baber/WOPTO huggingface dataset:
Patent JP-H11154979-A (JP)
Title: Multiplexed router
Inventor: FUKUSHIMA HIDEHIRO
IPC: H04L12/40
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress traffic inside and outside the router having a multiplexed configuration for routing protocol processing caused by occurrence of a system change in the router having the multiplexed configuration. SOLUTION: A database integration section 17 of a path calculation unit 11a in an operating state stores network connection information collected by a routing protocol packet transmission reception section 14 to a link state database 22 and informs a path calculation unit 11b in a standby state of the storing but other collected routing protocol information is not noticed. The database integration section 17 receiving the notice of the network connection information stores the contents to its own link state database 22. On occurrence of a fault in the path calculation unit 11a in the operating state, the path calculation unit 11b in the standby state uses the stored link state database 22 to conduct routing protocol processing.
Patent JP-S63258426-A (JP)
Inventor: ROBAATO FUERISU
IPC: A61K38/00
Filed: 1987-12-19
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-H01161696-A (JP)
Title: Temperature control circuit
Inventor: FURUYA TERUZO
IPC: H05B6/12
Filed: 1987-12-17
Abstract: PURPOSE:To make stable temperature control possible by having a compensation means compensating hysteresis so as to make hysteresis almost not charged even when a temperature setting level is changed. CONSTITUTION:A serial control circuit of resistance 44 and a transistor 43 for compensation is provided between a + input terminal of a comparator 49 and the earths are provided, while control of this transistor 43 is performed from a b1 terminal of a microcomputer 13 through a transistor 40 for control. Then, for instance, when a setting level is 80 deg.C and impedance of resistance 37 is selected so that voltage hysteresis may be of value almost in the same degree with the case of a setting level 160 deg.C-200 deg.C, the setting level is largely slipped off. In order to compensate this, resistance for compensation 44 is in series connected to split resistance 46. Thereby, temperature hysteresis becomes almost equal so as to stabilize temperature control operation.
Patent JP-H07174097-A (JP)
Title: Centrifugal compressor
Inventor: YOSHIDA ATSUSHI
IPC: F04D29/70
Filed: 1993-12-20
Abstract: PURPOSE:To effectively discharge the solid/gas mixture interposed in the space between the casing of a centrifugal compressor and the cover of an impeller. CONSTITUTION:A space 7 formed between the casing 2 of a centrifugal compressor 1 and the cover 3c of an impeller 3 and an inflow pipe 4 for the inflow of the solid/gas mixture into a centrifugal compressor 1 are allowed to communicate with each other by a suction pipe 8, the inside of the suction pipe 8 is made negative by the flow speed of the solid/gas mixture which flows in the inflow pipe 4, and the solid/gas mixture which intrudes into the space 7, passing between the casing 2 and the impeller 3 is discharged into the inflow pipe 4 through the suction pipe 8.
Patent JP-H03181393-A (JP)
Title: Method and device for treating water by corona discharge
Inventor: HOSOMI MITSUAKI
IPC: C02F1/50
Filed: 1989-12-07
Abstract: PURPOSE:To enhance treatment efficiency and to miniaturize the whole device by equipping a platelike dielectric between a pair of platelike electrodes and also supplying water to be treated and oxygen-contg. gas to the space formed between one side of electrode and the dielectric and generating corona and ozone in the space. CONSTITUTION:Water to be treated and air are introduced into a vessel 3 and AC high voltage of at least 3kV is impressed on the electrodes 5, 31. Corona discharge such as glow corona and brush corona is generated between a dielectric 4 and the bottom part of the vessel 3. The electrons discharged from the electrode 5 are allowed to collide against the oxygen molecules in the air contained in the vessel 3 and oxygen is dissociated into an atom or excited oxygen molecules are produced. The oxygen atom and the excited oxygen molecules are allowed to react with the other oxygen molecules to produce ozone. The ozone produced in the vessel 3 is allowed to act on the water in the vessel 3. Thereby treatment such as sterilization, decoloring, deodorization, oxidation of iron and manganese is performed.
