented by attaching the top edge of the rolling-down preventing fixed frame with an inside-pipe wall, adjusting the turning angle of the rolling-down preventing fixed frame, and each cylindrical scaffolding board receiving part is installed at the left and right of the dolly base part, and an inside-pipe shifting work dolly in which the work scaffolding board is installed in demountable manner on the cylindrical scaffolding board receiving part is obtained.
Patent JP-H0693072-A (JP)
Title: Liquid stabilizer composition for polyol and polyurethane foam
Inventor: RICHIYAADO EI SUHOZA
IPC: C09J9/02
Filed: 1993-02-17
Abstract: Polyether polyols and polyurethane foams are stabilized by including therein a stabilizer composition of (a) tetrakis[methylene-(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)]methane and (b) a reaction product of diphenylamine and diisobutylene wherein the molar ratio of the amine to the diisobutylene is 1:1.1 to 1:2.5. The stabilizer composition may contain a third synergistic component, phenothiazine or certain alkyl derivatives of phenothiazine. The stabilizer composition may further contain trihydrocarbyl phosphite to stabilize the color of same.
Patent JP-S54142174-A (JP)
Title: Removing nox in waste gas
Inventor: TAKEUCHI MASAHITO
IPC: B01J35/04
Filed: 1978-04-28
Abstract: PURPOSE: Gas to be treated is mixed with NH 3  and flowed in parallel with plate type body for contact, which body consists of three-dimensional net structure body substrate totally deposited with catalytic component. Such process effectuates a stable, efficient, long life NO x  removal of waste gas containing a considerable quantity of dust.  
     CONSTITUTION: A three-dimensional structure body substrate of Ni metal net with 8 to 200 mesh, preferably 20 to 100 mesh and 0.5 to 10mm, preferably 1 to 3mm in thickness is provided. The substrate is deposited with a catalytic component including TiO 2  in amount of greater than 50 atomic % as Ti and less than 50 atomic % of one or more of oxides of rare earth element such as Fe, Co and precious metal such as Pt. such catalytic component is throughly mixed with water and coated onto the substrate, then dried and fired. The resulted catalytic body is made into a unit  of 2mm thick and 1 m 2  area. A plurality of unit is arranged in parallel with 5 mm  spacings to form a reactor. A waste gas to be treated is mixed with NH 3  and flowed  in parallel with the plate type catalytic body to be contacted, thereby converting  NO x  in the gas into harmless N 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61209414-A (JP)
Title: Lighting device for optical microscope
Inventor: OOTA TOSHIMICHI
IPC: G02B21/06
Filed: 1985-03-13
Abstract: PURPOSE:To discriminate the irregularity on a specimen and the size of a stage by leading a light beam from a light source through an optical fiber and irradiating the surface of the specimen in the single direction. CONSTITUTION:The light beam condensed by a lens 5 in a light source box 4 from a light source 6 is led to the surface of the specimen 13 on a placing stand 14 through the optical fiber 1. A fiber opening 12 makes a vertical mirror plane with respect to the fiber axis direction and forms a parallel light beam. An optical fiber clamp 2 can makes an arbitrary angle with a clamp supporting jig 3 by a screw, and the jig 3 is adhered to an XYZ direction movable table in light of the convenience of an operation. When a stereoscopic image on the specimen surface is recessed, the shadow of the image can be observed at the side of the optical fiber irradiation of the inner image. Whereas said image is projecting, its shadow can be observed at the side opposite to the optical fiber irradiation of the outer image. Where an incident angle is 45 deg. with respect to the specimen surface, for instance, the size of the shadow and that of the stage correspond 1 vs 1, and the stage can be easily calculated.
Patent JP-S55141049-A (JP)
Title: Electron gun for image pickup tube
Inventor: KADOTA TOKUZOU
IPC: H01J29/54
Filed: 1979-04-23
Abstract: PURPOSE:To reduce cathode current by providing a means which deflecting an electron beam between the cathode current and anode current and locating the electron beam at the center of the minute transparent hole on the G2 electrode. CONSTITUTION:The deflection electrodes 8-1-8-4 are provided outside the G1 electrode 2 and the G2 electrode 3 and an electrostatic deflection magnetic field is actuated on the electron beam 5 using the gap between the G1 electrode 2 and the G2 electrode 3. The deflection electrodes 8-3 and 8-4 are connected to the G2 electrode 3. This permits the electron beam 5 to be located at the center of the minute transparent hole 4 on the electrode 3 due to deflection field.
