baber/WOPTO huggingface dataset:
Patent JP-H11210574-A (JP)
Title: Diesel engine with exhaust gas recirculation(egr) system
Inventor: MAEDA ATSUSHI
IPC: F02D21/08
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of an intake system caused by exhaust pulsation anticipated in the case of adding an exhaust gas recirculation system effective to reduce NOx components in exhaust gas. SOLUTION: A noise suppressor 11 composed of a normally open valve is provided in an intake passage 6 leading to an intake manifold 2 from an air cleaner 3. The tip of an EGR pipe 8 extended from an exhaust manifold 7 is connected to the intake passage 6 downstream of the noise suppressor 11. A controller 10 is provided to reduce the opening of the noise suppressor 11 when the EGR valve 9 for variably controlling the opening of the EGR pipe 8 is opened. Air vibration in the intake passage 6 caused by exhaust pulsation transmitted to the intake passage 6 through the EGR pipe 8 is therefore suppressed to reduce vibration of intake system constituent members and to reduce noise emitted to the outside and booming noise in a cabin.
Patent JP-H03233902-A (JP)
Title: Manufacture of ptc element
Inventor: TOOMINE MAKOTO
IPC: G01K7/16
Filed: 1990-02-08
Abstract: PURPOSE:To bond an electrode to an element main body without changing an electrical characteristic by a method wherein the Joule heat by a pulse current is generated at a heater chip via a temperature-control heating power supply, the face coming into contact with the electrode is melted to be in a thin-film shape and the heat of the element main body is dissipated while a pressurized state of the electrode is kept. CONSTITUTION:Since an electric resistance of conductors 6, 7 is extremely small, heat generated by a pulse current of a temperaturecontrol heating power supply 5 is concentrated at a heater chip 1, and the thermal electromotive force of a thermocouple 8 attached to the heater chip 1 is detected by using the temperaturecontrol heating power supply 5. Consequently, the temperaturecontrol heating power supply 5 can control an electric current in such a way that the temperature of the heater chip 1 is kept at a prescribed value. When an electrode 4 is thermocompressionbonded to an element main body 2, an excess thermal hysteresis is not exerted on the element main body 2 because the element main body 2 is not melted wholly but only the face coming into contact with the electrode 4 is melted to be in a thin-film shape by an instantaneous heating operation. Thereby, fundamental characteristics such as an electrical characteristic, a shape and the like of the element main body 2 are not changed even when the electrode 4 is bonded.
Patent JP-S55123310-A (JP)
Title: Exhaust system for motor cycle
Inventor: TOMINAGA NOBUYOSHI
IPC: B62M7/02
Filed: 1979-03-15
Abstract: PURPOSE: To improve various characteristics of an engine relating to matters contained in the exhaust gas, fuel consumption, etc. as a whole, by making the exhaust resistance of a front exhaust pipe of a V-type engine equal to that of a rear exhaust pipe by differentiating the inner diameter of the front exhaust pipe from that of the rear exhaust pipe, and thereby attaining uniform conditions of combustion in respective combustion chambers.  
     CONSTITUTION: In a motor cycle equipped with a V-type engine 20 in which cylinders 21, 22 are disposed respectively at the front and rear portions of engine body, the inner diameter of exhaust pipe 30 extended from front cylinder 21 is made different from that of exhaust pipe 31 of rear cylinder 22, so that difference of exhaust resistance caused by difference in the length of these two exhaust pipes 30, 31 can be compensated. With such an arrangement, conditions of combustion in two cylinders 21, 22 and difference in various characteristics relating to matters contained in exhaust gas, fuel consumption, etc. can be made small, so that adjustment of engine for improving its performance as a whole can be made with ease. Thus, various engine characteristics can be improved with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07238337-A (JP)
Title: Nb-al intermetallic compound reinforced with sigma-phase
Inventor: SUYAMA TATSUYUKI
IPC: C22C1/04
Filed: 1994-02-28
Abstract: PURPOSE:To obtain an Nb-Al-W intermetallic compd. applicable as a heat resistant material proof against an ultrahigh temp. CONSTITUTION:This Nb-Al-W intermetallic compd. excellent in high-temp. compressive strength contains Nb, 20-30at.%, ''preferably 2025at.% Al and 1-15at.%, preferably 5-15at.% W and has been subjected to heat treatment or hot isostatic pressing at >=1,600 deg.C. This compd. ensures very high compressive strength at 1,600 deg.C and can be applied as a high-temp. structural material.