Patent JP-H11146565-A (JP)
Title: Automatic guided vehicle and charging system therefor
Inventor: KOIZUMI AKIHIKO
IPC: B65G1/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to use charging equipment on the ground side to earth an automatic guide vehicle through its body, by installing a pair of discharging means in the fore-and-aft direction of a charging coupler. SOLUTION: A pair of discharging brushes 18, 18 are installed on a vehicle body in the fore-and-aft direction of a negative pole-side charging coupler 12. The pair of the discharging brushes 18, 18 are insulated from the vehicle body using insulators 19, and are connected with the vehicle body through insulation resistance. The pair of the discharging brushes 18, 18 are placed so that the distance between them and the charging coupler 12 is equal to or larger than the length of ground-side couplers 20, 22 to prevent the discharging brush 18 and the charging coupler 12 are not brought into contact with the ground-side couplers 20, 22 at the same time. Ground-side charging equipment includes ground-side couplers 20 (negative pole), 22 (positive pole), and the pair of the discharging brushes 18, 18 are brought into contact only with the ground-side coupler 20 (negative pole).  As a result, the ground-side charging equipment can be used to earth the automatic guided vehicle through its body. Further, the automatic guided vehicle can be earthed through its body before charging regardless of the direction in which the automatic guided vehicle is traveling.
Patent JP-H11143136-A (JP)
Title: Manufacture of planographic printing plate and sheet for manufacturing it
Inventor: TAMAGAWA SHIGEHISA
IPC: G03G5/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a planographic printing plate using an electrophotographic method by which an image with high quality is inexpensively provided and a sheet for manufacturing the planographic printing plate advantageously used for the method. SOLUTION: A sheet for manufacturing a planographic printing plate 1 which is formed by laminating a conductive layer 3 consisting of a conductive component essentially consisting of stannic oxide in which a hetero-atom is doped and a binder and a photoconductive layer 5 consisting of zinc oxide and the binder on a non- conductive supporting body 2 in this order and whose the whole volume resistivity is within the range of 1.0×10<6> to 1.0×10<9> Ω.cm is used for this manufacturing method.  Besides, this method is constituted of a process that the layer 5 is electrified by executing negative corona discharge on the surface of the sheet 1 on the layer 5 side while bringing a ground-potential conductive body into contact with the surface of on the supporting body 2 side, a process that a latent image is formed on the surface of the layer 5 by irradiating light on the surface of the electrified layer 5 like an image, a process that the latent image is developed by imparting a lipophilic toner on the surface of the layer 5 having the latent image to form a lipophilic toner image and a process for hydrophilic-processing of a non-image forming part.
Patent JP-H04191009-A (JP)
Title: Extrusion molding machine
Inventor: TAWARA HIDEO
IPC: B28B3/22
Filed: 1990-11-27
Abstract: PURPOSE:To manufacture an extrusion molding machine for uniformizing the filling density and force feed extrusion molding by forming a cylindrical shape fixed section with the diameter smaller than the bore of a screw in front of a cap after screwing. CONSTITUTION:A raw material 3 force feed extrusion molded is force fed in by the rotation of a screw 2, extruded between a fixed section 4 and an outer wall 9 and entered a cap 6. The fixed section 4 is branched in compliance with the shape of the cap 6 like a branched tube, and hollow branches 8 formed in the fixed section 4 are connected with respective openings of the cap 6. A force fed material 3 is flowed in respective hollow branches, entered respective openings of the cap 6, fed out of respective openings of the cap 6 and molded. Force feed extrusion is performed smoothly by eliminating spaces formed after extrusion, and the force fed material is flowed smoothly in an extrusion molding machine, extruded out of the cap and molded.
Patent JP-H08174984-A (JP)
Title: Plate-making printing method and plate-making printer using the method
Inventor: KITANO KAZUHIKO
IPC: B41L13/18
Filed: 1994-12-26
Abstract: PURPOSE: To shorten the printing time and to dispense with replacements of a stencil master at each color and a plate cylinder by forming a punched part and a shallower non-penetrating hole than the punched part at the one master, supplying first ink to the hole, and then supplying second ink in a superposed state in the step of supplying the second ink. CONSTITUTION: A printing plate maker 10 forms a non-penetrating hole at the position given by low energy by a thermal head 12 to a stencil master 11 and a punched hole formed at the position given by high energy. Then, the master 11 conducts the step of supplying first ink oppositely to an ink supplying mechanism 110 for the non-penetrating hole upon rotation of a plate cylinder 2. In this case, excess ink is removed from the cylinder 2 by the blade of scraping means 115, and ink carrying amounts in the non-penetrating hole and the punched hole are specified. Thereafter, the step of supplying second ink to receive ink from an ink supplying mechanism 2 is executed, and then inks filled in the non-penetrating hole and the punched hole are transferred to a sheet S pressed to the cylinder 2.