Patent JP-H10248535-A (JP)
Title: Boiled octopus brand-processing method and device therefor
Inventor: TAKAHASHI YUKIO
IPC: A23L17/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a boiled octopus brand-processing method and a device therefor giving a prescribed brand to the head part of a boiled octopus. SOLUTION: Two vertical strings running within the head part of the raw octopus are previously cut off to make the octopus flat to easily press a hot iron 10 and the octopus is washed with salt water by drum rotation to form the shape of the body and to remove its slime. Then, the octopus is boiled for a prescribed time in hot water added with nothing and temporarily cooled by cold water. Next, a copper branding body 12 formed at the tip of the electric hot iron 10 is pressed to the surface of the flat head part B of the boiled and cooled octopus A' to directly add the brand of a prescribed shape on the head part.
Patent JP-S61211340-A (JP)
Title: Production of copolyphenylene sulfide
Inventor: INOUE HIROSHI
IPC: C08G75/0254
Filed: 1985-03-15
Abstract: PURPOSE:To obtain the titled polymer having excellent mechanical properties and resistance to impact and heat, by polymerizing a dehydrated alkali metal sulfide and a dihalobenzene in the presence of a polyorganosiloxane. CONSTITUTION:0.90-1.10mol of a dihalobenzene (A) (e.g. p-dichlobenzene) and 1.00mol of an alkali metal sulfide (B) (e.g. Na2S) dehydrated by distillation, etc. are copolymerized in the presence of 0.02-2.0mol% (based on the quantity of component B) of a polyorganopolysiloxane (C) contg. a halogen atom at the terminal of its main chain or on its side chain and having formula I or II (wherein R is a 1-3C alkylene; R' is a 1-8C alkyl; R'' is R, phenylene; m, n are each 10-1,500; l is 1-10; X is Cl, Br, I; X' is X, H; p is 1-4) at 200-270 deg.C for 0.5-10hr by stirring in an aprotic polar solvent in such a quantity that the quantity of the resulting polymer accounts for 7-50wt% of the entire quantity of the polymn. mixture.
Patent JP-S56163593-A (JP)
Title: Bit deciding circuit
Inventor: TAKAHASHI YOUICHI
IPC: H04L1/00
Filed: 1980-04-18
Abstract: PURPOSE:To decrease the number of the circuit component elements for a device which decides that the bits within a shift register all 0 or 1, by securing an exclusive OR between two outputs of a resister and shifting the contents of the register. CONSTITUTION:The figure shows a Z checking circuit which is applied to the information sending part or the like of a transmission line protecting device. A  series adder consists of a 1-bit adder 31, a carry storing 1-bit register 32 and a shift register 33. Then the N-bit codes (to be all set at 0 or 1 in the normal state) corresponding to the sum of the digital code of each phase emerge at output terminals Q1-QN of the shift register when an addition ends for the current information DATA. The clock signal is supplied to a clock signal input terminal CK to perform a decision, and thus the data within the register 33 are shifted successively. Then a gate circuit 51 secures successively an exclusive OR for the outputs of QN and QN-1 to deliver it to a gate 52. The decision start signal is supplied every time N-1 units of clocks are produced. When the outputs of Q1-QN are all 0 or 1, the error detection information is not recorded to RSF.F.53.
Patent JP-H08216263-A (JP)
Title: Molding method for thermosetting resin molding
Inventor: SENOO SHINYA
IPC: B29K105/24
Filed: 1995-02-16
Abstract: PURPOSE: To rapidly perform the trial production of a resin molding in which its strength is required and to conduct the small quantity production of the low-cost molding by forming a laminate of a sheet in which the sectional pattern of a stereoscopic shape formed on an uncured thermosetting resin sheet is partly cured, and then melting or melting to remove the uncured part. CONSTITUTION: The sectional pattern 2P of a stereoscopic model shape is copied on a thermosetting resin sheet 1. Then, the sheet 2 with the pattern 2P is superposed on the layer 2L of a sheet which is already partly cured and pressed. Thereafter, the sheet 2 is emitted by a light from above, and only the thermosetting resin layer of the part 2P formed with the pattern is cured. The steps are repeated, and the sheet 1 is laminated while partly curing. Then, after the partial curing and the formation of the laminate are completed, the laminate is heated to the temperature higher than the melting point of the sheet and lower than the curing temperature. Thus, since the uncured resin of the laminate is melted to turn into liquid, it is removed.