Patent JP-S62187100-A (JP)
Inventor: MUKAI SHIGEO
IPC: B05B7/24
Filed: 1986-02-13
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-H10294128-A (JP)
Title: High temperature sodium secondary battery module and battery system
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/6571
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature sodium secondary battery module and a battery system wherein handling such as assembling and battery replacement is easy, damage spreading over an adjacent battery hardly occurs even when an active material is leaked, and it is highly safe even for water infiltration. SOLUTION: This secondary battery module contains high temperature sodium secondary batteries 2 such as a sodium-sulfur battery in a heat insulated container 1 in plural quantity. In this case, the high temperature sodium secondary batteries 2 and a power or fiber state insulating material 4 is contained in a bottomed metallic container 3, and a plurality of the bottomed metallic containers 3 are installed inside the heat insulated container 1. A battery system is composed by using a high temperature sodium secondary battery module having the above mentioned structure.
Patent JP-H08217802-A (JP)
Title: Production of polymer having decreased oligomer and unreacted material content
Inventor: YOKOI TOKIHIRO
IPC: C08F20/06
Filed: 1995-02-17
Abstract: PURPOSE: To provide a process for producing a water-soluble polymer having excellent tackiness, thickening property and cohesivity and containing little oligomer and unreacted material. CONSTITUTION: A water-soluble polymer having decreased amounts of oligomers having a molecular weight of <=10,000 and unreacted materials is produced by a process comprising (1) a step of starting an aqueous solution polymerization when the polymerization rate reaches 90% and continue the polymerization until the viscosity of the polymer system becomes >=100,000cps, (2) a step of continuing the polymerization until the polymerization rate exceeds 95% and (3) a step of performing the ultrafiltration of the obtained water-soluble polymer.
Patent JP-S58149164-A (JP)
Title: Turning device removing flaw of square steel piece
Inventor: ONO SHIYUUJI
IPC: B23Q1/52
Filed: 1982-02-25
Abstract: PURPOSE:To correctly control indexing in a turning indexing device of a square steel piece for removing a flaw in a side part and top angular part of the square steel piece, by providing a crossed rotating pawl and angle detecting plate which comprises eight sheets of blades radially protruded at a 45 deg. distance. CONSTITUTION:A ground square steel piece W is slided down onto a roller conveyer and placed to a crossed rotating pawl 1. If an electric motor M is driven to rotate a rotary shaft 3, also a stop angle detecting plate 2 fixed to the shaft 3 is simultaneously rotated. When blades 21, 22 of the plate 2 are rotated 45 deg., a proximity switch S detects this position to stop the motor M. At this position, a top part of the piece W is ground. Similarly successively, grinding of a side part and angular part is advanced.
Patent JP-H01206143-A (JP)
Title: Device for controlling speed change of automatic transmission
Inventor: AOKI TAKASHI
IPC: F16H59/08
Filed: 1988-02-10
Abstract: PURPOSE:To enable traveling with the feeling of a manual transmission by prohibiting the selection of the foremost stage within the range of speed change stages which is set for each shift range, by the ON operation of a maximum speed cut switch. CONSTITUTION:When a maximum speed stage cut switch 35 is kept off, a controller 30 carries out the automatic speed change of an automatic transmission AT via a hydraulic control valve device 20 in accordance with the traveling condition detected by a throttle opening sensor 33, a vehicle speed sensor 32, etc., within the range of speed change stages which is set for each shift range in accordance with the position of a shift lever 45. On the other hand, when the maximum speed stage cut switch 35 is kept on, the selection of the maximum speed stage is prohibited within the range of the speed change stages set for each shift range, carrying out automatic speed change in accordance with the traveling condition within the range up to a one-stage lower speed stage. Thus, speed change can be carried out by the operation of the shift lever by a driver of his own will, to enable traveling with the feeling of manual speed change matched with the feeling of the driver.