Patent JP-H08162002-A (JP)
Title: Surface conductive electron emission element, electron source, image forming device using it and manufacture
Inventor: IKEDA SOTOMITSU
IPC: H01J31/15
Filed: 1994-12-01
Abstract: PURPOSE: To provide a surface conductive electron emission element as an electron source by which the large area and the high grade of an image forming device can be realized. CONSTITUTION: In a surface conductive electron emission element wherein an electron emitting part 2 is provided on a conductive thin film 3 extending between element electrodes 4, 5 formed on a base plate 1, one side element electrode 5 is alloy-reacted with the conductive thin film 3, and the other element electrode 4 dose not exhibit reactivity with the conductive thin film 3, and the electron emitting part 2 is formed near only the edge of the element electrode 5 by the alloy reaction to be generated by heat treatment. Since the shape and the position of the electron emitting part 2 can be controlled, the element having uniform electron emission characteristics can be obtained.
Patent JP-H08206154-A (JP)
Title: Manufacture of disposable diaper
Inventor: TERADA SADAYOSHI
IPC: A61F5/44
Filed: 1995-11-16
Abstract: PURPOSE: To obtain a disposable diaper which achieves improvements in steaming and spillage at both side line parts by joining a surface sheet having a second flap formed by bending a stretching elastic body being wrapped inward on a sheet-shaped material separate from a surface sheet forming a side flap beforehand. CONSTITUTION: A hot melt adhesive 5 is applied on the rear side of both side line parts of a surface sheet 1 and a stretching elastic body 4 is bonded being stretched and then, a second flap part 6 is formed by bending the stretching elastic body 4 inward (on the rear side) being wrapped outside an adhesive 5 applied part. The stretching elastic body is bonded with a hot melt adhesive 5' on an end rim part of a film-shaped or sheet-shaped material 8 separate from the surface sheet at a base part of the second flap and the outside part of the film-shaped or sheet-shaped material 8 separate from the surface sheet is stuck on a rear sheet 3 to form a side flap 7.
Patent JP-H10129190-A (JP)
Title: Writing instrument
Inventor: SAKURAI AKIRA
IPC: B43K27/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a writing instrument which can use a plurality of colors by one pen barrel. SOLUTION: The writing instrument comprises pen barrels 2 and 3 which can be contained or mounted from right and left sides of a cap and pen coupling unit 1.
Patent JP-H04197947-A (JP)
Title: Paper sheet conveyor device
Inventor: CHIYOUHOU SATORU
IPC: B65H7/14
Filed: 1990-11-28
Abstract: PURPOSE:To reduce wrong detection on the existence of paper sheets caused by the influence of paper powder or the like by providing a threshold value adjusting means for adjusting the threshold value on the basis of the voltage obtained from the conveyed number of paper sheets and the output voltage of a photo-interruptor in the case of judging no paper sheets by an existence judging means. CONSTITUTION:There is provided an existence judging means 42 for comparing the threshold value with the output voltage of a photo-interruptor INT to judge the existence of paper sheets or the like. In the case of judging no paper sheet by the existence judging means 42, the threshold value is adjusted by a threshold value adjusting means on the basis of the voltage obtained from the conveyed number of paper sheets and the output voltage of the photo-interruptor INT.
Patent JP-H01165291-A (JP)
Title: Video camera device
Inventor: ITO KENICHI
IPC: H04N9/74
Filed: 1987-12-22
Abstract: PURPOSE:To produce an original video by a user himself by adding additional color difference signals to color difference signals at an optional rate so as to obtain composite color difference signals. CONSTITUTION:When pressure is applied to a pressure-sensitive conductive rubber sheet 1, the X- and Y-axis components of the pressure applying point are respectively detected by an X- and Y-signal detectors 2 and 3 as voltages. Then the X- and Y-signal voltages 21 and 31 detected as voltages are A/D converted and the address position is stored in a memory 6. On the other hand, the image pickup element output signal obtained by an image pickup element 8 is processed at a signal processing circuit 9 and becomes luminance signals 91, R-Y signals 92, and B-Y signals 93. Additional signals 61 are generated during the video signal period corresponding to the address position read-out from the memory 6 and become additional luminance signals 51, additional R-Y signals 52, and additional B-Y signals respectively having optional levels and polarities under the control of a control circuit 5. When the additional color difference signals are added to these color difference signals at optional rates, composite color difference signals are obtained.