Patent JP-H06264688-A (JP)
Title: Cutter head for shield excavator
Inventor: MATSUMOTO TAKAO
IPC: E21D9/087
Filed: 1993-03-11
Abstract: PURPOSE:To prevent excavated earth and sand from being pressed on the rear side of a cutter bit and improve durability by excavating and removing earth and sand in contact with the rear side of a bit by means of an excavated earth and sand cutting blade on the rear side of a cutter bit for reverse running when earth and sand are excavated. CONSTITUTION:A cutter pin 41 for forward and reverse running is mounted to the forward side and rearward side in the rotation direction of a spoke on the front side of a cutting face of a shield excavator. In this case, an excavation earth and sand cutting blade 47 having a specified clearance angle with respect to a cutting direction is provided at least on the rear side of the cutter bit 41 for reverse running. And at the time of excavation of earth and sand by means of the bit 41 for forward running following the advancement of the shield excavator, excavated earth and sand in contact with the rear side of the bit 41 for reverse running is excavated by the blade 47. Further the excavated earth and sand are removed. As a result, excavation speed of the shield excavator can be increased and work efficiency can be improved.
Patent JP-H07264113-A (JP)
Title: Phase control system and device therefor
Inventor: FUKUMOTO KATSUHIKO
IPC: H03D3/06
Filed: 1994-03-22
Abstract: PURPOSE:To simply control phases of two reception signals without changing the signal level. CONSTITUTION:The device is made up of a phase difference detection circuit A comprising a phase shifter 1, multipliers 2, 3 and low pass filters 4, 5 and up of an endless phase shifter B receiving a phase difference component resulting from normalizing an output of the phase difference detection circuit by a normalizing device 6 to control phases. Thus, the phase control system required for synthesis diversity and making the phase difference of two reception signals zero is realized with the simple system and device and the signal level is unchanged.
Patent JP-H03261663-A (JP)
Title: Production of aluminum nitride sintered body
Inventor: MATSUDAIRA YASUSHI
IPC: C04B35/581
Filed: 1990-03-01
Abstract: PURPOSE:To inexpensively obtain an AlN sintered product having a high density, a reduced amount of intergranular depositions, excellent appearance, good thermal conductivity, etc., by adding sintering auxiliaries containing Y2O3, Dy2O3, Er2O3 and Yb2O3 in a specific weight ratio to AlN powder and sintering the mixture. CONSTITUTION:(A) Aluminum nitride powder is mixed with (B) a sintering auxiliaries containing 40-80wt.% of Y2O3, 5-15wt.% of Dy2O3, 2-10wt.% of Er2O3 and 2-10wt.% of Yb2O3 and subsequently sintered to provide an aluminum nitride sintered product, thereby improving the sintering property of the aluminum nitride powder and the thermal conductivity of the sintered product. The produced aluminum nitride is suitably employed as a heat-releasing substrate material such as a heat sink material, etc.
Patent JP-S61210991-A (JP)
Inventor: KOMODA SEIICHI
IPC: G21C15/02
Filed: 1985-03-15
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-S61215799-A (JP)
Inventor: TAKAHASHI YOSHIO
IPC: C09K23/00
Filed: 1985-03-15
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-S63217545-A (JP)
Title: Production of optical disk
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/26
Filed: 1987-03-05
Abstract: PURPOSE:To obtain a master disk formed with recording pits, the bottom of which is parallel with the slope of V-grooves and to produce a disk having high quality of reproduction signals by providing an ion milling stage in a stage for preparing the master disk. CONSTITUTION:A photoresist 8 is formed on a metallic disk 6 formed with the V-grooves and the signals are recorded thereon by a laser; thereafter, the resist is etched. An ion beam 11 is then projected thereto dig down uniformly the metallic part exposed by the etching (ion milling). Then, the metal is uniformly and increasingly dug by the ion milling and the recording pits having the bottom parallel with the slope of the original V-grooves are obtd. The photoresist is thereafter removed and the master disk is obtd. The bottom of the recording pits is paralleled with the slope of the V-grooves if the disk is prepd. by using such master disk. The disk having the high quality of the reproduction signals is thus produced.