Patent JP-H11225591-A (JP)
Title: Device for protecting street tree
Inventor: URASAKI JUN
IPC: A01G13/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device by disposing a decorative surface having a light-reflecting portion on the surface of a protecting cover, capable of enhancing the view of the periphery (especially a place near to the root portion) of a tree in both night and daytime. SOLUTION: This device for protecting a street tree T is provided with a protecting cover C which can be spread on a ground surface E on the periphery of the root portion of the street tree T to protect the root portion of the street tree T. Therein, a decorative surface D at least partially having a light- reflecting portion 2a is disposed on the surface of the protecting cover C. The protecting device is further provided with a protecting frame F capable of being stood on a ground surface E on the periphery of the root portion of the street tree T to protect the stem portion Tb of the street tree T. Illumination devices L1 and L2 capable of illuminating the decorating surface D are preferably built in the protecting frame F.
Patent JP-H06219907-A (JP)
Title: Coating type animal-repelling composition
Inventor: NAGATA KENJI
IPC: A01N25/28
Filed: 1993-01-25
Abstract: PURPOSE:To provide the subject composition greatly improved in safety, high in the repelling effect and capable of persisting the effect for a long period of time by using a solvent and a solvent series resin good on safety and hygiene as a coating material and combining the coating material with the microcapsules of a capsaicin compound as a repelling agent. CONSTITUTION:The coating type animal-repelling composition comprises a solvent series resin and the microcapsules of a capsaicin compound, preferably 99-50 pts.wt. (as solid content) of a solvent-series resin and 1-50 pts.wt. (as solid content) of the microcapsules. The capsaicin compound is a compound of the formula (R is 7-12C alkyl or alkenyl), can be extracted from Guinea pepper, and is highly safe. The solvent-series resin includes a medium-long oil length alkyd resin having an oil length of 45-80%, a vinyl-modified alkyd resin, and a phenol-modified alkyd resin. An organic solvent, such as mineral spirit, low in toxicity on safety and hygiene can be used as the solvent. A coloring agent such as titanium dioxide and an UV absorber such as a benzophenone compound are preferably further added to the composition.
Patent JP-S60173495-A (JP)
Inventor: HAMAZAKI RIYOUICHI
IPC: G21C7/00
Filed: 1984-02-20
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-H01203972-A (JP)
Title: Urine test cup
Inventor: SHIKIBE KAZUO
IPC: G01N33/48
Filed: 1988-02-10
Abstract: PURPOSE:To preform secure inspection with a small amount of sampled urine by providing a cup body which has its opening part sealed by folding and its bottom part formed almost in a mountain shape when opened in a cup shape, test pieces, and a drying material. CONSTITUTION:The urine test cup 1 consists of the cup body 2, the test pieces 3 and 4 added in the cup body 2, and the drying material 5. The cup body 2 is formed of a sheet type base material 6 formed by laminating thick paper, metallic foil, and a synthetic resin film folded previously to seal its opening part 7, and opened in the cup shape by cutting the opening part 7. When the cup body is opened in the cup shape, its bottom part 8 is formed almost in the mountain shape. Then when the cup body 2 is opened in the cup shape, urine remaining in the cup body is reservoired at the end part of the bottom part and a reagent for inspection is arranged at a distance from the urine reservoir position to securely prevent the urine remaining in the cup from affecting the reaction of the reagent for inspection.
Patent JP-S59157991-A (JP)
Inventor: KIKUCHI ITSUO
IPC: G08C25/00
Filed: 1983-02-24
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-H08201969-A (JP)
Title: Flame retardant photographic polyester film
Inventor: MATSUURA KAZUO
IPC: G03C1/91
Filed: 1995-01-25
Abstract: PURPOSE: To improve transparency, handleability, dimensional stability, transportability and adhesiveness to a photographic sensitive material and a magnetic medium by incorporating P atoms derived from specified P compds. into polyester as the material of a substrate film. CONSTITUTION: A substrate film is made of polyester having ethylene-2,6- naphthalate units as the principal repeating untis and <=0.1wt.% P atoms derived from a P compd. represented by the formula O=P-[R1 -(OR2 )n -X]3 [where each of R1 and R2 is 1-20C divalent hydrocarbon, X is an ester forming functional group and (n) is 0-500] and 0.01-3wt.% P atoms derived from a P compd. represented by the formula are incorporated into the polyester so that the total P atom content of the polyester is regulated to 0.05-3wt.%. In the latter formula, R3 is 1-20C divalent hydrocarbon, R4 is 1-10C monovalent hydrocarbon and each of R5 and R6 is H or 1-10C monovalent hydrocarbon having an ester forming functional group.