Patent JP-H04194377-A (JP)
Title: Cryopump
Inventor: YAMASHITA YASUO
IPC: F04B37/08
Filed: 1990-11-28
Abstract: PURPOSE:To improve the extent of exhausting velocity by installing a cryopanel at the rear side of the cryopanel set up orthogonally with a gas molecule inflow port face, where only the conventional heat shield has so far been set up, in parallel with the gas molecule inflow port. CONSTITUTION:A gas molecule flows in an arrow direction from a gap between front shield plates 1. A cryopanel 2 is installed in the back of the front shield plate 1 almost perpendicular to a gas molecule port face. Another cryopanel 3 is installed in parallel with a gas inflow port, and two groups of louvers 5 and chevrons 6 are installed in these cryopanels 2, 3. Thus, a cryopanel surface is increased and thereby a gas exhausting velocity is increased.
Patent JP-H09162288-A (JP)
Title: Wiring structure and forming method thereof
Inventor: SATAKE MITSUNARI
IPC: H01L23/522
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent a ground conductive layer from being dissolved in chemicals used for cleaning so as not to make a slit occurring in a wiring such as a buried wiring or a plug formed through a polishing process and to surely remove abrasive particles on the wiring. SOLUTION: A ground conductive titanium layer 4 is so formed in a groove or a hole 3 provided to an insulating film 2 formed on a substrate 1 as to make its upper edge located below the upside of the insulating film 2. Thereafter, the main material 7 of a buried wiring layer or a plug is deposited on all the surface, the buried wiring layer or the plug 8 is formed by polishing by the use of abrasive particles 9, the surface of the buried layer or the plug 8 is subjected to chemical treatment so as to become higher than that of the insulating film 2, and then the abrasive particles 9 left on the wiring layer are removed by a mechanical means.
Patent JP-H06178308-A (JP)
Title: Color picture display device
Inventor: KOYAKATA ICHIRO
IPC: H04N9/22
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a high definition color picture display device in which the mechanical and optical positioning of a picture is unnecessary, which can obtain the color picture without a color deviation and which fits for miniaturization and lightening. CONSTITUTION:White light emitted from a miniature cathode ray tube 21 having a white fluorescent surface is paralleled by a collimetor lens 22 and is separated into R, G and B components by reflection die clock mirrors 23G, and 28B. The separated components transmit liquid crystal shutters 26R, 26B and 26G whose shutters are opened/closed based on a color video signal by the control of a time division picture display circuit 30 through capacitor lens for respective components 25R, 25G and 25B, and they are guided to an eyepiece part for screen enlargement 27. The R, G and B picture components are time-divided and displayed at speed sufficient for causing the residual image effect of eyes, and the color picture is obtained.
Patent JP-H05155786-A (JP)
Title: Production of 2,6-dimethylnaphthalene
Inventor: INAMASA KENJI
IPC: C07C15/24
Filed: 1991-12-06
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound useful as a raw material, etc., for high-performance polyesters by subjecting 2- methyl-1-(p-tolyl)-butene, etc., to dehydrocyclizing reaction in the presence of a catalyst of platinum and an alkali (earth) metal supported on aluminum oxide. CONSTITUTION:Alumina is added to an aqueous solution of chloroplatinic acid, etc., in dilute hydrochloric acid and impregnated at 50 deg.C for 2hr while being stirred. Water is then distilled away at 70 deg.C under reduced pressure, dried at 115 deg.C overnight, burned at 550 deg.C in air, added to an aqueous solution of lithium nitrate, dried and burned at 550 deg.C in air to prepare a catalyst composed of aluminum oxide supporting platinum and an alkali metal or an alkaline earth metal. The resultant catalyst is then filled in a reactional tube made of quartz glass and reduced at 550'C in a hydrogen gas stream for 5hr. The reactional tube is subsequently maintained at 520 deg.C. 2-Methyl-1-(p-tolyl)-butene or 2- methyl-1-(p-tolyl)-butane or a mixture thereof is passed through the reactional tube to carry out dehydrocyclizing reaction. Thereby, the objective 2,6- dimethylnaphthalene is obtained in high yield.