Patent JP-H10247921-A (JP)
Title: Cell transmitter for duplicate changeover
Inventor: SATO HIROYUKI
IPC: H04L1/22
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the number of signal lines of a transmission line from being increased without fixing the arrangement position of a transmission line termination of an active system and a standby system in the case of realizing transmission duplicate changeover and to prevent number of signal lines of a transmission line contained by an exchange processing section from being increased. SOLUTION: Cells A 7a and cells B 7b received from incoming lines 5a, 5b to an exchange processing section 1 are given to an asynchronous transfer mode(ATM) switch 2, where a virtual path identifier(VPI)/a virtual channel identifier(VCI) is checked and the cells are exchanged based on the VPI/VCI. In the case that the cells A 7a and cells B 7b are outputs to duplicate transmission lines 4a, 4b, the ATM switch 2 makes multiple access to outgoing lines 6a, 6b to inform each of transmission line terminations 3a, 3b as the same cell stream.
Patent JP-H04268694-A (JP)
Title: Id discriminating device
Inventor: SUZUKI OSAMU
IPC: G06F3/048
Filed: 1991-02-22
Abstract: PURPOSE:To report a message with a language by selecting the using language of various kinds of messages based on the ID discrimination result according to the using language by a user by means of the ID discriminating device. CONSTITUTION:When an ID number read by a card reader is an uneven number (S-4), an OK light 15a to display a passage permission in English is temporarily turned on (S-5). When the ID number is an even number, a permission light 15b is temporarily turned on (S-6) to display a passage permission in Japanese language. Therefore, the message is displayed by the language used by the ID discriminating device user.
Patent JP-H03253414-A (JP)
Title: Suspension device for crawler belt type travel device
Inventor: HATAKEYAMA SAKIKICHI
IPC: B62D55/02
Filed: 1990-02-28
Abstract: PURPOSE:To ensure a ride feeling and a ground-following property and prevent crawler belt rising at the time of sudden braking by supporting both of driving and driven wheels with an axle supporting member, and erecting a torque rod receiving braking torque between the brake device side of the driving wheel and a body side. CONSTITUTION:A 4-section link is composed with a swing beam 31 and a torque rod 81 by supporting driving and driven wheels 13 and 15 with a swing beam 31 and joining a pivot bracket 51, oscillatedly supporting the swing beam 31 on a body 1 side, and an arm member 72, incorporated with the brake device 61 of the driving wheel 13, that is a back plate 67, with a torque rod 81. This constitution permits the receiving of braking torque at the time of sudden braking with the torque rod 81 and the prevention of the rising of a crawler belt 17.
Patent JP-H07257045-A (JP)
Title: Heat-sensitive recording body
Inventor: SEGAWA TAKAKO
IPC: B41M5/28
Filed: 1994-03-22
Abstract: PURPOSE:To improve the long term preservation properties by containing an aromatic compound having arylsulfonyl ureide represented by a given formula at the rate of two or one piece respectively per one molecule in a developer and also containing hard-to-dissolve in water or insoluble alkaline earth metal inorganic salt of a given percentage or more of dry weight in a substrate. CONSTITUTION:An aromatic compound (first developer compound) having two pieces of arylsulfonyl ureide represented by a formula per one molecule ad another aromatic compound (second developer compound) having one piece of the above-said arylsulfonyl ureide are contained in a developer. Further, a hard-to-dissolve in water or insoluble alkaline earth metal inorganic salt of 1% of dry weight of a sheet substrate is contained in the sheet substrate. In the formula, R represents a phenyl group containing no substituent or one substituent or more. Bis(p-toluenesulfonyl aminocarbonylamino) ketone or the like is used as the first developer compound, and N-(p-tolylsulfonyl)-N'-phenyl urea or the like is used as the second developer compound.