Patent JP-S61188515-A (JP)
Title: Optical touch panel switch
Inventor: MASUZAWA TOKIHIKO
IPC: G02B26/08
Filed: 1985-02-18
Abstract: PURPOSE:To minimize a malinput without being influenced by the change of the external evnironment and the disturbance light by facing and arranging two transparent substrates having plural parallel line-shaped light guiding paths and crossing mutually the light guiding paths. CONSTITUTION:The light guiding path 2 bonded to the transparent substrate 1 and the guiding path 4 bonded to a flexible transparent 1 and the light guiding path 4 bonded to a flexible transparent thin plate 3 respectively in the line- shaped manner plurally in parallel, are faced and arranged and the light guide paths are crossed mutually. the refractive index of the light guiding path is larger than that of the substrate and thin plate, and the clearance is maintained through a spacer to the panel periphery. When the thin plate 3 is pushed with fingers, the light guiding paths 2 and 4 are compressed, the coordinates of the touch position are detected by the decrease of the passing light quantity, the paths are not influenced by the change of the external environment, the refractive index of the light guiding path is made large, the influence of the disturbance is prevented, and the malinput can be prevented. The clearance between panels is kept, the light quantity change at the time of the touch and non-touch is made large and can be inputted more correctly.
Patent JP-S63196483-A (JP)
Inventor: ARAKI HIROSHI
IPC: B66B1/30
Filed: 1987-02-12
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-S61192391-A (JP)
Title: Method and apparatus for treatment of organic sewage
Inventor: KITAGAWA MASAMI
IPC: C02F3/12
Filed: 1985-02-20
Abstract: PURPOSE:To perform the efficient treatment of sewage, by providing a means for returning sludge to an aeration part from a sedimentation part and intermittently performing aeration while sewage is continuously flowed in the bottom part of the aeration part. CONSTITUTION:Sewage flowed in from a sewage inflow pipe 1 is mixed with sludge by a recirculation stream at the time of aeration while receives aeration and the org. substance in sewage is decomposed. The liquid mixture of the treated sewage and the sludge is passed through the communication part 5 of a sedimentation part 4 and an aeration part 2 to be flowed in the sedimentation part 4 and passes through a sludge blanket zone to be separated into a treated supernatant solution and sludge while the supernatant solution is flowed out from a discharge port 9 and the sludge is returned to the aeration part 2 by a return means 6 using a pump or air lift effect. At the stop time of aeration, the sludge in the liquid mixture is fallen toward the bottom part of the aeration part to form a sludge zone where an oxygen free state is formed to suppress the growth of bacteria.
Patent JP-H02212053-A (JP)
Title: Processing device for scheduling of machine work shop
Inventor: FUNADOGAWA HIROMI
IPC: B23Q41/08
Filed: 1989-02-09
Abstract: PURPOSE:To perform the optimum scheduling without relying on the knowledge of an experienced expert by equipping with an adjustment processing knowledge storing means storing the adjustment processing knowledge ruling the knowledge given from the expert who performs the resetting of the schedule result. CONSTITUTION:When a work order is input from a work order input means A, the accumulated value of work time of a period unit is found on each machine, the adjustment of a load leveling is performed by a load adjusting means D according to the rule of a load leveling knowledge storing means C and the result thereof is subjected to scheduling according to a despatching schedule. When inconvenience is caused by comparing the delivery time given to an input means with the completion day and time of the scheduling result and it is decided that rescheduling is necessary, the adjustment against the inconvenience is performed by adjustment processing means F in accordance with the rule stored in an adjustment processing knowledge storing means G, thereafter, the scheduling by the despatching rule is performed once again and when decided that the re-scheduling is unnecessary, it is decided as the optimum scheduling.
Patent JP-H07240513-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAWAKI YOSHIHIKO
IPC: H01L29/78
Filed: 1994-02-28
Abstract: PURPOSE:To suppress as much as possible the instability of shape by overetched side wall of a gate electrode when the residue of polysilicon is removed by etching by a method wherein dryetching is stopped when the gate electrode is formed and the whole surface is exposed to an oxygen plasma atmosphere. CONSTITUTION:A polysilicon layer 14 is formed on insulating films 12 and 13 with a stepping, and a mask material 15 is selectively formed on the layer 14. Then, the polysilicon layer 14 is removed by etching using chlorine gas and bromine gas using the mask material 15 as a mask, and the etching is discontinued at the point of time when a gate electrode 16, having the same pattern as the mask material 15, is formed. Then, a side wall protection film 16B is formed on the side wall of the gate electrode 16 by exposing the whole surface to an oxygen/N-plasma atmosphere, and the residue 17 of the polysilicon layer 14, which is left on the stepped part of the insulating films 12 and 13, is removed by etching. The mask material 15 is formed by forming an SiO2 film and by patterning it.