Patent JP-H01163166-A (JP)
Title: Novel polyfunctional monomer and photo-setting type resin composition containing said monomer
Inventor: NAKAMURA KAZUMI
IPC: C08F299/00
Filed: 1987-12-18
Abstract: NEW MATERIAL:A polyfunctional monomer which is an etherified substance of an alkylene oxide adduct of a bi- or polyhydric alcohol with N- methylolacrylamide. EXAMPLE:An etherified substance of an adduct of 3mol ethylene oxide with trimethylolpropane with N-methyolacrylamide. USE:A principal component of a photo-setting type resin composition, such as photosensitive resin plate making material developable wuth water or ink for printed circuit board. PREPARATION:An N-methylolated substance of acrylamide and an alkylene oxide adduct of a bi- or polyhydric alcohol are subjected to ether type condensation to afford the aimed polufJcntional monomer.
Patent JP-H02169209-A (JP)
Title: Die molding thickness setting device for molding plastic lens
Inventor: YAGUCHI KUNIHIDE
IPC: B29C39/26
Filed: 1988-12-23
Abstract: PURPOSE:To mold accurately a lens of optional thickness only by means of a gauge to be provided by setting a relative position of a retaining means for retaining a couple of molds movable from the initial retaining position by an optional distance only. CONSTITUTION:A support plate 12 supporting a cylinder 9 is mounted on a rod 13A of another cylinder 13. While the cylinder 13 is fixed, a set distance l3, a stroke of said rod 13A, can be adjusted by a stopper 14 to be set on an optional position. A movable block 3 driven by a rod 9A of the cylinder 9 mounted on the support plate 12, therefore, can move from the position on which the rod 9A is fixed by a chuck section 11B by the distance l3. Thus, a position setting means of the cylinder 9 as a driving means is constituted of the support plate 12, the cylinder 13 and the stopper 14.
Patent JP-H03185145-A (JP)
Title: Braking device of rotator
Inventor: NAKANO KENJI
IPC: D02H13/22
Filed: 1989-12-12
Abstract: PURPOSE:To stretch a brake belt suspended between a pulley and a brake drum and to control a rotator by frictional force by pressing a lever in a direction opposite to the pulley by a forcing means. CONSTITUTION:A lever 27 is pressed in a direction opposite to a pulley 25 by a forcing means 33 to stretch a brake belt 30 suspended between the pulley and a brake drum 29 and to control a rotator mainly by frictional force between the brake belt and the brake drum. By making action position of the forcing means in the lever adjustable, braking force is finely controlled without changing load of the forcing means.
Patent JP-H04190479-A (JP)
Title: Ic card device
Inventor: YAGI MASAAKI
IPC: B42D15/10
Filed: 1990-11-26
Abstract: PURPOSE:To start data transmission in a short time and to receive all transmitted data by starting to send a power transmitted wave out and starting data transmission in response to starting supply information for electric power from an IC card responding to the transmission of the power transmitted wave. CONSTITUTION:Even after the power transmitted wave is generated on the side of a controller 1, data can not be outputted from a CPU 13 and the unmodulated power transmitted wave is sent to the side of the IC card 2. At the same time, clocking for checking the constant-time transmission of a power-ON signal from the card 2 is started. A CPU 25 sends the power-ON signal to the side of the controller 1 when electric power is supplied from a constant voltage circuit 23 by the power transmitted wave transmission. If this signal is not sent within a specific time, a request to resend is sent to the side of the card 2. When the signal is sent within the specific time, the CPU 13 starts outputting data and performs the data transmission. Consequently, the data transmission can be started in a short time.
Patent JP-H10147792-A (JP)
Title: Used-oil treating agent article packed into container fitted with metering cup
Inventor: ICHIKAWA MAKOTO
IPC: C11B15/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a used-oil treating agent article prepared by packing a particulate oil-gelling agent composition into a container fitted with a metering cup and adapted so that the change of the composition in e.g. flowability may be minimized even if the container is not capped carelessly. SOLUTION: This article is prepared by packing a particulate oil-gelling agent composition comprising particles which can pass a 2.5 mesh Tyler sieve and has such a particles size distribution that it contains 20wt.% or above, based on the entire, particles which can pass a 2.5 mesh Tyler sieve but can not pass a 10 mesh Tyler sieve into a container fitted with a metering cup.