Patent JP-S52113464-A (JP)
Title: Lubricant
Inventor: SATOU TAKAO
IPC: C10N30/00
Filed: 1976-03-19
Abstract: PURPOSE: To permit manufacture of lubricating oil for a line printer in an information processing system, which lubricating oil is obtained by adding molybdenum disulfide fine powder to low viscosity silicone oil and can ensure accurate timing operation irrespective of temperature changes as well as having excellent wear resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01205657-A (JP)
Title: Facsimile transmitter
Inventor: UCHIDA HITOSHI
IPC: H04N1/00
Filed: 1988-02-12
Abstract: PURPOSE:To halve the transmission time by providing two buffer memories storing a data from a control section having a function sharing information of a line of a read original into two for each line, two modulators extracting a data from the memories, modulating it and sending it to a transmission and sending the signal to two transmission lines. CONSTITUTION:A read section 1 reads a data of an original by one line and is sent to a coding section 2. The data coded by the coding section is sent alternately to buffer memories 4, 5 for each line by a switch 3. For example, when the 1st line is sent to the buffer memory 4, then the 2nd line data is sent to the buffer memory 5 and the 3rd line is sent to the buffer memory 4. Succeedingly, it is repeated. Thus, the facsimile transmitter whose transmission speed is halved in comparison with a conventional transmitter is formed.
Patent JP-S54122195-A (JP)
Title: Production of humidity detecting element
Inventor: OGINO OSAKUNI
IPC: G01N27/12
Filed: 1978-03-15
Abstract: PURPOSE: To prevent the occurrence of decrease in capacity which occurs when the humidty detecting element is left standing in a high temperature and high humidity atmosphere by subjecting the humidity detecting element formed by laminating a dielectric anodic-oxidized film, semiconductive metal oxide film, carbon layer, cathode conductive layer a metal substrate, to boiling water treatment.  
     CONSTITUTION: A dielectric anodic-oxidized film 2 is formed on a metal substrate 1 such as of tantalum, aluminum, silicon or other and a contact part 4 and a non- contact part 5 are provided thereon, on which a semiconductive metal oxide film 3 such as of manganese dioxide is laminated. Further a carbon layer 6 and a cathode current collecting layer 7 using conductive paint are formed thereon and the element is dipped for about 10 to 180 minutes in boiling water, whereby the conductive paint used for forming the cathode current collecting layer 7 is evenly swollen and stabilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09221175-A (JP)
Title: Packaging paper and packaging container for vegetable and fruit
Inventor: SUGAYA HIROAKI
IPC: B65D85/50
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make processing easy for corrugated board sheets and corrugated board boxes while making recycling therefor easy, and to make simple encasement possible for vegetables and fruits while enhancing a function for preserving freshness for the vegetables and fruits. SOLUTION: The laminated board is such a one wherein at least two sheets of paper and/or two boards are stuck together with a synthetic resin emulsion. Permeabilities for water vapor, carbon dioxide and oxygen for the laminated board are set respectively as: 50-1,000g/m<2> .24hrs.atm, 1000-100,000cc/m<2> .24 hrs.atm, and 1,000-1,000,000ml/m<2> .24hrs.atm.
Patent JP-2000227730-A (JP)
Title: Image forming device
Inventor: ISOZAKI NAOKI
IPC: G03G15/20
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To effectively prevent heat generated in a thermal fixing device from being transmitted to a developing device and the like or to reduce it even when the thermal fixing device is arranged just under the developing device and the like of a copying machine or a printer adopting an electrophotographic system and a space between them is narrow. SOLUTION: One more cover 244 is fixed to the upper cover 243 of the thermal fixing device 24 and a first air duct for making warmed air in the inside of the fixing device 24 flow outside is formed between two covers 243 and 244. Besides, a second air duct for taking external air inside, making it flow and exhausting it outside again is formed between the cover 244 and a catch pan 15 receiving toner dropping from the developing device.